alex/tetrys
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Update scoreboard only when score changes

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Alex Yatskov 2014-05-20 08:12:09 +09:00
parent 05ab135a7d
commit 49d04bb21e
1 changed files with 12 additions and 5 deletions
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17
tetris.py
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@ -220,7 +220,8 @@ class Game:
self.board = Board((padding, padding), (10, 20), border_width, block_size)
self.board_prev = Board((self.board.grid_rect.right + padding, padding), (4, 4), border_width, block_size)
self.score_position = self.board_prev.grid_rect.left, self.board_prev.grid_rect.bottom+padding
self.scoreboard_position = self.board_prev.grid_rect.left, self.board_prev.grid_rect.bottom+padding
self.scoreboard_dirty = True
self.tetrad = None
self.tetrad_next = None
@ -244,10 +245,13 @@ class Game:
if self.tetrad_next is not None:
self.board_prev.render_tetrad(surface, self.tetrad_next)
self.render_stats(surface)
self.render_scoreboard(surface)
def render_stats(self, surface):
def render_scoreboard(self, surface):
if not self.scoreboard_dirty:
return
text_lines = [
'Score: {0}'.format(self.score),
'Lines: {0}'.format(self.lines_cleared),
@ -263,12 +267,14 @@ class Game:
)
text_position = (
self.score_position[0],
self.score_position[1] + index*self.font.get_height()
self.scoreboard_position[0],
self.scoreboard_position[1] + index * self.font.get_height()
)
surface.blit(text_surface, text_position)
self.scoreboard_dirty = False
def advance(self, elapsed):
if not self.active:
@ -304,6 +310,7 @@ class Game:
if lines_cleared > 0:
self.score += (self.current_level() + 1) * self.line_multipliers[lines_cleared - 1]
self.lines_cleared += lines_cleared
self.scoreboard_dirty = True
self.tetrad = self.tetrad_next.centered(self.board.grid_dims[0])
self.tetrad_next = Tetrad.random()