static void game_size(game_params *params, game_drawstate *ds,
int *x, int *y, int expand)
{
- int tsx, tsy, ts;
+ double tsx, tsy, ts;
/*
* Each window dimension equals the tile size times one more
* than the grid dimension (the border is half the width of the
* tiles).
*/
- tsx = *x / (params->w + 1);
- tsy = *y / (params->h + 1);
+ tsx = (double)*x / ((double)params->w + 1.0);
+ tsy = (double)*y / ((double)params->h + 1.0);
ts = min(tsx, tsy);
if (expand)
- ds->tilesize = ts;
+ ds->tilesize = (int)(ts + 0.5);
else
- ds->tilesize = min(ts, PREFERRED_TILE_SIZE);
+ ds->tilesize = min((int)ts, PREFERRED_TILE_SIZE);
*x = TILE_SIZE * params->w + 2 * BORDER;
*y = TILE_SIZE * params->h + 2 * BORDER;