public ActionInformation ShootFireball(Level level, AbilityDetails abilityDetails)
{
Func<Tile, ActionAnimationScript> actionScriptGenerator = (tile) => ShootFireballAction(level, abilityDetails, tile);
TileSelector abilityRange = TileSelectorHelper.EnemyTileSelector(level, level.GetTileOfActor(this), Team, 5);
Func<Tile, TileSelector> abilityAreaOfEffect = TileSelectorHelper.SingleTile;
return new ActionInformation(actionScriptGenerator, abilityRange, abilityAreaOfEffect, ActionType.Attack);
}
public override void MakeAIDecision(Level currentLevel, Action<ActionInformation, Tile> onComplete)
{
var enemyOrClosest = temp_GetEnemyInRangeOrClosest(currentLevel);
var ability = AbilityList.Single(x => x.AbilityDetails.AbilityName == "Fireball");
if (CanAction() && enemyOrClosest.Item2 <= 5)
{
onComplete(ShootFireball(currentLevel, ability.AbilityDetails),
currentLevel.GetTileOfActor(enemyOrClosest.Item1));
return;
}
if (CanAction() && enemyOrClosest.Item2 <= CurrentStats.MovementRange + 5)
{
Tile moveToTile = temp_GetTileClosestToEnemy(currentLevel, enemyOrClosest.Item1);
if (moveToTile != null)
{
onComplete(MoveToTile(currentLevel), moveToTile);
}
return;
}
onComplete(Wait(Vector3.Zero), null);
}
private Tile temp_GetTileClosestToEnemy(Level currentLevel, ActorBase targetActor)
{
var candidateTiles = TileSelectorHelper.StandardMovementTileSelector(currentLevel,
currentLevel.GetTileOfActor(this), this).ValidTiles();
Tile targetTile = currentLevel.GetTileOfActor(targetActor);
int distance = Int16.MaxValue;
Tile moveToTile = null;
foreach (var candidateTile in candidateTiles)
{
int candidateDistance = MathUtils.DistanceBetweenTiles(candidateTile, targetTile);
if (candidateDistance < distance)
{
distance = candidateDistance;
moveToTile = candidateTile;
}
}
return moveToTile;
}
private Tuple<ActorBase, int> temp_GetEnemyInRangeOrClosest(Level currentLevel)
{
Tuple<ActorBase, int> closestEnemy = null;
foreach (var enemy in currentLevel.Actors.Where(x => x.Team != this.Team && x.IsTargetable()))
{
Tile enemyTile = currentLevel.GetTileOfActor(enemy);
Tile myTile = currentLevel.GetTileOfActor(this);
int distance = MathUtils.DistanceBetweenTiles(myTile, enemyTile);
if (closestEnemy == null || distance < closestEnemy.Item2)
{
closestEnemy = Tuple.Create(enemy, distance);
}
}
return closestEnemy;
}
protected virtual ActionAnimationScript MoveToTileAction(Tile goalTile, Level level)
{
IList<Tile> path = AStar.CalculateAStarPath(level.GetTileOfActor(this), goalTile, level, this);
var script = MoveToTileScript.MakeScript(path, this);
return script;
}
public ActionInformation MoveToTile(Level level)
{
Func<Tile, ActionAnimationScript> scriptGenerator = (tile) => MoveToTileAction(tile, level);
TileSelector abilityRange = TileSelectorHelper.StandardMovementTileSelector(level, level.GetTileOfActor(this), this);
Func<Tile, TileSelector> areaOfEffect = TileSelectorHelper.SingleTile;
return new ActionInformation(scriptGenerator, abilityRange, areaOfEffect, ActionType.Move);
}