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-rw-r--r--src/town_cmd.cpp11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/town_cmd.cpp b/src/town_cmd.cpp
index ed83f4884..e6ee6c208 100644
--- a/src/town_cmd.cpp
+++ b/src/town_cmd.cpp
@@ -435,8 +435,7 @@ static void TileLoop_Town(TileIndex tile)
for (uint i = 0; i < 256; i++) {
uint16 callback = GetHouseCallback(CBID_HOUSE_PRODUCE_CARGO, i, r, house_id, t, tile);
- if (callback == CALLBACK_FAILED) break;
- if (callback == 0x20FF) break;
+ if (callback == CALLBACK_FAILED || callback == CALLBACK_HOUSEPRODCARGO_END) break;
CargoID cargo = GetCargoTranslation(GB(callback, 8, 7), hs->grffile);
if (cargo == CT_INVALID) continue;
@@ -1604,9 +1603,9 @@ static bool CheckBuildHouseMode(TileIndex tile, Slope tileh, int mode)
int b;
Slope slope;
- static const byte _masks[8] = {
- 0xC,0x3,0x9,0x6,
- 0x3,0xC,0x6,0x9,
+ static const Slope _masks[8] = {
+ SLOPE_NE, SLOPE_SW, SLOPE_NW, SLOPE_SE,
+ SLOPE_SW, SLOPE_NE, SLOPE_SE, SLOPE_NW,
};
slope = GetTileSlope(tile, NULL);
@@ -1616,7 +1615,7 @@ static bool CheckBuildHouseMode(TileIndex tile, Slope tileh, int mode)
b = 0;
if ((slope != SLOPE_FLAT && ~slope & _masks[mode])) b = ~b;
- if ((tileh != SLOPE_FLAT && ~tileh & _masks[mode+4])) b = ~b;
+ if ((tileh != SLOPE_FLAT && ~tileh & _masks[mode + 4])) b = ~b;
if (b)
return false;