Mercurial > ziew
changeset 3:1a1b7ceecb0f default tip
Bounds checking
| author | Radomir Dopieralski <sheep-devel@sheep.art.pl> |
|---|---|
| date | Thu, 16 Feb 2012 23:46:32 +0100 |
| parents | a3ecaba66636 |
| children | |
| files | ziew.py |
| diffstat | 1 files changed, 7 insertions(+), 5 deletions(-) [+] |
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--- a/ziew.py Thu Feb 16 23:19:13 2012 +0100 +++ b/ziew.py Thu Feb 16 23:46:32 2012 +0100 @@ -11,13 +11,13 @@ ' ######## ', ' ', ' ', - ' ### ###### ', + ' ### #@@### ', ' ', ' ', - ' ######## ', + ' #####@@# ', ' ', '#### ', - ' ', + ' @@@@ ', ' ', '####################', ] @@ -54,7 +54,7 @@ self.frame = (self.frame + 1) % len(self.frames) else: self.frame = 0 - if self.dy: + if self.dy or self.in_air: frame = 2 self.in_air = True else: @@ -68,7 +68,7 @@ self.dy = 0 self.rect.bottom = 480 self.in_air = False - if self.dy>0 and LEVEL[(self.rect.bottom-4)/32][self.rect.centerx/32] == '#': + if self.dy>0 and LEVEL[max(min(len(LEVEL)-1, (self.rect.bottom-4)/32), 0)][max(0, min(self.rect.centerx/32, len(LEVEL[0])-1))] != ' ': self.dy = 0 self.rect.bottom = int((self.rect.bottom-4)/32)*32 + 4 self.in_air = False @@ -91,6 +91,8 @@ for x, cell in enumerate(line): if cell == '#': background.blit(tiles[24], (32 * x, 32 * y)) + elif cell == '@': + background.blit(tiles[25], (32 * x, 32 * y)) return background