sandboxels/mods/drawPixels_change_test.js

oldDrawPixels = drawPixels;

suffixFunction = function() {
	// newCurrentPixels = shuffled currentPixels
	var newCurrentPixels = currentPixels;
	var pixelsFirst = [];
	var pixelsLast = [];
	var canvas = document.getElementById("game");
	var ctx = canvas.getContext("2d");

	for (var i = 0; i < newCurrentPixels.length; i++) {
		pixel = newCurrentPixels[i];
		//if (pixelMap[pixel.x][pixel.y] == undefined || currentPixels.indexOf(pixel) == -1) {continue}
		if (pixel.del) {continue};
		if (elements[pixel.element].isGas) {
			pixelsLast.push(pixel);
		}
		else {
			pixelsFirst.push(pixel);
		}
	}

	var pixelDrawList = pixelsFirst.concat(pixelsLast);
	for (var i = 0; i < pixelDrawList.length; i++) {
		pixel = pixelDrawList[i];
		if (pixelMap[pixel.x][pixel.y] == undefined) {continue}
		if (pixel.burning && view !== 2) { // Red glow on burn
			//if (!elements[pixel.element].colorOn) {
				ctx.fillStyle = "rgba(255,0,0,0.5)";
				ctx.fillRect(pixel.x*pixelSize, pixel.y*pixelSize, pixelSize, pixelSize);
			//}
		}
	}
}

drawPixels = function(forceTick=false) {
	oldDrawPixels(forceTick);
	suffixFunction();
};