zone info commands + fix

src/control/Script.cpp

@@ -3095,14 +3095,21 @@ int8 CRunningScript::ProcessCommands300To399(int32 command)
 		CTheScripts::ReadTextLabelFromScript(&m_nIp, label);
 		m_nIp += KEY_LENGTH_IN_SCRIPT;
 		CollectParameters(&m_nIp, 12);
+		for (i = 0; i < NUM_GANGS; i++)
+			gangDensities[i] = ScriptParams[i + 2];
 		int zone = CTheZones::FindZoneByLabelAndReturnIndex(label, ZONE_INFO);
+		for (int i = 0; i < NUM_GANGS; i++) {
+			if (gangDensities[i] != 0 && CGangs::GetGangInfo(i)->m_nVehicleMI == -1)
+				debug("SET_ZONE_CAR_INFO - Gang %d car ratio should be 0 in %s zone\n", i + 1, label);
+		}
 		if (zone < 0) {
 			debug("Couldn't find zone - %s\n", label);
 			return 0;
 		}
-		for(i = 0; i < NUM_GANGS; i++)
+		while (zone >= 0) {
-			gangDensities[i] = ScriptParams[2+i];
 			CTheZones::SetZoneCarInfo(zone, ScriptParams[0], ScriptParams[1], ScriptParams[11], gangDensities);
+			zone = CTheZones::FindNextZoneByLabelAndReturnIndex(label, ZONE_INFO);
+		}
 		return 0;
 	}
 	/* Not implemented.
@@ -3166,8 +3173,11 @@ int8 CRunningScript::ProcessCommands300To399(int32 command)
 			debug("Couldn't find zone - %s\n", label);
 			return 0;
 		}
+		while (zone >= 0) {
 			CTheZones::SetZonePedInfo(zone, ScriptParams[0], ScriptParams[1], ScriptParams[2], ScriptParams[3],
 				ScriptParams[4], ScriptParams[5], ScriptParams[6], ScriptParams[7], ScriptParams[8], ScriptParams[9], ScriptParams[10], ScriptParams[11]);
+			zone = CTheZones::FindNextZoneByLabelAndReturnIndex(label, ZONE_INFO);
+		}
 		return 0;
 	}
 	case COMMAND_SET_TIME_SCALE:
@@ -9835,7 +9845,32 @@ int8 CRunningScript::ProcessCommands1200To1299(int32 command)
 	case COMMAND_IS_OBJECT_IN_AREA_2D:
 	case COMMAND_IS_OBJECT_IN_AREA_3D:
 	case COMMAND_TASK_TOGGLE_DUCK:
+		assert(0);
 	case COMMAND_SET_ZONE_CIVILIAN_CAR_INFO:
+	{
+		char label[12];
+		int16 carDensities[CCarCtrl::NUM_CAR_CLASSES];
+		int16 boatDensities[CCarCtrl::NUM_BOAT_CLASSES];
+		int i;
+
+		CTheScripts::ReadTextLabelFromScript(&m_nIp, label);
+		m_nIp += KEY_LENGTH_IN_SCRIPT;
+		CollectParameters(&m_nIp, 12);
+		for (i = 0; i < CCarCtrl::NUM_CAR_CLASSES; i++)
+			carDensities[i] = ScriptParams[i + 1];
+		for (i = 0; i < CCarCtrl::NUM_BOAT_CLASSES; i++)
+			boatDensities[i] = ScriptParams[i + 1 + CCarCtrl::NUM_CAR_CLASSES];
+		int zone = CTheZones::FindZoneByLabelAndReturnIndex(label, ZONE_INFO);
+		if (zone < 0) {
+			debug("Couldn't find zone - %s\n", label);
+			return 0;
+		}
+		while (zone >= 0) {
+			CTheZones::SetZoneCivilianCarInfo(zone, ScriptParams[0], carDensities, boatDensities);
+			zone = CTheZones::FindNextZoneByLabelAndReturnIndex(label, ZONE_INFO);
+		}
+		return 0;
+	}
 	case COMMAND_REQUEST_ANIMATION:
 	case COMMAND_HAS_ANIMATION_LOADED:
 	case COMMAND_REMOVE_ANIMATION:

src/core/Streaming.cpp

@@ -1299,14 +1299,17 @@ CStreaming::StreamVehiclesAndPeds(void)
 		int32 mostRequestedRating = 0;
 		for(i = 0; i < CCarCtrl::TOTAL_CUSTOM_CLASSES; i++){
 			if(CCarCtrl::NumRequestsOfCarRating[i] > maxReq &&
-				(i == 0 && zone.carThreshold[0] != 0) ||
+				((i == 0 && zone.carThreshold[0] != 0) ||
-				(i != 0 && zone.carThreshold[i] != zone.carThreshold[i-1])) {
+				(i != 0 && zone.carThreshold[i] != zone.carThreshold[i-1]))) {
 				maxReq = CCarCtrl::NumRequestsOfCarRating[i];
 				mostRequestedRating = i;
 			}
 		}
+		debug("selected %d with %d\n", mostRequestedRating, maxReq);
 		model = CCarCtrl::ChooseCarModelToLoad(mostRequestedRating);
+		debug("selected %d\n", model);
 		if(!HasModelLoaded(model)){
+			debug("requested %d\n", model);
 			RequestModel(model, STREAMFLAGS_DEPENDENCY);
 			timeBeforeNextLoad = 350;
 		}

src/core/Zones.cpp

@@ -399,6 +399,7 @@ int16
 CTheZones::FindNextZoneByLabelAndReturnIndex(char *name, eZoneType type)
 {
 	char str[8];
+	++FindIndex;
 	memset(str, 0, 8);
 	strncpy(str, name, 8);
 	switch(type){
@@ -501,6 +502,21 @@ CTheZones::SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
 	info->gangThreshold[8] = gangCarDensities[8] + info->gangThreshold[7];
 }
 
+void CTheZones::SetZoneCivilianCarInfo(uint16 zoneid, uint8 day,
+	const int16* carDensities, const int16* boatDensities)
+{
+	CZone* zone;
+	CZoneInfo* info;
+	zone = GetInfoZone(zoneid);
+	info = &ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight];
+	info->carThreshold[0] = carDensities[0];
+	for (int i = 1; i < CCarCtrl::NUM_CAR_CLASSES; i++)
+		info->carThreshold[i] = carDensities[i] + info->carThreshold[i-1];
+	info->boatThreshold[0] = boatDensities[0];
+	for (int i = 1; i < CCarCtrl::NUM_BOAT_CLASSES; i++)
+		info->boatThreshold[i] = boatDensities[i] + info->boatThreshold[i - 1];
+}
+
 void
 CTheZones::SetZonePedInfo(uint16 zoneid, uint8 day, int16 pedDensity,
 	int16 gang0Density, int16 gang1Density, int16 gang2Density, int16 gang3Density,

src/core/Zones.h

@@ -93,6 +93,8 @@ public:
 	static void GetZoneInfoForTimeOfDay(const CVector *pos, CZoneInfo *info);
 	static void SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
 		int16 copCarDensity, const int16 *gangCarDensities /*[NUMGANGS]*/);
+	static void SetZoneCivilianCarInfo(uint16 zoneid, uint8 day,
+		const int16* carDensities, const int16* boatDensities);
 	static void SetZonePedInfo(uint16 zoneid, uint8 day, int16 pedDensity,
 		int16 gang0Density, int16 gang1Density, int16 gang2Density, int16 gang3Density,
 		int16 gang4Density, int16 gang5Density, int16 gang6Density, int16 gang7Density,