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(svn r1396) Introduce TileIndexDiffC - the compile time version of TileIndexDiff

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tron
2005-01-06 11:39:00 +00:00
parent 9a32e38633
commit d3c6855320
21 changed files with 469 additions and 463 deletions
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14
rail_gui.c
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@@ -385,14 +385,14 @@ static int GetBestFit1x1(int x, int y)
// get the rail in each direction
tile = TILE_FROM_XY(x,y);
for(i=0; i!=5; i++) {
static TileIndexDiff _tile_inc[5] = {
TILE_XY(-1, 0),
TILE_XY(0, 1) - TILE_XY(-1, 0),
TILE_XY(1, 0) - TILE_XY(0, 1),
TILE_XY(0, -1) - TILE_XY(1, 0),
TILE_XY(0, 0) - TILE_XY(0, -1),
static const TileIndexDiffC _tile_inc[] = {
{-1 , 0 },
{ 0 - -1, 1 - 0},
{ 1 - 0, 0 - 1},
{ 0 - 1, -1 - 0},
{ 0 - 0, 0 - -1}
};
tile += _tile_inc[i];
tile += ToTileIndexDiff(_tile_inc[i]);
m[i] = 0;
if (IS_TILETYPE(tile, MP_RAILWAY) && _map5[tile] < 0x80)
m[i] = _map5[tile]&0x3F;