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-rw-r--r--src/vehicles/Automobile.cpp295
-rw-r--r--src/vehicles/Automobile.h5
-rw-r--r--src/vehicles/DamageManager.cpp18
-rw-r--r--src/vehicles/DamageManager.h5
-rw-r--r--src/vehicles/Vehicle.cpp6
-rw-r--r--src/vehicles/Vehicle.h17
6 files changed, 323 insertions, 23 deletions
diff --git a/src/vehicles/Automobile.cpp b/src/vehicles/Automobile.cpp
index ecf3bde3..6890eeb9 100644
--- a/src/vehicles/Automobile.cpp
+++ b/src/vehicles/Automobile.cpp
@@ -1,4 +1,5 @@
#include "common.h"
+#include "main.h"
#include "patcher.h"
#include "General.h"
#include "Pad.h"
@@ -317,7 +318,7 @@ CAutomobile::ProcessControl(void)
return;
}
- VehicleDamage(1.0f, 0);
+ VehicleDamage(0.0f, 0);
// special control
switch(GetModelIndex()){
@@ -925,7 +926,7 @@ CAutomobile::ProcessControl(void)
m_fFireBlowUpTimer = 0.0f;
// Decrease car health if engine is damaged badly
- if(engineStatus > 225 && m_fHealth > 250.0f)
+ if(engineStatus > ENGINE_STATUS_ON_FIRE && m_fHealth > 250.0f)
m_fHealth -= 2.0f;
ProcessDelayedExplosion();
@@ -1284,12 +1285,6 @@ CAutomobile::HydraulicControl(void)
}
WRAPPER void
-CAutomobile::VehicleDamage(float impulse, uint16 damagedPiece)
-{ EAXJMP(0x52F390);
-}
-
-
-WRAPPER void
CAutomobile::ProcessBuoyancy(void)
{ EAXJMP(0x5308D0);
}
@@ -1304,6 +1299,289 @@ CAutomobile::RcbanditCheckHitWheels(void)
{ EAXJMP(0x53C990);
}
+//WRAPPER void
+//CAutomobile::VehicleDamage(float impulse, uint16 damagedPiece)
+//{ EAXJMP(0x52F390);
+void
+CAutomobile::VehicleDamage(float impulse, uint16 damagedPiece)
+{
+ int i;
+ float damageMultiplier = 0.2f;
+ bool doubleMoney = false;
+
+ if(impulse == 0.0f){
+ impulse = m_fDamageImpulse;
+ damagedPiece = m_nDamagePieceType;
+ damageMultiplier = 1.0f;
+ }
+
+ CVector pos(0.0f, 0.0f, 0.0f);
+
+ if(!bCanBeDamaged)
+ return;
+
+ // damage flipped over car
+ if(GetUp().z < 0.0f && this != FindPlayerVehicle()){
+ if(bNotDamagedUpsideDown || m_status == STATUS_PLAYER_REMOTE || bIsInWater)
+ return;
+ m_fHealth -= 4.0f*CTimer::GetTimeStep();
+ }
+
+ if(impulse > 25.0f && m_status != STATUS_WRECKED){
+ if(bIsLawEnforcer &&
+ FindPlayerVehicle() && FindPlayerVehicle() == m_pDamageEntity &&
+ m_status != STATUS_ABANDONED &&
+ FindPlayerVehicle()->m_vecMoveSpeed.Magnitude() >= m_vecMoveSpeed.Magnitude() &&
+ FindPlayerVehicle()->m_vecMoveSpeed.Magnitude() > 0.2f)
+ FindPlayerPed()->SetWantedLevelNoDrop(1);
+
+ if(m_status == STATUS_PLAYER && impulse > 50.0f){
+ uint8 freq = min(0.4f*impulse*2000.0f/m_fMass + 100.0f, 250.0f);
+ CPad::GetPad(0)->StartShake(40000/freq, freq);
+ }
+
+ if(bOnlyDamagedByPlayer){
+ if(m_pDamageEntity != FindPlayerPed() &&
+ m_pDamageEntity != FindPlayerVehicle())
+ return;
+ }
+
+ if(bCollisionProof)
+ return;
+
+ if(m_pDamageEntity){
+ if(m_pDamageEntity->m_status == STATUS_PLAYER_PLAYBACKFROMBUFFER &&
+ DotProduct(m_vecDamageNormal, GetUp()) > 0.6f)
+ return;
+ }
+
+ int oldLightStatus[4];
+ for(i = 0; i < 4; i++)
+ oldLightStatus[i] = Damage.GetLightStatus((eLights)i);
+
+ if(GetUp().z > 0.0f || m_vecMoveSpeed.MagnitudeSqr() > 0.1f){
+ float impulseMult = bMoreResistantToDamage ? 0.5f : 4.0f;
+
+ switch(damagedPiece){
+ case CAR_PIECE_BUMP_FRONT:
+ GetComponentWorldPosition(CAR_BUMP_FRONT, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_BUMPER_FRONT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetBumperDamage(CAR_BUMP_FRONT, VEHBUMPER_FRONT);
+ doubleMoney = true;
+ }
+ if(m_aCarNodes[CAR_BONNET] && Damage.GetPanelStatus(VEHBUMPER_FRONT) == PANEL_STATUS_MISSING){
+ case CAR_PIECE_BONNET:
+ GetComponentWorldPosition(CAR_BONNET, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_DOOR_BONNET, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_BONNET, DOOR_BONNET);
+ doubleMoney = true;
+ }
+ }
+ break;
+
+ case CAR_PIECE_BUMP_REAR:
+ GetComponentWorldPosition(CAR_BUMP_REAR, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_BUMPER_FRONT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetBumperDamage(CAR_BUMP_REAR, VEHBUMPER_REAR);
+ doubleMoney = true;
+ }
+ if(m_aCarNodes[CAR_BOOT] && Damage.GetPanelStatus(VEHBUMPER_REAR) == PANEL_STATUS_MISSING){
+ case CAR_PIECE_BOOT:
+ GetComponentWorldPosition(CAR_BOOT, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_DOOR_BOOT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_BOOT, DOOR_BOOT);
+ doubleMoney = true;
+ }
+ }
+ break;
+
+ case CAR_PIECE_DOOR_LF:
+ GetComponentWorldPosition(CAR_DOOR_LF, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if((m_nDoorLock == CARLOCK_NOT_USED || m_nDoorLock == CARLOCK_UNLOCKED) &&
+ Damage.ApplyDamage(COMPONENT_DOOR_FRONT_LEFT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_DOOR_LF, DOOR_FRONT_LEFT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_DOOR_RF:
+ GetComponentWorldPosition(CAR_DOOR_RF, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if((m_nDoorLock == CARLOCK_NOT_USED || m_nDoorLock == CARLOCK_UNLOCKED) &&
+ Damage.ApplyDamage(COMPONENT_DOOR_FRONT_RIGHT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_DOOR_RF, DOOR_FRONT_RIGHT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_DOOR_LR:
+ GetComponentWorldPosition(CAR_DOOR_LR, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if((m_nDoorLock == CARLOCK_NOT_USED || m_nDoorLock == CARLOCK_UNLOCKED) &&
+ Damage.ApplyDamage(COMPONENT_DOOR_REAR_LEFT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_DOOR_LR, DOOR_REAR_LEFT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_DOOR_RR:
+ GetComponentWorldPosition(CAR_DOOR_RR, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if((m_nDoorLock == CARLOCK_NOT_USED || m_nDoorLock == CARLOCK_UNLOCKED) &&
+ Damage.ApplyDamage(COMPONENT_DOOR_REAR_RIGHT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetDoorDamage(CAR_DOOR_RR, DOOR_REAR_RIGHT);
+ doubleMoney = true;
+ }
+ break;
+
+ case CAR_PIECE_WING_LF:
+ GetComponentWorldPosition(CAR_WING_LF, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_PANEL_FRONT_LEFT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetPanelDamage(CAR_WING_LF, VEHPANEL_FRONT_LEFT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_WING_RF:
+ GetComponentWorldPosition(CAR_WING_RF, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_PANEL_FRONT_RIGHT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetPanelDamage(CAR_WING_RF, VEHPANEL_FRONT_RIGHT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_WING_LR:
+ GetComponentWorldPosition(CAR_WING_LR, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_PANEL_REAR_LEFT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetPanelDamage(CAR_WING_LR, VEHPANEL_REAR_LEFT);
+ doubleMoney = true;
+ }
+ break;
+ case CAR_PIECE_WING_RR:
+ GetComponentWorldPosition(CAR_WING_RR, pos);
+ dmgDrawCarCollidingParticles(pos, impulse);
+ if(Damage.ApplyDamage(COMPONENT_PANEL_REAR_RIGHT, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ SetPanelDamage(CAR_WING_RR, VEHPANEL_REAR_RIGHT);
+ doubleMoney = true;
+ }
+ break;
+
+ case CAR_PIECE_WHEEL_LF:
+ case CAR_PIECE_WHEEL_LR:
+ case CAR_PIECE_WHEEL_RF:
+ case CAR_PIECE_WHEEL_RR:
+ break;
+
+ case CAR_PIECE_WINDSCREEN:
+ if(Damage.ApplyDamage(COMPONENT_PANEL_WINDSCREEN, impulse*impulseMult, pHandling->fCollisionDamageMultiplier)){
+ uint8 oldStatus = Damage.GetPanelStatus(VEHPANEL_WINDSCREEN);
+ SetPanelDamage(CAR_WINDSCREEN, VEHPANEL_WINDSCREEN);
+ if(oldStatus != Damage.GetPanelStatus(VEHPANEL_WINDSCREEN)){
+ DMAudio.PlayOneShot(m_audioEntityId, SOUND_CAR_WINDSHIELD_CRACK, 0.0f);
+ doubleMoney = true;
+ }
+ }
+ break;
+ }
+
+ if(m_pDamageEntity && m_pDamageEntity == FindPlayerVehicle() && impulse > 10.0f){
+ int money = (doubleMoney ? 2 : 1) * impulse*pHandling->nMonetaryValue/1000000.0f;
+ money = min(money, 40);
+ if(money > 2){
+ sprintf(gString, "$%d", money);
+ CWorld::Players[CWorld::PlayerInFocus].m_nMoney += money;
+ }
+ }
+ }
+
+ float damage = (impulse-25.0f)*pHandling->fCollisionDamageMultiplier*0.6f*damageMultiplier;
+
+ if(GetModelIndex() == MI_SECURICA && m_pDamageEntity && m_pDamageEntity->m_status == STATUS_PLAYER)
+ damage *= 7.0f;
+
+ if(damage > 0.0f){
+ int oldHealth = m_fHealth;
+ if(this == FindPlayerVehicle()){
+ m_fHealth -= bTakeLessDamage ? damage/6.0f : damage/2.0f;
+ }else{
+ if(damage > 35.0f && pDriver)
+ pDriver->Say(SOUND_PED_CAR_COLLISION);
+ m_fHealth -= bTakeLessDamage ? damage/12.0f : damage/4.0f;
+ }
+ if(m_fHealth <= 0.0f && oldHealth > 0)
+ m_fHealth = 1.0f;
+ }
+
+ // play sound if a light broke
+ for(i = 0; i < 4; i++)
+ if(oldLightStatus[i] != 1 && Damage.GetLightStatus((eLights)i) == 1){
+ DMAudio.PlayOneShot(m_audioEntityId, SOUND_CAR_LIGHT_BREAK, i); // BUG? i?
+ break;
+ }
+ }
+
+ if(m_fHealth < 250.0f){
+ // Car is on fire
+ if(Damage.GetEngineStatus() < ENGINE_STATUS_ON_FIRE){
+ // Set engine on fire and remember who did this
+ Damage.SetEngineStatus(ENGINE_STATUS_ON_FIRE);
+ m_fFireBlowUpTimer = 0.0f;
+ m_pSetOnFireEntity = m_pDamageEntity;
+ if(m_pSetOnFireEntity)
+ m_pSetOnFireEntity->RegisterReference(&m_pSetOnFireEntity);
+ }
+ }else{
+ if(GetModelIndex() == MI_BFINJECT){
+ if(m_fHealth < 400.0f)
+ Damage.SetEngineStatus(200);
+ else if(m_fHealth < 600.0f)
+ Damage.SetEngineStatus(100);
+ }
+ }
+}
+
+void
+CAutomobile::dmgDrawCarCollidingParticles(const CVector &pos, float amount)
+{
+ int i, n;
+
+ if(!GetIsOnScreen())
+ return;
+
+ // FindPlayerSpeed() unused
+
+ n = (int)amount/20;
+
+ for(i = 0; i < ((n+4)&0x1F); i++)
+ CParticle::AddParticle(PARTICLE_SPARK_SMALL, pos,
+ CVector(CGeneral::GetRandomNumberInRange(-0.1f, 0.1f),
+ CGeneral::GetRandomNumberInRange(-0.1f, 0.1f),
+ 0.006f));
+
+ for(i = 0; i < n+2; i++)
+ CParticle::AddParticle(PARTICLE_CARCOLLISION_DUST,
+ CVector(CGeneral::GetRandomNumberInRange(-1.2f, 1.2f) + pos.x,
+ CGeneral::GetRandomNumberInRange(-1.2f, 1.2f) + pos.y,
+ pos.z),
+ CVector(0.0f, 0.0f, 0.0f), nil, 0.5f);
+
+ n = (int)amount/50 + 1;
+ for(i = 0; i < n; i++)
+ CParticle::AddParticle(PARTICLE_CAR_DEBRIS, pos,
+ CVector(CGeneral::GetRandomNumberInRange(-0.25f, 0.25f),
+ CGeneral::GetRandomNumberInRange(-0.25f, 0.25f),
+ CGeneral::GetRandomNumberInRange(0.1f, 0.25f)),
+ nil,
+ CGeneral::GetRandomNumberInRange(0.02f, 0.08f),
+ CVehicleModelInfo::ms_vehicleColourTable[m_currentColour1],
+ CGeneral::GetRandomNumberInRange(-40.0f, 40.0f),
+ 0,
+ CGeneral::GetRandomNumberInRange(0.0f, 4.0f));
+}
+
void
CAutomobile::GetComponentWorldPosition(int32 component, CVector &pos)
{
@@ -2292,6 +2570,7 @@ STARTPATCHES
InjectHook(0x53C0E0, &CAutomobile_::BurstTyre_, PATCH_JUMP);
InjectHook(0x437690, &CAutomobile_::GetHeightAboveRoad_, PATCH_JUMP);
InjectHook(0x53C450, &CAutomobile_::PlayCarHorn_, PATCH_JUMP);
+ InjectHook(0x52F030, &CAutomobile::dmgDrawCarCollidingParticles, PATCH_JUMP);
InjectHook(0x5353A0, &CAutomobile::ResetSuspension, PATCH_JUMP);
InjectHook(0x52D210, &CAutomobile::SetupSuspensionLines, PATCH_JUMP);
InjectHook(0x53E000, &CAutomobile::BlowUpCarsInPath, PATCH_JUMP);
diff --git a/src/vehicles/Automobile.h b/src/vehicles/Automobile.h
index 5ff39fed..6caf5dde 100644
--- a/src/vehicles/Automobile.h
+++ b/src/vehicles/Automobile.h
@@ -49,7 +49,9 @@ public:
uint8 m_auto_flagA20 : 1;
uint8 m_auto_flagA40 : 1;
uint8 m_auto_flagA80 : 1;
- uint8 field_4DA[2];
+ uint8 bNotDamagedUpsideDown : 1;
+ uint8 bMoreResistantToDamage : 1;
+ uint8 field_4DB;
CEntity *field_4DC; // blow up entity
uint8 field_4E0[4];
uint32 m_nBusDoorTimerEnd;
@@ -115,6 +117,7 @@ public:
void ProcessBuoyancy(void);
void DoDriveByShootings(void);
int32 RcbanditCheckHitWheels(void);
+ void dmgDrawCarCollidingParticles(const CVector &pos, float amount);
void PlayHornIfNecessary(void);
void ResetSuspension(void);
void SetupSuspensionLines(void);
diff --git a/src/vehicles/DamageManager.cpp b/src/vehicles/DamageManager.cpp
index 380537f2..c4d16207 100644
--- a/src/vehicles/DamageManager.cpp
+++ b/src/vehicles/DamageManager.cpp
@@ -18,15 +18,15 @@ CDamageManager::FuckCarCompletely(void)
{
int i;
- m_wheelStatus[0] = 2;
+ m_wheelStatus[0] = WHEEL_STATUS_MISSING;
// wheels 1-3 not reset?
- m_doorStatus[0] = 3;
- m_doorStatus[1] = 3;
- m_doorStatus[2] = 3;
- m_doorStatus[3] = 3;
- m_doorStatus[4] = 3;
- m_doorStatus[5] = 3;
+ m_doorStatus[0] = DOOR_STATUS_MISSING;
+ m_doorStatus[1] = DOOR_STATUS_MISSING;
+ m_doorStatus[2] = DOOR_STATUS_MISSING;
+ m_doorStatus[3] = DOOR_STATUS_MISSING;
+ m_doorStatus[4] = DOOR_STATUS_MISSING;
+ m_doorStatus[5] = DOOR_STATUS_MISSING;
for(i = 0; i < 3; i++){
#ifdef FIX_BUGS
@@ -216,8 +216,8 @@ CDamageManager::ProgressEngineDamage(void)
{
int status = GetEngineStatus();
int newstatus = status + 32 + (CGeneral::GetRandomNumber() & 0x1F);
- if(status < 225 && newstatus > 224)
- newstatus = 224;
+ if(status < ENGINE_STATUS_ON_FIRE && newstatus > ENGINE_STATUS_ON_FIRE-1)
+ newstatus = ENGINE_STATUS_ON_FIRE-1;
SetEngineStatus(newstatus);
return true;
}
diff --git a/src/vehicles/DamageManager.h b/src/vehicles/DamageManager.h
index ee1297d9..37fd90f5 100644
--- a/src/vehicles/DamageManager.h
+++ b/src/vehicles/DamageManager.h
@@ -4,6 +4,11 @@
// TODO: move some of this into Vehicle.h
+enum eEngineStatus
+{
+ ENGINE_STATUS_ON_FIRE = 225
+};
+
enum eDoorStatus
{
DOOR_STATUS_OK,
diff --git a/src/vehicles/Vehicle.cpp b/src/vehicles/Vehicle.cpp
index b91e4268..4ac3af53 100644
--- a/src/vehicles/Vehicle.cpp
+++ b/src/vehicles/Vehicle.cpp
@@ -61,7 +61,7 @@ CVehicle::CVehicle(uint8 CreatedBy)
bComedyControls = false;
m_veh_flagB40 = false;
m_veh_flagB80 = false;
- m_veh_flagC1 = false;
+ bTakeLessDamage = false;
bIsDamaged = false;
bFadeOut = false;
m_veh_flagC10 = false;
@@ -362,8 +362,8 @@ CVehicle::ExtinguishCarFire(void)
m_pCarFire->Extinguish();
if(IsCar()){
CAutomobile *car = (CAutomobile*)this;
- if(car->Damage.GetEngineStatus() >= 225)
- car->Damage.SetEngineStatus(215);
+ if(car->Damage.GetEngineStatus() >= ENGINE_STATUS_ON_FIRE)
+ car->Damage.SetEngineStatus(ENGINE_STATUS_ON_FIRE-10);
car->m_fFireBlowUpTimer = 0.0f;
}
}
diff --git a/src/vehicles/Vehicle.h b/src/vehicles/Vehicle.h
index 7513c0da..3074bfb6 100644
--- a/src/vehicles/Vehicle.h
+++ b/src/vehicles/Vehicle.h
@@ -98,10 +98,23 @@ enum eWheels
enum
{
- CAR_PIECE_WHEEL_LF = 13,
+ CAR_PIECE_BONNET = 1,
+ CAR_PIECE_BOOT,
+ CAR_PIECE_BUMP_FRONT,
+ CAR_PIECE_BUMP_REAR,
+ CAR_PIECE_DOOR_LF,
+ CAR_PIECE_DOOR_RF,
+ CAR_PIECE_DOOR_LR,
+ CAR_PIECE_DOOR_RR,
+ CAR_PIECE_WING_LF,
+ CAR_PIECE_WING_RF,
+ CAR_PIECE_WING_LR,
+ CAR_PIECE_WING_RR,
+ CAR_PIECE_WHEEL_LF,
CAR_PIECE_WHEEL_LR,
CAR_PIECE_WHEEL_RF,
CAR_PIECE_WHEEL_RR,
+ CAR_PIECE_WINDSCREEN,
};
enum tWheelState
@@ -166,7 +179,7 @@ public:
uint8 m_veh_flagB40 : 1;
uint8 m_veh_flagB80 : 1;
- uint8 m_veh_flagC1 : 1;
+ uint8 bTakeLessDamage : 1; // This vehicle is stronger (takes about 1/4 of damage)
uint8 bIsDamaged : 1; // This vehicle has been damaged and is displaying all its components
uint8 bHasBeenOwnedByPlayer : 1;// To work out whether stealing it is a crime
uint8 bFadeOut : 1; // Fade vehicle out
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 07:19:40 +0100