void SpritePolygonPerformance::update(float dt)
{
dt = dt*0.3 + prevDt*0.7;
prevDt = dt;
elapsedTime += dt;
int loops = (0.025-dt)*1000;
if(dt < 0.025 && loops>0)
{
continuousHighDtTime = clampf(continuousHighDtTime-dt*2, 0.0, 1.0);
waitingTime = clampf(waitingTime-dt, 0.0, 5.0);
continuousLowDt++;
}
else
{
continuousHighDtTime+=dt;
continuousLowDt = 0;
}
if (continuousLowDt >= 5 && loops > 0) {
for(int i = 0; i < loops; i++)
{
if(_posX >= _rightX)
{
goRight = false;
}
else if(_posX <= _leftX)
{
goRight = true;
}
auto s = makeSprite();
addChild(s);
s->setPosition(_posX, _posY);
if(goRight)
_posX++;
else
_posX--;
incrementStats();
}
updateLabel();
}
//if we have 10 continuous low dt, then we will start to create more sprites
else if(continuousHighDtTime >= .5 || waitingTime > 3.0){
// its now 1 seconds with high DT time, time to end
ended = true;
unscheduleUpdate();
perfLabel->setString("Test ended in " + Value(elapsedTime).asString() + " seconds\nNodes: " + Value(spriteCount).asString() + " Triangles: " + Value(triCount).asString() + "\nPixels: " + Value(pixelCount).asString() + " Vertices: " + Value(vertCount).asString());
_subtitleLabel->setString("Test ended");
}
else{
waitingTime += dt;
}
}
Player::Player(const string& n) :
sprite( NULL ),
gdata( Gamedata::getInstance() ),
keyPressed(false),
worldWidth( gdata->getXmlInt("worldWidth") ),
worldHeight( gdata->getXmlInt("worldHeight") ),
initialVelocity( Vector2f(gdata->getXmlInt(n+"SpeedX"),
gdata->getXmlInt(n+"SpeedY") )
),
width( gdata->getXmlInt(n+"Width") ),
height( gdata->getXmlInt(n+"Height") ),
damage( 0.0 ),
cStrat( new PerPixelCollisionStrategy() ),
item( NULL ),
frames(),
framesLeft(),
name(n)
{
makeSprite();
}
int
main(int argc, char **argv)
{
int i;
glutInitWindowSize(600,300);
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_MULTISAMPLE);
for (i=1; i<argc; i++) {
if(!strcmp("-noms", argv[i])) {
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
printf("forcing no multisampling\n");
} else if(!strcmp("-nomipmaps", argv[i])) {
useMipmaps = 0;
} else if(!strcmp("-nearest", argv[i])) {
linearFiltering = 0;
}
}
glutCreateWindow("sprite blast");
glewInit();
glutReshapeFunc(reshape);
glutDisplayFunc(redraw);
glutMouseFunc(mouse);
glutMotionFunc(mouseMotion);
glutVisibilityFunc(visible);
glutKeyboardFunc(key);
glutCreateMenu(menu);
glutAddMenuEntry("Reset time", 0);
glutAddMenuEntry("Constant", 1);
glutAddMenuEntry("Linear", 2);
glutAddMenuEntry("Quadratic", 3);
glutAddMenuEntry("Blend on", 4);
glutAddMenuEntry("Blend off", 5);
glutAddMenuEntry("Threshold 1", 6);
glutAddMenuEntry("Threshold 10", 7);
glutAddMenuEntry("Point smooth on", 8);
glutAddMenuEntry("Point smooth off", 9);
glutAddMenuEntry("Point size 16", 10);
glutAddMenuEntry("Point size 32", 11);
glutAddMenuEntry("Point size 64", 12);
glutAddMenuEntry("Toggle spin", 13);
glutAddMenuEntry("200 points ", 14);
glutAddMenuEntry("500 points ", 15);
glutAddMenuEntry("1000 points ", 16);
glutAddMenuEntry("2000 points ", 17);
glutAddMenuEntry("Quit", 666);
glutAttachMenu(GLUT_RIGHT_BUTTON);
makePointList();
makeSprite();
glShadeModel(GL_FLAT);
glEnable(GL_DEPTH_TEST);
glEnable(GL_POINT_SMOOTH);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glPointSize(32.0);
#ifdef GL_ARB_point_parameters
glPointParameterfvARB(GL_POINT_DISTANCE_ATTENUATION_ARB, theQuad);
#endif
glutMainLoop();
return 0; /* ANSI C requires main to return int. */
}
