/// <summary>
/// Alerts other Enemys in a determined Radius if Player is detected
/// </summary>
protected void Alert()
{
List <Enemy> lEnemy = MainMap.GetEnemies();
for (int x = 0; x < lEnemy.Count; x++)
{
if (lEnemy[x].uID == uID || Utilities.DistanceBetweenVectors(lEnemy[x].GetVirtualPosition(), vEntityPosition) > iDistanceDetection / 2 || lEnemy[x].vRegisteredPlayerPosition != new Vector2f())
{
continue;
}
lEnemy[x].vRegisteredPlayerPosition = MainMap.GetVirtualCharacterPosition();
}
}
/// <summary>
/// Reduces Health of the Enemy if hit by PlayerProjectile
/// </summary>
/// <param name="iProjectile">Projectile that Collision with Enemy is checked</param>
/// <param name="Damage">Damage inflicted to the Enemy if hit</param>
/// <returns></returns>
protected bool EnemyProjectileCollision(PlayerProjectile iProjectile, uint Damage)
{
List <Enemy> lEnemy;
lEnemy = MainMap.GetEnemies();
for (int x = 0; x < lEnemy.Count; x++)
{
Vector2f b = lEnemy[x].sEntity.Position;
if (Utilities.DistanceBetweenVectors(iProjectile.vEntityPosition, b) <= 25)
{
lEnemy[x].ReduceHealth(Damage, iProjectile.GetDirection());
return(true);
}
}
return(false);
}
/// <summary>
/// Detects Collision between Enemies and returns Collision direction
/// </summary>
/// <param name="vEntityPosition">Position of the Enemy if Player would be moving, not the Map</param>
/// <param name="up">Bool that prohibites Up-Movement of the Enemy if true</param>
/// <param name="down">Bool that prohibites Down-Movement of the Enemy if true</param>
/// <param name="right">Bool that prohibites Right-Movement of the Enemy if true</param>
/// <param name="left">Bool that prohibites Left-Movement of the Enemy if true</param>
protected void EnemyEnemyCollision(ref Vector2f vEntityPosition, ref bool up, ref bool down, ref bool right, ref bool left)
{
List <Enemy> lEnemy;
lEnemy = MainMap.GetEnemies();
for (int x = 0; x < lEnemy.Count; x++)
{
if (lEnemy[x].uID == uID)
{
continue;
}
bEnemyPlayerCollision = false;
Vector2f Entity2Position = lEnemy[x].vEntityPosition;
if (((vEntityPosition.Y < Entity2Position.Y + 50 && vEntityPosition.Y > Entity2Position.Y - 1) ||
(vEntityPosition.Y < Entity2Position.Y && vEntityPosition.Y > Entity2Position.Y - 50)))
{
if (vEntityPosition.X <= Entity2Position.X + 50 && vEntityPosition.X >= Entity2Position.X)
{
left = true;
vChracterPositionSpace.X = Entity2Position.X + 50;
bEnemyPlayerCollision = true;
}
else if (vEntityPosition.X + 50 >= Entity2Position.X && vEntityPosition.X + 50 <= Entity2Position.X + 50)
{
right = true;
vChracterPositionSpace.X = Entity2Position.X - 50;
bEnemyPlayerCollision = true;
}
}
if (((vEntityPosition.X < Entity2Position.X + 50 && vEntityPosition.X > Entity2Position.X - 1) ||
(vEntityPosition.X + 50 > Entity2Position.X && vEntityPosition.X + 50 < Entity2Position.X + 50)))
{
if (vEntityPosition.Y <= Entity2Position.Y + 50 && vEntityPosition.Y >= Entity2Position.Y)
{
up = true;
vChracterPositionSpace.Y = Entity2Position.Y + 50;
bEnemyPlayerCollision = true;
}
else if (vEntityPosition.Y + 50 >= Entity2Position.Y && vEntityPosition.Y + 50 <= Entity2Position.Y + 50)
{
down = true;
vChracterPositionSpace.Y = Entity2Position.Y - 50;
bEnemyPlayerCollision = true;
}
}
//REPLACEMENT OF PLAYERLOCATION IN CASE OF CROSSING BORDER OF OBJECT
if (bEnemyPlayerCollision)
{
if (up && right)
{
if (vEntityPosition.X - vChracterPositionSpace.X < vChracterPositionSpace.Y - vEntityPosition.Y)
{
vEntityPosition.X = vChracterPositionSpace.X;
}
else
{
vEntityPosition.Y = vChracterPositionSpace.Y;
}
}
if (up && left)
{
if (vChracterPositionSpace.X - vEntityPosition.X < vChracterPositionSpace.Y - vEntityPosition.Y)
{
vEntityPosition.X = vChracterPositionSpace.X;
}
else
{
vEntityPosition.Y = vChracterPositionSpace.Y;
}
}
if (down && left)
{
if (vChracterPositionSpace.X - vEntityPosition.X < vEntityPosition.Y - vChracterPositionSpace.Y)
{
vEntityPosition.X = vChracterPositionSpace.X;
}
else
{
vEntityPosition.Y = vChracterPositionSpace.Y;
}
}
if (down && right)
{
if (vEntityPosition.X - vChracterPositionSpace.X < vEntityPosition.Y - vChracterPositionSpace.Y)
{
vEntityPosition.X = vChracterPositionSpace.X;
}
else
{
vEntityPosition.Y = vChracterPositionSpace.Y;
}
}
}
}
}
