voxter simple example

Author: pabloes

SDK-simple/.dclignore

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+.*
+package.json
+package-lock.json
+yarn-lock.json
+build.json
+export
+tsconfig.json
+tslint.json
+node_modules
+*.ts
+*.tsx
+Dockerfile
+dist
+README.md
+*.blend
+*.fbx
+*.zip
+*.rar

SDK-simple/.gitignore

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+node_modules

SDK-simple/Dockerfile

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+FROM node:10
+
+# Create app directory
+WORKDIR /usr/src/app
+
+RUN npm install --global decentraland@next
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+RUN npm install
+# If you are building your code for production
+# RUN npm install --only=production
+
+# Bundle app source
+COPY . .
+
+EXPOSE 8000
+CMD [ "npm", "start", "--", "--ci" ]

SDK-simple/bin/game.js

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+{
+    "asset" : {
+        "generator" : "Khronos glTF Blender I/O v1.1.45",
+        "version" : "2.0"
+    },
+    "scene" : 0,
+    "scenes" : [
+        {
+            "name" : "Scene",
+            "nodes" : [
+                0
+            ]
+        }
+    ],
+    "nodes" : [
+        {
+            "mesh" : 0,
+            "name" : "Cube"
+        }
+    ],
+    "meshes" : [
+        {
+            "name" : "Cube",
+            "primitives" : [
+                {
+                    "attributes" : {
+                        "POSITION" : 0,
+                        "NORMAL" : 1,
+                        "TEXCOORD_0" : 2
+                    },
+                    "indices" : 3
+                }
+            ]
+        }
+    ],
+    "accessors" : [
+        {
+            "bufferView" : 0,
+            "componentType" : 5126,
+            "count" : 24,
+            "max" : [
+                1,
+                1,
+                1
+            ],
+            "min" : [
+                -1,
+                -1,
+                -1
+            ],
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 1,
+            "componentType" : 5126,
+            "count" : 24,
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 2,
+            "componentType" : 5126,
+            "count" : 24,
+            "type" : "VEC2"
+        },
+        {
+            "bufferView" : 3,
+            "componentType" : 5123,
+            "count" : 36,
+            "type" : "SCALAR"
+        }
+    ],
+    "bufferViews" : [
+        {
+            "buffer" : 0,
+            "byteLength" : 288,
+            "byteOffset" : 0
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 288,
+            "byteOffset" : 288
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 192,
+            "byteOffset" : 576
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 72,
+            "byteOffset" : 768
+        }
+    ],
+    "buffers" : [
+        {
+            "byteLength" : 840,
+            "uri" : "data:application/octet-stream;base64,AACAPwAAgD8AAIA/AACAPwAAgD8AAIC/AACAvwAAgD8AAIC/AACAvwAAgD8AAIA/AACAvwAAgD8AAIA/AACAvwAAgL8AAIA/AACAPwAAgL8AAIA/AACAPwAAgD8AAIA/AACAvwAAgD8AAIC/AACAvwAAgL8AAIC/AACAvwAAgL8AAIA/AACAvwAAgD8AAIA/AACAvwAAgL8AAIA/AACAvwAAgL8AAIC/AACAPwAAgL8AAIC/AACAPwAAgL8AAIA/AACAPwAAgD8AAIA/AACAPwAAgL8AAIA/AACAPwAAgL8AAIC/AACAPwAAgD8AAIC/AACAPwAAgD8AAIC/AACAPwAAgL8AAIC/AACAvwAAgL8AAIC/AACAvwAAgD8AAIC/AAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAgD8AAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAACAvwAAAAAAAAAAAAAAAAAAgL8AAACAAAAAAAAAgL8AAACAAAAAAAAAgL8AAACAAAAAAAAAgL8AAACAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAACAPwAAAAAAAAAAAAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAAAAAAAAAAAIC/AAAgPwAAgD4AACA/AAAAPwAAYD8AAAA/AABgPwAAgD4AACA/AAAAAAAAwD4AAAAAAADAPgAAgD4AACA/AACAPgAAID8AAEA/AADAPgAAQD8AAMA+AACAPwAAID8AAIA/AAAAPgAAgD4AAAA+AAAAPwAAwD4AAAA/AADAPgAAgD4AACA/AACAPgAAwD4AAIA+AADAPgAAAD8AACA/AAAAPwAAID8AAAA/AADAPgAAAD8AAMA+AABAPwAAID8AAEA/AAABAAIAAAACAAMABAAFAAYABAAGAAcACAAJAAoACAAKAAsADAANAA4ADAAOAA8AEAARABIAEAASABMAFAAVABYAFAAWABcA"
+        }
+    ]
+}

SDK-simple/bin/game.js.lib

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+{
+  "name": "dcl-project",
+  "version": "1.0.0",
+  "description": "My new Decentraland project",
+  "scripts": {
+    "start": "dcl start",
+    "build": "build-ecs",
+    "watch": "build-ecs --watch",
+    "deploy:now": "dcl export && now export",
+    "ecs:install": "npm install --save-dev decentraland-ecs@latest",
+    "ecs:install-next": "npm install --save-dev decentraland-ecs@next"
+  },
+  "devDependencies": {
+    "decentraland-ecs": "^6.6.5-20210514214922.commit-9e3ae89"
+  }
+}

SDK-simple/images/sprites2048.png

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+{
+  "display": {
+    "title": "Voxter",
+    "favicon": "favicon_asset"
+  },
+  "contact": {
+    "name": "Pablo.dcl.eth",
+    "email": ""
+  },
+  "owner": "pablo.dcl.eth",
+  "scene": {
+    "parcels": [
+      "0,0"
+    ],
+    "base": "0,0"
+  },
+  "communications": {
+    "type": "webrtc",
+    "signalling": "https://signalling-01.decentraland.org"
+  },
+  "policy": {
+    "contentRating": "E",
+    "fly": true,
+    "voiceEnabled": true,
+    "blacklist": []
+  },
+  "requiredPermissions": [],
+  "main": "bin/game.js",
+  "tags": [],
+  "spawnPoints": [
+    {
+      "name": "spawn1",
+      "default": true,
+      "position": {
+        "x": 0,
+        "y": 0,
+        "z": 0
+      },
+      "cameraTarget": {
+        "x": 8,
+        "y": 1,
+        "z": 8
+      }
+    }
+  ]
+}

SDK-simple/models/.DS_Store

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+import {createVoxter} from "../../common/voxter/voxter";
+
+const root = new Entity();
+engine.addEntity(root);
+
+const voxter = createVoxter({
+  position:new Vector3(8,1,8),
+  rotation:Quaternion.Zero(),
+  dna:0
+});
+
+voxter.setParent(root);

SDK-simple/models/CUBE.gltf

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+{
+  "compilerOptions": {
+    "outFile": "./bin/game.js",
+    "allowJs": true,
+    "strict": true,
+    "moduleResolution": "node"
+  },
+  "transpileOnly":true,
+  "include": ["src/game.ts"],
+  "extends": "./node_modules/decentraland-ecs/types/tsconfig.json"
+}

SDK-simple/models/accesories/acc1.glb

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+export const propertySizes = [64, 64, 7, 9];
+export const properties  = [
+    "eye", "mouth", "eye_color", "head"
+];
+
+
+export enum COLOR {
+    RED,    
+    PINK,
+    YELLOW,
+    WHITE,
+    GREEN,
+    TURQUOISE,
+    BLUE
+};
+
+export function decode(dna, propertySizes){
+    const results = [];
+    
+    let i = 0;
+    let factor = 1;
+    while(i < propertySizes.length){
+        results.push( Math.floor(dna/factor)%propertySizes[i] );
+        factor = factor * propertySizes[i];
+
+        i++;
+    }
+
+    return results;
+}
+
+export function maximumNumber(propertySizes){
+    let i = 0;
+    let factor = 1;
+    while(i < propertySizes.length){        
+        factor *= propertySizes[i];
+        i++
+    }
+    return factor-1;
+}
+
+export function getDna({eyeIndex, mouthIndex, eyeColorIndex, headIndex}){
+    return encode(propertySizes, [eyeIndex, mouthIndex, eyeColorIndex, headIndex])
+}
+
+export function encode(propertySizes, propertyValues){
+    let i = 0;
+    let dna = 0;
+    let factor = 1;
+    while(i < propertySizes.length){        
+        dna = dna + ( propertyValues[i] * factor );
+        factor *= propertySizes[i];
+
+        i++;
+    }
+    return dna;
+}
+
+export function getEncoder(properties, propertySizes){
+    return function(dna){
+        const decoded = decode(dna, propertySizes);
+        return properties.reduce((acc, current, index)=>{
+            acc[current] = decoded[index];
+            return acc;
+        },{});
+    }
+}
+
+//TODO add metadata