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new function

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Laetitia (O-01-67) 2023-03-09 15:01:10 -05:00 committed by GitHub
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commit daae0af570
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1 changed files with 80 additions and 0 deletions
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mods/code_library.js
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@ -1455,6 +1455,86 @@
return r.elem1!==undefined || r.elem2!==undefined;
};
function spreadingProperty(pixel,propertyName,whitelist=null) {
if(isNaN(pixel[propertyName])) {
pixel[propertyName] = 0;
};
var randomNeighborOffset = adjacentCoords[Math.floor(Math.random() * adjacentCoords.length)];
var rX = randomNeighborOffset[0];
var rY = randomNeighborOffset[1];
var rfX = pixel.x+rX;
var rfY = pixel.y+rY;
if(!isEmpty(rfX,rfY,true)) {
if(!pixelMap[rfX]) {
return false;
};
var rOtherPixel = pixelMap[rfX][rfY];
var rOtherElement = rOtherPixel.element;
if(whitelist === null || (whitelist !== null && whitelist.includes(rOtherElement))) {
if(typeof(rOtherPixel) === "undefined" || isEmpty(rfX,rfY,true)) {
return false;
};
if(isNaN(pixel[propertyName])) { //should include undefined
pixel[propertyName] = 0;
};
var averageValue = (pixel[propertyName] + rOtherPixel[propertyName]) / 2;
pixel[propertyName] = averageValue;
rOtherPixel[propertyName] = averageValue;
};
};
return true;
};
function spreadingPropertyReturn(pixel,propertyName,whitelist=null) {
if(isNaN(pixel[propertyName])) {
pixel[propertyName] = 0;
};
var recipients = []; //will never be more than one but done with [] for forEach
var randomNeighborOffset = adjacentCoords[Math.floor(Math.random() * adjacentCoords.length)];
var rX = randomNeighborOffset[0];
var rY = randomNeighborOffset[1];
var rfX = pixel.x+rX;
var rfY = pixel.y+rY;
if(!isEmpty(rfX,rfY,true)) {
if(!pixelMap[rfX]) {
return [];
};
var rOtherPixel = pixelMap[rfX][rfY];
var rOtherElement = rOtherPixel.element;
if(whitelist === null || (whitelist !== null && whitelist.includes(rOtherElement))) {
if(typeof(rOtherPixel) === "undefined" || isEmpty(rfX,rfY,true)) {
return [];
};
if(isNaN(pixel[propertyName])) { //should include undefined
pixel[propertyName] = 0;
};
var averageValue = (pixel[propertyName] + rOtherPixel[propertyName]) / 2;
pixel[propertyName] = averageValue;
rOtherPixel[propertyName] = averageValue;
recipients.push(rOtherPixel);
};
};
return recipients;
};
function swapNumericPropertyValues(pixel1,pixel2,propertyName,whitelist=null) {
if(!pixel1 || !pixel2) {
return false;
};
if(isNaN(pixel1[propertyName])) {
pixel1[propertyName] = 0;
};
if(isNaN(pixel2[propertyName])) {
pixel2[propertyName] = 0;
};
if(whitelist === null || (whitelist !== null && whitelist.includes(pixel1.element) && whitelist.includes(pixel2.element))) {
var temp1 = pixel1[propertyName];
pixel1[propertyName] = pixel2[propertyName];
pixel2[propertyName] = temp1;
};
return true;
};
//World
function breakCircle(x,y,radius,respectHardness=false,changeTemp=false,defaultBreakIntoDust=false) {