local Multiplayer support

player.gd

@@ -12,20 +12,23 @@ extends RigidBody2D
 @export var friction = 5
 @export var max_speed = 500.0
 
-@export var player_index = 0  # Default to keyboard (-1). Set to controller ID for multiplayer.
+var input_id = -1  # Default to keyboard (-1). Set to controller ID for multiplayer.
 
 var charging = false
 var current_power = 0.0
 var bomb = null  # Global bomb reference
 var aim_direction = Vector2(1, -1)  # Default aiming direction
 
-@onready var velocity_label = $Label
+@onready var label = $Label
 @onready var line_indicator = $Line2D # Reference to the Line2D node
 
 # Dead zone for joystick input
 var dead_zone = 0.2
 
 func _ready() -> void:
+	label.text = str(input_id)
+		
+		
 	# Set the initial points for the Line2D to indicate the starting vector
 	line_indicator.clear_points()
 	line_indicator.add_point(Vector2.ZERO) # Starting point at the player
@@ -43,9 +46,6 @@ func _process(delta: float) -> void:
 		current_power += charge_rate * delta
 		current_power = min(current_power, max_power) # Cap power at max_power
 
-		# Update velocity on the label
-		velocity_label.text = "Power: " + str(current_power)
-
 		# Set the start position of the line a bit away from the player
 		var start_position = aim_direction * line_start_offset
 		# Update the Line2D to visualize the throw direction and power
@@ -67,21 +67,21 @@ func _process(delta: float) -> void:
 		line_indicator.set_point_position(1, Vector2.ZERO)
 
 func update_aim_direction():
-	if player_index == -1:  # Keyboard/Mouse
+	if input_id == -1:  # Keyboard/Mouse
 		aim_direction = (get_global_mouse_position() - global_position).normalized()
 	else:  # Controller
-		var joy_x = Input.get_joy_axis(player_index, JOY_AXIS_LEFT_X)
-		var joy_y = Input.get_joy_axis(player_index, JOY_AXIS_LEFT_Y)
+		var joy_x = Input.get_joy_axis(input_id, JOY_AXIS_LEFT_X)
+		var joy_y = Input.get_joy_axis(input_id, JOY_AXIS_LEFT_Y)
 
 		# Apply dead zone
 		if abs(joy_x) > dead_zone or abs(joy_y) > dead_zone:
 			aim_direction = Vector2(joy_x, joy_y).normalized()
 
 func is_throwing_input_pressed() -> bool:
-	if player_index == -1:  # Keyboard/Mouse
+	if input_id == -1:  # Keyboard/Mouse
 		return Input.is_action_pressed("throw_bomb")
 	else:  # Controller (use A button for throwing)
-		return Input.is_joy_button_pressed(player_index, JOY_BUTTON_A)
+		return Input.is_joy_button_pressed(input_id, JOY_BUTTON_A)
 
 func throw_bomb(power: float):
 	# Check if there is no bomb or if the current bomb instance is invalid
@@ -97,5 +97,5 @@ func throw_bomb(power: float):
 		# Add the bomb to the scene
 		add_child(bomb)
 
-		# Clear velocity display after throwing (optional)
-		velocity_label.text = "Power: 0"
+func set_input_id(id: int) -> void:
+	input_id = id