sandboxels/mods/customexplosion.js

//This mod was made by Alex the transfem, https://discord.com/users/778753696804765696 on discord and https://www.tiktok.com/@alextheagenenby?_t=8hoCVI3NRhu&_r=1 on tiktok.
//How to use this:
//in the reactions of an element, this is what it could look like:
//reactions: { "water": elem1: "CustomExplosion", items: "fire,fire,hydrogen,sodiumhydroxide" }
//OR
//reactions: { "water": elem1: "CustomExplosion", items: "EX:10>fire,fire,hydrogen.sodiumhydroxide" } (this one has a customizeable blast radius)
function reactPixels(pixel1,pixel2) {
    var r = elements[pixel1.element].reactions[pixel2.element];
    if (r.setting && settings[r.setting]===0) {
        return false;
    }
    // r has the attribute "y" which is a range between two y values
    // r.y example: [10,30]
    // return false if y is defined and pixel1's y is not in the range
    if (r.tempMin !== undefined && pixel1.temp < r.tempMin) {
        return false;
    }
    if (r.tempMax !== undefined && pixel1.temp > r.tempMax) {
        return false;
    }
    if (r.burning1 !== undefined && Boolean(pixel1.burning) !== r.burning1) {
        return false;
    }
    if (r.burning2 !== undefined && Boolean(pixel2.burning) !== r.burning2) {
        return false;
    }
    if (r.charged && !pixel.charge) {
        return false;
    }
    if (r.chance !== undefined && Math.random() > r.chance) {
        return false;
    }
    if (r.y !== undefined && (pixel1.y < r.y[0] || pixel1.y > r.y[1])) {
        return false;
    }
    if (r.elem1 !== undefined) {
        // if r.elem1 is an array, set elem1 to a random element from the array, otherwise set it to r.elem1
        if (Array.isArray(r.elem1)) {
            var elem1 = r.elem1[Math.floor(Math.random() * r.elem1.length)];
            if(elem1 == "customExplosion"){
              if(r.items !== undefined){
                elements.customExplosion.rItems = r.items
              } else{
                return false;
              }
            }
        } else { 
          var elem1 = r.elem1;
          if(elem1 == "customExplosion"){
            if(r.items !== undefined){
              elements.customExplosion.rItems = r.items
            } else{
              return false;
            }
          }
        }

        if (elem1 == null) {
            deletePixel(pixel1.x,pixel1.y);
        }
        else {
          changePixel(pixel1,elem1);
        }
    }
    if (r.charge1) { pixel1.charge = r.charge1; }
    if (r.temp1) { pixel1.temp += r.temp1; pixelTempCheck(pixel1); }
    if (r.color1) { // if it's a list, use a random color from the list, else use the color1 attribute
        pixel1.color = pixelColorPick(pixel1, Array.isArray(r.color1) ? r.color1[Math.floor(Math.random() * r.color1.length)] : r.color1);
    }
    if (r.attr1) { // add each attribute to pixel1
        for (var key in r.attr1) {
            pixel1[key] = r.attr1[key];
        }
    }
    if (r.elem2 !== undefined) {
        // if r.elem2 is an array, set elem2 to a random element from the array, otherwise set it to r.elem2
        if (Array.isArray(r.elem2)) {
            var elem2 = r.elem2[Math.floor(Math.random() * r.elem2.length)];
        } else { var elem2 = r.elem2; }

        if (elem2 == null) {
            deletePixel(pixel2.x,pixel2.y);
        }
        else {
            changePixel(pixel2,elem2);
        }
    }
    if (r.charge2) { pixel2.charge = r.charge2; }
    if (r.temp2) { pixel2.temp += r.temp2; pixelTempCheck(pixel2); }
    if (r.color2) { // if it's a list, use a random color from the list, else use the color2 attribute
        pixel2.color = pixelColorPick(pixel2, Array.isArray(r.color2) ? r.color2[Math.floor(Math.random() * r.color2.length)] : r.color2);
    }
    if (r.attr2) { // add each attribute to pixel2
        for (var key in r.attr2) {
            pixel2[key] = r.attr2[key];
        }
    }
    if (r.func) { r.func(pixel1,pixel2); }
    return r.elem1!==undefined || r.elem2!==undefined;
}
elements.customExplosion = {
  items: "",
  rItems: "",
  behavior: behaviors.SOLID,
  state: "solid",
  onSelect: function(){
    items = prompt("What should this explosion include?");
    this.items = items;
    console.log(items);
    elements.customExplosion.behavior = [["XX", "XX", "XX"], ["XX", `EX:4>${items}`, "XX"], ["XX", "XX", "XX"]]
  },
  tick: function(pixel){
    let items = elements.customExplosion.rItems;
    if (items !== ""){
      items = elements.customExplosion.rItems;
    } else {
      items = elements.customExplosion.items;
    }

    console.log(items)
    if(!items.includes("EX:")){
      elements.customExplosion.behavior = [["XX", "XX", "XX"], ["XX", `EX:4>${items}`, "XX"], ["XX", "XX", "XX"]]
    } else{
      elements.customExplosion.behavior = [["XX", "XX", "XX"], ["XX", items, "XX"], ["XX", "XX", "XX"]]
    }

  }
}