Lots of new World helpers

Author: photonstorm

v3/src/checksum.js

@@ -1,4 +1,4 @@
 var CHECKSUM = {
-build: 'c897f920-8210-11e7-91c0-5f772e8c4462'
+build: '7d813d50-8217-11e7-b68c-d36461f65b44'
 };
 module.exports = CHECKSUM;

v3/src/physics/impact/CollisionMap.js

@@ -110,16 +110,16 @@ var CollisionMap = new Class({
                 prevTileX = -1;
             }
 
-            if (window.debugslopes)
-            {
-                console.group('VX');
-                console.log('pxOffsetX', pxOffsetX);
-                console.log('tileOffsetX', tileOffsetX);
-                console.log('firstTileY', firstTileY);
-                console.log('lastTileY', lastTileY);
-                console.log('tileX', tileX);
-                console.log('prevTileX', prevTileX);
-            }
+            // if (window.debugslopes)
+            // {
+            //     console.group('VX');
+            //     console.log('pxOffsetX', pxOffsetX);
+            //     console.log('tileOffsetX', tileOffsetX);
+            //     console.log('firstTileY', firstTileY);
+            //     console.log('lastTileY', lastTileY);
+            //     console.log('tileX', tileX);
+            //     console.log('prevTileX', prevTileX);
+            // }
 
             if (tileX >= 0 && tileX < mapWidth)
             {
@@ -163,32 +163,26 @@ var CollisionMap = new Class({
                         x = res.pos.x;
                         rvx = 0;
 
-                        if (window.debugslopes)
-                        {
-                            console.log('>>> Hit solid tile <<<');
+                        // if (window.debugslopes)
+                        // {
+                        //     console.log('>>> Hit solid tile <<<');
 
-                            console.log('tileX', tileX);
-                            console.log('tilesize', tilesize);
-                            console.log('pxOffsetX', pxOffsetX);
-                            console.log('tileOffsetX', tileOffsetX);
-                            console.log('=', res.pos.x);
-                        }
-
-                        //  9 * 32 = 288
-                        //  - 16 = 272
-                        //  + 0 = 272
-
-                        //  Where does the 16 come from?
+                        //     console.log('tileX', tileX);
+                        //     console.log('tilesize', tilesize);
+                        //     console.log('pxOffsetX', pxOffsetX);
+                        //     console.log('tileOffsetX', tileOffsetX);
+                        //     console.log('=', res.pos.x);
+                        // }
 
                         break;
                     }
                 }
             }
 
-            if (window.debugslopes)
-            {
-                console.groupEnd();
-            }
+            // if (window.debugslopes)
+            // {
+            //     console.groupEnd();
+            // }
         }
 
         //  Vertical

v3/src/physics/impact/World.js

@@ -150,6 +150,142 @@ var World = new Class({
             // console.log('solve');
             Solver(this, bodyA, bodyB);
         }
+    },
+
+    //////////////
+    //  Helpers //
+    //////////////
+
+    setCollidesNever: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].collides = COLLIDES.NEVER;
+        }
+
+        return this;
+    },
+
+    setLite: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].collides = COLLIDES.LITE;
+        }
+
+        return this;
+    },
+
+    setPassive: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].collides = COLLIDES.PASSIVE;
+        }
+
+        return this;
+    },
+
+    setActive: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].collides = COLLIDES.ACTIVE;
+        }
+
+        return this;
+    },
+
+    setFixed: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].collides = COLLIDES.FIXED;
+        }
+
+        return this;
+    },
+
+    setTypeNone: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].type = TYPE.NONE;
+        }
+
+        return this;
+    },
+
+    setTypeA: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].type = TYPE.A;
+        }
+
+        return this;
+    },
+
+    setTypeB: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].type = TYPE.B;
+        }
+
+        return this;
+    },
+
+    setAvsB: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].type = TYPE.A;
+            bodies[i].checkAgainst = TYPE.B;
+        }
+
+        return this;
+    },
+
+    setBvsA: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].type = TYPE.B;
+            bodies[i].checkAgainst = TYPE.A;
+        }
+
+        return this;
+    },
+
+    setCheckAgainstNone: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].checkAgainst = TYPE.NONE;
+        }
+
+        return this;
+    },
+
+    setCheckAgainstA: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].checkAgainst = TYPE.A;
+        }
+
+        return this;
+    },
+
+    setCheckAgainstB: function (bodies)
+    {
+        for (var i = 0; i < bodies.length; i++)
+        {
+            bodies[i].checkAgainst = TYPE.B;
+        }
+
+        return this;
     }
 
 });