EnemyDecision FindBestAttackAt(Vector3Int move)
{
UnitTracker ut = GetComponent <UnitTracker>();
List <Vector3Int> possibleAttacks = ut.PossibleAttacksAtTile(move);
Vector3Int bestAttack = new Vector3Int(-1, -1, -1);
float bestRating = 0;
bool freeAttackFound = false;
foreach (Vector3Int attack in possibleAttacks)
{
if (TileManager.instance.allUnits.ContainsKey(attack) && TileManager.instance.allUnits[attack].tag != tag)
{
GameObject target = TileManager.instance.allUnits[attack];
BattleSimulation battle = new BattleSimulation(gameObject, target, move, target.GetComponent <UnitTracker>().GetLocation());
if (!freeAttackFound && battle.GetDefenderAttacks() == 0)
{
freeAttackFound = true;
bestRating = CalculateRating(battle);
bestAttack = attack;
}
else if (!freeAttackFound && battle.GetDefenderAttacks() != 0)
{
float tempRating = CalculateRating(battle);
if (tempRating > bestRating)
{
bestRating = tempRating;
bestAttack = attack;
}
}
else if (battle.GetDefenderAttacks() == 0)
{
float tempRating = CalculateRating(battle);
if (tempRating > bestRating)
{
bestRating = tempRating;
bestAttack = attack;
}
}
}
}
return(new EnemyDecision(bestAttack));
}
EnemyDecision FindBestMoveAttack(List <Vector3Int> possibleMoves)
{
UnitTracker ut = GetComponent <UnitTracker>();
if (possibleMoves.Count == 0)
{
return(FindBestAttackAt(ut.GetLocation()));
}
Vector3Int bestMove = new Vector3Int(-1, -1, -1);
Vector3Int bestAttack = new Vector3Int(-1, -1, -1);
float bestRating = 0;
bool freeAttackFound = false;
foreach (Vector3Int move in possibleMoves) //Loop through every possible move a character can make
{
foreach (Vector3Int attack in ut.PossibleAttacksAtTile(move)) //Loop through every possible attack at each move
{
if (TileManager.instance.allUnits.ContainsKey(attack) && TileManager.instance.allUnits[attack].tag != tag) //Check to see if there is an attackable unit
{
GameObject target = TileManager.instance.allUnits[attack];
BattleSimulation battle = new BattleSimulation(gameObject, target, move, target.GetComponent <UnitTracker>().GetLocation());
if (!TileManager.instance.allUnits.ContainsKey(move))
{
if (!freeAttackFound && battle.GetDefenderAttacks() == 0)
{
freeAttackFound = true;
bestRating = CalculateRating(battle);
bestMove = move;
bestAttack = attack;
}
else if (!freeAttackFound && battle.GetDefenderAttacks() != 0)
{
float tempRating = CalculateRating(battle);
if (tempRating > bestRating)
{
bestRating = tempRating;
bestMove = move;
bestAttack = attack;
}
}
else if (battle.GetDefenderAttacks() == 0)
{
float tempRating = CalculateRating(battle);
if (tempRating > bestRating)
{
bestRating = tempRating;
bestMove = move;
bestAttack = attack;
}
}
}
}
}
}
if (bestMove.z == -1 && bestAttack.z == -1)
{
return(new EnemyDecision());
}
List <Vector3Int> path = ShortestPath.instance.FindPath(gameObject.GetComponent <UnitTracker>().GetLocation(), bestMove, "Red");
return(new EnemyDecision(path, bestAttack));
}