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(svn r8885) -Codechange: (NewGRF) If a default cargo type property is out of range then choose the cargo type from its refit list.

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This commit is contained in:
peter1138 2007-02-24 19:26:45 +00:00
parent 12b1804d4e
commit 0cf5ebee79
1 changed files with 28 additions and 10 deletions
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38
src/newgrf.cpp
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@ -364,7 +364,8 @@ static bool RailVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
if (ctype < NUM_CARGO) {
rvi[i].cargo_type = ctype;
} else {
grfmsg(2, "RailVehicleChangeInfo: Invalid cargo type %d, ignoring", ctype);
rvi[i].cargo_type = CT_INVALID;
grfmsg(2, "RailVehicleChangeInfo: Invalid cargo type %d, using first refittable", ctype);
}
}
break;
@ -555,7 +556,8 @@ static bool RoadVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
if (cargo < NUM_CARGO) {
rvi[i].cargo_type = cargo;
} else {
grfmsg(2, "RoadVehicleChangeInfo: Invalid cargo type %d, ignoring", cargo);
rvi[i].cargo_type = CT_INVALID;
grfmsg(2, "RoadVehicleChangeInfo: Invalid cargo type %d, using first refittable", cargo);
}
}
break;
@ -665,17 +667,11 @@ static bool ShipVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
FOR_EACH_OBJECT {
uint8 cargo = grf_load_byte(&buf);
// XXX: Need to consult this with patchman yet.
#if 0
// Documentation claims this is already the
// per-landscape cargo type id, but newships.grf
// assume otherwise.
cargo = local_cargo_id_ctype[cargo];
#endif
if (cargo < NUM_CARGO) {
svi[i].cargo_type = cargo;
} else {
grfmsg(2, "ShipVehicleChangeInfo: Invalid cargo type %d, ignoring", cargo);
svi[i].cargo_type = CT_INVALID;
grfmsg(2, "ShipVehicleChangeInfo: Invalid cargo type %d, using first refittable", cargo);
}
}
break;
@ -3713,6 +3709,28 @@ static void CalculateRefitMasks(void)
}
}
_engine_info[engine].refit_mask = ((mask & ~not_mask) ^ xor_mask) & _cargo_mask;
if (_engine_info[engine].refit_mask == 0) continue;
/* Check if this engine's cargo type is valid. If not, set to the first refittable
* cargo type. Apparently cargo_type isn't a common property... */
switch (GetEngine(engine)->type) {
case VEH_Train: {
RailVehicleInfo *rvi = &_rail_vehicle_info[engine];
if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);
break;
}
case VEH_Road: {
RoadVehicleInfo *rvi = &_road_vehicle_info[engine - ROAD_ENGINES_INDEX];
if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);
break;
}
case VEH_Ship: {
ShipVehicleInfo *svi = &_ship_vehicle_info[engine - SHIP_ENGINES_INDEX];
if (svi->cargo_type == CT_INVALID) svi->cargo_type = FindFirstRefittableCargo(engine);
break;
}
}
}
}