trop de chose jpp

script/check_point.gd

@@ -0,0 +1,11 @@
+extends Node3D
+
+@export var next_check : Node3D = null
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+func _on_area_3d_body_entered(body: Node3D) -> void:
+	if (body is CharacterBody3D):
+		body.set("checkpoint", next_check)

script/menu.gd

@@ -0,0 +1,12 @@
+extends Node3D
+
+@export var next_scene: PackedScene = null
+var scene_manager: Node = null
+
+func _ready() -> void:
+	scene_manager = get_tree().root.get_node("scene_manager")
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta: float) -> void:
+	if(Input.is_action_just_pressed("enter")):
+		scene_manager.emit_signal("change_scene_signal", next_scene)

script/player.gd

@@ -3,19 +3,15 @@ extends CharacterBody3D
 
 @export var SPEED: float = 10.0
 @export var SENSI : float = 0.005
+@export var SPEED_PARTICULES: float = 1;
+@export var checkpoint:Node3D = null
 
 @export_group("Children")
 @export var head: Node3D
+@export var anim: AnimationPlayer
+@export var particules: GPUParticles3D
 
 
-var life: float = 100
-var delay_shot:float = 0
-var bullets:int = 11
-var reloading:bool = false
-var current_time_reloading: float = 0
-var bump: Vector3 = Vector3.ZERO
-var current_song = 0
-
 func _ready() -> void:
 
 	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
@@ -35,6 +31,15 @@ func _physics_process(delta: float) -> void:
 			velocity += get_gravity() * delta * 2
 		else:
 			velocity += get_gravity() * delta * 3
+	
+	if (Input.is_action_just_pressed("interact")):
+		var vect
+		if(checkpoint == null):
+			vect = Vector3.DOWN * SPEED_PARTICULES
+		else:
+			vect = (checkpoint.position - position).normalized() * SPEED_PARTICULES
+		particules.process_material.set("gravity", vect)
+		anim.play("finger")
 
 	var input_dir := Input.get_vector("left", "right", "up", "down")
 	var direction := (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()