/// <summary>
/// Draws the visibility of a tile
/// </summary>
/// <param name="spriteBatch">Sprite batch being used to draw</param>
/// <param name="tileTexture">Sprite sheet for tiles</param>
/// <param name="destination">Where to draw tile</param>
/// <param name="tiles">What tile to draw</param>
public void DrawTileVisibility(SpriteBatch spriteBatch, Texture2D tileTexture, Vector2 destination, TileDictionary tiles)
{
if (!this._visible && this._seen)
{
Rectangle visRect = new Rectangle((int)tiles.GetTile("mesh").X * 32, (int)tiles.GetTile("mesh").Y * 32,
tileTexture.Width / 30, tileTexture.Height / 32);
spriteBatch.Draw(tileTexture, destination, visRect, Color.White);
}
else if (!this._visible)
{
Rectangle visRect = new Rectangle((int)tiles.GetTile("dngn_unseen").X * 32, (int)tiles.GetTile("dngn_unseen").Y * 32,
tileTexture.Width / 30, tileTexture.Height / 32);
spriteBatch.Draw(tileTexture, destination, visRect, Color.White);
}
}
public void DrawViewport(SpriteBatch spriteBatch, Dungeon dungeon, Player player, Texture2D tileTexture, TileDictionary tileDictionary)
{
if (player.location.X < 13)
{
minXPos = 0;
maxXPos = 24;
}
else if (player.location.X > 37)
{
//viewport draws map.x of 25 to map.x length - 1
minXPos = 25;
maxXPos = dungeon.grid.GetLength(0) - 1;
}
else
{
//viewport draws map.x of p - 12 to map.x of p + 12
minXPos = (int)player.location.X - 12;
maxXPos = (int)player.location.X + 12;
}
if (player.location.Y < 13)
{
minYPos = 0;
maxYPos = 24;
}
else if (player.location.Y > 37)
{
//viewport draws map.y of 25 to map.y length - 1
minYPos = 25;
maxYPos = dungeon.grid.GetLength(1) - 1;
}
else
{
//viewport draws map.y of p - 12 to map.y of p + 12
minYPos = (int)player.location.Y - 12;
maxYPos = (int)player.location.Y + 12;
}
for (int x = minXPos; x <= maxXPos; x++)
{
for (int y = minYPos; y <= maxYPos; y++)
{
viewGrid[gridCounterX, gridCounterY] = dungeon.grid[x, y];
dungeon.grid[x, y].DrawTile(spriteBatch, tileTexture, new Vector2(gridCounterX * 32, gridCounterY * 32), tileDictionary);
if (dungeon.grid[x, y].npc != null)
{
dungeon.grid[x, y].npc.DrawNPC(spriteBatch, tileTexture);
}
dungeon.grid[x, y].DrawTileVisibility(spriteBatch, tileTexture, new Vector2(gridCounterX * 32, gridCounterY * 32), tileDictionary);
gridCounterY++;
}
gridCounterX++;
gridCounterY = 0;
}
gridCounterX = 0;
minXPos = 0;
minYPos = 0;
maxXPos = 24;
maxYPos = 24;
}
/// <summary>
/// Draws tile
/// </summary>
/// <param name="spriteBatch">Sprite batch being used to draw</param>
/// <param name="tileTexture">Sprite sheet for tiles</param>
/// <param name="destination">Where to draw it on screen</param>
/// <param name="tiles">What tile to draw</param>
public void DrawTile(SpriteBatch spriteBatch, Texture2D tileTexture, Vector2 destination, TileDictionary tiles)
{
Rectangle tileRect = new Rectangle((int)tiles.GetTile(_tileName).X * 32, (int)tiles.GetTile(_tileName).Y * 32,
tileTexture.Width / 30, tileTexture.Height / 32);
spriteBatch.Draw(tileTexture, destination, tileRect, Color.White);
foreach (String entity in _entities)
{
Rectangle entityRect = new Rectangle((int)tiles.GetTile(entity).X * 32, (int)tiles.GetTile(entity).Y * 32,
tileTexture.Width / 30, tileTexture.Height / 32);
spriteBatch.Draw(tileTexture, destination, entityRect, Color.White);
}
}