save code

2025-11-28 18:10:23 +08:00
commit fee064c3f0
49 changed files with 64353 additions and 0 deletions
@@ -0,0 +1,31 @@
+extends Node3D
+
+@export var fire_rate: float = 0.5
+@export var projectile_lifetime: float = 4.0
+@export var projectile_prefab: PackedScene
+@export var rotate_to_mouse: Node3D
+@export var fire_point: Node3D
+
+var can_fire: bool = true
+
+func _process(_delta):
+	if Input.is_action_pressed("fire") and can_fire:
+		fire_projectile()
+		can_fire = false
+		await get_tree().create_timer(fire_rate).timeout
+		can_fire = true
+
+func fire_projectile():
+	if projectile_prefab and fire_point and rotate_to_mouse:
+		var projectile_instance = projectile_prefab.instantiate()
+		get_parent().add_child(projectile_instance)
+		projectile_instance.global_position = fire_point.global_position
+		projectile_instance.set_fire_point(fire_point.global_transform.origin)  		
+		
+		var direction = -rotate_to_mouse.global_transform.basis.z.normalized()
+		projectile_instance.direction = direction		
+		projectile_instance.look_at(fire_point.global_position + -direction)
+		
+		await get_tree().create_timer(projectile_lifetime).timeout		
+		if projectile_instance:
+			projectile_instance.queue_free()