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Code Issues

(svn r11252) -Revert r11239, Fix r9620: cargo translation was not done correctly

release/0.6
glx 2007-10-13 02:23:11 +00:00
parent 63f54c43b3
commit ac9f287f20
3 changed files with 15 additions and 26 deletions
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19
src/newgrf.cpp
View File

@ -1762,7 +1762,7 @@ static bool IndustrytilesChangeInfo(uint indtid, int numinfo, int prop, byte **b
case 0x0B:
case 0x0C: {
uint16 acctp = grf_load_word(&buf);
tsp->accepts_cargo[prop - 0x0A] = GB(acctp, 0, 8);
tsp->accepts_cargo[prop - 0x0A] = GetCargoTranslation(GB(acctp, 0, 8), _cur_grffile);
tsp->acceptance[prop - 0x0A] = GB(acctp, 8, 8);
} break;
@ -1963,13 +1963,13 @@ static bool IndustriesChangeInfo(uint indid, int numinfo, int prop, byte **bufp,
case 0x10: // Production cargo types
for (byte j = 0; j < 2; j++) {
indsp->produced_cargo[j] = grf_load_byte(&buf);
indsp->produced_cargo[j] = GetCargoTranslation(grf_load_byte(&buf), _cur_grffile);
}
break;
case 0x11: // Acceptance cargo types
for (byte j = 0; j < 3; j++) {
indsp->accepts_cargo[j] = grf_load_byte(&buf);
indsp->accepts_cargo[j] = GetCargoTranslation(grf_load_byte(&buf), _cur_grffile);
}
grf_load_byte(&buf); // Unnused, eat it up
break;
@ -5237,15 +5237,6 @@ static void FinaliseIndustriesArray()
strid = GetGRFStringID(indsp->grf_prop.grffile->grfid, indsp->new_industry_text);
if (strid != STR_UNDEFINED) indsp->new_industry_text = strid;
for (byte j = 0; j < 2; j++) {
CargoID c = GetCargoTranslation(indsp->produced_cargo[j], indsp->grf_prop.grffile);
indsp->produced_cargo[j] = c;
}
for (byte j = 0; j < 3; j++) {
CargoID c = GetCargoTranslation(indsp->accepts_cargo[j], indsp->grf_prop.grffile);
indsp->accepts_cargo[j] = c;
}
_industry_mngr.SetEntitySpec(indsp);
_loaded_newgrf_features.has_newindustries = true;
}
@ -5256,10 +5247,6 @@ static void FinaliseIndustriesArray()
for (int i = 0; i < NUM_INDUSTRYTILES; i++) {
IndustryTileSpec *indtsp = file->indtspec[i];
if (indtsp != NULL) {
for (byte j = 0; j < 3; j++) {
CargoID c = GetCargoTranslation(indtsp->accepts_cargo[j], indtsp->grf_prop.grffile);
indtsp->accepts_cargo[j] = c;
}
_industile_mngr.SetEntitySpec(indtsp);
}
}

20
src/newgrf_cargo.cpp
View File

@ -98,17 +98,19 @@ uint16 GetCargoCallback(CallbackID callback, uint32 param1, uint32 param2, const
}
CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile)
CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile, bool usebit)
{
/* Pre-version 7 uses the 'climate dependent' ID, i.e. cargo is the cargo ID */
if (grffile->grf_version < 7) return HASBIT(_cargo_mask, cargo) ? cargo : (CargoID) CT_INVALID;
/* If the GRF contains a translation table (and the cargo is in bounds)
* then get the cargo ID for the label */
if (cargo < grffile->cargo_max) return GetCargoIDByLabel(grffile->cargo_list[cargo]);
/* Else the cargo value is a 'climate independent' 'bitnum' */
return GetCargoIDByBitnum(cargo);
if (grffile->grf_version < 7) {
if (!usebit) return cargo;
/* Else the cargo value is a 'climate independent' 'bitnum' */
if (HASBIT(_cargo_mask, cargo)) return GetCargoIDByBitnum(cargo);
} else {
/* If the GRF contains a translation table (and the cargo is in bounds)
* then get the cargo ID for the label */
if (cargo < grffile->cargo_max) return GetCargoIDByLabel(grffile->cargo_list[cargo]);
}
return CT_INVALID;
}
uint8 GetReverseCargoTranslation(CargoID cargo, const GRFFile *grffile)

2
src/newgrf_cargo.h
View File

@ -29,7 +29,7 @@ struct GRFFile;
SpriteID GetCustomCargoSprite(const CargoSpec *cs);
uint16 GetCargoCallback(CallbackID callback, uint32 param1, uint32 param2, const CargoSpec *cs);
CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile);
CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile, bool usebit = false);
uint8 GetReverseCargoTranslation(CargoID cargo, const GRFFile *grffile);
#endif /* NEWGRF_CARGO_H */