/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
//显示初始化
mySky.Visible = false;
mySky.Enabled = false;
mySpriteManager.Visible = false;
mySpriteManager.Enabled = false;
my3DSpriteManager.Visible = false;
my3DSpriteManager.Enabled = false;
myTerrain.Visible = false;
myTerrain.Enabled = false;
foundRoad.Visible = false;
foundRoad.Enabled = false;
//添加二维精灵
mySpriteManager.MySpriteList.Add(new MySprite(Content.Load <Texture2D>("title"), new Vector2(0, 0)));
MyParentSprite threerings = new MySprite(Content.Load <Texture2D>("threerings"), 60, 60, new Vector2(0, 100), new Point(8, 6), 20);
mySpriteManager.MySpriteList.Add(threerings);
SpriteUpdate spriteUpdate = new SpriteUpdate(threerings, graphics);
mySpriteManager.MyUpdateList.Add(spriteUpdate);
//添加三维模型和模型动作
int flyId = my3DSpriteManager.AddMyModel(Content.Load <Model>("fly"), Vector3.Zero);
my3DSpriteManager.UpdateMyModelIdList.Add(flyId);
MyModel fly = (MyModel)my3DSpriteManager.GetMyModel(flyId);
FlyUpdate fupdate = new FlyUpdate(fly);
my3DSpriteManager.MyUpdateList.Add(fupdate);
my3DSpriteManager.AddMyModel(Content.Load <Model>("fly"), new Vector3(200, 0, 0));
my3DSpriteManager.AddMyModel(Content.Load <Model>("fly"), new Vector3(-200, 0, 0));
my3DSpriteManager.AddMyModel(Content.Load <Model>("fly"), new Vector3(0, 200, 0));
//my3DSpriteManager.AddMyModel(Content.Load<Model>("fly"), new Vector3(0, -200, 0));
//my3DSpriteManager.AddMyModel(Content.Load<Model>("fly"), new Vector3(0, 0, 200));
my3DSpriteManager.AddMyModel(Content.Load <Model>("fly"), new Vector3(0, 0, -200));
//初始化鼠标助手
MyMouseHelper.Reset(graphics);
MyMouseHelper.RotationSpeed = 0.005f;
//添加菜单按钮
btn2D = myMenu.AddButton(new MyButton(new Vector2(this.graphics.PreferredBackBufferWidth / 2 - 100, this.graphics.PreferredBackBufferHeight / 2 - 25 - 100),
Content.Load <Texture2D>("2DUp"), Content.Load <Texture2D>("2DHover"), Content.Load <Texture2D>("2DHover")));
btn3D = myMenu.AddButton(new MyButton(new Vector2(this.graphics.PreferredBackBufferWidth / 2 - 100, this.graphics.PreferredBackBufferHeight / 2 - 25),
Content.Load <Texture2D>("3DUp"), Content.Load <Texture2D>("3DHover"), Content.Load <Texture2D>("3DHover")));
btnFoundRoad = myMenu.AddButton(new MyButton(new Vector2(this.graphics.PreferredBackBufferWidth / 2 - 100, this.graphics.PreferredBackBufferHeight / 2 - 25 + 100),
Content.Load <Texture2D>("findRoadUp"), Content.Load <Texture2D>("findRoadHover"), Content.Load <Texture2D>("findRoadHover")));
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
//if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
//this.Exit();
// TODO: Add your update logic here
KeyboardState ks = Keyboard.GetState();
if (ks.IsKeyDown(Keys.Escape))
{
this.Exit();
}
if (myMenu.Visible)
{
if (myMenu.Index == btn2D)
{
MyMouseHelper.Reset(graphics);
mySpriteManager.Visible = true;
mySpriteManager.Enabled = true;
myMenu.Visible = false;
myMenu.Enabled = false;
}
if (myMenu.Index == btn3D)
{
MyMouseHelper.Reset(graphics);
mySky.Visible = true;
mySky.Enabled = true;
my3DSpriteManager.Visible = true;
my3DSpriteManager.Enabled = true;
myTerrain.Visible = true;
myTerrain.Enabled = true;
myMenu.Visible = false;
myMenu.Enabled = false;
this.IsMouseVisible = false;
}
if (myMenu.Index == btnFoundRoad)
{
MyMouseHelper.Reset(graphics);
foundRoad.Visible = true;
foundRoad.Enabled = true;
myMenu.Visible = false;
myMenu.Enabled = false;
}
}
else
{
if (ks.IsKeyDown(Keys.Back))
{
mySky.Visible = false;
mySky.Enabled = false;
mySpriteManager.Visible = false;
mySpriteManager.Enabled = false;
my3DSpriteManager.Visible = false;
my3DSpriteManager.Enabled = false;
myTerrain.Visible = false;
myTerrain.Enabled = false;
foundRoad.Visible = false;
foundRoad.Enabled = false;
myMenu.Visible = true;
myMenu.Enabled = true;
this.IsMouseVisible = true;
}
}
if (this.my3DSpriteManager.Visible)
{
Vector3 v3 = MyMouseHelper.GetMouseChange(graphics);
if (v3 != Vector3.Zero)
{
myCamera.RotationViewMatrix(new Vector2(v3.X, v3.Y));
//my3DSpriteManager.View = myCamera.FlyViewMatrix(v3);
}
Vector2 key = MyKeyHelper.GetWSDACross();
myCamera.MoveViewMatrix(new Vector3(key.X, 0, key.Y));
//my3DSpriteManager.View = myCamera.View;
mySky.View = myCamera.View;
}
base.Update(gameTime);
}