public override void Update(GameTime gameTime, ref Animation a)
{
currentFrame = a.CurrentFrame;
if (a.IsActive)
{
frameCounter += (int)gameTime.ElapsedGameTime.TotalMilliseconds;
if (frameCounter >= switchFrame)
{
frameCounter = 0;
currentFrame.X++;
if (currentFrame.X * a.FrameWidth >= a.Image.Width)
currentFrame.X = 0;
}
}
else
{
frameCounter = 0;
if (currentFrame.Y == 0)
currentFrame.X = 3;
else
currentFrame.X = 0;
}
a.CurrentFrame = currentFrame;
a.SourceRect = new Rectangle((int)a.CurrentFrame.X * a.FrameWidth, (int)a.CurrentFrame.Y * a.FrameHeight,
a.FrameWidth, a.FrameHeight);
}
public void SetTile(State state, Motion motion, Vector2 position, Texture2D tileSheet, Rectangle tileArea)
{
this.state = state;
this.motion = motion;
this.position = position;
increase = true;
moveSpeed = 100f;
tileImage = CropImage(tileSheet, tileArea);
range = 50;
counter = 0;
animation = new Animation();
animation.LoadContent(ScreenManager.Instance.Content, tileImage, "", position);
containsEntity = false;
velocity = Vector2.Zero;
}
public override void Update(GameTime gameTime, ref Animation a)
{
if (a.IsActive)
{
if (!stopUpdating)
{
if (!increase)
a.Alpha -= fadeSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds;
else
a.Alpha += fadeSpeed * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (a.Alpha <= 0.0f)
{
a.Alpha = 0.0f;
increase = !increase;
}
else if (a.Alpha >= 1.0f)
{
a.Alpha = 1.0f;
increase = false;
}
}
if (a.Alpha == activateValue)
{
stopUpdating = true;
timer -= gameTime.ElapsedGameTime;
if (timer.TotalSeconds <= 0)
{
timer = defaultTime;
stopUpdating = false;
}
}
}
else
{
a.Alpha = defaultAlpha;
stopUpdating = false;
}
}
/// <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);
// TODO: use this.Content to load your game content here
bulletText = Content.Load<Texture2D>("bullet");
Animation playerAnimation = new Animation();
Texture2D tank = Content.Load<Texture2D>("tank");
playerAnimation.Initialize(tank,
new Vector2(graphics.GraphicsDevice.Viewport.Width / 2, graphics.GraphicsDevice.Viewport.Height / 2),
tank.Width,
tank.Height,
1,0,Color.White,1f,true);
player = new Player();
player.Initialize(new Vector2(graphics.GraphicsDevice.Viewport.Width / 2, graphics.GraphicsDevice.Viewport.Height / 2), tank, 10f);
enemyText = Content.Load<Texture2D>("garfield");
sf = Content.Load<SpriteFont>("gameFont");
}
public virtual void LoadContent(ContentManager content, List<string> attributes, List<string> contents, InputManager input)
{
this.content = new ContentManager(content.ServiceProvider, "Content");
moveAnimation = new Animation();
ssAnimation = new SpriteSheetAnimation();
for (int i = 0; i < attributes.Count; i++)
{
switch (attributes[i])
{
case "Health":
health = int.Parse(contents[i]);
break;
case "Frames":
string[] frames = contents[i].Split(',');
moveAnimation.Frames = new Vector2(int.Parse(frames[0]), int.Parse(frames[1]));
break;
case "Image":
image = this.content.Load<Texture2D>(contents[i]);
break;
case "Position":
frames = contents[i].Split(',');
position = new Vector2(int.Parse(frames[0]), int.Parse(frames[1]));
break;
case "MoveSpeed":
moveSpeed = float.Parse(contents[i]);
break;
case "Range":
range = int.Parse(contents[i]);
break;
}
}
gravity = 100f;
velocity = Vector2.Zero;
syncTilePostion = false;
activateGravity = true;
moveAnimation.LoadContent(content, image, "", position);
}
public virtual void UnloadContent()
{
content.Unload();
moveAnimation = null;
gravity = 0.0f;
syncTilePostion = false;
activateGravity = false;
velocity = Vector2.Zero;
ssAnimation = null;
}
public virtual void Update(GameTime gameTime, ref Animation a)
{
}