X-Git-Url: http://git.purplebirdman.com/catris.git/blobdiff_plain/8e268f9db84c3528b0387776b74ff0b195409896..6b83672611a4da4e879e16192b30df7640eb6e6f:/script/board.gd

diff --git a/script/board.gd b/script/board.gd
index f405791..9f70dfa 100644
--- a/script/board.gd
+++ b/script/board.gd
@@ -1,6 +1,10 @@
 extends Control
 class_name Board
 
+
+signal added_piece
+
+
 @export var block_size: int = 20
 @export var piece_catalogue: Array[PackedScene] = []
 
@@ -10,7 +14,7 @@ var _player_piece: Piece = null
 var _grid_final_y_row: int = 0
 var _grid_final_x_row: int = 0
 
-var _num_pieces: int = 0
+var num_pieces: int = 0
 
 func _ready() -> void:
 	assert(piece_catalogue.size() >= 1, "Expected at least one piece in catalogue")
@@ -46,12 +50,16 @@ func _add_player_piece():
 	var piece: Piece = scene.instantiate()
 	piece.block_size = block_size
 	
+	# TODO: start piece at center of board
 	_player_position = Vector2i(5, 0)
 	piece.position = _player_position * block_size
 	_player_piece = piece
 	
+	# add piece to scene tree and emit signal
 	add_child(piece)
-	_num_pieces += 1
+	num_pieces += 1
+	added_piece.emit()
+	
 	print(str(piece))