/// <summary>
/// Draw the mover's area.
/// </summary>
/// <param name="spriteBatchManager">SpriteBatchManager used to draw sprites.</param>
/// <param name="areaManager">AreaManager used to draw areas.</param>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
public void Draw(SpriteManager spriteBatchManager, AreaManager areaManager, GameTime gameTime)
{
// If the mover is enabled.
if (this.Enabled)
{
// Draw the area.
areaManager.Draw(this.Area);
}
}
/// <summary>
/// Draw the aim.
/// </summary>
/// <param name="spriteBatchManager">SpriteBatchManager used to draw sprites.</param>
/// <param name="areaManager">AreaManager used to draw areas.</param>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
public void Draw(SpriteManager spriteBatchManager, AreaManager areaManager, GameTime gameTime)
{
// If the aim is enabled.
if (this.Enabled)
{
// Updates the aim ten times per second.
if (true || gameTime.TotalGameTime.Milliseconds % 100 == 0)
{
// Get all the units of the game.
List <Unit> units = new List <Unit>();
units.AddRange(this.Unit.Player.Units);
units.AddRange(this.Unit.Player.Enemy.Units);
bool isOverSomething = false;
// Check if the aim is over some unit.
for (int index = 0; index < units.Count; index++)
{
// Get the center position of the unit.
Vector2 unitPosition = new Vector2(units[index].Position.X + units[index].Texture.Width / 2, units[index].Position.Y + units[index].Texture.Height / 8);
// Calculates the distance between the unit and the aim.
if (Vector2.Distance(this.Position, unitPosition) < 40)
{
isOverSomething = true;
// Determine if the player owner of the unit is the enemy;
if (units[index].Player != this.Unit.Player)
{
this.TextureToDraw = this.AimEnemy;
}
else
{
this.TextureToDraw = this.AimAlly;
}
this.Target = units[index];
}
}
if (!isOverSomething)
{
this.TextureToDraw = this.AimNothing;
this.Target = null;
}
}
// Draw the aim.
Vector2 position = new Vector2(this.Position.X - this.AimAlly.Width / 2, this.Position.Y - this.AimAlly.Height / 2);
spriteBatchManager.Draw(this.TextureToDraw, position, Color.White, 60);
// Draw the area.
areaManager.Draw(this.Area);
}
}
