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Use body center in closest, furthest

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samme 2019-11-04 16:11:38 -08:00
parent c25331cf30
commit c46ab84fd9
1 changed files with 14 additions and 14 deletions
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28
src/physics/arcade/ArcadePhysics.js
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@ -23,7 +23,7 @@ var World = require('./World');
* It also holds some useful methods for moving and rotating Arcade Physics Bodies.
*
* You can access it from within a Scene using `this.physics`.
*
*
* Arcade Physics uses the Projection Method of collision resolution and separation. While it's fast and suitable
* for 'arcade' style games it lacks stability when multiple objects are in close proximity or resting upon each other.
* The separation that stops two objects penetrating may create a new penetration against a different object. If you
@ -186,7 +186,7 @@ var ArcadePhysics = new Class({
* If two Groups or arrays are passed, each member of one will be tested against each member of the other.
*
* If **only** one Group is passed (as `object1`), each member of the Group will be collided against the other members.
*
*
* If **only** one Array is passed, the array is iterated and every element in it is tested against the others.
*
* Two callbacks can be provided. The `collideCallback` is invoked if a collision occurs and the two colliding
@ -221,15 +221,15 @@ var ArcadePhysics = new Class({
/**
* This advanced method is specifically for testing for collision between a single Sprite and an array of Tile objects.
*
*
* You should generally use the `collide` method instead, with a Sprite vs. a Tilemap Layer, as that will perform
* tile filtering and culling for you, as well as handle the interesting face collision automatically.
*
*
* This method is offered for those who would like to check for collision with specific Tiles in a layer, without
* having to set any collision attributes on the tiles in question. This allows you to perform quick dynamic collisions
* on small sets of Tiles. As such, no culling or checks are made to the array of Tiles given to this method,
* you should filter them before passing them to this method.
*
*
* Important: Use of this method skips the `interesting faces` system that Tilemap Layers use. This means if you have
* say a row or column of tiles, and you jump into, or walk over them, it's possible to get stuck on the edges of the
* tiles as the interesting face calculations are skipped. However, for quick-fire small collision set tests on
@ -254,10 +254,10 @@ var ArcadePhysics = new Class({
/**
* This advanced method is specifically for testing for overlaps between a single Sprite and an array of Tile objects.
*
*
* You should generally use the `overlap` method instead, with a Sprite vs. a Tilemap Layer, as that will perform
* tile filtering and culling for you, as well as handle the interesting face collision automatically.
*
*
* This method is offered for those who would like to check for overlaps with specific Tiles in a layer, without
* having to set any collision attributes on the tiles in question. This allows you to perform quick dynamic overlap
* tests on small sets of Tiles. As such, no culling or checks are made to the array of Tiles given to this method,
@ -368,7 +368,7 @@ var ArcadePhysics = new Class({
/**
* Finds the Dynamic Body closest to a source point or object.
*
*
* If two or more bodies are the exact same distance from the source point, only the first body
* is returned.
*
@ -390,7 +390,7 @@ var ArcadePhysics = new Class({
bodies.iterate(function (target)
{
var distance = DistanceSquared(x, y, target.x, target.y);
var distance = DistanceSquared(x, y, target.center.x, target.center.y);
if (distance < min)
{
@ -405,7 +405,7 @@ var ArcadePhysics = new Class({
/**
* Finds the Dynamic Body farthest from a source point or object.
*
*
* If two or more bodies are the exact same distance from the source point, only the first body
* is returned.
*
@ -427,7 +427,7 @@ var ArcadePhysics = new Class({
bodies.iterate(function (target)
{
var distance = DistanceSquared(x, y, target.x, target.y);
var distance = DistanceSquared(x, y, target.center.x, target.center.y);
if (distance > max)
{
@ -545,10 +545,10 @@ var ArcadePhysics = new Class({
/**
* This method will search the given rectangular area and return an array of all physics bodies that
* overlap with it. It can return either Dynamic, Static bodies or a mixture of both.
*
*
* A body only has to intersect with the search area to be considered, it doesn't have to be fully
* contained within it.
*
*
* If Arcade Physics is set to use the RTree (which it is by default) then the search for is extremely fast,
* otherwise the search is O(N) for Dynamic Bodies.
*
@ -568,7 +568,7 @@ var ArcadePhysics = new Class({
{
return OverlapRect(this.world, x, y, width, height, includeDynamic, includeStatic);
},
/**
* The Scene that owns this plugin is shutting down.
* We need to kill and reset all internal properties as well as stop listening to Scene events.