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Attention | Topic was automatically imported from the old Question2Answer platform. |
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Asked By | potatobanana |
i want it to snap to cell/ grid. cell size = 96x96
how should i do it?
onready var objec_for_fill = preload("res://objectforcell.tscn")
onready var sprite_node = get_parent().get_node("Sprite")
func areAllTilesInRectOfType(globalRect: Rect2, tileType: int) -> bool:
var firstCellCoords: Vector2 = world_to_map(globalRect.position)
var lastCellCoords: Vector2 = world_to_map(globalRect.end)
for x in range(firstCellCoords.x,lastCellCoords.x + 1):
for y in range(firstCellCoords.y,lastCellCoords.y + 1):
if get_cell(x, y) != tileType:
return false
return true
func _unhandled_input(event: InputEvent) -> void:
sprite_node.global_position = get_global_mouse_position()
if event.is_action_pressed("Lclick"):
var spriteGlobalRect: Rect2 = sprite_node.global_transform.xform(sprite_node.get_rect())
var tileTypeToCheckFor: int = 7
if areAllTilesInRectOfType(spriteGlobalRect, tileTypeToCheckFor) :
var test_obj = objec_for_fill.instance()
test_obj.global_position = spriteGlobalRect.position + spriteGlobalRect.size/2
add_child(test_obj)
print("obj pos",test_obj.position, "mouse pos", spriteGlobalRect.position)