Merge pull request 'Feat/2 weapons foundation' (#6) from feat/2-weapons-foundation into main

Reviewed-on: #6

characters/player/fps_camera_rig.gd

@@ -57,10 +57,8 @@ func _process(delta: float) -> void:
 	var hspeed := Vector2(player.velocity.x, player.velocity.z).length()
 
 	# Dash FOV (highest priority)
-	if hspeed > params.dash_speed * 0.8:
+	if hspeed > params.walk_speed * 1.5:
 		_target_fov = params.dash_fov
-	elif hspeed > params.sprint_speed * 0.8:
-		_target_fov = params.sprint_fov
 
 	camera.fov = lerpf(camera.fov, _target_fov, 1.0 - exp(-params.fov_lerp_speed * delta))
 

debug/test_level_builder.gd

@@ -7,15 +7,24 @@ class_name TestLevelBuilder
 var _speed_label: Label
 var _state_label: Label
 var _chain_label: Label
+var _weapon_label: Label
 var _player: CharacterBody3D
 
 
 func _ready() -> void:
-	build()
+	# Hide mouse
+	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+	
+	_build_materials()
+	_build_geometry()
+	_build_hud()
 
 
-func build() -> void:
-	_build_input_map()
+func _build_materials() -> void:
+	pass
+
+
+func _build_geometry() -> void:
 	_build_environment()
 	_build_floor()
 	_build_walls_arena()
@@ -23,9 +32,9 @@ func build() -> void:
 	_build_platforms()
 	_build_wall_run_corridor()
 	_build_speed_corridor()
+	_build_target_dummy()
 	_build_lighting()
 	_build_player()
-	_build_hud()
 
 
 # ── Utility ───────────────────────────────────────────────────────────────────
@@ -56,40 +65,6 @@ func _ramp_static(pos: Vector3, size: Vector3, rot_deg: Vector3, color: Color, n
 	return body
 
 
-# ── Input Map ─────────────────────────────────────────────────────────────────
-
-func _build_input_map() -> void:
-	var bindings := {
-		"jump": [KEY_SPACE],
-		"sprint": [KEY_SHIFT],
-		"crouch": [KEY_CTRL],
-		"dash": [KEY_SHIFT],
-		"fire": [MOUSE_BUTTON_RIGHT, KEY_F],
-		"fire_alt": [MOUSE_BUTTON_LEFT],
-		"reload": [KEY_R],
-		"interact": [KEY_E],
-		"move_forward": [KEY_W],
-		"move_back": [KEY_S],
-		"move_left": [KEY_A],
-		"move_right": [KEY_D],
-		"weapon_next": [MOUSE_BUTTON_WHEEL_UP],
-		"weapon_prev": [MOUSE_BUTTON_WHEEL_DOWN],
-	}
-	for action in bindings:
-		if not InputMap.has_action(action):
-			InputMap.add_action(action)
-		InputMap.action_erase_events(action)
-		for code in bindings[action]:
-			if code in [KEY_SPACE, KEY_SHIFT, KEY_CTRL, KEY_R, KEY_F, KEY_E, KEY_W, KEY_S, KEY_A, KEY_D]:
-				var ev := InputEventKey.new()
-				ev.keycode = code
-				InputMap.action_add_event(action, ev)
-			else:
-				var ev := InputEventMouseButton.new()
-				ev.button_index = code
-				InputMap.action_add_event(action, ev)
-
-
 # ── Environment ───────────────────────────────────────────────────────────────
 
 func _build_environment() -> void:
@@ -107,7 +82,7 @@ func _build_environment() -> void:
 	environment.sky = sky
 	environment.ambient_light_source = Environment.AMBIENT_SOURCE_SKY
 	environment.ambient_light_energy = 0.4
-	environment.tonemap_mode = 2  # Filmic
+	environment.tonemap_mode = Environment.TONE_MAPPER_FILMIC
 	environment.glow_enabled = true
 	environment.glow_intensity = 0.3
 	environment.glow_bloom = 0.1
@@ -234,6 +209,15 @@ func _build_speed_corridor() -> void:
 		_box_static(Vector3(34, 0.15, float(i)), Vector3(8, 0.3, 0.5), Color(0.8, 0.8, 0.2), "SpeedBump_%d" % i)
 
 
+# ── Dummies ───────────────────────────────────────────────────────────────────
+
+func _build_target_dummy() -> void:
+	var dummy = load("res://entities/target_dummy.gd").new()
+	dummy.name = "TargetDummy"
+	# Place it somewhat centrally in the main arena, but out of the immediate spawn area
+	dummy.position = Vector3(0, 0, -10)
+	add_child(dummy)
+
 # ── Lighting ──────────────────────────────────────────────────────────────────
 
 func _build_lighting() -> void:
@@ -262,8 +246,9 @@ func _build_lighting() -> void:
 func _build_player() -> void:
 	var player := CharacterBody3D.new()
 	player.name = "Player"
-	player.position = Vector3(0, 1.0, 8)
+	player.position = Vector3(0, 1.0, 0)
 	add_child(player)
+	_player = player
 
 	# Collision shape
 	var col_shape := CollisionShape3D.new()
@@ -316,6 +301,15 @@ func _build_player() -> void:
 	camera.current = true
 	camera.fov = 90.0
 	head_pivot.add_child(camera)
+	
+	# ── Weapon Setup ────────────────────────────────────────────────────────────
+	var wmanager_script = preload("res://weapons/weapon_manager.gd")
+	if wmanager_script:
+		var wman = wmanager_script.new()
+		wman.name = "WeaponManager"
+		wman.player = player
+		wman.camera = camera
+		camera.add_child(wman)
 
 	var rig_script = preload("res://characters/player/fps_camera_rig.gd")
 	if rig_script:
@@ -449,11 +443,67 @@ func _build_hud() -> void:
 
 	var help := Label.new()
 	help.name = "HelpLabel"
-	help.text = "WASD Move | Shift Sprint | Space Jump | Double-tap Space Double Jump\nCtrl+Sprint Slide | LShift Dash (air) | Wall Run: run alongside walls | ESC toggle mouse"
+	
+	var k_f = _get_key_name("move_forward")
+	var k_l = _get_key_name("move_left")
+	var k_b = _get_key_name("move_back")
+	var k_r = _get_key_name("move_right")
+	var k_j = _get_key_name("jump")
+	var k_c = _get_key_name("crouch")
+	var k_d = _get_key_name("dash")
+	var k_fire = _get_key_name("fire")
+	
+	var help_text = "%s%s%s%s Move | %s Jump | %s (in air) Double Jump\n%s (moving fast) Slide | %s Dash | %s Fire | ESC Pause Menu" % [k_f, k_l, k_b, k_r, k_j, k_j, k_c, k_d, k_fire]
+	help.text = help_text
 	help.add_theme_font_size_override("font_size", 13)
 	help.add_theme_color_override("font_color", Color(0.8, 0.8, 0.8, 0.7))
 	help_panel.add_child(help)
 
+	# ── Weapon & Ammo Panel ───────────────────────────────────────────────
+	var wp_panel := PanelContainer.new()
+	wp_panel.name = "WeaponPanel"
+	wp_panel.set_anchors_preset(Control.PRESET_BOTTOM_RIGHT)
+	wp_panel.offset_left = -250
+	wp_panel.offset_top = -100
+	wp_panel.offset_right = -20
+	wp_panel.offset_bottom = -20
+	var wp_style := StyleBoxFlat.new()
+	wp_style.bg_color = Color(0, 0, 0, 0.6)
+	wp_style.corner_radius_top_left = 8
+	wp_style.corner_radius_top_right = 8
+	wp_style.corner_radius_bottom_left = 8
+	wp_style.corner_radius_bottom_right = 8
+	wp_style.content_margin_left = 16
+	wp_style.content_margin_top = 12
+	wp_style.content_margin_right = 16
+	wp_style.content_margin_bottom = 12
+	wp_panel.add_theme_stylebox_override("panel", wp_style)
+	canvas.add_child(wp_panel)
+	
+	_weapon_label = Label.new()
+	_weapon_label.name = "WeaponLabel"
+	_weapon_label.text = "Unarmed\n0 / 0"
+	_weapon_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_RIGHT
+	_weapon_label.vertical_alignment = VERTICAL_ALIGNMENT_BOTTOM
+	_weapon_label.add_theme_font_size_override("font_size", 24)
+	wp_panel.add_child(_weapon_label)
+
+
+# ── Utility: Key Name ─────────────────────────────────────────────────────────
+
+func _get_key_name(action: String) -> String:
+	if not InputMap.has_action(action):
+		return "?"
+	var events = InputMap.action_get_events(action)
+	for e in events:
+		if e is InputEventKey:
+			var code = e.physical_keycode if e.physical_keycode != 0 else e.keycode
+			return OS.get_keycode_string(code)
+		elif e is InputEventMouseButton:
+			if e.button_index == MOUSE_BUTTON_LEFT: return "LClick"
+			elif e.button_index == MOUSE_BUTTON_RIGHT: return "RClick"
+			elif e.button_index == MOUSE_BUTTON_MIDDLE: return "MClick"
+	return "?"
 
 # ── HUD Update ────────────────────────────────────────────────────────────────
 
@@ -477,3 +527,30 @@ func _process(_delta: float) -> void:
 		var sm = _player.get_node_or_null("MovementStateMachine")
 		if sm:
 			_chain_label.text = "Chain: %d (+%d%%)" % [sm.chain_count, int(sm.current_chain_bonus * 100)]
+
+	if _weapon_label:
+		var wman = _player.get_node_or_null("HeadPivot/Camera3D/WeaponManager")
+		if wman and wman.weapons.has(wman.active_slot):
+			var active_weapon = wman.weapons[wman.active_slot]
+			var w_name = "Weapon"
+			var cur_ammo = 0
+			var max_ammo = 0
+			
+			if "weapon_name" in active_weapon:
+				w_name = active_weapon.weapon_name
+			elif active_weapon is DoubleBarrelShotgun:
+				w_name = "Double Barrel Shotgun"
+				
+			if "current_ammo" in active_weapon:
+				cur_ammo = active_weapon.current_ammo
+				max_ammo = active_weapon.max_ammo
+			elif "shells" in active_weapon:
+				cur_ammo = active_weapon.shells
+				max_ammo = 2
+				
+			if "reloading" in active_weapon and active_weapon.reloading:
+				_weapon_label.text = "%s\nReloading..." % w_name
+			else:
+				_weapon_label.text = "%s\n%d / %d" % [w_name, cur_ammo, max_ammo]
+		else:
+			_weapon_label.text = "Unarmed\n0 / 0"

entities/target_dummy.gd

@@ -0,0 +1,85 @@
+extends StaticBody3D
+class_name TargetDummy
+
+var mesh_instance: MeshInstance3D
+var dps_label: Label3D
+
+# Array of dictionaries: { "time": float, "amount": float }
+var damage_history: Array = []
+
+func _ready() -> void:
+	add_to_group("enemies") # Just in case we need to filter
+	
+	# Collision Shape
+	var shape = CollisionShape3D.new()
+	shape.shape = CapsuleShape3D.new()
+	shape.shape.radius = 0.5
+	shape.shape.height = 2.0
+	shape.position = Vector3(0, 1.0, 0)
+	add_child(shape)
+	
+	# Mesh
+	mesh_instance = MeshInstance3D.new()
+	var mesh = CapsuleMesh.new()
+	mesh.radius = 0.5
+	mesh.height = 2.0
+	mesh_instance.mesh = mesh
+	
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.8, 0.2, 0.2) # Red dummy
+	mat.roughness = 0.7
+	mesh.material = mat
+	mesh_instance.position = Vector3(0, 1.0, 0)
+	add_child(mesh_instance)
+	
+	# DPS Label
+	dps_label = Label3D.new()
+	dps_label.text = "DPS: 0"
+	dps_label.pixel_size = 0.01
+	dps_label.billboard = BaseMaterial3D.BILLBOARD_ENABLED
+	dps_label.position = Vector3(0, 2.3, 0)
+	dps_label.modulate = Color(1, 0.8, 0)
+	add_child(dps_label)
+
+func take_damage(amount: float, hit_position: Vector3, source: Node = null) -> void:
+	var now = Time.get_ticks_msec() / 1000.0
+	damage_history.append({"time": now, "amount": amount})
+	
+	if source and source.has_method("spawn_damage_number"):
+		source.spawn_damage_number(amount, hit_position)
+		
+	_wiggle()
+
+func _process(_delta: float) -> void:
+	_update_dps()
+
+func _update_dps() -> void:
+	var now = Time.get_ticks_msec() / 1000.0
+	var total_damage: float = 0.0
+	
+	# Keep only last 5 seconds
+	var valid_history = []
+	for dmg in damage_history:
+		if now - dmg["time"] <= 5.0:
+			valid_history.append(dmg)
+			total_damage += dmg["amount"]
+			
+	damage_history = valid_history
+	
+	if damage_history.size() > 0:
+		var dps = total_damage / 5.0
+		dps_label.text = "DPS: %.1f" % dps
+	else:
+		dps_label.text = "DPS: 0"
+
+func _wiggle() -> void:
+	# Small tween to shake the dummy
+	var tween = create_tween()
+	var orig_pos = Vector3(0, 1.0, 0)
+	var wiggle_dir = Vector3(randf_range(-0.1, 0.1), 0, randf_range(-0.1, 0.1))
+	
+	tween.tween_property(mesh_instance, "position", orig_pos + wiggle_dir, 0.05)
+	tween.tween_property(mesh_instance, "position", orig_pos - wiggle_dir, 0.05)
+	tween.tween_property(mesh_instance, "position", orig_pos, 0.05)
+
+

entities/target_dummy.gd.uid

@@ -0,0 +1 @@
+uid://bts5u08jyv5la

generate_sounds.py

@@ -0,0 +1,436 @@
+import math
+import random
+import struct
+import wave
+import os
+
+os.makedirs('assets/sounds', exist_ok=True)
+
+def write_wav(filename, samples, sample_rate=44100):
+    with wave.open(filename, 'w') as wav_file:
+        wav_file.setnchannels(1)
+        wav_file.setsampwidth(2)
+        wav_file.setframerate(sample_rate)
+        for s in samples:
+            # Clamp and convert to 16-bit
+            val = int(max(-1.0, min(1.0, s)) * 32767)
+            data = struct.pack('<h', val)
+            wav_file.writeframesraw(data)
+
+# 1. Shotgun Fire Sound (Bang + Boom + Decay)
+sample_rate = 44100
+duration = 0.8
+num_samples = int(sample_rate * duration)
+fire_samples = []
+
+# Low-pass filter states
+prev_val1 = 0.0
+prev_val2 = 0.0
+
+for i in range(num_samples):
+    t = i / sample_rate
+    
+    # Base broadband noise
+    noise = random.uniform(-1.0, 1.0)
+    
+    # 1. The Crack (Initial explosion, very sharp envelope)
+    crack_env = math.exp(-t * 50.0) 
+    crack = noise * crack_env * 1.5
+    
+    # 2. The Body (Deep explosive boom, slower decay)
+    body_env = math.exp(-t * 6.0)
+    
+    # Dynamic low-pass filter (closes rapidly to muffle the tail into a boom)
+    alpha = max(0.01, 0.2 * math.exp(-t * 15.0))
+    filtered1 = prev_val1 + alpha * (noise - prev_val1)
+    prev_val1 = filtered1
+    
+    # Second pass for deeper muffle
+    filtered2 = prev_val2 + alpha * (filtered1 - prev_val2)
+    prev_val2 = filtered2
+    
+    body = filtered2 * body_env * 10.0 # Boost the bass significantly
+    
+    # Mix crack and body
+    raw_sample = crack + body
+    
+    # Soft clipping (tanh) to simulate a microphone peaking from a loud blast
+    sample = math.tanh(raw_sample * 2.5)
+    
+    fire_samples.append(sample)
+
+write_wav('assets/sounds/shotgun_fire.wav', fire_samples)
+
+
+# 2. Shotgun Reload Sound (Break, Insert, Snap)
+duration = 1.0
+num_samples = int(sample_rate * duration)
+reload_samples = []
+
+for i in range(num_samples):
+    t = i / sample_rate
+    sample = 0.0
+    noise = random.uniform(-1.0, 1.0)
+    
+    # Phase 1: Break open (t=0.0)
+    if t < 0.2:
+        env_click = math.exp(-t * 60.0)
+        click = noise * env_click * 0.5
+        clunk_freq = 300.0 * math.exp(-t * 20.0) + 100.0
+        clunk = math.sin(t * clunk_freq * 2 * math.pi) * math.exp(-t * 15.0) * 0.4
+        sample += click + clunk
+
+    # Phase 2: Insert shells (t=0.3 to 0.6)
+    if 0.3 <= t < 0.6:
+        t2 = t - 0.3
+        slide_env = math.sin(t2 * math.pi / 0.3) * 0.15
+        slide = noise * slide_env
+        if t2 > 0.15:
+            seat_env = math.exp(-(t2 - 0.15) * 40.0)
+            seat_click = noise * seat_env * 0.4
+            sample += seat_click
+        sample += slide
+
+    # Phase 3: Snap shut (t=0.7)
+    if t >= 0.7:
+        t3 = t - 0.7
+        snap_env = math.exp(-t3 * 40.0)
+        snap = noise * snap_env * 0.8
+        ring_env = math.exp(-t3 * 10.0)
+        ring1 = math.sin(t3 * 3500.0 * 2 * math.pi)
+        ring2 = math.sin(t3 * 4200.0 * 2 * math.pi)
+        ring = (ring1 + ring2) * ring_env * 0.1
+        thud = math.sin(t3 * 80.0 * 2 * math.pi) * math.exp(-t3 * 15.0) * 0.5
+        sample += snap + ring + thud
+        
+    reload_samples.append(sample)
+
+# Global low-pass to smooth out the harsh digital noise
+prev = 0.0
+for i in range(len(reload_samples)):
+    prev = prev + 0.5 * (reload_samples[i] - prev)
+    reload_samples[i] = max(-1.0, min(1.0, prev * 1.5))
+
+write_wav('assets/sounds/shotgun_reload.wav', reload_samples)
+
+# 3. Footstep Sound (Quiet Thud + Scrape)
+footstep_duration = 0.15
+footstep_samples = []
+for i in range(int(sample_rate * footstep_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    # Dull Thud (lower frequency, less metallic)
+    thud_env = math.exp(-t * 25.0)
+    thud = math.sin(t * 50.0 * 2 * math.pi) * thud_env * 0.15
+    # Scrape (very quiet, low-passed)
+    scrape_env = math.exp(-t * 50.0)
+    scrape = noise * scrape_env * 0.03
+    footstep_samples.append(thud + scrape)
+
+# Filter footstep to ensure no tin-can high frequencies
+prev = 0.0
+for i in range(len(footstep_samples)):
+    prev = prev + 0.3 * (footstep_samples[i] - prev)
+    footstep_samples[i] = prev
+
+write_wav('assets/sounds/footstep.wav', footstep_samples)
+
+# 4. Dash Sound (Whoosh)
+dash_duration = 0.5
+dash_samples = []
+prev_dash = 0.0
+for i in range(int(sample_rate * dash_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    env = math.sin(t * math.pi / dash_duration) ** 2 # Smooth bell curve
+    
+    alpha = 0.1
+    filtered = prev_dash + alpha * (noise - prev_dash)
+    prev_dash = filtered
+    
+    dash_samples.append(filtered * env * 0.8)
+write_wav('assets/sounds/dash.wav', dash_samples)
+
+# 5. Hit Confirm (Tink/Chirp)
+hit_duration = 0.2
+hit_samples = []
+for i in range(int(sample_rate * hit_duration)):
+    t = i / sample_rate
+    env = math.exp(-t * 30.0)
+    # High pitch chirp sweeping slightly
+    freq = 2000.0 + math.exp(-t * 20.0) * 1000.0
+    tink = math.sin(t * freq * 2 * math.pi) * env * 0.3
+    hit_samples.append(tink)
+write_wav('assets/sounds/hit_confirm.wav', hit_samples)
+
+# 6. Wallrun (Continuous scrape)
+# We want this to seamlessly loop
+wallrun_duration = 1.0
+wallrun_samples = []
+for i in range(int(sample_rate * wallrun_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    # Give it a slight 4/4 rhythm
+    rhythm = 0.8 + 0.2 * math.sin(t * 8.0 * math.pi)
+    
+    # Low pass to keep it as a dull scrape
+    alpha = 0.05
+    sample = noise * alpha * rhythm * 0.4
+    wallrun_samples.append(sample)
+write_wav('assets/sounds/wallrun.wav', wallrun_samples)
+
+# 7. Slide (Continuous deep friction)
+slide_duration = 1.0
+slide_samples = []
+for i in range(int(sample_rate * slide_duration)):
+    noise = random.uniform(-1.0, 1.0)
+    # Deeper, steadier scrape than wallrun
+    alpha = 0.02
+    sample = noise * alpha * 0.5
+    slide_samples.append(sample)
+write_wav('assets/sounds/slide.wav', slide_samples)
+
+# 8. Wind (Subtle rushing air)
+wind_duration = 2.0 # Generate 2 seconds
+sample_count = int(sample_rate * wind_duration)
+raw_wind = []
+prev_wind = 0.0
+
+# Generate extra long to stabilize filter
+for i in range(sample_count + int(sample_rate * 0.5)):
+    noise = random.uniform(-1.0, 1.0)
+    alpha = 0.015
+    filtered = prev_wind + alpha * (noise - prev_wind)
+    prev_wind = filtered
+    if i >= int(sample_rate * 0.5):
+        raw_wind.append(filtered * 0.5)
+
+# Crossfade the last 0.1s into the first 0.1s to make it perfectly loop
+crossfade_samples = int(sample_rate * 0.1)
+loop_wind = raw_wind[:-crossfade_samples] # remove the tail
+
+for i in range(crossfade_samples):
+    # Blend the tail into the start
+    tail_sample = raw_wind[-(crossfade_samples - i)]
+    start_sample = loop_wind[i]
+    t = i / float(crossfade_samples)
+    loop_wind[i] = start_sample * t + tail_sample * (1.0 - t)
+
+write_wav('assets/sounds/wind.wav', loop_wind)
+
+# 9. Jump Sound (Quick exertion / push)
+jump_duration = 0.2
+jump_samples = []
+for i in range(int(sample_rate * jump_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    # Lower frequency push (less tin can)
+    push_env = math.exp(-t * 25.0)
+    push = math.sin(t * 60.0 * 2 * math.pi) * push_env * 0.3
+    # High frequency clothing ruffle (quieter)
+    ruffle_env = math.exp(-t * 30.0)
+    ruffle = noise * ruffle_env * 0.05
+    jump_samples.append(push + ruffle)
+
+# Filter jump to ensure no tin-can high frequencies
+prev = 0.0
+for i in range(len(jump_samples)):
+    prev = prev + 0.4 * (jump_samples[i] - prev)
+    jump_samples[i] = prev
+
+write_wav('assets/sounds/jump.wav', jump_samples)
+
+# 10. Double Jump Sound (Airy, cloudy whoosh)
+dj_duration = 0.4
+dj_samples = []
+prev_dj = 0.0
+for i in range(int(sample_rate * dj_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    # Airy filter
+    alpha = 0.05
+    filtered = prev_dj + alpha * (noise - prev_dj)
+    prev_dj = filtered
+    
+    # Envelope: soft attack, long decay
+    env = (math.exp(-t * 8.0) - math.exp(-t * 40.0)) * 1.5
+    
+    # Slight pitch movement to give it a "lifting" feel
+    lift = math.sin(t * 150.0 * 2 * math.pi * (1.0 + t)) * env * 0.1
+    
+    dj_samples.append((filtered * 0.4 + lift) * env)
+write_wav('assets/sounds/double_jump.wav', dj_samples)
+
+
+# ==========================================
+# NEW WEAPONS (AK47, M4, MP7, DMR, Plasma, Nail)
+# ==========================================
+
+# 11. AK47 (Heavy punch, low thud, sharp crack)
+ak_duration = 0.2
+ak_samples = []
+for i in range(int(sample_rate * ak_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    
+    # Sharp metallic crack
+    crack_env = math.exp(-t * 100.0)
+    crack = noise * crack_env * 0.4
+    
+    # Deep heavy punch (70Hz sweep down to 40Hz)
+    punch_freq = max(40.0, 70.0 - t * 300.0)
+    punch_env = math.exp(-t * 20.0)
+    punch = math.sin(t * punch_freq * 2 * math.pi) * punch_env * 0.6
+    
+    # Mechanism ring
+    ring_env = math.exp(-t * 15.0)
+    ring = math.sin(t * 800.0 * 2 * math.pi) * ring_env * 0.05
+    
+    ak_samples.append(crack + punch + ring)
+write_wav('assets/sounds/ak47_fire.wav', ak_samples)
+
+
+# 12. M4 (Moderate punch, sharper crack, tighter burst)
+m4_duration = 0.15
+m4_samples = []
+for i in range(int(sample_rate * m4_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    
+    crack_env = math.exp(-t * 120.0)
+    crack = noise * crack_env * 0.5
+    
+    punch_freq = 90.0
+    punch_env = math.exp(-t * 25.0)
+    punch = math.sin(t * punch_freq * 2 * math.pi) * punch_env * 0.4
+    
+    m4_samples.append(crack + punch)
+write_wav('assets/sounds/m4_fire.wav', m4_samples)
+
+
+# 13. MP7 (Very fast, light pop, high pitched)
+mp7_duration = 0.1
+mp7_samples = []
+for i in range(int(sample_rate * mp7_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    
+    pop_env = math.exp(-t * 80.0)
+    pop = noise * pop_env * 0.3
+    
+    punch_freq = 150.0
+    punch_env = math.exp(-t * 35.0)
+    punch = math.sin(t * punch_freq * 2 * math.pi) * punch_env * 0.2
+    
+    mp7_samples.append(pop + punch)
+write_wav('assets/sounds/mp7_fire.wav', mp7_samples)
+
+
+# 14. DMR (Extremely loud, echoing boom, very sharp)
+dmr_duration = 0.4
+dmr_samples = []
+for i in range(int(sample_rate * dmr_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    
+    crack_env = math.exp(-t * 50.0)
+    crack = noise * crack_env * 0.6
+    
+    boom_freq = max(30.0, 60.0 - t * 100.0)
+    boom_env = math.exp(-t * 8.0)
+    boom = math.sin(t * boom_freq * 2 * math.pi) * boom_env * 0.7
+    
+    tail_env = math.exp(-t * 5.0)
+    tail = noise * tail_env * 0.1 # outdoor echo reflection
+    
+    dmr_samples.append(crack + boom + tail)
+write_wav('assets/sounds/dmr_fire.wav', dmr_samples)
+
+
+# 15. Plasma Gun (Sci-Fi pew, tonal sweep)
+plasma_duration = 0.2
+plasma_samples = []
+for i in range(int(sample_rate * plasma_duration)):
+    t = i / sample_rate
+    
+    # Sweep from 1200 Hz down to 300 Hz rapidly
+    freq = max(300.0, 1200.0 * math.exp(-t * 30.0))
+    pew_env = math.exp(-t * 15.0)
+    pew = math.sin(t * freq * 2 * math.pi) * pew_env * 0.6
+    
+    plasma_samples.append(pew)
+write_wav('assets/sounds/plasma_fire.wav', plasma_samples)
+
+
+# 16. Nail Gun (Clack clack clack, metallic hit)
+nail_duration = 0.1
+nail_samples = []
+for i in range(int(sample_rate * nail_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    
+    # Sharp metallic impact
+    hit_env = math.exp(-t * 150.0)
+    hit = noise * hit_env * 0.4
+    
+    # Ringing metal (two tones)
+    ring_env = math.exp(-t * 40.0)
+    ring = (math.sin(t * 3500.0 * 2 * math.pi) + math.sin(t * 4100.0 * 2 * math.pi)) * ring_env * 0.15
+    
+    # Mechanism chunk
+    chunk_env = math.exp(-t * 30.0)
+    chunk = math.sin(t * 200.0 * 2 * math.pi) * chunk_env * 0.2
+    
+    nail_samples.append(hit + ring + chunk)
+write_wav('assets/sounds/nailgun_fire.wav', nail_samples)
+
+# 17. AWP (Thunderous crack, massive bass, slow echo)
+awp_duration = 0.6
+awp_samples = []
+for i in range(int(sample_rate * awp_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    crack = noise * math.exp(-t * 80.0) * 0.8
+    boom = math.sin(t * max(30.0, 80.0 - t * 150.0) * 2 * math.pi) * math.exp(-t * 10.0) * 0.9
+    awp_samples.append(crack + boom)
+write_wav('assets/sounds/awp_fire.wav', awp_samples)
+
+# 18. Rocket Launcher (Deep thud, whoosh)
+rocket_duration = 0.4
+rocket_samples = []
+prev_r = 0.0
+for i in range(int(sample_rate * rocket_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    thud = math.sin(t * 50.0 * 2 * math.pi) * math.exp(-t * 20.0) * 0.7
+    alpha = 0.05
+    filtered = prev_r + alpha * (noise - prev_r)
+    prev_r = filtered
+    whoosh = filtered * math.exp(-t * 15.0) * 0.5
+    rocket_samples.append(thud + whoosh)
+write_wav('assets/sounds/rocket_fire.wav', rocket_samples)
+
+# 19. Swarm Launcher (High-pitched whistling zip)
+swarm_duration = 0.2
+swarm_samples = []
+for i in range(int(sample_rate * swarm_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    zip_freq = 600.0 + t * 2000.0
+    pew = math.sin(t * zip_freq * 2 * math.pi) * math.exp(-t * 25.0) * 0.4
+    swarm_samples.append(pew + noise * math.exp(-t * 50.0) * 0.2)
+write_wav('assets/sounds/swarm_fire.wav', swarm_samples)
+
+# 20. Mortar (Heavy hollow thunk)
+mortar_duration = 0.3
+mortar_samples = []
+for i in range(int(sample_rate * mortar_duration)):
+    t = i / sample_rate
+    noise = random.uniform(-1.0, 1.0)
+    thunk_freq = 60.0
+    thunk = math.sin(t * thunk_freq * 2 * math.pi) * math.exp(-t * 15.0) * 0.7
+    ring = math.sin(t * 200.0 * 2 * math.pi) * math.exp(-t * 30.0) * 0.2
+    mortar_samples.append(thunk + ring)
+write_wav('assets/sounds/mortar_fire.wav', mortar_samples)
+
+print("Generated all sounds!")

globals/loadout_manager.gd

@@ -0,0 +1,125 @@
+extends Node
+
+const SAVE_PATH = "user://loadouts.json"
+
+var weapon_db = {
+	"none": {
+		"name": "None",
+		"category": "none",
+		"script": ""
+	},
+	"double_barrel_shotgun": {
+		"name": "Double Barrel Shotgun",
+		"category": "primary",
+		"script": "res://weapons/double_barrel_shotgun.gd"
+	},
+	"ak47": {
+		"name": "AK-47",
+		"category": "primary",
+		"script": "res://weapons/ak47.gd"
+	},
+	"m4": {
+		"name": "M4",
+		"category": "primary",
+		"script": "res://weapons/m4.gd"
+	},
+	"mp7": {
+		"name": "MP7",
+		"category": "primary",
+		"script": "res://weapons/mp7.gd"
+	},
+	"dmr": {
+		"name": "DMR",
+		"category": "primary",
+		"script": "res://weapons/dmr.gd"
+	},
+	"plasma_gun": {
+		"name": "Plasma Gun",
+		"category": "primary",
+		"script": "res://weapons/plasma_gun.gd"
+	},
+	"nail_gun": {
+		"name": "Nail Gun",
+		"category": "primary",
+		"script": "res://weapons/nail_gun.gd"
+	},
+	"awp": {
+		"name": "AWP",
+		"category": "special",
+		"script": "res://weapons/awp.gd"
+	},
+	"rocket_launcher": {
+		"name": "Rocket Launcher",
+		"category": "special",
+		"script": "res://weapons/rocket_launcher.gd"
+	},
+	"rocket_swarm": {
+		"name": "Rocket Swarm",
+		"category": "special",
+		"script": "res://weapons/rocket_swarm.gd"
+	},
+	"mortar": {
+		"name": "Mortar",
+		"category": "special",
+		"script": "res://weapons/mortar.gd"
+	}
+}
+
+var active_loadout_index: int = 0
+
+var loadouts: Array = []
+
+func _ready() -> void:
+	_ensure_default_loadouts()
+	load_loadouts()
+
+func _ensure_default_loadouts() -> void:
+	loadouts.clear()
+	for i in range(5):
+		loadouts.append({
+			"name": "Loadout " + str(i + 1),
+			"primary_1": "double_barrel_shotgun",
+			"primary_2": "none",
+			"special": "none"
+		})
+
+func get_active_loadout() -> Dictionary:
+	if active_loadout_index >= 0 and active_loadout_index < loadouts.size():
+		return loadouts[active_loadout_index]
+	return loadouts[0]
+
+func save_loadouts() -> void:
+	var save_data = {
+		"active_index": active_loadout_index,
+		"loadouts": loadouts
+	}
+	var json_string = JSON.stringify(save_data)
+	var file = FileAccess.open(SAVE_PATH, FileAccess.WRITE)
+	if file:
+		file.store_string(json_string)
+		file.close()
+
+func load_loadouts() -> void:
+	if FileAccess.file_exists(SAVE_PATH):
+		var file = FileAccess.open(SAVE_PATH, FileAccess.READ)
+		if file:
+			var json_string = file.get_as_text()
+			file.close()
+			
+			var json = JSON.new()
+			var error = json.parse(json_string)
+			if error == OK:
+				var data = json.get_data()
+				if data is Dictionary:
+					if data.has("active_index"):
+						active_loadout_index = data["active_index"]
+					if data.has("loadouts") and data["loadouts"] is Array:
+						var saved_loadouts = data["loadouts"]
+						# Overwrite defaults, up to 5
+						for i in range(min(5, saved_loadouts.size())):
+							var sl = saved_loadouts[i]
+							if sl is Dictionary:
+								if sl.has("name"): loadouts[i]["name"] = sl["name"]
+								if sl.has("primary_1"): loadouts[i]["primary_1"] = sl["primary_1"]
+								if sl.has("primary_2"): loadouts[i]["primary_2"] = sl["primary_2"]
+								if sl.has("special"): loadouts[i]["special"] = sl["special"]

globals/loadout_manager.gd.uid

@@ -0,0 +1 @@
+uid://ck4n30620akl4

globals/settings_manager.gd

@@ -0,0 +1,99 @@
+extends Node
+
+const SAVE_PATH = "user://settings.json"
+
+var default_bindings = {
+	"jump": {"type": "key", "code": KEY_SPACE},
+	"crouch": {"type": "key", "code": KEY_CTRL},
+	"dash": {"type": "key", "code": KEY_SHIFT},
+	"fire": {"type": "mouse", "code": MOUSE_BUTTON_LEFT},
+	"fire_alt": {"type": "mouse", "code": MOUSE_BUTTON_RIGHT},
+	"reload": {"type": "key", "code": KEY_R},
+	"interact": {"type": "key", "code": KEY_E},
+	"move_forward": {"type": "key", "code": KEY_W},
+	"move_back": {"type": "key", "code": KEY_S},
+	"move_left": {"type": "key", "code": KEY_A},
+	"move_right": {"type": "key", "code": KEY_D},
+	"weapon_next": {"type": "mouse", "code": MOUSE_BUTTON_WHEEL_UP},
+	"weapon_prev": {"type": "mouse", "code": MOUSE_BUTTON_WHEEL_DOWN},
+	"weapon_1": {"type": "key", "code": KEY_1},
+	"weapon_2": {"type": "key", "code": KEY_2},
+	"weapon_3": {"type": "key", "code": KEY_3},
+}
+
+var current_bindings = {}
+
+func _ready() -> void:
+	# Initialize defaults
+	current_bindings = default_bindings.duplicate(true)
+	
+	# Load overrides
+	_load_settings()
+	
+	# Apply to InputMap
+	_apply_all_bindings()
+
+func _apply_all_bindings() -> void:
+	for action in current_bindings:
+		if not InputMap.has_action(action):
+			InputMap.add_action(action)
+		InputMap.action_erase_events(action)
+		
+		var binding = current_bindings[action]
+		var ev: InputEvent
+		if binding["type"] == "key":
+			ev = InputEventKey.new()
+			ev.keycode = binding["code"]
+		elif binding["type"] == "mouse":
+			ev = InputEventMouseButton.new()
+			ev.button_index = binding["code"]
+			
+		if ev:
+			InputMap.action_add_event(action, ev)
+
+func rebind_action(action: String, event: InputEvent) -> void:
+	if not current_bindings.has(action):
+		return
+		
+	if event is InputEventKey:
+		var code = event.physical_keycode if event.physical_keycode != 0 else event.keycode
+		current_bindings[action] = {"type": "key", "code": code}
+	elif event is InputEventMouseButton:
+		current_bindings[action] = {"type": "mouse", "code": event.button_index}
+	else:
+		return
+		
+	_apply_all_bindings()
+	_save_settings()
+
+func reset_to_defaults() -> void:
+	current_bindings = default_bindings.duplicate(true)
+	_apply_all_bindings()
+	_save_settings()
+
+func _save_settings() -> void:
+	var save_data = {
+		"bindings": current_bindings
+	}
+	var json_string = JSON.stringify(save_data)
+	var file = FileAccess.open(SAVE_PATH, FileAccess.WRITE)
+	if file:
+		file.store_string(json_string)
+		file.close()
+
+func _load_settings() -> void:
+	if FileAccess.file_exists(SAVE_PATH):
+		var file = FileAccess.open(SAVE_PATH, FileAccess.READ)
+		if file:
+			var json_string = file.get_as_text()
+			file.close()
+			
+			var json = JSON.new()
+			var error = json.parse(json_string)
+			if error == OK:
+				var data = json.get_data()
+				if data is Dictionary and data.has("bindings"):
+					var loaded_bindings = data["bindings"]
+					for action in loaded_bindings:
+						if current_bindings.has(action):
+							current_bindings[action] = loaded_bindings[action]

globals/settings_manager.gd.uid

@@ -0,0 +1 @@
+uid://b6fe1eyas7wxv

movement/movement_params.gd

@@ -2,8 +2,7 @@ extends Resource
 class_name MovementParams
 
 # ── Ground ────────────────────────────────────────────────────────────────────
-@export var walk_speed: float = 7.0
-@export var sprint_speed: float = 11.0
+@export var walk_speed: float = 11.0
 @export var crouch_speed: float = 4.0
 @export var ground_friction: float = 10.0
 @export var ground_acceleration: float = 50.0
@@ -43,20 +42,23 @@ class_name MovementParams
 @export var wall_run_duration: float = 1.2
 @export var wall_run_gravity: float = 6.0
 @export var wall_run_auto_jump_speed: float = 10.0
-@export var wall_run_jump_horizontal: float = 14.0
-@export var wall_run_jump_off_normal: float = 9.0
+@export var wall_run_jump_horizontal: float = 8.0
+@export var wall_run_jump_off_normal: float = 5.0
 @export var wall_angle_threshold: float = 70.0
 @export var wall_detect_distance: float = 0.7
 @export var wall_ray_up_height: float = 0.6
 @export var wall_ray_down_height: float = -0.3
 
+# ── Jumping ───────────────────────────────────────────────────────────────────
+@export var jump_cooldown: float = 0.27
+
 # ── Wall Cling ────────────────────────────────────────────────────────────────
 @export var wall_cling_slide_speed: float = -1.5
 @export var wall_cling_stamina_drain: float = 2.0
 @export var wall_cling_max_stamina: float = 2.0
 
 # ── Dash ──────────────────────────────────────────────────────────────────────
-@export var dash_speed: float = 18.0
+@export var dash_speed: float = 10.0
 @export var dash_duration: float = 0.25
 @export var dash_cooldown: float = 1.0
 @export var dash_invulnerability_time: float = 0.1
@@ -68,7 +70,7 @@ class_name MovementParams
 @export var rocket_jump_falloff: float = 1.5
 
 # ── Shotgun Jump ──────────────────────────────────────────────────────────────
-@export var shotgun_jump_impulse: float = 20.0
+@export var shotgun_jump_impulse: float = 10.0
 
 # ── Double Jump ───────────────────────────────────────────────────────────────
 @export var double_jump_velocity: float = 8.0
@@ -76,13 +78,13 @@ class_name MovementParams
 
 # ── Chaining ──────────────────────────────────────────────────────────────────
 @export var chain_bonus_per_success: float = 0.05
-@export var chain_bonus_cap: float = 0.50
+@export var chain_bonus_cap: float = 0.25
+@export var chain_bonus_decay_rate: float = 0.5
 @export var chain_window: float = 1.5
 
 # ── Camera ────────────────────────────────────────────────────────────────────
 @export var mouse_sensitivity: float = 0.002
 @export var base_fov: float = 90.0
-@export var sprint_fov: float = 100.0
 @export var dash_fov: float = 110.0
 @export var fov_lerp_speed: float = 10.0
 @export var head_bob_frequency: float = 12.0

movement/movement_state_machine.gd

@@ -18,7 +18,6 @@ var input_dir: Vector2 = Vector2.ZERO
 var wish_dir_world: Vector3 = Vector3.ZERO
 var input_jump_pressed: bool = false
 var input_jump_just_pressed: bool = false
-var input_sprint: bool = false
 var input_crouch: bool = false
 var input_dash: bool = false
 
@@ -29,6 +28,7 @@ var on_ground: bool = false
 var last_ground_time: float = 0.0
 var jump_buffer_time: float = 0.0
 var coyote_timer: float = 0.0
+var jump_cooldown_timer: float = 0.0
 var current_jump_count: int = 0
 var chain_timer: float = 0.0
 var chain_count: int = 0
@@ -60,6 +60,10 @@ func _physics_process(delta: float) -> void:
 		jump_buffer_time = params.jump_buffer
 	else:
 		jump_buffer_time = maxf(jump_buffer_time - delta, 0.0)
+		
+	# Update jump cooldown
+	if jump_cooldown_timer > 0.0:
+		jump_cooldown_timer = maxf(jump_cooldown_timer - delta, 0.0)
 
 	# Update chain timer
 	if chain_timer > 0.0 and on_ground:

movement/player_movement_controller.gd

@@ -8,6 +8,21 @@ signal chain_updated(count: int, bonus: float)
 var _machine: MovementStateMachine = null
 var head_pivot: Node3D = null  # FPSCameraRig node
 var camera: Camera3D = null
+var _damage_layer: CanvasLayer = null
+
+# Audio
+var footstep_player: AudioStreamPlayer
+var dash_player: AudioStreamPlayer
+var hit_player: AudioStreamPlayer
+var slide_player: AudioStreamPlayer
+var wallrun_player: AudioStreamPlayer
+var wind_player: AudioStreamPlayer
+var jump_player: AudioStreamPlayer
+var double_jump_player: AudioStreamPlayer
+
+# UI
+var hit_marker: Control
+var _hit_marker_tween: Tween
 
 
 func _ready() -> void:
@@ -22,9 +37,118 @@ func _ready() -> void:
 	if head_pivot:
 		camera = head_pivot.get_node_or_null("Camera3D")
 
+	_damage_layer = CanvasLayer.new()
+	add_child(_damage_layer)
+	
+	_setup_audio()
+	_setup_hit_marker()
+
 	set_process(true)
 	set_physics_process(true)
 
+func _setup_audio() -> void:
+	footstep_player = AudioStreamPlayer.new()
+	footstep_player.stream = load("res://assets/sounds/footstep.wav")
+	add_child(footstep_player)
+	
+	jump_player = AudioStreamPlayer.new()
+	jump_player.stream = load("res://assets/sounds/jump.wav")
+	add_child(jump_player)
+	
+	double_jump_player = AudioStreamPlayer.new()
+	double_jump_player.stream = load("res://assets/sounds/double_jump.wav")
+	add_child(double_jump_player)
+	
+	dash_player = AudioStreamPlayer.new()
+	dash_player.stream = load("res://assets/sounds/dash.wav")
+	dash_player.volume_db = -5.0
+	add_child(dash_player)
+	
+	hit_player = AudioStreamPlayer.new()
+	hit_player.stream = load("res://assets/sounds/hit_confirm.wav")
+	hit_player.max_polyphony = 8
+	add_child(hit_player)
+	
+	slide_player = AudioStreamPlayer.new()
+	slide_player.stream = load("res://assets/sounds/slide.wav")
+	slide_player.volume_db = -10.0
+	add_child(slide_player)
+	
+	wallrun_player = AudioStreamPlayer.new()
+	wallrun_player.stream = load("res://assets/sounds/wallrun.wav")
+	wallrun_player.volume_db = -10.0
+	add_child(wallrun_player)
+	
+	wind_player = AudioStreamPlayer.new()
+	wind_player.stream = load("res://assets/sounds/wind.wav")
+	wind_player.volume_db = -80.0 # Start silent
+	add_child(wind_player)
+	wind_player.play()
+
+func _setup_hit_marker() -> void:
+	hit_marker = Control.new()
+	hit_marker.set_anchors_preset(Control.PRESET_CENTER)
+	hit_marker.modulate.a = 0.0 # Hidden by default
+	_damage_layer.add_child(hit_marker)
+	
+	# Draw an X perfectly centered
+	var length = 12
+	var thickness = 2
+	for angle in [PI/4, 3*PI/4, 5*PI/4, 7*PI/4]:
+		var rect = ColorRect.new()
+		rect.color = Color.WHITE
+		rect.size = Vector2(length, thickness)
+		rect.pivot_offset = rect.size / 2.0
+		# Center the rect itself at (0,0) before offset
+		var center_pos = -rect.size / 2.0
+		# Move it outward along the angle so it doesn't cover the exact center dot
+		rect.position = center_pos + Vector2(cos(angle), sin(angle)) * (length / 2.0)
+		rect.rotation = angle
+		hit_marker.add_child(rect)
+
+var _last_hit_sound_time: int = 0
+
+func spawn_damage_number(amount: float, hit_pos: Vector3) -> void:
+	if not camera or not _damage_layer: return
+	
+	var label = load("res://ui/floating_damage_text.gd").new()
+	label.text = str(round(amount))
+	label.add_theme_font_size_override("font_size", 32)
+	label.add_theme_color_override("font_color", Color(1.0, 0.6, 0.1))
+	label.add_theme_color_override("font_outline_color", Color(0, 0, 0, 0.8))
+	label.add_theme_constant_override("outline_size", 6)
+	
+	# Small random offset in 3D space so multiple pellets don't perfectly overlap
+	var offset = Vector3(randf_range(-0.4, 0.4), randf_range(-0.4, 0.4), randf_range(-0.4, 0.4))
+	label.target_pos = hit_pos + offset
+	label.camera = camera
+	
+	_damage_layer.add_child(label)
+	
+	# Only play the hit sound and flash the marker once per frame (or roughly every 16ms)
+	# This prevents the shotgun from stacking 8 hit sounds in a single frame.
+	var now = Time.get_ticks_msec()
+	if now - _last_hit_sound_time > 10:
+		_last_hit_sound_time = now
+		hit_player.play()
+		
+		if _hit_marker_tween and _hit_marker_tween.is_valid():
+			_hit_marker_tween.kill()
+			
+		hit_marker.modulate.a = 1.0
+		_hit_marker_tween = create_tween()
+		_hit_marker_tween.tween_property(hit_marker, "modulate:a", 0.0, 0.4)
+
+func apply_impulse(force: Vector3) -> void:
+	velocity += force
+	# Force an upward launch to break ground contact
+	if force.y > 0.1:
+		# Tiny upward bump helps move_and_slide detach from the floor
+		global_position.y += 0.1
+
+func take_damage(amount: float, _hit_pos: Vector3, _source: Node3D = null) -> void:
+	# Show damage number for self-damage
+	spawn_damage_number(amount, _hit_pos)
 
 func _ensure_machine() -> MovementStateMachine:
 	if is_instance_valid(_machine):
@@ -37,8 +161,15 @@ func _ensure_machine() -> MovementStateMachine:
 	_machine = null
 	return null
 
-
 func _physics_process(_delta: float) -> void:
+	var speed = velocity.length()
+	var wind_factor = clampf((speed - 10.0) / 25.0, 0.0, 1.0)
+	# Decibel scale is non-linear, so lerping from -80 means it stays inaudible for a long time.
+	# -40 db is practically silent for a background loop, -15 db is our max quiet wind.
+	wind_player.volume_db = lerpf(-40.0, -15.0, wind_factor)
+	if not wind_player.playing and wind_factor > 0.0:
+		wind_player.play()
+
 	var sm := _ensure_machine()
 	if not sm:
 		return
@@ -46,7 +177,6 @@ func _physics_process(_delta: float) -> void:
 	# Poll input in _physics_process so it's synchronized with the state machine tick
 	sm.input_jump_just_pressed = Input.is_action_just_pressed("jump")
 	sm.input_jump_pressed = Input.is_action_pressed("jump")
-	sm.input_sprint = Input.is_action_pressed("sprint")
 	sm.input_crouch = Input.is_action_pressed("crouch")
 	sm.input_dash = Input.is_action_just_pressed("dash")
 

movement/states/state_air.gd

@@ -31,20 +31,23 @@ func update(delta: float) -> void:
 	# ── Air control ───────────────────────────────────────────────────────
 	var wish_dir: Vector3 = machine.wish_dir_world
 	var hvel := Vector3(vel.x, 0.0, vel.z)
-	var current_speed := hvel.length()
 
 	if wish_dir.length_squared() > 0.01:
-		var target_speed := maxf(current_speed, params.walk_speed)
-		target_speed = minf(target_speed, params.max_air_speed)
+		wish_dir = wish_dir.normalized()
+		var current_speed = hvel.length()
 		
-		var target_vel := wish_dir * target_speed
-		var new_hvel = hvel.lerp(target_vel, 1.0 - exp(-params.air_control * params.air_acceleration * delta))
+		# Add a strong force in the wish direction
+		var air_accel = params.air_strafe_accel * delta
+		var new_hvel = hvel + wish_dir * air_accel
 		
-		# Prevent speed loss during sharp turns, but allow braking if holding backward
-		if hvel.dot(target_vel) >= 0.0 and current_speed > params.walk_speed:
-			if new_hvel.length_squared() > 0.01:
-				new_hvel = new_hvel.normalized() * current_speed
-				
+		# Limit the speed so we don't gain speed purely from air control.
+		# We only allow air control to change our direction (strafing) 
+		# or to accelerate us up to our walk speed if we started slow.
+		var max_allowed_speed = maxf(current_speed, params.walk_speed)
+		
+		if new_hvel.length() > max_allowed_speed:
+			new_hvel = new_hvel.normalized() * max_allowed_speed
+			
 		hvel = new_hvel
 	else:
 		# No input: slight air drag (very subtle)
@@ -62,9 +65,9 @@ func update(delta: float) -> void:
 		machine.current_jump_count = 0
 
 		# Bunny hop: if jump was buffered or pressed on landing frame
-		if machine.input_jump_pressed or machine.jump_buffer_time > 0.0:
+		if (machine.input_jump_pressed or machine.jump_buffer_time > 0.0) and machine.jump_cooldown_timer <= 0.0:
 			var land_speed := Vector3(player.velocity.x, 0.0, player.velocity.z).length()
-			var bhop_speed := minf(land_speed + params.bunny_hop_speed_gain, params.bunny_hop_speed_cap)
+			var bhop_speed := maxf(land_speed, minf(land_speed + params.bunny_hop_speed_gain, params.bunny_hop_speed_cap))
 			# Maintain horizontal direction, boost speed
 			var hdir := Vector3(player.velocity.x, 0.0, player.velocity.z)
 			if hdir.length_squared() > 0.01:
@@ -78,6 +81,9 @@ func update(delta: float) -> void:
 			machine.on_ground = false
 			machine.jump_buffer_time = 0.0
 			machine.register_chain_mechanic("bunny_hop")
+			machine.jump_cooldown_timer = params.jump_cooldown
+			if player.jump_player:
+				player.jump_player.play()
 			# Stay in air state
 			return
 
@@ -85,10 +91,13 @@ func update(delta: float) -> void:
 		return
 
 	# ── Double Jump ───────────────────────────────────────────────────────
-	if machine.input_jump_just_pressed and machine.current_jump_count < params.double_jump_max_count:
+	if machine.input_jump_just_pressed and machine.current_jump_count < params.double_jump_max_count and machine.jump_cooldown_timer <= 0.0:
 		player.velocity.y = params.double_jump_velocity
+		machine.jump_cooldown_timer = params.jump_cooldown
 		machine.current_jump_count += 1
 		machine.register_chain_mechanic("double_jump")
+		if player.double_jump_player:
+			player.double_jump_player.play()
 		return
 
 	# ── Wall run transition ───────────────────────────────────────────────

movement/states/state_dash.gd

@@ -8,6 +8,7 @@ var params: MovementParams:
 var elapsed: float = 0.0
 var direction: Vector3 = Vector3.ZERO
 var _exit_speed: float = 0.0
+var _last_vel: Vector3 = Vector3.ZERO
 
 # Cooldown tracked across dash instances
 static var _last_dash_time: float = -999.0
@@ -23,6 +24,10 @@ func enter(_data: Dictionary = {}) -> void:
 	elapsed = 0.0
 	_last_dash_time = now
 
+	var player := machine.player
+	if player.dash_player:
+		player.dash_player.play()
+
 	# Direction: use wish direction if available, else player forward
 	var wish := machine.wish_dir_world
 	if wish.length_squared() > 0.01:
@@ -33,9 +38,25 @@ func enter(_data: Dictionary = {}) -> void:
 		direction = direction.normalized()
 
 	machine.register_chain_mechanic("dash")
-	_exit_speed = machine.get_effective_speed(params.dash_speed)
+	
+	var current_hvel := Vector3(machine.player.velocity.x, 0.0, machine.player.velocity.z)
+	var current_speed := current_hvel.length()
+	var proj := current_hvel.dot(direction)
+	
+	var base_dash_speed = machine.get_effective_speed(params.dash_speed)
+	
+	if proj >= 0.0:
+		# Dashing forward or diagonally forward: add base dash speed to the projected speed
+		_exit_speed = proj + base_dash_speed
+	else:
+		# Dashing backward or diagonally backward:
+		# Reflect current momentum into the new direction, smoothly scaling from base_dash_speed (at sideways) to current_speed (at exactly backward).
+		var backward_factor = -proj / current_speed if current_speed > 0.001 else 0.0
+		_exit_speed = lerpf(base_dash_speed, maxf(current_speed, base_dash_speed), backward_factor)
+		
 	machine.player.velocity = direction * _exit_speed
 	machine.on_ground = false
+	_last_vel = machine.player.velocity
 
 
 func exit() -> void:
@@ -46,15 +67,26 @@ func exit() -> void:
 func update(delta: float) -> void:
 	elapsed += delta
 	if elapsed > params.dash_duration:
-		# Transition to air with preserved velocity (slight decay)
 		machine.player.velocity = direction * _exit_speed * 0.85
-		machine.switch_to("air")
+		if machine.player.is_on_floor():
+			machine.on_ground = true
+			machine.switch_to("ground")
+		else:
+			machine.switch_to("air")
 		return
 
-	# Maintain dash velocity — no gravity, no friction
-	machine.player.velocity = direction * _exit_speed
-	machine.player.move_and_slide()
-
-	if machine.player.is_on_floor():
-		machine.on_ground = true
-		machine.switch_to("ground")
+	# Maintain dash velocity
+	var player := machine.player
+	var vel: Vector3 = player.velocity
+	
+	if vel.distance_squared_to(_last_vel) > 100.0:
+		machine.switch_to("air")
+		return
+	
+	vel = direction * _exit_speed
+	if player.is_on_floor():
+		vel.y = -0.5 # Snap to floor to handle ramps
+		
+	player.velocity = vel
+	player.move_and_slide()
+	_last_vel = player.velocity

movement/states/state_ground.gd

@@ -5,6 +5,7 @@ var machine: MovementStateMachine
 var params: MovementParams:
 	get: return machine.params
 
+var _footstep_timer: float = 0.0
 
 func enter(_data: Dictionary = {}) -> void:
 	machine.on_ground = true
@@ -26,13 +27,44 @@ func update(delta: float) -> void:
 	var player := machine.player
 	var vel: Vector3 = player.velocity
 
+	# ── Jump (coyote time + jump buffer) ──────────────────────────────────
+	if machine.input_jump_just_pressed and machine.coyote_timer > 0.0 and machine.jump_cooldown_timer <= 0.0:
+		player.velocity.y = params.jump_velocity
+		machine.current_jump_count = 1
+		machine.on_ground = false
+		machine.coyote_timer = 0.0
+		machine.register_chain_mechanic("jump")
+		machine.jump_cooldown_timer = params.jump_cooldown
+		if player.jump_player:
+			player.jump_player.play()
+		machine.switch_to("air")
+		return
+
+	# Jump buffer: player pressed jump just before landing
+	if machine.on_ground and machine.jump_buffer_time > 0.0 and machine.jump_cooldown_timer <= 0.0:
+		player.velocity.y = params.jump_velocity
+		machine.current_jump_count = 1
+		machine.on_ground = false
+		machine.jump_buffer_time = 0.0
+		machine.register_chain_mechanic("jump")
+		machine.jump_cooldown_timer = params.jump_cooldown
+		if player.jump_player:
+			player.jump_player.play()
+		machine.switch_to("air")
+		return
+
+	# ── Slide (crouch while moving fast enough) ───────────────────────────
+	if machine.input_crouch and machine.slide_cooldown_timer <= 0.0:
+		var hspeed := Vector3(player.velocity.x, 0.0, player.velocity.z).length()
+		if hspeed > params.slide_min_speed:
+			machine.switch_to("slide")
+			return
+
 	# ── Determine target speed ────────────────────────────────────────────
 	var wish_dir: Vector3 = machine.wish_dir_world
 	var speed := params.walk_speed
 	if machine.input_crouch:
 		speed = params.crouch_speed
-	elif machine.input_sprint and wish_dir.length_squared() > 0.01:
-		speed = params.sprint_speed
 	var effective_speed := machine.get_effective_speed(speed)
 
 	# ── Horizontal movement (exponential interpolation for smoothness) ───
@@ -52,13 +84,25 @@ func update(delta: float) -> void:
 		vel.y -= params.gravity * delta
 	else:
 		# Snap to floor: small downward velocity keeps is_on_floor() stable
-		vel.y = -0.5
+		# ONLY if we aren't being launched upward by an impulse!
+		if vel.y <= 0.0:
+			vel.y = -0.5
 
 	player.velocity = vel
 	player.move_and_slide()
 
 	_update_capsule_height()
 
+	var current_hspeed = Vector2(player.velocity.x, player.velocity.z).length()
+	if current_hspeed > 1.0:
+		_footstep_timer -= delta
+		if _footstep_timer <= 0.0:
+			if player.footstep_player:
+				player.footstep_player.play()
+			_footstep_timer = max(0.2, 3.0 / current_hspeed)
+	else:
+		_footstep_timer = 0.0
+
 	# ── Update ground status ──────────────────────────────────────────────
 	if player.is_on_floor():
 		machine.on_ground = true
@@ -66,36 +110,10 @@ func update(delta: float) -> void:
 	else:
 		machine.on_ground = false
 
-	# ── Jump (coyote time + jump buffer) ──────────────────────────────────
-	if machine.input_jump_just_pressed and machine.coyote_timer > 0.0:
-		player.velocity.y = params.jump_velocity
-		machine.current_jump_count = 1
-		machine.on_ground = false
-		machine.coyote_timer = 0.0
-		machine.register_chain_mechanic("jump")
-		machine.switch_to("air")
-		return
-
-	# Jump buffer: player pressed jump just before landing
-	if machine.on_ground and machine.jump_buffer_time > 0.0:
-		player.velocity.y = params.jump_velocity
-		machine.current_jump_count = 1
-		machine.on_ground = false
-		machine.jump_buffer_time = 0.0
-		machine.register_chain_mechanic("jump")
-		machine.switch_to("air")
-		return
-
-	# ── Falling off ledge → air state ─────────────────────────────────────
-	if not machine.on_ground and machine.coyote_timer <= 0.0:
-		machine.switch_to("air")
-		return
-
-	# ── Slide (crouch while moving fast enough) ───────────────────────────
-	if machine.input_crouch and machine.slide_cooldown_timer <= 0.0:
-		var hspeed := Vector3(player.velocity.x, 0.0, player.velocity.z).length()
-		if hspeed > params.slide_min_speed:
-			machine.switch_to("slide")
+	# ── Launch or Falling off ledge → air state ───────────────────────────
+	if not machine.on_ground:
+		if player.velocity.y > 0.0 or machine.coyote_timer <= 0.0:
+			machine.switch_to("air")
 			return
 
 	# ── Wall run check ────────────────────────────────────────────────────

movement/states/state_slide.gd

@@ -14,6 +14,9 @@ func enter(_data: Dictionary = {}) -> void:
 	elapsed = 0.0
 	machine.register_chain_mechanic("slide")
 
+	if machine.player.slide_player and not machine.player.slide_player.playing:
+		machine.player.slide_player.play()
+
 	# Save original capsule height and halve it
 	var shape: CapsuleShape3D = _get_capsule()
 	if shape:
@@ -38,6 +41,10 @@ func enter(_data: Dictionary = {}) -> void:
 
 func exit() -> void:
 	machine.slide_cooldown_timer = params.slide_cooldown
+	
+	if machine.player.slide_player:
+		machine.player.slide_player.stop()
+
 	# Restore original capsule height
 	var shape: CapsuleShape3D = _get_capsule()
 	if shape and _saved_capsule_height > 0.0:
@@ -47,6 +54,10 @@ func exit() -> void:
 func update(delta: float) -> void:
 	elapsed += delta
 	var player := machine.player
+	
+	if player.slide_player and not player.slide_player.playing:
+		player.slide_player.play()
+		
 	var vel: Vector3 = player.velocity
 
 	# ── Apply friction to horizontal velocity ─────────────────────────────
@@ -88,15 +99,17 @@ func update(delta: float) -> void:
 		return
 
 	# Jump out of slide
-	if machine.input_jump_just_pressed:
+	if machine.input_jump_just_pressed and machine.jump_cooldown_timer <= 0.0:
 		player.velocity.y = params.jump_velocity
 		var hvel := Vector3(player.velocity.x, 0.0, player.velocity.z)
 		if hvel.length_squared() > 0.01:
 			var dir := hvel.normalized()
-			var jump_speed := minf(hvel.length() + params.slide_jump_speed_boost, params.bunny_hop_speed_cap)
+			var current_speed := hvel.length()
+			var jump_speed := maxf(current_speed, minf(current_speed + params.slide_jump_speed_boost, params.bunny_hop_speed_cap))
 			player.velocity.x = dir.x * jump_speed
 			player.velocity.z = dir.z * jump_speed
 		machine.current_jump_count = 1
+		machine.jump_cooldown_timer = params.jump_cooldown
 		machine.on_ground = false
 		machine.register_chain_mechanic("slide_jump")
 		machine.switch_to("air")

movement/states/state_wall_cling.gd

@@ -48,12 +48,14 @@ func update(delta: float) -> void:
 		return
 
 	# ── Jump off wall ─────────────────────────────────────────────────────
-	if machine.input_jump_just_pressed:
+	if machine.input_jump_just_pressed and machine.jump_cooldown_timer <= 0.0:
 		var push_dir := machine.wall_normal * params.wall_run_jump_off_normal
 		player.velocity = Vector3(push_dir.x, params.jump_velocity, push_dir.z)
 		machine.wall_normal = Vector3.ZERO
 		machine.wall_side = 0.0
+		machine.wall_cooldown_timer = 0.3
 		machine.register_chain_mechanic("wall_cling_jump")
+		machine.jump_cooldown_timer = params.jump_cooldown
 		machine.switch_to("air")
 		return
 

movement/states/state_wall_run.gd

@@ -6,7 +6,8 @@ var params: MovementParams:
 	get: return machine.params
 
 var elapsed: float = 0.0
-var _initial_y_vel: float = 0.0
+var _run_speed: float = 0.0
+var _last_vel: Vector3 = Vector3.ZERO
 
 
 var _current_tangent: Vector3 = Vector3.ZERO
@@ -18,12 +19,21 @@ func enter(_data: Dictionary = {}) -> void:
 	# but preserve some if they just jumped onto it.
 	machine.player.velocity.y = minf(machine.player.velocity.y, 1.5)
 	machine.on_ground = false
+	_last_vel = machine.player.velocity
+
+	if machine.player.wallrun_player and not machine.player.wallrun_player.playing:
+		machine.player.wallrun_player.play()
 
 	var hvel := Vector3(machine.player.velocity.x, 0.0, machine.player.velocity.z)
 	_current_tangent = machine.wall_normal.cross(Vector3.UP).normalized()
 	if hvel.dot(_current_tangent) < 0.0:
 		_current_tangent = -_current_tangent
 
+	# Preserve speed along the wall if it's faster than base wall_run_speed
+	var base_speed = machine.get_effective_speed(params.wall_run_speed)
+	var projected_speed = hvel.dot(_current_tangent)
+	_run_speed = maxf(base_speed, projected_speed)
+
 	# Camera tilt
 	var rig = _get_camera_rig()
 	if rig:
@@ -35,6 +45,9 @@ func exit() -> void:
 	var rig = _get_camera_rig()
 	if rig:
 		rig.clear_wall_tilt()
+	
+	if machine.player.wallrun_player:
+		machine.player.wallrun_player.stop()
 
 
 func update(delta: float) -> void:
@@ -48,6 +61,15 @@ func update(delta: float) -> void:
 
 	var player := machine.player
 	var vel: Vector3 = player.velocity
+	
+	if player.wallrun_player and not player.wallrun_player.playing:
+		player.wallrun_player.play()
+	
+	if vel.distance_squared_to(_last_vel) > 100.0:
+		machine.wall_normal = Vector3.ZERO
+		machine.wall_side = 0.0
+		machine.switch_to("air")
+		return
 
 	# ── Gradual gravity pull (starts light, increases over time) ──────────
 	var gravity_factor := 0.1 + 0.9 * (elapsed / params.wall_run_duration)
@@ -60,9 +82,8 @@ func update(delta: float) -> void:
 		wall_tangent = -wall_tangent
 	_current_tangent = wall_tangent
 
-	var effective_speed := machine.get_effective_speed(params.wall_run_speed)
-	vel.x = wall_tangent.x * effective_speed
-	vel.z = wall_tangent.z * effective_speed
+	vel.x = wall_tangent.x * _run_speed
+	vel.z = wall_tangent.z * _run_speed
 
 	# ── Look away to break wall run ───────────────────────────────────────
 	var look_dir := -player.global_transform.basis.z
@@ -77,16 +98,23 @@ func update(delta: float) -> void:
 	vel -= machine.wall_normal * 2.0
 
 	# ── Wall jump ─────────────────────────────────────────────────────────
-	if machine.input_jump_just_pressed:
-		var jump_vel: Vector3 = machine.wall_normal * params.wall_run_jump_off_normal
-		var h_look := Vector3(look_dir.x, 0.0, look_dir.z).normalized()
-		jump_vel += h_look * params.wall_run_jump_horizontal
+	if machine.input_jump_just_pressed and machine.jump_cooldown_timer <= 0.0:
+		# Base jump off velocity on current preserved momentum
+		var jump_vel: Vector3 = _current_tangent * _run_speed
+		
+		# Spring off the wall
+		jump_vel += machine.wall_normal * params.wall_run_jump_off_normal
+		var h_look := Vector3(look_dir.x, 0.0, look_dir.z)
+		if h_look.length_squared() > 0.01:
+			jump_vel += h_look.normalized() * params.wall_run_jump_horizontal
+			
 		jump_vel.y = params.wall_run_auto_jump_speed
 		player.velocity = jump_vel
 		machine.wall_normal = Vector3.ZERO
 		machine.wall_side = 0.0
 		machine.wall_cooldown_timer = 0.3
 		machine.register_chain_mechanic("wall_jump")
+		machine.jump_cooldown_timer = params.jump_cooldown
 		machine.switch_to("air")
 		return
 
@@ -97,6 +125,7 @@ func update(delta: float) -> void:
 
 	player.velocity = vel
 	player.move_and_slide()
+	_last_vel = player.velocity
 
 	# ── Check still on wall ───────────────────────────────────────────────
 	var still_on_wall := machine.detect_wall_horizontal()

project.godot

@@ -15,6 +15,12 @@ run/main_scene="res://scenes/test_level/test_level.tscn"
 config/features=PackedStringArray("4.6", "Forward Plus")
 config/icon="res://icon.svg"
 
+[autoload]
+
+SettingsManager="*res://globals/settings_manager.gd"
+LoadoutManager="*res://globals/loadout_manager.gd"
+PauseMenu="*res://ui/pause_menu.gd"
+
 [input]
 
 move_forward={

ui/floating_damage_text.gd

@@ -0,0 +1,30 @@
+extends Label
+class_name FloatingDamageText
+
+var target_pos: Vector3
+var camera: Camera3D
+var float_offset: float = 0.0
+
+func _ready() -> void:
+	# Setup Tween for floating up and fading out
+	var tween = create_tween()
+	tween.set_parallel(true)
+	# Float up 100 pixels
+	tween.tween_property(self, "float_offset", 100.0, 1.0)
+	# Fade out
+	tween.tween_property(self, "modulate:a", 0.0, 1.0)
+	
+	tween.chain().tween_callback(queue_free)
+
+func _process(_delta: float) -> void:
+	if not is_instance_valid(camera):
+		queue_free()
+		return
+		
+	if camera.is_position_behind(target_pos):
+		visible = false
+	else:
+		visible = true
+		var screen_pos = camera.unproject_position(target_pos)
+		# Center the label on the point, then subtract the float offset (moving up on screen)
+		position = screen_pos - size / 2.0 + Vector2(0, -float_offset)

ui/floating_damage_text.gd.uid

@@ -0,0 +1 @@
+uid://b7i68343deyx

ui/pause_menu.gd

@@ -0,0 +1,407 @@
+extends CanvasLayer
+
+var bg: ColorRect
+var main_vbox: VBoxContainer
+var resume_btn: Button
+var respawn_btn: Button
+var loadouts_btn: Button
+var settings_btn: Button
+var exit_btn: Button
+
+# Loadout UI
+var loadout_editor: Control
+var loadout_list_vbox: VBoxContainer
+var edit_panel: PanelContainer
+var name_edit: LineEdit
+var primary1_opt: OptionButton
+var primary2_opt: OptionButton
+var special_opt: OptionButton
+var save_loadout_btn: Button
+var back_to_main_btn: Button
+var editing_index: int = -1
+
+# Settings UI
+var settings_editor: Control
+var settings_back_btn: Button
+var keybind_vbox: VBoxContainer
+var rebind_overlay: ColorRect
+var rebind_label: Label
+var waiting_for_input_action: String = ""
+
+var quit_dialog: ConfirmationDialog
+
+func _ready() -> void:
+	process_mode = Node.PROCESS_MODE_ALWAYS
+	layer = 100 # Ensure it's on top
+	visible = false
+	
+	_build_ui()
+	_connect_signals()
+
+func _input(event: InputEvent) -> void:
+	if waiting_for_input_action != "":
+		if event is InputEventKey or event is InputEventMouseButton:
+			if event.is_pressed():
+				SettingsManager.rebind_action(waiting_for_input_action, event)
+				waiting_for_input_action = ""
+				rebind_overlay.visible = false
+				_populate_keybindings()
+				# Consume event so it doesn't trigger anything else
+				get_viewport().set_input_as_handled()
+		return
+
+	if event.is_action_pressed("ui_cancel"):
+		if visible:
+			_resume()
+		else:
+			_pause()
+
+func _pause() -> void:
+	visible = true
+	get_tree().paused = true
+	Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+	_show_main_menu()
+
+func _resume() -> void:
+	visible = false
+	get_tree().paused = false
+	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+func _respawn() -> void:
+	_resume() # Unpause
+	get_tree().reload_current_scene()
+
+func _build_ui() -> void:
+	bg = ColorRect.new()
+	bg.color = Color(0, 0, 0, 0.7)
+	bg.set_anchors_preset(Control.PRESET_FULL_RECT)
+	add_child(bg)
+	
+	# ── Main Menu ──
+	var main_center = CenterContainer.new()
+	main_center.set_anchors_preset(Control.PRESET_FULL_RECT)
+	bg.add_child(main_center)
+	
+	main_vbox = VBoxContainer.new()
+	main_vbox.add_theme_constant_override("separation", 20)
+	main_center.add_child(main_vbox)
+	
+	var title = Label.new()
+	title.text = "PAUSED"
+	title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	title.add_theme_font_size_override("font_size", 48)
+	main_vbox.add_child(title)
+	
+	resume_btn = Button.new()
+	resume_btn.text = "Resume"
+	resume_btn.custom_minimum_size = Vector2(200, 50)
+	main_vbox.add_child(resume_btn)
+	
+	respawn_btn = Button.new()
+	respawn_btn.text = "Respawn"
+	respawn_btn.custom_minimum_size = Vector2(200, 50)
+	main_vbox.add_child(respawn_btn)
+	
+	loadouts_btn = Button.new()
+	loadouts_btn.text = "Loadouts"
+	loadouts_btn.custom_minimum_size = Vector2(200, 50)
+	main_vbox.add_child(loadouts_btn)
+	
+	settings_btn = Button.new()
+	settings_btn.text = "Settings"
+	settings_btn.custom_minimum_size = Vector2(200, 50)
+	main_vbox.add_child(settings_btn)
+	
+	exit_btn = Button.new()
+	exit_btn.text = "Exit Game"
+	exit_btn.custom_minimum_size = Vector2(200, 50)
+	main_vbox.add_child(exit_btn)
+	
+	# ── Loadout Editor Root ──
+	loadout_editor = Control.new()
+	loadout_editor.set_anchors_preset(Control.PRESET_FULL_RECT)
+	bg.add_child(loadout_editor)
+	
+	var editor_center = CenterContainer.new()
+	editor_center.set_anchors_preset(Control.PRESET_FULL_RECT)
+	loadout_editor.add_child(editor_center)
+	
+	var editor_hbox = HBoxContainer.new()
+	editor_hbox.add_theme_constant_override("separation", 40)
+	editor_center.add_child(editor_hbox)
+	
+	var left_vbox = VBoxContainer.new()
+	editor_hbox.add_child(left_vbox)
+	
+	var list_title = Label.new()
+	list_title.text = "Your Loadouts"
+	list_title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	left_vbox.add_child(list_title)
+	
+	loadout_list_vbox = VBoxContainer.new()
+	left_vbox.add_child(loadout_list_vbox)
+	
+	back_to_main_btn = Button.new()
+	back_to_main_btn.text = "Back to Menu"
+	back_to_main_btn.custom_minimum_size = Vector2(0, 40)
+	left_vbox.add_child(back_to_main_btn)
+	
+	edit_panel = PanelContainer.new()
+	editor_hbox.add_child(edit_panel)
+	
+	var edit_vbox = VBoxContainer.new()
+	edit_vbox.add_theme_constant_override("separation", 10)
+	edit_panel.add_child(edit_vbox)
+	
+	var edit_title = Label.new()
+	edit_title.text = "Edit Loadout"
+	edit_title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	edit_vbox.add_child(edit_title)
+	
+	name_edit = LineEdit.new()
+	name_edit.placeholder_text = "Loadout Name"
+	name_edit.custom_minimum_size = Vector2(250, 0)
+	edit_vbox.add_child(name_edit)
+	
+	edit_vbox.add_child(_create_label("Primary 1:"))
+	primary1_opt = OptionButton.new()
+	edit_vbox.add_child(primary1_opt)
+	
+	edit_vbox.add_child(_create_label("Primary 2:"))
+	primary2_opt = OptionButton.new()
+	edit_vbox.add_child(primary2_opt)
+	
+	edit_vbox.add_child(_create_label("Special:"))
+	special_opt = OptionButton.new()
+	edit_vbox.add_child(special_opt)
+	
+	save_loadout_btn = Button.new()
+	save_loadout_btn.text = "Save Loadout"
+	save_loadout_btn.custom_minimum_size = Vector2(0, 40)
+	edit_vbox.add_child(save_loadout_btn)
+	
+	# ── Settings Editor Root ──
+	settings_editor = Control.new()
+	settings_editor.set_anchors_preset(Control.PRESET_FULL_RECT)
+	bg.add_child(settings_editor)
+	
+	var settings_center = CenterContainer.new()
+	settings_center.set_anchors_preset(Control.PRESET_FULL_RECT)
+	settings_editor.add_child(settings_center)
+	
+	var settings_vbox = VBoxContainer.new()
+	settings_vbox.custom_minimum_size = Vector2(600, 400)
+	settings_center.add_child(settings_vbox)
+	
+	settings_back_btn = Button.new()
+	settings_back_btn.text = "Back to Menu"
+	settings_vbox.add_child(settings_back_btn)
+	
+	var tab_container = TabContainer.new()
+	tab_container.size_flags_vertical = Control.SIZE_EXPAND_FILL
+	settings_vbox.add_child(tab_container)
+	
+	# General Tab
+	var general_tab = VBoxContainer.new()
+	general_tab.name = "General"
+	tab_container.add_child(general_tab)
+	var gen_label = Label.new()
+	gen_label.text = "Settings coming soon..."
+	general_tab.add_child(gen_label)
+	
+	# Keybindings Tab
+	var key_tab = VBoxContainer.new()
+	key_tab.name = "Keybindings"
+	tab_container.add_child(key_tab)
+	
+	var reset_btn = Button.new()
+	reset_btn.text = "Reset to Defaults"
+	reset_btn.pressed.connect(func():
+		SettingsManager.reset_to_defaults()
+		_populate_keybindings()
+	)
+	key_tab.add_child(reset_btn)
+	
+	var scroll = ScrollContainer.new()
+	scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
+	key_tab.add_child(scroll)
+	
+	keybind_vbox = VBoxContainer.new()
+	keybind_vbox.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	scroll.add_child(keybind_vbox)
+	
+	# Rebind Overlay
+	rebind_overlay = ColorRect.new()
+	rebind_overlay.color = Color(0, 0, 0, 0.85)
+	rebind_overlay.set_anchors_preset(Control.PRESET_FULL_RECT)
+	rebind_overlay.visible = false
+	add_child(rebind_overlay)
+	
+	var rebind_center = CenterContainer.new()
+	rebind_center.set_anchors_preset(Control.PRESET_FULL_RECT)
+	rebind_overlay.add_child(rebind_center)
+	
+	rebind_label = Label.new()
+	rebind_label.text = "Press any key..."
+	rebind_label.add_theme_font_size_override("font_size", 32)
+	rebind_center.add_child(rebind_label)
+	
+	
+	# ── Quit Dialog ──
+	quit_dialog = ConfirmationDialog.new()
+	quit_dialog.title = "Quit Game"
+	quit_dialog.dialog_text = "Are you sure you want to close the game?"
+	add_child(quit_dialog)
+
+func _create_label(text: String) -> Label:
+	var l = Label.new()
+	l.text = text
+	return l
+
+func _connect_signals() -> void:
+	resume_btn.pressed.connect(_resume)
+	respawn_btn.pressed.connect(_respawn)
+	loadouts_btn.pressed.connect(_show_loadouts)
+	settings_btn.pressed.connect(_show_settings)
+	exit_btn.pressed.connect(_show_exit_dialog)
+	back_to_main_btn.pressed.connect(_show_main_menu)
+	settings_back_btn.pressed.connect(_show_main_menu)
+	save_loadout_btn.pressed.connect(_save_current_loadout)
+	quit_dialog.confirmed.connect(_quit_game)
+
+func _show_main_menu() -> void:
+	main_vbox.visible = true
+	loadout_editor.visible = false
+	settings_editor.visible = false
+
+func _show_loadouts() -> void:
+	main_vbox.visible = false
+	settings_editor.visible = false
+	loadout_editor.visible = true
+	edit_panel.visible = false
+	_populate_loadout_list()
+
+func _show_settings() -> void:
+	main_vbox.visible = false
+	loadout_editor.visible = false
+	settings_editor.visible = true
+	_populate_keybindings()
+
+func _populate_keybindings() -> void:
+	for c in keybind_vbox.get_children():
+		c.queue_free()
+		
+	var actions = SettingsManager.default_bindings.keys()
+	for action in actions:
+		var hbox = HBoxContainer.new()
+		var lbl = Label.new()
+		lbl.text = action.capitalize()
+		lbl.custom_minimum_size = Vector2(200, 0)
+		hbox.add_child(lbl)
+		
+		var btn = Button.new()
+		btn.text = _get_key_name(action)
+		btn.custom_minimum_size = Vector2(150, 0)
+		btn.pressed.connect(func(): _start_rebind(action))
+		hbox.add_child(btn)
+		
+		keybind_vbox.add_child(hbox)
+
+func _start_rebind(action: String) -> void:
+	waiting_for_input_action = action
+	rebind_label.text = "Press any key for: " + action.capitalize()
+	rebind_overlay.visible = true
+
+func _get_key_name(action: String) -> String:
+	if not InputMap.has_action(action):
+		return "?"
+	var events = InputMap.action_get_events(action)
+	for e in events:
+		if e is InputEventKey:
+			var code = e.physical_keycode if e.physical_keycode != 0 else e.keycode
+			return OS.get_keycode_string(code)
+		elif e is InputEventMouseButton:
+			if e.button_index == MOUSE_BUTTON_LEFT: return "LClick"
+			elif e.button_index == MOUSE_BUTTON_RIGHT: return "RClick"
+			elif e.button_index == MOUSE_BUTTON_MIDDLE: return "MClick"
+			elif e.button_index == MOUSE_BUTTON_WHEEL_UP: return "MWheel Up"
+			elif e.button_index == MOUSE_BUTTON_WHEEL_DOWN: return "MWheel Down"
+	return "?"
+
+func _populate_loadout_list() -> void:
+	for c in loadout_list_vbox.get_children():
+		c.queue_free()
+	
+	for i in range(LoadoutManager.loadouts.size()):
+		var l = LoadoutManager.loadouts[i]
+		var hbox = HBoxContainer.new()
+		
+		var btn = Button.new()
+		var is_active = (i == LoadoutManager.active_loadout_index)
+		btn.text = l["name"] + (" (Active)" if is_active else "")
+		btn.custom_minimum_size = Vector2(200, 40)
+		btn.pressed.connect(func(): _edit_loadout(i))
+		hbox.add_child(btn)
+		
+		var equip_btn = Button.new()
+		equip_btn.text = "Equip"
+		equip_btn.disabled = is_active
+		equip_btn.pressed.connect(func(): _equip_loadout(i))
+		hbox.add_child(equip_btn)
+		
+		loadout_list_vbox.add_child(hbox)
+
+func _equip_loadout(idx: int) -> void:
+	LoadoutManager.active_loadout_index = idx
+	LoadoutManager.save_loadouts()
+	_populate_loadout_list()
+
+func _edit_loadout(idx: int) -> void:
+	editing_index = idx
+	var l = LoadoutManager.loadouts[idx]
+	name_edit.text = l["name"]
+	
+	_populate_options(primary1_opt, "primary", l["primary_1"])
+	_populate_options(primary2_opt, "primary", l["primary_2"])
+	_populate_options(special_opt, "special", l["special"])
+	
+	edit_panel.visible = true
+
+func _populate_options(opt: OptionButton, category: String, current_id: String) -> void:
+	opt.clear()
+	var idx = 0
+	var select_idx = 0
+	
+	opt.add_item("None", 0)
+	opt.set_item_metadata(0, "none")
+	if current_id == "none": select_idx = 0
+	idx += 1
+	
+	for key in LoadoutManager.weapon_db:
+		if key == "none": continue
+		var w = LoadoutManager.weapon_db[key]
+		if w["category"] == category:
+			opt.add_item(w["name"], idx)
+			opt.set_item_metadata(idx, key)
+			if key == current_id:
+				select_idx = idx
+			idx += 1
+			
+	opt.select(select_idx)
+
+func _save_current_loadout() -> void:
+	if editing_index >= 0 and editing_index < LoadoutManager.loadouts.size():
+		var l = LoadoutManager.loadouts[editing_index]
+		l["name"] = name_edit.text
+		l["primary_1"] = primary1_opt.get_item_metadata(primary1_opt.get_selected_id())
+		l["primary_2"] = primary2_opt.get_item_metadata(primary2_opt.get_selected_id())
+		l["special"] = special_opt.get_item_metadata(special_opt.get_selected_id())
+		LoadoutManager.save_loadouts()
+		_populate_loadout_list()
+		edit_panel.visible = false
+
+func _show_exit_dialog() -> void:
+	quit_dialog.popup_centered()
+
+func _quit_game() -> void:
+	get_tree().quit()

ui/pause_menu.gd.uid

@@ -0,0 +1 @@
+uid://bcvjb1h4fxcct

weapons/ak47.gd

@@ -0,0 +1,80 @@
+extends BaseHitscanWeapon
+class_name AK47
+
+func _init() -> void:
+	weapon_name = "AK-47"
+	fire_rate = 0.15 # ~400 RPM
+	max_ammo = 30
+	reload_time = 2.0
+	base_damage = 35.0
+	min_damage = 25.0
+	falloff_start = 25.0
+	max_range = 150.0
+	automatic = true
+	spread_angle = 0.015
+
+func _build_model() -> void:
+	# Position
+	position = Vector3(0.3, -0.3, -0.6)
+	
+	# Receiver
+	var receiver = MeshInstance3D.new()
+	var rec_mesh = BoxMesh.new()
+	rec_mesh.size = Vector3(0.06, 0.12, 0.3)
+	var rec_mat = StandardMaterial3D.new()
+	rec_mat.albedo_color = Color(0.2, 0.2, 0.2)
+	rec_mesh.material = rec_mat
+	receiver.mesh = rec_mesh
+	receiver.position = Vector3(0, 0, 0.1)
+	model_root.add_child(receiver)
+	
+	# Barrel
+	var barrel = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.015
+	b_mesh.bottom_radius = 0.015
+	b_mesh.height = 0.45
+	b_mesh.material = rec_mat
+	barrel.mesh = b_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.03, -0.2)
+	model_root.add_child(barrel)
+	
+	# Wood Handguard
+	var guard = MeshInstance3D.new()
+	var g_mesh = BoxMesh.new()
+	g_mesh.size = Vector3(0.08, 0.08, 0.2)
+	var wood_mat = StandardMaterial3D.new()
+	wood_mat.albedo_color = Color(0.5, 0.25, 0.1)
+	g_mesh.material = wood_mat
+	guard.mesh = g_mesh
+	guard.position = Vector3(0, 0, -0.1)
+	model_root.add_child(guard)
+	
+	# Wood Stock
+	var stock = MeshInstance3D.new()
+	var s_mesh = BoxMesh.new()
+	s_mesh.size = Vector3(0.06, 0.1, 0.25)
+	s_mesh.material = wood_mat
+	stock.mesh = s_mesh
+	stock.position = Vector3(0, -0.02, 0.35)
+	model_root.add_child(stock)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.7, 0.2)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 5.0
+	muzzle_flash.position = Vector3(0, 0.03, -0.45)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/ak47_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -5.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav") # generic reload
+	model_root.add_child(reload_sound)

weapons/ak47.gd.uid

@@ -0,0 +1 @@
+uid://bddm0nooqfj2

weapons/awp.gd

@@ -0,0 +1,97 @@
+extends BaseHitscanWeapon
+class_name AWP
+
+var default_fov: float = 75.0
+var target_fov: float = 75.0
+var ads_fov: float = 20.0 # Extremely high zoom
+var is_ads: bool = false
+
+func _init() -> void:
+	weapon_name = "AWP"
+	fire_rate = 1.5 # Slow
+	max_ammo = 3
+	reload_time = 3.0
+	base_damage = 150.0 # 1 hit kill
+	min_damage = 130.0 # Long falloff still kills
+	falloff_start = 100.0
+	max_range = 300.0
+	automatic = false
+	spread_angle = 0.0
+	penetration_count = 1
+	penetration_damage_penalty = 0.5
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.3, -0.8)
+	
+	var mat_green = StandardMaterial3D.new()
+	mat_green.albedo_color = Color(0.1, 0.4, 0.1)
+	var mat_black = StandardMaterial3D.new()
+	mat_black.albedo_color = Color(0.1, 0.1, 0.1)
+	
+	# Body
+	var body = MeshInstance3D.new()
+	var b_mesh = BoxMesh.new()
+	b_mesh.size = Vector3(0.06, 0.12, 0.6)
+	b_mesh.material = mat_green
+	body.mesh = b_mesh
+	model_root.add_child(body)
+	
+	# Scope
+	var scope = MeshInstance3D.new()
+	var s_mesh = CylinderMesh.new()
+	s_mesh.top_radius = 0.03
+	s_mesh.bottom_radius = 0.03
+	s_mesh.height = 0.25
+	s_mesh.material = mat_black
+	scope.mesh = s_mesh
+	scope.rotation.x = deg_to_rad(90)
+	scope.position = Vector3(0, 0.09, -0.1)
+	model_root.add_child(scope)
+	
+	# Long Barrel
+	var barrel = MeshInstance3D.new()
+	var bar_mesh = CylinderMesh.new()
+	bar_mesh.top_radius = 0.015
+	bar_mesh.bottom_radius = 0.02
+	bar_mesh.height = 0.6
+	bar_mesh.material = mat_black
+	barrel.mesh = bar_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.04, -0.6)
+	model_root.add_child(barrel)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/awp_fire.wav")
+	fire_sound.volume_db = 0.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav") # Reusing for now
+	model_root.add_child(reload_sound)
+
+func _process(delta: float) -> void:
+	super._process(delta)
+	
+	if camera:
+		if Input.is_action_just_pressed("fire_alt"):
+			is_ads = not is_ads
+			target_fov = ads_fov if is_ads else default_fov
+			
+		camera.fov = lerpf(camera.fov, target_fov, 15.0 * delta)
+		
+		# Move model slightly based on ADS
+		var target_pos = Vector3(0.0, -0.15, -0.6) if is_ads else Vector3(0.3, -0.3, -0.8)
+		position = position.lerp(target_pos, 15.0 * delta)
+
+func _start_reload() -> void:
+	super._start_reload()
+	is_ads = false # Drop out of ADS on reload
+	target_fov = default_fov
+
+func unequip() -> void:
+	is_ads = false
+	if camera:
+		camera.fov = default_fov
+	target_fov = default_fov
+	position = Vector3(0.3, -0.3, -0.8)

weapons/awp.gd.uid

@@ -0,0 +1 @@
+uid://xxh6d1k6k2nf

weapons/base_hitscan_weapon.gd

@@ -0,0 +1,194 @@
+extends Node3D
+class_name BaseHitscanWeapon
+
+@export var weapon_name: String = "Base Hitscan"
+@export var fire_rate: float = 0.1 # Seconds between shots
+@export var max_ammo: int = 30
+@export var reload_time: float = 1.5
+@export var base_damage: float = 10.0
+@export var min_damage: float = 5.0
+@export var falloff_start: float = 10.0
+@export var max_range: float = 100.0
+@export var automatic: bool = true
+@export var spread_angle: float = 0.01
+
+@export var penetration_count: int = 0
+@export var penetration_damage_penalty: float = 0.5
+
+var current_ammo: int = 30
+var reloading: bool = false
+var reload_timer: float = 0.0
+var fire_cooldown: float = 0.0
+var is_firing: bool = false
+
+var player: CharacterBody3D
+var camera: Camera3D
+var muzzle_flash: OmniLight3D
+var fire_sound: AudioStreamPlayer3D
+var reload_sound: AudioStreamPlayer3D
+var model_root: Node3D
+
+func _ready() -> void:
+	current_ammo = max_ammo
+	set_process_input(true)
+	set_process(true)
+	
+	model_root = Node3D.new()
+	add_child(model_root)
+	_build_model()
+
+func _build_model() -> void:
+	# Virtual method to be overridden
+	pass
+
+func _process(delta: float) -> void:
+	if fire_cooldown > 0.0:
+		fire_cooldown -= delta
+		
+	if reloading:
+		reload_timer -= delta
+		var spin_speed = (PI * 2.0) / reload_time
+		model_root.rotation.x += spin_speed * delta
+		
+		if reload_timer <= 0.0:
+			current_ammo = max_ammo
+			reloading = false
+			model_root.rotation.x = 0.0
+			print(weapon_name, " Reloaded!")
+			
+	elif automatic and is_firing and fire_cooldown <= 0.0 and current_ammo > 0:
+		_fire()
+
+func _input(event: InputEvent) -> void:
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+		
+	if event.is_action_pressed("fire"):
+		is_firing = true
+		if not automatic and fire_cooldown <= 0.0 and current_ammo > 0 and not reloading:
+			_fire()
+		elif current_ammo == 0 and not reloading:
+			_start_reload()
+	elif event.is_action_released("fire"):
+		is_firing = false
+	
+	if event.is_action_pressed("reload"):
+		if current_ammo < max_ammo and not reloading:
+			_start_reload()
+
+func _start_reload() -> void:
+	reloading = true
+	reload_timer = reload_time
+	is_firing = false
+	if reload_sound:
+		reload_sound.play()
+
+func _fire() -> void:
+	if current_ammo <= 0 or reloading:
+		return
+		
+	current_ammo -= 1
+	fire_cooldown = fire_rate
+	
+	_shoot_hitscan()
+	_play_muzzle_flash()
+	
+	if fire_sound:
+		# Slight pitch variation
+		fire_sound.pitch_scale = 1.0 + randf_range(-0.05, 0.05)
+		fire_sound.play()
+		
+	if current_ammo == 0:
+		_start_reload()
+
+func _play_muzzle_flash() -> void:
+	if muzzle_flash:
+		muzzle_flash.light_energy = 8.0
+		var tween = create_tween()
+		tween.tween_property(muzzle_flash, "light_energy", 0.0, 0.05)
+
+func _shoot_hitscan() -> void:
+	if not camera: return
+	
+	var space_state = camera.get_world_3d().direct_space_state
+	var origin = camera.global_position
+	var forward = -camera.global_transform.basis.z.normalized()
+	var right = camera.global_transform.basis.x.normalized()
+	var up = camera.global_transform.basis.y.normalized()
+	
+	# Calculate spread
+	var r = sqrt(randf()) * spread_angle
+	var theta = randf() * PI * 2.0
+	var offset_dir = (right * cos(theta) + up * sin(theta)) * r
+	var ray_dir = (forward + offset_dir).normalized()
+	
+	var target = origin + ray_dir * max_range
+	var query = PhysicsRayQueryParameters3D.create(origin, target)
+	
+	if player:
+		query.exclude = [player.get_rid()]
+		
+	var hits_remaining = penetration_count + 1
+	var current_damage_mult = 1.0
+	var final_target = target
+	
+	while hits_remaining > 0:
+		var result = space_state.intersect_ray(query)
+		if not result:
+			break # Nothing else in the way
+			
+		var hit_dist = origin.distance_to(result.position)
+		var damage = base_damage * current_damage_mult
+		
+		if hit_dist > falloff_start:
+			var falloff_factor = clampf((hit_dist - falloff_start) / (max_range - falloff_start), 0.0, 1.0)
+			damage = lerpf(base_damage * current_damage_mult, min_damage * current_damage_mult, falloff_factor)
+			
+		if result.collider.has_method("take_damage"):
+			result.collider.take_damage(damage, result.position, player)
+		else:
+			# Not a target, spawn a bullet hole
+			ImpactSpawner.spawn(get_tree(), "bullet", result.position, result.normal, 0.1)
+			
+		# Add this hit to exclude so next loop goes through it
+		var exc = query.exclude
+		exc.append(result.rid)
+		
+		# If the collider has multiple shapes, we should really exclude the whole collision object
+		# but RID of the body should be enough.
+		query.exclude = exc
+		
+		hits_remaining -= 1
+		current_damage_mult *= penetration_damage_penalty
+		final_target = result.position
+
+	# Spawn cosmetic tracer
+	var tracer = Node3D.new()
+	tracer.set_script(load("res://weapons/hitscan_tracer.gd"))
+	
+	var t_mesh_inst = MeshInstance3D.new()
+	var t_mesh = CapsuleMesh.new()
+	t_mesh.radius = 0.02
+	t_mesh.height = 1.0
+	var t_mat = StandardMaterial3D.new()
+	t_mat.albedo_color = Color(1.0, 0.8, 0.2) # Yellow-orange tracer
+	t_mat.emission_enabled = true
+	t_mat.emission = Color(2.0, 1.5, 0.5)
+	t_mesh.material = t_mat
+	
+	t_mesh_inst.mesh = t_mesh
+	t_mesh_inst.rotation.x = deg_to_rad(90) # Orient capsule along Z axis
+	t_mesh_inst.position = Vector3(0, 0, -0.5) # Shift it half a meter forward so the tail is at the origin
+	tracer.add_child(t_mesh_inst)
+	
+	tracer.target_position = final_target
+	var visual_origin = muzzle_flash.global_position if muzzle_flash else global_position # Spawn from the barrel tip
+	
+	if visual_origin.distance_squared_to(final_target) > 0.1:
+		get_tree().current_scene.add_child(tracer)
+		tracer.global_position = visual_origin
+		
+		var up_vec = Vector3.UP
+		if abs((final_target - visual_origin).normalized().dot(up_vec)) > 0.99:
+			up_vec = Vector3.RIGHT
+		tracer.look_at(final_target, up_vec)

weapons/base_hitscan_weapon.gd.uid

@@ -0,0 +1 @@
+uid://l06bdsfbd0up

weapons/base_projectile_weapon.gd

@@ -0,0 +1,126 @@
+extends Node3D
+class_name BaseProjectileWeapon
+
+@export var weapon_name: String = "Base Projectile"
+@export var fire_rate: float = 0.1
+@export var max_ammo: int = 30
+@export var reload_time: float = 1.5
+@export var base_damage: float = 10.0
+@export var min_damage: float = 5.0
+@export var falloff_start: float = 10.0
+@export var max_range: float = 200.0
+@export var automatic: bool = true
+@export var spread_angle: float = 0.01
+
+@export var projectile_speed: float = 50.0
+@export var projectile_gravity: float = 0.0
+
+var current_ammo: int = 30
+var reloading: bool = false
+var reload_timer: float = 0.0
+var fire_cooldown: float = 0.0
+var is_firing: bool = false
+
+var player: CharacterBody3D
+var camera: Camera3D
+var muzzle_flash: OmniLight3D
+var fire_sound: AudioStreamPlayer3D
+var reload_sound: AudioStreamPlayer3D
+var model_root: Node3D
+
+func _ready() -> void:
+	current_ammo = max_ammo
+	set_process_input(true)
+	set_process(true)
+	
+	model_root = Node3D.new()
+	add_child(model_root)
+	_build_model()
+
+func _build_model() -> void:
+	pass
+
+func _process(delta: float) -> void:
+	if fire_cooldown > 0.0:
+		fire_cooldown -= delta
+		
+	if reloading:
+		reload_timer -= delta
+		var spin_speed = (PI * 2.0) / reload_time
+		model_root.rotation.x += spin_speed * delta
+		
+		if reload_timer <= 0.0:
+			current_ammo = max_ammo
+			reloading = false
+			model_root.rotation.x = 0.0
+			print(weapon_name, " Reloaded!")
+			
+	elif automatic and is_firing and fire_cooldown <= 0.0 and current_ammo > 0:
+		_fire()
+
+func _input(event: InputEvent) -> void:
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+		
+	if event.is_action_pressed("fire"):
+		is_firing = true
+		if not automatic and fire_cooldown <= 0.0 and current_ammo > 0 and not reloading:
+			_fire()
+		elif current_ammo == 0 and not reloading:
+			_start_reload()
+	elif event.is_action_released("fire"):
+		is_firing = false
+	
+	if event.is_action_pressed("reload"):
+		if current_ammo < max_ammo and not reloading:
+			_start_reload()
+
+func _start_reload() -> void:
+	reloading = true
+	reload_timer = reload_time
+	is_firing = false
+	if reload_sound:
+		reload_sound.play()
+
+func _fire() -> void:
+	if current_ammo <= 0 or reloading:
+		return
+		
+	current_ammo -= 1
+	fire_cooldown = fire_rate
+	
+	_shoot_projectile()
+	_play_muzzle_flash()
+	
+	if fire_sound:
+		fire_sound.pitch_scale = 1.0 + randf_range(-0.05, 0.05)
+		fire_sound.play()
+		
+	if current_ammo == 0:
+		_start_reload()
+
+func _play_muzzle_flash() -> void:
+	if muzzle_flash:
+		muzzle_flash.light_energy = 8.0
+		var tween = create_tween()
+		tween.tween_property(muzzle_flash, "light_energy", 0.0, 0.05)
+
+func _shoot_projectile() -> void:
+	if not camera: return
+	
+	var origin = camera.global_position
+	var forward = -camera.global_transform.basis.z.normalized()
+	var right = camera.global_transform.basis.x.normalized()
+	var up = camera.global_transform.basis.y.normalized()
+	
+	# Calculate spread
+	var r = sqrt(randf()) * spread_angle
+	var theta = randf() * PI * 2.0
+	var offset_dir = (right * cos(theta) + up * sin(theta)) * r
+	var fire_dir = (forward + offset_dir).normalized()
+	
+	_spawn_custom_projectile(origin, fire_dir)
+
+func _spawn_custom_projectile(_origin: Vector3, _fire_dir: Vector3) -> void:
+	# Virtual method for custom projectiles (e.g., bouncing, homing)
+	pass

weapons/base_projectile_weapon.gd.uid

@@ -0,0 +1 @@
+uid://cbkr1yr1xtfum

weapons/bouncing_projectile.gd

@@ -0,0 +1,51 @@
+extends ExplosiveProjectile
+class_name BouncingProjectile
+
+var fuse_time: float = -1.0 # -1 means no fuse started yet
+var bounce_fuse_delay: float = 3.0 # How long to wait after bouncing
+var impact_detonate_time: float = 2.0
+var bounciness: float = 0.4
+var flight_time: float = 0.0
+
+func _physics_process(delta: float) -> void:
+	flight_time += delta
+	
+	if fuse_time > 0.0:
+		fuse_time -= delta
+		if fuse_time <= 0.0:
+			_explode(global_position)
+			queue_free()
+			return
+			
+	# Apply gravity drop if any
+	velocity.y -= drop_gravity * delta
+	
+	var movement = velocity * delta
+	
+	var space_state = get_world_3d().direct_space_state
+	var query = PhysicsRayQueryParameters3D.create(_previous_position, global_position + movement)
+	if owner_player:
+		query.exclude = [owner_player.get_rid()]
+		
+	var result = space_state.intersect_ray(query)
+	if result:
+		if flight_time > impact_detonate_time:
+			# Explode on impact if flying long enough
+			_on_hit(result)
+		else:
+			# Bounce
+			global_position = result.position + result.normal * 0.05
+			_previous_position = global_position
+			
+			# Reflect velocity
+			velocity = velocity.bounce(result.normal) * bounciness
+			
+			# Start the fuse if it hasn't started
+			if fuse_time < 0.0:
+				fuse_time = bounce_fuse_delay
+			
+			# If it hits an entity directly, still bounce, it's a heavy mortar shell!
+	else:
+		global_position += movement
+		distance_traveled += movement.length()
+		_previous_position = global_position

weapons/bouncing_projectile.gd.uid

@@ -0,0 +1 @@
+uid://dcmr6nvfk267e

weapons/dmr.gd

@@ -0,0 +1,118 @@
+extends BaseHitscanWeapon
+class_name DMR
+
+var is_ads: bool = false
+var default_fov: float = 90.0
+var ads_fov: float = 40.0
+
+func _init() -> void:
+	weapon_name = "DMR"
+	fire_rate = 0.3 # Cooldown to prevent autoclicker spam
+	max_ammo = 15
+	reload_time = 2.2
+	base_damage = 75.0
+	min_damage = 60.0
+	falloff_start = 50.0
+	max_range = 300.0
+	automatic = false
+	spread_angle = 0.002 # Extremely accurate
+
+func _ready() -> void:
+	super._ready()
+	if camera:
+		default_fov = camera.fov
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.3, -0.7)
+	
+	var body_mat = StandardMaterial3D.new()
+	body_mat.albedo_color = Color(0.15, 0.25, 0.15) # Olive drab
+	var black_mat = StandardMaterial3D.new()
+	black_mat.albedo_color = Color(0.05, 0.05, 0.05)
+	
+	# Receiver
+	var receiver = MeshInstance3D.new()
+	var rec_mesh = BoxMesh.new()
+	rec_mesh.size = Vector3(0.05, 0.12, 0.4)
+	rec_mesh.material = body_mat
+	receiver.mesh = rec_mesh
+	receiver.position = Vector3(0, 0, 0.1)
+	model_root.add_child(receiver)
+	
+	# Barrel
+	var barrel = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.01
+	b_mesh.bottom_radius = 0.01
+	b_mesh.height = 0.6
+	b_mesh.material = black_mat
+	barrel.mesh = b_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.03, -0.3)
+	model_root.add_child(barrel)
+	
+	# Scope
+	var scope = MeshInstance3D.new()
+	var scope_mesh = CylinderMesh.new()
+	scope_mesh.top_radius = 0.02
+	scope_mesh.bottom_radius = 0.02
+	scope_mesh.height = 0.2
+	scope_mesh.material = black_mat
+	scope.mesh = scope_mesh
+	scope.rotation.x = deg_to_rad(90)
+	scope.position = Vector3(0, 0.08, 0.05)
+	model_root.add_child(scope)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.8, 0.4)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 6.0
+	muzzle_flash.position = Vector3(0, 0.03, -0.6)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/dmr_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -3.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	model_root.add_child(reload_sound)
+
+func _process(delta: float) -> void:
+	super._process(delta)
+	
+	if camera:
+		var target_fov = ads_fov if is_ads else default_fov
+		camera.fov = lerpf(camera.fov, target_fov, 15.0 * delta)
+		
+		# Move model to center when ADS
+		var target_pos = Vector3(0.0, -0.2, -0.5) if is_ads else Vector3(0.3, -0.3, -0.7)
+		position = position.lerp(target_pos, 15.0 * delta)
+		
+		# Adjust sensitivity if player has a way to modify it (we can modify the camera rig later)
+		# For now, FOV alone gives the zoom effect.
+
+func _input(event: InputEvent) -> void:
+	super._input(event)
+	
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+		
+	if event.is_action_pressed("fire_alt"):
+		is_ads = true
+	elif event.is_action_released("fire_alt"):
+		is_ads = false
+
+func _start_reload() -> void:
+	super._start_reload()
+	is_ads = false # Drop out of ADS on reload
+
+func unequip() -> void:
+	is_ads = false
+	if camera:
+		camera.fov = default_fov
+	position = Vector3(0.3, -0.3, -0.7)

weapons/dmr.gd.uid

@@ -0,0 +1 @@
+uid://dy2xsq04e6ryt

weapons/double_barrel_shotgun.gd

@@ -0,0 +1,230 @@
+extends Node3D
+class_name DoubleBarrelShotgun
+
+@export var reload_time: float = 1.0
+
+var shells: int = 2
+var reloading: bool = false
+var reload_timer: float = 0.0
+
+var player: CharacterBody3D
+var camera: Camera3D
+var muzzle_flash: OmniLight3D
+var fire_sound: AudioStreamPlayer3D
+var reload_sound: AudioStreamPlayer3D
+
+func _ready() -> void:
+	set_process_input(true)
+	set_process(true)
+	_build_model()
+
+func _build_model() -> void:
+	# Simple FPS weapon placement (bottom right)
+	position = Vector3(0.3, -0.3, -0.6)
+	
+	# Stock
+	var stock = MeshInstance3D.new()
+	var stock_mesh = BoxMesh.new()
+	stock_mesh.size = Vector3(0.1, 0.1, 0.4)
+	var stock_mat = StandardMaterial3D.new()
+	stock_mat.albedo_color = Color(0.4, 0.2, 0.1) # Brown wood
+	stock_mesh.material = stock_mat
+	stock.mesh = stock_mesh
+	stock.position = Vector3(0, 0, 0.2)
+	add_child(stock)
+	
+	# Left Barrel
+	var barrel_l = MeshInstance3D.new()
+	var barrel_mesh = CylinderMesh.new()
+	barrel_mesh.top_radius = 0.03
+	barrel_mesh.bottom_radius = 0.03
+	barrel_mesh.height = 0.6
+	var barrel_mat = StandardMaterial3D.new()
+	barrel_mat.albedo_color = Color(0.2, 0.2, 0.2) # Dark grey metal
+	barrel_mat.metallic = 0.8
+	barrel_mat.roughness = 0.4
+	barrel_mesh.material = barrel_mat
+	barrel_l.mesh = barrel_mesh
+	barrel_l.rotation.x = deg_to_rad(90)
+	barrel_l.position = Vector3(-0.04, 0.03, -0.1)
+	add_child(barrel_l)
+	
+	# Right Barrel
+	var barrel_r = MeshInstance3D.new()
+	barrel_r.mesh = barrel_mesh
+	barrel_r.rotation.x = deg_to_rad(90)
+	barrel_r.position = Vector3(0.04, 0.03, -0.1)
+	add_child(barrel_r)
+	
+	# Muzzle Flash Light
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.8, 0.3)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 4.0
+	muzzle_flash.position = Vector3(0, 0.03, -0.45)
+	add_child(muzzle_flash)
+	
+	# Audio Players
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/shotgun_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -20.0
+	add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	add_child(reload_sound)
+
+func _process(delta: float) -> void:
+	if reloading:
+		reload_timer -= delta
+		
+		# Spin vertically (flip) over the duration of the reload
+		var spin_speed = (PI * 2.0) / reload_time
+		rotation.x += spin_speed * delta
+		
+		if reload_timer <= 0.0:
+			shells = 2
+			reloading = false
+			rotation.x = 0.0 # Snap back to perfectly level
+			print("Shotgun Reloaded!")
+
+func _input(event: InputEvent) -> void:
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+		
+	if event.is_action_pressed("fire"):
+		_try_fire()
+	elif event.is_action_released("fire"):
+		_try_fire()
+	
+	if event.is_action_pressed("reload"):
+		if shells < 2 and not reloading:
+			_start_reload()
+
+func _start_reload() -> void:
+	reloading = true
+	reload_timer = reload_time
+	if reload_sound:
+		reload_sound.play()
+
+func _try_fire() -> void:
+	if shells > 0 and not reloading:
+		shells -= 1
+		print("BANG! Shells left: ", shells)
+		_apply_impulse()
+		_shoot_hitscan()
+		_play_muzzle_flash()
+		if fire_sound:
+			fire_sound.play()
+		
+		# Start reload timer if we just shot the LAST shell
+		if shells == 0:
+			_start_reload()
+			
+	elif shells == 0 and not reloading:
+		# Empty click, force reload
+		_start_reload()
+
+func _apply_impulse() -> void:
+	if not player or not camera:
+		return
+		
+	# Get the shotgun impulse parameter from the player's movement controller
+	var impulse_strength = 20.0
+	if player.has_method("get") and "params" in player:
+		if player.params and "shotgun_jump_impulse" in player.params:
+			impulse_strength = player.params.shotgun_jump_impulse
+			
+	# Impulse direction is opposite to the camera's forward direction
+	var push_dir = camera.global_transform.basis.z.normalized()
+	
+	# Apply impulse to player velocity
+	player.velocity += push_dir * impulse_strength
+	
+	# Small hack to ensure we aren't considered on floor if we shoot down
+	if push_dir.y > 0:
+		# Just slightly lift the player to break floor contact immediately
+		player.position.y += 0.05
+
+func _play_muzzle_flash() -> void:
+	if muzzle_flash:
+		muzzle_flash.light_energy = 8.0
+		var tween = create_tween()
+		tween.tween_property(muzzle_flash, "light_energy", 0.0, 0.1)
+
+func _shoot_hitscan() -> void:
+	if not camera: return
+	
+	var space_state = camera.get_world_3d().direct_space_state
+	var origin = camera.global_position
+	var forward = -camera.global_transform.basis.z.normalized()
+	var right = camera.global_transform.basis.x.normalized()
+	var up = camera.global_transform.basis.y.normalized()
+	
+	var num_pellets = 12
+	var max_range = 50.0
+	var base_dmg = 15.0
+	var min_dmg = 3.0
+	var falloff_start = 8.0
+	var spread_angle = 0.08 # Radians
+	
+	for i in range(num_pellets):
+		# Random spread inside cone
+		var r = sqrt(randf()) * spread_angle
+		var theta = randf() * PI * 2.0
+		var offset_dir = (right * cos(theta) + up * sin(theta)) * r
+		var pellet_dir = (forward + offset_dir).normalized()
+		
+		var target = origin + pellet_dir * max_range
+		
+		var query = PhysicsRayQueryParameters3D.create(origin, target)
+		if player:
+			query.exclude = [player.get_rid()]
+			
+		var final_target = target
+		var result = space_state.intersect_ray(query)
+		if result:
+			final_target = result.position
+			var hit_dist = origin.distance_to(result.position)
+			var damage = base_dmg
+			
+			if hit_dist > falloff_start:
+				var falloff_factor = clampf((hit_dist - falloff_start) / (max_range - falloff_start), 0.0, 1.0)
+				damage = lerpf(base_dmg, min_dmg, falloff_factor)
+				
+			if result.collider.has_method("take_damage"):
+				result.collider.take_damage(damage, result.position, player)
+			else:
+				ImpactSpawner.spawn(get_tree(), "bullet", result.position, result.normal, 0.08)
+				
+		# Spawn cosmetic tracer
+		var tracer = Node3D.new()
+		tracer.set_script(load("res://weapons/hitscan_tracer.gd"))
+		
+		var t_mesh_inst = MeshInstance3D.new()
+		var t_mesh = CapsuleMesh.new()
+		t_mesh.radius = 0.02
+		t_mesh.height = 1.0
+		var t_mat = StandardMaterial3D.new()
+		t_mat.albedo_color = Color(1.0, 0.8, 0.2)
+		t_mat.emission_enabled = true
+		t_mat.emission = Color(2.0, 1.5, 0.5)
+		t_mesh.material = t_mat
+		
+		t_mesh_inst.mesh = t_mesh
+		t_mesh_inst.rotation.x = deg_to_rad(90)
+		t_mesh_inst.position = Vector3(0, 0, -0.5)
+		tracer.add_child(t_mesh_inst)
+		
+		tracer.target_position = final_target
+		var visual_origin = muzzle_flash.global_position if muzzle_flash else global_position
+		
+		if visual_origin.distance_squared_to(final_target) > 0.1:
+			get_tree().current_scene.add_child(tracer)
+			tracer.global_position = visual_origin
+			
+			var up_vec = Vector3.UP
+			if abs((final_target - visual_origin).normalized().dot(up_vec)) > 0.99:
+				up_vec = Vector3.RIGHT
+			tracer.look_at(final_target, up_vec)

weapons/double_barrel_shotgun.gd.uid

@@ -0,0 +1 @@
+uid://chgdeglyrlf07

weapons/explosive_projectile.gd

@@ -0,0 +1,94 @@
+extends Projectile
+class_name ExplosiveProjectile
+
+var explosion_radius: float = 5.0
+var explosion_knockback: float = 20.0
+var can_self_damage: bool = false
+var falloff_curve: float = 1.0 # 1.0 is linear, 2.0 is quadratic (steep drop)
+
+func _on_hit(result: Dictionary) -> void:
+	if not result.collider.has_method("take_damage"):
+		ImpactSpawner.spawn(get_tree(), "crater", result.position, result.normal, explosion_radius * 1.5)
+	_explode(result.position)
+	queue_free()
+
+func _explode(pos: Vector3) -> void:
+	var space_state = get_world_3d().direct_space_state
+	
+	# We use a sphere shape query to find all physics bodies in radius
+	var sphere = SphereShape3D.new()
+	sphere.radius = explosion_radius
+	
+	var params = PhysicsShapeQueryParameters3D.new()
+	params.shape = sphere
+	params.transform = Transform3D(Basis(), pos)
+	# Find bodies and areas
+	params.collide_with_bodies = true
+	
+	var results = space_state.intersect_shape(params)
+	
+	# We want to only damage each object once (intersect_shape can return multiple shapes of the same object)
+	var processed_rids = {}
+	
+	for res in results:
+		var col = res.collider
+		if not col or processed_rids.has(res.rid):
+			continue
+		processed_rids[res.rid] = true
+		
+		# Calculate distance
+		var target_pos = col.global_position
+		# If it's a character, maybe aim at their center (offset y by 1.0)
+		if col is CharacterBody3D or col.has_method("take_damage"):
+			if col.has_node("CollisionShape3D"):
+				target_pos = col.get_node("CollisionShape3D").global_position
+			
+		var dist = pos.distance_to(target_pos)
+		if dist > explosion_radius:
+			continue
+			
+		# Normalised distance (0 = epicenter, 1 = edge)
+		var ndist = dist / explosion_radius
+		var intensity = clampf(1.0 - pow(ndist, falloff_curve), 0.0, 1.0)
+		
+		var final_damage = damage * intensity
+		var final_knockback = explosion_knockback * intensity
+		
+		# Knockback direction: from explosion pos to target
+		var dir = (target_pos - pos).normalized()
+		# Add a tiny bit of upward bias to knockback so it lifts them
+		dir = (dir + Vector3(0, 0.5, 0)).normalized()
+		
+		# Apply knockback if it has apply_impulse
+		if col.has_method("apply_impulse"):
+			col.apply_impulse(dir * final_knockback)
+			
+		# Apply damage
+		if col.has_method("take_damage"):
+			if col == owner_player and not can_self_damage:
+				# Skip self damage, but we still applied the knockback!
+				pass
+			else:
+				col.take_damage(final_damage, target_pos, owner_player)
+				
+	# Visual Effect
+	var visual = MeshInstance3D.new()
+	var s_mesh = SphereMesh.new()
+	s_mesh.radius = explosion_radius
+	s_mesh.height = explosion_radius * 2.0
+	visual.mesh = s_mesh
+	
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(1.0, 0.5, 0.0, 0.6) # Translucent orange
+	mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+	mat.emission_enabled = true
+	mat.emission = Color(1.0, 0.3, 0.0)
+	visual.material_override = mat
+	
+	visual.position = pos
+	get_tree().current_scene.add_child(visual)
+	
+	var tween = visual.create_tween()
+	tween.tween_property(mat, "albedo_color:a", 0.0, 0.3)
+	tween.parallel().tween_property(visual, "scale", Vector3(1.1, 1.1, 1.1), 0.3)
+	tween.tween_callback(visual.queue_free)

weapons/explosive_projectile.gd.uid

@@ -0,0 +1 @@
+uid://3pfuatif484y

weapons/hitscan_tracer.gd

@@ -0,0 +1,22 @@
+extends Node3D
+class_name HitscanTracer
+
+var speed: float = 300.0 # Extremely fast
+var target_position: Vector3
+var distance_traveled: float = 0.0
+var max_distance: float = 0.0
+
+func _ready() -> void:
+	max_distance = global_position.distance_to(target_position)
+	if max_distance < 0.1:
+		queue_free()
+
+func _physics_process(delta: float) -> void:
+	var move_dist = speed * delta
+	distance_traveled += move_dist
+	
+	if distance_traveled >= max_distance:
+		# Reached target
+		queue_free()
+	else:
+		global_position += -global_transform.basis.z * move_dist

weapons/hitscan_tracer.gd.uid

@@ -0,0 +1 @@
+uid://df1jms63ejdnl

weapons/homing_projectile.gd

@@ -0,0 +1,42 @@
+extends ExplosiveProjectile
+class_name HomingProjectile
+
+var weapon_source: Node
+var turn_speed: float = 5.0
+
+var initial_aim_dir: Vector3 = Vector3.ZERO
+var cruise_speed: float = 60.0
+var ignition_timer: float = 0.5
+var ignited: bool = false
+
+func _physics_process(delta: float) -> void:
+	if not ignited:
+		ignition_timer -= delta
+		if ignition_timer <= 0.0:
+			ignited = true
+			drop_gravity = 0.0
+			
+	if ignited and is_instance_valid(weapon_source):
+		var target_dir: Vector3 = initial_aim_dir
+		var is_painting = weapon_source.get("is_targeting")
+		
+		if is_painting != null and is_painting:
+			var target: Vector3 = weapon_source.get("homing_target_pos")
+			if target != null and target != Vector3.ZERO:
+				target_dir = (target - global_position).normalized()
+				
+		if target_dir != Vector3.ZERO:
+			var current_dir = velocity.normalized()
+			var new_dir = current_dir.lerp(target_dir, turn_speed * delta).normalized()
+			
+			# Accelerate to cruise speed
+			var current_speed = velocity.length()
+			var new_speed = move_toward(current_speed, cruise_speed, 80.0 * delta)
+			velocity = new_dir * new_speed
+			
+			var up_vec = Vector3.UP
+			if abs(new_dir.dot(up_vec)) > 0.99:
+				up_vec = Vector3.RIGHT
+			transform.basis = Basis.looking_at(new_dir, up_vec)
+	
+	super._physics_process(delta)

weapons/homing_projectile.gd.uid

@@ -0,0 +1 @@
+uid://d12r4xife61uv

weapons/impact_spawner.gd

@@ -0,0 +1,86 @@
+extends Node
+class_name ImpactSpawner
+
+static var bullet_hole_mat: StandardMaterial3D = null
+static var crater_mat: StandardMaterial3D = null
+static var plasma_mat: StandardMaterial3D = null
+
+static func _ensure_mats():
+	if bullet_hole_mat != null:
+		return
+		
+	var make_tex = func(colors: Array, offsets: Array, size: int) -> Texture2D:
+		var g = Gradient.new()
+		# For Godot 4 Gradient, we set offsets and colors directly
+		var p_offsets = PackedFloat32Array()
+		var p_colors = PackedColorArray()
+		for o in offsets: p_offsets.append(o)
+		for c in colors: p_colors.append(c)
+		g.offsets = p_offsets
+		g.colors = p_colors
+		
+		var t = GradientTexture2D.new()
+		t.gradient = g
+		t.fill = GradientTexture2D.FILL_RADIAL
+		t.fill_from = Vector2(0.5, 0.5)
+		t.fill_to = Vector2(0.5, 0.0)
+		t.width = size
+		t.height = size
+		return t
+		
+	var tex_b = make_tex.call(
+		[Color(0.01, 0.01, 0.01, 1.0), Color(0.1, 0.1, 0.1, 0.8), Color(0.1, 0.1, 0.1, 0.0)],
+		[0.0, 0.3, 1.0], 32)
+	bullet_hole_mat = StandardMaterial3D.new()
+	bullet_hole_mat.albedo_texture = tex_b
+	bullet_hole_mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+	
+	var tex_c = make_tex.call(
+		[Color(0.05, 0.05, 0.05, 0.9), Color(0.1, 0.1, 0.1, 0.6), Color(0.1, 0.1, 0.1, 0.0)],
+		[0.0, 0.5, 1.0], 128)
+	crater_mat = StandardMaterial3D.new()
+	crater_mat.albedo_texture = tex_c
+	crater_mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+	
+	var tex_p = make_tex.call(
+		[Color(0.8, 0.9, 1.0, 1.0), Color(0.2, 0.6, 1.0, 0.8), Color(0.1, 0.3, 0.8, 0.0)],
+		[0.0, 0.2, 1.0], 64)
+	plasma_mat = StandardMaterial3D.new()
+	plasma_mat.albedo_texture = tex_p
+	plasma_mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+	plasma_mat.emission_enabled = true
+	plasma_mat.emission_texture = tex_p
+	plasma_mat.emission_energy_multiplier = 2.0
+
+static func spawn(scene_tree: SceneTree, type: String, pos: Vector3, normal: Vector3, size: float = 0.2):
+	_ensure_mats()
+	
+	var mi = MeshInstance3D.new()
+	var qm = QuadMesh.new()
+	qm.size = Vector2(size, size)
+	
+	var mat: StandardMaterial3D
+	if type == "bullet":
+		mat = bullet_hole_mat.duplicate()
+	elif type == "crater":
+		mat = crater_mat.duplicate()
+	elif type == "plasma":
+		mat = plasma_mat.duplicate()
+		
+	qm.material = mat
+	mi.mesh = qm
+	
+	scene_tree.current_scene.add_child(mi)
+	
+	mi.global_position = pos + normal * 0.01
+	
+	if abs(normal.dot(Vector3.UP)) < 0.999:
+		mi.look_at(mi.global_position - normal, Vector3.UP)
+	else:
+		mi.look_at(mi.global_position - normal, Vector3.RIGHT)
+		
+	var duration = 5.0 if type == "crater" else 3.0
+	var tween = mi.create_tween()
+	tween.tween_interval(duration)
+	tween.tween_property(mat, "albedo_color:a", 0.0, 1.0)
+	tween.tween_callback(mi.queue_free)

weapons/impact_spawner.gd.uid

@@ -0,0 +1 @@
+uid://bf5h8cxi8kct2

weapons/m4.gd

@@ -0,0 +1,71 @@
+extends BaseHitscanWeapon
+class_name M4
+
+func _init() -> void:
+	weapon_name = "M4"
+	fire_rate = 0.08 # ~750 RPM
+	max_ammo = 40
+	reload_time = 1.6
+	base_damage = 22.0
+	min_damage = 12.0
+	falloff_start = 15.0
+	max_range = 100.0
+	automatic = true
+	spread_angle = 0.01
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.3, -0.6)
+	
+	var grey_mat = StandardMaterial3D.new()
+	grey_mat.albedo_color = Color(0.25, 0.25, 0.25)
+	var dark_mat = StandardMaterial3D.new()
+	dark_mat.albedo_color = Color(0.1, 0.1, 0.1)
+	
+	# Receiver
+	var receiver = MeshInstance3D.new()
+	var rec_mesh = BoxMesh.new()
+	rec_mesh.size = Vector3(0.05, 0.14, 0.25)
+	rec_mesh.material = grey_mat
+	receiver.mesh = rec_mesh
+	receiver.position = Vector3(0, 0, 0.1)
+	model_root.add_child(receiver)
+	
+	# Barrel
+	var barrel = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.012
+	b_mesh.bottom_radius = 0.012
+	b_mesh.height = 0.4
+	b_mesh.material = dark_mat
+	barrel.mesh = b_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.04, -0.2)
+	model_root.add_child(barrel)
+	
+	# Handguard
+	var guard = MeshInstance3D.new()
+	var g_mesh = BoxMesh.new()
+	g_mesh.size = Vector3(0.06, 0.07, 0.22)
+	g_mesh.material = dark_mat
+	guard.mesh = g_mesh
+	guard.position = Vector3(0, 0.04, -0.1)
+	model_root.add_child(guard)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.8, 0.4)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 4.0
+	muzzle_flash.position = Vector3(0, 0.04, -0.4)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/m4_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -8.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	model_root.add_child(reload_sound)

weapons/m4.gd.uid

@@ -0,0 +1 @@
+uid://bctti6s7em04f

weapons/mortar.gd

@@ -0,0 +1,85 @@
+extends BaseProjectileWeapon
+class_name Mortar
+
+func _init() -> void:
+	weapon_name = "Mortar"
+	fire_rate = 1.5 # Slow
+	max_ammo = 1
+	reload_time = 3.0 # Extremely long
+	base_damage = 200.0 # Huge damage
+	min_damage = 20.0
+	falloff_start = 0.0
+	max_range = 500.0
+	automatic = false
+	spread_angle = 0.0
+	
+	projectile_speed = 25.0 # Very slow
+	projectile_gravity = 15.0 # Heavy drop
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.4, -0.5)
+	
+	var mat_olive = StandardMaterial3D.new()
+	mat_olive.albedo_color = Color(0.2, 0.3, 0.1)
+	
+	# Thick short tube
+	var body = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.12
+	b_mesh.bottom_radius = 0.12
+	b_mesh.height = 0.5
+	b_mesh.material = mat_olive
+	body.mesh = b_mesh
+	body.rotation.x = deg_to_rad(90)
+	model_root.add_child(body)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/mortar_fire.wav")
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav") # Reusing
+	model_root.add_child(reload_sound)
+
+func _spawn_custom_projectile(origin: Vector3, fire_dir: Vector3) -> void:
+	var proj = load("res://weapons/bouncing_projectile.gd").new()
+	
+	# Mesh
+	var mesh_instance = MeshInstance3D.new()
+	var p_mesh = SphereMesh.new()
+	p_mesh.radius = 0.1
+	p_mesh.height = 0.2
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.1, 0.1, 0.1) # Black bomb
+	p_mesh.material = mat
+	mesh_instance.mesh = p_mesh
+	proj.add_child(mesh_instance)
+	
+	# Logic
+	proj.position = origin + fire_dir * 0.2
+	proj.logical_source = origin
+	proj.velocity = fire_dir * projectile_speed
+	if player:
+		proj.velocity += fire_dir * player.velocity.dot(fire_dir)
+	proj.damage = base_damage
+	proj.min_damage = min_damage
+	proj.falloff_start = falloff_start
+	proj.max_range = max_range
+	proj.drop_gravity = projectile_gravity
+	proj.owner_player = player
+	
+	# Mortar Bouncing logic
+	proj.fuse_time = -1.0 # Don't start ticking until it bounces
+	proj.bounce_fuse_delay = 3.0 # Explodes 3 seconds after first bounce
+	proj.impact_detonate_time = 2.0 # If flying > 2s, explode on impact instead
+	proj.bounciness = 0.4 # Heavy, loses momentum on bounce
+	
+	# Explosive stats
+	proj.explosion_radius = 12.0 # Very large AoE
+	proj.explosion_knockback = 60.0 # Massive knockback
+	proj.falloff_curve = 2.0 # Steep dropoff: "Should be an instant kill in closest 50%" 
+	# (0-50% = dist<6. 6/12 = 0.5. 1.0 - 0.5^2 = 0.75 multiplier. 200 * 0.75 = 150 damage -> 1 shot kill)
+	proj.can_self_damage = true # Can self damage
+	
+	get_tree().current_scene.add_child(proj)

weapons/mortar.gd.uid

@@ -0,0 +1 @@
+uid://b652882c1vye7

weapons/mp7.gd

@@ -0,0 +1,80 @@
+extends BaseHitscanWeapon
+class_name MP7
+
+func _init() -> void:
+	weapon_name = "MP7"
+	fire_rate = 0.05 # ~1200 RPM
+	max_ammo = 45
+	reload_time = 1.2
+	base_damage = 12.0
+	min_damage = 3.0
+	falloff_start = 8.0
+	max_range = 50.0
+	automatic = true
+	spread_angle = 0.025
+
+func _build_model() -> void:
+	position = Vector3(0.25, -0.25, -0.5)
+	
+	var black_mat = StandardMaterial3D.new()
+	black_mat.albedo_color = Color(0.05, 0.05, 0.05)
+	
+	# Receiver
+	var receiver = MeshInstance3D.new()
+	var rec_mesh = BoxMesh.new()
+	rec_mesh.size = Vector3(0.04, 0.1, 0.2)
+	rec_mesh.material = black_mat
+	receiver.mesh = rec_mesh
+	receiver.position = Vector3(0, 0, 0)
+	model_root.add_child(receiver)
+	
+	# Grip
+	var grip = MeshInstance3D.new()
+	var g_mesh = BoxMesh.new()
+	g_mesh.size = Vector3(0.03, 0.12, 0.04)
+	g_mesh.material = black_mat
+	grip.mesh = g_mesh
+	grip.position = Vector3(0, -0.06, 0.08)
+	grip.rotation.x = deg_to_rad(10)
+	model_root.add_child(grip)
+	
+	# Foregrip
+	var fgrip = MeshInstance3D.new()
+	var fg_mesh = BoxMesh.new()
+	fg_mesh.size = Vector3(0.03, 0.08, 0.03)
+	fg_mesh.material = black_mat
+	fgrip.mesh = fg_mesh
+	fgrip.position = Vector3(0, -0.05, -0.06)
+	fgrip.rotation.x = deg_to_rad(-10)
+	model_root.add_child(fgrip)
+	
+	# Barrel
+	var barrel = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.008
+	b_mesh.bottom_radius = 0.008
+	b_mesh.height = 0.1
+	b_mesh.material = black_mat
+	barrel.mesh = b_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.02, -0.15)
+	model_root.add_child(barrel)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.9, 0.5)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 3.0
+	muzzle_flash.position = Vector3(0, 0.02, -0.2)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/mp7_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -10.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	model_root.add_child(reload_sound)

weapons/mp7.gd.uid

@@ -0,0 +1 @@
+uid://unto0q3j6jix

weapons/nail_gun.gd

@@ -0,0 +1,127 @@
+extends BaseProjectileWeapon
+class_name NailGun
+
+func _init() -> void:
+	weapon_name = "Nail Gun"
+	fire_rate = 0.06 # Very fast (1000 RPM)
+	max_ammo = 60
+	reload_time = 2.0
+	base_damage = 18.0
+	min_damage = 10.0
+	falloff_start = 20.0
+	max_range = 100.0
+	automatic = true
+	spread_angle = 0.02
+	
+	projectile_speed = 60.0 # Fast but requires lead
+	projectile_gravity = 5.0 # Slight drop
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.3, -0.6)
+	
+	var yellow_mat = StandardMaterial3D.new()
+	yellow_mat.albedo_color = Color(0.8, 0.7, 0.1) # Construction yellow
+	var dark_mat = StandardMaterial3D.new()
+	dark_mat.albedo_color = Color(0.2, 0.2, 0.2)
+	
+	# Body
+	var body = MeshInstance3D.new()
+	var b_mesh = BoxMesh.new()
+	b_mesh.size = Vector3(0.06, 0.16, 0.25)
+	b_mesh.material = yellow_mat
+	body.mesh = b_mesh
+	body.position = Vector3(0, 0.02, 0)
+	model_root.add_child(body)
+	
+	# Handle
+	var handle = MeshInstance3D.new()
+	var h_mesh = BoxMesh.new()
+	h_mesh.size = Vector3(0.04, 0.1, 0.04)
+	h_mesh.material = dark_mat
+	handle.mesh = h_mesh
+	handle.position = Vector3(0, -0.1, 0.05)
+	model_root.add_child(handle)
+	
+	# Mag (Nail Drum)
+	var drum = MeshInstance3D.new()
+	var d_mesh = CylinderMesh.new()
+	d_mesh.top_radius = 0.05
+	d_mesh.bottom_radius = 0.05
+	d_mesh.height = 0.1
+	d_mesh.material = dark_mat
+	drum.mesh = d_mesh
+	drum.rotation.z = deg_to_rad(90)
+	drum.position = Vector3(0, -0.06, -0.05)
+	model_root.add_child(drum)
+	
+	# Barrel
+	var barrel = MeshInstance3D.new()
+	var bar_mesh = CylinderMesh.new()
+	bar_mesh.top_radius = 0.01
+	bar_mesh.bottom_radius = 0.01
+	bar_mesh.height = 0.15
+	bar_mesh.material = dark_mat
+	barrel.mesh = bar_mesh
+	barrel.rotation.x = deg_to_rad(90)
+	barrel.position = Vector3(0, 0.05, -0.2)
+	model_root.add_child(barrel)
+	
+	# Muzzle Flash (Sparks)
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.9, 0.6)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 3.0
+	muzzle_flash.position = Vector3(0, 0.05, -0.3)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/nailgun_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -5.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	model_root.add_child(reload_sound)
+
+func _spawn_custom_projectile(origin: Vector3, fire_dir: Vector3) -> void:
+	var proj = load("res://weapons/projectile.gd").new()
+	
+	# Give it a nail/spike mesh
+	var mesh_instance = MeshInstance3D.new()
+	var p_mesh = CylinderMesh.new()
+	p_mesh.top_radius = 0.0
+	p_mesh.bottom_radius = 0.01
+	p_mesh.height = 0.1
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.7, 0.7, 0.7) # Shiny metal
+	mat.metallic = 1.0
+	mat.roughness = 0.3
+	p_mesh.material = mat
+	mesh_instance.mesh = p_mesh
+	# Rotate it so it points forward
+	mesh_instance.rotation.x = deg_to_rad(-90)
+	proj.add_child(mesh_instance)
+	
+	# Projectile rotation so it faces velocity
+	var up_vec = Vector3.UP
+	if abs(fire_dir.dot(up_vec)) > 0.99:
+		up_vec = Vector3.RIGHT
+	proj.transform.basis = Basis.looking_at(fire_dir, up_vec)
+	
+	proj.position = muzzle_flash.global_position if muzzle_flash else origin
+	proj.logical_source = origin
+		
+	proj.velocity = fire_dir * projectile_speed
+	if player:
+		proj.velocity += fire_dir * player.velocity.dot(fire_dir)
+	proj.damage = base_damage
+	proj.min_damage = min_damage
+	proj.falloff_start = falloff_start
+	proj.max_range = max_range
+	proj.drop_gravity = projectile_gravity
+	proj.owner_player = player
+	
+	# Spawn in the world
+	get_tree().current_scene.add_child(proj)

weapons/nail_gun.gd.uid

@@ -0,0 +1 @@
+uid://bkl7mdau5363

weapons/plasma_gun.gd

@@ -0,0 +1,108 @@
+extends BaseProjectileWeapon
+class_name PlasmaGun
+
+func _init() -> void:
+	weapon_name = "Plasma Gun"
+	fire_rate = 0.15 # Moderate
+	max_ammo = 25
+	reload_time = 1.8
+	base_damage = 50.0
+	min_damage = 50.0 # No falloff
+	falloff_start = 0.0 # Unused because min=base
+	max_range = 300.0
+	automatic = true
+	spread_angle = 0.005 # Highly accurate
+	
+	projectile_speed = 80.0
+	projectile_gravity = 0.0
+
+func _build_model() -> void:
+	position = Vector3(0.3, -0.3, -0.6)
+	
+	var white_mat = StandardMaterial3D.new()
+	white_mat.albedo_color = Color(0.8, 0.8, 0.9)
+	var glow_mat = StandardMaterial3D.new()
+	glow_mat.albedo_color = Color(0.2, 0.5, 1.0)
+	glow_mat.emission_enabled = true
+	glow_mat.emission = Color(0.2, 0.5, 1.0)
+	glow_mat.emission_energy_multiplier = 4.0
+	
+	# Body
+	var body = MeshInstance3D.new()
+	var b_mesh = BoxMesh.new()
+	b_mesh.size = Vector3(0.08, 0.14, 0.35)
+	b_mesh.material = white_mat
+	body.mesh = b_mesh
+	body.position = Vector3(0, 0, 0.05)
+	model_root.add_child(body)
+	
+	# Glow Core
+	var core = MeshInstance3D.new()
+	var c_mesh = CylinderMesh.new()
+	c_mesh.top_radius = 0.02
+	c_mesh.bottom_radius = 0.02
+	c_mesh.height = 0.4
+	c_mesh.material = glow_mat
+	core.mesh = c_mesh
+	core.rotation.x = deg_to_rad(90)
+	core.position = Vector3(0, 0.02, -0.15)
+	model_root.add_child(core)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(0.2, 0.5, 1.0)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 6.0
+	muzzle_flash.position = Vector3(0, 0.02, -0.4)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/plasma_fire.wav")
+	fire_sound.position = muzzle_flash.position
+	fire_sound.volume_db = -5.0
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav")
+	model_root.add_child(reload_sound)
+
+func _spawn_custom_projectile(origin: Vector3, fire_dir: Vector3) -> void:
+	var proj = load("res://weapons/projectile.gd").new()
+	
+	# Give it a glowing blue mesh
+	var mesh_instance = MeshInstance3D.new()
+	var p_mesh = SphereMesh.new()
+	p_mesh.radius = 0.08
+	p_mesh.height = 0.16
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.2, 0.6, 1.0)
+	mat.emission_enabled = true
+	mat.emission = Color(0.2, 0.6, 1.0)
+	mat.emission_energy_multiplier = 5.0
+	p_mesh.material = mat
+	mesh_instance.mesh = p_mesh
+	proj.add_child(mesh_instance)
+	
+	var light = OmniLight3D.new()
+	light.light_color = Color(0.2, 0.6, 1.0)
+	light.light_energy = 2.0
+	light.omni_range = 4.0
+	proj.add_child(light)
+	
+	proj.position = muzzle_flash.global_position if muzzle_flash else origin
+	proj.logical_source = origin
+		
+	proj.velocity = fire_dir * projectile_speed
+	if player:
+		proj.velocity += fire_dir * player.velocity.dot(fire_dir)
+	proj.damage = base_damage
+	proj.min_damage = min_damage
+	proj.falloff_start = falloff_start
+	proj.max_range = max_range
+	proj.drop_gravity = projectile_gravity
+	proj.owner_player = player
+	proj.impact_type = "plasma"
+	
+	# Spawn in the world
+	get_tree().current_scene.add_child(proj)

weapons/plasma_gun.gd.uid

@@ -0,0 +1 @@
+uid://n156sg54wvpp

weapons/projectile.gd

@@ -0,0 +1,66 @@
+extends Node3D
+class_name Projectile
+
+var velocity: Vector3 = Vector3.ZERO
+var damage: float = 10.0
+var max_range: float = 200.0
+var distance_traveled: float = 0.0
+var owner_player: CharacterBody3D
+var falloff_start: float = 10.0
+var min_damage: float = 5.0
+var drop_gravity: float = 0.0 # For arc projectiles (nailgun might have slight drop, plasma none)
+var impact_type: String = "bullet"
+
+var logical_source = null
+var _previous_position: Vector3
+
+func _ready() -> void:
+	if logical_source != null:
+		_previous_position = logical_source
+	else:
+		_previous_position = global_position
+	# Automatically destroy after 5 seconds to prevent leaks
+	var t = get_tree().create_timer(5.0)
+	t.timeout.connect(queue_free)
+
+func _physics_process(delta: float) -> void:
+	# Apply gravity drop if any
+	velocity.y -= drop_gravity * delta
+	
+	var movement = velocity * delta
+	global_position += movement
+	
+	distance_traveled += movement.length()
+	
+	if distance_traveled > max_range:
+		queue_free()
+		return
+		
+	_check_collision()
+	_previous_position = global_position
+
+func _check_collision() -> void:
+	var space_state = get_world_3d().direct_space_state
+	var query = PhysicsRayQueryParameters3D.create(_previous_position, global_position)
+	if owner_player:
+		query.exclude = [owner_player.get_rid()]
+		
+	var result = space_state.intersect_ray(query)
+	if result:
+		_on_hit(result)
+		
+func _on_hit(result: Dictionary) -> void:
+	var hit_dist = distance_traveled - (_previous_position.distance_to(result.position))
+	
+	var final_damage = damage
+	if hit_dist > falloff_start and falloff_start > 0.0:
+		var falloff_factor = clampf((hit_dist - falloff_start) / (max_range - falloff_start), 0.0, 1.0)
+		final_damage = lerpf(damage, min_damage, falloff_factor)
+		
+	if result.collider.has_method("take_damage"):
+		result.collider.take_damage(final_damage, result.position, owner_player)
+	else:
+		var size = 0.4 if impact_type == "plasma" else 0.15
+		ImpactSpawner.spawn(get_tree(), impact_type, result.position, result.normal, size)
+		
+	queue_free()

weapons/projectile.gd.uid

@@ -0,0 +1 @@
+uid://davfge7rifxls

weapons/rocket_launcher.gd

@@ -0,0 +1,105 @@
+extends BaseProjectileWeapon
+class_name RocketLauncher
+
+func _init() -> void:
+	weapon_name = "Rocket Launcher"
+	fire_rate = 1.0 # Moderate, but you only have 1 in the chamber anyway
+	max_ammo = 1
+	reload_time = 2.5 # Extremely long reload time
+	base_damage = 120.0 # High damage
+	min_damage = 120.0
+	falloff_start = 0.0
+	max_range = 300.0
+	automatic = false
+	spread_angle = 0.0
+	
+	projectile_speed = 35.0 # Moderate speed
+	projectile_gravity = 0.0 # Flies straight
+
+func _build_model() -> void:
+	position = Vector3(0.4, -0.4, -0.6)
+	
+	var mat_grey = StandardMaterial3D.new()
+	mat_grey.albedo_color = Color(0.3, 0.3, 0.3)
+	
+	# Main Tube
+	var body = MeshInstance3D.new()
+	var b_mesh = CylinderMesh.new()
+	b_mesh.top_radius = 0.08
+	b_mesh.bottom_radius = 0.08
+	b_mesh.height = 0.8
+	b_mesh.material = mat_grey
+	body.mesh = b_mesh
+	body.rotation.x = deg_to_rad(90)
+	model_root.add_child(body)
+	
+	# Back cone
+	var cone = MeshInstance3D.new()
+	var c_mesh = CylinderMesh.new()
+	c_mesh.top_radius = 0.08
+	c_mesh.bottom_radius = 0.04
+	c_mesh.height = 0.2
+	c_mesh.material = mat_grey
+	cone.mesh = c_mesh
+	cone.rotation.x = deg_to_rad(90)
+	cone.position = Vector3(0, 0, 0.5)
+	model_root.add_child(cone)
+	
+	# Muzzle Flash
+	muzzle_flash = OmniLight3D.new()
+	muzzle_flash.light_color = Color(1.0, 0.6, 0.2)
+	muzzle_flash.light_energy = 0.0
+	muzzle_flash.omni_range = 5.0
+	muzzle_flash.position = Vector3(0, 0, -0.4)
+	model_root.add_child(muzzle_flash)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/rocket_fire.wav")
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav") # Reusing
+	model_root.add_child(reload_sound)
+
+func _spawn_custom_projectile(origin: Vector3, fire_dir: Vector3) -> void:
+	var proj = load("res://weapons/explosive_projectile.gd").new()
+	
+	# Mesh
+	var mesh_instance = MeshInstance3D.new()
+	var p_mesh = CylinderMesh.new()
+	p_mesh.top_radius = 0.0
+	p_mesh.bottom_radius = 0.05
+	p_mesh.height = 0.2
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.8, 0.2, 0.2) # Red rocket
+	p_mesh.material = mat
+	mesh_instance.mesh = p_mesh
+	mesh_instance.rotation.x = deg_to_rad(-90)
+	proj.add_child(mesh_instance)
+	
+	# Rotation
+	var up_vec = Vector3.UP
+	if abs(fire_dir.dot(up_vec)) > 0.99:
+		up_vec = Vector3.RIGHT
+	proj.transform.basis = Basis.looking_at(fire_dir, up_vec)
+	
+	# Logic
+	proj.position = muzzle_flash.global_position if muzzle_flash else origin
+	proj.logical_source = origin
+	proj.velocity = fire_dir * projectile_speed
+	if player:
+		proj.velocity += fire_dir * player.velocity.dot(fire_dir)
+	proj.damage = base_damage
+	proj.min_damage = min_damage
+	proj.falloff_start = falloff_start
+	proj.max_range = max_range
+	proj.drop_gravity = projectile_gravity
+	proj.owner_player = player
+	
+	# Explosive stats
+	proj.explosion_radius = 8.0 # Moderate AoE
+	proj.explosion_knockback = 45.0 # Strong knockback!
+	proj.can_self_damage = false # As requested
+	
+	get_tree().current_scene.add_child(proj)

weapons/rocket_launcher.gd.uid

@@ -0,0 +1 @@
+uid://kw1ikqtc34wr

weapons/rocket_swarm.gd

@@ -0,0 +1,191 @@
+extends BaseProjectileWeapon
+class_name RocketSwarm
+
+var is_targeting: bool = false
+var homing_target_pos: Vector3 = Vector3.ZERO
+var targeting_laser: MeshInstance3D
+
+func _init() -> void:
+	weapon_name = "Rocket Swarm"
+	fire_rate = 1.0 # 1 click fires all 8
+	max_ammo = 4 # 4 swarms
+	reload_time = 3.0
+	base_damage = 20.0 # Per mini rocket
+	min_damage = 20.0
+	falloff_start = 0.0
+	max_range = 300.0
+	automatic = false
+	spread_angle = 0.15 # Wide spread out of the barrel
+	
+	projectile_speed = 25.0 # Slower so they have time to home
+
+func _build_model() -> void:
+	position = Vector3(0.4, -0.4, -0.6)
+	
+	var mat_box = StandardMaterial3D.new()
+	mat_box.albedo_color = Color(0.2, 0.4, 0.5)
+	
+	# Box launcher
+	var body = MeshInstance3D.new()
+	var b_mesh = BoxMesh.new()
+	b_mesh.size = Vector3(0.2, 0.2, 0.4)
+	b_mesh.material = mat_box
+	body.mesh = b_mesh
+	model_root.add_child(body)
+	
+	# Laser
+	targeting_laser = MeshInstance3D.new()
+	var l_mesh = CylinderMesh.new()
+	l_mesh.top_radius = 0.02 # Make it thicker and more visible
+	l_mesh.bottom_radius = 0.02
+	l_mesh.height = 300.0
+	var l_mat = StandardMaterial3D.new()
+	l_mat.albedo_color = Color(1.0, 0.0, 0.0, 1.0)
+	l_mat.emission_enabled = true
+	l_mat.emission = Color(2.0, 0.0, 0.0) # Bright red
+	l_mesh.material = l_mat
+	targeting_laser.mesh = l_mesh
+	targeting_laser.rotation.x = deg_to_rad(90)
+	targeting_laser.position = Vector3(0, 0, -150.0)
+	targeting_laser.visible = false
+	model_root.add_child(targeting_laser)
+	
+	# Audio
+	fire_sound = AudioStreamPlayer3D.new()
+	fire_sound.stream = load("res://assets/sounds/swarm_fire.wav")
+	model_root.add_child(fire_sound)
+	
+	reload_sound = AudioStreamPlayer3D.new()
+	reload_sound.stream = load("res://assets/sounds/shotgun_reload.wav") # Reusing
+	model_root.add_child(reload_sound)
+
+func _process(delta: float) -> void:
+	super._process(delta)
+	
+	if camera:
+		is_targeting = Input.is_action_pressed("fire_alt")
+		targeting_laser.visible = is_targeting
+		
+		if is_targeting:
+			var space_state = get_world_3d().direct_space_state
+			var origin = camera.global_position
+			var target = origin - camera.global_transform.basis.z * 300.0
+			var query = PhysicsRayQueryParameters3D.create(origin, target)
+			if player:
+				query.exclude = [player.get_rid()]
+				
+			var result = space_state.intersect_ray(query)
+			if result:
+				homing_target_pos = result.position
+				# Shrink laser to hit point
+				var dist = origin.distance_to(result.position)
+				(targeting_laser.mesh as CylinderMesh).height = dist
+				targeting_laser.position.z = -dist / 2.0
+			else:
+				homing_target_pos = target
+				(targeting_laser.mesh as CylinderMesh).height = 300.0
+				targeting_laser.position.z = -150.0
+
+func unequip() -> void:
+	is_targeting = false
+	targeting_laser.visible = false
+
+# Override fire to shoot 8 rockets at once
+func _fire() -> void:
+	if current_ammo <= 0 and not reloading:
+		_start_reload()
+		return
+		
+	if not camera: return
+	
+	current_ammo -= 1
+	fire_cooldown = fire_rate
+	
+	if fire_sound:
+		fire_sound.play()
+		
+	if muzzle_flash:
+		muzzle_flash.light_energy = 2.0
+		var tween = create_tween()
+		tween.tween_property(muzzle_flash, "light_energy", 0.0, 0.1)
+		
+	var origin = camera.global_position + camera.global_transform.basis * Vector3(0.4, -0.2, -0.6)
+	var base_dir = -camera.global_transform.basis.z
+	
+	_current_aim_dir = base_dir
+	
+	for i in range(8):
+		var right = camera.global_transform.basis.x
+		var up = camera.global_transform.basis.y
+		
+		var fraction = float(i) / 7.0 # 0.0 to 1.0 (left to right)
+		
+		# Offset from left (-0.1) to right (0.1) on the top edge of the launcher
+		var local_x = lerpf(-0.1, 0.1, fraction)
+		var local_offset = Vector3(local_x, 0.1, 0.0)
+		
+		var launcher_center_local = Vector3(0.4, -0.4, -0.6)
+		var proj_origin = camera.global_position + camera.global_transform.basis * (launcher_center_local + local_offset)
+		
+		# Fire direction: radial fan out
+		# They shoot mostly forward, but fan out horizontally, and slightly arch upwards radially
+		var angle = lerpf(-PI/3.0, PI/3.0, fraction) # -60 deg to +60 deg fan
+		var x_dir = sin(angle) * 0.6
+		var y_dir = cos(angle) * 0.8 # Reduced upward angle so it's not mostly straight up
+		
+		var fire_dir = (base_dir + right * x_dir + up * y_dir).normalized()
+		_spawn_custom_projectile(proj_origin, fire_dir)
+
+var _current_aim_dir: Vector3 = Vector3.ZERO
+
+func _spawn_custom_projectile(origin: Vector3, fire_dir: Vector3) -> void:
+	var proj = load("res://weapons/homing_projectile.gd").new()
+	
+	# Mesh
+	var mesh_instance = MeshInstance3D.new()
+	var p_mesh = CylinderMesh.new()
+	p_mesh.top_radius = 0.0
+	p_mesh.bottom_radius = 0.02
+	p_mesh.height = 0.1
+	var mat = StandardMaterial3D.new()
+	mat.albedo_color = Color(0.8, 0.8, 0.1) # Yellow mini rocket
+	p_mesh.material = mat
+	mesh_instance.mesh = p_mesh
+	mesh_instance.rotation.x = deg_to_rad(-90)
+	proj.add_child(mesh_instance)
+	
+	# Rotation
+	var up_vec = Vector3.UP
+	if abs(fire_dir.dot(up_vec)) > 0.99:
+		up_vec = Vector3.RIGHT
+	proj.transform.basis = Basis.looking_at(fire_dir, up_vec)
+	
+	# Logic
+	proj.weapon_source = self
+	proj.turn_speed = 4.0 # Slower turn radius so they sweep nicely
+	
+	proj.position = origin # Start at origin to spread outward around camera
+	proj.logical_source = origin
+	
+	# Initial pop-up speed
+	proj.velocity = fire_dir * 5.0
+	if player:
+		proj.velocity += fire_dir * player.velocity.dot(fire_dir)
+		
+	proj.initial_aim_dir = _current_aim_dir
+	proj.cruise_speed = 65.0
+	proj.ignition_timer = randf_range(0.3, 0.6) # Staggered ignition
+	
+	proj.damage = base_damage
+	proj.min_damage = min_damage
+	proj.falloff_start = falloff_start
+	proj.max_range = max_range
+	proj.drop_gravity = 5.0 # Slight arc before ignition
+	proj.owner_player = player
+	
+	# Explosive stats
+	proj.explosion_radius = 3.0 # Tiny AoE effect
+	proj.explosion_knockback = 5.0
+	proj.can_self_damage = false
+	
+	get_tree().current_scene.add_child(proj)

weapons/rocket_swarm.gd.uid

@@ -0,0 +1 @@
+uid://d2dla2at16k6d

weapons/weapon_manager.gd

@@ -0,0 +1,82 @@
+extends Node3D
+class_name WeaponManager
+
+var player: CharacterBody3D
+var camera: Camera3D
+
+var active_slot: int = 1 # 1: Primary 1, 2: Primary 2, 3: Special
+var weapons: Dictionary = {} # slot_index: Node3D
+
+func _ready() -> void:
+	set_process_input(true)
+	
+	# Wait one frame for LoadoutManager to be fully ready if needed
+	await get_tree().process_frame
+	_build_loadout()
+
+func _build_loadout() -> void:
+	# Clear existing weapons
+	for w in weapons.values():
+		if is_instance_valid(w):
+			w.queue_free()
+	weapons.clear()
+	
+	var l = LoadoutManager.get_active_loadout()
+	
+	_spawn_weapon(1, l["primary_1"])
+	_spawn_weapon(2, l["primary_2"])
+	_spawn_weapon(3, l["special"])
+	
+	_equip_slot(1)
+
+func _spawn_weapon(slot: int, weapon_id: String) -> void:
+	if weapon_id == "" or weapon_id == "none" or not LoadoutManager.weapon_db.has(weapon_id):
+		return
+		
+	var w_data = LoadoutManager.weapon_db[weapon_id]
+	var script_path = w_data["script"]
+	if script_path == "":
+		return
+		
+	var script = load(script_path)
+	if script:
+		var w = script.new()
+		w.name = "Weapon_" + str(slot) + "_" + weapon_id
+		# Assuming all weapons have player and camera vars
+		if "player" in w: w.player = player
+		if "camera" in w: w.camera = camera
+		add_child(w)
+		weapons[slot] = w
+		w.visible = false
+		w.set_process_input(false)
+
+func _equip_slot(slot: int) -> void:
+	if weapons.has(active_slot):
+		var w = weapons[active_slot]
+		w.visible = false
+		w.set_process_input(false)
+		if "is_firing" in w:
+			w.is_firing = false
+		if w.has_method("unequip"):
+			w.unequip()
+		
+	active_slot = slot
+	
+	if weapons.has(active_slot):
+		var w = weapons[active_slot]
+		w.visible = true
+		w.set_process_input(true)
+		print("Equipped slot ", slot)
+	else:
+		print("Slot ", slot, " is empty!")
+
+func _input(event: InputEvent) -> void:
+	if Input.get_mouse_mode() != Input.MOUSE_MODE_CAPTURED:
+		return
+		
+	if event.is_action_pressed("weapon_1"):
+		_equip_slot(1)
+	elif event.is_action_pressed("weapon_2"):
+		_equip_slot(2)
+	elif event.is_action_pressed("weapon_3"):
+		_equip_slot(3)

weapons/weapon_manager.gd.uid

@@ -0,0 +1 @@
+uid://bp5ujeumiq5j