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(svn r9621) -Codechange: implement newgrf house property 1E (cargo types)

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peter1138 2007-04-13 21:18:48 +00:00
parent 59399480b3
commit 01ef0284cb
1 changed files with 19 additions and 2 deletions
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21
src/newgrf.cpp
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@ -1403,8 +1403,25 @@ static bool TownHouseChangeInfo(uint hid, int numinfo, int prop, byte **bufp, in
break;
case 0x1E: // Accepted cargo types
FOR_EACH_OBJECT grf_load_dword(&buf);
ret = true;
FOR_EACH_OBJECT {
uint32 cargotypes = grf_load_dword(&buf);
/* Check if the cargo types should not be changed */
if (cargotypes == 0xFFFFFFFF) break;
for (uint j = 0; j < 3; j++) {
/* Get the cargo number from the 'list' */
uint8 cargo_part = GB(cargotypes, 8 * j, 8);
CargoID cargo = GetCargoTranslation(cargo_part, _cur_grffile);
if (cargo == CT_INVALID) {
/* Disable acceptance of invalid cargo type */
housespec[i]->cargo_acceptance[j] = 0;
} else {
housespec[i]->accepts_cargo[j] = cargo;
}
}
}
break;
default: