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#include "common.h"
#include "patcher.h"
#include "Script.h"
#include "Camera.h"
#include "CarCtrl.h"
#include "DMAudio.h"
#include "Hud.h"
#include "ModelIndices.h"
#include "PlayerInfo.h"
#include "PlayerPed.h"
#include "Pools.h"
#include "Population.h"
#include "Streaming.h"
#include "User.h"
#include "Weather.h"
#include "World.h"
uint8 (&CTheScripts::ScriptSpace)[160 * 1024] = *(uint8(*)[160 * 1024])*(uintptr*)0x74B248;
CTextLine (&CTheScripts::IntroTextLines)[2] = *(CTextLine (*)[2])*(uintptr*)0x70EA74;
CScriptRectangle (&CTheScripts::IntroRectangles)[16] = *(CScriptRectangle (*)[16])*(uintptr*)0x72D108;
CSprite2d (&CTheScripts::ScriptSprites)[16] = *(CSprite2d(*)[16])*(uintptr*)0x72B090;
bool &CTheScripts::DbgFlag = *(bool*)0x95CD87;
uint32 &CTheScripts::OnAMissionFlag = *(uint32*)0x8F2A24;
int32 &CTheScripts::StoreVehicleIndex = *(int32*)0x8F5F3C;
bool &CTheScripts::StoreVehicleWasRandom = *(bool*)0x95CDBC;
CMissionCleanup(&CTheScripts::MissionCleanup) = *(CMissionCleanup*)0x8F2AD8;
CUpsideDownCarCheck(&CTheScripts::UpsideDownCars) = *(CUpsideDownCarCheck*)0x6EE450;
CStuckCarCheck(&CTheScripts::StuckCars) = *(CStuckCarCheck*)0x87C588;
CMissionCleanup::CMissionCleanup()
{
Init();
}
void CMissionCleanup::Init()
{
for (int i = 0; i < MAX_CLEANUP; i++){
m_sEntities[i].type = CLEANUP_UNUSED;
m_sEntities[i].id = 0;
}
}
CMissionCleanupEntity* CMissionCleanup::FindFree()
{
for (int i = 0; i < MAX_CLEANUP; i++){
if (m_sEntities[i].type == CLEANUP_UNUSED)
return &m_sEntities[i];
}
assert(0);
return nil;
}
void CMissionCleanup::AddEntityToList(int32 id, uint8 type)
{
CMissionCleanupEntity* pNew = FindFree();
if (!pNew)
return;
pNew->id = id;
pNew->type = type;
m_bCount++;
}
void CMissionCleanup::RemoveEntityFromList(int32 id, uint8 type)
{
for (int i = 0; i < MAX_CLEANUP; i++){
if (m_sEntities[i].type == type && m_sEntities[i].id == 0){
m_sEntities[i].id = 0;
m_sEntities[i].type = CLEANUP_UNUSED;
}
}
}
void CMissionCleanup::Process()
{
CPopulation::m_AllRandomPedsThisType = -1;
CPopulation::PedDensityMultiplier = 1.0f;
CCarCtrl::CarDensityMultiplier = 1.0;
FindPlayerPed()->m_pWanted->m_fCrimeSensitivity = 1.0f;
TheCamera.Restore();
TheCamera.SetWidescreenOff();
DMAudio.ClearMissionAudio();
CWeather::ReleaseWeather();
for (int i = 0; i < NUM_OF_SPECIAL_CHARS; i++)
CStreaming::SetMissionDoesntRequireSpecialChar(i);
for (int i = 0; i < NUM_OF_CUTSCENE_OBJECTS; i++)
CStreaming::SetMissionDoesntRequireModel(MI_CUTOBJ01 + i);
CStreaming::ms_disableStreaming = false;
CHud::m_ItemToFlash = -1;
CHud::SetHelpMessage(nil, false);
CUserDisplay::OnscnTimer.m_bDisabled = false;
CWorld::Players[0].m_pPed->m_pWanted->m_IsIgnoredByCops = false;
CWorld::Players[0].m_pPed->m_pWanted->m_IsIgnoredByEveryOne = false;
CWorld::Players[0].MakePlayerSafe(false);
CTheScripts::StoreVehicleIndex = -1;
CTheScripts::StoreVehicleWasRandom = true;
CTheScripts::UpsideDownCars.Init();
CTheScripts::StuckCars.Init();
for (int i = 0; i < MAX_CLEANUP; i++){
if (m_sEntities[i].type == CLEANUP_UNUSED)
continue;
switch (m_sEntities[i].type) {
case CLEANUP_CAR:
{
CVehicle* v = CPools::GetVehiclePool()->GetAt(m_sEntities[i].id);
if (v)
CTheScripts::CleanUpThisVehicle(v);
break;
}
case CLEANUP_CHAR:
{
CPed* p = CPools::GetPedPool()->GetAt(m_sEntities[i].id);
if (p)
CTheScripts::CleanUpThisPed(p);
break;
}
case CLEANUP_OBJECT:
{
CObject* o = CPools::GetObjectPool()->GetAt(m_sEntities[i].id);
if (o)
CTheScripts::CleanUpThisObject(o);
break;
}
default:
break;
}
}
}
/* NB: CUpsideDownCarCheck is not used by actual script at all
* It has a weird usage: AreAnyCarsUpsideDown would fail any mission
* just like death or arrest. */
void CUpsideDownCarCheck::Init()
{
for (int i = 0; i < MAX_UPSIDEDOWN_CAR_CHECKS; i++){
m_sCars[i].m_nVehicleIndex = -1;
m_sCars[i].m_nVehicleIndex = 0;
}
}
bool CUpsideDownCarCheck::IsCarUpsideDown(int32 id)
{
CVehicle* v = CPools::GetVehiclePool()->GetAt(id);
return v->GetMatrix().GetUp()->z <= -0.97f &&
v->GetMoveSpeed().Magnitude() < 0.01f &&
v->GetTurnSpeed().Magnitude() < 0.02f;
}
void CUpsideDownCarCheck::UpdateTimers()
{
uint32 timeStep = CTimer::GetFrameTimeStepInMilliseconds();
for (int i = 0; i < MAX_UPSIDEDOWN_CAR_CHECKS; i++){
CVehicle* v = CPools::GetVehiclePool()->GetAt(m_sCars[i].m_nVehicleIndex);
if (v){
if (IsCarUpsideDown(m_sCars[i].m_nVehicleIndex))
m_sCars[i].m_nUpsideDownTimer += timeStep;
else
m_sCars[i].m_nUpsideDownTimer = 0;
}else{
m_sCars[i].m_nVehicleIndex = -1;
m_sCars[i].m_nUpsideDownTimer = 0;
}
}
}
bool CUpsideDownCarCheck::AreAnyCarsUpsideDown()
{
for (int i = 0; i < MAX_UPSIDEDOWN_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex >= 0 && m_sCars[i].m_nUpsideDownTimer > 1000)
return true;
}
return false;
}
void CUpsideDownCarCheck::AddCarToCheck(int32 id)
{
uint16 index = 0;
while (index < MAX_UPSIDEDOWN_CAR_CHECKS && m_sCars[index].m_nVehicleIndex >= 0)
index++;
if (index >= MAX_UPSIDEDOWN_CAR_CHECKS)
return;
m_sCars[index].m_nVehicleIndex = id;
m_sCars[index].m_nUpsideDownTimer = 0;
}
void CUpsideDownCarCheck::RemoveCarFromCheck(int32 id)
{
for (int i = 0; i < MAX_UPSIDEDOWN_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex == id){
m_sCars[i].m_nVehicleIndex = -1;
m_sCars[i].m_nUpsideDownTimer = 0;
}
}
}
bool CUpsideDownCarCheck::HasCarBeenUpsideDownForAWhile(int32 id)
{
for (int i = 0; i < MAX_UPSIDEDOWN_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex == id)
return m_sCars[i].m_nUpsideDownTimer > 1000;
}
return false;
}
void CStuckCarCheckEntry::Reset()
{
m_nVehicleIndex = -1;
m_vecPos = CVector(-5000.0f, -5000.0f, -5000.0f);
m_nLastCheck = -1;
m_fRadius = 0.0f;
m_nStuckTime = 0;
m_bStuck = false;
}
void CStuckCarCheck::Init()
{
for (int i = 0; i < MAX_STUCK_CAR_CHECKS; i++) {
m_sCars[i].Reset();
}
}
void CStuckCarCheck::Process()
{
uint32 timer = CTimer::GetTimeInMilliseconds();
for (int i = 0; i < MAX_STUCK_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex < 0)
continue;
if (timer <= m_sCars[i].m_nStuckTime + m_sCars[i].m_nLastCheck)
continue;
CVehicle* pv = CPools::GetVehiclePool()->GetAt(m_sCars[i].m_nVehicleIndex);
if (!pv){
m_sCars[i].Reset();
continue;
}
float distance = (pv->GetPosition() - m_sCars[i].m_vecPos).Magnitude();
m_sCars[i].m_bStuck = distance < m_sCars[i].m_fRadius;
m_sCars[i].m_vecPos = pv->GetPosition();
m_sCars[i].m_nLastCheck = timer;
}
}
void CStuckCarCheck::AddCarToCheck(int32 id, float radius, uint32 time)
{
CVehicle* pv = CPools::GetVehiclePool()->GetAt(id);
if (!pv)
return;
int index = 0;
while (index < MAX_STUCK_CAR_CHECKS && m_sCars[index].m_nVehicleIndex >= 0)
index++;
/* Would be nice to return if index >= MAX_STUCK_CAR_CHECKS... */
m_sCars[index].m_nVehicleIndex = id;
m_sCars[index].m_vecPos = pv->GetPosition();
m_sCars[index].m_nLastCheck = CTimer::GetTimeInMilliseconds();
m_sCars[index].m_fRadius = radius;
m_sCars[index].m_nStuckTime = time;
m_sCars[index].m_bStuck = false;
}
void CStuckCarCheck::RemoveCarFromCheck(int32 id)
{
for (int i = 0; i < MAX_STUCK_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex == id){
m_sCars[i].Reset();
}
}
}
bool CStuckCarCheck::HasCarBeenStuckForAWhile(int32 id)
{
for (int i = 0; i < MAX_STUCK_CAR_CHECKS; i++){
if (m_sCars[i].m_nVehicleIndex == id)
return m_sCars[i].m_bStuck;
}
return false;
}
WRAPPER void CTheScripts::CleanUpThisVehicle(CVehicle*) { EAXJMP(0x4548D0); }
WRAPPER void CTheScripts::CleanUpThisPed(CPed*) { EAXJMP(0x4547A0); }
WRAPPER void CTheScripts::CleanUpThisObject(CObject*) { EAXJMP(0x454910); }
WRAPPER bool CTheScripts::IsPlayerOnAMission() { EAXJMP(0x439410); }
WRAPPER void CTheScripts::ScriptDebugLine3D(float x1, float y1, float z1, float x2, float y2, float z2, int col, int col2) { EAXJMP(0x4534E0); }
STARTPATCHES
InjectHook(0x437AE0, &CMissionCleanup::Init, PATCH_JUMP);
InjectHook(0x437BA0, &CMissionCleanup::AddEntityToList, PATCH_JUMP);
InjectHook(0x437BD0, &CMissionCleanup::RemoveEntityFromList, PATCH_JUMP);
InjectHook(0x437C10, &CMissionCleanup::Process, PATCH_JUMP);
InjectHook(0x437DC0, &CUpsideDownCarCheck::Init, PATCH_JUMP);
InjectHook(0x437EE0, &CUpsideDownCarCheck::UpdateTimers, PATCH_JUMP);
InjectHook(0x437F80, &CUpsideDownCarCheck::AreAnyCarsUpsideDown, PATCH_JUMP);
InjectHook(0x437FB0, &CUpsideDownCarCheck::AddCarToCheck, PATCH_JUMP);
InjectHook(0x437FE0, &CUpsideDownCarCheck::RemoveCarFromCheck, PATCH_JUMP);
InjectHook(0x438010, &CUpsideDownCarCheck::HasCarBeenUpsideDownForAWhile, PATCH_JUMP);
InjectHook(0x438050, &CStuckCarCheck::Init, PATCH_JUMP);
InjectHook(0x4380A0, &CStuckCarCheck::Process, PATCH_JUMP);
InjectHook(0x4381C0, &CStuckCarCheck::AddCarToCheck, PATCH_JUMP);
InjectHook(0x438240, &CStuckCarCheck::RemoveCarFromCheck, PATCH_JUMP);
InjectHook(0x4382A0, &CStuckCarCheck::HasCarBeenStuckForAWhile, PATCH_JUMP);
ENDPATCHES
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