// global functions
void set2dMode(MRenderingContext * render)
{
MWindow * window = MWindow::getInstance();
render->setViewport(0, 0, window->getWidth(), window->getHeight());
// set ortho projection
render->setMatrixMode(M_MATRIX_PROJECTION);
render->loadIdentity();
render->setOrthoView(0, (float)window->getWidth(), (float)window->getHeight(), 0, 1.0f, -1.0f);
render->setMatrixMode(M_MATRIX_MODELVIEW);
render->loadIdentity();
}
void MaratisPlayer::graphicLoop(void)
{
MWindow * window = MWindow::getInstance();
MEngine * engine = MEngine::getInstance();
MRenderingContext * render = engine->getRenderingContext();
// game
MGame * game = engine->getGame();
if(game)
{
if(game->isRunning())
{
render->disableScissorTest();
render->setViewport(0, 0, window->getWidth(), window->getHeight());
game->draw();
}
else
{
render->clear(M_BUFFER_COLOR);
}
}
else
{
render->clear(M_BUFFER_COLOR);
}
}
void drawLogo(void)
{
MWindow * window = MWindow::getInstance();
MGui2d quad;
quad.setPosition(MVector2((window->getWidth()-512)*0.5f, (window->getHeight()-512)*0.5f));
quad.setScale(MVector2(512, 512));
quad.drawTexturedQuad(logoTextureId);
}
void draw(void)
{
MWindow * window = MWindow::getInstance();
MEngine * engine = MEngine::getInstance();
MRenderingContext * render = engine->getRenderingContext();
MGame * game = engine->getGame();
// set basic viewport
render->disableScissorTest();
render->setViewport(0, 0, window->getWidth(), window->getHeight());
if(game)
{
if(game->isRunning())
{
game->draw();
}
}
window->swapBuffer();
}
// screen
void MWinContext::getScreenSize(unsigned int * width, unsigned int * height)
{
MWindow * window = MWindow::getInstance();
*width = window->getWidth();
*height = window->getHeight();
}
void MGuiWindow::draw(void)
{
MRenderingContext * render = MGui::getInstance()->getRenderingContext();
if(! isVisible())
return;
MWindow * window = MWindow::getInstance();
rescaleScrollingBar();
render->enableScissorTest();
render->setScissor((int)getPosition().x, window->getHeight() - (int)getPosition().y - (unsigned int)getScale().y, (unsigned int)getScale().x, (unsigned int)getScale().y);
// normal clear
if((getNormalColor().w >= 1.0f) && (! hasNormalTexture()))
{
render->setClearColor(getNormalColor());
render->clear(M_BUFFER_COLOR);
MGuiEvent guiEvent;
guiEvent.type = MGUI_EVENT_DRAW;
if(m_pointerEvent)
m_pointerEvent(this, &guiEvent);
// 2d mode
set2dMode(render);
render->disableDepthTest();
render->disableCullFace();
render->disableLighting();
render->enableBlending();
render->setBlendingMode(M_BLENDING_ALPHA);
render->enableTexture();
}
else
{
// background
set2dMode(render);
render->disableDepthTest();
render->disableCullFace();
render->disableLighting();
render->enableBlending();
render->setBlendingMode(M_BLENDING_ALPHA);
if(hasNormalTexture()) // texture clear
{
render->enableTexture();
render->setColor4(getNormalColor());
drawTexturedQuad(getNormalTexture());
}
else if(getNormalColor().w < 1.0f)
{
render->disableTexture();
render->setColor4(getNormalColor());
drawQuad();
}
if(m_pointerEvent)
{
MGuiEvent guiEvent;
guiEvent.type = MGUI_EVENT_DRAW;
m_pointerEvent(this, &guiEvent);
// 2d mode
set2dMode(render);
render->disableDepthTest();
render->disableCullFace();
render->disableLighting();
render->enableBlending();
render->setBlendingMode(M_BLENDING_ALPHA);
render->enableTexture();
}
}
// gui
render->pushMatrix();
render->translate(MVector3(getPosition().x, getPosition().y, 0));
render->pushMatrix();
render->translate(MVector3(getScroll().x, getScroll().y, 0));
// drawing
unsigned int i;
unsigned int oSize = m_objects.size();
for(i=0; i<oSize; i++)
m_objects[i]->draw();
render->popMatrix();
// draw shadows
if(hasShadow())
{
render->disableScissorTest();
drawShadow();
render->enableScissorTest();
}
// scolling slides
if(isHorizontalScroll())
m_hScrollSlide.draw();
if(isVerticalScroll())
m_vScrollSlide.draw();
render->popMatrix();
}
