protected override void Handle(ProgramData data)
{
Entity stairsEntity = null;
StairsComponent stairsComponent = null;
foreach (var entity in Entities.With <StairsComponent>())
{
stairsComponent = entity.Get <StairsComponent>();
if (entity.X == data.GameData.Player.X && entity.Y == data.GameData.Player.Y)
{
stairsEntity = entity;
break;
}
}
if (stairsEntity != null)
{
data.GameData.DungeonLevel = data.GameData.DungeonLevel.GoToFloor(stairsComponent.ToFloor, data.GameData.Player, data.GameData.MessageLog);
data.GameData.SetEntities(data.GameData.DungeonLevel.Entities);
data.FovRecompute = true;
data.DefaultConsole.Clear();
}
else
{
data.GameData.MessageLog.AddMessage("There are no stairs here.", Color.Yellow);
}
}
public static Entity CreateStairsEntity()
{
var e = CreateEntity(Guid.NewGuid().ToString(), "jump point");
e.AddComponent(DisplayComponent.Create(_texJumpPointPath, "The jump point to the next sector.", true, ITEM_Z_INDEX));
e.AddComponent(StairsComponent.Create());
return(e);
}
public void MakeMap(int maxRooms, int minRoomSize, int maxRoomSize, int mapWidth, int mapHeight, Entity player, List <Entity> entities)
{
var rooms = new List <Rectangle>();
Point lastCenter = new Point(0, 0);
if (!entities.Contains(player))
{
entities.Add(player);
}
for (int i = 0; i < maxRooms; i++)
{
var width = Rng.Next(minRoomSize, maxRoomSize + 1);
var height = Rng.Next(minRoomSize, maxRoomSize + 1);
var x = Rng.Next(mapWidth - width);
var y = Rng.Next(mapHeight - height);
var newRoom = new Rectangle(x, y, width, height);
if (rooms.Any(room => newRoom.Intersects(room)))
{
continue;
}
CreateRoom(newRoom);
var newCenter = newRoom.Center;
lastCenter.Set(newCenter);
if (rooms.Count == 0)
{
player.X = newCenter.X;
player.Y = newCenter.Y;
if (DungeonLevel > 1)
{
var upStairsComponent = new StairsComponent {
ToFloor = DungeonLevel - 1
};
var upStairs = new Entity
{
X = lastCenter.X,
Y = lastCenter.Y,
Character = '<',
Color = Color.White,
Name = $"Stairs to Level {upStairsComponent.ToFloor}",
RenderOrder = RenderOrder.Stairs
};
upStairs.Add(upStairsComponent);
entities.Add(upStairs);
}
}
else
{
var prevCenter = rooms[rooms.Count - 1].Center;
if (Rng.Next(2) == 1)
{
CreateHorizontalTunnel(prevCenter.X, newCenter.X, prevCenter.Y);
CreateVerticalTunnel(prevCenter.Y, newCenter.Y, newCenter.X);
}
else
{
CreateVerticalTunnel(prevCenter.Y, newCenter.Y, prevCenter.X);
CreateHorizontalTunnel(prevCenter.X, newCenter.X, newCenter.Y);
}
}
PlaceEntities(newRoom, entities);
rooms.Add(newRoom);
}
var downStairsComponent = new StairsComponent {
ToFloor = DungeonLevel + 1
};
var downStairs = new Entity
{
X = lastCenter.X,
Y = lastCenter.Y,
Character = '>',
Color = Color.White,
Name = $"Stairs to Level {downStairsComponent.ToFloor}",
RenderOrder = RenderOrder.Stairs
};
downStairs.Add(downStairsComponent);
entities.Add(downStairs);
}