public void SpawnUnit(int PlayerIndex, UnitMap NewUnit, Vector3 SpawnPosition, Vector3 SpawnDestination)
{
NewUnit.Unit3D = new UnitMap3D(GameScreen.GraphicsDevice, Content.Load<Effect>("Shaders/Squad shader 3D"), NewUnit.ActiveUnit.SpriteMap, 1);
NewUnit.ActiveUnit.Init();
ListPlayer[PlayerIndex].ListUnit.Add(NewUnit);
NewUnit.SetPosition(SpawnPosition);
Vector3 FinalPosition;
GetEmptyPosition(SpawnDestination, out FinalPosition);
MovementAnimation.Add(NewUnit.X, NewUnit.Y, NewUnit);
NewUnit.SetPosition(FinalPosition);
}
/// <summary>
/// Try to attack with Weapon 1.
/// </summary>
/// <returns>Returns true if success.</returns>
public bool AIAttackWithWeapon1(UnitConquest ActiveUnit)
{
int PosX = (int)ActiveUnit.X;
int PosY = (int)ActiveUnit.Y;
Attack ActiveWeapon = ActiveUnit.ListAttack[0];
List <Tuple <int, int> > ListDefendingSquad = CanSquadAttackWeapon1(PosX, PosY, ActivePlayerIndex, ActiveUnit.FullName, ActiveUnit.ListAttack[1]);
if (!ActiveUnit.CanMove && !((ActiveWeapon.Sec & WeaponSecondaryProperty.PostMovement) == WeaponSecondaryProperty.PostMovement || ActiveUnit.Boosts.PostMovementModifier.Attack))
{
return(false);
}
//Define the minimum and maximum value of the attack range.
int MinRange = ActiveWeapon.RangeMinimum;
int MaxRange = ActiveWeapon.RangeMaximum;
float Distance;
if (MaxRange > 1)
{
MaxRange += ActiveUnit.Boosts.RangeModifier;
}
#region Can attack
if (ListDefendingSquad.Count > 0)
{
UnitConquest TargetSquad = ListPlayer[ListDefendingSquad[0].Item1].ListUnit[ListDefendingSquad[0].Item2];
//Prepare the Cursor to move.
CursorPosition.X = ActiveUnit.X;
CursorPosition.Y = ActiveUnit.Y;
GetAttackChoice(ActiveUnit, ActiveUnit.Position);
ActiveUnit.BattleDefenseChoice = Unit.BattleDefenseChoices.Attack;
GetAttackDamageWithWeapon1(ActiveUnit, TargetSquad, ActiveUnit.HP);
return(true);//Exit the weapon loop.
}
#endregion
#region Can't attack directly
//If it's a post-movement weapon or you can still move.
else if (ActiveUnit.CanMove && ((ActiveWeapon.Sec & WeaponSecondaryProperty.PostMovement) == WeaponSecondaryProperty.PostMovement || ActiveUnit.Boosts.PostMovementModifier.Attack))
{//check if there is an enemy too close to be attacked but that could be attacked after moving.
for (int P = 0; P < ListPlayer.Count; P++)
{
//If the player is from the same team as the current player or is dead, skip it.
if (ListPlayer[P].Team == ListPlayer[ActivePlayerIndex].Team ||
!ListPlayer[P].IsAlive)
{
continue;
}
for (int TargetSelect = 0; TargetSelect < ListPlayer[P].ListUnit.Count; TargetSelect++)
{
UnitConquest TargetSquad = ListPlayer[P].ListUnit[TargetSelect];
Distance = Math.Abs(PosX - TargetSquad.X) + Math.Abs(PosY - TargetSquad.Y);
//Check if you can attack it if you moved.
if (Distance >= MinRange - GetSquadMaxMovement(ActiveUnit) && Distance <= MaxRange + GetSquadMaxMovement(ActiveUnit))
{
ListDefendingSquad.Add(new Tuple <int, int>(P, TargetSelect));
}
}
}
//If something was found.
if (ListDefendingSquad.Count > 0)
{
int RandomNumber = RandomHelper.Next(ListDefendingSquad.Count);
//Select a target.
UnitConquest TargetSquad = ListPlayer[ListDefendingSquad[RandomNumber].Item1].ListUnit[ListDefendingSquad[RandomNumber].Item2];
float DistanceUnit = Math.Abs(PosX - TargetSquad.X) + Math.Abs(PosY - TargetSquad.Y);
//Move to be in range.
List <Vector3> ListRealChoice = new List <Vector3>(GetMVChoice(ActiveUnit));
for (int M = 0; M < ListRealChoice.Count; M++)
{//Remove every MV that would make it impossible to attack.
Distance = Math.Abs(ListRealChoice[M].X - TargetSquad.X) + Math.Abs(ListRealChoice[M].Y - TargetSquad.Y);
//Remove every MV that would bring the Unit too close to use its weapon.
if (DistanceUnit <= MinRange)
{
if (Distance <= MinRange)
{
ListRealChoice.RemoveAt(M--);
}
}
//Check if you can attack it if you moved.
else if (Distance < MinRange || Distance > MaxRange)
{
ListRealChoice.RemoveAt(M--);
}
}
//Must find a spot to move if got there, just to make sure it won't crash in case of logic error.
if (ListRealChoice.Count != 0)
{
int Choice = RandomHelper.Next(ListRealChoice.Count);
//Movement initialisation.
MovementAnimation.Add(ActiveUnit.X, ActiveUnit.Y, ActiveUnit.Components);
//Prepare the Cursor to move.
CursorPosition.X = ListRealChoice[Choice].X;
CursorPosition.Y = ListRealChoice[Choice].Y;
ActiveUnit.SetPosition(CursorPosition);
ActiveUnit.SetPosition(ListRealChoice[Choice]);
FinalizeMovement(ActiveUnit);
}
else
{
//Something is blocking the path.
ActiveUnit.EndTurn();
}
//Unit should be in attack range next time the AI is called.
return(true);//Exit the weapon loop.
}
}
#endregion
return(false);//Can't attack at all.
}