#pragma once

#include "Const.h"

#include "Color.h"

#include <amp.h>

using namespace Concurrency;

class Poxel

{

public:

Color color;

bool enabled = false;

Poxel() restrict(amp, cpu) {}

Poxel(Color color) {

this->color = color;

enabled = true;

}

void setDefault() {

color = Color(UINT_MAX, UINT_MAX, UINT_MAX);

enabled = false;

}

bool CheckAndSet(array_view<Poxel, 2> poxel, unsigned int y, unsigned int x) restrict(amp,cpu) {

if (!poxel[y][x].enabled) {

Poxel* p = &poxel[y][x];

p->enabled = true;

p->color = color;

enabled = false;

return true;

}

return false;

}

void doStep(array_view<Poxel, 2> poxel, array_view<Color, 3> rgbView, index<2> idx, bool bufferSwitch) restrict(amp, cpu) {

rgbView[bufferSwitch][idx] = poxel[idx].color;

if (idx[0] > 0) { //Prevent falling out of scene

if (CheckAndSet(poxel, idx[0] - 1, idx[1])) {}

else if (!(idx[1] == 0 && hardSides) && CheckAndSet(poxel, idx[0] - 1, idx[1] - 1)) {}

else if (!(idx[1] == px - 1 && hardSides) && CheckAndSet(poxel, idx[0] - 1, idx[1] + 1)) {}

}

}

};