void reshape (int w, int h)
{
glViewport(0, 0, (GLsizei) w, (GLsizei) h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0, (GLdouble) w, 0.0, (GLdouble) h);
windowWidth = w;
windowHeight = h;
image.resize(windowWidth*windowHeight);
clearAnimation();
memset(image.data(),0,windowWidth*windowHeight*sizeof(Float3)); // clear image to black
initializeAnimation();
glutDisplayFunc(display);
} // end function reshape
void keyboard(unsigned char key, int x, int y)
{
switch(key)
{
case '\r': // enter key
// reset
clearAnimation();
memset(image.data(),0,windowWidth*windowHeight*sizeof(Float3)); // clear image to black
initializeAnimation();
glutDisplayFunc(display);
break;
case 27: // escape key
exit(0);
} // end switch
} // end function keyboard
void TileSprite::draw() {
if(_animation.frames && _animation.framesCount > 0) {
if(_lastFrameTime + _animation.frames[_currentFrameId].delay <= getCurrentTime()) {
_tileId = _animation.frames[_currentFrameId].tileId;
_currentFrameId++;
_lastFrameTime = getCurrentTime();
if(_currentFrameId >= _animation.framesCount) {
if(_animation.loop > 0) {
_currentFrameId = 0;
_animation.loop--;
} else clearAnimation();
}
}
}
_texture->drawTile(_tileId, _x, _y, _z, _scale, _scale);
}
