game/tnt/init.js

   1 tnt = {};
   2 tnt.explosion = new dragonblocks.Schematic([
   3         ["", "air", "air", "air", ""],
   4         ["air", "air", "air", "air", "air"],
   5         ["air", "air", "§air", "air", "air"],
   6         ["air", "air", "air", "air", "air"],
   7         ["", "air", "air", "air", ""],
   8 ]);
   9 tnt.explosion.addFunction((node, x, y) => {
  10         if(node.onblast && node.onblast(x, y) == false)
  11                 return false;
  12         return dblib.random(0, 100) < 90;
  13 });
  14 tnt.ignite = function(x, y, time){
  15         dragonblocks.setTimer("tntTimer", time, _ => {tnt.explode(x, y)}, dragonblocks.getNode(x, y).meta);
  16 }
  17 tnt.explode = function(x, y){
  18         dragonblocks.setNode(x, y, "air");
  19         dragonblocks.playSound("tnt_explode.ogg");
  20         tnt.explosion.apply(x, y);
  21 }
  22 dragonblocks.registerNode({
  23         name: "tnt:tnt",
  24         groups: ["snappy"],
  25         hardness: 3,
  26         stable: true,
  27         desc: "TNT",
  28         texture: "tnt_tnt.png",
  29         onfire: (x, y) => {
  30                 dragonblocks.playSound("tnt_ignite.ogg");
  31                 dragonblocks.setNode(x, y, "tnt:active_tnt");
  32         },
  33         onblast: (x, y) => {
  34                 dragonblocks.playSound("tnt_ignite.ogg");
  35                 tnt.ignite(x, y, 0.1);
  36         },
  37         onclick: (x, y) => {
  38                 if(dragonblocks.player.getWieldedItem().item == "torch:torch"){
  39                         dragonblocks.playSound("tnt_ignite.ogg");
  40                         dragonblocks.setNode(x, y, "tnt:active_tnt");
  41                 }
  42         },
  43         flammable: true
  44 });
  45 dragonblocks.registerNode({
  46         name: "tnt:active_tnt",
  47         groups: [],
  48         hardness: 1,
  49         stable: true,
  50         desc: "TNT (active)",
  51         texture: "tnt_active_tnt.png",
  52         onset: (x, y) => {
  53                 tnt.ignite(x, y, 4);
  54         },
  55         ondig: _ => {
  56                 return false;
  57         },
  58         onblast: _ => {
  59                 return false;
  60         },
  61         hidden: true
  62 });
  63 dragonblocks.registerNode({
  64         name: "tnt:gunpowder",
  65         groups: ["snappy"],
  66         hardness: 1,
  67         stable: true,
  68         mobstable: false,
  69         desc: "Gunpowder",
  70         texture: "tnt_gunpowder.png",
  71         onclick: (x, y) => {
  72                 if(dragonblocks.player.getWieldedItem().item == "torch:torch_floor")
  73                         dragonblocks.setNode(x, y, "tnt:active_gunpowder");
  74         },
  75         hidden: true,
  76 });
  77 dragonblocks.registerNode({
  78         name: "tnt:active_gunpowder",
  79         groups: ["snappy"],
  80         hardness: 1,
  81         stable: true,
  82         mobstable: false,
  83         desc: "Gunpowder (active)",
  84         texture: "tnt_active_gunpowder.png",
  85         drops: "tnt:gunpowder",
  86         onset: (x, y) => {
  87                 let meta = dragonblocks.getNode(x, y).meta;
  88                 meta.gunpowderTime = 1;
  89                 meta.gunpowderInterval = setInterval(_ => {
  90                         meta.gunpowderTime -= 0.1;
  91                         if(meta.gunpowderTime <= 0){
  92                                 dragonblocks.setNode(x, y, "air");
  93                                 for(let [ix, iy] of [[x - 1, y], [x + 1, y], [x, y - 1], [x, y + 1]]){
  94                                         if(dragonblocks.getNode(ix, iy).name == "tnt:gunpowder")
  95                                                 dragonblocks.setNode(ix, iy, "tnt:active_gunpowder");
  96                                         else if(dragonblocks.getNode(ix, iy).name == "tnt:tnt")
  97                                                 tnt.ignite(ix, iy, tnt.time);
  98                                 }
  99                                 clearInterval(meta.gunpowderInterval);
 100                         }
 101                 }, 100);
 102         },
 103         onremove: (x, y) => {
 104                 clearInterval(dragonblocks.getNode(x, y).meta.gunpowderInterval);
 105         },
 106         hidden: true
 107 });