feat: implement PlayerMovementController and grenade projectile system

2026-06-09 23:04:32 -04:00
parent e8e5391d9f
commit 887d9c1523
4 changed files with 194 additions and 0 deletions
@@ -0,0 +1,76 @@
+extends BouncingProjectile
+class_name GrenadeProjectile
+
+func _ready() -> void:
+	super._ready()
+	fuse_time = 4.0
+	bounciness = 0.5
+	drop_gravity = 15.0
+	explosion_radius = 5.0
+	damage = 120.0
+	
+func _setup_effects() -> void:
+	# Audio
+	flight_sound = AudioStreamPlayer3D.new()
+	flight_sound.bus = "SFX"
+	flight_sound.stream = load("res://assets/sounds/rocket_flight.wav")
+	flight_sound.autoplay = true
+	if flight_sound.stream is AudioStreamWAV:
+		flight_sound.stream.loop_mode = AudioStreamWAV.LOOP_FORWARD
+	flight_sound.unit_size = 50.0
+	flight_sound.max_db = 6.0
+	flight_sound.volume_db = 0.0
+	add_child(flight_sound)
+	flight_sound.play()
+	
+	# Grenade Body
+	var body_mesh = MeshInstance3D.new()
+	var sphere = SphereMesh.new()
+	sphere.radius = 0.1
+	sphere.height = 0.2
+	var b_mat = StandardMaterial3D.new()
+	b_mat.albedo_color = Color(0.2, 0.4, 0.2) # Dark green
+	b_mat.roughness = 0.6
+	b_mat.metallic = 0.5
+	sphere.material = b_mat
+	body_mesh.mesh = sphere
+	add_child(body_mesh)
+	
+	# Smoke Trail (White translucent tail)
+	smoke_sys = GPUParticles3D.new()
+	var smoke_mat = ParticleProcessMaterial.new()
+	smoke_mat.direction = Vector3(0, 0, 1)
+	smoke_mat.spread = 5.0
+	smoke_mat.initial_velocity_min = 0.0
+	smoke_mat.initial_velocity_max = 0.5
+	smoke_mat.gravity = Vector3(0, 0.1, 0) # Less floaty
+	
+	var grad = Gradient.new()
+	grad.add_point(0.0, Color(1.0, 1.0, 1.0, 0.5))
+	grad.add_point(1.0, Color(1.0, 1.0, 1.0, 0.0))
+	var grad_tex = GradientTexture1D.new()
+	grad_tex.gradient = grad
+	smoke_mat.color_ramp = grad_tex
+	
+	var curve = Curve.new()
+	curve.add_point(Vector2(0.0, 0.5))
+	curve.add_point(Vector2(1.0, 1.5))
+	var curve_tex = CurveTexture.new()
+	curve_tex.curve = curve
+	smoke_mat.scale_curve = curve_tex
+	
+	var smoke_mesh = QuadMesh.new()
+	smoke_mesh.size = Vector2(0.2, 0.2)
+	var s_mat = StandardMaterial3D.new()
+	s_mat.transparency = BaseMaterial3D.TRANSPARENCY_ALPHA
+	s_mat.vertex_color_use_as_albedo = true
+	s_mat.albedo_texture = get_smoke_texture()
+	s_mat.billboard_mode = BaseMaterial3D.BILLBOARD_PARTICLES
+	s_mat.billboard_keep_scale = true
+	smoke_mesh.material = s_mat
+	smoke_sys.draw_pass_1 = smoke_mesh
+	smoke_sys.process_material = smoke_mat
+	smoke_sys.amount = 32
+	smoke_sys.lifetime = 1.0
+	smoke_sys.position = Vector3(0, 0, 0.0)
+	add_child(smoke_sys)