feat: implement foundational weapon systems, including hitscan and projectile base classes, reload mechanics, and player movement/camera integration.

weapons/base_projectile_weapon.gd

@@ -11,6 +11,7 @@ class_name BaseProjectileWeapon
 @export var max_range: float = 200.0
 @export var automatic: bool = true
 @export var spread_angle: float = 0.01
+@export var recoil_amplitude: float = 0.05
 
 @export var projectile_speed: float = 50.0
 @export var projectile_gravity: float = 0.0
@@ -45,15 +46,19 @@ func _process(delta: float) -> void:
 		fire_cooldown -= delta
 		
 	if reloading:
-		reload_timer -= delta
-		var spin_speed = (PI * 2.0) / reload_time
+		var spin_speed = PI * 4.0
 		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!")
+		if reload_timer > 0.0:
+			reload_timer -= delta
+		else:
+			# Continue the loop until facing normal direction (multiples of 2 PI)
+			var target_rot = ceil(model_root.rotation.x / (PI * 2.0)) * (PI * 2.0)
+			if target_rot - model_root.rotation.x < spin_speed * delta * 1.5:
+				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()
@@ -92,6 +97,9 @@ func _fire() -> void:
 	_shoot_projectile()
 	_play_muzzle_flash()
 	
+	if get_parent() and get_parent().has_method("add_recoil"):
+		get_parent().add_recoil(recoil_amplitude, randf_range(-recoil_amplitude * 0.5, recoil_amplitude * 0.5))
+	
 	if fire_sound:
 		fire_sound.pitch_scale = 1.0 + randf_range(-0.05, 0.05)
 		fire_sound.play()