fixes npm security issues

package.json

@@ -10,8 +10,8 @@
     "build": "cross-env NODE_ENV=production webpack --progress --hide-modules"
   },
   "dependencies": {
-    "seedrandom": "^2.4.3",
-    "vue": "^2.5.11"
+    "seedrandom": "^2.4.4",
+    "vue": "^2.6.10"
   },
   "browserslist": [
     "> 1%",
@@ -19,18 +19,18 @@
     "not ie <= 10"
   ],
   "devDependencies": {
-    "babel-core": "^6.26.0",
-    "babel-loader": "^7.1.2",
-    "babel-preset-env": "^1.6.0",
+    "babel-core": "^6.26.3",
+    "babel-loader": "^7.1.5",
+    "babel-preset-env": "^1.7.0",
     "babel-preset-stage-3": "^6.24.1",
-    "cross-env": "^5.0.5",
-    "css-loader": "^0.28.7",
-    "fast-simplex-noise": "^3.2.0",
+    "cross-env": "^5.2.0",
+    "css-loader": "^3.0.0",
     "file-loader": "^1.1.4",
-    "lodash": "^4.17.10",
-    "vue-loader": "^13.0.5",
-    "vue-template-compiler": "^2.4.4",
-    "webpack": "^3.6.0",
-    "webpack-dev-server": "^2.9.1"
+    "lodash": "^4.17.11",
+    "open-simplex-noise": "^1.6.0",
+    "vue-loader": "^13.7.3",
+    "vue-template-compiler": "^2.6.10",
+    "webpack": "^3.12.0",
+    "webpack-dev-server": "^2.11.5"
   }
 }

src/level/first-iteration.js

@@ -2,7 +2,7 @@ import {type as T, level as L, probability as P} from './def'
 
 export default class BlockGen {
   constructor (noiseGen) {
-    this.rand = (x, y) => 0.5 + 0.5 * noiseGen.raw2D(x, y)
+    this.rand = (x, y) => 0.5 + 0.5 * noiseGen.noise2D(x, y)
   }
 
   level (level, column, row, previousRow) {

src/level/index.js

@@ -1,5 +1,5 @@
 import SeedRng from 'seedrandom'
-import FastSimplexNoise from 'fast-simplex-noise'
+import SimplexNoise from 'open-simplex-noise'
 
 import {type as T, level as L} from './def'
 import BlockGen from './first-iteration'
@@ -9,7 +9,7 @@ import PlayerChanges from './third-iteration'
 export default class Level {
   constructor (width, height, seed = 'super random seed') {
     const random = SeedRng(seed)
-    const noiseGen = new FastSimplexNoise({ random })
+    const noiseGen = new SimplexNoise(parseInt(seed, 32))
     this._w = width
     this._h = height
     this._grid = new Array(this._h)

src/level/second-iteration.js

@@ -2,7 +2,7 @@ import {type as T, level as L, probability as P} from './def'
 
 export default class BlockExt {
   constructor (noiseGen) {
-    this.rand = (x, y) => 0.5 + 0.5 * noiseGen.raw2D(x, y)
+    this.rand = (x, y) => 0.5 + 0.5 * noiseGen.noise2D(x, y)
   }
 
   level (level, column, row, previousRow) {