/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
Font.Initialze(GraphicsDevice, Content);
miku = Content.Load <PmdModel>("Models/miku");
miku.Initialize(GraphicsDevice, Content);
anim = Content.Load <VmdAnimation>("Anims/Lamb");
miku.SetAnim(anim);
anim.AnimationSpeed = 0.1f;
//bone helper
#if WINDOWS
helper = new BoneHelper(GraphicsDevice, Content);
#endif
// TODO: use this.Content to load your game content here
}
/// <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
//update view
if (g_bRotateCamera)
{
g_time += gameTime.ElapsedGameTime.Milliseconds * 0.001f;
CameraPos = new Vector3(g_fDistanceToMiku * (float)Math.Cos(g_time), height, g_fDistanceToMiku * (float)Math.Sin(g_time));
View = Matrix.CreateLookAt(CameraPos, new Vector3(0, height - 5, 0), new Vector3(0, 1, 0));
}
miku.Update(gameTime);
#region Control
//control region
KeyboardState currentState = Keyboard.GetState();
MouseState currentMouseState = Mouse.GetState();
if (currentState.IsKeyDown(Keys.C) && lastKeyState.IsKeyUp(Keys.C))
{
miku = Content.Load <PmdModel>("Models/model_1");
miku.Initialize(GraphicsDevice, Content);
anim = Content.Load <VmdAnimation>("Anims/Lamb");
miku.SetAnim(anim);
anim.AnimationSpeed = 0.1f;
}
if (currentState.IsKeyDown(Keys.V) && lastKeyState.IsKeyUp(Keys.V))
{
miku = Content.Load <PmdModel>("Models/miku");
miku.Initialize(GraphicsDevice, Content);
anim = Content.Load <VmdAnimation>("Anims/Lamb");
miku.SetAnim(anim);
anim.AnimationSpeed = 0.1f;
}
if (currentState.IsKeyDown(Keys.Space) && lastKeyState.IsKeyUp(Keys.Space))
{
bShowAllBone = !bShowAllBone;
}
if (currentState.IsKeyDown(Keys.Enter) && lastKeyState.IsKeyUp(Keys.Enter))
{
g_bRotateCamera = !g_bRotateCamera;
}
if (currentState.IsKeyDown(Keys.P) && lastKeyState.IsKeyUp(Keys.P))
{
miku.Pause = !miku.Pause;
}
if (currentState.IsKeyDown(Keys.I) && lastKeyState.IsKeyUp(Keys.I))
{
miku.PauseBoneUpdate = !miku.PauseBoneUpdate;
}
//show ik bone
if (currentState.IsKeyDown(Keys.K) && lastKeyState.IsKeyUp(Keys.K))
{
bShowIkBone = !bShowIkBone;
}
if (currentState.IsKeyDown(Keys.Up) && lastKeyState.IsKeyUp(Keys.Up))
{
showBoneIndex = (showBoneIndex + 1) % miku.BoneCount;
}
else if (currentState.IsKeyDown(Keys.Down) && lastKeyState.IsKeyUp(Keys.Down))
{
showBoneIndex = (showBoneIndex - 1 + miku.BoneCount) % miku.BoneCount;
}
if (currentState.IsKeyDown(Keys.Left))
{
showBoneIndex = (showBoneIndex + 1) % miku.BoneCount;
}
else if (currentState.IsKeyDown(Keys.Right))
{
showBoneIndex = (showBoneIndex - 1 + miku.BoneCount) % miku.BoneCount;
}
Vector3 forward = Vector3.Cross(CameraUp, CameraRight);
forward.Normalize();
if (currentState.IsKeyDown(Keys.W) || currentState.IsKeyDown(Keys.A) ||
currentState.IsKeyDown(Keys.D) || currentState.IsKeyDown(Keys.S))
{
Vector3 moveMent = Vector3.Zero;
if (currentState.IsKeyDown(Keys.W))
{
moveMent = forward;
}
else if (currentState.IsKeyDown(Keys.S))
{
moveMent = -forward;
}
if (currentState.IsKeyDown(Keys.A))
{
moveMent = -CameraRight;
}
else if (currentState.IsKeyDown(Keys.D))
{
moveMent = CameraRight;
}
moveMent *= 0.05f;
CameraPos += moveMent;
CameraTarget += moveMent;
View = Matrix.CreateLookAt(CameraPos, CameraTarget, CameraUp);
}
if ((lastMouseState.LeftButton == ButtonState.Pressed) && (lastMouseState.X != currentMouseState.X ||
lastMouseState.Y != currentMouseState.Y))
{
float xMove = lastMouseState.X - currentMouseState.X;
float yMove = lastMouseState.Y - currentMouseState.Y;
CameraTarget += 0.05f * (-xMove * CameraRight + yMove * CameraUp);
forward = CameraTarget - CameraPos;
forward.Normalize();
CameraRight = Vector3.Cross(forward, CameraUp);
CameraRight.Normalize();
CameraUp = Vector3.Cross(CameraRight, forward);
CameraUp.Normalize();
//CameraUp = new Vector3(0, 1, 0);
View = Matrix.CreateLookAt(CameraPos, CameraTarget, CameraUp);
}
if (currentState.IsKeyDown(Keys.Escape) && lastKeyState.IsKeyUp(Keys.Escape))
{
bShowMiku = !bShowMiku;
}
//show single chain
if (currentState.IsKeyDown(Keys.F1) && lastKeyState.IsKeyUp(Keys.F1))
{
bShowSingleIkChain = !bShowSingleIkChain;
}
if (currentState.IsKeyDown(Keys.PageDown) && lastKeyState.IsKeyUp(Keys.PageDown))
{
showSingleChainIndex = (showSingleChainIndex - 1 + miku.IK_Chains.IKChainCount) % miku.IK_Chains.IKChainCount;
}
if (currentState.IsKeyDown(Keys.PageUp) && lastKeyState.IsKeyUp(Keys.PageUp))
{
showSingleChainIndex = (showSingleChainIndex + 1) % miku.IK_Chains.IKChainCount;
}
lastKeyState = currentState;
lastMouseState = currentMouseState;
Font.DrawMessage(showBoneIndex.ToString(), 20, 20);
#endregion
base.Update(gameTime);
}