Package Exports

voxel-async-simulation

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Readme

VoxelSimulation

Experimental!

Not much here yet!

Usage

Here is a reimplementation of voxel-hello-world, but it loads materials based on what it finds in the texture pack and has a different terrain loader (that runs on the server).

var Simulation = require('voxel-async-simulation');
var request = require('browser-request');

var MyGame = new Simulation({
    chunkLoader : function(placeholderChunk, complete){
        var url = '/chunk/'+
            placeholderChunk.position[0]+'/'+
            placeholderChunk.position[1]+'/'+
            placeholderChunk.position[2];
        request({
            uri :url,
            json : true
        }, function(err, response, data){
            if(err) throw(err);
            if(data.error) throw(new Error(
                data.message || (
                    typeof data.error == 'boolean'?
                        'Error requesting url:'+url:
                        data.error
                )
            ));
            var results = new Int8Array(32*32*32);
            var blocks = data.blocks;
            for(var lcv=0; lcv<results.length; lcv++){
                results[lcv] = blocks[lcv];
            }
            data.blocks = results;
            complete(undefined, data);
        })
    },
    lookupMaterials : function(texturePack, cb){
        var url = '/assets/'+texturePack+'/blocks';
        request({
            uri :url,
            json : true
        }, function(err, response, data){
            if(err) return cb(err);
            if(data.blocks){
                return cb(undefined, data.blocks);
            }
            cb(undefined, undefined);
        })
    }
});

then let's wrap the default server in a new file: server.js

require('voxel-async-simulation/server');

then run it:

node server.js

and access the html root

Testing

Eventually it'll be:

mocha

Enjoy,

-Abbey Hawk Sparrow