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InputHandler.enableDrag with a boundsRect set now takes into account the Sprites anchor when limiting the drag (thanks @unindented #1593)

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InputHandler.enableDrag with a boundsSprite set now takes into account both the Sprites anchor and the boundsSprite anchor when limiting the drag.
This commit is contained in:
photonstorm 2015-02-16 15:49:46 +00:00
parent 8c23bca62d
commit 9670c8aa86
2 changed files with 37 additions and 16 deletions
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2
README.md
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@ -132,6 +132,8 @@ Thanks to @pnstickne for vast majority of this update.
* Loader.audiosprite has a new `autoDecode` parameter. If `true` the audio file will be decoded immediately upon load.
* Tile.properties is now unique to that specific Tile, and not a reference to the Tileset index bound properties object. Tile.properties can now be modified freely without impacting other tiles sharing the same id (#1254)
* PIXI.TextureSilentFail is a boolean that defaults to `false`. If `true` then `PIXI.Texture.setFrame` will no longer throw an error if the texture dimensions are incorrect. Instead `Texture.valid` will be set to `false` (#1556)
* InputHandler.enableDrag with a boundsRect set now takes into account the Sprites anchor when limiting the drag (thanks @unindented #1593)
* InputHandler.enableDrag with a boundsSprite set now takes into account both the Sprites anchor and the boundsSprite anchor when limiting the drag.
### Bug Fixes

51
src/input/InputHandler.js
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@ -1423,6 +1423,7 @@ Phaser.InputHandler.prototype = {
},
/**
* Bounds Rect check for the sprite drag
* @method Phaser.InputHandler#checkBoundsRect
@ -1451,22 +1452,22 @@ Phaser.InputHandler.prototype = {
}
else
{
if (this.sprite.x < this.boundsRect.left)
if (this.sprite.left < this.boundsRect.left)
{
this.sprite.x = this.boundsRect.x;
this.sprite.x = this.boundsRect.x + this.sprite.offsetX;
}
else if ((this.sprite.x + this.sprite.width) > this.boundsRect.right)
else if (this.sprite.right > this.boundsRect.right)
{
this.sprite.x = this.boundsRect.right - this.sprite.width;
this.sprite.x = this.boundsRect.right - (this.sprite.width - this.sprite.offsetX);
}
if (this.sprite.y < this.boundsRect.top)
if (this.sprite.top < this.boundsRect.top)
{
this.sprite.y = this.boundsRect.top;
this.sprite.y = this.boundsRect.top + this.sprite.offsetY;
}
else if ((this.sprite.y + this.sprite.height) > this.boundsRect.bottom)
else if (this.sprite.bottom > this.boundsRect.bottom)
{
this.sprite.y = this.boundsRect.bottom - this.sprite.height;
this.sprite.y = this.boundsRect.bottom - (this.sprite.height - this.sprite.offsetY);
}
}
@ -1500,23 +1501,41 @@ Phaser.InputHandler.prototype = {
}
else
{
if (this.sprite.x < this.boundsSprite.x)
if (this.sprite.left < this.boundsSprite.left)
{
this.sprite.x = this.boundsSprite.x;
this.sprite.x = this.boundsSprite.left + this.sprite.offsetX;
}
else if ((this.sprite.x + this.sprite.width) > (this.boundsSprite.x + this.boundsSprite.width))
else if (this.sprite.right > this.boundsSprite.right)
{
this.sprite.x = (this.boundsSprite.x + this.boundsSprite.width) - this.sprite.width;
this.sprite.x = this.boundsSprite.right - (this.sprite.width - this.sprite.offsetX);
}
if (this.sprite.y < this.boundsSprite.y)
if (this.sprite.top < this.boundsSprite.top)
{
this.sprite.y = this.boundsSprite.y;
this.sprite.y = this.boundsSprite.top + this.sprite.offsetY;
}
else if ((this.sprite.y + this.sprite.height) > (this.boundsSprite.y + this.boundsSprite.height))
else if (this.sprite.bottom > this.boundsSprite.bottom)
{
this.sprite.y = (this.boundsSprite.y + this.boundsSprite.height) - this.sprite.height;
this.sprite.y = this.boundsSprite.bottom - (this.sprite.height - this.sprite.offsetY);
}
// if (this.sprite.x < this.boundsSprite.x)
// {
// this.sprite.x = this.boundsSprite.x;
// }
// else if ((this.sprite.x + this.sprite.width) > (this.boundsSprite.x + this.boundsSprite.width))
// {
// this.sprite.x = (this.boundsSprite.x + this.boundsSprite.width) - this.sprite.width;
// }
// if (this.sprite.y < this.boundsSprite.y)
// {
// this.sprite.y = this.boundsSprite.y;
// }
// else if ((this.sprite.y + this.sprite.height) > (this.boundsSprite.y + this.boundsSprite.height))
// {
// this.sprite.y = (this.boundsSprite.y + this.boundsSprite.height) - this.sprite.height;
// }
}
}