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(svn r6729) -Fix r6707: [build aircraft window] solved a crash when using a grf set with a buildable helicopter with a lower EngineID than the first buildable plane 

Also removed a lot of const cast as they mess up the code and didn't help much
release/0.5
bjarni 2006-10-10 20:11:48 +00:00
parent 9cf0fa3238
commit eef1d4de7a
1 changed files with 4 additions and 4 deletions
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8
build_vehicle_gui.c
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@ -286,7 +286,7 @@ void CcBuildAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2)
} }
} }
static inline void ExtendEngineListSize(const EngineID **engine_list, uint16 *engine_list_length, uint16 step_size, uint16 max) static inline void ExtendEngineListSize(EngineID **engine_list, uint16 *engine_list_length, uint16 step_size, uint16 max)
{ {
*engine_list_length = min(*engine_list_length + step_size, max); *engine_list_length = min(*engine_list_length + step_size, max);
*engine_list = realloc((void*)*engine_list, (*engine_list_length) * sizeof((*engine_list)[0])); *engine_list = realloc((void*)*engine_list, (*engine_list_length) * sizeof((*engine_list)[0]));
@ -310,17 +310,17 @@ static void GenerateBuildAircraftList(EngineID **planes, uint16 *num_planes, Eng
switch (avi->subtype) { switch (avi->subtype) {
case AIR_CTOL: // Propeller planes case AIR_CTOL: // Propeller planes
if (*num_planes == plane_length) ExtendEngineListSize((const EngineID**)planes, &plane_length, 5, NUM_AIRCRAFT_ENGINES); if (*num_planes == plane_length) ExtendEngineListSize(planes, &plane_length, 5, NUM_AIRCRAFT_ENGINES);
(*planes)[(*num_planes)++] = eid; (*planes)[(*num_planes)++] = eid;
break; break;
case (AIR_CTOL | AIR_FAST): // Jet planes case (AIR_CTOL | AIR_FAST): // Jet planes
if (*num_jets == jet_length) ExtendEngineListSize((const EngineID**)jets, &jet_length, 5, NUM_AIRCRAFT_ENGINES); if (*num_jets == jet_length) ExtendEngineListSize(jets, &jet_length, 5, NUM_AIRCRAFT_ENGINES);
(*jets)[(*num_jets)++] = eid; (*jets)[(*num_jets)++] = eid;
break; break;
case 0: // Helicopters case 0: // Helicopters
if (*num_helicopters == helicopter_length) ExtendEngineListSize((const EngineID**)helicopters, &plane_length, 5, NUM_AIRCRAFT_ENGINES); if (*num_helicopters == helicopter_length) ExtendEngineListSize(helicopters, &helicopter_length, 5, NUM_AIRCRAFT_ENGINES);
(*helicopters)[(*num_helicopters)++] = eid; (*helicopters)[(*num_helicopters)++] = eid;
break; break;
} }