cxBool cxEngineFireKey(cxKeyType type,cxInt code)
{
cxEngine this = cxEngineInstance();
this->key.type = type;
this->key.code = code;
return cxViewOnKey(this->window, &this->key);
}
static cxInt cxFixScaleH(lua_State *L)
{
cxEngine engine = cxEngineInstance();
cxNumber num = cxNumberVec2f(cxVec2fv(engine->scale.y, engine->scale.y));
CX_LUA_PUSH_OBJECT(num);
return 1;
}
cxBool cxEngineFireTouch(cxTouchType type,cxVec2f pos)
{
cxEngine this = cxEngineInstance();
if(!this->isTouch){
return false;
}
cxDouble time = cxTimestamp();
cxVec2f cpos = cxEngineTouchToWindow(pos);
if(type == cxTouchTypeDown){
this->touch.movement = cxVec2fv(0, 0);
this->touch.delta = cxVec2fv(0, 0);
this->touch.previous = cpos;
this->touch.dtime = time;
this->touch.start = cpos;
}else if(type == cxTouchTypeMove){
this->touch.delta = cxVec2fv(cpos.x - this->touch.previous.x, cpos.y - this->touch.previous.y);
this->touch.previous = cpos;
this->touch.movement.x += this->touch.delta.x;
this->touch.movement.y += this->touch.delta.y;
}else{
this->touch.utime = time;
}
this->touch.current = cpos;
this->touch.type = type;
cxBool ret = false;
CX_SIGNAL_FIRE(this->onTouch, CX_FUNC_TYPE(cxAny, cxTouch *, cxBool *),CX_SLOT_OBJECT, &this->touch, &ret);
return (ret || cxViewTouch(this->window, &this->touch));
}
cxVec2f cxWindowPointToGLPoint(cxVec2f wPoint)
{
cxEngine engine = cxEngineInstance();
cxFloat x = wPoint.x + engine->winsize.w/2.0f;
cxFloat y = wPoint.y + engine->winsize.h/2.0f;
return cxVec2fv(x, y);
}
cxBool cxViewContainsGLBox(cxAny pview)
{
cxEngine engine = cxEngineInstance();
cxRect4f vr = cxViewGLRect(pview);
cxRect4f gr = cxRect4fv(0, 0, engine->winsize.w, engine->winsize.h);
return cxRect4fContainsRect4f(gr,vr);
}
cxVec2f cxGLPointToWindowPoint(cxVec2f glPoint)
{
cxEngine engine = cxEngineInstance();
cxFloat x = glPoint.x - engine->winsize.w/2.0f;
cxFloat y = glPoint.y - engine->winsize.h/2.0f;
return cxVec2fv(x, y);
}
void cxActionStop(cxAny pav)
{
cxEngine engine = cxEngineInstance();
cxAction this = pav;
this->isExit = true;
cxActionUpdate(this, engine->frameDelta);
}
cxAny cxActionRootMakeElement(cxConstChars temp,xmlTextReaderPtr reader)
{
cxEngine engine = cxEngineInstance();
cxAny action = NULL;
if(ELEMENT_IS_TYPE(cxMove)){
action = CX_CREATE(cxMove);
}else if(ELEMENT_IS_TYPE(cxScale)){
action = CX_CREATE(cxScale);
}else if(ELEMENT_IS_TYPE(cxRotate)){
action = CX_CREATE(cxRotate);
}else if(ELEMENT_IS_TYPE(cxJump)){
action = CX_CREATE(cxJump);
}else if(ELEMENT_IS_TYPE(cxFade)){
action = CX_CREATE(cxFade);
}else if(ELEMENT_IS_TYPE(cxTint)){
action = CX_CREATE(cxTint);
}else if(ELEMENT_IS_TYPE(cxTimer)){
action = CX_CREATE(cxTimer);
}else if(ELEMENT_IS_TYPE(cxActionSet)){
action = CX_CREATE(cxActionSet);
}else if(ELEMENT_IS_TYPE(cxAnimate)){
action = CX_CREATE(cxAnimate);
}else if(ELEMENT_IS_TYPE(cxSpline)){
action = CX_CREATE(cxSpline);
}else if(ELEMENT_IS_TYPE(cxRunParticle)){
action = CX_CREATE(cxRunParticle);
}else if(ELEMENT_IS_TYPE(cxParabola)){
action = CX_CREATE(cxParabola);
}else{
action = CX_METHOD_FIRE(NULL, engine->MakeAction, temp, reader);
}
return action;
}
cxAny cxActionRootCreate(cxConstChars xml)
{
cxEngine engine = cxEngineInstance();
cxActionRoot this = cxHashGet(engine->actions, cxHashStrKey(xml));
if(this != NULL){
return this;
}
cxXMLScript script = cxEngineGetXMLScript(xml);
if(script == NULL || script->bytes == NULL){
CX_ERROR("%s script not register",xml);
return NULL;
}
this = CX_CREATE(cxActionRoot);
xmlTextReaderPtr reader = cxXMLReaderForScript(script,cxActionRootReaderError, this);
if(reader == NULL){
CX_ERROR("create xml reader failed");
return NULL;
}
CX_EVENT_FIRE(this, onBegin);
cxActionRootLoadCodesWithReader(this, reader);
cxHashKey key = cxHashStrKey(xml);
cxHashSet(this->codes, key, script->bytes);
cxHashSet(engine->actions, key, this);
CX_EVENT_FIRE(this, onEnd);
return this;
}
CX_OBJECT_INIT(cxEventBase, cxObject)
{
cxEngine engine = cxEngineInstance();
CX_SLOT_CONNECT(engine->onUpdate, this, onUpdate, cxEventUpdate);
this->base = event_base_new();
this->conns = CX_ALLOC(cxHash);
}
CX_OBJECT_INIT(cxTextureFactory, cxObject)
{
cxEngine engine = cxEngineInstance();
this->caches = CX_ALLOC(cxHash);
CX_SLOT_CONNECT(engine->onMemory, this, onMemory, cxTextureFactoryMemory);
CX_EVENT_QUICK(engine->onFree, cxTextureFactoryDestroy);
}
cxVec2f cxEngineTouchToWindow(cxVec2f pos)
{
cxEngine this = cxEngineInstance();
cxVec2f rv;
rv.x = pos.x - this->winsize.w / 2.0f;
rv.y = this->winsize.h / 2.0f - pos.y;
return rv;
}
static cxInt cxRelativeH(lua_State *L)
{
cxEngine engine = cxEngineInstance();
cxFloat v = luaL_checknumber(L, 2);
cxNumber num = cxNumberFloat(v * engine->winsize.h);
CX_LUA_PUSH_OBJECT(num);
return 1;
}
cxVec2f cxEngineWindowToTouch(cxVec2f pos)
{
cxEngine this = cxEngineInstance();
cxVec2f rv;
rv.x = this->winsize.w / 2.0f - pos.x;
rv.y = pos.y - this->winsize.h / 2.0f;
return rv;
}
void cxEngineResume()
{
CX_RETURN(isExit);
cxEngine engine = cxEngineInstance();
engine->isPause = false;
CX_SIGNAL_FIRE(engine->onResume, CX_FUNC_TYPE(cxAny),CX_SLOT_OBJECT);
if(engine->isInit){
cxResumeMusic();
}
}
void cxEnginePause()
{
CX_RETURN(isExit);
cxEngine engine = cxEngineInstance();
engine->isPause = true;
CX_SIGNAL_FIRE(engine->onPause, CX_FUNC_TYPE(cxAny),CX_SLOT_OBJECT);
if(engine->isInit){
cxPauseMusic();
}
}
void cxEngineBegin()
{
cxEngine engine = cxEngineInstance();
//set locate lang
cxEngineSetLocalized(cxLocalizedLang());
//init event list and att method
cxEngineSystemInit(engine);
//
cxPlayerOpen(0, 0);
cxEngineInit(engine);
}
void cxEngineExit()
{
CX_RETURN(isExit);
cxEngine engine = cxEngineInstance();
CX_EVENT_FIRE(engine, onExit);
cxEnginePause();
cxEngineDestroy();
cxAllocatorFree();
cxEngineTerminate();
isExit = true;
}
static void cxEngineLookAt(cxMatrix4f *matrix,const cxVec2f point)
{
cxEngine engine = cxEngineInstance();
cxFloat zeye = engine->winsize.h / 1.1566f;
cxVec3f eye;
cxVec3f center;
cxVec3f up;
kmVec3Fill(&eye, point.x, point.y, zeye);
kmVec3Fill(¢er, point.x, point.y, 0.0f);
kmVec3Fill(&up, 0.0f, 1.0f, 0.0f);
kmMat4Identity(matrix);
kmMat4LookAt(matrix, &eye, ¢er, &up);
}
cxBMPFont cxEngineLoadBMPFont(cxConstChars file)
{
cxEngine this = cxEngineInstance();
cxBMPFont font = cxHashGet(this->bmpfonts, cxHashStrKey(file));
if(font != NULL){
return font;
}
font = cxBMPFontCreate(file);
if(font == NULL){
return NULL;
}
cxHashSet(this->bmpfonts, cxHashStrKey(file), font);
return font;
}
void cxEngineDraw()
{
CX_RETURN(isExit);
cxEngine engine = cxEngineInstance();
CX_RETURN(!engine->isInit || engine->isPause);
cxOpenGLClear();
cxAutoPoolBegin();
cxDouble now = cxTimestamp();
engine->frameDelta = now - engine->lastTime;
CX_SIGNAL_FIRE(engine->onUpdate, CX_FUNC_TYPE(cxAny,cxFloat),CX_SLOT_OBJECT,engine->frameDelta);
kmGLPushMatrix();
cxViewDraw(engine->window);
kmGLPopMatrix();
engine->lastTime = now;
cxAutoPoolClean();
}
cxAny cxEngineTypes(cxConstChars url)
{
CX_RETURN(url == NULL, NULL);
cxEngine this = cxEngineInstance();
cxUrlPath path = cxUrlPathParse(url);
CX_RETURN(path == NULL, NULL);
cxHashRoot sets = cxHashGet(this->datasets, cxHashStrKey(path->path));
if(sets == NULL){
sets = cxHashRootCreate(path->path);
CX_RETURN(sets == NULL, NULL);
cxHashSet(this->datasets, cxHashStrKey(path->path), sets);
}
cxAny ret = NULL;
if(path->count >= 2){
ret = cxHashGet(sets->items, cxHashStrKey(path->key));
}
return ret;
}
cxString cxEngineLocalizedText(cxConstChars url)
{
cxEngine this = cxEngineInstance();
cxUrlPath path = cxUrlPathParse(url);
cxTypes langTypes= cxEngineTypes("appConfig.xml?lang");
CX_ASSERT(langTypes != NULL, "appConfig.xml must set lang filed");
cxString dir = cxHashGet(langTypes->any, cxHashStrKey(cxStringBody(this->lang)));
if(dir == NULL){
dir = cxHashFirst(langTypes->any);
}
CX_ASSERT(dir != NULL, "get lang dir error");
cxConstChars file = CX_CONST_STRING("%s/%s",cxStringBody(dir),path->path);
cxTypes types = cxEngineTypes(CX_CONST_STRING("%s?%s",file,path->key));
CX_RETURN(types == NULL || !cxTypesIsType(types, cxTypesString), NULL);
return types->any;
}
cxXMLScript cxEngineGetXMLScript(cxConstChars file)
{
cxEngine this = cxEngineInstance();
CX_RETURN(file == NULL,NULL);
cxXMLScript script = cxHashGet(this->scripts, cxHashStrKey(file));
if(script != NULL){
return script;
}
script = CX_CREATE(cxXMLScript);
cxStream stream = cxAssetsStreamCreate(file);
CX_RETURN(stream == NULL, NULL);
CX_RETAIN_SWAP(script->bytes, cxStreamAllBytes(stream));
CX_RETURN(script->bytes == NULL, NULL);
cxHashSet(this->scripts, cxHashStrKey(file), script);
return script;
}
void cxEngineLayout(cxInt width,cxInt height)
{
CX_LOGGER("openGL layout width=%d height=%d",width,height);
cxEngine engine = cxEngineInstance();
engine->winsize = cxSize2fv(width, height);
cxViewSetSize(engine->window, engine->winsize);
if(!cxSize2Zero(engine->dessize)){
engine->scale = cxVec2fv(engine->winsize.w/engine->dessize.w, engine->winsize.h/engine->dessize.h);
}
//
if(!engine->isInit){
cxOpenGLCheckFeature();
cxEngineMain(engine);
}
//
cxFloat zeye = engine->winsize.h / 1.1566f;
kmMat4 perspective={0};
kmGLMatrixMode(KM_GL_PROJECTION);
kmGLLoadIdentity();
//
kmMat4PerspectiveProjection(&perspective, 60.0f, engine->winsize.w / engine->winsize.h, 0.0f, zeye * 2);
kmGLMultMatrix(&perspective);
kmGLMatrixMode(KM_GL_MODELVIEW);
kmGLLoadIdentity();
//
cxOpenGLViewport(cxBox4fv(0, engine->winsize.w, 0, engine->winsize.h));
//
cxMatrix4f matrix;
cxEngineLookAt(&matrix,cxVec2fv(0, 0));
kmGLMultMatrix(&matrix);
//
engine->lastTime = cxTimestamp();
if(!engine->isInit){
cxViewEnter(engine->window);
}
cxViewLayout(engine->window);
engine->isInit = true;
}
static cxInt cxEngineLuaGetShowBorder(lua_State *L)
{
cxEngine this = cxEngineInstance();
lua_pushboolean(L, this->isShowBorder);
return 1;
}
void cxLoaingFinished(cxAny pview)
{
cxLoading this = pview;
this->isLoading = true;
}
CX_OBJECT_INIT(cxLoading, cxView)
{
this->isLoading = false;
CX_EVENT_QUICK(this->super.onUpdate, cxLoadingOnUpdate);
CX_METHOD_OVERRIDE(this->super.Touch, cxLoadingTouch);
}
CX_OBJECT_FREE(cxLoading, cxView)
{
CX_EVENT_RELEASE(this->onStart);
CX_EVENT_RELEASE(this->onFinished);
CX_EVENT_RELEASE(this->onLoading);
}
CX_OBJECT_TERM(cxLoading, cxView)
void cxLoadingStart(cxLoading this)
{
cxEngine engine = cxEngineInstance();
CX_EVENT_FIRE(this, onStart);
cxTimer timer = cxViewAppendTimer(this, 1.0f, 1);
CX_EVENT_QUICK(timer->onArrive, cxLoadingArrive);
cxViewAppend(engine->window, this);
}
void cxEngineEnableTouch(cxBool enable)
{
cxEngine this = cxEngineInstance();
this->isTouch = enable;
}
void cxEngineRemoveScript(cxConstChars file)
{
cxEngine this = cxEngineInstance();
CX_RETURN(file == NULL);
cxHashDel(this->scripts, cxHashStrKey(file));
}
static cxInt cxEngineLuaGetScreenSize(lua_State *L)
{
cxEngine this = cxEngineInstance();
cxLuaPushSize2fv(L, this->winsize);
return 1;
}
