最近、コードをアニメーション化されていないスプライトからアニメーション化されたものに変更しました。画像の角度に問題があります。
回転すると、火の玉が正しい方向に射撃しているため、角度が機能していることがわかりますが、アニメーション化されたスプライトは機能していません。メソッドでbase.Angleを使用してみましたSpriteBatch.Drawが、5つの引数を取りませんでした。
これは私のコードです：
class Dragon : MovingGameObj
{
public Dragon()
{
framerate = 14;
timetolive = 3000;
repeat = 1;
timer = 0;
framesX = 1;
framesY = 2;
frameSize = 100;
alive = true;
activeframe = 0;
MaxSpeed = 2.5F;
FireballPower = 0;
prevKs = Keyboard.GetState();
prevKs2 = Keyboard.GetState();
Life = 100F;
Kills = 0;
Angle = -(float)(Math.PI / 2);
}
public bool alive;
private int activeframe;
int tmpTid = 0;
public int framerate { set; get; }
public int timetolive { set; get; }
public int repeat { set; get; }
public int framesX { set; get; }
public int framesY { set; get; }
public int timer { set; get; }
public int frameSize { set; get; }
public bool Enemy { get; set; }
public float MaxSpeed { get; set; }
public float FireballPower { get; set; }
public int WeaponType { get; set; }
public bool FireballFired { get; set; }
public float Life { get; set; }
public int Kills { get; set; }
protected KeyboardState prevKs;
protected KeyboardState prevKs2;
public void Respawn()
{
Life = 100F;
Random randomerare = new Random();
Position = new Vector2(randomerare.Next(1000), randomerare.Next(1000));
Angle = 0F;
}
public override void Update(GameTime gameTime)
{
KeyboardState ks = Keyboard.GetState();
KeyboardState ks2 = Keyboard.GetState();
#region Player 1
if (Enemy == false)
{
if (ks.IsKeyDown(Keys.Up))
{
if (Speed < 0) Speed = 0;
if (Speed < MaxSpeed) Speed = Speed * 1.005F + 0.01F;
else Speed = MaxSpeed;
}
if (ks.IsKeyDown(Keys.Down))
{
if (Speed > -1.0F) Speed -= 0.04F;
else Speed = -1.0F;
}
if (ks.IsKeyUp(Keys.Down) && ks.IsKeyUp(Keys.Up) && Speed > 0)
{
Speed -= 0.01F;
if (Speed <= 0) Speed = 0;
}
if (ks.IsKeyUp(Keys.Down) && ks.IsKeyUp(Keys.Up) && Speed < 0)
{
Speed += 0.01F;
if (Speed >= 0) Speed = 0;
}
if (ks.IsKeyUp(Keys.Left))
{
Angle += 0.02F;
}
if (ks.IsKeyUp(Keys.Right))
{
Angle -= 0.02F;
}
if (ks.IsKeyDown(Keys.Space))
{
if (FireballPower < 100)
FireballPower += 0.5F;
else
FireballPower = 100;
}
if (ks.IsKeyUp(Keys.Space) && prevKs.IsKeyDown(Keys.Space))
{
//FireballPower = 0;
FireballFired = true;
}
}
#endregion
#region Player 2
if (Enemy == true)
{
if (ks2.IsKeyDown(Keys.W))
{
if (Speed < 0) Speed = 0;
if (Speed < MaxSpeed) Speed = Speed * 1.005F + 0.01F;
else Speed = MaxSpeed;
}
if (ks2.IsKeyDown(Keys.S))
{
if (Speed > -1.0F) Speed -= 0.04F;
else Speed = -1.0F;
}
if (ks2.IsKeyUp(Keys.S) && ks2.IsKeyUp(Keys.W) && Speed > 0)
{
Speed -= 0.01F;
if (Speed <= 0) Speed = 0;
}
if (ks2.IsKeyUp(Keys.S) && ks2.IsKeyUp(Keys.W) && Speed < 0)
{
Speed += 0.01F;
if (Speed >= 0) Speed = 0;
}
if (ks2.IsKeyUp(Keys.A))
{
Angle += 0.02F;
}
if (ks2.IsKeyUp(Keys.D))
{
Angle -= 0.02F;
}
if (ks2.IsKeyDown(Keys.LeftControl))
{
if (FireballPower < 100)
FireballPower += 0.5F;
else
FireballPower = 100;
}
if (ks2.IsKeyUp(Keys.LeftControl) && prevKs2.IsKeyDown(Keys.LeftControl))
{
//FireballPower = 0;
FireballFired = true;
}
}
#endregion
prevKs = ks;
prevKs2 = ks2;
Direction = new Vector2((float)Math.Cos(Angle), (float)Math.Sin(Angle));
timer += gameTime.ElapsedGameTime.Milliseconds;
if (timer > timetolive)
{
alive = false;
}
tmpTid += gameTime.ElapsedGameTime.Milliseconds;
if (tmpTid > (1000 / framerate))
{
activeframe += 1;
tmpTid = 0;
if (activeframe > (framesX * framesY))
{
activeframe = 0;
}
}
base.Update(gameTime);
}
public override void Draw(SpriteBatch spriteBatch)
{
Rectangle tmp = new Rectangle(activeframe%framesX*frameSize,activeframe/framesY*frameSize,frameSize,frameSize);
spriteBatch.Draw(base.Gfx,base.Position, tmp,Color.White);
}
}