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WaterCannon done, resource ico

This commit is contained in:
Fire-Head 2020-03-28 17:02:44 +03:00
parent 9e49e5c2bd
commit 3366cd0ff8
6 changed files with 363 additions and 21 deletions

View file

@ -7533,8 +7533,8 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params)
void cAudioManager::ProcessWaterCannon(int32) void cAudioManager::ProcessWaterCannon(int32)
{ {
for(int32 i = 0; i < NUM_WATERCANNONS; i++) { for(int32 i = 0; i < NUM_WATERCANNONS; i++) {
if(aCannons[i].m_nId) { if(CWaterCannons::aCannons[i].m_nId) {
m_sQueueSample.m_vecPos = aCannons[0].m_avecPos[aCannons[i].m_wIndex]; m_sQueueSample.m_vecPos = CWaterCannons::aCannons[0].m_avecPos[CWaterCannons::aCannons[i].m_nCur];
float distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos); float distSquared = GetDistanceSquared(&m_sQueueSample.m_vecPos);
if(distSquared < 900.f) { if(distSquared < 900.f) {
m_sQueueSample.m_fDistance = Sqrt(distSquared); m_sQueueSample.m_fDistance = Sqrt(distSquared);

View file

@ -39,6 +39,14 @@ public:
x = 1.0f; x = 1.0f;
} }
void Normalise(float norm) {
float sq = MagnitudeSqr();
float invsqrt = RecipSqrt(norm, sq);
x *= invsqrt;
y *= invsqrt;
z *= invsqrt;
}
const CVector &operator+=(CVector const &right) { const CVector &operator+=(CVector const &right) {
x += right.x; x += right.x;
y += right.y; y += right.y;

View file

@ -1,10 +1,320 @@
#include "common.h" #include "common.h"
#include "patcher.h" #include "patcher.h"
#include "WaterCannon.h" #include "WaterCannon.h"
#include "Vector.h"
#include "General.h"
#include "main.h"
#include "Timer.h"
#include "Pools.h"
#include "Ped.h"
#include "AnimManager.h"
#include "Fire.h"
#include "WaterLevel.h"
#include "Camera.h"
CWaterCannon (&aCannons)[NUM_WATERCANNONS] = *(CWaterCannon(*)[NUM_WATERCANNONS])*(uintptr*)0x8F2CA8; #define WATERCANNONVERTS 4
#define WATERCANNONINDEXES 12
WRAPPER void CWaterCannons::Update(void) { EAXJMP(0x522510); } RwIm3DVertex WaterCannonVertices[WATERCANNONVERTS];
WRAPPER void CWaterCannons::UpdateOne(uint32 id, CVector *pos, CVector *dir) { EAXJMP(0x522470); } RwImVertexIndex WaterCannonIndexList[WATERCANNONINDEXES];
WRAPPER void CWaterCannons::Render(void) { EAXJMP(0x522550); }
WRAPPER void CWaterCannons::Init(void) { EAXJMP(0x522440); } CWaterCannon CWaterCannons::aCannons[NUM_WATERCANNONS];
void CWaterCannon::Init(void)
{
m_nId = 0;
m_nCur = 0;
m_nTimeCreated = CTimer::GetTimeInMilliseconds();
for ( int32 i = 0; i < NUM_SEGMENTPOINTS; i++ )
m_abUsed[i] = false;
WaterCannonVertices[0].u = 0.0f;
WaterCannonVertices[0].v = 0.0f;
WaterCannonVertices[1].u = 1.0f;
WaterCannonVertices[1].v = 0.0f;
WaterCannonVertices[2].u = 0.0f;
WaterCannonVertices[2].v = 0.0f;
WaterCannonVertices[3].u = 1.0f;
WaterCannonVertices[3].v = 0.0f;
WaterCannonIndexList[0] = 0;
WaterCannonIndexList[1] = 1;
WaterCannonIndexList[2] = 2;
WaterCannonIndexList[3] = 1;
WaterCannonIndexList[4] = 3;
WaterCannonIndexList[5] = 2;
WaterCannonIndexList[6] = 0;
WaterCannonIndexList[7] = 2;
WaterCannonIndexList[8] = 1;
WaterCannonIndexList[9] = 1;
WaterCannonIndexList[10] = 2;
WaterCannonIndexList[11] = 3;
}
void CWaterCannon::Update_OncePerFrame(int16 index)
{
ASSERT(index < NUM_WATERCANNONS);
if (CTimer::GetTimeInMilliseconds() > m_nTimeCreated + WATERCANNON_LIFETIME )
{
m_nCur = (m_nCur + 1) % -NUM_SEGMENTPOINTS;
m_abUsed[m_nCur] = false;
}
for ( int32 i = 0; i < NUM_SEGMENTPOINTS; i++ )
{
if ( m_abUsed[i] )
{
m_avecVelocity[i].z += -WATERCANNON_GRAVITY * CTimer::GetTimeStep();
m_avecPos[i] += m_avecVelocity[i] * CTimer::GetTimeStep();
}
}
int32 extinguishingPoint = CGeneral::GetRandomNumber() & (NUM_SEGMENTPOINTS - 1);
if ( m_abUsed[extinguishingPoint] )
gFireManager.ExtinguishPoint(m_avecPos[extinguishingPoint], 3.0f);
if ( ((index + CTimer::GetFrameCounter()) & 3) == 0 )
PushPeds();
// free if unused
int32 i = 0;
while ( 1 )
{
if ( m_abUsed[i] )
break;
if ( ++i >= NUM_SEGMENTPOINTS )
{
m_nId = 0;
return;
}
}
}
void CWaterCannon::Update_NewInput(CVector *pos, CVector *dir)
{
ASSERT(pos != NULL);
ASSERT(dir != NULL);
m_avecPos[m_nCur] = *pos;
m_avecVelocity[m_nCur] = *dir;
m_abUsed[m_nCur] = true;
}
void CWaterCannon::Render(void)
{
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void *)FALSE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void *)TRUE);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)TRUE);
RwRenderStateSet(rwRENDERSTATETEXTURERASTER, (void *)gpWaterRaster);
float v = float(CGeneral::GetRandomNumber() & 255) / 256;
WaterCannonVertices[0].v = v;
WaterCannonVertices[1].v = v;
WaterCannonVertices[2].v = v;
WaterCannonVertices[3].v = v;
int16 pointA = m_nCur % -NUM_SEGMENTPOINTS;
int16 pointB = pointA - 1;
if ( (pointA - 1) < 0 )
pointB += NUM_SEGMENTPOINTS;
bool bInit = false;
CVector norm;
for ( int32 i = 0; i < NUM_SEGMENTPOINTS - 1; i++ )
{
if ( m_abUsed[pointA] && m_abUsed[pointB] )
{
if ( !bInit )
{
CVector cp = CrossProduct(m_avecPos[pointB] - m_avecPos[pointA], TheCamera.GetForward());
cp.Normalise(0.05f);
norm = cp;
bInit = true;
}
float dist = float(i*i*i) / 300.0f + 1.0f;
float brightness = float(i) / NUM_SEGMENTPOINTS;
int32 color = (int32)((1.0f - brightness*brightness) * 255.0f);
CVector offset = dist * norm;
RwIm3DVertexSetRGBA(&WaterCannonVertices[0], color, color, color, color);
RwIm3DVertexSetPos (&WaterCannonVertices[0], m_avecPos[pointA].x - offset.x, m_avecPos[pointA].y - offset.y, m_avecPos[pointA].z - offset.z);
RwIm3DVertexSetRGBA(&WaterCannonVertices[1], color, color, color, color);
RwIm3DVertexSetPos (&WaterCannonVertices[1], m_avecPos[pointA].x + offset.x, m_avecPos[pointA].y + offset.y, m_avecPos[pointA].z + offset.z);
RwIm3DVertexSetRGBA(&WaterCannonVertices[2], color, color, color, color);
RwIm3DVertexSetPos (&WaterCannonVertices[2], m_avecPos[pointB].x - offset.x, m_avecPos[pointB].y - offset.y, m_avecPos[pointB].z - offset.z);
RwIm3DVertexSetRGBA(&WaterCannonVertices[3], color, color, color, color);
RwIm3DVertexSetPos (&WaterCannonVertices[3], m_avecPos[pointB].x + offset.x, m_avecPos[pointB].y + offset.y, m_avecPos[pointB].z + offset.z);
LittleTest();
if ( RwIm3DTransform(WaterCannonVertices, WATERCANNONVERTS, NULL, rwIM3D_VERTEXUV) )
{
RwIm3DRenderIndexedPrimitive(rwPRIMTYPETRILIST, WaterCannonIndexList, WATERCANNONINDEXES);
RwIm3DEnd();
}
}
pointA = pointB--;
if ( pointB < 0 )
pointB += NUM_SEGMENTPOINTS;
}
RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void *)TRUE);
RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void *)FALSE);
RwRenderStateSet(rwRENDERSTATEFOGENABLE, (void *)FALSE);
}
void CWaterCannon::PushPeds(void)
{
float minx = 10000.0f;
float maxx = -10000.0f;
float miny = 10000.0f;
float maxy = -10000.0f;
float minz = 10000.0f;
float maxz = -10000.0f;
for ( int32 i = 0; i < NUM_SEGMENTPOINTS; i++ )
{
if ( m_abUsed[i] )
{
minx = min(minx, m_avecPos[i].x);
maxx = max(maxx, m_avecPos[i].x);
miny = min(miny, m_avecPos[i].y);
maxy = max(maxy, m_avecPos[i].y);
minz = min(minz, m_avecPos[i].z);
maxz = max(maxz, m_avecPos[i].z);
}
}
for ( int32 i = CPools::GetPedPool()->GetSize() - 1; i >= 0; i--)
{
CPed *ped = CPools::GetPedPool()->GetSlot(i);
if ( ped )
{
if ( ped->GetPosition().x > minx && ped->GetPosition().x < maxx
&& ped->GetPosition().y > miny && ped->GetPosition().y < maxy
&& ped->GetPosition().z > minz && ped->GetPosition().z < maxz )
{
for ( int32 j = 0; j < NUM_SEGMENTPOINTS; j++ )
{
if ( m_abUsed[j] )
{
CVector dist = m_avecPos[j] - ped->GetPosition();
if ( dist.MagnitudeSqr() < 5.0f )
{
int32 localDir = ped->GetLocalDirection(CVector2D(1.0f, 0.0f));
ped->bIsStanding = false;
ped->ApplyMoveForce(0.0f, 0.0f, 2.0f * CTimer::GetTimeStep());
ped->m_vecMoveSpeed.x = (0.6f * m_avecVelocity[j].x + ped->m_vecMoveSpeed.x) * 0.5f;
ped->m_vecMoveSpeed.y = (0.6f * m_avecVelocity[j].y + ped->m_vecMoveSpeed.y) * 0.5f;
ped->SetFall(2000, AnimationId(ANIM_KO_SKID_FRONT + localDir), 0);
CFire *fire = ped->m_pFire;
if ( fire )
fire->Extinguish();
j = NUM_SEGMENTPOINTS;
}
}
}
}
}
}
}
void CWaterCannons::Init(void)
{
for ( int32 i = 0; i < NUM_WATERCANNONS; i++ )
aCannons[i].Init();
}
void CWaterCannons::UpdateOne(uint32 id, CVector *pos, CVector *dir)
{
ASSERT(pos != NULL);
ASSERT(dir != NULL);
// find the one by id
{
int32 n = 0;
while ( n < NUM_WATERCANNONS && id != aCannons[n].m_nId )
n++;
if ( n < NUM_WATERCANNONS )
{
aCannons[n].Update_NewInput(pos, dir);
return;
}
}
// if no luck then find a free one
{
int32 n = 0;
while ( n < NUM_WATERCANNONS && 0 != aCannons[n].m_nId )
n++;
if ( n < NUM_WATERCANNONS )
{
aCannons[n].Init();
aCannons[n].m_nId = id;
aCannons[n].Update_NewInput(pos, dir);
return;
}
}
}
void CWaterCannons::Update(void)
{
for ( int32 i = 0; i < NUM_WATERCANNONS; i++ )
{
if ( aCannons[i].m_nId != 0 )
aCannons[i].Update_OncePerFrame(i);
}
}
void CWaterCannons::Render(void)
{
for ( int32 i = 0; i < NUM_WATERCANNONS; i++ )
{
if ( aCannons[i].m_nId != 0 )
aCannons[i].Render();
}
}
STARTPATCHES
InjectHook(0x521A30, &CWaterCannon::Init, PATCH_JUMP);
InjectHook(0x521B80, &CWaterCannon::Update_OncePerFrame, PATCH_JUMP);
InjectHook(0x521CC0, &CWaterCannon::Update_NewInput, PATCH_JUMP);
InjectHook(0x521D30, &CWaterCannon::Render, PATCH_JUMP);
InjectHook(0x5220B0, &CWaterCannon::PushPeds, PATCH_JUMP);
InjectHook(0x522440, CWaterCannons::Init, PATCH_JUMP);
InjectHook(0x522470, CWaterCannons::UpdateOne, PATCH_JUMP);
InjectHook(0x522510, CWaterCannons::Update, PATCH_JUMP);
InjectHook(0x522550, CWaterCannons::Render, PATCH_JUMP);
//InjectHook(0x522B40, `global constructor keyed to'watercannon.cpp, PATCH_JUMP);
//InjectHook(0x522B60, CWaterCannon::CWaterCannon, PATCH_JUMP);
ENDPATCHES

View file

@ -1,15 +1,29 @@
#pragma once #pragma once
#define WATERCANNON_GRAVITY (0.009f)
#define WATERCANNON_LIFETIME (150)
class CWaterCannon class CWaterCannon
{ {
public: public:
enum
{
NUM_SEGMENTPOINTS = 16,
};
int32 m_nId; int32 m_nId;
int16 m_wIndex; int16 m_nCur;
char gap_6[2]; char _pad0[2];
int32 m_nTimeCreated; uint32 m_nTimeCreated;
CVector m_avecPos[16]; CVector m_avecPos[NUM_SEGMENTPOINTS];
CVector m_avecVelocity[16]; CVector m_avecVelocity[NUM_SEGMENTPOINTS];
char m_abUsed[16]; bool m_abUsed[NUM_SEGMENTPOINTS];
void Init(void);
void Update_OncePerFrame(int16 index);
void Update_NewInput(CVector *pos, CVector *dir);
void Render(void);
void PushPeds(void);
}; };
static_assert(sizeof(CWaterCannon) == 412, "CWaterCannon: error"); static_assert(sizeof(CWaterCannon) == 412, "CWaterCannon: error");
@ -17,11 +31,10 @@ static_assert(sizeof(CWaterCannon) == 412, "CWaterCannon: error");
class CWaterCannons class CWaterCannons
{ {
public: public:
static void Update(); static CWaterCannon aCannons[NUM_WATERCANNONS];
static void UpdateOne(uint32 id, CVector *pos, CVector *dir);
static void Render(void);
static void Init(void); static void Init(void);
static void UpdateOne(uint32 id, CVector *pos, CVector *dir);
static void Update();
static void Render(void);
}; };
extern CWaterCannon (&aCannons)[NUM_WATERCANNONS];

View file

@ -8,6 +8,7 @@
#define IDEXIT 1002 #define IDEXIT 1002
#define IDC_SELECTDEVICE 1005 #define IDC_SELECTDEVICE 1005
#define IDI_MAIN_ICON 1042
// Next default values for new objects // Next default values for new objects
// //
#ifdef APSTUDIO_INVOKED #ifdef APSTUDIO_INVOKED

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@ -30,8 +30,18 @@ BEGIN
WS_TABSTOP WS_TABSTOP
DEFPUSHBUTTON "EXIT",IDEXIT,103,69,52,14 DEFPUSHBUTTON "EXIT",IDEXIT,103,69,52,14
DEFPUSHBUTTON "OK",IDOK,28,69,50,14 DEFPUSHBUTTON "OK",IDOK,28,69,50,14
LTEXT "Please select the device to use:",IDC_SELECTDEVICE,7,7, LTEXT "Please select the Device To Use:",IDC_SELECTDEVICE,7,7,
137,8 137,8
END END
/////////////////////////////////////////////////////////////////////////////
//
// Icon
//
// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDI_MAIN_ICON ICON DISCARDABLE "gta3.ico"
/////////////////////////////////////////////////////////////////////////////