From 1f1f8af5ee3d22686f570ad642ebadc93fdd60ab Mon Sep 17 00:00:00 2001
From: "Laetitia (O-01-67)" <68935009+O-01-67@users.noreply.github.com>
Date: Sun, 19 Feb 2023 10:59:29 -0500
Subject: [PATCH] Ray cloner

clones in a line
---
 mods/ray_cloner.js | 104 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 mods/ray_cloner.js

diff --git a/mods/ray_cloner.js b/mods/ray_cloner.js
new file mode 100644
index 00000000..ea11d1ca
--- /dev/null
+++ b/mods/ray_cloner.js
@@ -0,0 +1,104 @@
+var modName = "mods/ray_cloner.js";
+var libraryMod = "mods/code_library.js";
+var propMod = "mods/prop.js";
+var variablesMod = "mods/prop and prompt variables.js";
+if(enabledMods.includes(libraryMod) && enabledMods.includes(propMod) && enabledMods.includes(variablesMod)) {
+	function placeRegularlySpacedPixels(element,startX,startY,xSpacing,ySpacing,overwrite=false,stopAt=null,spawnTemp=null,limit=1000) {
+		if(element.includes(",")) { element = element.split(",") };
+		var newElement = element;
+		if(isNaN(xSpacing) || isNaN(ySpacing)) {
+			throw new Error("Missing xSpacing or ySpacing");
+		};
+		if(xSpacing == 0 && ySpacing == 0) {
+			//pixel.color = convertColorFormats("#5F5F5F","rgb");
+			return false;
+		};
+		if(outOfBounds(startX,startY) || (!overwrite && !isEmpty(startX,startY,false))) {
+			return false;
+		};	
+		var posX = startX;
+		var posY = startY;
+		var pixelsPlaced = 0;
+		//console.log(stopAt);
+		//var tries = 0;
+		while(!outOfBounds(posX,posY)) {
+			if(newElement instanceof Array) { newElement = newElement[Math.floor(Math.random() * newElement.length)] };
+			if(!elements[newElement]) {
+				//pixel.color = convertColorFormats("#FF5F5F","rgb");
+				console.error(`Nonexistent element ${newElement}`);
+				return false;
+			};
+			if(isEmpty(posX,posY,true)) {
+				createPixel(newElement,posX,posY);
+				if(spawnTemp !== null) { pixelMap[posX][posY].temp = spawnTemp };
+				pixelsPlaced++;
+			} else {
+				if(outOfBounds(posX,posY)) {
+					break;
+				} else {
+					if(!isEmpty(posX,posY,true)) {
+						if(stopAt) {
+							var otherElement = pixelMap[posX][posY].element;
+							if(stopAt instanceof Array) {
+								if(pixel.stopAt.includes(otherElement)) { break };
+							} else {
+								if(otherElement == pixel.stopAt) { break };
+							};
+						};
+						if(overwrite) {
+							changePixel(pixelMap[posX][posY],newElement)
+							if(spawnTemp !== null) {
+								pixelMap[posX][posY].temp = spawnTemp;
+							};
+							pixelsPlaced++
+						} else { break };
+					};
+				};
+			};
+			posX += xSpacing;
+			posY += ySpacing;
+			if(limit !== null && pixelsPlaced >= limit) {
+				return true;
+			};
+		};
+		return true;
+	};
+
+	elements.ray_cloner = {
+		properties: {
+			xSpacing: 0,
+			ySpacing: 0,
+			overwrite: false,
+			stopAt: null,
+			spawnAtPixelTemp: false,
+			maxPixels: 1000,
+		},
+		tick: function(pixel) {
+			storeFirstTouchingElement(pixel,"clone",true,true);
+			if(pixel.clone && pixel.charge) {
+				placeRegularlySpacedPixels(pixel.clone,pixel.x+pixel.xSpacing,pixel.y+pixel.ySpacing,pixel.xSpacing,pixel.ySpacing,pixel.overwrite,pixel.stopAt,pixel.spawnAtPixelTemp ? pixel.temp : null,pixel.maxPixels);
+				pixel.charge = 0
+			};
+		},
+		conduct: 1,
+		category: "machines",
+		state: "solid",
+		density: 3000,
+		hardness: 0.8,
+		color: "#FFFF7F",
+		desc: `clone: Which element to place. Cannot be an array or comma-separated string, and will be chosen from the first pixel to touch it.<br/>
+	xSpacing and ySpacing: Horizontal and vertical spacing between x pixels. Note that blocking is only checked at these intervals. An xSpacing of 0 with a ySpacing of 1 would give a straight line going down; xS1 and yS0 would give a line to the right.<br/>
+	overwrite (default false): Whether to replace pixels the line goes into.<br/>
+	stopAt (default null): Elements the line to stop at if it hits. Also applies to overwrite, and has no effect if set to null. Can be a string or an array.<br/>
+	spawnAtPixelTemp (default false): Whether to place new pixels at the same temperature as this pixel.<br/>
+	maxPixels (default 1000): Maximum amount of pixels/changes (if xSpacing and ySpacing are both less than 2, this corresponds to the pixel length of the line).
+
+	<em>prop.js is highly recommended to set pixel properties</em>`,
+	};
+} else {
+	if(!enabledMods.includes(libraryMod))		{ enabledMods.splice(enabledMods.indexOf(modName),0,libraryMod) };
+	if(!enabledMods.includes(propMod))			{ enabledMods.splice(enabledMods.indexOf(modName),0,propMod) };
+	if(!enabledMods.includes(variablesMod))		{ enabledMods.splice(enabledMods.indexOf(modName),0,variablesMod) };
+	localStorage.setItem("enabledMods", JSON.stringify(enabledMods));
+	alert(`The "${libraryMod}", "${propMod}", and "${variablesMod}" mods are all required and have been automatically inserted (reload for this to take effect).`);
+};