public List <Vector> Evaluate(CosmicOwnership myShip, Ship ship, CosmicMap map)
{
if (ship.WeaponProductionStatus < 1)
{
return(new List <Vector>());
}
float shotRadius = ship.WeaponShot.Speed.Limit * ship.WeaponShot.Time.Limit;
targetUnits.Clear();
// Looking for enemies in range
List <CosmicUnit> unitsInRange = map.Query(myShip.Position.X - shotRadius, myShip.Position.Y - shotRadius, myShip.Position.X + shotRadius, myShip.Position.Y + shotRadius);
List <Vector> shotOptions = new List <Vector>();
foreach (CosmicUnit unit in unitsInRange)
{
if (!(unit is CosmicShip) && !(unit is CosmicMissionTarget && unit.Team.Name == myShip.Team.Name)) //uncomment while playing
{
continue;
}
targetUnits.Add(unit);
if ((unit.Position - myShip.Position).Length <= shotRadius + unit.Radius)
{
shotOptions.Add(new Vector(unit.Position));
Console.WriteLine("in range: " + unit.Name + " with move vector: " + unit.MoveVector);
}
}
return(shotOptions);
}
public Routing(Vector destination, CosmicMap map, CosmicOwnership routingShip)
{
directionList = new List <Vector>();
closedList = new List <RoutingPoint>();
openList = new List <RoutingPoint>();
this.map = map;
ownShip = routingShip;
unitLength = routingShip.Radius * 4;
ownShip = routingShip;
minimumDistance = routingShip.Radius * 4;
destinationPoint = new RoutingPoint(destination, null, routingShip, 0);
Vector rightVector = new Vector(1, 0);
rightVector.Length = unitLength;
directionList.Add(rightVector);
Vector righttopVector = new Vector(1, 1);
righttopVector.Length = unitLength * (float)Math.Sqrt(2);
directionList.Add(righttopVector);
Vector rightdownVector = new Vector(1, -1);
rightdownVector.Length = unitLength * (float)Math.Sqrt(2);
directionList.Add(rightdownVector);
Vector leftVector = new Vector(-1, 0);
leftVector.Length = unitLength;
directionList.Add(leftVector);
Vector lefttopVector = new Vector(-1, 1);
lefttopVector.Length = unitLength * (float)Math.Sqrt(2);
directionList.Add(lefttopVector);
Vector leftdownVector = new Vector(-1, -1);
leftdownVector.Length = unitLength * (float)Math.Sqrt(2);
directionList.Add(leftdownVector);
Vector topVector = new Vector(0, 1);
topVector.Length = unitLength;
directionList.Add(topVector);
Vector downVector = new Vector(0, -1);
downVector.Length = unitLength;
directionList.Add(downVector);
openList.Add(new RoutingPoint(routingShip.Position, null, routingShip, 0));
openList.Sort();
}
// instead of passing aimPoint, target ship can be passed
public void Shoot(Ship ship, CosmicOwnership myShip, Vector aimPoint, Vector gravity)
{
Vector aimVector = new Vector();
Vector resultantVector = new Vector();
CosmicUnit target = null;
foreach (CosmicUnit targetShip in targetUnits)
{
if ((targetShip.Position - aimPoint).Length <= targetShip.Radius)
{
target = targetShip;
}
}
if (target == null)
{
Console.WriteLine("Cannot shoot! No target ship found");
return;
}
// 1. Target vector
aimVector = target.Position - myShip.Position;
//Shooting is not from the ship center! 2 is distance between ship and weapon and 1 is a radius of bullet
aimVector.Length += (ship.Radius + 2 + ship.WeaponSize - 30);
float aimVectorTime = aimVector.Length / ship.WeaponShot.Speed.Limit;
// 2. Adding target move vector
resultantVector = aimVector + target.MoveVector * aimVectorTime;
// 3. Add gravity compensation
resultantVector -= gravity;
// 4. Add myShip movement compensation
resultantVector -= myShip.MoveVector;
Console.WriteLine("Target: " + target.Name + " Target: " + target.Position);
Console.WriteLine("Target move vector: " + target.MoveVector);
Console.WriteLine("Gravity: " + gravity.X.ToString() + " " + gravity.Y.ToString());
Console.WriteLine("myShip move vector " + myShip.MoveVector);
Console.WriteLine("Weaponsize: " + ship.WeaponSize);
int resultantVectorTime = (int)(resultantVector.Length / ship.WeaponShot.Speed.Limit);
if (resultantVector.Length > ship.WeaponShot.Speed.Limit)
{
resultantVector.Length = ship.WeaponShot.Speed.Limit;
}
if (resultantVectorTime > ship.WeaponShot.Time.Limit)
{
resultantVectorTime = (int)ship.WeaponShot.Time.Limit;
}
ship.Shoot(resultantVector, resultantVectorTime);
}
public RoutingPoint(Vector point, RoutingPoint lastPoint, CosmicOwnership ownShip, float cost)
{
if (lastPoint != null)
{
Cost = cost + lastPoint.Cost;
}
Point = point;
LastPoint = lastPoint;
ship = ownShip;
}