23 lines
487 B
GDScript
23 lines
487 B
GDScript
|
extends Node2D
|
||
|
|
|
||
|
|
@export var size := Vector2(16,16):
|
||
|
|
set(value):
|
||
|
|
size = value
|
||
|
|
queue_redraw()
|
||
|
|
|
||
|
|
@onready var board := get_parent() as Board
|
||
|
|
|
||
|
|
|
||
|
|
func _draw():
|
||
|
|
draw_rect(Rect2(0,0,size.x,size.y), Color(1,0,0,0.7), false, 2)
|
||
|
|
|
||
|
|
|
||
|
|
func _process(_delta):
|
||
|
|
var grid_pos = board.global_to_map(get_viewport().get_mouse_position())
|
||
|
|
var state = board.get_state(grid_pos)
|
||
|
|
if state == board.empty_state and board.active:
|
||
|
|
position = board.map_to_local(grid_pos) - size / 2
|
||
|
|
show()
|
||
|
|
else:
|
||
|
|
hide()
|