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