bendn's repos / tetris
tetris
Diffstat (limited to 'Tetris.gd')
-rw-r--r--Tetris.gd27
1 files changed, 22 insertions, 5 deletions
diff --git a/Tetris.gd b/Tetris.gd
index a2b8bd5..d4df1e0 100644
--- a/Tetris.gd
+++ b/Tetris.gd
@@ -166,6 +166,17 @@ func draw_preview(shape: TetrisPiece = current_shape) -> PoolVector2Array:
return set_squares
+func highlight_clearable_lines() -> void:
+ var mat := matrix.duplicate(true)
+ current_shape.embed(mat)
+ var lines = Logic.clear_lines(mat.duplicate(true))
+ for l in lines:
+ for x in range(COLUMNS):
+ var c = colors[mat[l][x] - 1]
+ c.v += .2
+ get_square(Vector2(x, l)).color = c
+
+
func _input(event):
if event is InputEventSwipe:
match event.direction.round().normalized():
@@ -196,10 +207,8 @@ func _input(event):
func tick(create_timer := true):
- if create_timer:
- var t := get_tree().create_timer(.25, false)
- t.connect("timeout", self, "tick")
-
+ var no_draw := false
+ var t_length := .25
if not current_shape.move(Vector2(0, 1), matrix): # invalid move: cant go down
if current_shape.position.y == 0:
get_tree().reload_current_scene()
@@ -210,7 +219,15 @@ func tick(create_timer := true):
Logic.clear_lines(matrix)
else:
current_shape.stopped = true
- draw_board()
+ draw_board()
+ highlight_clearable_lines()
+ no_draw = true
+ t_length = .5
+ if create_timer:
+ var t := get_tree().create_timer(t_length, false)
+ t.connect("timeout", self, "tick")
+ if not no_draw:
+ draw_board()
#warning-ignore:shadowed_variable