1 files changed, 112 insertions, 0 deletions
diff --git a/src/core/Zones.h b/src/core/Zones.h
new file mode 100644
index 00000000..bf3957de
--- /dev/null
+++ b/src/core/Zones.h
@@ -0,0 +1,112 @@
+#pragma once
+
+#include "Game.h"
+
+enum eZoneType
+{
+	ZONE_AUDIO,
+	ZONE_TYPE1,	// this should be NAVIG
+	ZONE_TYPE2,	// this should be INFO...but all except MAPINFO get zoneinfo??
+	ZONE_MAPZONE,
+};
+
+class CZone
+{
+public:
+	char       name[8];
+	float      minx;
+	float      miny;
+	float      minz;
+	float      maxx;
+	float      maxy;
+	float      maxz;
+	eZoneType  type;
+	eLevelName level;
+	int16      zoneinfoDay;
+	int16      zoneinfoNight;
+	CZone     *child;
+	CZone     *parent;
+	CZone     *next;
+
+	wchar *GetTranslatedName(void);
+};
+
+class CZoneInfo
+{
+public:
+	// Car data
+	int16 carDensity;
+	int16 carThreshold[6];
+	int16 copThreshold;
+	int16 gangThreshold[9];
+
+	// Ped data
+	uint16 pedDensity;
+	uint16 copDensity;
+	uint16 gangDensity[9];
+	uint16 pedGroup;
+};
+
+
+class CTheZones
+{
+public:
+	static eLevelName &m_CurrLevel;
+	static CZone *&m_pPlayersZone;
+	static int16 &FindIndex;
+
+	static uint16 &NumberOfAudioZones;
+	static int16 *AudioZoneArray;	//[NUMAUDIOZONES];
+	static uint16 &TotalNumberOfMapZones;
+	static uint16 &TotalNumberOfZones;
+	static CZone *ZoneArray;	//[NUMZONES];
+	static CZone *MapZoneArray;	//[NUMMAPZONES];
+	static uint16 &TotalNumberOfZoneInfos;
+	static CZoneInfo *ZoneInfoArray;	//[2*NUMZONES];
+
+	static void Init(void);
+	static void Update(void);
+	static void CreateZone(char *name, eZoneType type,
+	                       float minx, float miny, float minz,
+	                       float maxx, float maxy, float maxz,
+	                       eLevelName level);
+	static void CreateMapZone(char *name, eZoneType type,
+	                          float minx, float miny, float minz,
+	                          float maxx, float maxy, float maxz,
+	                          eLevelName level);
+	static CZone *GetZone(uint16 i) { return &ZoneArray[i]; }
+	static void PostZoneCreation(void);
+	static void InsertZoneIntoZoneHierarchy(CZone *zone);
+	static bool InsertZoneIntoZoneHierRecursive(CZone *z1, CZone *z2);
+	static bool ZoneIsEntirelyContainedWithinOtherZone(CZone *z1, CZone *z2);
+	static bool PointLiesWithinZone(const CVector &v, CZone *zone);
+	static eLevelName GetLevelFromPosition(CVector const &v);
+	static CZone *FindSmallestZonePosition(const CVector *v);
+	static CZone *FindSmallestZonePositionType(const CVector *v, eZoneType type);
+	static CZone *FindSmallestZonePositionILN(const CVector *v);
+	static int16 FindZoneByLabelAndReturnIndex(char *name);
+	static CZoneInfo *GetZoneInfo(const CVector *v, uint8 day);
+	static void GetZoneInfoForTimeOfDay(const CVector *pos, CZoneInfo *info);
+	static void SetZoneCarInfo(uint16 zoneid, uint8 day, int16 carDensity,
+		int16 gang0Num, int16 gang1Num, int16 gang2Num,
+		int16 gang3Num, int16 gang4Num, int16 gang5Num,
+		int16 gang6Num, int16 gang7Num, int16 gang8Num,
+		int16 copNum,
+		int16 car0Num, int16 car1Num, int16 car2Num,
+		int16 car3Num, int16 car4Num, int16 car5Num);
+	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,
+		int16 gang8Density, int16 copDensity);
+	static void SetCarDensity(uint16 zoneid, uint8 day, uint16 cardensity);
+	static void SetPedDensity(uint16 zoneid, uint8 day, uint16 peddensity);
+	static void SetPedGroup(uint16 zoneid, uint8 day, uint16 pedgroup);
+	static int16 FindAudioZone(CVector *pos);
+	static eLevelName FindZoneForPoint(const CVector &pos);
+	static CZone *GetPointerForZoneIndex(int32 i) { return i == -1 ? nil : &ZoneArray[i]; }
+	static int32 GetIndexForZonePointer(CZone *zone) { return zone == nil ? -1 : zone - ZoneArray; }
+	static void AddZoneToAudioZoneArray(CZone *zone);
+	static void InitialiseAudioZoneArray(void);
+	static void SaveAllZones(uint8 *buffer, uint32 *length);
+	static void LoadAllZones(uint8 *buffer, uint32 length);
+};