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Final body / physics / bounds fixes. Also updated various examples, optimised Sprite core loop and enhanced the Invaders example.

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photonstorm
2013-10-30 03:46:52 +00:00
parent 3de62907a0
commit 24c809dd5f
9 changed files with 384 additions and 198 deletions
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src/physics/arcade/Body.js
+18 -18
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@@ -104,6 +104,11 @@ Phaser.Physics.Arcade.Body = function (sprite) {
*/
this.halfHeight = Math.floor(sprite.currentFrame.sourceSizeH / 2);
/**
* @property {Phaser.Point} center - The center coordinate of the Physics Body.
*/
this.center = new Phaser.Point(this.x + this.halfWidth, this.y + this.halfHeight);
/**
* @property {number} _sx - Internal cache var.
* @private
@@ -323,6 +328,7 @@ Phaser.Physics.Arcade.Body.prototype = {
this.halfHeight = Math.floor(this.height / 2);
this._sx = scaleX;
this._sy = scaleY;
this.center.setTo(this.x + this.halfWidth, this.y + this.halfHeight);
}
},
@@ -353,9 +359,6 @@ Phaser.Physics.Arcade.Body.prototype = {
this.screenX = (this.sprite.worldTransform[2] - (this.sprite.anchor.x * this.width)) + this.offset.x;
this.screenY = (this.sprite.worldTransform[5] - (this.sprite.anchor.y * this.height)) + this.offset.y;
// this.preX = (this.sprite.worldTransform[2] - (this.sprite.anchor.x * this.width)) + this.offset.x;
// this.preY = (this.sprite.worldTransform[5] - (this.sprite.anchor.y * this.height)) + this.offset.y;
this.preX = (this.sprite.world.x - (this.sprite.anchor.x * this.width)) + this.offset.x;
this.preY = (this.sprite.world.y - (this.sprite.anchor.y * this.height)) + this.offset.y;
@@ -374,7 +377,8 @@ Phaser.Physics.Arcade.Body.prototype = {
this.checkWorldBounds();
}
this.updateHulls();Array }
this.updateHulls();
}
if (this.skipQuadTree == false && this.allowCollision.none == false && this.sprite.visible && this.sprite.alive)
{
@@ -393,16 +397,6 @@ Phaser.Physics.Arcade.Body.prototype = {
*/
postUpdate: function () {
// Calculate forward-facing edge
if (this.deltaX() == 0 && this.deltaY() == 0)
{
// Can't work it out from the Body, how about from x position?
if (this.sprite.deltaX() == 0 && this.sprite.deltaY() == 0)
{
// still as a statue
}
}
if (this.deltaX() < 0)
{
this.facing = Phaser.LEFT;
@@ -421,8 +415,12 @@ Phaser.Physics.Arcade.Body.prototype = {
this.facing = Phaser.DOWN;
}
this.sprite.x += this.deltaX();
this.sprite.y += this.deltaY();
if (this.deltaX() !== 0 || this.deltaY() !== 0)
{
this.sprite.x += this.deltaX();
this.sprite.y += this.deltaY();
this.center.setTo(this.x + this.halfWidth, this.y + this.halfHeight);
}
if (this.allowRotation)
{
@@ -500,6 +498,8 @@ Phaser.Physics.Arcade.Body.prototype = {
this.halfHeight = Math.floor(this.height / 2);
this.offset.setTo(offsetX, offsetY);
this.center.setTo(this.x + this.halfWidth, this.y + this.halfHeight);
},
/**
@@ -514,8 +514,6 @@ Phaser.Physics.Arcade.Body.prototype = {
this.angularVelocity = 0;
this.angularAcceleration = 0;
// this.preX = (this.sprite.worldTransform[2] - (this.sprite.anchor.x * this.width)) + this.offset.x;
// this.preY = (this.sprite.worldTransform[5] - (this.sprite.anchor.y * this.height)) + this.offset.y;
this.preX = (this.sprite.world.x - (this.sprite.anchor.x * this.width)) + this.offset.x;
this.preY = (this.sprite.world.y - (this.sprite.anchor.y * this.height)) + this.offset.y;
this.preRotation = this.sprite.angle;
@@ -523,6 +521,8 @@ Phaser.Physics.Arcade.Body.prototype = {
this.x = this.preX;
this.y = this.preY;
this.rotation = this.preRotation;
this.center.setTo(this.x + this.halfWidth, this.y + this.halfHeight);
},