sandboxels/mods/stripe_paint.js

function averageColors(color1,color2,outputType="rgb",weight1=0.5) {
	color1 = convertColorFormats(color1,"json");
	color2 = convertColorFormats(color2,"json");
	theColor = averageColorObjects(color1,color2,weight1);
	return convertColorFormats(theColor,outputType);
};

stripeFixedDefaultProperties = {
	color2: "rgb(0,0,0)",
	phase: 0,
	scale: 1,
	angle: 0
};

stripeSpreadingProperties = {
	color1: "It doesn't matter what I put here; I'm just sick of writing for loops.",
	color2: "stan loona",
};

/*stripeSpreadingProperties2 = {
	phase: 0,
	scale: 1, :eggTF:
	angle: 0
};*/

function stripeFunction(pixel) {
	if(pixel.color1 == undefined || pixel.color1 == null) {
		pixel.color1 = pixel.color;
	};
	for(prop in stripeFixedDefaultProperties) {
		if(pixel[prop] == undefined || pixel[prop] == null) {
			pixel[prop] = stripeFixedDefaultProperties[prop];
		};
	};

	//color1 and color2 self staining
	for (var i = 0; i < adjacentCoords.length; i++) {
		var x = pixel.x+adjacentCoords[i][0];
		var y = pixel.y+adjacentCoords[i][1];
		if(isEmpty(x,y,true)) {
			continue;
		};
		var otherPixel = pixelMap[x][y];
		for(prop in stripeSpreadingProperties) {
			if(otherPixel.element == pixel.element && pixel[prop] && otherPixel[prop]) {
				otherPixel[prop] = averageColors(pixel[prop],otherPixel[prop]);
			};
		};
		/*for(prop in stripeSpreadingProperties2) {
			if(otherPixel.element == pixel.element && pixel[prop] !== undefined && otherPixel[prop] !== undefined) {
				otherPixel[prop] = pixel[prop]/2 + otherPixel[prop]/2;
			}; :eggTF:
		};*/
	};
	
	var radians = pixel.angle * (Math.PI / 180);

	var colorNumber = (pixel.x*Math.cos(radians))+(pixel.y*Math.sin(radians));

	var sineWeight = (1+Math.sin(pixel.phase + colorNumber / pixel.scale))/2;

	var preColor = averageColors(pixel.color1,pixel.color2,"json",sineWeight);
	for(colorlet in preColor) {
		preColor[colorlet] = Math.round(preColor[colorlet]);
	};
	pixel.color = convertColorFormats(preColor,"rgb");
};

stripePaintDesc = `Exactly what it says on the button.
<br/>
Properties: <ol>
<li>color1: The first color of the stripe</li>
<li>color2: The second color of the stripe (defaults to black)</li>
<li>scale: Relative width of the stripes, compared to the default</li>
<li>phase: Offset in the position of the stripes (π/2 = 1 stripe width)</li>
<li>angle: Angle in degrees<ul>
	<li>0 = vertical line</li>
	<li>45 = bottom left to top right</li>
	<li>90 = horizontal line</li>
	<li>135 = top left to bottom right...</li>
</ul></li></ol>

color1 and color2 spread through striped paint like dye does with itself. <u>color1</u> can be set <em>on initial placement</em> through the color picker, but otherwise, properties must be changed through the console or with prop.js's tools.

<small><em style="color: #ff5555;">This does not work with HSL color and the game will black screen if one is somehow used.</em> The color conversion functions are a clusterf***.</small>`

elements.stripe_paint = {
    behavior: behaviors.LIQUID,
	state: "liquid",
	density: 998,
	tempHigh: 100,
	stateHigh: "smoke",
    color: elements.paint.color,
	customColor: true,
	category: "special",
	properties: {
		color1: null,
		color2: null,
		scale: 1,
		phase: 0,
		angle: 0
	},
	stain: elements.dye.stain,
    tick: function(pixel) {
		stripeFunction(pixel);
    },
	desc: stripePaintDesc
};