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(svn r15542) -Feature(ette): Support vehicle vars 0x47 and 0xF2 in purchase list.

This commit is contained in:
frosch 2009-02-21 13:24:55 +00:00
parent d3850e101c
commit 157e0481ad
1 changed files with 11 additions and 0 deletions
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11
src/newgrf_engine.cpp
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@ -452,10 +452,21 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by
switch (variable) {
case 0x43: return _current_company | (LiveryHelper(object->u.vehicle.self_type, NULL) << 24); // Owner information
case 0x46: return 0; // Motion counter
case 0x47: { // Vehicle cargo info
const Engine *e = GetEngine(object->u.vehicle.self_type);
CargoID cargo_type = e->GetDefaultCargoType();
if (cargo_type != CT_INVALID) {
const CargoSpec *cs = GetCargo(cargo_type);
return (cs->classes << 16) | (cs->weight << 8) | GetEngineGRF(e->index)->cargo_map[cargo_type];
} else {
return 0x000000FF;
}
}
case 0x48: return GetEngine(object->u.vehicle.self_type)->flags; // Vehicle Type Info
case 0x49: return _cur_year; // 'Long' format build year
case 0xC4: return Clamp(_cur_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR; // Build year
case 0xDA: return INVALID_VEHICLE; // Next vehicle
case 0xF2: return 0; // Cargo subtype
}
*available = false;