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(svn r10167) -Codechange: Change the flagging system of grf loaded feature from a bitset to a bool evaluation.

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Like easier to read and faster to evaluate :)
This commit is contained in:
belugas
2007-06-15 23:55:52 +00:00
parent 77b29ea3bc
commit 0f0b58d429
5 changed files with 23 additions and 21 deletions
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16
src/newgrf.cpp
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@@ -76,7 +76,7 @@ static uint32 _ttdpatch_flags[8];
static byte *_preload_sprite = NULL;
/* Indicates which are the newgrf features currently loaded ingame */
uint8 _loaded_newgrf_features;
GRFLoadedFeatures _loaded_newgrf_features;
enum GrfDataType {
GDT_SOUND,
@@ -539,7 +539,7 @@ static bool RailVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
case 0x27: // Miscellaneous flags
FOR_EACH_OBJECT {
ei[i].misc_flags = grf_load_byte(&buf);
if (HASBIT(ei[i].misc_flags, EF_USES_2CC)) SETBIT(_loaded_newgrf_features, GRFLOADED_2CC);
_loaded_newgrf_features.has_2CC = HASBIT(ei[i].misc_flags, EF_USES_2CC);
}
break;
@@ -661,7 +661,7 @@ static bool RoadVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
case 0x1C: // Miscellaneous flags
FOR_EACH_OBJECT {
ei[i].misc_flags = grf_load_byte(&buf);
if (HASBIT(ei[i].misc_flags, EF_USES_2CC)) SETBIT(_loaded_newgrf_features, GRFLOADED_2CC);
_loaded_newgrf_features.has_2CC = HASBIT(ei[i].misc_flags, EF_USES_2CC);
}
break;
@@ -772,7 +772,7 @@ static bool ShipVehicleChangeInfo(uint engine, int numinfo, int prop, byte **buf
case 0x17: // Miscellaneous flags
FOR_EACH_OBJECT {
ei[i].misc_flags = grf_load_byte(&buf);
if (HASBIT(ei[i].misc_flags, EF_USES_2CC)) SETBIT(_loaded_newgrf_features, GRFLOADED_2CC);
_loaded_newgrf_features.has_2CC = HASBIT(ei[i].misc_flags, EF_USES_2CC);
}
break;
@@ -888,7 +888,7 @@ static bool AircraftVehicleChangeInfo(uint engine, int numinfo, int prop, byte *
case 0x17: // Miscellaneous flags
FOR_EACH_OBJECT {
ei[i].misc_flags = grf_load_byte(&buf);
if (HASBIT(ei[i].misc_flags, EF_USES_2CC)) SETBIT(_loaded_newgrf_features, GRFLOADED_2CC);
_loaded_newgrf_features.has_2CC = HASBIT(ei[i].misc_flags, EF_USES_2CC);
}
break;
@@ -1297,7 +1297,7 @@ static bool TownHouseChangeInfo(uint hid, int numinfo, int prop, byte **bufp, in
* FinaliseHouseArray() for more details. */
if (housespec[i]->min_date < 1930) housespec[i]->min_date = 1930;
}
SETBIT(_loaded_newgrf_features, GRFLOADED_NEWHOUSES);
_loaded_newgrf_features.has_newhouses = true;
break;
case 0x09: // Building flags
@@ -4490,7 +4490,9 @@ static void ResetNewGRFData()
_traininfo_vehicle_pitch = 0;
_traininfo_vehicle_width = 29;
_loaded_newgrf_features = 0;
_loaded_newgrf_features.has_2CC = false;
_loaded_newgrf_features.has_newhouses = false;
_loaded_newgrf_features.has_newindustries = false,
_signal_base = 0;
_coast_base = 0;