@tool

extends Node2D
class_name TileRenderer

@export var base_color: Color = Color.SPRING_GREEN
@export var top_color: Color = Color.WEB_GREEN

var drawbox: Rect2
var drawbox_top: Rect2
var tile_transform: TileTransform
var grid: Grid
var text_pos: Vector2

func _ready():
	tile_transform = Util.find_parent_type(self, TileTransform)
	grid = Util.find_parent_type(self, Grid)

func _process(_delta):
	queue_redraw()

func _draw():
	_update_drawbox()
	draw_rect(drawbox, base_color, true)
	draw_rect(drawbox_top, top_color, true)
	draw_string(ThemeDB.fallback_font, text_pos, "House", HORIZONTAL_ALIGNMENT_CENTER, drawbox_top.size.x, 12)

	
func _update_drawbox():
	
	var size = self.tile_transform.size * (self.grid.cell_size if self.grid != null else 100)
	var box = Rect2(size / -2.0, size)

	if not is_node_ready():
		return

	self.drawbox = box
	self.drawbox_top = Rect2(
		drawbox.position.x + 2.0,
		drawbox.position.y + drawbox.size.y - 18.0,
		drawbox.size.x - 4.0,
		16.0
	)
	# drawbox_top.size.y = 16
	text_pos = drawbox_top.position
	text_pos.y += drawbox_top.size.y - 3