void MGuiSlide::draw(void)
{
MRenderingContext * render = MGui::getInstance()->getRenderingContext();
if(! isVisible())
return;
if(! isPressed())
updateFromVariable();
if(isPressed()) // pressed
{
render->setColor4(getPressedColor());
if(hasPressedTexture())
{
render->enableTexture();
m_button.drawTexturedQuad(getPressedTexture());
}
else
{
render->disableTexture();
m_button.drawQuad();
}
}
else if(isHighLight()) // highLight
{
render->setColor4(getHighLightColor());
if(hasHighLightTexture()){
render->enableTexture();
m_button.drawTexturedQuad(getHighLightTexture());
}
else
{
render->disableTexture();
m_button.drawQuad();
}
}
else // normal
{
render->setColor4(getNormalColor());
if(hasNormalTexture())
{
render->enableTexture();
m_button.drawTexturedQuad(getNormalTexture());
}
else
{
render->disableTexture();
m_button.drawQuad();
}
}
MGuiEvent guiEvent;
guiEvent.type = MGUI_EVENT_DRAW;
if(m_pointerEvent)
m_pointerEvent(this, &guiEvent);
}
void MGuiImage::draw(void)
{
MRenderingContext * render = MGui::getInstance()->getRenderingContext();
if(! isVisible())
return;
if(hasNormalTexture())
{
render->setColor4(getNormalColor());
render->enableTexture();
drawTexturedQuad(getNormalTexture());
return;
}
render->setColor4(getNormalColor());
render->disableTexture();
drawQuad();
}
bool Material::isCompatible(const Material& other) const
{
if (this == &other)
return true;
// compatible, if using the same textures, or one uses textures and the
// other doesn't, or both don't use any textures at all
if (hasDiffuseTexture() && other.hasDiffuseTexture()) {
if (getDiffuseTexture() != other.getDiffuseTexture())
return false;
}
if (hasSpecularTexture() && other.hasSpecularTexture()) {
if (getSpecularTexture() != other.getSpecularTexture())
return false;
}
if (hasEmissiveTexture() && other.hasEmissiveTexture()) {
if (getEmissiveTexture() != other.getEmissiveTexture())
return false;
}
if (hasGlossyTexture() && other.hasGlossyTexture()) {
if (getGlossyTexture() != other.getGlossyTexture())
return false;
}
if (hasAlphaTexture() && other.hasAlphaTexture()) {
if (getAlphaTexture() != other.getAlphaTexture())
return false;
}
if (hasNormalTexture() && other.hasNormalTexture()) {
if (getNormalTexture() != other.getNormalTexture())
return false;
}
if (hasAmbientTexture() && other.hasAmbientTexture()) {
if (getAmbientTexture() != other.getAmbientTexture())
return false;
}
return true;
}
std::vector<const Image *> Material::getTextures() const
{
std::vector<const Image *> textures = {getDiffuseTexture(), getNormalTexture()};
return textures;
}
void MGui2d::draw(void)
{
MRenderingContext * render = MGui::getInstance()->getRenderingContext();
if(! isVisible())
return;
if(isPressed()) // pressed
{
render->setColor4(getPressedColor());
if(hasPressedTexture())
{
render->enableTexture();
drawTexturedQuad(getPressedTexture());
}
else
{
render->disableTexture();
drawQuad();
}
}
else if(isHighLight()) // highLight
{
render->setColor4(getHighLightColor());
if(hasHighLightTexture()){
render->enableTexture();
drawTexturedQuad(getHighLightTexture());
}
else
{
render->disableTexture();
drawQuad();
}
}
else // normal
{
render->setColor4(getNormalColor());
if(hasNormalTexture())
{
render->enableTexture();
drawTexturedQuad(getNormalTexture());
}
else
{
render->disableTexture();
drawQuad();
}
}
if(isDrawingText() && (getText() != NULL))
{
render->enableTexture();
render->setColor4(getTextColor());
getFont()->draw(getText(), getPosition(), getTextSize());
}
// draw shadows
if(hasShadow())
{
render->pushMatrix();
render->translate(MVector3(getPosition().x, getPosition().y, 0));
drawShadow();
render->popMatrix();
}
}
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();
}