Add filters to jshint task.

Gruntfile.js

@@ -394,6 +394,11 @@ module.exports = function (grunt) {
                 options: { jshintrc: '.jshintrc' }
             },
 
+            filters: {
+                src: ['filters/**/*.js'],
+                options: { jshintrc: 'filters/.jshintrc', }
+            },
+
             tooling: {
                 src: [
                     'Gruntfile.js',

filters/.jshintrc

@@ -0,0 +1,49 @@
+{
+  "globals"     : { "Phaser": false, "PIXI": false, "p2": false },
+  // Ignore Environment Globals
+  "browser"     : true,   // Standard browser globals e.g. `window`, `document`.
+
+  // Development
+  "devel"       : true,   // Allow developments statements e.g. `console.log();`.
+
+  // ECMAScript Support
+  "es3"         : true,   // Support legacy browser and javascript environments.
+  "esnext"      : false,  // This option tells JSHint that your code uses ECMAScript 6 specific syntax.
+  "strict"      : false,  // Require `use strict` pragma in every file.
+  "globalstrict": false,  // Allow global "use strict" (also enables 'strict').
+
+  // Functionality
+  "bitwise"     : false,  // Prohibit bitwise operators (&, |, ^, etc.).
+  "boss"        : true,   // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
+  "camelcase"   : false,  // Force all variable names to use either camelCase style or UPPER_CASE with underscores.
+  "curly"       : true,   // Require {} for every new block or scope.
+  "eqeqeq"      : false,  // Require triple equals i.e. `===`.
+  "eqnull"      : true,   // Tolerate use of `== null`.
+  "evil"        : false,  // Tolerate use of `eval`.
+  "expr"        : false,  // Tolerate `ExpressionStatement` as Programs.
+  "forin"       : false,  // Tolerate `for in` loops without `hasOwnPrototype`.
+  "freeze"      : true,   // Prohibits overwriting prototypes of native objects such as Array and Date.
+  "funcscope"   : true,   // This option suppresses warnings about declaring variables inside of control structures while accessing them later from the outside.
+  "immed"       : true,   // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
+  "latedef"     : true,   // Prohibit variable use before definition.
+  "laxbreak"    : false,  // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
+  "laxcomma"    : false,  // This option suppresses warnings about comma-first coding style.
+  "loopfunc"    : true,   // Allow functions to be defined within loops.
+  "noarg"       : true,   // Prohibit use of `arguments.caller` and `arguments.callee`.
+  "notypeof"    : false,  // This option suppresses warnings about invalid typeof operator values.
+  "shadow"      : true,   // Allows re-define variables later in code e.g. `var x=1; x=2;`.
+  "smarttabs"   : false,  // This option suppresses warnings about mixed tabs and spaces when the latter are used for alignmnent only.
+  "supernew"    : false,  // Tolerate `new function () { ... };` and `new Object;`.
+  "undef"       : true,   // Require all non-global variables be declared before they are used.
+  "unused"      : true,   // This option warns when you define and never use your variables.
+
+  // Styling
+  "indent"      : false,  // Specify indentation spacing
+  "newcap"      : true,   // Require capitalization of all constructor functions e.g. `new F()`.
+  "noempty"     : true,   // Prohibit use of empty blocks.
+  "nonew"       : true,   // Prohibit use of constructors for side-effects.
+  "plusplus"    : false,  // Prohibit use of `++` & `--`.
+  "quotmark"    : false,  // This option enforces the consistency of quotation marks used throughout your code.
+  "sub"         : true,   // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
+  "trailing"    : true    // Prohibit trailing whitespaces.
+}

filters/BinarySerpents.js

@@ -81,7 +81,7 @@ Phaser.Filter.BinarySerpents.prototype.init = function (width, height, march, ma
     this.uniforms.march.value = march;
     this.uniforms.maxDistance.value = maxDistance;
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.BinarySerpents.prototype, 'fog', {
 

filters/CausticLight.js

@@ -53,9 +53,9 @@ Phaser.Filter.SampleFilter.prototype.constructor = Phaser.Filter.SampleFilter;
 
 Phaser.Filter.SampleFilter.prototype.init = function (width, height, divisor) {
 
-    if (typeof divisor == 'undefined') { divisor = 0.5 };
+    if (typeof divisor == 'undefined') { divisor = 0.5; }
 
     this.setResolution(width, height);
     this.uniforms.divisor.value = divisor;
 
-}
+};

filters/CheckerWave.js

@@ -91,7 +91,7 @@ Phaser.Filter.CheckerWave = function (game) {
                 "gl_FragColor=color;",
             "}",
             "else gl_FragColor=vec4(0,0,0.1,alpha); //background color",
-        "}",
+        "}"
 
     ];
 
@@ -104,7 +104,7 @@ Phaser.Filter.CheckerWave.prototype.init = function (width, height) {
 
     this.setResolution(width, height);
 
-}
+};
 
 Phaser.Filter.CheckerWave.prototype.setColor1 = function (red, green, blue) {
 
@@ -112,7 +112,7 @@ Phaser.Filter.CheckerWave.prototype.setColor1 = function (red, green, blue) {
     this.uniforms.color1.value.y = green;
     this.uniforms.color1.value.z = blue;
 
-}
+};
 
 Phaser.Filter.CheckerWave.prototype.setColor2 = function (red, green, blue) {
 
@@ -120,7 +120,7 @@ Phaser.Filter.CheckerWave.prototype.setColor2 = function (red, green, blue) {
     this.uniforms.color2.value.y = green;
     this.uniforms.color2.value.z = blue;
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.CheckerWave.prototype, 'alpha', {
 

filters/ColorBars.js

@@ -6,7 +6,7 @@ Phaser.Filter.ColorBars = function (game) {
 
     Phaser.Filter.call(this, game);
 
-    this.uniforms.alpha = { type: '1f', value: 1 }
+    this.uniforms.alpha = { type: '1f', value: 1 };
     // this.uniforms.origin = { type: '1f', value: 2.0 }
 
     this.fragmentSrc = [
@@ -70,7 +70,7 @@ Phaser.Filter.ColorBars.prototype.init = function (width, height) {
 
     this.setResolution(width, height);
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.ColorBars.prototype, 'alpha', {
 

filters/Fire.js

@@ -6,8 +6,8 @@ Phaser.Filter.Fire = function (game) {
 
     Phaser.Filter.call(this, game);
 
-    this.uniforms.alpha = { type: '1f', value: 1.0 }
+    this.uniforms.alpha = { type: '1f', value: 1.0 };
-    this.uniforms.shift = { type: '1f', value: 1.6 }
+    this.uniforms.shift = { type: '1f', value: 1.6 };
     this.uniforms.speed = { type: '2f', value: { x: 0.7, y: 0.4 } };
 
     this.fragmentSrc = [
@@ -73,7 +73,7 @@ Phaser.Filter.Fire.prototype.init = function (width, height, alpha, shift) {
         this.uniforms.shift.value = shift;
     }
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.Fire.prototype, 'alpha', {
 

filters/HueRotate.js

@@ -8,7 +8,7 @@ Phaser.Filter.HueRotate = function (game) {
 
     this.uniforms.alpha = { type: '1f', value: 1.0 };
     this.uniforms.size = { type: '1f', value: 0.03 };
-    this.uniforms.iChannel0 = { type: 'sampler2D', value: null, textureData: { repeat: true } }
+    this.uniforms.iChannel0 = { type: 'sampler2D', value: null, textureData: { repeat: true } };
 
     this.fragmentSrc = [
 
@@ -64,7 +64,7 @@ Phaser.Filter.HueRotate.prototype.init = function (width, height, texture) {
 
     this.uniforms.iChannel0.value = texture;
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.HueRotate.prototype, 'alpha', {
 

filters/LightBeam.js

@@ -6,12 +6,12 @@ Phaser.Filter.LightBeam = function (game) {
 
     Phaser.Filter.call(this, game);
 
-    this.uniforms.alpha = { type: '1f', value: 1 }
+    this.uniforms.alpha = { type: '1f', value: 1 };
-    this.uniforms.thickness = { type: '1f', value: 70.0 }
+    this.uniforms.thickness = { type: '1f', value: 70.0 };
-    this.uniforms.speed = { type: '1f', value: 1.0 }
+    this.uniforms.speed = { type: '1f', value: 1.0 };
-    this.uniforms.red = { type: '1f', value: 2.0 }
+    this.uniforms.red = { type: '1f', value: 2.0 };
-    this.uniforms.green = { type: '1f', value: 1.0 }
+    this.uniforms.green = { type: '1f', value: 1.0 };
-    this.uniforms.blue = { type: '1f', value: 1.0 }
+    this.uniforms.blue = { type: '1f', value: 1.0 };
 
     this.fragmentSrc = [
 
@@ -55,7 +55,7 @@ Phaser.Filter.LightBeam.prototype.init = function (width, height) {
 
     this.setResolution(width, height);
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.LightBeam.prototype, 'alpha', {
 

filters/Marble.js

@@ -6,12 +6,12 @@ Phaser.Filter.Marble = function (game) {
 
     Phaser.Filter.call(this, game);
 
-    this.uniforms.alpha = { type: '1f', value: 1.0 }
+    this.uniforms.alpha = { type: '1f', value: 1.0 };
 
     // Drives speed, higher number will make it slower.
-    this.uniforms.fluid_speed = { type: '1f', value: 10.0 }
+    this.uniforms.fluid_speed = { type: '1f', value: 10.0 };
 
-    this.uniforms.color_intensity = { type: '1f', value: 0.30 }
+    this.uniforms.color_intensity = { type: '1f', value: 0.30 };
 
     //  The fragment shader source
     this.fragmentSrc = [
@@ -69,7 +69,7 @@ Phaser.Filter.Marble.prototype.init = function (width, height, speed, intensity)
     this.uniforms.fluid_speed.value = speed;
     this.uniforms.color_intensity.value = intensity;
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.Marble.prototype, 'alpha', {
 

filters/Plasma.js

@@ -60,7 +60,7 @@ Phaser.Filter.Plasma.prototype.init = function (width, height, alpha, size) {
         this.uniforms.size.value = size;
     }
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.Plasma.prototype, 'alpha', {
 

filters/SampleFilter.js

@@ -43,9 +43,9 @@ Phaser.Filter.SampleFilter.prototype.constructor = Phaser.Filter.SampleFilter;
 
 Phaser.Filter.SampleFilter.prototype.init = function (width, height, divisor) {
 
-    if (typeof divisor == 'undefined') { divisor = 0.5 };
+    if (typeof divisor == 'undefined') { divisor = 0.5; }
 
     this.setResolution(width, height);
     this.uniforms.divisor.value = divisor;
 
-}
+};

filters/Tunnel.js

@@ -6,9 +6,9 @@ Phaser.Filter.Tunnel = function (game) {
 
     Phaser.Filter.call(this, game);
 
-    this.uniforms.alpha = { type: '1f', value: 1 }
+    this.uniforms.alpha = { type: '1f', value: 1 };
-    this.uniforms.origin = { type: '1f', value: 2.0 }
+    this.uniforms.origin = { type: '1f', value: 2.0 };
-    this.uniforms.iChannel0 = { type: 'sampler2D', value: null, textureData: { repeat: true } }
+    this.uniforms.iChannel0 = { type: 'sampler2D', value: null, textureData: { repeat: true } };
 
     this.fragmentSrc = [
 
@@ -44,7 +44,7 @@ Phaser.Filter.Tunnel.prototype.init = function (width, height, texture) {
 
     texture.baseTexture._powerOf2 = true;
 
-}
+};
 
 Object.defineProperty(Phaser.Filter.Tunnel.prototype, 'alpha', {