private void CalculateAbilityScores(UnitEntity self, World world, Dictionary <string, float> scores, Dictionary <string, Vector3Int> targets)
{
foreach (Vector3Int tile in world.GetAdjacents(self.Position))
{
UnitEntity unit = world.UnitManager.GetUnitAt <UnitEntity>(tile);
if (unit != null && unit.Combat.IsEnemy(self.Combat))
{
scores["attack"] = 2;
targets["attack"] = tile;
break;
}
}
Ability fireball = GlobalAbilityDictionary.GetAbility("fireball");
foreach (Vector3Int tile in fireball.GetWithinRange(self, world))
{
int count = 0;
foreach (Vector3Int area in fireball.GetAreaOfEffect(self.Position, tile, world))
{
UnitEntity unit = world.UnitManager.GetUnitAt <UnitEntity>(area);
if (unit != null && unit.Combat.IsEnemy(self.Combat))
{
count++;
}
}
float score = 2.5f * count;
if (scores["fireball"] < score)
{
scores["fireball"] = score;
targets["fireball"] = tile;
}
}
}
public void ExecuteAbility(UnitEntity self, World world)
{
List <string> abilities = self.Combat.Abilities;
Dictionary <string, float> abilityScores = new Dictionary <string, float>();
Dictionary <string, Vector3Int> targets = new Dictionary <string, Vector3Int>();
foreach (string ability in abilities)
{
abilityScores.Add(ability, 0);
targets.Add(ability, self.Position);
}
CalculateAbilityScores(self, world, abilityScores, targets);
List <KeyValuePair <string, float> > scores = abilityScores.ToList();
scores.Sort(CompareAbilityScore);
if (scores[0].Value > 0)
{
string id = scores[0].Key;
Debug.Log(self.Name + " casting " + id);
Ability ability = GlobalAbilityDictionary.GetAbility(id);
self.Combat.CastAbility(ability, targets[id]);
}
}
