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rjm.js
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rjm.js
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class RJMTurtle {
constructor() {
this.block = "1";
this.nib = [[0,0,0]];
this.pos = [0,0,0];
this.penDown = true;
this.matrix = null;
this.TO_RADIANS = Math.PI / 180;
}
clone() {
var t = new RJMTurtle();
t.block = this.block;
t.nib = this.nib;
t.pos = this.pos;
t.penDown = this.penDown;
t.matrix = this.matrix;
return t;
}
mmMultiply(a,b) {
var c = [[0,0,0],[0,0,0],[0,0,0]];
for (var i = 0; i < 3 ; i++) for (var j = 0; j < 3 ; j++)
c[i][j] = a[i][0]*b[0][j] + a[i][1]*b[1][j] + a[i][2]*b[2][j];
return c;
};
mod(n,m) {
return ((n%m)+m)%m;
};
cosDegrees(angle) {
if (this.mod(angle,90) == 0) {
return [1,0,-1,0][this.mod(angle,360)/90];
}
else {
return Math.cos(angle * this.TO_RADIANS);
}
}
sinDegrees(angle) {
if (this.mod(angle,90) == 0) {
return [0,1,0,-1][this.mod(angle,360)/90];
}
else {
return Math.sin(angle * this.TO_RADIANS);
}
}
yawMatrix(angle) {
var c = this.cosDegrees(angle);
var s = this.sinDegrees(angle);
return [[c, 0, -s],
[0, 1, 0],
[s, 0, c]];
};
rollMatrix(angle) {
var c = this.cosDegrees(angle);
var s = this.sinDegrees(angle);
return [[c, -s, 0],
[s, c, 0],
[0, 0, 1]];
};
pitchMatrix(angle) {
var c = this.cosDegrees(angle);
var s = this.sinDegrees(angle);
return [[1, 0, 0],
[0, c, s],
[0,-s, c]];
};
}
class RaspberryJamMod {
constructor(runtime) {
this.clear();
}
clear() {
this.socket = null;
this.hits = [];
this.turtle = new RJMTurtle();
this.turtleHistory = [];
this.savedBlocks = null;
}
getInfo() {
return {
"id": "RaspberryJamMod",
"name": "Minecraft",
"blocks": [{
"opcode": "connect_p",
"blockType": "command",
"text": "connect to Minecraft on [ip]",
"arguments": {
"ip": {
"type": "string",
"defaultValue": "localhost"
},
}
},
{
"opcode": "chat",
"blockType": "command",
"text": "say in chat [msg]",
"arguments": {
"msg": {
"type": "string",
"defaultValue": "Hello, World!"
},
}
},
{
"opcode": "blockByName",
"blockType": "reporter",
"text": "block id of [name]",
"arguments": {
"name": {
"type": "string",
"defaultValue": "1,0",
"menu": "blockMenu"
}
}
},
{
"opcode": "getBlock",
"blockType": "reporter",
"text": "block id at ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": "0"
},
"y": {
"type": "number",
"defaultValue": "0"
},
"z": {
"type": "number",
"defaultValue": "0"
},
}
},
/* {
"opcode": "haveBlock",
"blockType": "Boolean",
"text": "have [b] at ([x],[y],[z])",
"arguments": {
"b": {
"type": "string",
"defaultValue": "1,0",
"menu": "blockMenu"
},
"x": {
"type": "number",
"defaultValue": "0"
},
"y": {
"type": "number",
"defaultValue": "0"
},
"z": {
"type": "number",
"defaultValue": "0"
},
}
}, */
/* {
"opcode": "onBlock",
"blockType": "Boolean",
"text": "player on [b]",
"arguments": {
"b": {
"type": "string",
"defaultValue": "0,0",
"menu": "blockMenu"
},
}
}, */
{
"opcode": "getPlayerX",
"blockType": "reporter",
"text": "player x [mode] position",
"arguments": {
"mode": {
"type": "number",
"defaultValue": 0,
"menu": "modeMenu"
},
}
},
{
"opcode": "getPlayerY",
"blockType": "reporter",
"text": "player y [mode] position",
"arguments": {
"mode": {
"type": "number",
"defaultValue": 0,
"menu": "modeMenu"
},
}
},
{
"opcode": "getPlayerZ",
"blockType": "reporter",
"text": "player z [mode] position",
"arguments": {
"mode": {
"type": "number",
"defaultValue": 0,
"menu": "modeMenu"
},
}
},
{
"opcode": "getPlayerVector",
"blockType": "reporter",
"text": "player vector [mode] position",
"arguments": {
"mode": {
"type": "number",
"defaultValue": 0,
"menu": "modeMenu"
},
}
},
{
"opcode": "getHit",
"blockType": "reporter",
"text": "sword hit vector position",
"arguments": {
}
},
{
"opcode": "extractFromVector",
"blockType": "reporter",
"text": "[coordinate]-coordinate of vector [vector]",
"arguments": {
"coordinate": {
"type": "number",
"defaultValue": 0,
"menu": "coordinateMenu"
},
"vector": {
"type": "string",
"defaultValue": "0,0,0",
},
}
},
{
"opcode": "makeVector",
"blockType": "reporter",
"text": "vector ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": 0,
},
"y": {
"type": "number",
"defaultValue": 0,
},
"z": {
"type": "number",
"defaultValue": 0,
},
}
},
{
"opcode": "setBlock",
"blockType": "command",
"text": "put [b] at ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": "0"
},
"y": {
"type": "number",
"defaultValue": "0"
},
"z": {
"type": "number",
"defaultValue": "0"
},
"b": {
"type": "string",
"defaultValue": "1,0",
"menu": "blockMenu"
},
}
},
/* {
"opcode": "setBlock",
"blockType": "command",
"text": "put block with id [b] at ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": "0"
},
"y": {
"type": "number",
"defaultValue": "0"
},
"z": {
"type": "number",
"defaultValue": "0"
},
"b": {
"type": "string",
"defaultValue": "1,0"
},
}
}, */
{
"opcode": "setPlayerPos",
"blockType": "command",
"text": "move player to ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": 0
},
"y": {
"type": "number",
"defaultValue": 0
},
"z": {
"type": "number",
"defaultValue": 0
},
}
},
{
"opcode": "movePlayer",
"blockType": "command",
"text": "move player by ([dx],[dy],[dz])",
"arguments": {
"dx": {
"type": "number",
"defaultValue": 0
},
"dy": {
"type": "number",
"defaultValue": 0
},
"dz": {
"type": "number",
"defaultValue": 0
},
}
},
{
"opcode": "movePlayerTop",
"blockType": "command",
"text": "move player to top",
"arguments": {
}
},
{
"opcode": "spawnEntity",
"blockType": "command",
"text": "spawn [entity] at ([x],[y],[z])",
"arguments": {
"entity": {
"type": "string",
"defaultValue": "Villager",
"menu": "entityMenu"
},
"x": {
"type": "number",
"defaultValue": 0
},
"y": {
"type": "number",
"defaultValue": 0
},
"z": {
"type": "number",
"defaultValue": 0
},
}
},
{
"opcode": "moveTurtle",
"blockType": "command",
"text": "turtle [dir] [n]",
"arguments": {
"dir": {
"type": "number",
"menu": "moveMenu",
"defaultValue": 1
},
"n": {
"type": "number",
"defaultValue": "1"
},
}
},
{
"opcode": "leftTurtle",
"blockType": "command",
"text": "turtle turn left [n] degrees",
"arguments": {
"n": {
"type": "number",
"defaultValue": "15"
},
}
},
{
"opcode": "rightTurtle",
"blockType": "command",
"text": "turtle turn right [n] degrees",
"arguments": {
"n": {
"type": "number",
"defaultValue": "15"
},
}
},
{
"opcode": "turnTurtle",
"blockType": "command",
"text": "turtle [dir] [n] degrees",
"arguments": {
"dir": {
"type": "string",
"menu": "turnMenu",
"defaultValue": "pitch"
},
"n": {
"type": "number",
"defaultValue": "15"
},
}
},
{
"opcode": "pen",
"blockType": "command",
"text": "turtle pen [state]",
"arguments": {
"state": {
"type": "number",
"defaultValue": 1,
"menu": "penMenu"
}
}
},
{
"opcode": "turtleBlock",
"blockType": "command",
"text": "turtle pen block [b]",
"arguments": {
"b": {
"type": "string",
"defaultValue": "1,0",
"menu": "blockMenu"
}
}
},
/* {
"opcode": "turtleBlock",
"blockType": "command",
"text": "turtle pen block with id [b]",
"arguments": {
"b": {
"type": "string",
"defaultValue": "1,0",
}
}
}, */
{
"opcode": "turtleThickness",
"blockType": "command",
"text": "turtle pen thickness [n]",
"arguments": {
"n": {
"type": "number",
"defaultValue": 1,
}
}
},
{
"opcode": "setTurtlePosition",
"blockType": "command",
"text": "turtle move to ([x],[y],[z])",
"arguments": {
"x": {
"type": "number",
"defaultValue": 0
},
"y": {
"type": "number",
"defaultValue": 0
},
"z": {
"type": "number",
"defaultValue": 0
},
}
},
{
"opcode": "resetTurtleAngle",
"blockType": "command",
"text": "turtle reset to [n] degrees",
"arguments": {
"n": {
"type": "number",
"defaultValue": "0"
},
}
},
{
"opcode": "saveTurtle",
"blockType": "command",
"text": "turtle save",
"arguments": {
}
},
{
"opcode": "restoreTurtle",
"blockType": "command",
"text": "turtle restore",
"arguments": {
}
},
{
"opcode": "suspend",
"blockType": "command",
"text": "suspend drawing",
"arguments": {
}
},
{
"opcode": "resume",
"blockType": "command",
"text": "resume drawing",
"arguments": {
}
},
],
"menus": {
moveMenu: [{text:"forward",value:1}, {text:"back",value:-1}],
penMenu: [{text:"down",value:1}, {text:"up",value:0}],
coordinateMenu: [{text:"x",value:0}, {text:"y",value:1}, {text:"z",value:2}],
turnMenu: [ "yaw", "pitch", "roll" ],
modeMenu: [{text:"exact",value:1},{text:"block",value:0}],
entityMenu: ["Item",
"XPOrb",
"LeashKnot",
"Painting",
"Arrow",
"Snowball",
"Fireball",
"SmallFireball",
"ThrownEnderpearl",
"EyeOfEnderSignal",
"ThrownPotion",
"ThrownExpBottle",
"ItemFrame",
"WitherSkull",
"PrimedTnt",
"FallingSand",
"FireworksRocketEntity",
"ArmorStand",
"Boat",
"MinecartRideable",
"MinecartChest",
"MinecartFurnace",
"MinecartTNT",
"MinecartHopper",
"MinecartSpawner",
"MinecartCommandBlock",
"Mob",
"Monster",
"Creeper",
"Skeleton",
"Spider",
"Giant",
"Zombie",
"Slime",
"Ghast",
"PigZombie",
"Enderman",
"CaveSpider",
"Silverfish",
"Blaze",
"LavaSlime",
"EnderDragon",
"WitherBoss",
"Bat",
"Witch",
"Endermite",
"Guardian",
"Pig",
"Sheep",
"Cow",
"Chicken",
"Squid",
"Wolf",
"MushroomCow",
"SnowMan",
"Ozelot",
"VillagerGolem",
"EntityHorse",
"Rabbit",
"Villager",
"EnderCrystal",],
blockMenu: { acceptReporters: true,
items: [
{text:"air",value:"0,0"},
{text:"bed",value:"26,0"},
{text:"bedrock",value:"7,0"},
{text:"bookshelf",value:"47,0"},
{text:"brick block",value:"45,0"},
{text:"cactus",value:"81,0"},
{text:"carpet black",value:"171,15"},
{text:"carpet blue",value:"171,11"},
{text:"carpet brown",value:"171,12"},
{text:"carpet cyan",value:"171,9"},
{text:"carpet gray",value:"171,7"},
{text:"carpet green",value:"171,13"},
{text:"carpet light blue",value:"171,3"},
{text:"carpet light gray",value:"171,8"},
{text:"carpet lime",value:"171,5"},
{text:"carpet magenta",value:"171,2"},
{text:"carpet orange",value:"171,1"},
{text:"carpet pink",value:"171,6"},
{text:"carpet purple",value:"171,10"},
{text:"carpet red",value:"171,14"},
{text:"carpet white",value:"171"},
{text:"carpet yellow",value:"171,4"},
{text:"chest",value:"54,0"},
{text:"clay",value:"82,0"},
{text:"coal block",value:"173,0"},
{text:"coal ore",value:"16,0"},
{text:"cobblestone",value:"4,0"},
{text:"cobweb",value:"30,0"},
{text:"crafting table",value:"58,0"},
{text:"diamond block",value:"57,0"},
{text:"diamond ore",value:"56,0"},
{text:"dirt",value:"3,0"},
{text:"door iron",value:"71,0"},
{text:"door wood",value:"64,0"},
{text:"double tallgrass",value:"175,2"},
{text:"farmland",value:"60,0"},
{text:"fence gate",value:"107,0"},
{text:"fence",value:"85,0"},
{text:"fire",value:"51,0"},
{text:"flower cyan",value:"38,0"},
{text:"flower yellow",value:"37,0"},
{text:"furnace active",value:"62,0"},
{text:"furnace inactive",value:"61,0"},
{text:"glass pane",value:"102,0"},
{text:"glass",value:"20,0"},
{text:"glowstone block",value:"89,0"},
{text:"gold block",value:"41,0"},
{text:"gold ore",value:"14,0"},
{text:"grass tall",value:"31,0"},
{text:"grass",value:"2,0"},
{text:"gravel",value:"13,0"},
{text:"hardened clay stained black",value:"159,15"},
{text:"hardened clay stained blue",value:"159,11"},
{text:"hardened clay stained brown",value:"159,12"},
{text:"hardened clay stained cyan",value:"159,9"},
{text:"hardened clay stained gray",value:"159,7"},
{text:"hardened clay stained green",value:"159,13"},
{text:"hardened clay stained light blue",value:"159,3"},
{text:"hardened clay stained light gray",value:"159,8"},
{text:"hardened clay stained lime",value:"159,5"},
{text:"hardened clay stained magenta",value:"159,2"},
{text:"hardened clay stained orange",value:"159,1"},
{text:"hardened clay stained pink",value:"159,6"},
{text:"hardened clay stained purple",value:"159,10"},
{text:"hardened clay stained red",value:"159,14"},
{text:"hardened clay stained white",value:"159,0"},
{text:"hardened clay stained yellow",value:"159,4"},
{text:"ice",value:"79,0"},
{text:"iron block",value:"42,0"},
{text:"iron ore",value:"15,0"},
{text:"ladder",value:"65,0"},
{text:"lapis lazuli block",value:"22,0"},
{text:"lapis lazuli ore",value:"21,0"},
{text:"large fern",value:"175,3"},
{text:"lava flowing",value:"10,0"},
{text:"lava stationary",value:"11,0"},
{text:"leaves birch",value:"18,6"},
{text:"leaves jungle",value:"18,7"},
{text:"leaves oak",value:"18,4"},
{text:"leaves spruce",value:"18,5"},
{text:"leaves",value:"18,0"},
{text:"lilac",value:"175,1"},
{text:"melon",value:"103,0"},
{text:"moss stone",value:"48,0"},
{text:"mushroom brown",value:"39,0"},
{text:"mushroom red",value:"40,0"},
{text:"obsidian",value:"49,0"},
{text:"peony",value:"175,5"},
{text:"quartz block",value:"155,0"},
{text:"redstone block",value:"152,0"},
{text:"redstone lamp active",value:"124,0"},
{text:"redstone lamp inactive",value:"123,0"},
{text:"redstone ore",value:"73,0"},
{text:"rose bush",value:"175,4"},
{text:"sand",value:"12,0"},
{text:"sandstone",value:"24,0"},
{text:"sapling",value:"6,0"},
{text:"sea lantern",value:"169,0"},
{text:"snow block",value:"80,0"},
{text:"snow",value:"78,0"},
{text:"stained glass black",value:"95,15"},
{text:"stained glass blue",value:"95,11"},
{text:"stained glass brown",value:"95,12"},
{text:"stained glass cyan",value:"95,9"},
{text:"stained glass gray",value:"95,7"},
{text:"stained glass green",value:"95,13"},
{text:"stained glass light blue",value:"95,3"},
{text:"stained glass light gray",value:"95,8"},
{text:"stained glass lime",value:"95,5"},
{text:"stained glass magenta",value:"95,2"},
{text:"stained glass orange",value:"95,1"},
{text:"stained glass pink",value:"95,6"},
{text:"stained glass purple",value:"95,10"},
{text:"stained glass red",value:"95,14"},
{text:"stained glass white",value:"95,0"},
{text:"stained glass yellow",value:"95,4"},
{text:"stairs cobblestone",value:"67,0"},
{text:"stairs wood",value:"53,0"},
{text:"stone brick",value:"98,0"},
{text:"stone button",value:"77,0"},
{text:"stone slab double",value:"43,0"},
{text:"stone slab",value:"44,0"},
{text:"stone",value:"1,0"},
{text:"sugar cane",value:"83,0"},
{text:"sunflower",value:"175,0"},
{text:"TNT",value:"46,0"},
{text:"torch",value:"50,0"},
{text:"water flowing",value:"8,0"},
{text:"water stationary",value:"9,0"},
{text:"wood button",value:"143,0"},
{text:"wood planks",value:"5,0"},
{text:"wood",value:"17,0"},
{text:"wool black",value:"35,15"},
{text:"wool blue",value:"35,11"},
{text:"wool brown",value:"35,12"},
{text:"wool cyan",value:"35,9"},
{text:"wool gray",value:"35,7"},
{text:"wool green",value:"35,13"},
{text:"wool light blue",value:"35,3"},
{text:"wool light gray",value:"35,8"},
{text:"wool lime",value:"35,5"},
{text:"wool magenta",value:"35,2"},
{text:"wool orange",value:"35,1"},
{text:"wool pink",value:"35,6"},
{text:"wool purple",value:"35,10"},
{text:"wool red",value:"35,14"},
{text:"wool white",value:"35,0"},
{text:"wool yellow",value:"35,4"}
]
}
}
};
};
parseXYZ(x,y,z) {
var coords = [];
if (typeof(x)=="string" && x.indexOf(",") >= 0) {
return x.split(",").map(parseFloat);
}
else {
return [x,y,z];
}
}
blockByName({name}){
return name;
}
sendAndReceive(msg) {
var rjm = this;
return new Promise(function(resolve, reject) {
rjm.socket.onmessage = function(event) {
resolve(event.data.trim());
};
rjm.socket.onerror = function(err) {
reject(err);
};
rjm.socket.send(msg);
});
};
resume() {
if (this.savedBlocks != null) {
for (var [key, value] of this.savedBlocks)
this.socket.send("world.setBlock("+key+","+value+")");
this.savedBlocks = null;
}
};
suspend() {
if (this.savedBlocks == null) {
this.savedBlocks = new Map();
}
}
drawBlock(x,y,z,b) {
if (this.savedBlocks != null) {
this.savedBlocks.set(""+x+","+y+","+z, b);
}
else {
this.socket.send("world.setBlock("+x+","+y+","+z+","+b+")");
}
};
drawLine(x1,y1,z1,x2,y2,z2) {
var l = this.getLine(x1,y1,z1,x2,y2,z2);
for (var i=0; i<l.length ; i++) {
this.drawBlock(l[i][0],l[i][1],l[i][2],this.turtle.block);
}
};
turnTurtle({dir,n}) {
if (dir=="right" || dir=="yaw") {
this.turtle.matrix = this.turtle.mmMultiply(this.turtle.matrix, this.turtle.yawMatrix(n));
}
else if (dir=="pitch") {
this.turtle.matrix = this.turtle.mmMultiply(this.turtle.matrix, this.turtle.pitchMatrix(n));
}
else { // if (dir=="roll") {
this.turtle.matrix = this.turtle.mmMultiply(this.turtle.matrix, this.turtle.rollMatrix(n));
}
};
leftTurtle({n}) {
this.turtle.matrix = this.turtle.mmMultiply(this.turtle.matrix, this.turtle.yawMatrix(-n));
}
rightTurtle({n}) {
this.turtle.matrix = this.turtle.mmMultiply(this.turtle.matrix, this.turtle.yawMatrix(n));
}
resetTurtleAngle({n}) {
this.turtle.matrix = this.turtle.yawMatrix(n);
};
pen({state}) {
this.turtle.penDown = state;
}
turtleBlock({b}) {
this.turtle.block = b;
}
turtleBlockEasy({b}) {
this.turtle.block = b;
}
setTurtlePosition({x,y,z}) {
this.turtle.pos = this.parseXYZ(x,y,z);
}
turtleThickness({n}) {
if (n==0) {
this.turtle.nib = [];
}
else if (n==1) {
this.turtle.nib = [[0,0,0]];
}
else if (n==2) {
this.turtle.nib = [];
for (var x=0; x<=1; x++)
for (var y=0; y<=1; y++)
for (var z=0; z<=1; z++)
this.turtle.nib.push([x,y,z]);
}
else {
var r2 = n*n/4;
var d = Math.ceil(n/2);
this.turtle.nib = [];
for (var x=-d; x<=d; x++)
for (var y=-d; y<=d; y++)
for (var z=-d; z<=d; z++)
if (x*x+y*y+z*z <= r2)
this.turtle.nib.push([x,y,z]);
}
}
saveTurtle() {
var t = this.turtle.clone();
this.turtleHistory.push(t);
}
restoreTurtle() {
if (this.turtleHistory.length > 0) {
this.turtle = this.turtleHistory.pop();
}
}
drawPoint(x0,y0,z0) {
var l = this.turtle.nib.length;
if (l == 0) {
return;
}
else if (l == 1) {
this.drawBlock(x0,y0,z0,this.turtle.block)
return;
}
for (var i = 0 ; i < l ; i++) {
var p = this.turtle.nib[i];
var x = p[0] + x0;
var y = p[1] + y0;
var z = p[2] + z0;
this.drawBlock(x,y,z,this.turtle.block)
}
};
moveTurtle({dir,n}) {
n *= dir;
var newX = this.turtle.pos[0] + this.turtle.matrix[0][2] * n;
var newY = this.turtle.pos[1] + this.turtle.matrix[1][2] * n;
var newZ = this.turtle.pos[2] + this.turtle.matrix[2][2] * n;
if (this.turtle.penDown != 0)
this.drawLine(Math.round(this.turtle.pos[0]),Math.round(this.turtle.pos[1]),Math.round(this.turtle.pos[2]),Math.round(newX),Math.round(newY),Math.round(newZ));
this.turtle.pos = [newX,newY,newZ];
};
getPosition() {
return this.sendAndReceive("player.getPos()")
.then(pos => {
var p = pos.split(",");
return [parseFloat(p[0]),parseFloat(p[1]),parseFloat(p[2])];
});
};
spawnEntity({entity,x,y,z}) {
var [x,y,z] = this.parseXYZ(x,y,z);
return this.sendAndReceive("world.spawnEntity("+entity+","+x+","+y+","+z+")"); // TODO: do something with entity ID?
};
movePlayer({dx,dy,dz}) {
var [x,y,z] = this.parseXYZ(dx,dy,dz);
return this.getPosition().then(pos => this.setPlayerPos({x:pos[0]+x,y:pos[1]+y,z:pos[2]+z}));
};
movePlayerTop() {
return this.getPosition().then(pos =>
this.sendAndReceive("world.getHeight("+Math.floor(pos[0])+","+Math.floor(pos[2])+")").then(
height => this.setPlayerPos({x:pos[0],y:height,z:pos[2]})));
};
getRotation() {
return this.sendAndReceive("player.getRotation()")
.then(r => {
return parseFloat(r);
});
};
getBlock({x,y,z}) {
var pos = ""+this.parseXYZ(x,y,z).map(Math.floor);
if (this.savedBlocks != null) {
if (this.savedBlocks.has(pos)) {
var b = this.savedBlocks.get(pos);
if (b.indexOf(",")<0)
return ""+b+",0";
else
return b;
}
}
return this.sendAndReceive("world.getBlockWithData("+pos+")")
.then(b => {
return b;
});
};
onBlock({b}) {
return this.getPosition().then( pos => this.sendAndReceive("world.getBlockWithData("+Math.floor(pos[0])+","+Math.floor(pos[1]-1)+","+Math.floor(pos[2])+")")
.then( block => block == b ) );
}
haveBlock({b,x,y,z}) {
var [x,y,z] = this.parseXYZ(x,y,z).map(Math.floor);
return this.sendAndReceive("world.getBlockWithData("+x+","+y+","+z+")")
.then(block => {
return block == b;
});
};
getPlayerVector({mode}) {
return this.getPosition()
.then(pos => mode != 0 ? ""+pos[0]+","+pos[1]+","+pos[2] : ""+Math.floor(pos[0])+","+Math.floor(pos[1])+","+Math.floor(pos[2]));
};
makeVector({x,y,z}) {