private static void TryWallIn(Dungeon dungeon, DungeonRoom room, DungeonTheme theme, int2 key, BuilderDirection direction)
{
var value = dungeon.ValueMap[key];
if (value.Theme != theme)
{
return;
}
var adjacentKey = GetAdjacentKey(dungeon, key, direction);
if (dungeon.ValueMap.ContainsKey(adjacentKey) == false)
{
var tile = new Dungeon.MapValue
{
Theme = theme,
Index = DungeonTile.Index.Wall,
Room = room,
};
dungeon.ValueMap.Add(adjacentKey, tile);
room.ValueMap.Add(adjacentKey, value);
}
var adjacent = dungeon.ValueMap[adjacentKey];
if (adjacent.Theme != theme)
{
// If we're at a forest tile and the adjacent tile is already a wall, we don't always want to place a forest wall tile.
if (adjacent.Index == DungeonTile.Index.Wall && value.Theme == DungeonTheme.Forest)
{
if (Random.value < 0.4f)
{
dungeon.ValueMap[key].Index = DungeonTile.Index.Wall;
}
}
else
{
dungeon.ValueMap[key].Index = DungeonTile.Index.Wall;
}
if (room.ConnectionMap.ContainsKey(key) == false)
{
var adjacentRoom = dungeon.GetRoom(adjacentKey);
if (adjacentRoom != null)
{
room.ConnectionMap.Add(key, new Tuple <int2, DungeonRoom>(
adjacentKey,
adjacentRoom));
if (adjacentRoom.ConnectionMap.ContainsKey(adjacentKey) == false)
{
adjacentRoom.ConnectionMap.Add(adjacentKey, new Tuple <int2, DungeonRoom>(
key,
room));
}
}
}
}
}
private void SetSprite(SpriteRenderer tileView, Dungeon.MapValue value, bool isEdge, bool isBorder)
{
Color color;
var sprite = _sprites.Find(value.Theme, value.Index, isEdge, isBorder, out color);
tileView.sprite = sprite;
tileView.color = color;
}
private static void TryWallOutTheVoid(Dungeon dungeon, DungeonRoom room, int2 key, Dungeon.MapValue origin, BuilderDirection direction)
{
var value = dungeon.ValueMap[key];
var adjacentKey = GetAdjacentKey(dungeon, key, direction);
if (dungeon.ValueMap.ContainsKey(adjacentKey) == false)
{
var tile = new Dungeon.MapValue
{
Theme = origin.Theme,
Index = DungeonTile.Index.Wall,
Room = room,
};
dungeon.ValueMap.Add(adjacentKey, tile);
room.ValueMap.Add(adjacentKey, value);
}
}
private void AddCircularFloor(Dungeon dungeon)
{
var halfWidth = _meta.Width / 2;
var halfHeight = _meta.Height / 2;
for (var dx = -halfWidth; dx <= halfWidth; dx++)
{
for (var dy = -halfHeight; dy <= halfHeight; dy++)
{
var x = _meta.CenterX + dx;
var y = _meta.CenterY + dy;
var key = new int2(x, y);
if (dungeon.ValueMap.ContainsKey(key))
{
var tile = dungeon.ValueMap[key];
if (tile.Index != DungeonTile.Index.Wall)
{
tile.Theme = _meta.Theme;
tile.Index = DungeonTile.Index.Floor;
if (tile.Room != this)
{
tile.Room.ValueMap.Remove(key);
tile.Room = this;
tile.Room.ValueMap.Add(key, tile);
}
}
}
else
{
var tile = new Dungeon.MapValue
{
Theme = _meta.Theme,
Index = DungeonTile.Index.Floor,
Room = this,
};
dungeon.ValueMap.Add(key, tile);
ValueMap.Add(key, tile);
}
}
}
}
