~Test blocks~

rect r = 10,10,330,330,red;
bool b = true;
int i = 0;

block checkAndIncrement {
	if(i == 30) {
		if(b) {
			b = false;
		} else {
			b = true;
		}
		i = 0;
	}
	i = i+1;
}

block putInQuadrant2or4 {
	if(b) {
		~Quadrant 4~
		put r at 360,360;
	} else {
		~Quadrant 2~
		put r at 10,10;
	}
}

drawloop {	
	run putInQuadrant2or4;
	run checkAndIncrement;
}