public Tilemap(TextureAtlas atlas, int width, int height, float tileTextureDimension, float tileWorldDimension, Tile[,] tiles)
{
_atlas = atlas;
_width = width;
_height = height;
_tileSize = tileTextureDimension;
_cellSize = tileWorldDimension;
Tiles = tiles;
_vertexArray = new VertexArray(PrimitiveType.Quads, (uint)(width * height * 4));
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
AddTileVertices(tiles[x, y], new Vector2f(x, y));
}
}
}
public static Level Generate(GameWorld world, int width, int height, TextureAtlas atlas, int cellSize)
{
DungeonGenerator.Instance.GenerateHauberkDungeon(width, height, 195000, 5, 5, 50, false, true);
var tileData = DungeonGenerator._dungeon;
var map = new Map(width, height);
var tiles = new Tile[width, height];
for (var x = 0; x < width; x++)
{
for (var y = 0; y < height; y++)
{
Color color = Color.White;
switch (tileData[x, y])
{
case TileType.Floor:
map.SetCellProperties(x, y, true, true);
color = new Color(194, 194, 194);
break;
case TileType.RoomFloor:
map.SetCellProperties(x, y, true, true);
color = new Color(35, 255, 255);
break;
case TileType.Wall:
map.SetCellProperties(x, y, false, false);
color = new Color(163, 163, 163);
break;
case TileType.Door:
map.SetCellProperties(x, y, false, true);
color = new Color(132, 81, 0);
break;
}
tiles[x, y] = new Tile(tileData[x, y], color);
tiles[x, y].Cell = map.GetCell(x, y);
}
}
var tilemap = new Tilemap(atlas, width, height, atlas.SpriteSize, cellSize, tiles);
return new Level(world, map, tilemap);
}
private bool InRange(uint entity, Vector2f AIpos, Vector2f entityPos)
{
var tiles = new Tile[4]
{
World.CurrentLevel.GetTile(AIpos + new Vector2f(1, 0)),
World.CurrentLevel.GetTile(AIpos + new Vector2f(-1, 0)),
World.CurrentLevel.GetTile(AIpos + new Vector2f(0, 1)),
World.CurrentLevel.GetTile(AIpos + new Vector2f(0, -1))
};
for (var i = 0; i < tiles.Length; i++)
{
if (tiles[i].Entity != null && tiles[i].Entity.Value == entity)
return true;
}
return false;
}
public void AddTileVertices(Tile tile, Vector2f position)
{
//TODO: store the indices of these 4 verticies on the tile so that they can be
//accessed and have the color modifired for FOV
var src = _atlas.GetCoords(tile.Type).Value;
if (!tile.Cell.IsExplored)
{
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 0.0f) + position) * _cellSize,
Color.Black,
new Vector2f(_tileSize * src.X, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 0.0f) + position) * _cellSize,
Color.Black,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 1.0f) + position) * _cellSize,
Color.Black,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y + _tileSize)));
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 1.0f) + position) * _cellSize,
Color.Black,
new Vector2f(_tileSize * src.X, _tileSize * src.Y + _tileSize)));
}
else
{
if (!tile.Cell.IsInFov)
{
var colorOffset = new Color(133, 133, 133);
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 0.0f) + position) * _cellSize,
tile.Tint * colorOffset,
new Vector2f(_tileSize * src.X, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 0.0f) + position) * _cellSize,
tile.Tint * colorOffset,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 1.0f) + position) * _cellSize,
tile.Tint * colorOffset,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y + _tileSize)));
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 1.0f) + position) * _cellSize,
tile.Tint * colorOffset,
new Vector2f(_tileSize * src.X, _tileSize * src.Y + _tileSize)));
}
else
{
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 0.0f) + position) * _cellSize,
tile.Tint,
new Vector2f(_tileSize * src.X, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 0.0f) + position) * _cellSize,
tile.Tint,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y)));
_vertexArray.Append(new Vertex((new Vector2f(1.0f, 1.0f) + position) * _cellSize,
tile.Tint,
new Vector2f(_tileSize * src.X + _tileSize, _tileSize * src.Y + _tileSize)));
_vertexArray.Append(new Vertex((new Vector2f(0.0f, 1.0f) + position) * _cellSize,
tile.Tint,
new Vector2f(_tileSize * src.X, _tileSize * src.Y + _tileSize)));
}
}
}
public Tile SetTileProperties(Tile tile, bool isWalkable, bool isTransparent, bool isExplored)
{
_map.SetCellProperties(tile.Cell.X, tile.Cell.Y, isTransparent, isWalkable, isExplored);
return GetTile(tile.Cell.X, tile.Cell.Y);
}
public Tile[] GetBorderingTilesInArea(Vector2f position, int distance = 1)
{
var cells = _map.GetBorderCellsInArea((int)position.X, (int)position.Y, distance).ToArray();
var tiles = new Tile[cells.Length];
for (var i = 0; i < cells.Length; i++)
tiles[i] = GetTile(cells[i].X, cells[i].Y);
return tiles;
}
