int MineralsInArea(Map map, uint basePosition, int range, Map.Minerals mineral,
Func <Map, uint, Map.FindData> searchFunc, int minDistance = 0)
{
return(map.FindInArea(basePosition, range, searchFunc, minDistance)
.Where(finding => ((KeyValuePair <Map.Minerals, uint>)finding).Key == mineral)
.Select(finding => (int)((KeyValuePair <Map.Minerals, uint>)finding).Value).Sum());
}
uint FindSpotWithMinerals(Game game, Player player, int intelligence, Map.Minerals mineral, int maxInArea = int.MaxValue)
{
// search for minerals near castle, mines and military buildings
var buildings = game.GetPlayerBuildings(player).Where(building =>
building.BuildingType == Building.Type.Castle ||
building.BuildingType == Building.Type.StoneMine ||
building.BuildingType == Building.Type.CoalMine ||
building.BuildingType == Building.Type.IronMine ||
building.BuildingType == Building.Type.GoldMine ||
building.BuildingType == Building.Type.Hut ||
building.BuildingType == Building.Type.Tower ||
building.BuildingType == Building.Type.Fortress
).ToList();
while (buildings.Count > 0)
{
var randomBuilding = buildings[game.RandomInt() % buildings.Count];
if (CheckMaxInAreaOk(game.Map, randomBuilding.Position, 9, AIStateFindMinerals.MineTypes[(int)mineral - 1], maxInArea))
{
if (MineralsInArea(game.Map, randomBuilding.Position, 9, mineral, FindMineral, 1) > 0)
{
// 5 tries per spot
for (int i = 0; i < 5; ++i)
{
var spot = FindSpotNear(game, player, randomBuilding.Position, 9);
if (game.Map.GetResourceType(spot) == mineral)
{
return(spot);
}
}
}
}
buildings.Remove(randomBuilding);
}
return(Global.INVALID_MAPPOS);
}
protected override void ReadFrom(Game game, AI ai, string name, SaveReaderText reader)
{
base.ReadFrom(game, ai, name, reader);
mineralType = reader.Value($"{name}.mineral_type").ReadEnum <Map.Minerals>();
}
public AIStateFindMinerals(Map.Minerals mineralType)
: base(AI.State.FindMinerals)
{
this.mineralType = mineralType;
}
