/*
Updating some obsolete blocks.
Using FIFO-principle.
*/
void CPathEstimator::Update() {
pathCache->Update();
int counter = 0;
while(!needUpdate.empty() && counter < BLOCKS_TO_UPDATE) {
//Next block in line.
SingleBlock sb = needUpdate.front();
needUpdate.pop_front();
int blocknr = sb.block.y * nbrOfBlocksX + sb.block.x;
//Check if already updated.
if(!(blockState[blocknr].options & PATHOPT_OBSOLETE))
continue;
//Update the block.
FindOffset(*sb.moveData, sb.block.x, sb.block.y);
CalculateVertices(*sb.moveData, sb.block.x, sb.block.y);
//Mark as updated.
if(sb.moveData==moveinfo->moveData.back()){
blockState[blocknr].options &= ~PATHOPT_OBSOLETE;
}
//One block updated.
counter++;
}
}
//int32_t CLineFollowerNavigatorEngine::ProcessImageData(const sensor_msgs::ImageConstPtr img, bool bDisplayImage)
int32_t CLineFollowerNavigatorEngine::ProcessImage(IplImage *pFrame, bool bDisplayImage, float &fAngle, CvPoint &vanishingPoint)
{
int nRet = 0;
//SetDebugDisplayImage(bDisplayImage);
if (m_bPaused == true)
{
nRet = 1;
return nRet;
}
//cv_bridge::CvImagePtr cv_ptr = cv_bridge::toCvCopy(img, sensor_msgs::image_encodings::MONO8);
cv::Mat workingCVMat;
/*
if (m_pUndistorter != 0)
{
assert(m_pUndistorter->isValid());
m_pUndistorter->undistort(cv_ptr->image, workingCVMat);
}
else
*/
{
workingCVMat = pFrame;
}
if (pFrame != NULL)
{
m_nWidth = pFrame->width;
m_nHeight = pFrame->height;
}
//printf("workingCVMat: depth=%d, channels=%d, dims=%d, (%dx%d)\n", workingCVMat.depth(), workingCVMat.channels(), workingCVMat.dims, workingCVMat.rows, workingCVMat.cols);
// process this gray-scale data
int32_t nCenterX = 0, nCenterY = 0;
float fOffsetX = 0, fOffsetY = 0;
nRet = FindLineCenter(workingCVMat, 0, nCenterX, nCenterY, bDisplayImage);
if (nRet <= 0)
{
//printf("Fail to find line center\n");
goto err_out;
}
nRet = FindOffset(nCenterX, nCenterY, fOffsetX, fOffsetY);
if (nRet <= 0)
{
myprintf(_ERRORLINENO, 1, "Fail to find offset\n");
goto err_out;
}
nRet = OffsetNavigator(fOffsetX, fAngle, vanishingPoint);
if (nRet <= 0)
{
myprintf(_ERRORLINENO, 1, "Fail to OffsetNavigator\n");
goto err_out;
}
err_out:
return nRet;
}
FamilyNode * FamilyNode::FindOffset( const char *_name, Matrix &matrix, Bool local) // = FALSE)
{
FamilyNode *node = Find( _name, local);
if (node && Child())
{
FindOffset( node, matrix, local);
}
return node;
}
void CPathEstimator::CalculateBlockOffsets(int minBlock, int maxBlock, int) {
assert(maxBlock <= nbrOfBlocks);
for (int idx = minBlock; idx < maxBlock; idx++) {
int x = idx % nbrOfBlocksX;
int z = idx / nbrOfBlocksX;
vector<MoveData*>::iterator mi;
for (mi = moveinfo->moveData.begin(); mi < moveinfo->moveData.end(); mi++) {
FindOffset(**mi, x, z);
}
}
}
void CPathEstimator::CalculateBlockOffsets(int idx, int thread) {
int x = idx % nbrOfBlocksX;
int z = idx / nbrOfBlocksX;
if (thread == 0 && (idx/1000)!=lastOffsetMessage) {
lastOffsetMessage=idx/1000;
char calcMsg[128];
sprintf(calcMsg, "Block offset: %d of %d (size %d)", lastOffsetMessage*1000, nbrOfBlocks, BLOCK_SIZE);
net->Send(CBaseNetProtocol::Get().SendCPUUsage(BLOCK_SIZE | (lastOffsetMessage<<8)));
PrintLoadMsg(calcMsg);
}
for (vector<MoveData*>::iterator mi = moveinfo->moveData.begin(); mi != moveinfo->moveData.end(); mi++)
FindOffset(**mi, x, z);
}
void CPathEstimator::CalculateBlockOffsets(int idx, int thread)
{
const int x = idx % nbrOfBlocksX;
const int z = idx / nbrOfBlocksX;
if (thread == 0 && idx >= nextOffsetMessage) {
nextOffsetMessage = idx + blockStates.GetSize() / 16;
net->Send(CBaseNetProtocol::Get().SendCPUUsage(BLOCK_SIZE | (idx << 8)));
}
for (vector<MoveData*>::iterator mi = moveinfo->moveData.begin(); mi != moveinfo->moveData.end(); mi++) {
if ((*mi)->unitDefRefCount > 0) {
FindOffset(**mi, x, z);
}
}
}
int main()
{
HWND hWindow = 0,hWindowOld = 0;
DWORD dwWritten, dwPid;
HANDLE hProcess;
LPMODULEENTRY32 lpsModule;
SetConsoleTitle("Steam");
SetDebugPrivilege();
while(1)
{
printf("Zhdem nachala igri\n");
while( (hWindow = FindWindow(NULL, "League of Legends (TM) Client")) == 0 || hWindow == hWindowOld )
Sleep(1000);
hWindowOld = hWindow;
GetWindowThreadProcessId(hWindow, &dwPid);
hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, dwPid);
if( hProcess == NULL )
{
printf("Couldn't get client handle!\n\n");
continue;
}
printf("Nashel!\n");
lpsModule = GetModuleInfo(dwPid);
for( int i = 0; i < sizeof(g_sPatchList)/sizeof(OffsetInfo); ++i )
{
if( g_sPatchList[i].dwOffset == 0)
{
if( lpsModule )
FindOffset(hProcess, lpsModule, i);
}
if( g_sPatchList[i].dwOffset )
{
WriteProcessMemory(hProcess,(void*)g_sPatchList[i].dwOffset,(void*)g_sPatchList[i].lpbyData,g_sPatchList[i].dwLen,&dwWritten);
printf("GOTOVO! Polozhil Podorozhnik na adres: %X\n",g_sPatchList[i].dwOffset);
}else
printf("NOT Patched: %s\n",g_sPatchList[i].lpszName);
}
CloseHandle(hProcess);
printf("\n");
}
return 0;
}
/*
Constructor.
Loading precalculated data.
*/
CPathEstimator::CPathEstimator(CPathFinder* pf, unsigned int BSIZE, unsigned int mmOpt, string name) :
pathFinder(pf),
BLOCK_SIZE(BSIZE),
BLOCK_PIXEL_SIZE(BSIZE * SQUARE_SIZE),
BLOCKS_TO_UPDATE(SQUARES_TO_UPDATE / (BLOCK_SIZE * BLOCK_SIZE) + 1),
moveMathOptions(mmOpt)
{
//Gives the changes in (x,z) when moved one step in given direction.
//(Need to be placed befor pre-calculations)
directionVector[PATHDIR_LEFT].x = 1;
directionVector[PATHDIR_LEFT].y = 0;
directionVector[PATHDIR_LEFT_UP].x = 1;
directionVector[PATHDIR_LEFT_UP].y = 1;
directionVector[PATHDIR_UP].x = 0;
directionVector[PATHDIR_UP].y = 1;
directionVector[PATHDIR_RIGHT_UP].x = -1;
directionVector[PATHDIR_RIGHT_UP].y = 1;
directionVector[PATHDIR_RIGHT].x = -1;
directionVector[PATHDIR_RIGHT].y = 0;
directionVector[PATHDIR_RIGHT_DOWN].x = -1;
directionVector[PATHDIR_RIGHT_DOWN].y = -1;
directionVector[PATHDIR_DOWN].x = 0;
directionVector[PATHDIR_DOWN].y = -1;
directionVector[PATHDIR_LEFT_DOWN].x = 1;
directionVector[PATHDIR_LEFT_DOWN].y = -1;
goalSqrOffset.x=BLOCK_SIZE/2;
goalSqrOffset.y=BLOCK_SIZE/2;
//Creates the block-map and the vertices-map.
nbrOfBlocksX = gs->mapx / BLOCK_SIZE;
nbrOfBlocksZ = gs->mapy / BLOCK_SIZE;
nbrOfBlocks = nbrOfBlocksX * nbrOfBlocksZ;
blockState = SAFE_NEW BlockInfo[nbrOfBlocks];
nbrOfVertices = moveinfo->moveData.size() * nbrOfBlocks * PATH_DIRECTION_VERTICES;
vertex = SAFE_NEW float[nbrOfVertices];
openBlockBufferPointer=openBlockBuffer;
int i;
for(i = 0; i < nbrOfVertices; i++)
vertex[i] = PATHCOST_INFINITY;
//Initialize blocks.
int x, z;
for(z = 0; z < nbrOfBlocksZ; z++){
for(x = 0; x < nbrOfBlocksX; x++) {
int blocknr = z * nbrOfBlocksX + x;
blockState[blocknr].cost = PATHCOST_INFINITY;
blockState[blocknr].options = 0;
blockState[blocknr].parentBlock.x = -1;
blockState[blocknr].parentBlock.y = -1;
blockState[blocknr].sqrCenter = SAFE_NEW int2[moveinfo->moveData.size()];
}
}
//Pre-read/calculate data.
PrintLoadMsg("Reading estimate path costs");
if(!ReadFile(name)) {
//Generate text-message.
char calcMsg[1000], buffer[10];
strcpy(calcMsg, "Analyzing map accessability \"");
SNPRINTF(buffer,10,"%d",BLOCK_SIZE);
strcat(calcMsg, buffer);
strcat(calcMsg, "\"");
PrintLoadMsg(calcMsg);
//Calculating block-center-offsets.
for(z = 0; z < nbrOfBlocksZ; z++) {
for(x = 0; x < nbrOfBlocksX; x++) {
vector<MoveData*>::iterator mi;
for(mi = moveinfo->moveData.begin(); mi < moveinfo->moveData.end(); mi++) {
FindOffset(**mi, x, z);
}
}
}
//Calculating vectors.
vector<MoveData*>::iterator mi;
for(mi = moveinfo->moveData.begin(); mi < moveinfo->moveData.end(); mi++) {
//Generate text-message.
char calcMsg[10000];
sprintf(calcMsg,"Calculating estimate path costs \"%i\" %i/%i",BLOCK_SIZE,(*mi)->pathType,moveinfo->moveData.size());
PrintLoadMsg(calcMsg);
//Calculate
for(z = 0; z < nbrOfBlocksZ; z++) {
for(x = 0; x < nbrOfBlocksX; x++) {
CalculateVertices(**mi, x, z);
}
}
}
WriteFile(name);
}
//As all vertexes are bidirectional and having equal values
//in both directions, only one value are needed to be stored.
//This vector helps getting the right vertex.
//(Need to be placed after pre-calculations)
directionVertex[PATHDIR_LEFT] = PATHDIR_LEFT;
directionVertex[PATHDIR_LEFT_UP] = PATHDIR_LEFT_UP;
directionVertex[PATHDIR_UP] = PATHDIR_UP;
directionVertex[PATHDIR_RIGHT_UP] = PATHDIR_RIGHT_UP;
directionVertex[PATHDIR_RIGHT] = int(PATHDIR_LEFT) - PATH_DIRECTION_VERTICES;
directionVertex[PATHDIR_RIGHT_DOWN] = int(PATHDIR_LEFT_UP) - (nbrOfBlocksX * PATH_DIRECTION_VERTICES) - PATH_DIRECTION_VERTICES;
directionVertex[PATHDIR_DOWN] = int(PATHDIR_UP) - (nbrOfBlocksX * PATH_DIRECTION_VERTICES);
directionVertex[PATHDIR_LEFT_DOWN] = int(PATHDIR_RIGHT_UP) - (nbrOfBlocksX * PATH_DIRECTION_VERTICES) + PATH_DIRECTION_VERTICES;
pathCache=SAFE_NEW CPathCache(nbrOfBlocksX,nbrOfBlocksZ);
}
/* End of test binpatch variables */
int
main(int argc, char *argv[])
{
struct exec e;
int c;
u_long addr = 0, offset = 0;
u_long index = 0;/* Related to offset */
u_long replace = 0, do_replace = 0;
char *symbol = 0;
char size = 4; /* default to long */
char size_opt = 0; /* Flag to say size option was set, used with index */
char *fname;
char *pgname = argv[0]; /* Program name */
int fd;
int type, off;
u_long lval;
u_short sval;
u_char cval;
while ((c = getopt (argc, argv, "H:a:bwlr:s:o:")) != -1)
switch (c)
{
case 'H':
Usage(argv[0]);
break;
case 'a':
if (addr || symbol)
error ("only one address/symbol allowed");
if (! strncmp (optarg, "0x", 2))
sscanf (optarg, "%x", &addr);
else
addr = atoi (optarg);
if (! addr)
error ("invalid address");
break;
case 'b':
size = 1;
size_opt = 1;
break;
case 'w':
size = 2;
size_opt = 1;
break;
case 'l':
size = 4;
size_opt = 1;
break;
case 'r':
do_replace = 1;
if (! strncmp (optarg, "0x", 2))
sscanf (optarg, "%x", &replace);
else
replace = atoi (optarg);
break;
case 's':
if (addr || symbol)
error ("only one address/symbol allowed");
symbol = optarg;
break;
case 'o':
if (offset)
error ("only one offset allowed");
if (! strncmp (optarg, "0x", 2))
sscanf (optarg, "%x", &offset);
else
offset = atoi (optarg);
break;
}/* while switch() */
if (argc > 1)
{
if (addr || symbol)
{
argv += optind;
argc -= optind;
if (argc < 1)
error ("No file to patch.");
fname = argv[0];
if ((fd = open (fname, 0)) < 0)
error ("Can't open file");
if (read (fd, &e, sizeof (e)) != sizeof (e)
|| N_BADMAG (e))
error ("Not a valid executable.");
/* fake mid, so the N_ macros work on the amiga.. */
e.a_midmag |= 127 << 16;
if (symbol)
{
struct nlist nl[2];
if (offset == 0)
{
u_long new_do_replace = 0;
new_do_replace = FindAssign(symbol,&replace);
if (new_do_replace && do_replace)
error("Cannot use both '=' and '-r' option!");
FindOffset(symbol,&index);
if (size_opt)
offset = index*size; /* Treat like an index */
else
offset = index; /* Treat index like an offset */
if (new_do_replace)
do_replace = new_do_replace;
}
nl[0].n_un.n_name = symbol;
nl[1].n_un.n_name = 0;
if (nlist (fname, nl) != 0)
{
fprintf(stderr,"Symbol is %s ",symbol);
error ("Symbol not found.");
}
addr = nl[0].n_value;
type = nl[0].n_type & N_TYPE;
}
else
{
type = N_UNDF;
if (addr >= N_TXTADDR(e) && addr < N_DATADDR(e))
type = N_TEXT;
else if (addr >= N_DATADDR(e) && addr < N_DATADDR(e) + e.a_data)
type = N_DATA;
}
addr += offset;
/* if replace-mode, have to reopen the file for writing.
Can't do that from the beginning, or nlist() will not
work (at least not under AmigaDOS) */
if (do_replace)
{
close (fd);
if ((fd = open (fname, 2)) == -1)
error ("Can't reopen file for writing.");
}
if (type != N_TEXT && type != N_DATA)
error ("address/symbol is not in text or data section.");
if (type == N_TEXT)
off = addr - N_TXTADDR(e) + N_TXTOFF(e);
else
off = addr - N_DATADDR(e) + N_DATOFF(e);
if (lseek (fd, off, 0) == -1)
error ("lseek");
/* not beautiful, but works on big and little endian machines */
switch (size)
{
case 1:
if (read (fd, &cval, 1) != 1)
error ("cread");
lval = cval;
break;
case 2:
if (read (fd, &sval, 2) != 2)
error ("sread");
lval = sval;
break;
case 4:
if (read (fd, &lval, 4) != 4)
error ("lread");
break;
}/* switch size */
if (symbol)
printf ("%s(0x%x): %d (0x%x)\n", symbol, addr, lval, lval);
else
printf ("0x%x: %d (0x%x)\n", addr, lval, lval);
if (do_replace)
{
if (lseek (fd, off, 0) == -1)
error ("write-lseek");
switch (size)
{
case 1:
cval = replace;
if (cval != replace)
error ("byte-value overflow.");
if (write (fd, &cval, 1) != 1)
error ("cwrite");
break;
case 2:
sval = replace;
if (sval != replace)
error ("word-value overflow.");
if (write (fd, &sval, 2) != 2)
error ("swrite");
break;
case 4:
if (write (fd, &replace, 4) != 4)
error ("lwrite");
break;
}/* switch(size) */
}/* if (do_replace) */
close (fd);
}/* if(addr || symbol ) */
else
{
error("Must specify either address or symbol.");
}
}/* if argc < 1 */
else
{
Synopsis(pgname);
}
return(0);
}/* main () */
void ComputeLightMaps (int segNum)
{
tSegment *segP;
tSide *sideP;
tLightMap *lmapP;
int sideNum, lastSeg, mapNum;
short sideVerts [4];
#if 1
# define Xs 8
# define Ys 8
#else
int Xs = 8, Ys = 8;
#endif
int x, y, xy;
int v0, v1, v2, v3;
GLfloat *pTexColor;// = {0.0, 0.0, 0.0, 1.0};
GLfloat texColor [Xs][Ys][4];
#if 1
# define pixelOffset 0.0
#else
double pixelOffset = 0; //0.5
#endif
int l, s, nMethod, sideRad;
GLfloat tempBright = 0;
vmsVector OffsetU, OffsetV, pixelPos [Xs][Ys], *pPixelPos, rayVec, faceNorm, sidePos;
double brightPrct, pixelDist;
double delta;
double f_offset [8] = {
0.0 / (Xs - 1), 1.0 / (Xs - 1), 2.0 / (Xs - 1), 3.0 / (Xs - 1),
4.0 / (Xs - 1), 5.0 / (Xs - 1), 6.0 / (Xs - 1), 7.0 / (Xs - 1)
};
#if LMAP_REND2TEX
ubyte brightMap [512];
ubyte lightMap [512*3];
tUVL lMapUVL [4];
fix nDist, nMinDist;
GLuint lightMapId;
int bStart;
#endif
if (segNum <= 0) {
DestroyLightMaps ();
if (!InitLightData ())
return;
#if LMAP_REND2TEX
InitBrightMap (brightMap);
memset (&lMapUVL, 0, sizeof (lMapUVL));
#endif
}
INIT_PROGRESS_LOOP (segNum, lastSeg, gameData.segs.nSegments);
//Next Go through each surface and create a lightmap for it.
for (mapNum = 6 * segNum, segP = gameData.segs.segments + segNum;
segNum < lastSeg;
segNum++, segP++) {
for (sideNum = 0, sideP = segP->sides; sideNum < 6; sideNum++, mapNum++, sideP++) {
#if TEXTURE_CHECK
if ((segP->children [sideNum] >= 0) && !IS_WALL (WallNumS (sideP)))
continue; //skip open sides
#endif
GetSideVerts (sideVerts, segNum, sideNum);
#if LMAP_REND2TEX
OglCreateFBuffer (&lightMaps [mapNum].fbuffer, 64, 64);
OglEnableFBuffer (&lightMaps [mapNum].fbuffer);
#else
lightMaps [mapNum].handle = EmptyTexture (Xs, Ys);
OGL_BINDTEX (lightMaps [mapNum].handle);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
nMethod = (sideP->nType == SIDE_IS_QUAD) || (sideP->nType == SIDE_IS_TRI_02);
pPixelPos = &pixelPos [0][0];
for (x = 0; x < Xs; x++) {
for (y = 0; y < Ys; y++, pPixelPos++) {
if (nMethod) {
v0 = sideVerts [0];
v2 = sideVerts [2];
if (x >= y) {
v1 = sideVerts [1];
//Next calculate this pixel's place in the world (tricky stuff)
FindOffset (&OffsetU, gameData.segs.vertices [v0], gameData.segs.vertices [v1], f_offset [x]); //(((double) x) + pixelOffset) / (Xs - 1)); //took me forever to figure out this should be an inverse thingy
FindOffset (&OffsetV, gameData.segs.vertices [v1], gameData.segs.vertices [v2], f_offset [y]); //(((double) y) + pixelOffset) / (Ys - 1));
VmVecAdd (pPixelPos, &OffsetU, &OffsetV);
VmVecInc (pPixelPos, gameData.segs.vertices + v0); //This should be the real world position of the pixel.
//Find Normal
VmVecNormal (&faceNorm, gameData.segs.vertices + v0, gameData.segs.vertices + v2, gameData.segs.vertices + v1);
}
else {
//Next calculate this pixel's place in the world (tricky stuff)
v3 = sideVerts [3];
FindOffset (&OffsetV, gameData.segs.vertices [v0], gameData.segs.vertices [v3], f_offset [y]); //(((double) y) + pixelOffset) / (Xs - 1)); //Notice y/x and OffsetU/OffsetV are swapped from above
FindOffset (&OffsetU, gameData.segs.vertices [v3], gameData.segs.vertices [v2], f_offset [x]); //(((double) x) + pixelOffset) / (Ys - 1));
VmVecAdd (pPixelPos, &OffsetU, &OffsetV);
VmVecInc (pPixelPos, gameData.segs.vertices + v0); //This should be the real world position of the pixel.
VmVecNormal (&faceNorm, gameData.segs.vertices + v0, gameData.segs.vertices + v3, gameData.segs.vertices + v2);
}
}
else {//SIDE_IS_TRI_02
v1 = sideVerts [1];
v3 = sideVerts [3];
if (Xs - x >= y) {
v0 = sideVerts [0];
FindOffset (&OffsetU, gameData.segs.vertices [v0], gameData.segs.vertices [v1], f_offset [x]); //(((double) x) + pixelOffset) / (Xs - 1));
FindOffset (&OffsetV, gameData.segs.vertices [v0], gameData.segs.vertices [v3], f_offset [y]); //(((double) y) + pixelOffset) / (Xs - 1));
VmVecAdd (pPixelPos, &OffsetU, &OffsetV);
VmVecInc (pPixelPos, gameData.segs.vertices + v0); //This should be the real world position of the pixel.
}
else {
v2 = sideVerts [2];
//Not certain this is correct, may need to subtract something
FindOffset (&OffsetV, gameData.segs.vertices [v2], gameData.segs.vertices [v1], f_offset [Xs - 1 - y]); //((double) ((Xs - 1) - y) + pixelOffset) / (Xs - 1));
FindOffset (&OffsetU, gameData.segs.vertices [v2], gameData.segs.vertices [v3], f_offset [Xs - 1 - x]); //((double) ((Xs - 1) - x) + pixelOffset) / (Xs - 1));
VmVecAdd (pPixelPos, &OffsetU, &OffsetV);
VmVecInc (pPixelPos, gameData.segs.vertices + v2); //This should be the real world position of the pixel.
}
}
}
}
#endif
//Calculate LightVal
//Next iterate through all the lights and add the light to the pixel every iteration.
sideRad = (int) (SideRad (segNum, sideNum) + 0.5);
VmVecAvg4 (
&sidePos,
&pixelPos [0][0],
&pixelPos [Xs-1][0],
&pixelPos [Xs-1][Ys-1],
&pixelPos [0][Ys-1]);
#if 1
pTexColor = texColor [0][0] + 3;
memset (texColor, 0, sizeof (texColor));
for (xy = Xs * Ys; xy; xy--, pTexColor += 4)
*pTexColor = 1;
#else
pTexColor = texColor [0][0];
for (x = 0; x < Xs; x++) {
for (y = 0; y < Ys; y++, pTexColor += 4) {
pTexColor [0] =
pTexColor [1] =
pTexColor [2] = 0;
pTexColor [3] = 1;
}
}
#endif
#if LMAP_REND2TEX
bStart = 1;
#endif
for (l = 0, lmapP = lightData; l < numLightMaps; l++, lmapP++) {
#if LMAP_REND2TEX
nMinDist = 0x7FFFFFFF;
// get the distances of all 4 tSide corners to the light source center
// scaled by the light source range
for (i = 0; i < 4; i++) {
int svi = sideVerts [i];
sidePos.x = gameData.segs.vertices [svi].x;
sidePos.y = gameData.segs.vertices [svi].y;
sidePos.z = gameData.segs.vertices [svi].z;
nDist = f2i (VmVecDist (&sidePos, &lmapP->pos)); // calc distance
if (nMinDist > nDist)
nMinDist = nDist;
lMapUVL [i].u = F1_0 * (double) nDist / (double) lmapP->range; // scale distance
}
if ((lmapP->color [0] + lmapP->color [1] + lmapP->color [2] < 3) &&
(nMinDist < lmapP->range + sideRad)) {
// create and initialize an OpenGL texture for the lightmap
InitLightMap (lightMap, brightMap, lmapP->color);
glGenTextures (1, &lightMapId);
glTexImage1D (GL_TEXTURE_1D, 0, GL_RGB, 512, 1, GL_RGB, GL_UNSIGNED_BYTE, lightMap);
OglActiveTexture (GL_TEXTURE0_ARB);
glEnable (GL_TEXTURE_1D);
glEnable (GL_BLEND);
glBlendFunc (GL_ONE, bStart ? GL_ZERO : GL_ONE);
// If processing first light, set the lightmap, else modify it
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, bStart ? GL_REPLACE : GL_ADD);
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, GL_RGBA);
glBindTexture (GL_TEXTURE_1D, lightMapId);
// extend the lightmap to the texture edges
glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri (GL_TEXTURE_1D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glBegin (GL_QUADS);
glColor4f (1.0f, 1.0f, 1.0f, 1.0f);
for (i = 0; i < 4; i++) {
glMultiTexCoord2f (GL_TEXTURE0_ARB, f2fl (lMapUVL [i].u), f2fl (lMapUVL [i].v));
glVertex3f (f2fl (gameData.segs.vertices [sideVerts [i]].x),
f2fl (gameData.segs.vertices [sideVerts [i]].y),
f2fl (gameData.segs.vertices [sideVerts [i]].z));
}
glEnd ();
glDisable (GL_BLEND);
glDisable (GL_TEXTURE_1D);
glDeleteTextures (1, &lightMapId);
bStart = 0;
}
#else
if (f2i (VmVecDist (&sidePos, &lmapP->pos)) < lmapP->range + sideRad) {
pPixelPos = &pixelPos [0][0];
pTexColor = texColor [0][0];
#if 1
for (xy = Xs * Ys; xy; xy--, pPixelPos++, pTexColor += 4) {
#else
for (x = 0; x < Xs; x++)
for (y = 0; y < Ys; y++, pPixelPos++, pTexColor += 4) {
#endif
//Find angle to this light.
pixelDist = f2i (VmVecDist (pPixelPos, &lmapP->pos));
if (pixelDist >= lmapP->range)
continue;
VmVecSub (&rayVec, &lmapP->pos, pPixelPos);
delta = f2db (VmVecDeltaAng (&lmapP->dir, &rayVec, NULL));
if (delta < 0)
delta = -delta;
brightPrct = 1 - (pixelDist / lmapP->range);
brightPrct *= brightPrct; //square result
if (delta < 0.245)
brightPrct /= 4;
pTexColor [0] += (GLfloat) (brightPrct * lmapP->color [0]);
pTexColor [1] += (GLfloat) (brightPrct * lmapP->color [1]);
pTexColor [2] += (GLfloat) (brightPrct * lmapP->color [2]);
}
}
#endif
}
#if LMAP_REND2TEX
lightMaps [mapNum].handle = lightMaps [mapNum].fbuffer.texId;
lightMaps [mapNum].fbuffer.texId = 0;
OglDestroyFBuffer (&lightMaps [mapNum].fbuffer);
#else
pPixelPos = &pixelPos [0][0];
pTexColor = texColor [0][0];
for (x = 0; x < Xs; x++)
for (y = 0; y < Ys; y++, pPixelPos++, pTexColor += 4) {
tempBright = 0;
for (s = 0; s < 3; s++)
if (pTexColor [s] > tempBright)
tempBright = pTexColor [s];
if (tempBright > 1.0)
for (s = 0; s < 3; s++)
pTexColor [s] /= tempBright;
glTexSubImage2D (GL_TEXTURE_2D, 0, x, y, 1, 1, GL_RGBA, GL_FLOAT, pTexColor);
}
#endif
}
}
}
//------------------------------------------------------------------------------
int HaveLightMaps (void)
{
return (lightData != NULL);
}
//------------------------------------------------------------------------------
static int segNum = 0;
static void CreateLightMapsPoll (int nItems, tMenuItem *m, int *key, int cItem)
{
GrPaletteStepLoad (NULL);
if (segNum < gameData.segs.nSegments) {
ComputeLightMaps (segNum);
segNum += PROGRESS_INCR;
}
else {
*key = -2;
GrPaletteStepLoad (NULL);
return;
}
m [0].value++;
m [0].rebuild = 1;
*key = 0;
GrPaletteStepLoad (NULL);
return;
}