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Edge points in and working.

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Richard Davey
2013-09-01 03:15:27 +01:00
parent b742439db8
commit 188d6239a3
3 changed files with 137 additions and 12 deletions
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examples/camera2.php
+16 -12
View File
@@ -69,11 +69,7 @@
br = points[2];
bl = points[3];
s.anchor.setTo(0, 0);
s.angle = 5;
// get the distance between top-left and bottom-right
// distance = Phaser.Math.distance(0,0,s.width,s.height);
s.anchor.setTo(2, 0.5);
// PIXI worldTransform order:
@@ -94,10 +90,10 @@
s.angle += 0.5;
if (s.scale.x < 2)
if (s.scale.x > -2)
{
s.scale.x += 0.01;
s.scale.y += 0.01;
s.scale.x -= 0.01;
s.scale.y -= 0.01;
}
}
@@ -108,17 +104,23 @@
// var p1 = getLocalPosition(midpoint.x, midpoint.y, s);
var offsetX = s.anchor.x * s.width;
var offsetY = s.anchor.y * s.height;
var sx = s.x - offsetX;
var sy = s.y - offsetY;
// top left
var p1 = getLocalPosition(s.x, s.y, s);
var p1 = getLocalPosition(sx, sy, s);
// top right
var p2 = getLocalPosition(s.x + s.width, s.y, s);
var p2 = getLocalPosition(sx + s.width, sy, s);
// bottom left
var p3 = getLocalPosition(s.x, s.y + s.height, s);
var p3 = getLocalPosition(sx, sy + s.height, s);
// bottom right
var p4 = getLocalPosition(s.x + s.width, s.y + s.height, s);
var p4 = getLocalPosition(sx + s.width, sy + s.height, s);
p1.add(s.x, s.y);
p2.add(s.x, s.y);
@@ -139,6 +141,8 @@
game.debug.renderText('ty: ' + tr.y, 32, 265);
game.debug.renderText('px: ' + p2.x, 32, 280);
game.debug.renderText('py: ' + p2.y, 32, 295);
game.debug.renderText('ox: ' + offsetX, 32, 350);
game.debug.renderText('oy: ' + offsetY, 32, 370);
}
examples/camera3.php
+55
View File
@@ -0,0 +1,55 @@
<!DOCTYPE HTML>
<html>
<head>
<title>phaser.js - a new beginning</title>
<?php
require('js.php');
?>
</head>
<body>
<script type="text/javascript">
(function () {
var game = new Phaser.Game(800, 600, Phaser.CANVAS, '', { preload: preload, create: create, update: update, render: render });
function preload() {
game.load.image('mushroom', 'assets/sprites/mana_card.png');
}
function create() {
s = game.add.sprite(game.world.centerX, game.world.centerY, 'mushroom');
s.anchor.setTo(0.5, 0.5);
}
function update() {
s.angle += 0.5;
if (s.scale.x > -2)
{
s.scale.x -= 0.01;
s.scale.y -= 0.01;
}
}
function render() {
game.debug.renderPoint(s.topLeft, 'rgb(255,0,0)');
game.debug.renderPoint(s.topRight, 'rgb(0,255,0)');
game.debug.renderPoint(s.bottomLeft, 'rgb(0,0,255)');
game.debug.renderPoint(s.bottomRight, 'rgb(255,0,255)');
}
})();
</script>
</body>
</html>