TargetPod::TargetPod(const char* podFile, const char* name, lw::Sounds* pSndHit)
:_score(0.f), _angle(0.f), _pSndHit(pSndHit){
_pMdlSpt = lw::ModelSprite::create(podFile, name);
lwassert(_pMdlSpt);
const std::vector<lw::Sprite::Vertex>& vec = _pMdlSpt->getVertexVec();
lwassert(vec.size()%3 == 0);
b2Vec2 b2v[3];
float scale = B2_SCALE*.9f;
for ( int i = 0; i < (int)vec.size(); ){
b2v[0].Set(vec[i].x*scale, vec[i].y*scale);
++i;
b2v[1].Set(vec[i].x*scale, vec[i].y*scale);
++i;
b2v[2].Set(vec[i].x*scale, vec[i].y*scale);
++i;
b2PolygonShape shape;
shape.Set(b2v, 3);
_shapes.push_back(shape);
}
_pSpt = lw::Sprite::create("alpha1.png");
_pSpt->setUV(506, 0, 6, 66);
_pSpt->setAnchor(3.f, 4.f);
_pos.x = _pos.y = 0.f;
}
//===============================================
Sprite9* Sprite9::create(const char* file, int u, int v, int w1, int w2, int w3, int h1, int h2, int h3){
lwassert(file);
bool ok = false;
Sprite9* pSprite9 = new Sprite9(file, u, v, w1, w2, w3, h1, h2, h3, ok);
lwassert(pSprite9);
if ( !ok ){
delete pSprite9;
return NULL;
}
return pSprite9;
}
Sprite9* Sprite9::create(const char* atlasKey, int w1, int w2, int w3, int h1, int h2, int h3){
lwassert(atlasKey);
bool ok = false;
Sprite9* pSprite9 = new Sprite9(atlasKey, w1, w2, w3, h1, h2, h3, ok);
lwassert(pSprite9);
if ( !ok ){
delete pSprite9;
return NULL;
}
return pSprite9;
}
void PODModel::setParent(PODModel* pParent, unsigned char nodeIndex){
_parentNodeIndex = nodeIndex;
if ( pParent != _pParent ){
if ( _pParent == NULL ){
std::list<PODModel*>::iterator it = _sRootChildren.begin();
std::list<PODModel*>::iterator itEnd = _sRootChildren.end();
for ( ; it != itEnd; ++it ){
if ( *it == this ){
_sRootChildren.erase(it);
break;
}
}
}else{
std::list<PODModel*>::iterator it = _pParent->_pChildren->begin();
std::list<PODModel*>::iterator itEnd = _pParent->_pChildren->end();
for ( ; it != itEnd; ++it ){
if ( *it == this ){
_pParent->_pChildren->erase(it);
break;
}
}
}
if ( pParent == NULL ){
_sRootChildren.push_back(this);
}else{
if ( pParent->_pChildren == NULL ){
pParent->_pChildren = new std::list<PODModel*>;
lwassert(pParent->_pChildren);
}
pParent->_pChildren->push_back(this);
}
_pParent = pParent;
}
}
Font* Font::create(const char* fileName){
FontRes* pRes = FontRes::create(fileName);
if ( pRes == NULL ){
return NULL;
}
Font* pFont = new Font(pRes);
lwassert(pFont);
return pFont;
}
TextureRes* TextureRes::create(int w, int h, const char* pData, bool hasAlpha, bool reserveData, bool revertY){
lwassert(pData);
TextureRes* p = new TextureRes(w, h, pData, hasAlpha, reserveData, revertY);
if ( p && p->_glId == -1 ){
delete p;
return NULL;
}else{
return p;
}
}
int PODModel::getTextureIndex(const char* name){
lwassert(name);
CPVRTModelPOD& pod = _pRes->getPOD();
for ( int i = 0; i < (int)pod.nNumTexture; ++i ){
if ( strcmp(pod.pTexture[i].pszName, name) == 0 ){
return i;
}
}
return -1;
}
ModelSprite* ModelSprite::create(const char* podFileName, const char* nodeName){
bool ok = false;
ModelSprite* p = new ModelSprite(podFileName, nodeName, ok);
lwassert(p);
if ( p && !ok ){
lwerror("new ModelSprite failed");
delete p;
return NULL;
}
return p;
}
Sprite* Sprite::create(const char* texFileName, bool reserveData){
lwassert(texFileName);
bool ok;
Sprite* p = new Sprite(texFileName, reserveData, ok);
if ( p && !ok ){
lwerror("Sprite construct failed");
delete p;
p = NULL;
}
return p;
}
EffectsRes* EffectsRes::create(const char *file) {
lwassert(file);
std::map<std::string, EffectsRes*>::iterator it = _resMap.find(file);
if ( it != _resMap.end() ) {
it->second->retain();
return it->second;
}
bool ok = false;
EffectsRes *p = new EffectsRes(file, ok);
if ( p && !ok ) {
lwerror("new EffectsRes failed");
delete p;
return NULL;
}
_resMap[file] = p;
return p;
}
FontRes* FontRes::create(const char* fileName){
std::map<std::string, FontRes*>::iterator it = _sResMap.find(fileName);
if ( it != _sResMap.end() ){
it->second->addRef();
return it->second;
}
bool ok = false;
FontRes* pRes = new FontRes(fileName, ok);
lwassert(pRes);
if ( !ok ){
lwerror("new FontRes error");
delete pRes;
return NULL;
}
_sResMap[fileName] = pRes;
return pRes;
}
void Sprite::collectModel(PODModel* pModel, int nodeIndex, lw::Color color){
lwassert(pModel);
stepZ();
ImageStaticData& d = g_imageStaticData;
if ( d.currVertexOffset == -2 ){
BatchInfo& batchInfo = d.batchInfoVec.back();
batchInfo.vertexOffset = -1;
batchInfo.pModle = pModel;
batchInfo.nodeIndex = (char)nodeIndex;
batchInfo.color = color;
d.currVertexOffset = -1;
}else{
BatchInfo batchInfo;
batchInfo.vertexOffset = -1;
batchInfo.pModle = pModel;
batchInfo.nodeIndex = (char)nodeIndex;
batchInfo.color = color;
d.currVertexOffset = -1;
d.batchInfoVec.push_back(batchInfo);
}
}
bool PODModel::replaceTexture(int textureIndex, const char* textureName){
lwassert(textureIndex >= 0 && textureIndex < (int)_pRes->getPOD().nNumTexture);
std::map<int, PODTextureRes*>::iterator it = _replaceTextureMap.find(textureIndex);
if ( it != _replaceTextureMap.end() ){
if ( strcmp(it->second->getFileName(), textureName) == 0 ){
return true;
}
}
PODTextureRes* pTextrueRes = PODTextureRes::create(textureName);
if ( pTextrueRes == NULL ){
lwerror("PODTextureRes::create failed: textureName=" << textureName);
return false;
}
if ( it != _replaceTextureMap.end() ){
it->second->release();
_replaceTextureMap.erase(it);
}
_replaceTextureMap[textureIndex] = pTextrueRes;
return true;
}
TextureRes* TextureRes::create(const char* fileName, bool reserveData, bool revertY){
lwassert(fileName);
std::string strFileName = fileName;
std::map<std::string, TextureRes*>::iterator it = _resMap.find(strFileName);
if ( it == _resMap.end() ){
TextureRes* p = new TextureRes(fileName, reserveData, revertY);
if ( p && p->_glId == -1 ){
delete p;
return NULL;
}else{
_resMap[strFileName] = p;
return p;
}
}else{
it->second->addRef();
if ( reserveData ){
it->second->reserveData();
}
return it->second;
}
}
TextureRes::TextureRes(int w, int h, const char* pData, bool hasAlpha, bool reserveData, bool revertY) : _glId(-1), _pImgData(NULL){
lwassert(pData);
_w = w;
_h = h;
_numChannels = hasAlpha?4:3;
int sz = w*h*_numChannels;
_pImgData = new unsigned char[sz];
memcpy(_pImgData, pData, sz);
_glId = SOIL_internal_create_OGL_texture(_pImgData, w, h, _numChannels,
SOIL_CREATE_NEW_ID, revertY ? SOIL_FLAG_INVERT_Y:0,
GL_TEXTURE_2D, GL_TEXTURE_2D,
GL_MAX_TEXTURE_SIZE);
if ( !reserveData ){
delete [] _pImgData;
_pImgData = NULL;
}
if ( _glId == 0 ){
lwerror("Failed to create texture");
_glId = -1;
}
}
void HTTPClient::sendMsg(HTTPMsg* pMsg){
lwassert(pMsg);
if ( !_isConnected ){
connect();
}
if ( !_isConnected ){
return;
}
HINTERNET hRequest = WinHttpOpenRequest( _hConnect, L"POST", pMsg->getObjName(),
NULL, WINHTTP_NO_REFERER,
WINHTTP_DEFAULT_ACCEPT_TYPES,
0 );
pMsg->setHRequest(hRequest);
//WinHttpSetOption(hRequest,
// WINHTTP_OPTION_CONTEXT_VALUE,
// pMsg,
// sizeof(pMsg));
WinHttpSetStatusCallback(hRequest,
requestCallback,
WINHTTP_CALLBACK_FLAG_ALL_COMPLETIONS |
WINHTTP_CALLBACK_FLAG_HANDLES, // to listen to the HANDLE_CLOSING event
0);
DWORD size = pMsg->getBuff()->getSize();
bool bResults = WinHttpSendRequest( hRequest,
WINHTTP_NO_ADDITIONAL_HEADERS, 0,
pMsg->getBuff()->getBuff(), size,
size, (DWORD_PTR)pMsg ) != 0;
if ( bResults ){
_msgs.push_back(pMsg);
}else{
delete pMsg;
}
}
PODModel::~PODModel(){
if (_pRes){
_pRes->release();
}
if (_pChildren){
std::list<PODModel*>::iterator it = _pChildren->begin();
std::list<PODModel*>::iterator itEnd = _pChildren->end();
for ( ; it != itEnd; ++it ){
_sRootChildren.push_back(*it);
(*it)->_pParent = NULL;
}
delete _pChildren;
}
std::list<PODModel*>* pParentChildren = NULL;
if ( _pParent ){
pParentChildren = _pParent->_pChildren;
}else{
pParentChildren = &_sRootChildren;
}
lwassert(pParentChildren);
std::list<PODModel*>::iterator it = pParentChildren->begin();
std::list<PODModel*>::iterator itEnd = pParentChildren->end();
for ( ; it != itEnd; ++it ){
if ( (*it) == this ){
pParentChildren->erase(it);
break;
}
}
{
std::map<int, PODTextureRes*>::iterator it = _replaceTextureMap.begin();
std::map<int, PODTextureRes*>::iterator itEnd = _replaceTextureMap.end();
for ( ; it != itEnd; ++it ){
it->second->release();
}
}
}
TextureRes::TextureRes(const char* fileName, bool reserveData, bool revertY) : _glId(-1), _pImgData(NULL){
lwassert(fileName);
_fileName = fileName;
size_t len = strlen(fileName);
if ( len < 4 ){
lwerror("texture file name too short: filepath = " << _f(fileName));
_glId = -1;
return;
}
_f fpath(fileName);
if ( fileName[len-4] == '.' && fileName[len-3] == 'p'
&& fileName[len-2] == 'n' && fileName[len-1] == 'g'){
if ( fpath.isValid() ){
loadPNG(fpath, reserveData);
}else{
lwerror("texture is not exist: " << fileName);
return;
}
}else{
lwerror("only support PNG file: " << fileName);
return;
}
}
MsgLogin::MsgLogin(const char *gcid, const char *gcname) {
lwassert(gcid && gcname);
std::stringstream ss;
ss << HOST_AUTH << "/gclogin_e0252334753c435db65e9726544b6596?gcid=" << gcid << "&gcname=" << gcname;
setURL(ss.str().c_str());
}
void Sprite::draw(){
ImageStaticData& d = g_imageStaticData;
if ( d.vertexVec.empty() && d.batchInfoVec.empty() ){
return;
}
#ifdef USEVBO
if ( d.vbo == -1 ){
glGenBuffers(1, &d.vbo);
}
#endif
glDisable(GL_LIGHTING);
glDepthMask(GL_FALSE);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
const App::Config conf = App::getConfig();
float w = (float)conf.width;
float h = (float)conf.height;
#ifdef __APPLE__
float rotDegree = 0;
const App::Orientation orient = App::getConfig().orientation;
switch (orient) {
case App::ORIENTATION_LEFT:
rotDegree = 90;
break;
case App::ORIENTATION_RIGHT:
rotDegree = -90;
break;
default:
break;
}
glRotatef(rotDegree, 0, 0, 1);
#endif
#ifdef WIN32
int dOrient = (App::getConfig().orientation-App::getConfig().orientation0);
float rotDegree = -dOrient * 90.f;
glRotatef(rotDegree, 0, 0, 1);
//if ( abs(dOrient) == 1 ){
// float temp = h;
// h = w;
// w = temp;
//}
#endif
cml::Matrix44 m;
cml::matrix_orthographic_RH(m, 0.f, w, -h, 0.f, Z_BEGIN, Z_END, cml::z_clip_neg_one);
glMultMatrixf(m.data());
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameterx(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
#ifdef USEVBO
glBindBuffer(GL_ARRAY_BUFFER, d.vbo);
glBufferData(GL_ARRAY_BUFFER, (int)d.vertexVec.size()*sizeof(Vertex), &(d.vertexVec[0]), GL_DYNAMIC_DRAW);
glVertexPointer(3, GL_FLOAT, sizeof(Vertex), (GLvoid*)0);
glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), (GLvoid*)(sizeof(float)*3));
#else
if ( !d.vertexVec.empty() ){
glVertexPointer(3, GL_FLOAT, sizeof(Vertex), &(d.vertexVec[0]));
char* p = (char*)&(d.vertexVec[0]);
glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), p+(sizeof(float)*3));
}
#endif
bool blendEnabled = false;
for ( size_t i = 0; i < d.batchInfoVec.size(); ++i ){
BatchInfo& batchInfo = d.batchInfoVec[i];
glColor4f(batchInfo.color.r/255.f, batchInfo.color.g/255.f, batchInfo.color.b/255.f, batchInfo.color.a/255.f);
if ( !batchInfo.rsObjs.empty() ){
std::vector<RanderStateObj*>::iterator it = batchInfo.rsObjs.begin();
std::vector<RanderStateObj*>::iterator itEnd = batchInfo.rsObjs.end();
for ( ; it != itEnd; ++it ){
(*it)->set();
}
}
if ( batchInfo.vertexOffset == -2 ){
if ( !batchInfo.rsObjs.empty() ){
std::vector<RanderStateObj*>::iterator it = batchInfo.rsObjs.begin();
std::vector<RanderStateObj*>::iterator itEnd = batchInfo.rsObjs.end();
for ( ; it != itEnd; ++it ){
delete (*it);
}
}
batchInfo.rsObjs.clear();
continue;
}
//model
if ( batchInfo.vertexOffset == -1 ){
batchInfo.pModle->drawAsSprite(batchInfo.nodeIndex);
if ( blendEnabled ){
glEnable(GL_BLEND);
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}else{
glDisable(GL_BLEND);
}
if ( !d.vertexVec.empty() && i < d.batchInfoVec.size()-1 ){
glEnable(GL_TEXTURE_2D);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glVertexPointer(3, GL_FLOAT, sizeof(Vertex), &(d.vertexVec[0]));
char* p = (char*)&(d.vertexVec[0]);
glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), p+(sizeof(float)*3));
}
if ( !batchInfo.rsObjs.empty() ){
std::vector<RanderStateObj*>::iterator it = batchInfo.rsObjs.begin();
std::vector<RanderStateObj*>::iterator itEnd = batchInfo.rsObjs.end();
for ( ; it != itEnd; ++it ){
delete (*it);
}
}
batchInfo.rsObjs.clear();
continue;
}
bool shouldBlend = batchInfo.hasAlpha || batchInfo.color.a != 255;
if ( shouldBlend != blendEnabled ){
blendEnabled = shouldBlend;
if ( blendEnabled ){
glEnable(GL_BLEND);
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}else{
glDisable(GL_BLEND);
}
}
glBindTexture(GL_TEXTURE_2D, batchInfo.textureId);
lwassert(glGetError()==GL_NO_ERROR);
//find next sprite batch
int sz = 0;
bool find = false;
for ( size_t idx = i+1; idx < d.batchInfoVec.size(); ++idx ){
if ( d.batchInfoVec[idx].vertexOffset != -1 ){
sz = d.batchInfoVec[idx].vertexOffset - batchInfo.vertexOffset;
find = true;
break;
}
}
if ( !find ){
sz = (int)d.vertexVec.size()-batchInfo.vertexOffset;
}
//if ( i == d.batchInfoVec.size() - 1 ){
// sz = (int)d.vertexVec.size()-batchInfo.vertexOffset;
//}else{
// sz = d.batchInfoVec[i+1].vertexOffset - batchInfo.vertexOffset;
//}
glDrawArrays(GL_TRIANGLES, batchInfo.vertexOffset, sz);
if ( !batchInfo.rsObjs.empty() ){
std::vector<RanderStateObj*>::iterator it = batchInfo.rsObjs.begin();
std::vector<RanderStateObj*>::iterator itEnd = batchInfo.rsObjs.end();
for ( ; it != itEnd; ++it ){
delete (*it);
}
batchInfo.rsObjs.clear();
}
}
glDepthMask(GL_TRUE);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
if ( blendEnabled ){
glDisable(GL_BLEND);
}
d.vertexVec.clear();
d.batchInfoVec.clear();
d.currTextureId = -1;
//float z = g_currZ;
g_currZ = Z_BEGIN+1.f;
}
HTTPMsg::HTTPMsg(const wchar_t* objName, HTTPClient* pClient)
:_pClient(pClient), _buff(BUFF_SIZE), _hRequest(0){
lwassert(objName);
_objName = objName;
}
EffectsRes::EffectsRes(const char *file, bool &ok) {
lwassert(file);
_file = file;
tinyxml2::XMLDocument doc;
doc.LoadFile(_f(file));
const tinyxml2::XMLElement *pElemLwfx = doc.RootElement();
const tinyxml2::XMLElement *pElemVS = pElemLwfx->FirstChildElement("vs");
lwassert(pElemVS);
const char *vsSource = pElemVS->GetText();
const tinyxml2::XMLElement *pElemFS = pElemLwfx->FirstChildElement("fs");
lwassert(pElemFS);
const char *fsSource = pElemFS->GetText();
GLuint vertShader, fragShader;
if ( !compileShader(vertShader, GL_VERTEX_SHADER, vsSource) ) {
ok = false;
return;
}
if ( !compileShader(fragShader, GL_FRAGMENT_SHADER, fsSource) ) {
ok = false;
return;
}
_program = glCreateProgram();
glAttachShader(_program, vertShader);
glAttachShader(_program, fragShader);
if (!linkProgram(_program)) {
lwerror("Failed to link program: " << _program);
if (vertShader) {
glDeleteShader(vertShader);
vertShader = 0;
}
if (fragShader) {
glDeleteShader(fragShader);
fragShader = 0;
}
ok = false;
return;
}
if (vertShader) {
glDetachShader(_program, vertShader);
glDeleteShader(vertShader);
}
if (fragShader) {
glDetachShader(_program, fragShader);
glDeleteShader(fragShader);
}
const const tinyxml2::XMLElement *pElemAttr = pElemLwfx->FirstChildElement("attribute");
while (pElemAttr) {
LocSmt locSmt;
const char *name = pElemAttr->Attribute("name");
const char *semantic = pElemAttr->Attribute("semantic");
locSmt.location = glGetAttribLocation(_program, name);
if ( locSmt.location == -1 ) {
lwerror("glGetAttribLocation failed");
} else {
if ( strcmp(semantic, "POSITION") == 0 ) {
locSmt.semantic = POSITION;
} else if ( strcmp(semantic, "NORMAL") == 0 ) {
locSmt.semantic = NORMAL;
} else if ( strcmp(semantic, "BINORMAL") == 0 ) {
locSmt.semantic = BINORMAL;
} else if ( strcmp(semantic, "TANGENT") == 0 ) {
locSmt.semantic = TANGENT;
} else if ( strcmp(semantic, "UV0") == 0 ) {
locSmt.semantic = UV0;
} else if ( strcmp(semantic, "UV1") == 0 ) {
locSmt.semantic = UV1;
} else if ( strcmp(semantic, "UV2") == 0 ) {
locSmt.semantic = UV2;
} else if ( strcmp(semantic, "UV3") == 0 ) {
locSmt.semantic = UV3;
} else {
locSmt.semantic = UNKNOWN;
}
if ( locSmt.semantic != UNKNOWN ) {
_locSmts.push_back(locSmt);
}
}
pElemAttr = pElemAttr->NextSiblingElement("attribute");
}
const const tinyxml2::XMLElement *pElemUniform = pElemLwfx->FirstChildElement("uniform");
while (pElemUniform) {
LocSmt locSmt;
const char *name = pElemUniform->Attribute("name");
const char *semantic = pElemUniform->Attribute("semantic");
locSmt.location = glGetUniformLocation(_program, name);
if ( locSmt.location == -1 ) {
lwerror("glGetUniformLocation failed");
} else {
if ( strcmp(semantic, "WORLDVIEW") == 0 ) {
locSmt.semantic = WORLDVIEW;
} else if ( strcmp(semantic, "WORLDVIEWPROJ") == 0 ) {
locSmt.semantic = WORLDVIEWPROJ;
} else if ( strcmp(semantic, "WORLDVIEWIT") == 0 ) {
locSmt.semantic = WORLDVIEWIT;
} else {
locSmt.semantic = UNKNOWN;
}
if ( locSmt.semantic != UNKNOWN ) {
_locSmts.push_back(locSmt);
}
}
pElemUniform = pElemUniform->NextSiblingElement("uniform");
}
ok = true;
}
ModelSprite::ModelSprite(const char* podFileName, const char* nodeName, bool& ok){
ok = false;
lwassert(podFileName && nodeName);
CPVRTModelPOD pod;
if(pod.ReadFromFile(_f(podFileName)) != PVR_SUCCESS){
lwerror("Failed to load pod file. file=" << podFileName);
return;
}
//find node
SPODNode* pNode = NULL;
for ( int i = 0; i < (int)pod.nNumNode; ++i ){
if ( strcmp(pod.pNode[i].pszName, nodeName) == 0 ){
pNode = pod.pNode + i;
}
}
if ( pNode == NULL ){
lwerror("node is not found: nodeName=" << nodeName);
return;
}
if ( pNode->nIdx >= (int)pod.nNumMesh ){
lwerror("invalid mesh index");
return;
}
SPODMesh* pMesh = pod.pMesh+pNode->nIdx;
char* bp = (char*)pMesh->sVertex.pData;
unsigned int stride = pMesh->sVertex.nStride;
unsigned short* pIndex = (unsigned short*)pMesh->sFaces.pData;
char* bpUV = (char*)pMesh->psUVW[0].pData;
unsigned int strideUV = pMesh->psUVW[0].nStride;
float* pv = NULL;
Sprite::Vertex vtx;
for ( unsigned int j = 0; j < pMesh->nNumFaces; ++j ){
for ( int ii = 0; ii < 3; ++ii ){
pv = (float*)(bp + (*pIndex)*stride);
vtx.x = *pv;
vtx.y = *(pv+1);
vtx.z = 0;
pv = (float*)(bpUV + (*pIndex)*strideUV);
vtx.u = *pv;
vtx.v = *(pv+1);
_vertexVec.push_back(vtx);
++pIndex;
}
}
SPODMaterial* pMaterial = &pod.pMaterial[pNode->nIdxMaterial];
int textureIndex = pMaterial->nIdxTexDiffuse;
if ( textureIndex == -1 ){
_glId = 0;
_hasAlpha = false;
}else{
const char* textureName = pod.pTexture[textureIndex].pszName;
if ( textureName == NULL ){
lwerror("textureName == NULL");
return;
}
const char* p = strrchr(textureName, '.');
std::string str = textureName;
if ( p ){
str.resize(p-textureName);
}
str.append(".png");
_pTextureRes = PODTextureRes::create(str.c_str());
if ( _pTextureRes == NULL ){
lwerror("PODTextureRes::create failed");
return;
}
_glId = _pTextureRes->getGlId();
_hasAlpha = _pTextureRes->getHeader()->dwAlphaBitMask != 0;
}
ok = true;
}
void PODModel::collectAsSprite(unsigned char nodeIndex){
lwassert(0 || "not implemented");
}
void Font::collect(){
if ( _needUpdate ){
update();
}
const wchar_t* text = _text.c_str();
size_t len = _text.size();
const wchar_t* p = text;
float currX = _posX;
if ( !_linesOffset.empty() ){
currX += _linesOffset[0];
}
float currY = _y0;
int currLine = 1;
const FontRes::CommonInfo& comInfo = _pRes->getCommonInfo();
const std::map<wchar_t, FontRes::CharInfo>& charInfoMap = _pRes->getCharInfoMap();
const std::vector<Sprite*> sprites = _pRes->getSprites();
while ( p < text+len ){
if ( *p == '\n' ){
currY += comInfo.lineHeight*_scaleY;
currX = _posX;
if ( currLine < (int)_linesOffset.size() ){
currX += _linesOffset[currLine];
}
++currLine;
}else{
std::map<wchar_t, FontRes::CharInfo>::const_iterator it = charInfoMap.find(*p);
if ( it == charInfoMap.end() ){
it = charInfoMap.find(' ');
if ( it == charInfoMap.end() ){
currX += 3;
++p;
continue;
}
}
const FontRes::CharInfo& charInfo = it->second;
lwassert(charInfo.page < sprites.size());
Sprite* pSprite = sprites[charInfo.page];
pSprite->setUV(charInfo.x, charInfo.y, charInfo.w, charInfo.h);
if ( _rotate == 0 ){
pSprite->setPos((float)currX+charInfo.xoffset, (float)currY+charInfo.yoffset*_scaleY);
pSprite->setScale(_scaleX, _scaleY);
pSprite->setColor(_color);
pSprite->setRotate(0);
pSprite->collect();
}else{
cml::Vector2 v2;
v2[0] = (float)currX+charInfo.xoffset-_posX;
v2[1] = (float)currY+charInfo.yoffset-_posY;
v2 = cml::rotate_vector_2D(v2, _rotate);
pSprite->setPos(_posX+v2[0], _posY+v2[1]);
pSprite->setScale(_scaleX, _scaleY);
pSprite->setRotate(_rotate);
pSprite->setColor(_color);
pSprite->collect();
}
currX += charInfo.xadvance*_scaleX;
}
++p;
}
}
FontRes::FontRes(const char* fileName, bool& ok){
ok = false;
lwassert(fileName);
_fileName = fileName;
FILE* pf = fopen(_f(fileName), "rb");
if ( pf == NULL ){
lwerror("fopen failed: fileName=" << fileName);
return;
}
//"BMF" and version
char bmfAndVersion[4];
fread(bmfAndVersion, sizeof(bmfAndVersion), 1, pf);
if ( bmfAndVersion[0] != 'B' && bmfAndVersion[1] != 'M' && bmfAndVersion[2] != 'F' ){
lwerror("not BMF head");
fclose(pf);
}
if ( bmfAndVersion[3] != 3 ){
lwerror("version 3 needed: this file version=" << (int)(bmfAndVersion[3]));
fclose(pf);
}
//Block type 1: info
char blockType = 0;
int blockSize = 0;
fread(&blockType, sizeof(blockType), 1, pf);
lwassert(blockType == 1);
fread(&blockSize, sizeof(blockSize), 1, pf);
fseek(pf, blockSize, SEEK_CUR);
//Block type 2: common
fread(&blockType, sizeof(blockType), 1, pf);
lwassert(blockType == 2);
fread(&blockSize, sizeof(blockSize), 1, pf);
fread(&_commonInfo, blockSize, 1, pf);
//Block type 3: pages
fread(&blockType, sizeof(blockType), 1, pf);
lwassert(blockType == 3);
fread(&blockSize, sizeof(blockSize), 1, pf);
char* buf = new char[blockSize];
fread(buf, blockSize, 1, pf);
char* p = buf;
int strSize = 0;
while ( p < buf + blockSize ){
strSize = (int)strlen(p);
Sprite* pSprite = Sprite::create(p);
if ( pSprite == NULL ){
lwerror("font create sprite failed: fileName=" << p);
delete [] buf;
fclose(pf);
return;
}
_sprites.push_back(pSprite);
p += strSize + 1;
}
delete [] buf;
//Block type 4: chars
fread(&blockType, sizeof(blockType), 1, pf);
lwassert(blockType == 4);
fread(&blockSize, sizeof(blockSize), 1, pf);
int numChars = blockSize/20;
CharInfo cf;
for ( int i = 0; i < numChars; ++i ){
fread(&cf, sizeof(cf), 1, pf);
wchar_t wc = cf.id;
_charInfoMap[wc] = cf;
}
fclose(pf);
ok = true;
}
