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Sorted out the QuadTree issues and resolved a small but vital bug in separateX, also re-organised the collision flags in Body.

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This commit is contained in:
Richard Davey
2013-09-04 13:54:55 +01:00
parent d44261b191
commit 128bdccd79
7 changed files with 265 additions and 121 deletions
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examples/quadtree.php
+16 -3
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@@ -25,11 +25,14 @@
function create() {
game.world.setSize(2000, 2000);
aliens = [];
for (var i = 0; i < 100; i++)
for (var i = 0; i < 1000; i++)
{
var s = game.add.sprite(game.world.randomX, game.world.randomY, 'baddie');
s.name = 'alien' + s;
s.body.collideWorldBounds = true;
s.body.bounce.setTo(1, 1);
s.body.velocity.setTo(10 + Math.random() * 10, 10 + Math.random() * 10);
@@ -51,6 +54,9 @@
total = game.physics.quadTree.retrieve(ship);
// Get the ships top-most ID. If the length of that ID is 1 then we can ignore every other result,
// it's simply not colliding with anything :)
for (var i = 0; i < total.length; i++)
{
total[i].sprite.alpha = 1;
@@ -80,12 +86,19 @@
for (var i = 0; i < aliens.length; i++)
{
game.debug.renderRectangle(aliens[i].bounds);
// game.debug.renderRectangle(aliens[i].bounds);
}
game.debug.renderText(total.length, 32, 32);
game.debug.renderQuadTree(game.physics.quadTree);
game.debug.renderRectangle(ship);
// game.debug.renderRectangle(ship);
game.debug.renderText('Index: ' + ship.body.quadTreeIndex, 32, 80);
for (var i = 0; i < ship.body.quadTreeIDs.length; i++)
{
game.debug.renderText('ID: ' + ship.body.quadTreeIDs[i], 32, 100 + (i * 20));
}
}