private void MoveEnemies(LoB lob)
{
foreach (var u in lob.Enemies)
{
u.Move();
}
}
private void MoveEnemiesShells(LoB lob)
{
foreach (var s in lob.EnemiesShells)
{
s.Move();
}
var removeList = new List <Shell>();
foreach (var s in lob.EnemiesShells)
{
var x = s.DrawOptions.Position.X;
var y = s.DrawOptions.Position.Y;
if (x < -100 || lob.Width + 100 < x || y < -100 || lob.Height + 100 < y)
{
removeList.Add(s);
}
}
foreach (var s in removeList)
{
lob.EnemiesShells.Remove(s);
}
}
private void DrawEnemiesShells(LoB lob, RenderTarget target)
{
foreach (var s in lob.EnemiesShells)
{
s.Draw(target);
}
}
private void DrawNeutrals(LoB lob, RenderTarget target)
{
foreach (var u in lob.Neutrals)
{
u.Draw(target);
}
}
private void CalculateEnemiesShellsCollision(LoB lob)
{
var collidedShells = new List <Shell>();
var collidedUnits = new List <Unit>();
foreach (var s in lob.EnemiesShells)
{
foreach (var u in lob.Allies)
{
if (Vector2.Distance(s.DrawOptions.Position, u.DrawOptions.Position) < s.DrawOptions.Size + u.DrawOptions.Size)
{
collidedShells.Add(s);
collidedUnits.Add(u);
}
}
}
foreach (var s in collidedShells)
{
lob.EnemiesShells.Remove(s);
}
foreach (var u in collidedUnits)
{
u.Neutralize();
lob.Neutrals.Add(u);
lob.Allies.Units.Remove(u);
}
}
private void DrawEnemies(LoB lob, RenderTarget target)
{
foreach (var u in lob.Enemies)
{
u.Draw(target);
}
}
private void ShootEnemiesShells(LoB lob)
{
foreach (var u in lob.Enemies)
{
u.Shoot();
}
}
private void ShootAlliesShells(LoB lob)
{
foreach (var u in lob.Allies.Units)
{
u.Shoot();
}
}
/// <summary>
/// Constructor of ally unit.
/// </summary>
/// <param name="position"></param>
/// <param name="roundspersecond"></param>
/// <param name="size"></param>
/// <param name="color"></param>
public Unit(LoB game, DrawOptions drawoptions, float roundspersecond)
{
Game = game;
DrawOptions = drawoptions;
History = new List <Vector2>();
RoundsPerSecond = roundspersecond;
CoolDownTimer = 0;
Faction = Faction.Ally;
}
/// <summary>
/// Constructor of enemy unit.
/// </summary>
/// <param name="position"></param>
/// <param name="roundspersecond"></param>
/// <param name="size"></param>
/// <param name="color"></param>
/// <param name="motionrule"></param>
public Unit(LoB game, DrawOptions drawoptions, float roundspersecond, Func <Vector2, Vector2> motionrule)
{
Game = game;
DrawOptions = drawoptions;
History = new List <Vector2>();
RoundsPerSecond = roundspersecond;
CoolDownTimer = 0;
MotionRule = motionrule;
Faction = Faction.Enemy;
}
private void SpawnEnemy(LoB lob)
{
if (lob.FrameCount % 100 == 0)
{
var randomPosition = new Vector2(lob.Width * (float)lob.Rand.NextDouble(), lob.Height * (float)lob.Rand.NextDouble());
var drawOptions = new DrawOptions(randomPosition, 5, new RawColor4(1, 0, 0, 1));
var theta = 2 * Math.PI * lob.Rand.NextDouble();
Func <Vector2, Vector2> motionRule = pos => pos + new Vector2((float)Math.Cos(theta), (float)Math.Sin(theta));
lob.Enemies.Add(new Unit(lob, drawOptions, 1, motionRule));
}
}
private void MoveAlliesShells(LoB lob)
{
foreach (var s in lob.AlliesShells)
{
s.Move();
}
if (lob.AlliesShells.Any())
{
for (var i = lob.AlliesShells.Count - 1; 0 <= i; i--)
{
var x = lob.AlliesShells[i].DrawOptions.Position.X;
var y = lob.AlliesShells[i].DrawOptions.Position.Y;
if (x < -100 || lob.Width + 100 < x || y < -100 || lob.Height + 100 < y)
{
lob.AlliesShells.RemoveAt(i);
}
}
}
}
private void MoveAllies(LoB lob) => lob.Allies.Move();
private void DrawAllies(LoB lob, RenderTarget target) => lob.Allies.Draw(target);
public AlliesLine(LoB game)
{
Game = game;
Units = new List <Unit>();
UnitAdditionQueue = new Queue <Unit>();
}