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2842 lines
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HTML
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2842 lines
87 KiB
HTML
Executable file
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<a href="Phaser.Component.PhysicsBody.html">PhysicsBody</a>
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<a href="Phaser.Component.Smoothed.html">Smoothed</a>
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<li class="class-depth-1">
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<a href="Phaser.Create.html">Create</a>
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<a href="Phaser.Creature.html">Creature</a>
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<a href="Phaser.Device.html">Device</a>
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<a href="Phaser.DeviceButton.html">DeviceButton</a>
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<a href="Phaser.DOM.html">DOM</a>
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<li class="class-depth-1">
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<a href="Phaser.Easing.html">Easing</a>
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<a href="Phaser.Easing.Back.html">Back</a>
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<a href="Phaser.Easing.Bounce.html">Bounce</a>
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<a href="Phaser.Easing.Exponential.html">Exponential</a>
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<a href="Phaser.Easing.Linear.html">Linear</a>
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<a href="Phaser.Easing.Quadratic.html">Quadratic</a>
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<a href="Phaser.Easing.Quartic.html">Quartic</a>
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<a href="Phaser.Easing.Quintic.html">Quintic</a>
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<a href="Phaser.Easing.Sinusoidal.html">Sinusoidal</a>
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<a href="Phaser.Ellipse.html">Ellipse</a>
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<a href="Phaser.Events.html">Events</a>
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<a href="Phaser.Filter.html">Filter</a>
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<a href="Phaser.FlexGrid.html">FlexGrid</a>
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<a href="Phaser.FlexLayer.html">FlexLayer</a>
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<a href="Phaser.Frame.html">Frame</a>
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<a href="Phaser.FrameData.html">FrameData</a>
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<a href="Phaser.Game.html">Game</a>
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<a href="Phaser.GameObjectCreator.html">GameObjectCreator</a>
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<li class="class-depth-1">
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<a href="Phaser.GameObjectFactory.html">GameObjectFactory</a>
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<a href="Phaser.Gamepad.html">Gamepad</a>
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<a href="Phaser.Graphics.html">Graphics</a>
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<a href="Phaser.Group.html">Group</a>
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<a href="Phaser.Hermite.html">Hermite</a>
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<a href="Phaser.Image.html">Image</a>
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<a href="Phaser.ImageCollection.html">ImageCollection</a>
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<a href="Phaser.Input.html">Input</a>
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<a href="Phaser.InputHandler.html">InputHandler</a>
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<li class="class-depth-1">
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<a href="Phaser.Key.html">Key</a>
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<a href="Phaser.Keyboard.html">Keyboard</a>
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<a href="Phaser.KeyCode.html">KeyCode</a>
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<a href="Phaser.Line.html">Line</a>
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<li class="class-depth-1">
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<a href="Phaser.LinkedList.html">LinkedList</a>
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<li class="class-depth-1">
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<a href="Phaser.Loader.html">Loader</a>
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<a href="Phaser.LoaderParser.html">LoaderParser</a>
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<li class="class-depth-1">
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<a href="Phaser.Math.html">Math</a>
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<a href="Phaser.Matrix.html">Matrix</a>
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<li class="class-depth-1">
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<a href="Phaser.Mouse.html">Mouse</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.MSPointer.html">MSPointer</a>
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<li class="class-depth-1">
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<a href="Phaser.Net.html">Net</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Particle.html">Particle</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Particles.html">Particles</a>
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</li>
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<li class="class-depth-2">
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<a href="Phaser.Particles.Arcade.html">Arcade</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Particles.Arcade.Emitter.html">Emitter</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Path.html">Path</a>
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<li class="class-depth-1">
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<a href="Phaser.PathFollower.html">PathFollower</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.PathPoint.html">PathPoint</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Physics.html">Physics</a>
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<li class="class-depth-2">
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<a href="Phaser.Physics.Arcade.html">Arcade</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Arcade.Body.html">Body</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Arcade.TilemapCollision.html">TilemapCollision</a>
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</li>
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<li class="class-depth-2">
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<a href="Phaser.Physics.Ninja.html">Ninja</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Ninja.AABB.html">AABB</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Ninja.Body.html">Body</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Ninja.Circle.html">Circle</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.Ninja.Tile.html">Tile</a>
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</li>
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<li class="class-depth-2">
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<a href="Phaser.Physics.P2.html">P2</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.Body.html">Body</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.BodyDebug.html">BodyDebug</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.CollisionGroup.html">CollisionGroup</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.ContactMaterial.html">ContactMaterial</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.DistanceConstraint.html">DistanceConstraint</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.FixtureList.html">FixtureList</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.GearConstraint.html">GearConstraint</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.InversePointProxy.html">InversePointProxy</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.LockConstraint.html">LockConstraint</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.Material.html">Material</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.PointProxy.html">PointProxy</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.PrismaticConstraint.html">PrismaticConstraint</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.RevoluteConstraint.html">RevoluteConstraint</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.RotationalSpring.html">RotationalSpring</a>
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</li>
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<li class="class-depth-3">
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<a href="Phaser.Physics.P2.Spring.html">Spring</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Plugin.html">Plugin</a>
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</li>
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<li class="class-depth-2">
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<a href="Phaser.Plugin.PathManager.html">PathManager</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.PluginManager.html">PluginManager</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Point.html">Point</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Pointer.html">Pointer</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.PointerMode.html">PointerMode</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Polygon.html">Polygon</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.QuadTree.html">QuadTree</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.RandomDataGenerator.html">RandomDataGenerator</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.Rectangle.html">Rectangle</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.RenderTexture.html">RenderTexture</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.RequestAnimationFrame.html">RequestAnimationFrame</a>
|
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</li>
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<li class="class-depth-1">
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<a href="Phaser.RetroFont.html">RetroFont</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.Rope.html">Rope</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.RoundedRectangle.html">RoundedRectangle</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.ScaleManager.html">ScaleManager</a>
|
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Signal.html">Signal</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.SignalBinding.html">SignalBinding</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.SinglePad.html">SinglePad</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Sound.html">Sound</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.SoundManager.html">SoundManager</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="Phaser.Sprite.html">Sprite</a>
|
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</li>
|
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<li class="class-depth-1">
|
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<a href="Phaser.SpriteBatch.html">SpriteBatch</a>
|
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Stage.html">Stage</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.State.html">State</a>
|
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</li>
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<li class="class-depth-1">
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<a href="Phaser.StateManager.html">StateManager</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Text.html">Text</a>
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<li class="class-depth-1">
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<a href="Phaser.Tile.html">Tile</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Tilemap.html">Tilemap</a>
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<li class="class-depth-1">
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<a href="Phaser.TilemapLayer.html">TilemapLayer</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.TilemapParser.html">TilemapParser</a>
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<li class="class-depth-1">
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<a href="Phaser.Tileset.html">Tileset</a>
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<li class="class-depth-1">
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<a href="Phaser.TileSprite.html">TileSprite</a>
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<li class="class-depth-1">
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<a href="Phaser.Time.html">Time</a>
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<li class="class-depth-1">
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<a href="Phaser.Timer.html">Timer</a>
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<li class="class-depth-1">
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<a href="Phaser.TimerEvent.html">TimerEvent</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Touch.html">Touch</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Tween.html">Tween</a>
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<li class="class-depth-1">
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<a href="Phaser.TweenData.html">TweenData</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.TweenManager.html">TweenManager</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Utils.html">Utils</a>
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</li>
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<li class="class-depth-2">
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<a href="Phaser.Utils.Debug.html">Debug</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Video.html">Video</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.Weapon.html">Weapon</a>
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</li>
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<li class="class-depth-1">
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<a href="Phaser.World.html">World</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.AbstractFilter.html">AbstractFilter</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.BaseTexture.html">BaseTexture</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasBuffer.html">CanvasBuffer</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasGraphics.html">CanvasGraphics</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasMaskManager.html">CanvasMaskManager</a>
|
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasPool.html">CanvasPool</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasRenderer.html">CanvasRenderer</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.CanvasTinter.html">CanvasTinter</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.ComplexPrimitiveShader.html">ComplexPrimitiveShader</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.DisplayObjectContainer.html">DisplayObjectContainer</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.EarCut.html">EarCut</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.Event.html">Event</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.EventTarget.html">EventTarget</a>
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<li class="class-depth-1">
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<a href="PIXI.FilterTexture.html">FilterTexture</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.Graphics.html">Graphics</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.GraphicsData.html">GraphicsData</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.PIXI.html">PIXI</a>
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</li>
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<li class="class-depth-2">
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<a href="PIXI.PIXI.DisplayObject.html">DisplayObject</a>
|
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</li>
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<li class="class-depth-1">
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<a href="PIXI.PixiFastShader.html">PixiFastShader</a>
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</li>
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<li class="class-depth-1">
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<a href="PIXI.PixiShader.html">PixiShader</a>
|
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</li>
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<li class="class-depth-1">
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<a href="PIXI.PrimitiveShader.html">PrimitiveShader</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="PIXI.RenderTexture.html">RenderTexture</a>
|
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</li>
|
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<li class="class-depth-1">
|
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<a href="PIXI.Rope.html">Rope</a>
|
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</li>
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|
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<li class="class-depth-1">
|
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<a href="PIXI.Sprite.html">Sprite</a>
|
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</li>
|
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|
<li class="class-depth-1">
|
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<a href="PIXI.SpriteBatch.html">SpriteBatch</a>
|
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</li>
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|
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<li class="class-depth-1">
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<a href="PIXI.Strip.html">Strip</a>
|
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</li>
|
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<li class="class-depth-1">
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<a href="PIXI.StripShader.html">StripShader</a>
|
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</li>
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<li class="class-depth-1">
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<a href="PIXI.Texture.html">Texture</a>
|
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</li>
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<li class="class-depth-1">
|
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<a href="PIXI.TilingSprite.html">TilingSprite</a>
|
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</li>
|
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|
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<li class="class-depth-1">
|
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<a href="PIXI.WebGLBlendModeManager.html">WebGLBlendModeManager</a>
|
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</li>
|
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|
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<li class="class-depth-1">
|
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<a href="PIXI.WebGLFastSpriteBatch.html">WebGLFastSpriteBatch</a>
|
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</li>
|
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|
|
<li class="class-depth-1">
|
|
<a href="PIXI.WebGLFilterManager.html">WebGLFilterManager</a>
|
|
</li>
|
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|
|
<li class="class-depth-1">
|
|
<a href="PIXI.WebGLRenderer.html">WebGLRenderer</a>
|
|
</li>
|
|
|
|
|
|
</ul>
|
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</li>
|
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|
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<li class="dropdown">
|
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<a href="global.html" class="dropdown-toggle" data-toggle="dropdown">Global<b
|
|
class="caret"></b></a>
|
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|
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<ul class="dropdown-menu ">
|
|
|
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<li class="class-depth-0">
|
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<a href="global.html#ANGLE_DOWN">ANGLE_DOWN</a>
|
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#ANGLE_LEFT">ANGLE_LEFT</a>
|
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#ANGLE_NORTH_EAST">ANGLE_NORTH_EAST</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#ANGLE_NORTH_WEST">ANGLE_NORTH_WEST</a>
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</li>
|
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<li class="class-depth-0">
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<a href="global.html#ANGLE_RIGHT">ANGLE_RIGHT</a>
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#ANGLE_SOUTH_EAST">ANGLE_SOUTH_EAST</a>
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#ANGLE_SOUTH_WEST">ANGLE_SOUTH_WEST</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#ANGLE_UP">ANGLE_UP</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#AUTO">AUTO</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BITMAPDATA">BITMAPDATA</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BITMAPTEXT">BITMAPTEXT</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#blendModes">blendModes</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BOTTOM_CENTER">BOTTOM_CENTER</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BOTTOM_LEFT">BOTTOM_LEFT</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BOTTOM_RIGHT">BOTTOM_RIGHT</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#BUTTON">BUTTON</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#CANVAS">CANVAS</a>
|
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</li>
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<li class="class-depth-0">
|
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<a href="global.html#CANVAS_FILTER">CANVAS_FILTER</a>
|
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#CENTER">CENTER</a>
|
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</li>
|
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<li class="class-depth-0">
|
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<a href="global.html#CIRCLE">CIRCLE</a>
|
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</li>
|
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|
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<li class="class-depth-0">
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<a href="global.html#CREATURE">CREATURE</a>
|
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</li>
|
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<li class="class-depth-0">
|
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<a href="global.html#displayList">displayList</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#DOWN">DOWN</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#ELLIPSE">ELLIPSE</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#emit">emit</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#EMITTER">EMITTER</a>
|
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</li>
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|
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<li class="class-depth-0">
|
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<a href="global.html#GAMES">GAMES</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#GRAPHICS">GRAPHICS</a>
|
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</li>
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<li class="class-depth-0">
|
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<a href="global.html#GROUP">GROUP</a>
|
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</li>
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<li class="class-depth-0">
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<a href="global.html#HEADLESS">HEADLESS</a>
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</li>
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<li class="class-depth-0">
|
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<a href="global.html#HORIZONTAL">HORIZONTAL</a>
|
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</li>
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<li class="class-depth-0">
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<a href="global.html#IMAGE">IMAGE</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#LANDSCAPE">LANDSCAPE</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#LEFT">LEFT</a>
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</li>
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<li class="class-depth-0">
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<a href="global.html#LEFT_BOTTOM">LEFT_BOTTOM</a>
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#LEFT_CENTER">LEFT_CENTER</a>
|
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#LEFT_TOP">LEFT_TOP</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#LINE">LINE</a>
|
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</li>
|
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<li class="class-depth-0">
|
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<a href="global.html#listeners">listeners</a>
|
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</li>
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<li class="class-depth-0">
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<a href="global.html#MATRIX">MATRIX</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#mixin">mixin</a>
|
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</li>
|
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|
|
<li class="class-depth-0">
|
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<a href="global.html#NONE">NONE</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#off">off</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#on">on</a>
|
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</li>
|
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<li class="class-depth-0">
|
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<a href="global.html#once">once</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#PENDING_ATLAS">PENDING_ATLAS</a>
|
|
</li>
|
|
|
|
<li class="class-depth-2">
|
|
<a href="global.html#Phaser.Path#numPointsreturn%257Bnumber%257DThetotalnumberofPathPointsinthisPath.">Phaser.Path#numPoints
|
|
return {number} The total number of PathPoints in this Path.</a>
|
|
</li>
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|
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<li class="class-depth-0">
|
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<a href="global.html#POINT">POINT</a>
|
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</li>
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<li class="class-depth-0">
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<a href="global.html#POINTER">POINTER</a>
|
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</li>
|
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<li class="class-depth-0">
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<a href="global.html#POLYGON">POLYGON</a>
|
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</li>
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|
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<li class="class-depth-0">
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<a href="global.html#PORTRAIT">PORTRAIT</a>
|
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</li>
|
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|
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<li class="class-depth-0">
|
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<a href="global.html#RECTANGLE">RECTANGLE</a>
|
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</li>
|
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|
|
<li class="class-depth-0">
|
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<a href="global.html#removeAllListeners">removeAllListeners</a>
|
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</li>
|
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|
|
<li class="class-depth-0">
|
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<a href="global.html#RENDERTEXTURE">RENDERTEXTURE</a>
|
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</li>
|
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|
|
<li class="class-depth-0">
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<li class="class-depth-1"><a href="Phaser.Physics.P2.html">P2 Physics</a></li>
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<li class="class-depth-2"><a href="Phaser.Physics.P2.Spring.html">Spring</a></li>
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<div class="span12">
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<div id="main">
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<h1 class="page-title">Source: src/physics/arcade/Body.js</h1>
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|
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<section>
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<article>
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<pre class="sunlight-highlight-javascript linenums">/**
|
|
* @author Richard Davey <rich@photonstorm.com>
|
|
* @copyright 2016 Photon Storm Ltd.
|
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
|
|
*/
|
|
|
|
/**
|
|
* The Physics Body is linked to a single Sprite. All physics operations should be performed against the body rather than
|
|
* the Sprite itself. For example you can set the velocity, acceleration, bounce values etc all on the Body.
|
|
*
|
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* @class Phaser.Physics.Arcade.Body
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* @constructor
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|
* @param {Phaser.Sprite} sprite - The Sprite object this physics body belongs to.
|
|
*/
|
|
Phaser.Physics.Arcade.Body = function (sprite) {
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|
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/**
|
|
* @property {Phaser.Sprite} sprite - Reference to the parent Sprite.
|
|
*/
|
|
this.sprite = sprite;
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|
|
|
/**
|
|
* @property {Phaser.Game} game - Local reference to game.
|
|
*/
|
|
this.game = sprite.game;
|
|
|
|
/**
|
|
* @property {number} type - The type of physics system this body belongs to.
|
|
*/
|
|
this.type = Phaser.Physics.ARCADE;
|
|
|
|
/**
|
|
* @property {boolean} enable - A disabled body won't be checked for any form of collision or overlap or have its pre/post updates run.
|
|
* @default
|
|
*/
|
|
this.enable = true;
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|
|
|
/**
|
|
* If `true` this Body is using circular collision detection. If `false` it is using rectangular.
|
|
* Use `Body.setCircle` to control the collision shape this Body uses.
|
|
* @property {boolean} isCircle
|
|
* @default
|
|
* @readOnly
|
|
*/
|
|
this.isCircle = false;
|
|
|
|
/**
|
|
* The radius of the circular collision shape this Body is using if Body.setCircle has been enabled.
|
|
* If you wish to change the radius then call `setCircle` again with the new value.
|
|
* If you wish to stop the Body using a circle then call `setCircle` with a radius of zero (or undefined).
|
|
* @property {number} radius
|
|
* @default
|
|
* @readOnly
|
|
*/
|
|
this.radius = 0;
|
|
|
|
/**
|
|
* @property {Phaser.Point} offset - The offset of the Physics Body from the Sprite x/y position.
|
|
*/
|
|
this.offset = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} position - The position of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.position = new Phaser.Point(sprite.x, sprite.y);
|
|
|
|
/**
|
|
* @property {Phaser.Point} prev - The previous position of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.prev = new Phaser.Point(this.position.x, this.position.y);
|
|
|
|
/**
|
|
* @property {boolean} allowRotation - Allow this Body to be rotated? (via angularVelocity, etc)
|
|
* @default
|
|
*/
|
|
this.allowRotation = true;
|
|
|
|
/**
|
|
* The Body's rotation in degrees, as calculated by its angularVelocity and angularAcceleration. Please understand that the collision Body
|
|
* itself never rotates, it is always axis-aligned. However these values are passed up to the parent Sprite and updates its rotation.
|
|
* @property {number} rotation
|
|
*/
|
|
this.rotation = sprite.angle;
|
|
|
|
/**
|
|
* @property {number} preRotation - The previous rotation of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.preRotation = sprite.angle;
|
|
|
|
/**
|
|
* @property {number} width - The calculated width of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.width = sprite.width;
|
|
|
|
/**
|
|
* @property {number} height - The calculated height of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.height = sprite.height;
|
|
|
|
/**
|
|
* @property {number} sourceWidth - The un-scaled original size.
|
|
* @readonly
|
|
*/
|
|
this.sourceWidth = sprite.width;
|
|
|
|
/**
|
|
* @property {number} sourceHeight - The un-scaled original size.
|
|
* @readonly
|
|
*/
|
|
this.sourceHeight = sprite.height;
|
|
|
|
if (sprite.texture)
|
|
{
|
|
this.sourceWidth = sprite.texture.frame.width;
|
|
this.sourceHeight = sprite.texture.frame.height;
|
|
}
|
|
|
|
/**
|
|
* @property {number} halfWidth - The calculated width / 2 of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.halfWidth = Math.abs(sprite.width / 2);
|
|
|
|
/**
|
|
* @property {number} halfHeight - The calculated height / 2 of the physics body.
|
|
* @readonly
|
|
*/
|
|
this.halfHeight = Math.abs(sprite.height / 2);
|
|
|
|
/**
|
|
* @property {Phaser.Point} center - The center coordinate of the Physics Body.
|
|
* @readonly
|
|
*/
|
|
this.center = new Phaser.Point(sprite.x + this.halfWidth, sprite.y + this.halfHeight);
|
|
|
|
/**
|
|
* @property {Phaser.Point} velocity - The velocity, or rate of change in speed of the Body. Measured in pixels per second.
|
|
*/
|
|
this.velocity = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} newVelocity - The new velocity. Calculated during the Body.preUpdate and applied to its position.
|
|
* @readonly
|
|
*/
|
|
this.newVelocity = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} deltaMax - The Sprite position is updated based on the delta x/y values. You can set a cap on those (both +-) using deltaMax.
|
|
*/
|
|
this.deltaMax = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} acceleration - The acceleration is the rate of change of the velocity. Measured in pixels per second squared.
|
|
*/
|
|
this.acceleration = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} drag - The drag applied to the motion of the Body.
|
|
*/
|
|
this.drag = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {boolean} allowGravity - Allow this Body to be influenced by gravity? Either world or local.
|
|
* @default
|
|
*/
|
|
this.allowGravity = true;
|
|
|
|
/**
|
|
* @property {Phaser.Point} gravity - A local gravity applied to this Body. If non-zero this over rides any world gravity, unless Body.allowGravity is set to false.
|
|
*/
|
|
this.gravity = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {Phaser.Point} bounce - The elasticity of the Body when colliding. bounce.x/y = 1 means full rebound, bounce.x/y = 0.5 means 50% rebound velocity.
|
|
*/
|
|
this.bounce = new Phaser.Point();
|
|
|
|
/**
|
|
* The elasticity of the Body when colliding with the World bounds.
|
|
* By default this property is `null`, in which case `Body.bounce` is used instead. Set this property
|
|
* to a Phaser.Point object in order to enable a World bounds specific bounce value.
|
|
* @property {Phaser.Point} worldBounce
|
|
*/
|
|
this.worldBounce = null;
|
|
|
|
/**
|
|
* A Signal that is dispatched when this Body collides with the world bounds.
|
|
* Due to the potentially high volume of signals this could create it is disabled by default.
|
|
* To use this feature set this property to a Phaser.Signal: `sprite.body.onWorldBounds = new Phaser.Signal()`
|
|
* and it will be called when a collision happens, passing five arguments:
|
|
* `onWorldBounds(sprite, up, down, left, right)`
|
|
* where the Sprite is a reference to the Sprite that owns this Body, and the other arguments are booleans
|
|
* indicating on which side of the world the Body collided.
|
|
* @property {Phaser.Signal} onWorldBounds
|
|
*/
|
|
this.onWorldBounds = null;
|
|
|
|
/**
|
|
* A Signal that is dispatched when this Body collides with another Body.
|
|
*
|
|
* You still need to call `game.physics.arcade.collide` in your `update` method in order
|
|
* for this signal to be dispatched.
|
|
*
|
|
* Usually you'd pass a callback to the `collide` method, but this signal provides for
|
|
* a different level of notification.
|
|
*
|
|
* Due to the potentially high volume of signals this could create it is disabled by default.
|
|
*
|
|
* To use this feature set this property to a Phaser.Signal: `sprite.body.onCollide = new Phaser.Signal()`
|
|
* and it will be called when a collision happens, passing two arguments: the sprites which collided.
|
|
* The first sprite in the argument is always the owner of this Body.
|
|
*
|
|
* If two Bodies with this Signal set collide, both will dispatch the Signal.
|
|
* @property {Phaser.Signal} onCollide
|
|
*/
|
|
this.onCollide = null;
|
|
|
|
/**
|
|
* A Signal that is dispatched when this Body overlaps with another Body.
|
|
*
|
|
* You still need to call `game.physics.arcade.overlap` in your `update` method in order
|
|
* for this signal to be dispatched.
|
|
*
|
|
* Usually you'd pass a callback to the `overlap` method, but this signal provides for
|
|
* a different level of notification.
|
|
*
|
|
* Due to the potentially high volume of signals this could create it is disabled by default.
|
|
*
|
|
* To use this feature set this property to a Phaser.Signal: `sprite.body.onOverlap = new Phaser.Signal()`
|
|
* and it will be called when a collision happens, passing two arguments: the sprites which collided.
|
|
* The first sprite in the argument is always the owner of this Body.
|
|
*
|
|
* If two Bodies with this Signal set collide, both will dispatch the Signal.
|
|
* @property {Phaser.Signal} onOverlap
|
|
*/
|
|
this.onOverlap = null;
|
|
|
|
/**
|
|
* @property {Phaser.Point} maxVelocity - The maximum velocity in pixels per second sq. that the Body can reach.
|
|
* @default
|
|
*/
|
|
this.maxVelocity = new Phaser.Point(10000, 10000);
|
|
|
|
/**
|
|
* @property {Phaser.Point} friction - The amount of movement that will occur if another object 'rides' this one.
|
|
*/
|
|
this.friction = new Phaser.Point(1, 0);
|
|
|
|
/**
|
|
* @property {number} angularVelocity - The angular velocity controls the rotation speed of the Body. It is measured in degrees per second.
|
|
* @default
|
|
*/
|
|
this.angularVelocity = 0;
|
|
|
|
/**
|
|
* @property {number} angularAcceleration - The angular acceleration is the rate of change of the angular velocity. Measured in degrees per second squared.
|
|
* @default
|
|
*/
|
|
this.angularAcceleration = 0;
|
|
|
|
/**
|
|
* @property {number} angularDrag - The drag applied during the rotation of the Body. Measured in degrees per second squared.
|
|
* @default
|
|
*/
|
|
this.angularDrag = 0;
|
|
|
|
/**
|
|
* @property {number} maxAngular - The maximum angular velocity in degrees per second that the Body can reach.
|
|
* @default
|
|
*/
|
|
this.maxAngular = 1000;
|
|
|
|
/**
|
|
* @property {number} mass - The mass of the Body. When two bodies collide their mass is used in the calculation to determine the exchange of velocity.
|
|
* @default
|
|
*/
|
|
this.mass = 1;
|
|
|
|
/**
|
|
* @property {number} angle - The angle of the Body's velocity in radians.
|
|
* @readonly
|
|
*/
|
|
this.angle = 0;
|
|
|
|
/**
|
|
* @property {number} speed - The speed of the Body as calculated by its velocity.
|
|
* @readonly
|
|
*/
|
|
this.speed = 0;
|
|
|
|
/**
|
|
* @property {number} facing - A const reference to the direction the Body is traveling or facing.
|
|
* @default
|
|
*/
|
|
this.facing = Phaser.NONE;
|
|
|
|
/**
|
|
* @property {boolean} immovable - An immovable Body will not receive any impacts from other bodies.
|
|
* @default
|
|
*/
|
|
this.immovable = false;
|
|
|
|
/**
|
|
* If you have a Body that is being moved around the world via a tween or a Group motion, but its local x/y position never
|
|
* actually changes, then you should set Body.moves = false. Otherwise it will most likely fly off the screen.
|
|
* If you want the physics system to move the body around, then set moves to true.
|
|
* @property {boolean} moves - Set to true to allow the Physics system to move this Body, otherwise false to move it manually.
|
|
* @default
|
|
*/
|
|
this.moves = true;
|
|
|
|
/**
|
|
* This flag allows you to disable the custom x separation that takes place by Physics.Arcade.separate.
|
|
* Used in combination with your own collision processHandler you can create whatever type of collision response you need.
|
|
* @property {boolean} customSeparateX - Use a custom separation system or the built-in one?
|
|
* @default
|
|
*/
|
|
this.customSeparateX = false;
|
|
|
|
/**
|
|
* This flag allows you to disable the custom y separation that takes place by Physics.Arcade.separate.
|
|
* Used in combination with your own collision processHandler you can create whatever type of collision response you need.
|
|
* @property {boolean} customSeparateY - Use a custom separation system or the built-in one?
|
|
* @default
|
|
*/
|
|
this.customSeparateY = false;
|
|
|
|
/**
|
|
* When this body collides with another, the amount of overlap is stored here.
|
|
* @property {number} overlapX - The amount of horizontal overlap during the collision.
|
|
*/
|
|
this.overlapX = 0;
|
|
|
|
/**
|
|
* When this body collides with another, the amount of overlap is stored here.
|
|
* @property {number} overlapY - The amount of vertical overlap during the collision.
|
|
*/
|
|
this.overlapY = 0;
|
|
|
|
/**
|
|
* If `Body.isCircle` is true, and this body collides with another circular body, the amount of overlap is stored here.
|
|
* @property {number} overlapR - The amount of overlap during the collision.
|
|
*/
|
|
this.overlapR = 0;
|
|
|
|
/**
|
|
* If a body is overlapping with another body, but neither of them are moving (maybe they spawned on-top of each other?) this is set to true.
|
|
* @property {boolean} embedded - Body embed value.
|
|
*/
|
|
this.embedded = false;
|
|
|
|
/**
|
|
* A Body can be set to collide against the World bounds automatically and rebound back into the World if this is set to true. Otherwise it will leave the World.
|
|
* @property {boolean} collideWorldBounds - Should the Body collide with the World bounds?
|
|
*/
|
|
this.collideWorldBounds = false;
|
|
|
|
/**
|
|
* Set the checkCollision properties to control which directions collision is processed for this Body.
|
|
* For example checkCollision.up = false means it won't collide when the collision happened while moving up.
|
|
* If you need to disable a Body entirely, use `body.enable = false`, this will also disable motion.
|
|
* If you need to disable just collision and/or overlap checks, but retain motion, set `checkCollision.none = true`.
|
|
* @property {object} checkCollision - An object containing allowed collision.
|
|
*/
|
|
this.checkCollision = { none: false, any: true, up: true, down: true, left: true, right: true };
|
|
|
|
/**
|
|
* This object is populated with boolean values when the Body collides with another.
|
|
* touching.up = true means the collision happened to the top of this Body for example.
|
|
* @property {object} touching - An object containing touching results.
|
|
*/
|
|
this.touching = { none: true, up: false, down: false, left: false, right: false };
|
|
|
|
/**
|
|
* This object is populated with previous touching values from the bodies previous collision.
|
|
* @property {object} wasTouching - An object containing previous touching results.
|
|
*/
|
|
this.wasTouching = { none: true, up: false, down: false, left: false, right: false };
|
|
|
|
/**
|
|
* This object is populated with boolean values when the Body collides with the World bounds or a Tile.
|
|
* For example if blocked.up is true then the Body cannot move up.
|
|
* @property {object} blocked - An object containing on which faces this Body is blocked from moving, if any.
|
|
*/
|
|
this.blocked = { up: false, down: false, left: false, right: false };
|
|
|
|
/**
|
|
* If this is an especially small or fast moving object then it can sometimes skip over tilemap collisions if it moves through a tile in a step.
|
|
* Set this padding value to add extra padding to its bounds. tilePadding.x applied to its width, y to its height.
|
|
* @property {Phaser.Point} tilePadding - Extra padding to be added to this sprite's dimensions when checking for tile collision.
|
|
*/
|
|
this.tilePadding = new Phaser.Point();
|
|
|
|
/**
|
|
* @property {boolean} dirty - If this Body in a preUpdate (true) or postUpdate (false) state?
|
|
*/
|
|
this.dirty = false;
|
|
|
|
/**
|
|
* @property {boolean} skipQuadTree - If true and you collide this Sprite against a Group, it will disable the collision check from using a QuadTree.
|
|
*/
|
|
this.skipQuadTree = false;
|
|
|
|
/**
|
|
* If true the Body will check itself against the Sprite.getBounds() dimensions and adjust its width and height accordingly.
|
|
* If false it will compare its dimensions against the Sprite scale instead, and adjust its width height if the scale has changed.
|
|
* Typically you would need to enable syncBounds if your sprite is the child of a responsive display object such as a FlexLayer,
|
|
* or in any situation where the Sprite scale doesn't change, but its parents scale is effecting the dimensions regardless.
|
|
* @property {boolean} syncBounds
|
|
* @default
|
|
*/
|
|
this.syncBounds = false;
|
|
|
|
/**
|
|
* @property {boolean} isMoving - Set by the `moveTo` and `moveFrom` methods.
|
|
*/
|
|
this.isMoving = false;
|
|
|
|
/**
|
|
* @property {boolean} stopVelocityOnCollide - Set by the `moveTo` and `moveFrom` methods.
|
|
*/
|
|
this.stopVelocityOnCollide = true;
|
|
|
|
/**
|
|
* @property {integer} moveTimer - Internal time used by the `moveTo` and `moveFrom` methods.
|
|
* @private
|
|
*/
|
|
this.moveTimer = 0;
|
|
|
|
/**
|
|
* @property {integer} moveDistance - Internal distance value, used by the `moveTo` and `moveFrom` methods.
|
|
* @private
|
|
*/
|
|
this.moveDistance = 0;
|
|
|
|
/**
|
|
* @property {integer} moveDuration - Internal duration value, used by the `moveTo` and `moveFrom` methods.
|
|
* @private
|
|
*/
|
|
this.moveDuration = 0;
|
|
|
|
/**
|
|
* @property {Phaser.Line} moveTarget - Set by the `moveTo` method, and updated each frame.
|
|
* @private
|
|
*/
|
|
this.moveTarget = null;
|
|
|
|
/**
|
|
* @property {Phaser.Point} moveEnd - Set by the `moveTo` method, and updated each frame.
|
|
* @private
|
|
*/
|
|
this.moveEnd = null;
|
|
|
|
/**
|
|
* @property {Phaser.Signal} onMoveComplete - Listen for the completion of `moveTo` or `moveFrom` events.
|
|
*/
|
|
this.onMoveComplete = new Phaser.Signal();
|
|
|
|
/**
|
|
* @property {function} movementCallback - Optional callback. If set, invoked during the running of `moveTo` or `moveFrom` events.
|
|
*/
|
|
this.movementCallback = null;
|
|
|
|
/**
|
|
* @property {object} movementCallbackContext - Context in which to call the movementCallback.
|
|
*/
|
|
this.movementCallbackContext = null;
|
|
|
|
/**
|
|
* @property {boolean} _reset - Internal cache var.
|
|
* @private
|
|
*/
|
|
this._reset = true;
|
|
|
|
/**
|
|
* @property {number} _sx - Internal cache var.
|
|
* @private
|
|
*/
|
|
this._sx = sprite.scale.x;
|
|
|
|
/**
|
|
* @property {number} _sy - Internal cache var.
|
|
* @private
|
|
*/
|
|
this._sy = sprite.scale.y;
|
|
|
|
/**
|
|
* @property {number} _dx - Internal cache var.
|
|
* @private
|
|
*/
|
|
this._dx = 0;
|
|
|
|
/**
|
|
* @property {number} _dy - Internal cache var.
|
|
* @private
|
|
*/
|
|
this._dy = 0;
|
|
|
|
};
|
|
|
|
Phaser.Physics.Arcade.Body.prototype = {
|
|
|
|
/**
|
|
* Internal method.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#updateBounds
|
|
* @protected
|
|
*/
|
|
updateBounds: function () {
|
|
|
|
if (this.syncBounds)
|
|
{
|
|
var b = this.sprite.getBounds();
|
|
b.ceilAll();
|
|
|
|
if (b.width !== this.width || b.height !== this.height)
|
|
{
|
|
this.width = b.width;
|
|
this.height = b.height;
|
|
this._reset = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var asx = Math.abs(this.sprite.scale.x);
|
|
var asy = Math.abs(this.sprite.scale.y);
|
|
|
|
if (asx !== this._sx || asy !== this._sy)
|
|
{
|
|
this.width = this.sourceWidth * asx;
|
|
this.height = this.sourceHeight * asy;
|
|
this._sx = asx;
|
|
this._sy = asy;
|
|
this._reset = true;
|
|
}
|
|
}
|
|
|
|
if (this._reset)
|
|
{
|
|
this.halfWidth = Math.floor(this.width / 2);
|
|
this.halfHeight = Math.floor(this.height / 2);
|
|
this.center.setTo(this.position.x + this.halfWidth, this.position.y + this.halfHeight);
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Internal method.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#preUpdate
|
|
* @protected
|
|
*/
|
|
preUpdate: function () {
|
|
|
|
if (!this.enable || this.game.physics.arcade.isPaused)
|
|
{
|
|
return;
|
|
}
|
|
|
|
this.dirty = true;
|
|
|
|
// Store and reset collision flags
|
|
this.wasTouching.none = this.touching.none;
|
|
this.wasTouching.up = this.touching.up;
|
|
this.wasTouching.down = this.touching.down;
|
|
this.wasTouching.left = this.touching.left;
|
|
this.wasTouching.right = this.touching.right;
|
|
|
|
this.touching.none = true;
|
|
this.touching.up = false;
|
|
this.touching.down = false;
|
|
this.touching.left = false;
|
|
this.touching.right = false;
|
|
|
|
this.blocked.up = false;
|
|
this.blocked.down = false;
|
|
this.blocked.left = false;
|
|
this.blocked.right = false;
|
|
|
|
this.embedded = false;
|
|
|
|
this.updateBounds();
|
|
|
|
this.position.x = (this.sprite.world.x - (this.sprite.anchor.x * this.sprite.width)) + this.sprite.scale.x * this.offset.x;
|
|
this.position.x -= this.sprite.scale.x < 0 ? this.width : 0;
|
|
|
|
this.position.y = (this.sprite.world.y - (this.sprite.anchor.y * this.sprite.height)) + this.sprite.scale.y * this.offset.y;
|
|
this.position.y -= this.sprite.scale.y < 0 ? this.height : 0;
|
|
|
|
this.rotation = this.sprite.angle;
|
|
|
|
this.preRotation = this.rotation;
|
|
|
|
if (this._reset || this.sprite.fresh)
|
|
{
|
|
this.prev.x = this.position.x;
|
|
this.prev.y = this.position.y;
|
|
}
|
|
|
|
if (this.moves)
|
|
{
|
|
this.game.physics.arcade.updateMotion(this);
|
|
|
|
this.newVelocity.set(this.velocity.x * this.game.time.physicsElapsed, this.velocity.y * this.game.time.physicsElapsed);
|
|
|
|
this.position.x += this.newVelocity.x;
|
|
this.position.y += this.newVelocity.y;
|
|
|
|
if (this.position.x !== this.prev.x || this.position.y !== this.prev.y)
|
|
{
|
|
this.angle = Math.atan2(this.velocity.y, this.velocity.x);
|
|
}
|
|
|
|
this.speed = Math.sqrt(this.velocity.x * this.velocity.x + this.velocity.y * this.velocity.y);
|
|
|
|
// Now the State update will throw collision checks at the Body
|
|
// And finally we'll integrate the new position back to the Sprite in postUpdate
|
|
|
|
if (this.collideWorldBounds)
|
|
{
|
|
if (this.checkWorldBounds() && this.onWorldBounds)
|
|
{
|
|
this.onWorldBounds.dispatch(this.sprite, this.blocked.up, this.blocked.down, this.blocked.left, this.blocked.right);
|
|
}
|
|
}
|
|
}
|
|
|
|
this._dx = this.deltaX();
|
|
this._dy = this.deltaY();
|
|
|
|
this._reset = false;
|
|
|
|
},
|
|
|
|
/**
|
|
* Internal method.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#updateMovement
|
|
* @protected
|
|
*/
|
|
updateMovement: function () {
|
|
|
|
var percent = 0;
|
|
var collided = (this.overlapX !== 0 || this.overlapY !== 0);
|
|
|
|
// Duration or Distance based?
|
|
|
|
if (this.moveDuration > 0)
|
|
{
|
|
this.moveTimer += this.game.time.elapsedMS;
|
|
|
|
percent = this.moveTimer / this.moveDuration;
|
|
}
|
|
else
|
|
{
|
|
this.moveTarget.end.set(this.position.x, this.position.y);
|
|
|
|
percent = this.moveTarget.length / this.moveDistance;
|
|
}
|
|
|
|
if (this.movementCallback)
|
|
{
|
|
var result = this.movementCallback.call(this.movementCallbackContext, this, this.velocity, percent);
|
|
}
|
|
|
|
if (collided || percent >= 1 || (result !== undefined && result !== true))
|
|
{
|
|
this.stopMovement((percent >= 1) || (this.stopVelocityOnCollide && collided));
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
/**
|
|
* If this Body is moving as a result of a call to `moveTo` or `moveFrom` (i.e. it
|
|
* has Body.isMoving true), then calling this method will stop the movement before
|
|
* either the duration or distance counters expire.
|
|
*
|
|
* The `onMoveComplete` signal is dispatched.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#stopMovement
|
|
* @param {boolean} [stopVelocity] - Should the Body.velocity be set to zero?
|
|
*/
|
|
stopMovement: function (stopVelocity) {
|
|
|
|
if (this.isMoving)
|
|
{
|
|
this.isMoving = false;
|
|
|
|
if (stopVelocity)
|
|
{
|
|
this.velocity.set(0);
|
|
}
|
|
|
|
// Send the Sprite this Body belongs to
|
|
// and a boolean indicating if it stopped because of a collision or not
|
|
this.onMoveComplete.dispatch(this.sprite, (this.overlapX !== 0 || this.overlapY !== 0));
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Internal method.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#postUpdate
|
|
* @protected
|
|
*/
|
|
postUpdate: function () {
|
|
|
|
// Only allow postUpdate to be called once per frame
|
|
if (!this.enable || !this.dirty)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Moving?
|
|
if (this.isMoving)
|
|
{
|
|
this.updateMovement();
|
|
}
|
|
|
|
this.dirty = false;
|
|
|
|
if (this.deltaX() < 0)
|
|
{
|
|
this.facing = Phaser.LEFT;
|
|
}
|
|
else if (this.deltaX() > 0)
|
|
{
|
|
this.facing = Phaser.RIGHT;
|
|
}
|
|
|
|
if (this.deltaY() < 0)
|
|
{
|
|
this.facing = Phaser.UP;
|
|
}
|
|
else if (this.deltaY() > 0)
|
|
{
|
|
this.facing = Phaser.DOWN;
|
|
}
|
|
|
|
if (this.moves)
|
|
{
|
|
this._dx = this.deltaX();
|
|
this._dy = this.deltaY();
|
|
|
|
if (this.deltaMax.x !== 0 && this._dx !== 0)
|
|
{
|
|
if (this._dx < 0 && this._dx < -this.deltaMax.x)
|
|
{
|
|
this._dx = -this.deltaMax.x;
|
|
}
|
|
else if (this._dx > 0 && this._dx > this.deltaMax.x)
|
|
{
|
|
this._dx = this.deltaMax.x;
|
|
}
|
|
}
|
|
|
|
if (this.deltaMax.y !== 0 && this._dy !== 0)
|
|
{
|
|
if (this._dy < 0 && this._dy < -this.deltaMax.y)
|
|
{
|
|
this._dy = -this.deltaMax.y;
|
|
}
|
|
else if (this._dy > 0 && this._dy > this.deltaMax.y)
|
|
{
|
|
this._dy = this.deltaMax.y;
|
|
}
|
|
}
|
|
|
|
this.sprite.position.x += this._dx;
|
|
this.sprite.position.y += this._dy;
|
|
this._reset = true;
|
|
}
|
|
|
|
this.center.setTo(this.position.x + this.halfWidth, this.position.y + this.halfHeight);
|
|
|
|
if (this.allowRotation)
|
|
{
|
|
this.sprite.angle += this.deltaZ();
|
|
}
|
|
|
|
this.prev.x = this.position.x;
|
|
this.prev.y = this.position.y;
|
|
|
|
},
|
|
|
|
/**
|
|
* Internal method.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#checkWorldBounds
|
|
* @protected
|
|
* @return {boolean} True if the Body collided with the world bounds, otherwise false.
|
|
*/
|
|
checkWorldBounds: function () {
|
|
|
|
var pos = this.position;
|
|
var bounds = this.game.physics.arcade.bounds;
|
|
var check = this.game.physics.arcade.checkCollision;
|
|
|
|
var bx = (this.worldBounce) ? -this.worldBounce.x : -this.bounce.x;
|
|
var by = (this.worldBounce) ? -this.worldBounce.y : -this.bounce.y;
|
|
|
|
if (this.isCircle)
|
|
{
|
|
var bodyBounds = {
|
|
x: this.center.x - this.radius,
|
|
y: this.center.y - this.radius,
|
|
right: this.center.x + this.radius,
|
|
bottom: this.center.y + this.radius
|
|
};
|
|
|
|
if (bodyBounds.x < bounds.x && check.left)
|
|
{
|
|
pos.x = bounds.x - this.halfWidth + this.radius;
|
|
this.velocity.x *= bx;
|
|
this.blocked.left = true;
|
|
}
|
|
else if (bodyBounds.right > bounds.right && check.right)
|
|
{
|
|
pos.x = bounds.right - this.halfWidth - this.radius;
|
|
this.velocity.x *= bx;
|
|
this.blocked.right = true;
|
|
}
|
|
|
|
if (bodyBounds.y < bounds.y && check.up)
|
|
{
|
|
pos.y = bounds.y - this.halfHeight + this.radius;
|
|
this.velocity.y *= by;
|
|
this.blocked.up = true;
|
|
}
|
|
else if (bodyBounds.bottom > bounds.bottom && check.down)
|
|
{
|
|
pos.y = bounds.bottom - this.halfHeight - this.radius;
|
|
this.velocity.y *= by;
|
|
this.blocked.down = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (pos.x < bounds.x && check.left)
|
|
{
|
|
pos.x = bounds.x;
|
|
this.velocity.x *= bx;
|
|
this.blocked.left = true;
|
|
}
|
|
else if (this.right > bounds.right && check.right)
|
|
{
|
|
pos.x = bounds.right - this.width;
|
|
this.velocity.x *= bx;
|
|
this.blocked.right = true;
|
|
}
|
|
|
|
if (pos.y < bounds.y && check.up)
|
|
{
|
|
pos.y = bounds.y;
|
|
this.velocity.y *= by;
|
|
this.blocked.up = true;
|
|
}
|
|
else if (this.bottom > bounds.bottom && check.down)
|
|
{
|
|
pos.y = bounds.bottom - this.height;
|
|
this.velocity.y *= by;
|
|
this.blocked.down = true;
|
|
}
|
|
}
|
|
|
|
return (this.blocked.up || this.blocked.down || this.blocked.left || this.blocked.right);
|
|
|
|
},
|
|
|
|
/**
|
|
* Note: This method is experimental, and may be changed or removed in a future release.
|
|
*
|
|
* This method moves the Body in the given direction, for the duration specified.
|
|
* It works by setting the velocity on the Body, and an internal timer, and then
|
|
* monitoring the duration each frame. When the duration is up the movement is
|
|
* stopped and the `Body.onMoveComplete` signal is dispatched.
|
|
*
|
|
* Movement also stops if the Body collides or overlaps with any other Body.
|
|
*
|
|
* You can control if the velocity should be reset to zero on collision, by using
|
|
* the property `Body.stopVelocityOnCollide`.
|
|
*
|
|
* Stop the movement at any time by calling `Body.stopMovement`.
|
|
*
|
|
* You can optionally set a speed in pixels per second. If not specified it
|
|
* will use the current `Body.speed` value. If this is zero, the function will return false.
|
|
*
|
|
* Please note that due to browser timings you should allow for a variance in
|
|
* when the duration will actually expire. Depending on system it may be as much as
|
|
* +- 50ms. Also this method doesn't take into consideration any other forces acting
|
|
* on the Body, such as Gravity, drag or maxVelocity, all of which may impact the
|
|
* movement.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#moveFrom
|
|
* @param {integer} duration - The duration of the movement, in ms.
|
|
* @param {integer} [speed] - The speed of the movement, in pixels per second. If not provided `Body.speed` is used.
|
|
* @param {integer} [direction] - The angle of movement. If not provided `Body.angle` is used.
|
|
* @return {boolean} True if the movement successfully started, otherwise false.
|
|
*/
|
|
moveFrom: function (duration, speed, direction) {
|
|
|
|
if (speed === undefined) { speed = this.speed; }
|
|
|
|
if (speed === 0)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var angle;
|
|
|
|
if (direction === undefined)
|
|
{
|
|
angle = this.angle;
|
|
direction = this.game.math.radToDeg(angle);
|
|
}
|
|
else
|
|
{
|
|
angle = this.game.math.degToRad(direction);
|
|
}
|
|
|
|
this.moveTimer = 0;
|
|
this.moveDuration = duration;
|
|
|
|
// Avoid sin/cos
|
|
if (direction === 0 || direction === 180)
|
|
{
|
|
this.velocity.set(Math.cos(angle) * speed, 0);
|
|
}
|
|
else if (direction === 90 || direction === 270)
|
|
{
|
|
this.velocity.set(0, Math.sin(angle) * speed);
|
|
}
|
|
else
|
|
{
|
|
this.velocity.set(Math.cos(angle) * speed, Math.sin(angle) * speed);
|
|
}
|
|
|
|
this.isMoving = true;
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
/**
|
|
* Note: This method is experimental, and may be changed or removed in a future release.
|
|
*
|
|
* This method moves the Body in the given direction, for the duration specified.
|
|
* It works by setting the velocity on the Body, and an internal distance counter.
|
|
* The distance is monitored each frame. When the distance equals the distance
|
|
* specified in this call, the movement is stopped, and the `Body.onMoveComplete`
|
|
* signal is dispatched.
|
|
*
|
|
* Movement also stops if the Body collides or overlaps with any other Body.
|
|
*
|
|
* You can control if the velocity should be reset to zero on collision, by using
|
|
* the property `Body.stopVelocityOnCollide`.
|
|
*
|
|
* Stop the movement at any time by calling `Body.stopMovement`.
|
|
*
|
|
* Please note that due to browser timings you should allow for a variance in
|
|
* when the distance will actually expire.
|
|
*
|
|
* Note: This method doesn't take into consideration any other forces acting
|
|
* on the Body, such as Gravity, drag or maxVelocity, all of which may impact the
|
|
* movement.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#moveTo
|
|
* @param {integer} duration - The duration of the movement, in ms.
|
|
* @param {integer} distance - The distance, in pixels, the Body will move.
|
|
* @param {integer} [direction] - The angle of movement. If not provided `Body.angle` is used.
|
|
* @return {boolean} True if the movement successfully started, otherwise false.
|
|
*/
|
|
moveTo: function (duration, distance, direction) {
|
|
|
|
var speed = distance / (duration / 1000);
|
|
|
|
if (speed === 0)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var angle;
|
|
|
|
if (direction === undefined)
|
|
{
|
|
angle = this.angle;
|
|
direction = this.game.math.radToDeg(angle);
|
|
}
|
|
else
|
|
{
|
|
angle = this.game.math.degToRad(direction);
|
|
}
|
|
|
|
distance = Math.abs(distance);
|
|
|
|
this.moveDuration = 0;
|
|
this.moveDistance = distance;
|
|
|
|
if (this.moveTarget === null)
|
|
{
|
|
this.moveTarget = new Phaser.Line();
|
|
this.moveEnd = new Phaser.Point();
|
|
}
|
|
|
|
this.moveTarget.fromAngle(this.x, this.y, angle, distance);
|
|
|
|
this.moveEnd.set(this.moveTarget.end.x, this.moveTarget.end.y);
|
|
|
|
this.moveTarget.setTo(this.x, this.y, this.x, this.y);
|
|
|
|
// Avoid sin/cos
|
|
if (direction === 0 || direction === 180)
|
|
{
|
|
this.velocity.set(Math.cos(angle) * speed, 0);
|
|
}
|
|
else if (direction === 90 || direction === 270)
|
|
{
|
|
this.velocity.set(0, Math.sin(angle) * speed);
|
|
}
|
|
else
|
|
{
|
|
this.velocity.set(Math.cos(angle) * speed, Math.sin(angle) * speed);
|
|
}
|
|
|
|
this.isMoving = true;
|
|
|
|
return true;
|
|
|
|
},
|
|
|
|
/**
|
|
* You can modify the size of the physics Body to be any dimension you need.
|
|
* This allows you to make it smaller, or larger, than the parent Sprite.
|
|
* You can also control the x and y offset of the Body. This is the position of the
|
|
* Body relative to the top-left of the Sprite _texture_.
|
|
*
|
|
* For example: If you have a Sprite with a texture that is 80x100 in size,
|
|
* and you want the physics body to be 32x32 pixels in the middle of the texture, you would do:
|
|
*
|
|
* `setSize(32, 32, 24, 34)`
|
|
*
|
|
* Where the first two parameters is the new Body size (32x32 pixels).
|
|
* 24 is the horizontal offset of the Body from the top-left of the Sprites texture, and 34
|
|
* is the vertical offset.
|
|
*
|
|
* Calling `setSize` on a Body that has already had `setCircle` will reset all of the Circle
|
|
* properties, making this Body rectangular again.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#setSize
|
|
* @param {number} width - The width of the Body.
|
|
* @param {number} height - The height of the Body.
|
|
* @param {number} [offsetX] - The X offset of the Body from the top-left of the Sprites texture.
|
|
* @param {number} [offsetY] - The Y offset of the Body from the top-left of the Sprites texture.
|
|
*/
|
|
setSize: function (width, height, offsetX, offsetY) {
|
|
|
|
if (offsetX === undefined) { offsetX = this.offset.x; }
|
|
if (offsetY === undefined) { offsetY = this.offset.y; }
|
|
|
|
this.sourceWidth = width;
|
|
this.sourceHeight = height;
|
|
this.width = this.sourceWidth * this._sx;
|
|
this.height = this.sourceHeight * this._sy;
|
|
this.halfWidth = Math.floor(this.width / 2);
|
|
this.halfHeight = Math.floor(this.height / 2);
|
|
this.offset.setTo(offsetX, offsetY);
|
|
|
|
this.center.setTo(this.position.x + this.halfWidth, this.position.y + this.halfHeight);
|
|
|
|
this.isCircle = false;
|
|
this.radius = 0;
|
|
|
|
},
|
|
|
|
/**
|
|
* Sets this Body as using a circle, of the given radius, for all collision detection instead of a rectangle.
|
|
* The radius is given in pixels and is the distance from the center of the circle to the edge.
|
|
*
|
|
* You can also control the x and y offset, which is the position of the Body relative to the top-left of the Sprite.
|
|
*
|
|
* To change a Body back to being rectangular again call `Body.setSize`.
|
|
*
|
|
* Note: Circular collision only happens with other Arcade Physics bodies, it does not
|
|
* work against tile maps, where rectangular collision is the only method supported.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#setCircle
|
|
* @param {number} [radius] - The radius of the Body in pixels. Pass a value of zero / undefined, to stop the Body using a circle for collision.
|
|
* @param {number} [offsetX] - The X offset of the Body from the Sprite position.
|
|
* @param {number} [offsetY] - The Y offset of the Body from the Sprite position.
|
|
*/
|
|
setCircle: function (radius, offsetX, offsetY) {
|
|
|
|
if (offsetX === undefined) { offsetX = this.offset.x; }
|
|
if (offsetY === undefined) { offsetY = this.offset.y; }
|
|
|
|
if (radius > 0)
|
|
{
|
|
this.isCircle = true;
|
|
this.radius = radius;
|
|
|
|
this.sourceWidth = radius * 2;
|
|
this.sourceHeight = radius * 2;
|
|
|
|
this.width = this.sourceWidth * this._sx;
|
|
this.height = this.sourceHeight * this._sy;
|
|
|
|
this.halfWidth = Math.floor(this.width / 2);
|
|
this.halfHeight = Math.floor(this.height / 2);
|
|
|
|
this.offset.setTo(offsetX, offsetY);
|
|
|
|
this.center.setTo(this.position.x + this.halfWidth, this.position.y + this.halfHeight);
|
|
}
|
|
else
|
|
{
|
|
this.isCircle = false;
|
|
}
|
|
|
|
},
|
|
|
|
/**
|
|
* Resets all Body values (velocity, acceleration, rotation, etc)
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#reset
|
|
* @param {number} x - The new x position of the Body.
|
|
* @param {number} y - The new y position of the Body.
|
|
*/
|
|
reset: function (x, y) {
|
|
|
|
this.velocity.set(0);
|
|
this.acceleration.set(0);
|
|
|
|
this.speed = 0;
|
|
this.angularVelocity = 0;
|
|
this.angularAcceleration = 0;
|
|
|
|
this.position.x = (x - (this.sprite.anchor.x * this.sprite.width)) + this.sprite.scale.x * this.offset.x;
|
|
this.position.x -= this.sprite.scale.x < 0 ? this.width : 0;
|
|
|
|
this.position.y = (y - (this.sprite.anchor.y * this.sprite.height)) + this.sprite.scale.y * this.offset.y;
|
|
this.position.y -= this.sprite.scale.y < 0 ? this.height : 0;
|
|
|
|
this.prev.x = this.position.x;
|
|
this.prev.y = this.position.y;
|
|
|
|
this.rotation = this.sprite.angle;
|
|
this.preRotation = this.rotation;
|
|
|
|
this._sx = this.sprite.scale.x;
|
|
this._sy = this.sprite.scale.y;
|
|
|
|
this.center.setTo(this.position.x + this.halfWidth, this.position.y + this.halfHeight);
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the bounds of this physics body.
|
|
*
|
|
* Only used internally by the World collision methods.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#getBounds
|
|
* @param {object} obj - The object in which to set the bounds values.
|
|
* @return {object} The object that was given to this method.
|
|
*/
|
|
getBounds: function (obj) {
|
|
|
|
if (this.isCircle)
|
|
{
|
|
obj.x = this.center.x - this.radius;
|
|
obj.y = this.center.y - this.radius;
|
|
obj.right = this.center.x + this.radius;
|
|
obj.bottom = this.center.y + this.radius;
|
|
}
|
|
else
|
|
{
|
|
obj.x = this.x;
|
|
obj.y = this.y;
|
|
obj.right = this.right;
|
|
obj.bottom = this.bottom;
|
|
}
|
|
|
|
return obj;
|
|
|
|
},
|
|
|
|
/**
|
|
* Tests if a world point lies within this Body.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#hitTest
|
|
* @param {number} x - The world x coordinate to test.
|
|
* @param {number} y - The world y coordinate to test.
|
|
* @return {boolean} True if the given coordinates are inside this Body, otherwise false.
|
|
*/
|
|
hitTest: function (x, y) {
|
|
|
|
return (this.isCircle) ? Phaser.Circle.contains(this, x, y) : Phaser.Rectangle.contains(this, x, y);
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns true if the bottom of this Body is in contact with either the world bounds or a tile.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#onFloor
|
|
* @return {boolean} True if in contact with either the world bounds or a tile.
|
|
*/
|
|
onFloor: function () {
|
|
|
|
return this.blocked.down;
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns true if the top of this Body is in contact with either the world bounds or a tile.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#onCeiling
|
|
* @return {boolean} True if in contact with either the world bounds or a tile.
|
|
*/
|
|
onCeiling: function(){
|
|
|
|
return this.blocked.up;
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns true if either side of this Body is in contact with either the world bounds or a tile.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#onWall
|
|
* @return {boolean} True if in contact with either the world bounds or a tile.
|
|
*/
|
|
onWall: function () {
|
|
|
|
return (this.blocked.left || this.blocked.right);
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the absolute delta x value.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#deltaAbsX
|
|
* @return {number} The absolute delta value.
|
|
*/
|
|
deltaAbsX: function () {
|
|
|
|
return (this.deltaX() > 0 ? this.deltaX() : -this.deltaX());
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the absolute delta y value.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#deltaAbsY
|
|
* @return {number} The absolute delta value.
|
|
*/
|
|
deltaAbsY: function () {
|
|
|
|
return (this.deltaY() > 0 ? this.deltaY() : -this.deltaY());
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the delta x value. The difference between Body.x now and in the previous step.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#deltaX
|
|
* @return {number} The delta value. Positive if the motion was to the right, negative if to the left.
|
|
*/
|
|
deltaX: function () {
|
|
|
|
return this.position.x - this.prev.x;
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the delta y value. The difference between Body.y now and in the previous step.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#deltaY
|
|
* @return {number} The delta value. Positive if the motion was downwards, negative if upwards.
|
|
*/
|
|
deltaY: function () {
|
|
|
|
return this.position.y - this.prev.y;
|
|
|
|
},
|
|
|
|
/**
|
|
* Returns the delta z value. The difference between Body.rotation now and in the previous step.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#deltaZ
|
|
* @return {number} The delta value. Positive if the motion was clockwise, negative if anti-clockwise.
|
|
*/
|
|
deltaZ: function () {
|
|
|
|
return this.rotation - this.preRotation;
|
|
|
|
},
|
|
|
|
/**
|
|
* Destroys this Body.
|
|
*
|
|
* First it calls Group.removeFromHash if the Game Object this Body belongs to is part of a Group.
|
|
* Then it nulls the Game Objects body reference, and nulls this Body.sprite reference.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#destroy
|
|
*/
|
|
destroy: function () {
|
|
|
|
if (this.sprite.parent && this.sprite.parent instanceof Phaser.Group)
|
|
{
|
|
this.sprite.parent.removeFromHash(this.sprite);
|
|
}
|
|
|
|
this.sprite.body = null;
|
|
this.sprite = null;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#left
|
|
* @property {number} left - The x position of the Body. The same as `Body.x`.
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "left", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.x;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#right
|
|
* @property {number} right - The right value of this Body (same as Body.x + Body.width)
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "right", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.x + this.width;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#top
|
|
* @property {number} top - The y position of the Body. The same as `Body.y`.
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "top", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.y;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#bottom
|
|
* @property {number} bottom - The bottom value of this Body (same as Body.y + Body.height)
|
|
* @readonly
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "bottom", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.y + this.height;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#x
|
|
* @property {number} x - The x position.
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "x", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.x;
|
|
|
|
},
|
|
|
|
set: function (value) {
|
|
|
|
this.position.x = value;
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* @name Phaser.Physics.Arcade.Body#y
|
|
* @property {number} y - The y position.
|
|
*/
|
|
Object.defineProperty(Phaser.Physics.Arcade.Body.prototype, "y", {
|
|
|
|
get: function () {
|
|
|
|
return this.position.y;
|
|
|
|
},
|
|
|
|
set: function (value) {
|
|
|
|
this.position.y = value;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* Render Sprite Body.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#render
|
|
* @param {object} context - The context to render to.
|
|
* @param {Phaser.Physics.Arcade.Body} body - The Body to render the info of.
|
|
* @param {string} [color='rgba(0,255,0,0.4)'] - color of the debug info to be rendered. (format is css color string).
|
|
* @param {boolean} [filled=true] - Render the objected as a filled (default, true) or a stroked (false)
|
|
*/
|
|
Phaser.Physics.Arcade.Body.render = function (context, body, color, filled) {
|
|
|
|
if (filled === undefined) { filled = true; }
|
|
|
|
color = color || 'rgba(0,255,0,0.4)';
|
|
|
|
context.fillStyle = color;
|
|
context.strokeStyle = color;
|
|
|
|
if (body.isCircle)
|
|
{
|
|
context.beginPath();
|
|
context.arc(body.center.x - body.game.camera.x, body.center.y - body.game.camera.y, body.radius, 0, 2 * Math.PI);
|
|
|
|
if (filled)
|
|
{
|
|
context.fill();
|
|
}
|
|
else
|
|
{
|
|
context.stroke();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (filled)
|
|
{
|
|
context.fillRect(body.position.x - body.game.camera.x, body.position.y - body.game.camera.y, body.width, body.height);
|
|
}
|
|
else
|
|
{
|
|
context.strokeRect(body.position.x - body.game.camera.x, body.position.y - body.game.camera.y, body.width, body.height);
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
/**
|
|
* Render Sprite Body Physics Data as text.
|
|
*
|
|
* @method Phaser.Physics.Arcade.Body#renderBodyInfo
|
|
* @param {Phaser.Physics.Arcade.Body} body - The Body to render the info of.
|
|
* @param {number} x - X position of the debug info to be rendered.
|
|
* @param {number} y - Y position of the debug info to be rendered.
|
|
* @param {string} [color='rgb(255,255,255)'] - color of the debug info to be rendered. (format is css color string).
|
|
*/
|
|
Phaser.Physics.Arcade.Body.renderBodyInfo = function (debug, body) {
|
|
|
|
debug.line('x: ' + body.x.toFixed(2), 'y: ' + body.y.toFixed(2), 'width: ' + body.width, 'height: ' + body.height);
|
|
debug.line('velocity x: ' + body.velocity.x.toFixed(2), 'y: ' + body.velocity.y.toFixed(2), 'deltaX: ' + body._dx.toFixed(2), 'deltaY: ' + body._dy.toFixed(2));
|
|
debug.line('acceleration x: ' + body.acceleration.x.toFixed(2), 'y: ' + body.acceleration.y.toFixed(2), 'speed: ' + body.speed.toFixed(2), 'angle: ' + body.angle.toFixed(2));
|
|
debug.line('gravity x: ' + body.gravity.x, 'y: ' + body.gravity.y, 'bounce x: ' + body.bounce.x.toFixed(2), 'y: ' + body.bounce.y.toFixed(2));
|
|
debug.line('touching left: ' + body.touching.left, 'right: ' + body.touching.right, 'up: ' + body.touching.up, 'down: ' + body.touching.down);
|
|
debug.line('blocked left: ' + body.blocked.left, 'right: ' + body.blocked.right, 'up: ' + body.blocked.up, 'down: ' + body.blocked.down);
|
|
|
|
};
|
|
|
|
Phaser.Physics.Arcade.Body.prototype.constructor = Phaser.Physics.Arcade.Body;
|
|
</pre>
|
|
</article>
|
|
</section>
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<footer>
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<span class="copyright">
|
|
Phaser Copyright © 2012-2016 Photon Storm Ltd.
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</span>
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<br />
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<span class="jsdoc-message">
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.0</a>
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on Fri Aug 26 2016 01:16:09 GMT+0100 (BST) using the <a href="https://github.com/terryweiss/docstrap">DocStrap template</a>.
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