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Randomly generate 2 or 4 tile

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Coeuvre Wong 2015-07-04 00:45:58 +08:00
parent 73dc7ca756
commit 0ed962fae9
1 changed files with 6 additions and 1 deletions
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7
src/board.rs
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@ -36,7 +36,12 @@ impl<'a> Board<'a> {
let y = (random::<u32>() % self.settings.tile_height as u32) as i32; let y = (random::<u32>() % self.settings.tile_height as u32) as i32;
if self.get_tile(x, y).is_none() { if self.get_tile(x, y).is_none() {
self.tiles.push(Tile::new(self.settings, 2, x, y)); let score = if random::<u32>() % 2 == 0 {
2
} else {
4
};
self.tiles.push(Tile::new(self.settings, score, x, y));
break; break;
} }
} }