#include "common.h"
#include "patcher.h"
#include "World.h"
#include "Clock.h"
#include "Zones.h"
eLevelName &CTheZones::m_CurrLevel = *(eLevelName*)0x8F2BC8;
CZone *&CTheZones::m_pPlayersZone = *(CZone**)0x8F254C;
int16 &CTheZones::FindIndex = *(int16*)0x95CC40;
uint16 &CTheZones::NumberOfAudioZones = *(uint16*)0x95CC84;
int16 *CTheZones::AudioZoneArray = (int16*)0x713BC0;
uint16 &CTheZones::TotalNumberOfMapZones = *(uint16*)0x95CC74;
uint16 &CTheZones::TotalNumberOfZones = *(uint16*)0x95CC36;
CZone *CTheZones::ZoneArray = (CZone*)0x86BEE0;
CZone *CTheZones::MapZoneArray = (CZone*)0x663EC0;
uint16 &CTheZones::TotalNumberOfZoneInfos = *(uint16*)0x95CC3C;
CZoneInfo *CTheZones::ZoneInfoArray = (CZoneInfo*)0x714400;
#define SWAPF(a, b) { float t; t = a; a = b; b = t; }
void
CTheZones::Init(void)
{
int i;
for(i = 0; i < NUMAUDIOZONES; i++)
AudioZoneArray[i] = -1;
NumberOfAudioZones = 0;
CZoneInfo *zonei;
int x = 1000/6;
for(i = 0; i < 2*NUMZONES; i++){
zonei = &ZoneInfoArray[i];
zonei->carDensity = 10;
zonei->carThreshold[0] = x;
zonei->carThreshold[1] = zonei->carThreshold[0] + x;
zonei->carThreshold[2] = zonei->carThreshold[1] + x;
zonei->carThreshold[3] = zonei->carThreshold[2] + x;
zonei->carThreshold[4] = zonei->carThreshold[3];
zonei->carThreshold[5] = zonei->carThreshold[4];
zonei->copThreshold = zonei->carThreshold[5] + x;
zonei->gangThreshold[0] = zonei->copThreshold;
zonei->gangThreshold[1] = zonei->gangThreshold[0];
zonei->gangThreshold[2] = zonei->gangThreshold[1];
zonei->gangThreshold[3] = zonei->gangThreshold[2];
zonei->gangThreshold[4] = zonei->gangThreshold[3];
zonei->gangThreshold[5] = zonei->gangThreshold[4];
zonei->gangThreshold[6] = zonei->gangThreshold[5];
zonei->gangThreshold[7] = zonei->gangThreshold[6];
zonei->gangThreshold[8] = zonei->gangThreshold[7];
}
TotalNumberOfZoneInfos = 1; // why 1?
for(i = 0; i < NUMZONES; i++)
memset(&ZoneArray[i], 0, sizeof(CZone));
strcpy(ZoneArray[0].name, "CITYZON");
ZoneArray[0].minx = -4000.0f;
ZoneArray[0].miny = -4000.0f;
ZoneArray[0].minz = -500.0f;
ZoneArray[0].maxx = 4000.0f;
ZoneArray[0].maxy = 4000.0f;
ZoneArray[0].maxz = 500.0f;
ZoneArray[0].level = LEVEL_NONE;
TotalNumberOfZones = 1;
m_CurrLevel = LEVEL_NONE;
m_pPlayersZone = &ZoneArray[0];
for(i = 0; i < NUMMAPZONES; i++){
memset(&MapZoneArray[i], 0, sizeof(CZone));
MapZoneArray[i].type = ZONE_MAPZONE;
}
strcpy(MapZoneArray[0].name, "THEMAP");
MapZoneArray[0].minx = -4000.0f;
MapZoneArray[0].miny = -4000.0f;
MapZoneArray[0].minz = -500.0f;
MapZoneArray[0].maxx = 4000.0f;
MapZoneArray[0].maxy = 4000.0f;
MapZoneArray[0].maxz = 500.0f;
MapZoneArray[0].level = LEVEL_NONE;
TotalNumberOfMapZones = 1;
}
void
CTheZones::Update(void)
{
CVector pos;
FindPlayerCoors(pos);
m_pPlayersZone = FindSmallestZonePosition(&pos);
m_CurrLevel = GetLevelFromPosition(pos);
}
void
CTheZones::CreateZone(char *name, eZoneType type,
float minx, float miny, float minz,
float maxx, float maxy, float maxz,
eLevelName level)
{
CZone *zone;
char *p;
if(minx > maxx) SWAPF(minx, maxx);
if(miny > maxy) SWAPF(miny, maxy);
if(minz > maxz) SWAPF(minz, maxz);
// make upper case
for(p = name; *p; p++) if(islower(*p)) *p = toupper(*p);
// add zone
zone = &ZoneArray[TotalNumberOfZones++];
strncpy(zone->name, name, 7);
zone->name[7] = '\0';
zone->type = type;
zone->minx = minx;
zone->miny = miny;
zone->minz = minz;
zone->maxx = maxx;
zone->maxy = maxy;
zone->maxz = maxz;
zone->level = level;
if(type == ZONE_AUDIO || type == ZONE_TYPE1 || type == ZONE_TYPE2){
zone->zoneinfoDay = TotalNumberOfZoneInfos++;
zone->zoneinfoNight = TotalNumberOfZoneInfos++;
}
}
void
CTheZones::CreateMapZone(char *name, eZoneType type,
float minx, float miny, float minz,
float maxx, float maxy, float maxz,
eLevelName level)
{
CZone *zone;
char *p;
if(minx > maxx) SWAPF(minx, maxx);
if(miny > maxy) SWAPF(miny, maxy);
if(minz > maxz) SWAPF(minz, maxz);
// make upper case
for(p = name; *p; p++) if(islower(*p)) *p = toupper(*p);
// add zone
zone = &MapZoneArray[TotalNumberOfMapZones++];
strncpy(zone->name, name, 7);
zone->name[7] = '\0';
zone->type = type;
zone->minx = minx;
zone->miny = miny;
zone->minz = minz;
zone->maxx = maxx;
zone->maxy = maxy;
zone->maxz = maxz;
zone->level = level;
}
void
CTheZones::PostZoneCreation(void)
{
int i;
for(i = 1; i < TotalNumberOfZones; i++)
InsertZoneIntoZoneHierarchy(&ZoneArray[i]);
InitialiseAudioZoneArray();
}
void
CTheZones::InsertZoneIntoZoneHierarchy(CZone *zone)
{
zone->child = nil;
zone->parent = nil;
zone->next = nil;
InsertZoneIntoZoneHierRecursive(zone, &ZoneArray[0]);
}
bool
CTheZones::InsertZoneIntoZoneHierRecursive(CZone *inner, CZone *outer)
{
int n;
CZone *child, *next, *insert;
// return false if inner was not inserted into outer
if(outer == nil ||
!ZoneIsEntirelyContainedWithinOtherZone(inner, outer))
return false;
// try to insert inner into children of outer
for(child = outer->child; child; child = child->next)
if(InsertZoneIntoZoneHierRecursive(inner, child))
return true;
// insert inner as child of outer
// count number of outer's children contained within inner
n = 0;
for(child = outer->child; child; child = child->next)
if(ZoneIsEntirelyContainedWithinOtherZone(child, inner))
n++;
inner->next = outer->child;
inner->parent = outer;
outer->child = inner;
// move children from outer to inner
if(n){
insert = inner;
for(child = inner->next; child; child = next){
next = child->next;
if(ZoneIsEntirelyContainedWithinOtherZone(child,inner)){
insert->next = child->next;
child->parent = inner;
child->next = inner->child;
inner->child = child;
}else
insert = child;
}
}
return true;
}
bool
CTheZones::ZoneIsEntirelyContainedWithinOtherZone(CZone *inner, CZone *outer)
{
char tmp[100];
if(inner->minx < outer->minx ||
inner->maxx > outer->maxx ||
inner->miny < outer->miny ||
inner->maxy > outer->maxy ||
inner->minz < outer->minz ||
inner->maxz > outer->maxz){
CVector vmin(inner->minx, inner->miny, inner->minz);
if(PointLiesWithinZone(vmin, outer))
sprintf(tmp, "Overlapping zones %s and %s\n",
inner->name, outer->name);
CVector vmax(inner->maxx, inner->maxy, inner->maxz);
if(PointLiesWithinZone(vmax, outer))
sprintf(tmp, "Overlapping zones %s and %s\n",
inner->name, outer->name);
return false;
}
return true;
}
bool
CTheZones::PointLiesWithinZone(const CVector &v, CZone *zone)
{
return zone->minx <= v.x && v.x <= zone->maxx &&
zone->miny <= v.y && v.y <= zone->maxy &&
zone->minz <= v.z && v.z <= zone->maxz;
}
eLevelName
CTheZones::GetLevelFromPosition(CVector const &v)
{
int i;
// char tmp[116];
// if(!PointLiesWithinZone(v, &MapZoneArray[0]))
// sprintf(tmp, "x = %.3f y= %.3f z = %.3f\n", v.x, v.y, v.z);
for(i = 1; i < TotalNumberOfMapZones; i++)
if(PointLiesWithinZone(v, &MapZoneArray[i]))
return MapZoneArray[i].level;
return MapZoneArray[0].level;
}
CZone*
CTheZones::FindSmallestZonePosition(const CVector *v)
{
CZone *best = &ZoneArray[0];
// zone to test next
CZone *zone = ZoneArray[0].child;
while(zone)
// if in zone, descent into children
if(PointLiesWithinZone(*v, zone)){
best = zone;
zone = zone->child;
// otherwise try next zone
}else
zone = zone->next;
return best;
}
CZone*
CTheZones::FindSmallestZonePositionType(const CVector *v, eZoneType type)
{
CZone *best = nil;
if(ZoneArray[0].type == type)
best = &ZoneArray[0];
// zone to test next
CZone *zone = ZoneArray[0].child;
while(zone)
// if in zone, descent into children
if(PointLiesWithinZone(*v, zone)){
if(zone->type == type)
best = zone;
zone = zone->child;
// otherwise try next zone
}else
zone = zone->next;
return best;
}
CZone*
CTheZones::FindSmallestZonePositionILN(const CVector *v)
{
CZone *best = nil;
if(ZoneArray[0].type == ZONE_AUDIO ||
ZoneArray[0].type == ZONE_TYPE1 ||
ZoneArray[0].type == ZONE_TYPE2)
best = &ZoneArray[0];
// zone to test next
CZone *zone = ZoneArray[0].child;
while(zone)
// if in zone, descent into children
if(PointLiesWithinZone(*v, zone)){
if(zone->type == ZONE_AUDIO ||
zone->type == ZONE_TYPE1 ||
zone->type == ZONE_TYPE2)
best = zone;
zone = zone->child;
// otherwise try next zone
}else
zone = zone->next;
return best;
}
int16
CTheZones::FindZoneByLabelAndReturnIndex(char *name)
{
char str[8];
memset(str, 0, 8);
strncpy(str, name, 8);
for(FindIndex = 0; FindIndex < TotalNumberOfZones; FindIndex++)
if(strcmp(GetZone(FindIndex)->name, name) == 0)
return FindIndex;
return -1;
}
CZoneInfo*
CTheZones::GetZoneInfo(const CVector *v, uint8 day)
{
CZone *zone;
zone = FindSmallestZonePositionILN(v);
if(zone == nil)
return &ZoneInfoArray[0];
return &ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight];
}
void
CTheZones::GetZoneInfoForTimeOfDay(const CVector *pos, CZoneInfo *info)
{
CZoneInfo *day, *night;
float d, n;
day = GetZoneInfo(pos, 1);
night = GetZoneInfo(pos, 0);
if(CClock::GetIsTimeInRange(8, 19))
*info = *day;
else if(CClock::GetIsTimeInRange(22, 5))
*info = *night;
else{
if(CClock::GetIsTimeInRange(19, 22)){
n = (CClock::GetHours() - 19) / 3.0f;
assert(n >= 0.0f && n <= 1.0f);
d = n - 1.0f;
}else{
d = (CClock::GetHours() - 5) / 3.0f;
assert(d >= 0.0f && d <= 1.0f);
n = d - 1.0f;
}
info->carDensity = day->carDensity * d + night->carDensity * n;
info->carThreshold[0] = day->carThreshold[0] * d + night->carThreshold[0] * n;
info->carThreshold[1] = day->carThreshold[1] * d + night->carThreshold[1] * n;
info->carThreshold[2] = day->carThreshold[2] * d + night->carThreshold[2] * n;
info->carThreshold[3] = day->carThreshold[3] * d + night->carThreshold[3] * n;
info->carThreshold[4] = day->carThreshold[4] * d + night->carThreshold[4] * n;
info->carThreshold[5] = day->carThreshold[5] * d + night->carThreshold[5] * n;
info->copThreshold = day->copThreshold * d + night->copThreshold * n;
info->gangThreshold[0] = day->gangThreshold[0] * d + night->gangThreshold[0] * n;
info->gangThreshold[1] = day->gangThreshold[1] * d + night->gangThreshold[1] * n;
info->gangThreshold[2] = day->gangThreshold[2] * d + night->gangThreshold[2] * n;
info->gangThreshold[3] = day->gangThreshold[3] * d + night->gangThreshold[3] * n;
info->gangThreshold[4] = day->gangThreshold[4] * d + night->gangThreshold[4] * n;
info->gangThreshold[5] = day->gangThreshold[5] * d + night->gangThreshold[5] * n;
info->gangThreshold[6] = day->gangThreshold[6] * d + night->gangThreshold[6] * n;
info->gangThreshold[7] = day->gangThreshold[7] * d + night->gangThreshold[7] * n;
info->gangThreshold[8] = day->gangThreshold[8] * d + night->gangThreshold[8] * n;
info->pedDensity = day->pedDensity * d + night->pedDensity * n;
info->copDensity = day->copDensity * d + night->copDensity * n;
info->gangDensity[0] = day->gangDensity[0] * d + night->gangDensity[0] * n;
info->gangDensity[1] = day->gangDensity[1] * d + night->gangDensity[1] * n;
info->gangDensity[2] = day->gangDensity[2] * d + night->gangDensity[2] * n;
info->gangDensity[3] = day->gangDensity[3] * d + night->gangDensity[3] * n;
info->gangDensity[4] = day->gangDensity[4] * d + night->gangDensity[4] * n;
info->gangDensity[5] = day->gangDensity[5] * d + night->gangDensity[5] * n;
info->gangDensity[6] = day->gangDensity[6] * d + night->gangDensity[6] * n;
info->gangDensity[7] = day->gangDensity[7] * d + night->gangDensity[7] * n;
info->gangDensity[8] = day->gangDensity[8] * d + night->gangDensity[8] * n;
}
if(CClock::GetIsTimeInRange(5, 19))
info->pedGroup = day->pedGroup;
else
info->pedGroup = night->pedGroup;
assert(info->carDensity >= 0);
assert(info->carThreshold[0] >= 0);
assert(info->carThreshold[1] >= 0);
assert(info->carThreshold[2] >= 0);
assert(info->carThreshold[3] >= 0);
assert(info->carThreshold[4] >= 0);
assert(info->carThreshold[5] >= 0);
assert(info->copThreshold >= 0);
assert(info->gangThreshold[0] >= 0);
assert(info->gangThreshold[1] >= 0);
assert(info->gangThreshold[2] >= 0);
assert(info->gangThreshold[3] >= 0);
assert(info->gangThreshold[4] >= 0);
assert(info->gangThreshold[5] >= 0);
assert(info->gangThreshold[6] >= 0);
assert(info->gangThreshold[7] >= 0);
assert(info->gangThreshold[8] >= 0);
}
// BUG: there might be a bug somewhere in there that causes
// thresholds to become negative so CCarCtrl::ChooseModel will hang
void
CTheZones::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)
{
CZone *zone;
CZoneInfo *info;
zone = GetZone(zoneid);
info = &ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight];
if(carDensity != -1) info->carDensity = carDensity;
int16 oldCar1Num = info->carThreshold[1] - info->carThreshold[0];
int16 oldCar2Num = info->carThreshold[2] - info->carThreshold[1];
int16 oldCar3Num = info->carThreshold[3] - info->carThreshold[2];
int16 oldCar4Num = info->carThreshold[4] - info->carThreshold[3];
int16 oldCar5Num = info->carThreshold[5] - info->carThreshold[4];
int16 oldCopNum = info->copThreshold - info->carThreshold[5];
int16 oldGang0Num = info->gangThreshold[0] - info->copThreshold;
int16 oldGang1Num = info->gangThreshold[1] - info->gangThreshold[0];
int16 oldGang2Num = info->gangThreshold[2] - info->gangThreshold[1];
int16 oldGang3Num = info->gangThreshold[3] - info->gangThreshold[2];
int16 oldGang4Num = info->gangThreshold[4] - info->gangThreshold[3];
int16 oldGang5Num = info->gangThreshold[5] - info->gangThreshold[4];
int16 oldGang6Num = info->gangThreshold[6] - info->gangThreshold[5];
int16 oldGang7Num = info->gangThreshold[7] - info->gangThreshold[6];
int16 oldGang8Num = info->gangThreshold[8] - info->gangThreshold[7];
assert(oldCar1Num >= 0);
assert(oldCar2Num >= 0);
assert(oldCar3Num >= 0);
assert(oldCar4Num >= 0);
assert(oldCar5Num >= 0);
assert(oldCopNum >= 0);
assert(oldGang0Num >= 0);
assert(oldGang1Num >= 0);
assert(oldGang2Num >= 0);
assert(oldGang3Num >= 0);
assert(oldGang4Num >= 0);
assert(oldGang5Num >= 0);
assert(oldGang6Num >= 0);
assert(oldGang7Num >= 0);
assert(oldGang8Num >= 0);
if(car0Num != -1) info->carThreshold[0] = car0Num;
if(car1Num != -1) info->carThreshold[1] = info->carThreshold[0] + car1Num;
else info->carThreshold[1] = info->carThreshold[0] + oldCar1Num;
if(car2Num != -1) info->carThreshold[2] = info->carThreshold[1] + car2Num;
else info->carThreshold[2] = info->carThreshold[1] + oldCar2Num;
if(car3Num != -1) info->carThreshold[3] = info->carThreshold[2] + car3Num;
else info->carThreshold[3] = info->carThreshold[2] + oldCar3Num;
if(car4Num != -1) info->carThreshold[4] = info->carThreshold[3] + car4Num;
else info->carThreshold[4] = info->carThreshold[3] + oldCar4Num;
if(car5Num != -1) info->carThreshold[5] = info->carThreshold[4] + car5Num;
else info->carThreshold[5] = info->carThreshold[4] + oldCar5Num;
if(copNum != -1) info->copThreshold = info->carThreshold[5] + copNum;
else info->copThreshold = info->carThreshold[5] + oldCopNum;
if(gang0Num != -1) info->gangThreshold[0] = info->copThreshold + gang0Num;
else info->gangThreshold[0] = info->copThreshold + oldGang0Num;
if(gang1Num != -1) info->gangThreshold[1] = info->gangThreshold[0] + gang1Num;
else info->gangThreshold[1] = info->gangThreshold[0] + oldGang1Num;
if(gang2Num != -1) info->gangThreshold[2] = info->gangThreshold[1] + gang2Num;
else info->gangThreshold[2] = info->gangThreshold[1] + oldGang2Num;
if(gang3Num != -1) info->gangThreshold[3] = info->gangThreshold[2] + gang3Num;
else info->gangThreshold[3] = info->gangThreshold[2] + oldGang3Num;
if(gang4Num != -1) info->gangThreshold[4] = info->gangThreshold[3] + gang4Num;
else info->gangThreshold[4] = info->gangThreshold[3] + oldGang4Num;
if(gang5Num != -1) info->gangThreshold[5] = info->gangThreshold[4] + gang5Num;
else info->gangThreshold[5] = info->gangThreshold[4] + oldGang5Num;
if(gang6Num != -1) info->gangThreshold[6] = info->gangThreshold[5] + gang6Num;
else info->gangThreshold[6] = info->gangThreshold[5] + oldGang6Num;
if(gang7Num != -1) info->gangThreshold[7] = info->gangThreshold[6] + gang7Num;
else info->gangThreshold[7] = info->gangThreshold[6] + oldGang7Num;
if(gang8Num != -1) info->gangThreshold[8] = info->gangThreshold[7] + gang8Num;
else info->gangThreshold[8] = info->gangThreshold[7] + oldGang8Num;
assert(info->carDensity >= 0);
assert(info->carThreshold[0] >= 0);
assert(info->carThreshold[1] >= 0);
assert(info->carThreshold[2] >= 0);
assert(info->carThreshold[3] >= 0);
assert(info->carThreshold[4] >= 0);
assert(info->carThreshold[5] >= 0);
assert(info->copThreshold >= 0);
assert(info->gangThreshold[0] >= 0);
assert(info->gangThreshold[1] >= 0);
assert(info->gangThreshold[2] >= 0);
assert(info->gangThreshold[3] >= 0);
assert(info->gangThreshold[4] >= 0);
assert(info->gangThreshold[5] >= 0);
assert(info->gangThreshold[6] >= 0);
assert(info->gangThreshold[7] >= 0);
assert(info->gangThreshold[8] >= 0);
}
void
CTheZones::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)
{
CZone *zone;
CZoneInfo *info;
zone = GetZone(zoneid);
info = &ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight];
if(pedDensity != -1) info->pedDensity = pedDensity;
if(copDensity != -1) info->copDensity = copDensity;
if(gang0Density != -1) info->gangThreshold[0] = gang0Density;
if(gang1Density != -1) info->gangThreshold[1] = gang1Density;
if(gang2Density != -1) info->gangThreshold[2] = gang2Density;
if(gang3Density != -1) info->gangThreshold[3] = gang3Density;
if(gang4Density != -1) info->gangThreshold[4] = gang4Density;
if(gang5Density != -1) info->gangThreshold[5] = gang5Density;
if(gang6Density != -1) info->gangThreshold[6] = gang6Density;
if(gang7Density != -1) info->gangThreshold[7] = gang7Density;
if(gang8Density != -1) info->gangThreshold[8] = gang8Density;
}
void
CTheZones::SetCarDensity(uint16 zoneid, uint8 day, uint16 cardensity)
{
CZone *zone;
zone = GetZone(zoneid);
if(zone->type == ZONE_AUDIO || zone->type == ZONE_TYPE1 || zone->type == ZONE_TYPE2)
ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight].carDensity = cardensity;
}
void
CTheZones::SetPedDensity(uint16 zoneid, uint8 day, uint16 peddensity)
{
CZone *zone;
zone = GetZone(zoneid);
if(zone->type == ZONE_AUDIO || zone->type == ZONE_TYPE1 || zone->type == ZONE_TYPE2)
ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight].pedDensity = peddensity;
}
void
CTheZones::SetPedGroup(uint16 zoneid, uint8 day, uint16 pedgroup)
{
CZone *zone;
zone = GetZone(zoneid);
if(zone->type == ZONE_AUDIO || zone->type == ZONE_TYPE1 || zone->type == ZONE_TYPE2)
ZoneInfoArray[day ? zone->zoneinfoDay : zone->zoneinfoNight].pedGroup = pedgroup;
}
int16
CTheZones::FindAudioZone(CVector *pos)
{
int i;
for(i = 0; i < NumberOfAudioZones; i++)
if(PointLiesWithinZone(*pos, GetZone(AudioZoneArray[i])))
return i;
return -1;
}
eLevelName
CTheZones::FindZoneForPoint(const CVector &pos)
{
if(PointLiesWithinZone(pos, GetZone(FindZoneByLabelAndReturnIndex("IND_ZON"))))
return LEVEL_INDUSTRIAL;
if(PointLiesWithinZone(pos, GetZone(FindZoneByLabelAndReturnIndex("COM_ZON"))))
return LEVEL_COMMERCIAL;
if(PointLiesWithinZone(pos, GetZone(FindZoneByLabelAndReturnIndex("SUB_ZON"))))
return LEVEL_SUBURBAN;
return LEVEL_NONE;
}
void
CTheZones::AddZoneToAudioZoneArray(CZone *zone)
{
int i, z;
if(zone->type != ZONE_AUDIO)
return;
/* This is a bit stupid */
z = -1;
for(i = 0; i < NUMZONES; i++)
if(&ZoneArray[i] == zone)
z = i;
AudioZoneArray[NumberOfAudioZones++] = z;
}
void
CTheZones::InitialiseAudioZoneArray(void)
{
bool gonext;
CZone *zone;
gonext = false;
zone = &ZoneArray[0];
// Go deep first,
// set gonext when backing up a level to visit the next child
while(zone)
if(gonext){
AddZoneToAudioZoneArray(zone);
if(zone->next){
gonext = false;
zone = zone->next;
}else
zone = zone->parent;
}else if(zone->child)
zone = zone->child;
else{
AddZoneToAudioZoneArray(zone);
if(zone->next)
zone = zone->next;
else{
gonext = true;
zone = zone->parent;
}
}
}
STARTPATCHES
InjectHook(0x4B5DE0, CTheZones::Init, PATCH_JUMP);
InjectHook(0x4B61D0, CTheZones::Update, PATCH_JUMP);
InjectHook(0x4B6210, CTheZones::CreateZone, PATCH_JUMP);
InjectHook(0x4B6380, CTheZones::CreateMapZone, PATCH_JUMP);
InjectHook(0x4B64C0, CTheZones::PostZoneCreation, PATCH_JUMP);
InjectHook(0x4B6500, CTheZones::InsertZoneIntoZoneHierarchy, PATCH_JUMP);
InjectHook(0x4B6530, CTheZones::InsertZoneIntoZoneHierRecursive, PATCH_JUMP);
InjectHook(0x4B65F0, CTheZones::ZoneIsEntirelyContainedWithinOtherZone, PATCH_JUMP);
InjectHook(0x4B6710, CTheZones::PointLiesWithinZone, PATCH_JUMP);
InjectHook(0x4B6910, CTheZones::GetLevelFromPosition, PATCH_JUMP);
InjectHook(0x4B69B0, CTheZones::FindSmallestZonePosition, PATCH_JUMP);
InjectHook(0x4B6790, CTheZones::FindSmallestZonePositionType, PATCH_JUMP);
InjectHook(0x4B6890, CTheZones::FindSmallestZonePositionILN, PATCH_JUMP);
InjectHook(0x4B6800, CTheZones::FindZoneByLabelAndReturnIndex, PATCH_JUMP);
InjectHook(0x4B6A10, CTheZones::GetZoneInfo, PATCH_JUMP);
InjectHook(0x4B6FB0, CTheZones::GetZoneInfoForTimeOfDay, PATCH_JUMP);
InjectHook(0x4B6A50, CTheZones::SetZoneCarInfo, PATCH_JUMP);
InjectHook(0x4B6DC0, CTheZones::SetZonePedInfo, PATCH_JUMP);
InjectHook(0x4B6EB0, CTheZones::SetCarDensity, PATCH_JUMP);
InjectHook(0x4B6F00, CTheZones::SetPedDensity, PATCH_JUMP);
InjectHook(0x4B6F50, CTheZones::SetPedGroup, PATCH_JUMP);
InjectHook(0x4B83E0, CTheZones::FindAudioZone, PATCH_JUMP);
InjectHook(0x4B8430, CTheZones::FindZoneForPoint, PATCH_JUMP);
InjectHook(0x4B8340, CTheZones::AddZoneToAudioZoneArray, PATCH_JUMP);
InjectHook(0x4B8380, CTheZones::InitialiseAudioZoneArray, PATCH_JUMP);
ENDPATCHES
