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This commit is contained in:
Richard Davey
2013-09-05 00:24:01 +01:00
parent 55cf10a085
commit 912d6e46aa
1 changed files with 71 additions and 31 deletions
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examples/bringToTop.php
+71 -31
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@@ -30,33 +30,33 @@
function create() {
s = game.add.sprite(600, game.world.centerY, 'sonic');
s = game.add.sprite(600, 100, 'sonic');
s.name = 'X';
a = game.add.child(s, -70, 0, 'sonic');
b = game.add.child(s, -140, 0, 'sonic');
c = game.add.child(s, -210, 0, 'sonic');
d = game.add.child(s, -280, 0, 'sonic');
e = game.add.child(s, -350, 0, 'sonic');
f = game.add.child(s, -420, 0, 'sonic');
a = game.add.child(s, -70, 200, 'sonic');
b = game.add.child(s, -140, 200, 'sonic');
c = game.add.child(s, -210, 200, 'sonic');
d = game.add.child(s, -280, 200, 'sonic');
e = game.add.child(s, -350, 200, 'sonic');
f = game.add.child(s, -420, 200, 'sonic');
a.name = 'a';
b.name = 'b';
c.name = 'c';
d.name = 'd';
e.name = 'e';
f.name = 'f';
a.name = 'A';
b.name = 'B';
c.name = 'C';
d.name = 'D';
e.name = 'E';
f.name = 'F';
tests = [a,b,c,d,e,f];
game.input.onUp.add(runChange, this);
scanList(s);
scanList(game.world._stage);
}
function runChange () {
changeOrder(b, c);
changeOrder(e, f);
}
function changeOrder (node1, node2) {
@@ -68,15 +68,31 @@
if (index1 !== -1 && index2 !== -1)
{
// Cache the node values
var node1Prev = node1._iPrev;
var node1Next = node1._iNext;
var node2Prev = node2._iPrev;
var node2Next = node2._iNext;
// Now deep scan search and replace
var displayObject = this.game.world._stage;
var testObject = displayObject.last._iNext;
displayObject = displayObject.first;
do
{
displayObject = displayObject._iNext;
}
while(displayObject != testObject)
// Check for neighbours (cater for any order parameters)
if (node1._iNext == node2)
{
console.log('A-B neighbour swap');
console.log('A-B neighbour swap. Parent is', node1.parent.name, 'tail is', tail.name);
// Starting
// Node 1 (A) Node 2 (B) X C
@@ -88,21 +104,42 @@
// Next: C Next: A Next: B Next: D
// Prev: B Prev: X Prev: - Prev: A
node1._iNext = node2Next;
node1._iPrev = node2;
node2._iNext = node1;
node2._iPrev = node1Prev;
// Notify the head and tail
if (node1Prev)
// Was node2 a tail node?
/*
if (node2 === tail)
{
node1Prev._iNext = node2;
}
node2._iNext = node1;
node2._iPrev = node1Prev;
node1._iNext = null;
node1._iPrev = node2;
if (node2Next)
{
node2Next._iPrev = node1;
// Notify the head and tail
if (node1Prev)
{
node1Prev._iNext = node2;
}
node1.parent.last = node1;
}
else
{
*/
node1._iNext = node2Next;
node1._iPrev = node2;
node2._iNext = node1;
node2._iPrev = node1Prev;
// Notify the head and tail
if (node1Prev)
{
node1Prev._iNext = node2;
}
if (node2Next)
{
node2Next._iPrev = node1;
}
// }
}
else if (node2._iNext == node1)
{
@@ -197,12 +234,15 @@
}
}
scanList(s);
scanList(game.world._stage);
}
function scanList (sprite) {
console.log('Node | Next | Prev | First | Last');
console.log('------|--------|--------|---------|---------');
var displayObject = sprite;
var testObject = displayObject.last._iNext;
@@ -210,7 +250,7 @@
do
{
var name = displayObject.name || 'nuffin';
var name = displayObject.name || '~';
var nameNext = '-';
var namePrev = '-';
var nameFirst = '-';
@@ -256,7 +296,7 @@
nameLast = '-';
}
console.log('node:', name, 'next:', nameNext, 'prev:', namePrev, 'first:', nameFirst, 'last:', nameLast);
console.log(name + ' | ' + nameNext + ' | ' + namePrev + ' | ' + nameFirst + ' | ' + nameLast);
displayObject = displayObject._iNext;