Fireball, need to tweak the animation to get some grey at the end like the standing fire

SHIFT + B

game/scenes/player.gd

@@ -14,6 +14,8 @@ const MAX_NUMBER_OF_JUMPS := 2
 const MIN_FOV := 10.0
 const MAX_FOV := 179.0
 const ZOOM_FACTOR := 1.1 # Zoom out when >1, in when < 1
+const FIREBALL_SPAWN_FORWARD_OFFSET := 1.5
+const FIREBALL_SPAWN_UP_OFFSET := 1.2
 var mouse_sensitivity := 0.005
 var rotation_x := 0.0
 var rotation_y := 0.0
@@ -45,6 +47,7 @@ var _jump_triggered := false
 @export var anim_sprint_speed_threshold := 10.0
 
 var jump_sound = preload("res://assets/audio/jump.ogg")
+var fireball_scene = preload("res://scenes/Projectiles/fireball.tscn")
 var audio_player = AudioStreamPlayer.new()
 
 @export var camera_path: NodePath
@@ -183,6 +186,10 @@ func _input(event):
 		elif event.button_index == MOUSE_BUTTON_WHEEL_DOWN:
 			zoom_camera(ZOOM_FACTOR) # Zoom out
 			
+	if event.is_action_pressed("player_fireball"):
+		shoot_fireball()
+		return
+
 	if event.is_action_pressed("player_light"):
 		_flashlight.visible = !_flashlight.visible
 			
@@ -192,6 +199,13 @@ func zoom_camera(factor):
 	var new_fov = cam.fov * factor
 	cam.fov = clamp(new_fov, MIN_FOV, MAX_FOV)
 
+func shoot_fireball() -> void:
+	var direction := get_look_direction()
+	var origin := get_look_origin() + direction * FIREBALL_SPAWN_FORWARD_OFFSET
+	var fireball := fireball_scene.instantiate()
+	get_tree().current_scene.add_child(fireball)
+	fireball.launch(origin, direction)
+
 func _update_animation(on_floor: bool, velocity: Vector3) -> void:
 	if _anim_player == null:
 		return
@@ -266,4 +280,6 @@ func get_look_origin() -> Vector3:
 
 
 func get_look_direction() -> Vector3:
+	if cam:
+		return (-cam.global_transform.basis.z).normalized()
 	return (-global_basis.z).normalized()