/*A building characterized by round pillars on the exterior and a 1st floor smaller than the rest.
Building has a corrugated appearance.*/
FLOORS = 68;

SIZE = 1.0;
YSIZE = 1.2;
SQRT2 = Math.sqrt(2.0);
SEED = 0;
r = new Random(SEED);

//textures
win = new Texture[5];
for (i=0; i<5; i++)
{
	k = (i+1)/5.0;
	win[i] = new UniformTexture();
	win[i].diffuseColor.setRGB(0.6*k, 0.5*k, 0.4*k);
	win[i].specularity = 0.3f;
	win[i].shininess = 1.0f;
}
conc = new UniformTexture();
conc.diffuseColor.setRGB(0.6, 0.5, 0.3);

//first floor
box = new Cube(SIZE*18, YSIZE, SIZE*8);
box.setTexture(conc, conc.getDefaultMapping(box));
p = new Vec3(10*SIZE, YSIZE/2.0, 0);
script.addObject(box, new CoordinateSystem(p, 0, 0, 0));

cy = new Cylinder(YSIZE*FLOORS, SIZE*0.3, SIZE*0.3, 1.0);
cy.setTexture(conc, conc.getDefaultMapping(cy));
for (i=0; i<=20; i++)
{
	p = new Vec3(i*SIZE, YSIZE*FLOORS/2.0, 5*SIZE);
	script.addObject(cy, new CoordinateSystem(p, 0, 0, 0));
	p = new Vec3(i*SIZE, YSIZE*FLOORS/2.0, -5*SIZE);
	script.addObject(cy, new CoordinateSystem(p, 0, 0, 0));
}
for (i=-4; i<5; i++)
{
	p = new Vec3(0.0, YSIZE*FLOORS/2.0, i*SIZE);
	script.addObject(cy, new CoordinateSystem(p, 0, 0, 0));
	p = new Vec3(20.0*SIZE, YSIZE*FLOORS/2.0, i*SIZE);
	script.addObject(cy, new CoordinateSystem(p, 0, 0, 0));
}

box = new Cube(SIZE/SQRT2, YSIZE/2.0, SIZE/SQRT2);
box.setTexture(conc, conc.getDefaultMapping(box));
for (i=1; i<FLOORS; i++)
{
	for (j=0; j<20; j++)
	{
		//below windows
		p = new Vec3(j*SIZE+SIZE/2.0, i*YSIZE, 5*SIZE);
		script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
		p = new Vec3(j*SIZE+SIZE/2.0, i*YSIZE, -5*SIZE);
		script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
		//windows
		window = new Cube(SIZE/SQRT2, YSIZE/2.0, SIZE/SQRT2);
		n = r.nextInt(5);
		window.setTexture(win[n], win[n].getDefaultMapping(window));
		p = new Vec3(j*SIZE+SIZE/2.0, i*YSIZE+YSIZE/2.0, 5*SIZE);
		script.addObject(window, new CoordinateSystem(p, 0, 45, 0));
		p = new Vec3(j*SIZE+SIZE/2.0, i*YSIZE+YSIZE/2.0, -5*SIZE);
		script.addObject(window, new CoordinateSystem(p, 0, 45, 0));
	}
	for (j=-5; j<5; j++)
	{
		//below windows
		p = new Vec3(0.0, i*YSIZE, j*SIZE+SIZE/2.0);
		script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
		p = new Vec3(20.0*SIZE, i*YSIZE, j*SIZE+SIZE/2.0);
		script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
		//windows
		window = new Cube(SIZE/SQRT2, YSIZE/2.0, SIZE/SQRT2);
		n = r.nextInt(5);
		window.setTexture(win[n], win[n].getDefaultMapping(window));
		p = new Vec3(0.0, i*YSIZE+YSIZE/2.0, j*SIZE+SIZE/2.0);
		script.addObject(window, new CoordinateSystem(p, 0, 45, 0));
		p = new Vec3(20.0*SIZE, i*YSIZE+YSIZE/2.0, j*SIZE+SIZE/2.0);
		script.addObject(window, new CoordinateSystem(p, 0, 45, 0));
	}
}

//top
for (j=0; j<20; j++)
{
	p = new Vec3(j*SIZE+SIZE/2.0, FLOORS*YSIZE, 5*SIZE);
	script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
	p = new Vec3(j*SIZE+SIZE/2.0, FLOORS*YSIZE, -5*SIZE);
	script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
}
for (j=-5; j<5; j++)
{
	p = new Vec3(0.0, FLOORS*YSIZE, j*SIZE+SIZE/2.0);
	script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
	p = new Vec3(20.0*SIZE, FLOORS*YSIZE, j*SIZE+SIZE/2.0);
	script.addObject(box, new CoordinateSystem(p, 0, 45, 0));
}