/// <summary>
/// Add a fromBuilding to the source buildings owners graph,
/// the source fromBuilding will be used to find the correct graph.
/// </summary>
/// <param name="buildingType">The type of fromBuilding to build.</param>
/// <param name="sourceBuilding">The fromBuilding used to build this fromBuilding.</param>
/// <param name="targetCoordinate">The tile coordinates where the fromBuilding will be built.</param>
/// <param name="world">The world to build the fromBuilding in.</param>
public static bool AddBuilding(Globals.BuildingTypes buildingType,
Building sourceBuilding, Vector2 targetCoordinate, World world, Player owner)
{
if (sourceBuilding != null && buildingType != Globals.BuildingTypes.Base && (Math.Abs(((int)sourceBuilding.position.X) - (int)targetCoordinate.X) > MAX_BUILDING_RANGE || (Math.Abs(((int)sourceBuilding.position.Y) - (int)targetCoordinate.Y) > MAX_BUILDING_RANGE)))
{
logger.Debug("Building position out of range");
throw new BuildingOutOfRangeException();
}
uint price = owner.unitAcc.CalculateBuildingCostInflation(buildingType);
if (sourceBuilding != null && (uint)sourceBuilding.CountUnits() < price)
{
logger.Debug("Building too expensive");
return false;
}
logger.Info("Building a building at position "+targetCoordinate+" of "+buildingType+".");
lock (owner.GetGraphs())
{
LinkedList<Tile> controlZone = CreateControlZone(targetCoordinate, world);
//The Base building is handled in another way due to it's nature.
if (buildingType == Globals.BuildingTypes.Base)
{
logger.Trace("Adding a Base Building and also constructing a new graph");
BaseBuilding baseBuilding = new BaseBuilding("Base Buidling",
(int)targetCoordinate.X, (int)targetCoordinate.Y, owner, controlZone);
world.map.GetTile((int)targetCoordinate.X, (int)targetCoordinate.Y).SetBuilding(baseBuilding);
owner.AddGraph(GraphController.Instance.AddBaseBuilding(baseBuilding, sourceBuilding));
}
else
{
//The other buildings constructs in similiar ways but they are constructed
//as the specified type.
Building newBuilding = null;
switch (buildingType)
{
case Globals.BuildingTypes.Aggressive:
logger.Trace("Building a new Aggressive building");
newBuilding = new AggressiveBuilding("Aggresive Building",
(int)targetCoordinate.X, (int)targetCoordinate.Y, owner,
GraphController.Instance.GetGraph(sourceBuilding).baseBuilding, controlZone);
break;
case Globals.BuildingTypes.Barrier:
logger.Trace("Building a new Barrier building");
newBuilding = new BarrierBuilding("Barrier Building",
(int)targetCoordinate.X, (int)targetCoordinate.Y, owner,
GraphController.Instance.GetGraph(sourceBuilding).baseBuilding, controlZone);
break;
case Globals.BuildingTypes.Resource:
logger.Trace("Building a new Resource building");
newBuilding = new ResourceBuilding("Resource Building",
(int)targetCoordinate.X, (int)targetCoordinate.Y, owner,
GraphController.Instance.GetGraph(sourceBuilding).baseBuilding, controlZone);
break;
}
world.map.GetTile((int)targetCoordinate.X, (int)targetCoordinate.Y).SetBuilding(newBuilding);
newBuilding.Parent = sourceBuilding;
GraphController.Instance.AddBuilding(sourceBuilding, newBuilding);
}
if (sourceBuilding != null && world.map.GetTile((int)targetCoordinate.X, (int)targetCoordinate.Y).GetBuilding() != null)
{
logger.Info("The building has " + sourceBuilding.CountUnits() + " and the building costs " + price);
owner.unitAcc.DestroyUnits(sourceBuilding.units, (int)price);
logger.Info("The source building only got " + sourceBuilding.CountUnits() + " units left.");
}
else if (world.map.GetTile((int)targetCoordinate.X, (int)targetCoordinate.Y).GetBuilding() == null)
{
throw new Exception("A building was not placed on the tile even though it should have been.");
}
SoundsController.playSound("buildingPlacement");
}
// Let's update the fog of war!
/*
for (int i = -3; i <= 3; i++)
{
for (int j = -3; j <= 3; j++)
{
try
{
world.map.GetTile((int)targetCoordinate.X + j, (int)targetCoordinate.Y + i).MakeVisibleTo(owner);
}
catch(IndexOutOfRangeException e)
{
}
}
}
*/
return true;
}
/// <summary>
/// Search all the controlZone tiles for enemy units,
/// then set them as a Target for the AggressiveBuilding.
/// </summary>
/// <param name="b"></param>
private static void AttackTargets(AggressiveBuilding b)
{
logger.Trace("Attacking targets around a aggressive building at x: "+b.position.X+" y: "+b.position.Y );
foreach (Unit u in b.currentTargets)
{
new KamikazeUnit(b.owner, b.position, u);
}
logger.Trace("Killing " + b.currentTargets.Count + " units.");
//UnitController.MarkUnitsAsDead(b.currentTargets, b.currentTargets.Count);
b.currentTargets.Clear();
}