Cannot Instantiate new Drone() but box() works

Question

Cannot Instantiate new Drone() but box() works

nixnax opened this issue 10 years ago · 1 comments

Better title: Drone() parameters are NOT optional

The command /js var d = box() works:

[INFO]: Command: /js var d = box()
[INFO]: Command: /js d

But the command /js var d = new Drone() fails:

[ERROR]: javax.script.ScriptException: javax.script.ScriptException: 
TypeError: Cannot read property "location" from undefined in <eval> at line number 637 in <eval>
at line number 622 at column number 8

Version Info

[INFO]: Starting: CanaryMod 1.7.10-1.1.3
[INFO]: Canary Path: /C:/Users/user/Downloads/CanaryMod-1.7.10-1.1.3.jar
Working From: C:\Users\user\Downloads

Update: This works:

// a simple module to instantiate a drone
console.log("Starting module %s", __filename);

console.log("Trying to find object drone:");
console.log(drone);
console.log("Trying to find object x:");
console.log(x);

var drone = require ('../drone/drone');

var x = new Drone(0,0,0,0,0);  // ONLY WORKS IF YOU SUPPLY ALL PARAMETERS

console.log("Trying to find object drone:");
console.log(drone);
console.log("Trying to find object x:");
console.log(x);

console.log("End of module %s", __filename);

Output after js refresh():

[22:06:10] [CanaryMod] [INFO]: Disabling plugin org.scriptcraftjs.canarymod.ScriptCraftPlugin
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: alias plugin is not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: arrows plugin not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: js-patch setTimeout() test complete
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: commando-test not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: commando plugin is not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: cow-clicker minigame is not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [WARN]: signs/menu is not yet supported in CanaryMod
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: Starting module C:/Users/user/Downloads/scriptcraft/plugins/try/try1.js
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: Trying to find object drone:
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: undefined
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: Trying to find object x:
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: undefined
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: Trying to find object drone:
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: jdk.nashorn.internal.scripts.JO4@6bb4bb7b
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: Trying to find object x:
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: jdk.nashorn.internal.scripts.JO12@40ed550a
[22:06:10] [org.scriptcraftjs.canarymod.ScriptCraftPlugin] [INFO]: End of module C:/Users/user/Downloads/scriptcraft/plugins/try/try1.js

walterhiggins · Answer 1 · 2014-12-29T11:12:17.000Z

The Drone constructor needs an object which has a Location property (e.g. a Player - try new Drone(self) or a Location object. At the in-game prompt:

/js var d = new Drone(self)

If you want to do some building using Drone from a script you should extend it like this:

// scriptcraft/plugins/myGoldPillar.js
var Drone = require('./drone/drone.js').Drone;
var blocks = require('blocks');
function goldpillar(){
  // builds a gold pillar 3 blocks high
  this
    .box(blocks.gold, 1, 3, 1); 
}
Drone.extend( goldpillar );
// at in-game prompt type /js goldpillar()

Share to