/*****************************************************
* Name: George Trieu
* Date: 2018-06-08
* Title: Destroy
* Purpose: Function used to destroy itself
* Inputs: none
* Returns: none
****************************************************/
public void Destroy()
{
ArrayList al = BasePair.FindBasePair(Form1.shootingAt, this);
foreach (BasePair bp in al)
{
Form1.shootingAt.Remove(bp);
}
Form1.towers.Remove(this);
}
/*****************************************************
* Name: George Trieu
* Date: 2018-06-08
* Title: CheckEnemies
* Purpose: Function to detect enemy collisions, and act on them
* Inputs: none
* Returns: none
****************************************************/
public virtual void CheckEnemies()
{
//ToDo optomize checkEnemies, check whether there is more enemies or towers, and use that to check the rest.
foreach (BaseEnemy be in Form1.enemies)
{
bool collision = false;
if (be.GetHealth() <= 0)
{
Form1.cash += be.GetReward();
be.Destroy();
break;
}
int xDiff = Math.Abs(loc.X + 15 - be.GetLocation().X);
int yDiff = Math.Abs(loc.Y + 15 - be.GetLocation().Y);
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
be.SetHealth(be.GetHealth() - damage);
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
break;
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - (be.GetLocation().X + 31));
yDiff = Math.Abs(loc.Y + 15 - be.GetLocation().Y);
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
be.SetHealth(be.GetHealth() - damage);
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
break;
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - (be.GetLocation().X + 31));
yDiff = Math.Abs(loc.Y + 15 - (be.GetLocation().Y + 31));
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
be.SetHealth(be.GetHealth() - damage);
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
break;
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - be.GetLocation().X);
yDiff = Math.Abs(loc.Y + 15 - (be.GetLocation().Y + 31));
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
be.SetHealth(be.GetHealth() - damage);
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
break;
}
collision = true;
}
//else there is no collision
//Checks if the enemy has left the radius
if (!collision)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
}
if (cycle >= shootRate)
{
cycle = 0;
}
else
{
cycle++;
}
}
/*****************************************************
* Name: George Trieu
* Date: 2018-06-08
* Title: CheckEnemies
* Purpose: Method used to check collisions and act on them
* Inputs: none
* Returns: none
****************************************************/
public override void CheckEnemies()
{
foreach (BaseEnemy be in Form1.enemies)
{
bool collision = false;
int xDiff = Math.Abs(loc.X + 15 - be.GetLocation().X);
int yDiff = Math.Abs(loc.Y + 15 - be.GetLocation().Y);
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
if (be.GetFrozenTicks() <= 0)
{
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
be.SetFrozenTicks(100);
break;
}
}
if (be.GetFrozenTicks() <= 0)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - (be.GetLocation().X + 31));
yDiff = Math.Abs(loc.Y + 15 - be.GetLocation().Y);
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
if (be.GetFrozenTicks() <= 0)
{
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
be.SetFrozenTicks(100);
break;
}
}
if (be.GetFrozenTicks() <= 0)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - (be.GetLocation().X + 31));
yDiff = Math.Abs(loc.Y + 15 - (be.GetLocation().Y + 31));
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
if (be.GetFrozenTicks() <= 0)
{
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
be.SetFrozenTicks(100);
break;
}
}
if (be.GetFrozenTicks() <= 0)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
collision = true;
}
xDiff = Math.Abs(loc.X + 15 - be.GetLocation().X);
yDiff = Math.Abs(loc.Y + 15 - (be.GetLocation().Y + 31));
if (Math.Pow(radius, 2) >= (Math.Pow(xDiff, 2) + Math.Pow(yDiff, 2)))
{
if (cycle >= shootRate)
{
if (be.GetFrozenTicks() <= 0)
{
if (!Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Add(new BasePair(this, be));
}
if (path != null)
{
var sound = new System.Windows.Media.MediaPlayer();
sound.Open(new Uri(path, UriKind.Relative));
sound.Play();
}
be.SetFrozenTicks(100);
break;
}
}
if (be.GetFrozenTicks() <= 0)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
collision = true;
}
//else there is no collision
//Checks if the enemy has left the radius
if (!collision)
{
if (Form1.shootingAt.Contains(BasePair.FindBasePair(Form1.shootingAt, this, be)))
{
Form1.shootingAt.Remove(BasePair.FindBasePair(Form1.shootingAt, this, be));
}
}
}
if (cycle >= shootRate)
{
cycle = 0;
}
else
{
cycle++;
}
}
