94 lines
3.0 KiB
JavaScript
94 lines
3.0 KiB
JavaScript
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function pyth(xA,yA,xB,yB) {
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var a = Math.abs(xB - xA);
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var b = Math.abs(yB - yA);
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var c = Math.sqrt(a**2 + b**2);
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return c;
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};
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function test(centerX,centerY,integer,chosenElement,createPixels=true,replacePixels=true,radialColor=false) {
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if(!elements[chosenElement]) {
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alert("Element " + chosenElement + " doesn't exist!");
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return false;
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};
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integer = Math.round(integer);
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for(i = 1; i < width; i++) {
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for(j = 1; j < height; j++) {
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var distance = pyth(centerX,centerY,i,j);
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if(Math.round(distance) % integer == 0) {
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if(isEmpty(i,j,false) && createPixels) {
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createPixel(chosenElement,i,j);
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} else if(!isEmpty(i,j,true) && !outOfBounds(i,j) && replacePixels) {
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changePixel(pixelMap[i][j],chosenElement);
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};
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};
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};
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};
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return true;
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};
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function rctest(centerX,centerY,integer,chosenElement,createPixels=true,replacePixels=true,distanceScale=1,saturation=50,luminance=50) {
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saturation = Math.max(0,Math.min(100,saturation))
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luminance = Math.max(0,Math.min(100,luminance))
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if(!elements[chosenElement]) {
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alert("Element " + chosenElement + " doesn't exist!");
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return false;
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};
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integer = Math.round(integer);
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for(i = 1; i < width; i++) {
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for(j = 1; j < height; j++) {
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var distance = pyth(centerX,centerY,i,j);
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if(Math.round(distance) % integer == 0) {
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if(isEmpty(i,j,false) && createPixels) {
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createPixel(chosenElement,i,j);
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var distancePrevariable = Math.round(distance * distanceScale) % 360
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pixelMap[i][j].color = `hsl(${distancePrevariable},${saturation}%,${luminance}%)`;
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} else if(!isEmpty(i,j,true) && !outOfBounds(i,j) && replacePixels) {
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changePixel(pixelMap[i][j],chosenElement);
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var distancePrevariable = Math.round(distance * distanceScale) % 360
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pixelMap[i][j].color = `hsl(${distancePrevariable},${saturation}%,${luminance}%)`;
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};
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};
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};
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};
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return true;
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};
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elements.hsl_tool_test = { //with help from ryan
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color: ["#cf3030","cf7f30","#cfcf30"],
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tool: function(pixel) {
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pixel.color = "hsl("+(pixelTicks%360)+",50%,50%)"
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},
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customColor: true,
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category: "color tools", //the toolbar is getting cluttered
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excludeRandom: true, //the toolbar is getting cluttered
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};
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elements.temporal_wall_test = {
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color: ["#8f8f8f","3f3f3f"],
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behavior: behaviors.WALL,
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properties: {
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counter: 1,
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active: true,
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},
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tick: function(pixel) {
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for(i = 0; i < 1; i++) { //dummy for
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if(!pixel) {
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break;
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};
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if(pixel.active) {
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if(pixel.counter == width) {
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pixel.active = false;
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};
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if(!isEmpty(pixel.counter,pixel.y) || outOfBounds(pixel.counter,pixel.y)) {
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pixel.counter++;
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} else {
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createPixel("wall",pixel.counter,pixel.y);
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pixel.counter++;
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};
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};
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};
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},
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state: "solid",
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density: 1000,
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category: "special",
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};
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