Core: fix "comparison of unsigned expression < 0 is always false" warnings

--HG-- branch : trunk
2010-08-21 23:40:53 +02:00
parent 572f7bbd1d
commit a40cb46e61
4 changed files with 19 additions and 7 deletions
@@ -150,10 +150,10 @@ namespace VMAP
    {
        float tx_f = (pos.x - iCorner.x)/LIQUID_TILE_SIZE;
        uint32 tx = uint32(tx_f);
-        if (tx<0 || tx >= iTilesX) return false;
+        if (tx >= iTilesX) return false;
        float ty_f = (pos.y - iCorner.y)/LIQUID_TILE_SIZE;
        uint32 ty = uint32(ty_f);
-        if (ty<0 || ty >= iTilesY) return false;
+        if (ty >= iTilesY) return false;

        // check if tile shall be used for liquid level
        // checking for 0x08 *might* be enough, but disabled tiles always are 0x?F: