void Canvas::setPixel( int _x, int _y, const Ogre::ColourValue & value )
{
MYGUI_ASSERT( _x >= 0 && _x < getTextureRealWidth() && _y >= 0 && _y < getTextureRealHeight(),
"Access to non-exists pixel! Check real dimensions of texture!" );
MYGUI_ASSERT( isLocked(), "Must lock MyGUI::Canvas before set pixel!" );
Ogre::PixelUtil::packColour( value, getTextureFormat(), pointPixel( _x, _y ) );
}
Ogre::ColourValue Canvas::getPixel( int _x, int _y )
{
MYGUI_ASSERT( _x >= 0 && _x < getTextureRealWidth() && _y >= 0 && _y < getTextureRealHeight(),
"Access to non-exists pixel! Check real dimensions of texture!" );
MYGUI_ASSERT( isLocked(), "Must lock MyGUI::Canvas before set pixel!" );
Ogre::ColourValue result;
Ogre::PixelUtil::unpackColour( & result, getTextureFormat(), pointPixel( _x, _y ) );
return result;
}
void* Canvas::pointPixel( int _x, int _y )
{
MYGUI_ASSERT( _x >= 0 && _x < getTextureRealWidth() && _y >= 0 && _y < getTextureRealHeight(),
"Access to non-exists pixel! Check real dimensions of texture!" );
MYGUI_ASSERT( isLocked(), "Must lock MyGUI::Canvas before point pixel!" );
size_t _pixelDataSize = Ogre::PixelUtil::getNumElemBytes( mTexPtr->getFormat() );
MYGUI_ASSERT( _pixelDataSize, "Unknown texture format!" );
return mTexData + ( _y * getTextureRealWidth() + _x ) * _pixelDataSize;
}
void Canvas::correctUV()
{
if( mTexResizeMode == TRM_PT_VIEW_REQUESTED )
{
_setUVSet( FloatRect( 0, 0,
(Ogre::Real) mReqTexSize.width / (Ogre::Real) getTextureRealWidth(),
(Ogre::Real) mReqTexSize.height / (Ogre::Real) getTextureRealHeight()
) );
}
if( mTexResizeMode == TRM_PT_CONST_SIZE || mTexResizeMode == TRM_PT_VIEW_ALL )
{
_setUVSet( FloatRect( 0, 0, 1, 1 ) );
}
}
void Player::checkBallCollision() {
if(pPos.x + getTextureRealWidth()*2 >= ball->getX()
&& pPos.x + getTextureRealWidth() <= ball->getX() + ball->getTexture().getWidth()
&& pPos.y <= ball->getY() && pPos.y + getTextureRealHeight() >= ball->getY() + ball->getTexture().getHeight()
&& !hasTheBall && !isChangingPerspective && !ball->isPossessed() && !ball->hasBeenStolen()) {
if(isJumping && ball->getY() >= pPos.y && ball->getY() + ball->getTexture().getHeight() <= pPos.y + getTextureRealHeight() && ball->hasCollidedWithThePole()) {
hasTheBall = true;
ball->setPossession(true);
hasThrownTheBall = false;
ball->setIsThrown(false);
ball->setVelocity(0, 0);
ball->resetDimensions();
//ball->setPosition(pPos.x + getTextureRealWidth()*2 - 30, pPos.y - 5);
}
else if(isJumping && facing == LEFT) {
ball->checkCollision(pPos.x + textureRealWidth,0);
}
else if(!isJumping) {
hasTheBall = true;
hasThrownTheBall = false;
ball->setPossession(true);
ball->setIsThrown(false);
ball->setVelocity(0, 0);
if(isDefending) {
isDefending = false;
}
ball->resetDimensions();
//ball->setPosition(pPos.x + getTextureRealWidth()*2 - 30, pPos.y - 5);
}
ball->setHasScored(false);
hasScored = false;
if(hasStolenTheBall) {
hasStolenTheBall = false;
}
ball->setIsStolen(false);
}
else if (hasTheBall && !ball->isThrown()) {
ball->setPosition(pPos.x + getTextureRealWidth()*2 - 30, pPos.y - 5);
}
}
IntSize Canvas::getTextureRealSize() const
{
return IntSize( getTextureRealWidth(), getTextureRealHeight() );
}