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Large Tilemap collision overhaul. Proper callback support, optimised collision checks and lots more.

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This commit is contained in:
Richard Davey
2013-05-02 03:37:45 +01:00
parent e62b300a25
commit 2a5b6ef12a
18 changed files with 504 additions and 213 deletions
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Phaser/gameobjects/Tilemap.ts
+43 -14
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@@ -43,6 +43,8 @@ module Phaser {
}
private _tempCollisionData;
public static FORMAT_CSV: number = 0;
public static FORMAT_TILED_JSON: number = 1;
@@ -50,6 +52,8 @@ module Phaser {
public layers : TilemapLayer[];
public currentLayer: TilemapLayer;
public collisionLayer: TilemapLayer;
public collisionCallback = null;
public collisionCallbackContext;
public mapFormat: number;
public update() {
@@ -170,26 +174,44 @@ module Phaser {
// Tile Collision
public setCollisionRange(start: number, end: number, collision?:number = Collision.ANY, resetCollisions: bool = false) {
public setCollisionCallback(context, callback) {
this.collisionCallbackContext = context;
this.collisionCallback = callback;
}
public setCollisionRange(start: number, end: number, collision?:number = Collision.ANY, resetCollisions?: bool = false, separateX?: bool = true, separateY?: bool = true) {
for (var i = start; i < end; i++)
{
this.tiles[i].setCollision(collision, resetCollisions);
this.tiles[i].setCollision(collision, resetCollisions, separateX, separateY);
}
}
public setCollisionByIndex(values:number[], collision?:number = Collision.ANY, resetCollisions: bool = false) {
public setCollisionByIndex(values:number[], collision?:number = Collision.ANY, resetCollisions?: bool = false, separateX?: bool = true, separateY?: bool = true) {
for (var i = 0; i < values.length; i++)
{
this.tiles[values[i]].setCollision(collision, resetCollisions);
this.tiles[values[i]].setCollision(collision, resetCollisions, separateX, separateY);
}
}
// Tile Management
public getTileByIndex(value: number):Tile {
if (this.tiles[value])
{
return this.tiles[value];
}
return null;
}
public getTile(x: number, y: number, layer?: number = 0):Tile {
return this.tiles[this.layers[layer].getTileIndex(x, y)];
@@ -215,7 +237,13 @@ module Phaser {
}
// COLLIDE
public collide(objectOrGroup = null, callback = null): bool {
public collide(objectOrGroup = null, callback = null, context = null) {
if (callback !== null && context !== null)
{
this.collisionCallback = callback;
this.collisionCallbackContext = context;
}
if (objectOrGroup == null)
{
@@ -225,24 +253,27 @@ module Phaser {
// Group?
if (objectOrGroup.isGroup == false)
{
return this.collideGameObject(objectOrGroup);
this.collideGameObject(objectOrGroup);
}
else
{
objectOrGroup.forEachAlive(this, this.collideGameObject, true);
}
return true;
}
public collideGameObject(object: GameObject): bool {
if (object == this) { return false; }
if (object.immovable == false && object.exists == true && object.allowCollisions != Collision.NONE)
if (object !== this && object.immovable == false && object.exists == true && object.allowCollisions != Collision.NONE)
{
return this.collisionLayer.getTileOverlaps(object);
this._tempCollisionData = this.collisionLayer.getTileOverlaps(object);
if (this.collisionCallback !== null && this._tempCollisionData.length > 0)
{
this.collisionCallback.call(this.collisionCallbackContext, object, this._tempCollisionData);
}
return true;
}
else
{
@@ -251,7 +282,6 @@ module Phaser {
}
// Set current layer
// Set layer order?
// Get block of tiles
@@ -259,7 +289,6 @@ module Phaser {
// Delete tiles of certain type
// Erase tiles
}
}