+ Fallout makes Meat Rocket

mods/meat_rockets.js

@@ -0,0 +1,70 @@
+// Meat Rockets 1.0
+// Author: Melecie
+
+meat_rocket_funcs = {
+	rocketCreator(rElem, rColor, rName) {
+		if (typeof(rName) == "undefined") { rName = rElem + "_rocket" }
+		
+		elements[rName] = {
+			color: rColor,
+			state: "solid",
+			behavior: behaviors.ITEM_ROCKET,
+			properties: { launching: false },
+			rocketItem: rElem,
+			density: 1024,
+			hardness: 0.90,
+			burn: 100,
+			burnTime: 8192,
+			category: "special",
+		}
+	}
+}
+
+
+behaviors.ITEM_ROCKET = function(pixel) {
+	if (pixel.launching) {
+		pixel.burning = false;
+		
+		// launching rocket
+		let nextX = pixel.x + (pixel.flipX ? -1:1);
+		let nextY = pixel.y-1;
+		let rocketItem = elements[pixel.element].rocketItem;
+		
+		// flip, occasionally explode
+		if (Math.random() < 0.1) {
+			pixel.flipX = !pixel.flipX;
+			if (Math.random() < 0.05) {
+				explodeAt(pixel.x, pixel.y-1, 3, [rocketItem, "smoke"]);
+			}
+		} else if (Math.random() < 0.1) {
+			createPixel(pixel.x, pixel.y-1, "smoke")
+		}
+		
+		// movement code
+		if (outOfBounds(nextX, nextY)) {
+			explodeAt(pixel.x, pixel.y, 10, [rocketItem, "smoke", "smoke"]);
+			deletePixel(pixel.x, pixel.y);
+		} else if (canMove(pixel, nextX, nextY)) {
+			tryMove(pixel, nextX, nextY);
+		} else if ( elements[pixelMap[nextX][nextY].element].state == "gas" || pixelMap[nextX][nextY].element == rocketItem ) {
+			let otherPixel = pixelMap[nextX][nextY];
+			swapPixels(pixel, otherPixel);
+		} else if ( pixelMap[nextX][nextY].element == pixel.element ) {
+			
+		} else {
+			explodeAt(pixel.x, pixel.y, 10, [rocketItem, "smoke", "smoke"]);
+			deletePixel(pixel.x, pixel.y);
+		}
+	} else {
+		// hasn't started yet
+		behaviors.POWDER(pixel);
+		if (pixel.burning == true) {
+			pixel.launching = true;
+		}
+	}
+	
+	doDefaults(pixel);
+}
+
+meat_rocket_funcs.rocketCreator("meat", ["#d36e7d", "#a85c4b"])
+elements.meat.reactions.fallout = { elem1: "meat_rocket", chance: 0.2 }