void SpriteRenderer::RenderSelection(int selection_code, Texture &texture, glm::vec2 position, glm::vec2 size, GLfloat rotate) {
assert(initialized);
initRenderData();
// Prepare transformations
this->selectionShader->Use();
glm::mat4 model;
model = glm::translate(model, glm::vec3(position, 0.0f)); // First translate (transformations are: scale happens first, then rotation and then finall translation happens; reversed order)
model = glm::translate(model, glm::vec3(0.5f * size.x, 0.5f * size.y, 0.0f)); // Move origin of rotation to center of quad
model = glm::rotate(model, rotate, glm::vec3(0.0f, 0.0f, 1.0f)); // Then rotate
model = glm::translate(model, glm::vec3(-0.5f * size.x, -0.5f * size.y, 0.0f)); // Move origin back
model = glm::scale(model, glm::vec3(size, 1.0f)); // Last scale
GLint model_loc = selectionShader->GetUniform("model");
glUniformMatrix4fv(model_loc, 1, false, glm::value_ptr(model));
glm::mat4 projection = glm::ortho(0.0f, static_cast<GLfloat>(Window::width),
static_cast<GLfloat>(Window::height), 0.0f, -1.0f, 1.0f);
GLint projection_loc = selectionShader->GetUniform("projection");
glUniformMatrix4fv(projection_loc, 1, false, glm::value_ptr(projection));
GLint code_loc = selectionShader->GetUniform("code");
glUniform1i(code_loc, selection_code);
texture.Bind(GL_TEXTURE0);
glBindVertexArray(this->quadVAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
glBindVertexArray(0);
}
bool RigidBlock::initWithConfigNode(xml_node<> *node)
{
m_size = CCSizeMake( atoi(node->first_attribute("Width")->value()), atoi(node->first_attribute("Height")->value()));
m_texture = cocos2d::CCTextureCache::sharedTextureCache()->addImage(node->first_attribute("Texture")->value());
m_position = ccp(0, 0);
createBody();
initRenderData();
setAlive(false);
//this->scheduleUpdate();
return true;
}
//------------------------------------------------------------------------------
const ObjectRenderData* ObjectRenderDataManager::getObjectRenderData(const Object& object) const
{
//
// if data is found return it
//
if (!(this->objectRenderData.find(object.id) == this->objectRenderData.end()))
{
return this->objectRenderData[object.id];
}
//
// otherwise allocate it
//
const Object* o = this->objectManager->getObjectForID(object.id);
// if we cant find the object return nullptr
if (!o)
{
return nullptr;
}
CGKObjFile* objFile = CGKObjFileLoad(o->filename);
// if we can't load the object file return nullptr
if (!objFile)
{
return nullptr;
}
ObjectRenderData* ord = new ObjectRenderData();
if (!ord)
{
return nullptr;
}
// if we fail to init the render data return null
if (!initRenderData(ord, objFile))
{
delete ord;
return nullptr;
}
this->objectRenderData[object.id] = ord;
return ord;
}
void SpriteRenderer::DrawSprite(Texture &texture, glm::vec2 position, glm::vec2 size, GLfloat rotate, glm::vec3 color)
{
if (!initialized) {
//shader = new Shader("src/Graphics/Shaders/sprite.vert", "src/Graphics/Shaders/sprite.frag");
//selectionShader = new Shader("src/Graphics/Shaders/selection.vert", "src/Graphics/Shaders/selection.frag");
shader = ShaderManager::GetShader("Sprite");
selectionShader = ShaderManager::GetShader("Selection");
initRenderData();
initialized = true;
}
// Prepare transformations
this->shader->Use();
glm::mat4 model;
model = glm::translate(model, glm::vec3(position, 0.0f)); // First translate (transformations are: scale happens first, then rotation and then finall translation happens; reversed order)
model = glm::translate(model, glm::vec3(0.5f * size.x, 0.5f * size.y, 0.0f)); // Move origin of rotation to center of quad
model = glm::rotate(model, rotate, glm::vec3(0.0f, 0.0f, 1.0f)); // Then rotate
model = glm::translate(model, glm::vec3(-0.5f * size.x, -0.5f * size.y, 0.0f)); // Move origin back
model = glm::scale(model, glm::vec3(size, 1.0f)); // Last scale
GLint model_loc = shader->GetUniform("model");
glUniformMatrix4fv(model_loc, 1, false, glm::value_ptr(model));
// Render textured quad
GLint image_loc = shader->GetUniform("image");
glUniform1i(image_loc, 0);
glm::mat4 projection = glm::ortho(0.0f, static_cast<GLfloat>(Window::width),
static_cast<GLfloat>(Window::height), 0.0f, -1.0f, 1.0f);
GLint projection_loc = shader->GetUniform("projection");
glUniformMatrix4fv(projection_loc, 1, false, glm::value_ptr(projection));
//glActiveTexture(GL_TEXTURE0);
texture.Bind(GL_TEXTURE0);
glBindVertexArray(this->quadVAO);
glDrawArrays(GL_TRIANGLES, 0, 6);
glBindVertexArray(0);
}
bool RigidBlock::initWithPointSize(CCPoint point, CCSize size, void *parm)
{
//Add code for config support.
//now we get the size and other parm from (void* parm) the xml_node<> *node
xml_node<>* node = (xml_node<> *)parm;
m_size = CCSizeMake( atoi(node->first_attribute("Width")->value()), atoi(node->first_attribute("Height")->value()));
m_position = point;
m_texture = cocos2d::CCTextureCache::sharedTextureCache()->addImage(node->first_attribute("Texture")->value());
/*m_position = point;
m_size = size;*/
//this->setTag(TagHelper::Instance()->getBlockTag());
createBody();
initRenderData();
setAlive(false);
return true;
}
int main()
{
Parms_t input;
/*
input.width = 10;
input.height = 10;
input.fullscreen = 0;//SDL_WINDOW_FULLSCREEN;
input.windowH = 200;
input.windowW = 200;
input.animationDelay = 0;
input.framesDrop = 1;
input.startPoint.x = 1;
input.startPoint.y = 1;
input.exitPoint.x = 7;
input.exitPoint.y = 7;
*/
Parms_t last;
bool quit = false;
Data_t d;
RenderData_t rd;
srand(clock());
//инициализация SDL2
SDL_Init(SDL_INIT_VIDEO);
input = getInput(1, ALL, input);
SDL_Window *window = SDL_CreateWindow("Labytinth", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, input.windowW, input.windowH, SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN | input.fullscreen | SDL_WINDOW_BORDERLESS);
SDL_GL_CreateContext(window);
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 1);
SDL_Event event;
//OpenGL 4.1
glMatrixMode(GL_PROJECTION|GL_MODELVIEW);
glLoadIdentity();
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glOrtho(-input.windowW/2,input.windowW/2,input.windowH/2,-input.windowH/2,0,1);
glClearColor( 1, 1, 1, 0 );
SDL_GL_SetSwapInterval( 1 ); //vsync
uint8_t *data;
bool flagChanged = 0;
Action_t flagAction = NOTHING;
bool flagGenerated = 0;
bool flagGeneratorData = 0;
bool flagSolverData = 0;
uint16_t i = 0;
glClear(GL_COLOR_BUFFER_BIT);
SDL_GL_SwapWindow(window);
while(!quit){
while(SDL_PollEvent(&event)){
if(event.type == SDL_QUIT)
quit = true;
else if (event.type == SDL_KEYDOWN){
switch (event.key.keysym.sym){
case SDLK_g: flagAction = GENERATE; break;
case SDLK_s: flagAction = SOLVE; break;
case SDLK_TAB: flagAction = STOP; break;
case SDLK_ESCAPE: quit = 1; break;
case SDLK_UP: input.framesDrop++; break;
case SDLK_RIGHT: input.animationDelay++;
case SDLK_DOWN: input.framesDrop = (input.framesDrop - 1 > 0) ? input.framesDrop - 1 : 1;
break;
case SDLK_LEFT: input.animationDelay = (input.animationDelay - 1 >= 0) ? input.animationDelay - 1 : 0;
break;
}
}
}
if(flagAction == GENERATE){
if(!flagGeneratorData){
d = initGeneratorData(input.width, input.height, input.startPoint);
rd = initRenderData(d, input.windowW, input.windowH);
flagGeneratorData = true;
flagGenerated = false;
flagSolverData = false;
glVertexPointer(2, GL_FLOAT, sizeof(Vertex_t), rd.vertices);
glColorPointer(3, GL_UNSIGNED_BYTE, sizeof(VertexColor_t), rd.verticesColor);
}
for(i = 0; i < input.framesDrop; i++){
if(d.unvisitedNum != 0){
generateStep(&d);
}
else{
flagGeneratorData = false;
flagGenerated = true;
flagAction = NOTHING;
break;
}
}
d.maze[d.startPoint.y][d.startPoint.x] = CURRENT;
renderMatrix(d.maze, rd, GENERATE);
d.maze[d.startPoint.y][d.startPoint.x] = GENVISITED;
flagChanged = true;
}
else if(flagAction == SOLVE && flagGenerated){
if(!flagSolverData){
d = initSeekerData(d, input.startPoint, input.exitPoint);
rd = clearSeekerColorArray(d.maze, rd);
flagSolverData = true;
}
for(i = 0; i < input.framesDrop; i++){
if((d.startPoint.x != d.exitPoint.x || d.startPoint.y != d.exitPoint.y) && d.error != 1){
seekStep(&d);
}
else if(d.error){
printf("ERROR: Lanyrinth cannot be solved! :C\n");
}
else{
flagSolverData = false;
flagAction = NOTHING;
setMode(d.exitPoint, d.maze, WAY);
break;
}
}
setMode(d.startPoint, d.maze, CURRENT);
renderMatrix(d.maze, rd, SOLVE);
setMode(d.startPoint, d.maze, WAY);
flagChanged = true;
}
else if(flagAction == STOP){
last = input;
input = getInput(0, GENERATE, last);
if((last.width != input.width) || (last.height != input.height)){
flagGenerated = false;
flagGeneratorData = false;
flagSolverData = false;
}
flagAction = NOTHING;
flagChanged = true;
}
else if(flagAction == OUTPUT){
data = malloc(input.windowW * input.windowH * 4 * sizeof(uint8_t));
glReadBuffer(GL_FRONT);
glReadPixels(0, 0, input.windowW , input.windowH, GL_RGBA, GL_UNSIGNED_BYTE, data);
flagAction = NOTHING;
}
if(flagAction != NOTHING || flagChanged){
SDL_Delay(input.animationDelay);
SDL_GL_SwapWindow(window);
flagChanged = false;
}
}
//cleanup
wipe(d.stack);
return 0;
}
BoxRenderer::BoxRenderer()
{
shader = ResourceManager::loadShader( "box.vs", "box.fs", nullptr, "box" );
initRenderData();
}
void initEffectRenderer()
{
shader = ResourceManager::LoadShader("../shaders/effect.vs", "../shaders/effect.frag", nullptr, "effect");
initRenderData();
}