public virtual void CreateUnit()
{
DefenderWorld.Instance.SpawnHealth = 100 + (mThisWave * 10);
int value = 1;
Vector2 offset = new Vector2(mRand.Next(mMaxX), mRand.Next(mMaxY));
mUnits.Add(new Unit(mSpawningPoint, offset, Vector2.Zero, 0.5f, mSpawningPoint.Tier, DefenderWorld.Instance.texUnit, DefenderWorld.Instance.texUnitDead, value, DefenderWorld.Instance.SpawnHealth));
DefenderWorld.Instance.Status.Created++;
mToCreate--;
}
public virtual UnitList GetTargets(Vector2 Distance, int Range)
{
UnitList units = new UnitList();
for (int i = 0; i < mUnits.Count; i++)
{
if (mUnits[i].Dead || mUnits[i].GetDistance(Distance) > Range)
{
continue;
}
units.Add(mUnits[i]);
}
return(units);
}
public virtual void Update(GameTime gameTime)
{
for (int i = 0; i < mUnits.Count; i++)
{
if (mUnits[i].Lost)
{
mUnits.RemoveAt(i);
i--;
}
else if (mUnits[i].Dead)
{
DefenderWorld.Instance.Status.AddKill(mUnits[i].Money);
mUnits[i].Color = new Color(255, 255, 255, 64); // dead color
mDeadUnits.Add(mUnits[i]);
mUnits.RemoveAt(i);
i--;
}
else
{
mUnits[i].Update(gameTime);
}
}
if (mDeadUnits.Count > DefenderWorld.MaxCorpses)
{
mDeadUnits.RemoveAt(0);
}
if (mUnits.Count == 0 && mToCreate == 0)
{
mFinished = true;
return;
}
if (mToCreate == 0)
{
return;
}
mTimer += (float)gameTime.ElapsedGameTime.TotalMilliseconds;
if (mTimer <= mInterval)
{
return;
}
CreateUnit();
mTimer = 0f;
}
public virtual Unit GetRandomTarget(Vector2 Distance, int Range)
{
UnitList randUnits = new UnitList();
for (int i = 0; i < mUnits.Count; i++)
{
if (mUnits[i].Dead || mUnits[i].GetDistance(Distance) > Range)
{
continue;
}
randUnits.Add(mUnits[i]);
}
if (randUnits.Count == 0)
{
return(null);
}
return(randUnits[mRand.Next(randUnits.Count)]);
}
public Unit GetClosestTarget(Vector2 Distance, int Range)
{
Unit u;
UnitList units = new UnitList();
for (int i = 0; i < Count; i++)
{
if ((u = this[i].GetClosestTarget(Distance, Range)) != null)
{
units.Add(u);
}
}
if (units.Count == 0)
{
return(null);
}
float closestSoFar = Range;
float currentRange = units[0].GetDistance(Distance);
u = units[0];
for (int i = 0; i < units.Count; i++)
{
if (currentRange >= closestSoFar)
{
continue;
}
closestSoFar = currentRange;
u = units[i];
}
return(u);
}