PSM开发网教程之处理GameEngine2D中的Updates(下)

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 using System;
using System.Collections.Generic;
using Sce.Pss.Core;
using Sce.Pss.Core.Environment;
using Sce.Pss.Core.Graphics;
using Sce.Pss.Core.Input;
using Sce.Pss.Core.Imaging; // for font
using Sce.Pss.HighLevel.GameEngine2D;
using Sce.Pss.HighLevel.GameEngine2D.Base;
namespace Updating
{
public class AppMain
{
public static void Main (string[] args)
{
Director.Initialize();
Font font = new Font(FontAlias.System,16,FontStyle.Bold); FontMap fontMap = new FontMap(font,512);
Scene scene = new Scene();
scene.Camera.SetViewFromViewport();
//Center sprite
BouncingSmile bs = new BouncingSmile();
bs.Position = scene.Camera.CalcBounds().Center; bs.CenterSprite();
Label label1 = new Label("Derived from Node",fontMap); label1.Position = new Vector2(bs.Position.X - 80, bs.Position.Y + 200); Scheduler.Instance.ScheduleUpdateForTarget(bs,1,false);
//Left sprite
Texture2D texture = new Texture2D("/Application/smile.png",false);
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 TextureInfo ti = new TextureInfo(texture);
SpriteUV sprite = new SpriteUV(ti);
sprite.Quad.S = new Vector2(128,128);
sprite.Position = scene.Camera.CalcBounds().Center; sprite.Position = new Vector2(sprite.Position.X - 256,sprite.Position.Y); sprite.CenterSprite();
bool goingUp = true;
sprite.Schedule( (dt) => {
if(goingUp)
{
sprite.Position = new Vector2(sprite.Position.X, sprite.Position.Y + 3); if(sprite.Position.Y >= 390) goingUp = false; }
else
{
sprite.Position = new Vector2(sprite.Position.X, sprite.Position.Y - 3); if(sprite.Position.Y <= 64) goingUp = true; }
});
Label label2 = new Label("Using lambda",fontMap); label2.Position = new Vector2(sprite.Position.X - 60, sprite.Position.Y + 200);
//Right sprite
Texture2D texture2 = new Texture2D("/Application/smile.png",false); TextureInfo ti2 = new TextureInfo(texture);
SpriteUV sprite2 = new SpriteUV(ti);
sprite2.Quad.S = new Vector2(128,128);
sprite2.Position = scene.Camera.CalcBounds().Center; sprite2.Position = new Vector2(sprite2.Position.X + 256,sprite2.Position.Y); sprite2.CenterSprite();
BounceAction ba = new BounceAction();
ActionManager.Instance.AddAction(ba,sprite2); ba.Run();
Label label3 = new Label("ActionBase",fontMap); label3.Position = new Vector2(sprite2.Position.X - 50, sprite2.Position.Y + 200)
scene.AddChild(sprite);
scene.AddChild(bs);
scene.AddChild (sprite2);
scene.AddChild(label1);
84 85 86 87 88 89 scene.AddChild(label2); scene.AddChild(label3); Director.Instance.RunWithScene(scene); } } } 下面就是结果显示：
附件中是代码。

Updating.zip (827.28 KB, 下载次数: 0)。