public static List<IslandCM> GetEnemyNeibourIslands(MapCM map, int playerID, bool hasBridge)
{
List<IslandCM> res = new List<IslandCM>();
List<IslandCM> playerIslands = map.GetIslandsByOwner(playerID);
for (int i = 0; i < playerIslands.Count; ++i)
{
IslandCM island = playerIslands[i];
List<IslandCM> bridgedEnemy = GetBridgedNeibourIslands(map, island.ID, playerID, true);
if (hasBridge)
{
res.AddRange(bridgedEnemy);
}
else
{
List<IslandCM> neibourEnemy = GetNeibourEnemyIslands(map, island.ID, playerID);
res.AddRange(neibourEnemy.Where(e => !bridgedEnemy.Contains(e)));
}
}
return res.Distinct().ToList();
}
public static List<IslandCM> GetEnemyNeibourIslandsWithTheirBridge(MapCM map, int playerID)
{
List<IslandCM> res = new List<IslandCM>();
List<IslandCM> playerIslands = map.GetIslandsByOwner(playerID);
for (int i = 0; i < playerIslands.Count; ++i)
{
IslandCM island = playerIslands[i];
List<IslandCM> neibourEnemy = GetNeibourEnemyIslands(map, island.ID, playerID);
res.AddRange(neibourEnemy.Where(e => map.HasIslandsShipBrige(e.ID, island.ID, e.OwnerID)));
}
return res.Distinct().ToList();
}
public static bool IsNeedBuild(MapCM map, int playerID, Build build)
{
return (map.GetBuildCountAtIslands(map.GetIslandsByOwner(playerID), build, false) == 0);
}
public static bool HasPlayerPlaceForBuilding(MapCM map, int playerID)
{
List<IslandCM> islands = map.GetIslandsByOwner(playerID);
for (int i = 0; i < islands.Count; ++i)
{
IslandCM island = islands[i];
if (island.Slots.Skip(island.HasMetro ? IslandCM.IslandMetroSizeByIslandSize(island.Slots.Count) : 0).Any(e => e == Build.None))
return true;
}
return false;
}
public static IslandCM GetTheBestIslandForBuild(MapCM map, int playerID, bool metro = false, bool build = false, bool horn = false)
{
List<IslandCM> playerIslands = map.GetIslandsByOwner(playerID);
if (build)
playerIslands = playerIslands.Where(e => GetTheLastEmptySlot(map, e.ID) >= 0).ToList();
if (metro)
playerIslands = playerIslands.Where(e => !e.HasMetro).ToList();
if (playerIslands.Count == 0)
return map.GetIslandsByOwner(playerID).First();
if (playerIslands.Count == 1)
return playerIslands[0];
IslandCM theMostProtectedIsland = GetTheMostProtectedIsland(map, playerIslands);
return theMostProtectedIsland;
}