private void MapDistancesToGoal()
{
HexEntry goalHex = null;
foreach (HexEntry hex in scenarioLoader.HexGrid.Values)
{
if (hex.Terrain == Terrain.Goal)
{
goalHex = hex;
}
hex.aiDistanceToGoal = int.MaxValue;
}
if (goalHex == null)
{
Debug.Log("No goal");
return;
}
foreach (HexEntry hex in scenarioLoader.HexGrid.Values)
{
if (hex != goalHex)
{
hex.aiDistanceToGoal = (int)HexVectorUtil.AxialDistance(goalHex.BoardPos, hex.BoardPos);
}
else
{
hex.aiDistanceToGoal = -10; // Used because the distance is a direct weighting factor
}
}
}
private void PopulateHexDistancesToEnemies(int player)
{
// Reset hex distances
foreach (HexEntry hex in scenarioLoader.HexGrid.Values)
{
hex.AIDistanceToEnemy = int.MaxValue;
hex.aiAdjacentEnemies = 0;
}
foreach (int p in selectionManager.UnitsByPlayer.Keys)
{
if (p == player) // Only enemy units
{
continue;
}
foreach (IUnitController unit in selectionManager.UnitsByPlayer[p])
{
foreach (HexEntry hex in scenarioLoader.HexGrid.Values)
{
int distanceToUnit = (int)HexVectorUtil.AxialDistance(unit.Position.BoardPos, hex.BoardPos);
if (distanceToUnit < hex.AIDistanceToEnemy)
{
hex.AIDistanceToEnemy = distanceToUnit; // Update nearest enemy distance
}
if (distanceToUnit == 1)
{
hex.aiAdjacentEnemies++; // Update adjacent enemies
}
}
}
}
}
public override int CheckSupport(IUnitController target)
{
if (HexVectorUtil.AxialDistance(unitController.SimPosition.BoardPos, target.SimPosition.BoardPos) <= 3 && target != unitController)
{
return(unitController.DamageOutput);
}
else
{
return(0);
}
}
public override int CheckRetal(List <HexEntry> recentPath, IUnitController enemy)
{
if (recentPath.Count < 2 || enemy.PlayerOwner == unitController.PlayerOwner)
{
return(0);
}
HexEntry current = recentPath[recentPath.Count - 1];
HexEntry last = recentPath[recentPath.Count - 2];
if (HexVectorUtil.AxialDistance(current.BoardPos, unitController.SimPosition.BoardPos) == 3)
{
if (HexVectorUtil.AxialDistance(last.BoardPos, unitController.SimPosition.BoardPos) > 3)
{
return(unitController.DamageOutput);
}
}
return(0);
}