Substitute/Re3
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implemented CPlane

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This commit is contained in:
aap 2019-07-31 23:57:18 +02:00
parent 5118fd66da
commit 78c15c4828
9 changed files with 1048 additions and 40 deletions
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19
src/audio/AudioManager.cpp
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@ -17,6 +17,7 @@
#include "SampleManager.h" #include "SampleManager.h"
#include "Stats.h" #include "Stats.h"
#include "Vehicle.h" #include "Vehicle.h"
#include "Plane.h"
#include "World.h" #include "World.h"
uint32 *audioLogicTimers = (uint32 *)0x6508A0; uint32 *audioLogicTimers = (uint32 *)0x6508A0;
@ -4338,10 +4339,6 @@ cAudioManager::ProcessHomeScriptObject(uint8 sound)
} }
} }
float *PlanePathPosition = (float *)0x8F5FC8;
float &LandingPoint = *(float *)0x8F2C7C;
float &TakeOffPoint = *(float *)0x8E28A4;
void void
cAudioManager::ProcessJumbo(cVehicleParams *params) cAudioManager::ProcessJumbo(cVehicleParams *params)
{ {
@ -4352,9 +4349,9 @@ cAudioManager::ProcessJumbo(cVehicleParams *params)
CalculateDistance((bool *)params, params->m_fDistance); CalculateDistance((bool *)params, params->m_fDistance);
plane = (CPlane *)params->m_pVehicle; plane = (CPlane *)params->m_pVehicle;
DoJumboVolOffset(); DoJumboVolOffset();
position = PlanePathPosition[plane->m_wIndex]; position = PlanePathPosition[plane->m_nPlaneId];
if(position <= TakeOffPoint) { if(position <= TakeOffPoint) {
if(plane->field_656 <= 0.10334f) { if(plane->m_fSpeed <= 0.10334f) {
ProcessJumboTaxi(); ProcessJumboTaxi();
return; return;
} }
@ -4366,7 +4363,7 @@ cAudioManager::ProcessJumbo(cVehicleParams *params)
ProcessJumboFlying(); ProcessJumboFlying();
} else { } else {
if(position > LandingPoint) { if(position > LandingPoint) {
if(plane->field_656 > 0.10334f) { if(plane->m_fSpeed > 0.10334f) {
ProcessJumboDecel(plane); ProcessJumboDecel(plane);
return; return;
} }
@ -4387,7 +4384,7 @@ cAudioManager::ProcessJumboAccel(CPlane *plane)
float modificator; float modificator;
if(SetupJumboFlySound(20u)) { if(SetupJumboFlySound(20u)) {
modificator = (plane->field_656 - 0.10334f) * 1.676f; modificator = (plane->m_fSpeed - 0.10334f) * 1.676f;
if(modificator > 1.0f) modificator = 1.0f; if(modificator > 1.0f) modificator = 1.0f;
if(cAudioManager::SetupJumboRumbleSound(maxVolume * modificator) && if(cAudioManager::SetupJumboRumbleSound(maxVolume * modificator) &&
SetupJumboTaxiSound((1.0f - modificator) * 75.f)) { SetupJumboTaxiSound((1.0f - modificator) * 75.f)) {
@ -4412,7 +4409,7 @@ cAudioManager::ProcessJumboDecel(CPlane *plane)
float modificator; float modificator;
if(SetupJumboFlySound(20u) && SetupJumboTaxiSound(75u)) { if(SetupJumboFlySound(20u) && SetupJumboTaxiSound(75u)) {
modificator = (plane->field_656 - 0.10334f) * 1.676f; modificator = (plane->m_fSpeed - 0.10334f) * 1.676f;
if(modificator > 1.0f) modificator = 1.0f; if(modificator > 1.0f) modificator = 1.0f;
SetupJumboEngineSound(maxVolume * modificator, 6050.f * modificator + 16000); SetupJumboEngineSound(maxVolume * modificator, 6050.f * modificator + 16000);
SetupJumboWhineSound(18u, 29500); SetupJumboWhineSound(18u, 29500);
@ -4428,7 +4425,7 @@ cAudioManager::ProcessJumboFlying()
void void
cAudioManager::ProcessJumboLanding(CPlane *plane) cAudioManager::ProcessJumboLanding(CPlane *plane)
{ {
float modificator = (LandingPoint - PlanePathPosition[plane->m_wIndex]) * 0.0028571f; float modificator = (LandingPoint - PlanePathPosition[plane->m_nPlaneId]) * 0.0028571f;
if(SetupJumboFlySound(107.f * modificator + 20)) { if(SetupJumboFlySound(107.f * modificator + 20)) {
if(SetupJumboTaxiSound(75.f * (1.f - modificator))) { if(SetupJumboTaxiSound(75.f * (1.f - modificator))) {
SetupJumboEngineSound(maxVolume, 22050); SetupJumboEngineSound(maxVolume, 22050);
@ -4441,7 +4438,7 @@ cAudioManager::ProcessJumboLanding(CPlane *plane)
void void
cAudioManager::ProcessJumboTakeOff(CPlane *plane) cAudioManager::ProcessJumboTakeOff(CPlane *plane)
{ {
double modificator = (PlanePathPosition[plane->m_wIndex] - TakeOffPoint) * 0.0033333f; double modificator = (PlanePathPosition[plane->m_nPlaneId] - TakeOffPoint) * 0.0033333f;
if(cAudioManager::SetupJumboFlySound((107.f * modificator) + 20) && if(cAudioManager::SetupJumboFlySound((107.f * modificator) + 20) &&
cAudioManager::SetupJumboRumbleSound(maxVolume * (1.f - modificator))) { cAudioManager::SetupJumboRumbleSound(maxVolume * (1.f - modificator))) {

2
src/core/FileLoader.cpp
View File

@ -744,7 +744,7 @@ CFileLoader::LoadVehicleObject(const char *line)
}else if(strncmp(type, "heli", 5) == 0){ }else if(strncmp(type, "heli", 5) == 0){
mi->m_vehicleType = VEHICLE_TYPE_HELI; mi->m_vehicleType = VEHICLE_TYPE_HELI;
}else if(strncmp(type, "plane", 6) == 0){ }else if(strncmp(type, "plane", 6) == 0){
mi->m_wheelId = misc; mi->m_planeLodId = misc;
mi->m_wheelScale = 1.0f; mi->m_wheelScale = 1.0f;
mi->m_vehicleType = VEHICLE_TYPE_PLANE; mi->m_vehicleType = VEHICLE_TYPE_PLANE;
}else if(strncmp(type, "bike", 5) == 0){ }else if(strncmp(type, "bike", 5) == 0){

1
src/core/config.h
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@ -121,3 +121,4 @@ enum Config {
#define KANGAROO_CHEAT #define KANGAROO_CHEAT
#define ASPECT_RATIO_SCALE #define ASPECT_RATIO_SCALE
#define USE_DEBUG_SCRIPT_LOADER #define USE_DEBUG_SCRIPT_LOADER
#define EXPLODING_AIRTRAIN // can blow up jumbo jet with rocket launcher

7
src/modelinfo/VehicleModelInfo.cpp
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@ -13,6 +13,7 @@
#include "Vehicle.h" #include "Vehicle.h"
#include "Automobile.h" #include "Automobile.h"
#include "Train.h" #include "Train.h"
#include "Plane.h"
#include "ModelIndices.h" #include "ModelIndices.h"
#include "ModelInfo.h" #include "ModelInfo.h"
@ -110,9 +111,9 @@ RwObjectNameIdAssocation heliIds[] = {
RwObjectNameIdAssocation planeIds[] = { RwObjectNameIdAssocation planeIds[] = {
{ "wheel_front_dummy", 2, 0 }, { "wheel_front_dummy", 2, 0 },
{ "wheel_rear_dummy", 3, 0 }, { "wheel_rear_dummy", 3, 0 },
{ "light_tailplane", 2, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID }, { "light_tailplane", PLANE_POS_LIGHT_TAIL, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID },
{ "light_left", 0, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID }, { "light_left", PLANE_POS_LIGHT_LEFT, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID },
{ "light_right", 1, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID }, { "light_right", PLANE_POS_LIGHT_RIGHT, VEHICLE_FLAG_POS | CLUMP_FLAG_NO_HIERID },
{ nil, 0, 0 } { nil, 0, 0 }
}; };

3
src/modelinfo/VehicleModelInfo.h
View File

@ -57,7 +57,10 @@ public:
uint8 m_lastColour2; uint8 m_lastColour2;
char m_gameName[32]; char m_gameName[32];
int32 m_vehicleType; int32 m_vehicleType;
union {
int32 m_wheelId; int32 m_wheelId;
int32 m_planeLodId;
};
float m_wheelScale; float m_wheelScale;
int32 m_numDoors; int32 m_numDoors;
int32 m_handlingId; int32 m_handlingId;

4
src/vehicles/Automobile.cpp
View File

@ -131,7 +131,7 @@ CAutomobile::CAutomobile(int32 id, uint8 CreatedBy)
field_594 = 0; field_594 = 0;
bNotDamagedUpsideDown = false; bNotDamagedUpsideDown = false;
bMoreResistantToDamage = false; bMoreResistantToDamage = false;
m_fVelocityChangeForAudio = 0.f; m_fVelocityChangeForAudio = 0.0f;
m_hydraulicState = 0; m_hydraulicState = 0;
for(i = 0; i < 4; i++){ for(i = 0; i < 4; i++){
@ -4479,6 +4479,7 @@ CAutomobile::SetAllTaxiLights(bool set)
class CAutomobile_ : public CAutomobile class CAutomobile_ : public CAutomobile
{ {
public: public:
void ctor(int32 id, uint8 CreatedBy) { ::new (this) CAutomobile(id, CreatedBy); }
void dtor() { CAutomobile::~CAutomobile(); } void dtor() { CAutomobile::~CAutomobile(); }
void SetModelIndex_(uint32 id) { CAutomobile::SetModelIndex(id); } void SetModelIndex_(uint32 id) { CAutomobile::SetModelIndex(id); }
void ProcessControl_(void) { CAutomobile::ProcessControl(); } void ProcessControl_(void) { CAutomobile::ProcessControl(); }
@ -4508,6 +4509,7 @@ public:
}; };
STARTPATCHES STARTPATCHES
InjectHook(0x52C6B0, &CAutomobile_::ctor, PATCH_JUMP);
InjectHook(0x52D170, &CAutomobile_::dtor, PATCH_JUMP); InjectHook(0x52D170, &CAutomobile_::dtor, PATCH_JUMP);
InjectHook(0x52D190, &CAutomobile_::SetModelIndex_, PATCH_JUMP); InjectHook(0x52D190, &CAutomobile_::SetModelIndex_, PATCH_JUMP);
InjectHook(0x531470, &CAutomobile_::ProcessControl_, PATCH_JUMP); InjectHook(0x531470, &CAutomobile_::ProcessControl_, PATCH_JUMP);

969
src/vehicles/Plane.cpp
View File

@ -1,25 +1,984 @@
#include "common.h" #include "common.h"
#include "main.h"
#include "patcher.h" #include "patcher.h"
#include "General.h"
#include "ModelIndices.h"
#include "FileMgr.h"
#include "Streaming.h"
#include "Replay.h"
#include "Camera.h"
#include "Coronas.h"
#include "Particle.h"
#include "Explosion.h"
#include "World.h"
#include "HandlingMgr.h"
#include "Plane.h" #include "Plane.h"
CPlane::CPlane(int mi, uint8 owner) CPlaneNode *&pPathNodes = *(CPlaneNode**)0x8F1B68;
{ CPlaneNode *&pPath2Nodes = *(CPlaneNode**)0x885B8C;
ctor(mi, owner); CPlaneNode *&pPath3Nodes = *(CPlaneNode**)0x885B78;
} CPlaneNode *&pPath4Nodes = *(CPlaneNode**)0x885AD8;
int32 &NumPathNodes = *(int32*)0x8F2BE4;
int32 &NumPath2Nodes = *(int32*)0x941498;
int32 &NumPath3Nodes = *(int32*)0x9414D8;
int32 &NumPath4Nodes = *(int32*)0x9412C8;
float &TotalLengthOfFlightPath = *(float*)0x8F2C6C;
float &TotalLengthOfFlightPath2 = *(float*)0x64CFBC;
float &TotalLengthOfFlightPath3 = *(float*)0x64CFD0;
float &TotalLengthOfFlightPath4 = *(float*)0x64CFDC;
float &TotalDurationOfFlightPath = *(float*)0x64CFB8;
float &TotalDurationOfFlightPath2 = *(float*)0x64CFC0;
float &TotalDurationOfFlightPath3 = *(float*)0x64CFD4;
float &TotalDurationOfFlightPath4 = *(float*)0x64CFE0;
float &LandingPoint = *(float*)0x8F2C7C;
float &TakeOffPoint = *(float*)0x8E28A4;
CPlaneInterpolationLine *aPlaneLineBits = (CPlaneInterpolationLine*)0x734168; //[6]
WRAPPER CPlane* CPlane::ctor(int, uint8) { EAXJMP(0x54B170); } float *PlanePathPosition = (float*)0x8F5FC8; //[3]
float *OldPlanePathPosition = (float*)0x8F5FBC; //[3]
float *PlanePathSpeed = (float*)0x941538; //[3]
float *PlanePath2Position = (float*)0x64CFC4; //[3]
float &PlanePath3Position = *(float*)0x64CFD8;
float &PlanePath4Position = *(float*)0x64CFE4;
float *PlanePath2Speed = (float*)0x8F1A54; //[3]
float &PlanePath3Speed = *(float*)0x8F1A94;
float &PlanePath4Speed = *(float*)0x8F1AFC;
enum
{
CESNA_STATUS_NONE, // doesn't even exist
CESNA_STATUS_FLYING,
CESNA_STATUS_DESTROYED,
CESNA_STATUS_LANDED,
};
int32 &CesnaMissionStatus = *(int32*)0x64CFE8;
int32 &CesnaMissionStartTime = *(int32*)0x64CFEC;
CPlane *&pDrugRunCesna = *(CPlane**)0x8F5F80;
int32 &DropOffCesnaMissionStatus = *(int32*)0x64CFF0;
int32 &DropOffCesnaMissionStartTime = *(int32*)0x64CFF4;
CPlane *&pDropOffCesna = *(CPlane**)0x8E2A38;
CPlane::CPlane(int32 id, uint8 CreatedBy)
: CVehicle(CreatedBy)
{
CVehicleModelInfo *mi = (CVehicleModelInfo*)CModelInfo::GetModelInfo(id);
m_vehType = VEHICLE_TYPE_PLANE;
pHandling = mod_HandlingManager.GetHandlingData((eHandlingId)mi->m_handlingId);
SetModelIndex(id);
m_fMass = 100000000.0f;
m_fTurnMass = 100000000.0f;
m_fAirResistance = 0.9994f;
m_fElasticity = 0.05f;
bUsesCollision = false;
m_bHasBeenHit = false;
m_bIsDrugRunCesna = false;
m_bIsDropOffCesna = false;
m_status = STATUS_PLANE;
bIsBIGBuilding = true;
m_level = LEVEL_NONE;
}
CPlane::~CPlane() CPlane::~CPlane()
{ {
DeleteRwObject(); DeleteRwObject();
} }
void
CPlane::SetModelIndex(uint32 id)
{
CVehicle::SetModelIndex(id);
}
void
CPlane::DeleteRwObject(void)
{
if(m_rwObject && RwObjectGetType(m_rwObject) == rpATOMIC){
m_matrix.Detach();
if(RwObjectGetType(m_rwObject) == rpATOMIC){ // useless check
RwFrame *f = RpAtomicGetFrame((RpAtomic*)m_rwObject);
RpAtomicDestroy((RpAtomic*)m_rwObject);
RwFrameDestroy(f);
}
m_rwObject = nil;
}
CEntity::DeleteRwObject();
}
// There's a LOT of copy and paste in here. Maybe this could be refactored somehow
void
CPlane::ProcessControl(void)
{
int i;
CVector pos;
// Explosion
if(m_bHasBeenHit){
// BUG: since this is all based on frames, you can skip the explosion processing when you go into the menu
if(GetModelIndex() == MI_AIRTRAIN){
int frm = CTimer::GetFrameCounter() - m_nFrameWhenHit;
if(frm == 20){
static int nFrameGen;
CRGBA colors[8];
CExplosion::AddExplosion(nil, FindPlayerPed(), EXPLOSION_HELI, GetMatrix() * CVector(0.0f, 0.0f, 0.0f), 0);
colors[0] = CRGBA(0, 0, 0, 255);
colors[1] = CRGBA(224, 230, 238, 255);
colors[2] = CRGBA(224, 230, 238, 255);
colors[3] = CRGBA(0, 0, 0, 255);
colors[4] = CRGBA(224, 230, 238, 255);
colors[5] = CRGBA(0, 0, 0, 255);
colors[6] = CRGBA(0, 0, 0, 255);
colors[7] = CRGBA(224, 230, 238, 255);
for(i = 0; i < 40; i++){
int rotSpeed = CGeneral::GetRandomNumberInRange(30.0f, 20.0f);
if(CGeneral::GetRandomNumber() & 1)
rotSpeed = -rotSpeed;
int f = ++nFrameGen & 3;
CParticle::AddParticle(PARTICLE_HELI_DEBRIS, GetMatrix() * CVector(0.0f, 0.0f, 0.0f),
CVector(CGeneral::GetRandomNumberInRange(-2.0f, 2.0f),
CGeneral::GetRandomNumberInRange(-2.0f, 2.0f),
CGeneral::GetRandomNumberInRange(0.0f, 2.0f)),
nil, CGeneral::GetRandomNumberInRange(0.1f, 1.0f),
colors[nFrameGen], rotSpeed, 0, f, 0);
}
}
if(frm >= 40 && frm <= 80 && frm & 1){
if(frm & 1){
pos.x = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.2f;
pos.z = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.2f;
pos.y = frm - 40;
pos = GetMatrix() * pos;
}else{
pos.x = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.2f;
pos.z = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.2f;
pos.y = 40 - frm;
pos = GetMatrix() * pos;
}
CExplosion::AddExplosion(nil, FindPlayerPed(), EXPLOSION_HELI, pos, 0);
}
if(frm == 60)
bRenderScorched = true;
if(frm == 82){
TheCamera.SetFadeColour(255, 255, 255);
TheCamera.Fade(0.0f, FADE_OUT);
TheCamera.ProcessFade();
TheCamera.Fade(1.0f, FADE_IN);
FlagToDestroyWhenNextProcessed();
}
}else{
int frm = CTimer::GetFrameCounter() - m_nFrameWhenHit;
if(frm == 20){
static int nFrameGen;
CRGBA colors[8];
CExplosion::AddExplosion(nil, FindPlayerPed(), EXPLOSION_HELI, GetMatrix() * CVector(0.0f, 0.0f, 0.0f), 0);
colors[0] = CRGBA(0, 0, 0, 255);
colors[1] = CRGBA(224, 230, 238, 255);
colors[2] = CRGBA(224, 230, 238, 255);
colors[3] = CRGBA(0, 0, 0, 255);
colors[4] = CRGBA(252, 66, 66, 255);
colors[5] = CRGBA(0, 0, 0, 255);
colors[6] = CRGBA(0, 0, 0, 255);
colors[7] = CRGBA(252, 66, 66, 255);
for(i = 0; i < 40; i++){
int rotSpeed = CGeneral::GetRandomNumberInRange(30.0f, 20.0f);
if(CGeneral::GetRandomNumber() & 1)
rotSpeed = -rotSpeed;
int f = ++nFrameGen & 3;
CParticle::AddParticle(PARTICLE_HELI_DEBRIS, GetMatrix() * CVector(0.0f, 0.0f, 0.0f),
CVector(CGeneral::GetRandomNumberInRange(-2.0f, 2.0f),
CGeneral::GetRandomNumberInRange(-2.0f, 2.0f),
CGeneral::GetRandomNumberInRange(0.0f, 2.0f)),
nil, CGeneral::GetRandomNumberInRange(0.1f, 1.0f),
colors[nFrameGen], rotSpeed, 0, f, 0);
}
}
if(frm >= 40 && frm <= 60 && frm & 1){
if(frm & 1){
pos.x = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.1f;
pos.z = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.1f;
pos.y = (frm - 40)*0.3f;
pos = GetMatrix() * pos;
}else{
pos.x = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.1f;
pos.z = ((CGeneral::GetRandomNumber() & 0x3F) - 32) * 0.1f;
pos.y = (40 - frm)*0.3f;
pos = GetMatrix() * pos;
}
CExplosion::AddExplosion(nil, FindPlayerPed(), EXPLOSION_HELI, pos, 0);
}
if(frm == 30)
bRenderScorched = true;
if(frm == 61){
TheCamera.SetFadeColour(200, 200, 200);
TheCamera.Fade(0.0f, FADE_OUT);
TheCamera.ProcessFade();
TheCamera.Fade(1.0f, FADE_IN);
if(m_bIsDrugRunCesna){
CesnaMissionStatus = CESNA_STATUS_DESTROYED;
pDrugRunCesna = nil;
}
if(m_bIsDropOffCesna){
DropOffCesnaMissionStatus = CESNA_STATUS_DESTROYED;
pDropOffCesna = nil;
}
FlagToDestroyWhenNextProcessed();
}
}
}
// Update plane position and speed
if(GetModelIndex() == MI_AIRTRAIN || !m_isFarAway || ((CTimer::GetFrameCounter() + m_randomSeed) & 7) == 0){
if(GetModelIndex() == MI_AIRTRAIN){
float pathPositionRear = PlanePathPosition[m_nPlaneId] - 30.0f;
if(pathPositionRear < 0.0f)
pathPositionRear += TotalLengthOfFlightPath;
float pathPosition = pathPositionRear + 30.0f;
float pitch = 0.0f;
float distSinceTakeOff = pathPosition - TakeOffPoint;
if(distSinceTakeOff <= 0.0f && distSinceTakeOff > -70.0f){
// shortly before take off
pitch = 1.0f - distSinceTakeOff/-70.0f;
}else if(distSinceTakeOff >= 0.0f && distSinceTakeOff < 100.0f){
// shortly after take off
pitch = 1.0f - distSinceTakeOff/100.0f;
}
float distSinceLanding = pathPosition - LandingPoint;
if(distSinceLanding <= 0.0f && distSinceLanding > -200.0f){
// shortly before landing
pitch = 1.0f - distSinceLanding/-200.0f;
}else if(distSinceLanding >= 0.0f && distSinceLanding < 70.0f){
// shortly after landing
pitch = 1.0f - distSinceLanding/70.0f;
}
// Advance current node to appropriate position
float pos1, pos2;
int nextTrackNode = m_nCurPathNode + 1;
pos1 = pPathNodes[m_nCurPathNode].t;
if(nextTrackNode < NumPathNodes)
pos2 = pPathNodes[nextTrackNode].t;
else{
nextTrackNode = 0;
pos2 = TotalLengthOfFlightPath;
}
while(pathPositionRear < pos1 || pathPositionRear > pos2){
m_nCurPathNode = (m_nCurPathNode+1) % NumPathNodes;
nextTrackNode = m_nCurPathNode + 1;
pos1 = pPathNodes[m_nCurPathNode].t;
if(nextTrackNode < NumPathNodes)
pos2 = pPathNodes[nextTrackNode].t;
else{
nextTrackNode = 0;
pos2 = TotalLengthOfFlightPath;
}
}
bool bothOnGround = pPathNodes[m_nCurPathNode].bOnGround && pPathNodes[nextTrackNode].bOnGround;
if(PlanePathPosition[m_nPlaneId] >= LandingPoint && OldPlanePathPosition[m_nPlaneId] < LandingPoint)
DMAudio.PlayOneShot(m_audioEntityId, SOUND_PLANE_ON_GROUND, 0.0f);
float dist = pPathNodes[nextTrackNode].t - pPathNodes[m_nCurPathNode].t;
if(dist < 0.0f)
dist += TotalLengthOfFlightPath;
float f = (pathPositionRear - pPathNodes[m_nCurPathNode].t)/dist;
CVector posRear = (1.0f - f)*pPathNodes[m_nCurPathNode].p + f*pPathNodes[nextTrackNode].p;
// Same for the front
float pathPositionFront = pathPositionRear + 60.0f;
if(pathPositionFront > TotalLengthOfFlightPath)
pathPositionFront -= TotalLengthOfFlightPath;
int curPathNodeFront = m_nCurPathNode;
int nextPathNodeFront = curPathNodeFront + 1;
pos1 = pPathNodes[curPathNodeFront].t;
if(nextPathNodeFront < NumPathNodes)
pos2 = pPathNodes[nextPathNodeFront].t;
else{
nextPathNodeFront = 0;
pos2 = TotalLengthOfFlightPath;
}
while(pathPositionFront < pos1 || pathPositionFront > pos2){
curPathNodeFront = (curPathNodeFront+1) % NumPathNodes;
nextPathNodeFront = curPathNodeFront + 1;
pos1 = pPathNodes[curPathNodeFront].t;
if(nextPathNodeFront < NumPathNodes)
pos2 = pPathNodes[nextPathNodeFront].t;
else{
nextPathNodeFront = 0;
pos2 = TotalLengthOfFlightPath;
}
}
dist = pPathNodes[nextPathNodeFront].t - pPathNodes[curPathNodeFront].t;
if(dist < 0.0f)
dist += TotalLengthOfFlightPath;
f = (pathPositionFront - pPathNodes[curPathNodeFront].t)/dist;
CVector posFront = (1.0f - f)*pPathNodes[curPathNodeFront].p + f*pPathNodes[nextPathNodeFront].p;
// And for another point 60 units in front of the plane, used to calculate roll
float pathPositionFront2 = pathPositionFront + 60.0f;
if(pathPositionFront2 > TotalLengthOfFlightPath)
pathPositionFront2 -= TotalLengthOfFlightPath;
int curPathNodeFront2 = m_nCurPathNode;
int nextPathNodeFront2 = curPathNodeFront2 + 1;
pos1 = pPathNodes[curPathNodeFront2].t;
if(nextPathNodeFront2 < NumPathNodes)
pos2 = pPathNodes[nextPathNodeFront2].t;
else{
nextPathNodeFront2 = 0;
pos2 = TotalLengthOfFlightPath;
}
while(pathPositionFront2 < pos1 || pathPositionFront2 > pos2){
curPathNodeFront2 = (curPathNodeFront2+1) % NumPathNodes;
nextPathNodeFront2 = curPathNodeFront2 + 1;
pos1 = pPathNodes[curPathNodeFront2].t;
if(nextPathNodeFront2 < NumPathNodes)
pos2 = pPathNodes[nextPathNodeFront2].t;
else{
nextPathNodeFront2 = 0;
pos2 = TotalLengthOfFlightPath;
}
}
dist = pPathNodes[nextPathNodeFront2].t - pPathNodes[curPathNodeFront2].t;
if(dist < 0.0f)
dist += TotalLengthOfFlightPath;
f = (pathPositionFront2 - pPathNodes[curPathNodeFront2].t)/dist;
CVector posFront2 = (1.0f - f)*pPathNodes[curPathNodeFront2].p + f*pPathNodes[nextPathNodeFront2].p;
// Now set matrix
GetPosition() = (posRear + posFront)/2.0f;
GetPosition().z += 4.3f;
CVector fwd = posFront - posRear;
fwd.Normalise();
if(pitch != 0.0f){
fwd.z += 0.4f*pitch;
fwd.Normalise();
}
CVector fwd2 = posFront2 - posRear;
fwd2.Normalise();
CVector roll = CrossProduct(fwd, fwd2);
CVector right = CrossProduct(fwd, CVector(0.0f, 0.0f, 1.0f));
if(!bothOnGround)
right.z += 3.0f*roll.z;
right.Normalise();
CVector up = CrossProduct(right, fwd);
GetRight() = right;
GetUp() = up;
GetForward() = fwd;
// Set speed
m_vecMoveSpeed = fwd*PlanePathSpeed[m_nPlaneId]/60.0f;
m_fSpeed = PlanePathSpeed[m_nPlaneId]/60.0f;
m_vecTurnSpeed = CVector(0.0f, 0.0f, 0.0f);
m_isFarAway = !((posFront - TheCamera.GetPosition()).Magnitude2D() < sq(300.0f));
}else{
float planePathPosition;
float totalLengthOfFlightPath;
CPlaneNode *pathNodes;
float planePathSpeed;
int numPathNodes;
if(m_bIsDrugRunCesna){
planePathPosition = PlanePath3Position;
totalLengthOfFlightPath = TotalLengthOfFlightPath3;
pathNodes = pPath3Nodes;
planePathSpeed = PlanePath3Speed;
numPathNodes = NumPath3Nodes;
if(CesnaMissionStatus == CESNA_STATUS_LANDED){
pDrugRunCesna = false;
FlagToDestroyWhenNextProcessed();
}
}else if(m_bIsDropOffCesna){
planePathPosition = PlanePath4Position;
totalLengthOfFlightPath = TotalLengthOfFlightPath4;
pathNodes = pPath4Nodes;
planePathSpeed = PlanePath4Speed;
numPathNodes = NumPath4Nodes;
if(DropOffCesnaMissionStatus == CESNA_STATUS_LANDED){
pDropOffCesna = false;
FlagToDestroyWhenNextProcessed();
}
}else{
planePathPosition = PlanePath2Position[m_nPlaneId];
totalLengthOfFlightPath = TotalLengthOfFlightPath2;
pathNodes = pPath2Nodes;
planePathSpeed = PlanePath2Speed[m_nPlaneId];
numPathNodes = NumPath2Nodes;
}
// Advance current node to appropriate position
float pathPositionRear = planePathPosition - 10.0f;
if(pathPositionRear < 0.0f)
pathPositionRear += totalLengthOfFlightPath;
float pos1, pos2;
int nextTrackNode = m_nCurPathNode + 1;
pos1 = pathNodes[m_nCurPathNode].t;
if(nextTrackNode < numPathNodes)
pos2 = pathNodes[nextTrackNode].t;
else{
nextTrackNode = 0;
pos2 = totalLengthOfFlightPath;
}
while(pathPositionRear < pos1 || pathPositionRear > pos2){
m_nCurPathNode = (m_nCurPathNode+1) % numPathNodes;
nextTrackNode = m_nCurPathNode + 1;
pos1 = pathNodes[m_nCurPathNode].t;
if(nextTrackNode < numPathNodes)
pos2 = pathNodes[nextTrackNode].t;
else{
nextTrackNode = 0;
pos2 = totalLengthOfFlightPath;
}
}
float dist = pathNodes[nextTrackNode].t - pathNodes[m_nCurPathNode].t;
if(dist < 0.0f)
dist += totalLengthOfFlightPath;
float f = (pathPositionRear - pathNodes[m_nCurPathNode].t)/dist;
CVector posRear = (1.0f - f)*pathNodes[m_nCurPathNode].p + f*pathNodes[nextTrackNode].p;
// Same for the front
float pathPositionFront = pathPositionRear + 20.0f;
if(pathPositionFront > totalLengthOfFlightPath)
pathPositionFront -= totalLengthOfFlightPath;
int curPathNodeFront = m_nCurPathNode;
int nextPathNodeFront = curPathNodeFront + 1;
pos1 = pathNodes[curPathNodeFront].t;
if(nextPathNodeFront < numPathNodes)
pos2 = pathNodes[nextPathNodeFront].t;
else{
nextPathNodeFront = 0;
pos2 = totalLengthOfFlightPath;
}
while(pathPositionFront < pos1 || pathPositionFront > pos2){
curPathNodeFront = (curPathNodeFront+1) % numPathNodes;
nextPathNodeFront = curPathNodeFront + 1;
pos1 = pathNodes[curPathNodeFront].t;
if(nextPathNodeFront < numPathNodes)
pos2 = pathNodes[nextPathNodeFront].t;
else{
nextPathNodeFront = 0;
pos2 = totalLengthOfFlightPath;
}
}
dist = pathNodes[nextPathNodeFront].t - pathNodes[curPathNodeFront].t;
if(dist < 0.0f)
dist += totalLengthOfFlightPath;
f = (pathPositionFront - pathNodes[curPathNodeFront].t)/dist;
CVector posFront = (1.0f - f)*pathNodes[curPathNodeFront].p + f*pathNodes[nextPathNodeFront].p;
// And for another point 60 units in front of the plane, used to calculate roll
float pathPositionFront2 = pathPositionFront + 30.0f;
if(pathPositionFront2 > totalLengthOfFlightPath)
pathPositionFront2 -= totalLengthOfFlightPath;
int curPathNodeFront2 = m_nCurPathNode;
int nextPathNodeFront2 = curPathNodeFront2 + 1;
pos1 = pathNodes[curPathNodeFront2].t;
if(nextPathNodeFront2 < numPathNodes)
pos2 = pathNodes[nextPathNodeFront2].t;
else{
nextPathNodeFront2 = 0;
pos2 = totalLengthOfFlightPath;
}
while(pathPositionFront2 < pos1 || pathPositionFront2 > pos2){
curPathNodeFront2 = (curPathNodeFront2+1) % numPathNodes;
nextPathNodeFront2 = curPathNodeFront2 + 1;
pos1 = pathNodes[curPathNodeFront2].t;
if(nextPathNodeFront2 < numPathNodes)
pos2 = pathNodes[nextPathNodeFront2].t;
else{
nextPathNodeFront2 = 0;
pos2 = totalLengthOfFlightPath;
}
}
dist = pathNodes[nextPathNodeFront2].t - pathNodes[curPathNodeFront2].t;
if(dist < 0.0f)
dist += totalLengthOfFlightPath;
f = (pathPositionFront2 - pathNodes[curPathNodeFront2].t)/dist;
CVector posFront2 = (1.0f - f)*pathNodes[curPathNodeFront2].p + f*pathNodes[nextPathNodeFront2].p;
// Now set matrix
GetPosition() = (posRear + posFront)/2.0f;
GetPosition().z += 1.0f;
CVector fwd = posFront - posRear;
fwd.Normalise();
CVector fwd2 = posFront2 - posRear;
fwd2.Normalise();
CVector roll = CrossProduct(fwd, fwd2);
CVector right = CrossProduct(fwd, CVector(0.0f, 0.0f, 1.0f));
right.z += 3.0f*roll.z;
right.Normalise();
CVector up = CrossProduct(right, fwd);
GetRight() = right;
GetUp() = up;
GetForward() = fwd;
// Set speed
m_vecMoveSpeed = fwd*planePathSpeed/60.0f;
m_fSpeed = planePathSpeed/60.0f;
m_vecTurnSpeed = CVector(0.0f, 0.0f, 0.0f);
m_isFarAway = !((posFront - TheCamera.GetPosition()).Magnitude2D() < sq(300.0f));
}
}
bIsInSafePosition = true;
GetMatrix().UpdateRW();
UpdateRwFrame();
// Handle streaming and such
CVehicleModelInfo *mi = (CVehicleModelInfo*)CModelInfo::GetModelInfo(GetModelIndex());
if(m_isFarAway){
// Switch to LOD model
if(m_rwObject && RwObjectGetType(m_rwObject) == rpCLUMP){
DeleteRwObject();
if(mi->m_planeLodId != -1){
m_rwObject = CModelInfo::GetModelInfo(mi->m_planeLodId)->CreateInstance();
if(m_rwObject)
m_matrix.Attach(RwFrameGetMatrix(RpAtomicGetFrame((RpAtomic*)m_rwObject)));
}
}
}else if(CStreaming::HasModelLoaded(GetModelIndex())){
if(m_rwObject && RwObjectGetType(m_rwObject) == rpATOMIC){
// Get rid of LOD model
m_matrix.Detach();
if(m_rwObject){ // useless check
if(RwObjectGetType(m_rwObject) == rpATOMIC){ // useless check
RwFrame *f = RpAtomicGetFrame((RpAtomic*)m_rwObject);
RpAtomicDestroy((RpAtomic*)m_rwObject);
RwFrameDestroy(f);
}
m_rwObject = nil;
}
}
// Set high detail model
if(m_rwObject == nil){
int id = GetModelIndex();
m_modelIndex = -1;
SetModelIndex(id);
}
}else{
CStreaming::RequestModel(GetModelIndex(), STREAMFLAGS_DEPENDENCY);
}
}
void
CPlane::PreRender(void)
{
CVehicleModelInfo *mi = (CVehicleModelInfo*)CModelInfo::GetModelInfo(GetModelIndex());
CVector lookVector = GetPosition() - TheCamera.GetPosition();
float camDist = lookVector.Magnitude();
if(camDist != 0.0f)
lookVector *= 1.0f/camDist;
else
lookVector = CVector(1.0f, 0.0f, 0.0f);
float behindness = DotProduct(lookVector, GetForward());
// Wing lights
if(behindness < 0.0f){
// in front of plane
CVector lightPos = mi->m_positions[PLANE_POS_LIGHT_RIGHT];
CVector lightR = GetMatrix() * lightPos;
CVector lightL = lightR;
lightL -= GetRight()*2.0f*lightPos.x;
float intensity = -0.6f*behindness + 0.4f;
float size = 1.0f - behindness;
if(behindness < -0.9f && camDist < 50.0f){
// directly in front
CCoronas::RegisterCorona((uintptr)this + 10, 255*intensity, 255*intensity, 255*intensity, 255,
lightL, size, 240.0f,
CCoronas::TYPE_NORMAL, CCoronas::FLARE_HEADLIGHTS, CCoronas::REFLECTION_ON,
CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f);
CCoronas::RegisterCorona((uintptr)this + 11, 255*intensity, 255*intensity, 255*intensity, 255,
lightR, size, 240.0f,
CCoronas::TYPE_NORMAL, CCoronas::FLARE_HEADLIGHTS, CCoronas::REFLECTION_ON,
CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f);
}else{
CCoronas::RegisterCorona((uintptr)this + 10, 255*intensity, 255*intensity, 255*intensity, 255,
lightL, size, 240.0f,
CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_ON,
CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f);
CCoronas::RegisterCorona((uintptr)this + 11, 255*intensity, 255*intensity, 255*intensity, 255,
lightR, size, 240.0f,
CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_ON,
CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f);
}
}
// Tail light
if(CTimer::GetTimeInMilliseconds() & 0x200){
CVector pos = GetMatrix() * mi->m_positions[PLANE_POS_LIGHT_TAIL];
CCoronas::RegisterCorona((uintptr)this + 12, 255, 0, 0, 255,
pos, 1.0f, 120.0f,
CCoronas::TYPE_NORMAL, CCoronas::FLARE_NONE, CCoronas::REFLECTION_ON,
CCoronas::LOSCHECK_OFF, CCoronas::STREAK_ON, 0.0f);
}
}
void
CPlane::Render(void)
{
CEntity::Render();
}
#define CRUISE_SPEED (50.0f)
#define TAXI_SPEED (5.0f)
void
CPlane::InitPlanes(void)
{
int i;
CesnaMissionStatus = CESNA_STATUS_NONE;
// Jumbo
if(pPathNodes == nil){
pPathNodes = LoadPath("data\\paths\\flight.dat", NumPathNodes, TotalLengthOfFlightPath, true);
// Figure out which nodes are on ground
CColPoint colpoint;
CEntity *entity;
for(i = 0; i < NumPathNodes; i++){
if(CWorld::ProcessVerticalLine(pPathNodes[i].p, 1000.0f, colpoint, entity, true, false, false, false, true, false, nil)){
pPathNodes[i].p.z = colpoint.point.z;
pPathNodes[i].bOnGround = true;
}else
pPathNodes[i].bOnGround = false;
}
// Find lading and takeoff points
LandingPoint = -1.0f;
TakeOffPoint = -1.0f;
bool lastOnGround = pPathNodes[NumPathNodes-1].bOnGround;
for(i = 0; i < NumPathNodes; i++){
if(pPathNodes[i].bOnGround && !lastOnGround)
LandingPoint = pPathNodes[i].t;
else if(!pPathNodes[i].bOnGround && lastOnGround)
TakeOffPoint = pPathNodes[i].t;
lastOnGround = pPathNodes[i].bOnGround;
}
// Animation
float time = 0.0f;
float position = 0.0f;
// Start on ground with slow speed
aPlaneLineBits[0].type = 1;
aPlaneLineBits[0].time = time;
aPlaneLineBits[0].position = position;
aPlaneLineBits[0].speed = TAXI_SPEED;
aPlaneLineBits[0].acceleration = 0.0f;
float dist = (TakeOffPoint-600.0f) - position;
time += dist/TAXI_SPEED;
position += dist;
// Accelerate to take off
aPlaneLineBits[1].type = 2;
aPlaneLineBits[1].time = time;
aPlaneLineBits[1].position = position;
aPlaneLineBits[1].speed = TAXI_SPEED;
aPlaneLineBits[1].acceleration = 33.0f/32.0f;
time += 600.0f/((CRUISE_SPEED+TAXI_SPEED)/2.0f);
position += 600.0f;
// Fly at cruise speed
aPlaneLineBits[2].type = 1;
aPlaneLineBits[2].time = time;
aPlaneLineBits[2].position = position;
aPlaneLineBits[2].speed = CRUISE_SPEED;
aPlaneLineBits[2].acceleration = 0.0f;
dist = LandingPoint - TakeOffPoint;
time += dist/CRUISE_SPEED;
position += dist;
// Brake after landing
aPlaneLineBits[3].type = 2;
aPlaneLineBits[3].time = time;
aPlaneLineBits[3].position = position;
aPlaneLineBits[3].speed = CRUISE_SPEED;
aPlaneLineBits[3].acceleration = -33.0f/32.0f;
time += 600.0f/((CRUISE_SPEED+TAXI_SPEED)/2.0f);
position += 600.0f;
// Taxi
aPlaneLineBits[4].type = 1;
aPlaneLineBits[4].time = time;
aPlaneLineBits[4].position = position;
aPlaneLineBits[4].speed = TAXI_SPEED;
aPlaneLineBits[4].acceleration = 0.0f;
time += (TotalLengthOfFlightPath - position)/TAXI_SPEED;
// end
aPlaneLineBits[5].time = time;
TotalDurationOfFlightPath = time;
}
// Dodo
if(pPath2Nodes == nil){
pPath2Nodes = LoadPath("data\\paths\\flight2.dat", NumPath2Nodes, TotalLengthOfFlightPath2, true);
TotalDurationOfFlightPath2 = TotalLengthOfFlightPath2/CRUISE_SPEED;
}
// Mission Cesna
if(pPath3Nodes == nil){
pPath3Nodes = LoadPath("data\\paths\\flight3.dat", NumPath3Nodes, TotalLengthOfFlightPath3, false);
TotalDurationOfFlightPath3 = TotalLengthOfFlightPath3/CRUISE_SPEED;
}
// Mission Cesna
if(pPath4Nodes == nil){
pPath4Nodes = LoadPath("data\\paths\\flight4.dat", NumPath4Nodes, TotalLengthOfFlightPath4, false);
TotalDurationOfFlightPath4 = TotalLengthOfFlightPath4/CRUISE_SPEED;
}
CStreaming::LoadAllRequestedModels(false);
CStreaming::RequestModel(MI_AIRTRAIN, 0);
CStreaming::LoadAllRequestedModels(false);
for(i = 0; i < 3; i++){
CPlane *plane = new CPlane(MI_AIRTRAIN, PERMANENT_VEHICLE);
plane->GetMatrix().SetTranslate(0.0f, 0.0f, 0.0f);
plane->m_status = STATUS_ABANDONED;
plane->bIsLocked = true;
plane->m_nPlaneId = i;
plane->m_nCurPathNode = 0;
CWorld::Add(plane);
}
CStreaming::RequestModel(MI_DEADDODO, 0);
CStreaming::LoadAllRequestedModels(false);
for(i = 0; i < 3; i++){
CPlane *plane = new CPlane(MI_DEADDODO, PERMANENT_VEHICLE);
plane->GetMatrix().SetTranslate(0.0f, 0.0f, 0.0f);
plane->m_status = STATUS_ABANDONED;
plane->bIsLocked = true;
plane->m_nPlaneId = i;
plane->m_nCurPathNode = 0;
CWorld::Add(plane);
}
}
void
CPlane::Shutdown(void)
{
delete[] pPathNodes;
delete[] pPath2Nodes;
delete[] pPath3Nodes;
delete[] pPath4Nodes;
pPathNodes = nil;
pPath2Nodes = nil;
pPath3Nodes = nil;
pPath4Nodes = nil;
}
CPlaneNode*
CPlane::LoadPath(char const *filename, int32 &numNodes, float &totalLength, bool loop)
{
int bp, lp;
int i;
CFileMgr::LoadFile(filename, work_buff, sizeof(work_buff), "r");
*gString = '\0';
for(bp = 0, lp = 0; work_buff[bp] != '\n'; bp++, lp++)
gString[lp] = work_buff[bp];
bp++;
gString[lp] = '\0';
sscanf(gString, "%d", &numNodes);
CPlaneNode *nodes = new CPlaneNode[numNodes];
for(i = 0; i < numNodes; i++){
*gString = '\0';
for(lp = 0; work_buff[bp] != '\n'; bp++, lp++)
gString[lp] = work_buff[bp];
bp++;
// BUG: game doesn't terminate string
gString[lp] = '\0';
sscanf(gString, "%f %f %f", &nodes[i].p.x, &nodes[i].p.y, &nodes[i].p.z);
}
// Calculate length of segments and path
totalLength = 0.0f;
for(i = 0; i < numNodes; i++){
nodes[i].t = totalLength;
float l = (nodes[(i+1) % numNodes].p - nodes[i].p).Magnitude2D();
if(!loop && i == numNodes-1)
l = 0.0f;
totalLength += l;
}
return nodes;
}
void
CPlane::UpdatePlanes(void)
{
int i, j;
uint32 time;
float t, deltaT;
if(CReplay::IsPlayingBack())
return;
// Jumbo jets
time = CTimer::GetTimeInMilliseconds();
for(i = 0; i < 3; i++){
t = TotalDurationOfFlightPath * (float)(time & 0x7FFFF)/0x80000;
// find current frame
for(j = 0; t > aPlaneLineBits[j+1].time; j++);
OldPlanePathPosition[i] = PlanePathPosition[i];
deltaT = t - aPlaneLineBits[j].time;
switch(aPlaneLineBits[j].type){
case 0: // standing still
PlanePathPosition[i] = aPlaneLineBits[j].position;
PlanePathSpeed[i] = 0.0f;
break;
case 1: // moving with constant speed
PlanePathPosition[i] = aPlaneLineBits[j].position + aPlaneLineBits[j].speed*deltaT;
PlanePathSpeed[i] = (TotalDurationOfFlightPath*1000.0f/0x80000) * aPlaneLineBits[j].speed;
break;
case 2: // accelerating/braking
PlanePathPosition[i] = aPlaneLineBits[j].position + (aPlaneLineBits[j].speed + aPlaneLineBits[j].acceleration*deltaT)*deltaT;
PlanePathSpeed[i] = (TotalDurationOfFlightPath*1000.0f/0x80000)*aPlaneLineBits[j].speed + 2.0f*aPlaneLineBits[j].acceleration*deltaT;
break;
}
// time offset for each plane
time += 0x80000/3;
}
time = CTimer::GetTimeInMilliseconds();
t = TotalDurationOfFlightPath2/0x80000;
PlanePath2Position[0] = CRUISE_SPEED * (time & 0x7FFFF)*t;
PlanePath2Position[1] = CRUISE_SPEED * ((time + 0x80000/3) & 0x7FFFF)*t;
PlanePath2Position[2] = CRUISE_SPEED * ((time + 0x80000/3*2) & 0x7FFFF)*t;
PlanePath2Speed[0] = CRUISE_SPEED*t;
PlanePath2Speed[1] = CRUISE_SPEED*t;
PlanePath2Speed[2] = CRUISE_SPEED*t;
if(CesnaMissionStatus == CESNA_STATUS_FLYING){
PlanePath3Speed = CRUISE_SPEED*TotalDurationOfFlightPath3/0x20000;
PlanePath3Position = PlanePath3Speed * ((time - CesnaMissionStartTime) & 0x1FFFF);
if(time - CesnaMissionStartTime >= 128072)
CesnaMissionStatus = CESNA_STATUS_LANDED;
}
if(DropOffCesnaMissionStatus == CESNA_STATUS_FLYING){
PlanePath4Speed = CRUISE_SPEED*TotalDurationOfFlightPath4/0x80000;
PlanePath4Position = PlanePath4Speed * ((time - DropOffCesnaMissionStartTime) & 0x7FFFF);
if(time - DropOffCesnaMissionStartTime >= 521288)
DropOffCesnaMissionStatus = CESNA_STATUS_LANDED;
}
}
bool
CPlane::TestRocketCollision(CVector *rocketPos)
{
int i;
i = CPools::GetVehiclePool()->GetSize();
while(--i >= 0){
CPlane *plane = (CPlane*)CPools::GetVehiclePool()->GetSlot(i);
if(plane &&
#ifdef EXPLODING_AIRTRAIN
(plane->GetModelIndex() == MI_AIRTRAIN || plane->GetModelIndex() == MI_DODO) &&
#else
plane->GetModelIndex() != MI_AIRTRAIN && plane->GetModelIndex() == MI_DODO && // strange check
#endif
!plane->m_bHasBeenHit && (*rocketPos - plane->GetPosition()).Magnitude() < 25.0f){
plane->m_nFrameWhenHit = CTimer::GetFrameCounter();
plane->m_bHasBeenHit = true;
CWorld::Players[CWorld::PlayerInFocus].m_pPed->m_pWanted->RegisterCrime_Immediately(CRIME_DESTROYED_CESSNA,
plane->GetPosition(), i+1983, false);
return true;
}
}
return false;
}
// BUG: not in CPlane in the game
void
CPlane::CreateIncomingCesna(void)
{
if(CesnaMissionStatus == CESNA_STATUS_FLYING){
CWorld::Remove(pDrugRunCesna);
delete pDrugRunCesna;
pDrugRunCesna = nil;
}
pDrugRunCesna = new CPlane(MI_DEADDODO, PERMANENT_VEHICLE);
pDrugRunCesna->GetMatrix().SetTranslate(0.0f, 0.0f, 0.0f);
pDrugRunCesna->m_status = STATUS_ABANDONED;
pDrugRunCesna->bIsLocked = true;
pDrugRunCesna->m_nPlaneId = 0;
pDrugRunCesna->m_nCurPathNode = 0;
pDrugRunCesna->m_bIsDrugRunCesna = true;
CWorld::Add(pDrugRunCesna);
CesnaMissionStatus = CESNA_STATUS_FLYING;
CesnaMissionStartTime = CTimer::GetTimeInMilliseconds();
printf("CPlane::CreateIncomingCesna(void)\n");
}
void
CPlane::CreateDropOffCesna(void)
{
if(DropOffCesnaMissionStatus == CESNA_STATUS_FLYING){
CWorld::Remove(pDropOffCesna);
delete pDropOffCesna;
pDropOffCesna = nil;
}
pDropOffCesna = new CPlane(MI_DEADDODO, PERMANENT_VEHICLE);
pDropOffCesna->GetMatrix().SetTranslate(0.0f, 0.0f, 0.0f);
pDropOffCesna->m_status = STATUS_ABANDONED;
pDropOffCesna->bIsLocked = true;
pDropOffCesna->m_nPlaneId = 0;
pDropOffCesna->m_nCurPathNode = 0;
pDropOffCesna->m_bIsDropOffCesna = true;
CWorld::Add(pDropOffCesna);
DropOffCesnaMissionStatus = CESNA_STATUS_FLYING;
DropOffCesnaMissionStartTime = CTimer::GetTimeInMilliseconds();
printf("CPlane::CreateDropOffCesna(void)\n");
}
CVector CPlane::FindDrugPlaneCoordinates(void) { return pDrugRunCesna->GetPosition(); }
CVector CPlane::FindDropOffCesnaCoordinates(void) { return pDrugRunCesna->GetPosition(); }
bool CPlane::HasCesnaLanded(void) { return CesnaMissionStatus == CESNA_STATUS_LANDED; }
bool CPlane::HasCesnaBeenDestroyed(void) { return CesnaMissionStatus == CESNA_STATUS_DESTROYED; }
bool CPlane::HasDropOffCesnaBeenShotDown(void) { return DropOffCesnaMissionStatus == CESNA_STATUS_DESTROYED; }
class CPlane_ : public CPlane class CPlane_ : public CPlane
{ {
public: public:
void ctor(int32 id, uint8 CreatedBy) { ::new (this) CPlane(id, CreatedBy); }
void dtor(void) { CPlane::~CPlane(); } void dtor(void) { CPlane::~CPlane(); }
}; };
STARTPATCHES STARTPATCHES
InjectHook(0x54B170, &CPlane_::ctor, PATCH_JUMP);
InjectHook(0x54B270, &CPlane_::dtor, PATCH_JUMP); InjectHook(0x54B270, &CPlane_::dtor, PATCH_JUMP);
InjectHook(0x54B820, CPlane::InitPlanes, PATCH_JUMP);
InjectHook(0x54BCD0, CPlane::Shutdown, PATCH_JUMP);
InjectHook(0x54BD50, CPlane::LoadPath, PATCH_JUMP);
InjectHook(0x54BEC0, CPlane::UpdatePlanes, PATCH_JUMP);
InjectHook(0x54DE90, CPlane::TestRocketCollision, PATCH_JUMP);
InjectHook(0x54E000, CPlane::CreateIncomingCesna, PATCH_JUMP);
InjectHook(0x54E160, CPlane::CreateDropOffCesna, PATCH_JUMP);
ENDPATCHES ENDPATCHES

69
src/vehicles/Plane.h
View File

@ -1,27 +1,72 @@
#pragma once #pragma once
#include "common.h"
#include "Vehicle.h" #include "Vehicle.h"
enum ePlanePositions
{
PLANE_POS_LIGHT_LEFT,
PLANE_POS_LIGHT_RIGHT,
PLANE_POS_LIGHT_TAIL,
};
struct CPlaneNode
{
CVector p; // position
float t; // xy-distance from start on path
bool bOnGround; // i.e. not flying
};
struct CPlaneInterpolationLine
{
uint8 type;
float time; // when does this keyframe start
// initial values at start of frame
float position;
float speed;
float acceleration;
};
class CPlane : public CVehicle class CPlane : public CVehicle
{ {
public: public:
// 0x288 // 0x288
int16 m_wIndex; int16 m_nPlaneId;
int16 field_650; int16 m_isFarAway;
int16 m_wNextPathNode; int16 m_nCurPathNode;
char field_654; char field_654;
char field_655; char field_655;
float field_656; float m_fSpeed;
int m_nFrameWhenHit; uint32 m_nFrameWhenHit;
char m_bHasBeenHit; bool m_bHasBeenHit;
char m_bIsIncomingCesna; bool m_bIsDrugRunCesna;
char m_bIsDropoffCesna; bool m_bIsDropOffCesna;
char field_667;
CPlane(int, uint8); CPlane(int32 id, uint8 CreatedBy);
~CPlane(void); ~CPlane(void);
CPlane* ctor(int, uint8);
// from CEntity
void SetModelIndex(uint32 id);
void DeleteRwObject(void);
void ProcessControl(void);
void PreRender(void);
void Render(void);
void FlagToDestroyWhenNextProcessed() { bRemoveFromWorld = true; } void FlagToDestroyWhenNextProcessed() { bRemoveFromWorld = true; }
static void InitPlanes(void);
static void Shutdown(void);
static CPlaneNode *LoadPath(char const *filename, int32 &numNodes, float &totalLength, bool loop);
static void UpdatePlanes(void);
static bool TestRocketCollision(CVector *rocketPos);
static void CreateIncomingCesna(void);
static void CreateDropOffCesna(void);
static CVector FindDrugPlaneCoordinates(void);
static CVector FindDropOffCesnaCoordinates(void);
static bool HasCesnaLanded(void);
static bool HasCesnaBeenDestroyed(void);
static bool HasDropOffCesnaBeenShotDown(void);
}; };
static_assert(sizeof(CPlane) == 0x29C, "CPlane: error"); static_assert(sizeof(CPlane) == 0x29C, "CPlane: error");
extern float &LandingPoint;
extern float &TakeOffPoint;
extern float *PlanePathPosition; //[3]

12
src/vehicles/Train.cpp
View File

@ -484,8 +484,8 @@ CTrain::InitTrains(void)
void void
CTrain::Shutdown(void) CTrain::Shutdown(void)
{ {
if(pTrackNodes) delete[] pTrackNodes; delete[] pTrackNodes;
if(pTrackNodes_S) delete[] pTrackNodes_S; delete[] pTrackNodes_S;
pTrackNodes = nil; pTrackNodes = nil;
pTrackNodes_S = nil; pTrackNodes_S = nil;
} }
@ -582,7 +582,7 @@ CTrain::ReadAndInterpretTrackFile(char *filename, CTrainNode **nodes, int16 *num
interpLines[j].speed = 15.0f; interpLines[j].speed = 15.0f;
interpLines[j].acceleration = -45.0f/32.0f; interpLines[j].acceleration = -45.0f/32.0f;
j++; j++;
time += 16.0f/3.0f; time += 80.0f/15.0f;
position += 40.0f; // at station position += 40.0f; // at station
// stopping // stopping
@ -601,7 +601,7 @@ CTrain::ReadAndInterpretTrackFile(char *filename, CTrainNode **nodes, int16 *num
interpLines[j].speed = 0.0f; interpLines[j].speed = 0.0f;
interpLines[j].acceleration = 45.0f/32.0f; interpLines[j].acceleration = 45.0f/32.0f;
j++; j++;
time += 16.0f/3.0f; time += 80.0f/15.0f;
position += 40.0f; // after station position += 40.0f; // after station
} }
// last keyframe // last keyframe
@ -657,7 +657,7 @@ CTrain::UpdateTrains(void)
} }
// time offset for each train // time offset for each train
time += 0x10000; time += 0x20000/2;
} }
ProcessTrainAnnouncements(); ProcessTrainAnnouncements();
@ -687,7 +687,7 @@ CTrain::UpdateTrains(void)
} }
// time offset for each train // time offset for each train
time += 0x10000; time += 0x40000/4;
} }
} }