fix weapon draw bug

Game.gd

@@ -1,5 +1,4 @@
 extends Node3D
-class_name Game
 
 @onready var label : Label = $CanvasLayer/Label
 @onready var player : CharacterBody3D = $PlayerQ3

project.godot

@@ -9,11 +9,6 @@
 config_version=5
 
 _global_script_classes=[{
-"base": "Node3D",
-"class": &"Game",
-"language": &"GDScript",
-"path": "res://Game.gd"
-}, {
 "base": "Node",
 "class": &"Hitable",
 "language": &"GDScript",
@@ -30,7 +25,6 @@ _global_script_classes=[{
 "path": "res://scripts/player/Weapon.gd"
 }]
 _global_script_class_icons={
-"Game": "",
 "Hitable": "",
 "TBPlugin": "",
 "Weapon": ""

scripts/player/Weapon.gd

@@ -29,28 +29,34 @@ var SHOOTING_SPEED: float
 var can_shoot : bool
 var clip : int
 var state = DEFAULT
+var tween : Tween
+
+func stop_tween():
+	if(tween.is_running()):
+		tween.stop()
 
 func init():
-	visible = true
+	state = DEFAULT
 	SHOOTING_SPEED = 60.0 / RPM
-	var tween = create_tween()
+	if(tween != null && tween.is_running()):
+		tween.stop()
+
 	MODEL.position = DRAW_POS
 	MODEL.rotation = DRAW_ROT
 
-
 	can_shoot = true
-	tween.tween_callback(InitialPos).set_delay(DRAW_TIME)
+	InitialPos(DRAW_TIME, DRAW_TIME)
 
 	
 	
-func InitialPos():
+func InitialPos(draw_time, ready_time):
-	var tween = create_tween()
+	tween = create_tween()
 	tween.set_trans(Tween.TRANS_QUAD)
 	
 	tween.set_parallel(true)
-	tween.tween_property(MODEL, "position", Vector3.ZERO, RECOIL_COOLDOWN / 2)
+	tween.tween_property(MODEL, "position", Vector3.ZERO, draw_time)
-	tween.tween_property(MODEL, "rotation", Vector3.ZERO, RECOIL_COOLDOWN / 2)
+	tween.tween_property(MODEL, "rotation", Vector3.ZERO, draw_time)
-	tween.tween_callback(func(): state = INITIAL).set_delay(SHOOTING_SPEED / 2)
+	tween.tween_callback(func(): state = INITIAL).set_delay(ready_time)
 
 
 
@@ -62,7 +68,7 @@ func Shoot():
 			clip -= 1
 			
 		state = SHOOT;
-		var tween = create_tween()
+		tween = create_tween()
 		tween.set_trans(Tween.TRANS_ELASTIC)
 		tween.set_ease(Tween.EASE_OUT)
 		tween.set_parallel(true)
@@ -70,7 +76,7 @@ func Shoot():
 		var rand_rot_y = randf_range(-ANGULAR_MOMENTUM.y,ANGULAR_MOMENTUM.y)
 		var rand_rot_z = randf_range(-ANGULAR_MOMENTUM.z,ANGULAR_MOMENTUM.z)
 		tween.tween_property(MODEL, "rotation", Vector3(deg_to_rad(ANGULAR_MOMENTUM.x),deg_to_rad(rand_rot_y),deg_to_rad(rand_rot_z)),RECOIL_COOLDOWN /2)
-		tween.tween_callback(InitialPos).set_delay(SHOOTING_SPEED / 2)
+		tween.tween_callback(func(): InitialPos(RECOIL_COOLDOWN / 2, SHOOTING_SPEED / 2)).set_delay(SHOOTING_SPEED / 2)
 		return true
 	return false
 
@@ -85,7 +91,7 @@ func Release():
 func Reload():
 	if(clip < MAX_CLIP && state == INITIAL):
 		state = RELOAD
-		var tween = create_tween()
+		tween = create_tween()
 		tween.set_trans(Tween.TRANS_CIRC)
 		tween.set_ease(Tween.EASE_IN)
 		tween.set_parallel(true)

scripts/player/Weapons.gd

@@ -1,9 +1,7 @@
 extends Node3D
 
 const CONFIG_PATH = "weapons.cfg"
-const REVOLVER = 0
+signal shoot
-const UZI = 1
-const CHAINSAW = 2
 
 var state = 0
 @onready var player_root = get_node("../../../../PlayerQ3") as CharacterBody3D
@@ -26,8 +24,7 @@ func init():
 		return
 		
 	Init_Config(config)
-	weapons[current_weapon].init()
+	ChangeWeapon(0)
-	raycast.target_position.z = -weapons[current_weapon].RAY_LEN
 
 func Init_Config(config):
 	for weapon in config.get_sections():
@@ -96,12 +93,14 @@ func _unhandled_input(_event):
 func ChangeWeapon(i):
 	weapons[current_weapon].hide()
 	current_weapon = i
+	weapons[current_weapon].show()
 	weapons[current_weapon].init()
 	raycast.target_position.z = -weapons[current_weapon].RAY_LEN
 
 var time = 0
 func _process(delta):
 	if Input.is_action_pressed("shoot") && weapons[current_weapon].Shoot():
+		shoot.emit(0.20, 0.15)
 		if(weapons[current_weapon].HITSCAN):
 			HitScan()
 		else: