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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 790b03c707
commit f8c95a1dbe
21 changed files with 469 additions and 463 deletions
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13
clear_cmd.c
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@@ -186,12 +186,17 @@ static bool TerraformTileHeight(TerraformerState *ts, uint tile, int height)
{
int direction = ts->direction, r;
const TileIndexDiff *ttm;
const TileIndexDiffC *ttm;
static const TileIndexDiff _terraform_tilepos[5] = {TILE_XY(1,0), TILE_XY(-2,0), TILE_XY(1,1), TILE_XY(0,-2), 0 };
static const TileIndexDiffC _terraform_tilepos[] = {
{ 1, 0},
{-2, 0},
{ 1, 1},
{ 0, -2}
};
for(ttm = _terraform_tilepos; *ttm != 0; ttm++) {
tile += *ttm;
for(ttm = _terraform_tilepos; ttm != endof(_terraform_tilepos); ttm++) {
tile += ToTileIndexDiff(*ttm);
r = TerraformGetHeightOfTile(ts, tile);
if (r != height && r-direction != height && r+direction != height) {