public void DrawIso(SpriteBatch batch, Rectangle rectangle, Vector2 offset, Vector2 viewportPosition, float opacity, int tilewidth, int tileheight)
{
Vector2 destPos = new Vector2((int)this.X, (int)this.Y);
destPos.X += (int)(rectangle.Width / 2);
destPos.Y += (int)(rectangle.Height / 4);
//stop gap to center viewport on screen.
//for some reason the player is always off center
//dividing the height and width seem to work with different screen sizes
Vector2 viewoffset = new Vector2((rectangle.Height / 12), (rectangle.Width / 7));
destPos -= viewportPosition + viewoffset;
destPos = Isometric.TwoDToIso(new Vector2((int)destPos.X, (int)destPos.Y));
if (destPos.X > 0 && destPos.X < (rectangle.Width - tilewidth) && destPos.Y > 0 && destPos.Y < (rectangle.Height - tileheight))
{
batch.Draw(_Texture, new Rectangle((int)destPos.X, (int)destPos.Y, this.Width, this.Height), new Rectangle(0, 0, _Texture.Width, _Texture.Height), Color.White * opacity);
}
}
public void DrawIso(IBatchedDrawingService d, IList <Tileset> tilesets, Rectangle rectangle, Vector2 viewportPosition, int tileWidth, int tileHeight)
{
int i = 0;
Vector2 destPos = new Vector2(0, 0);
Vector2 centTile = new Vector2((int)viewportPosition.X / tileHeight, (int)viewportPosition.Y / tileHeight);
Console.WriteLine(centTile + " " + viewportPosition);
TileInfo info = new TileInfo();
if (_TileInfoCache == null)
{
BuildTileInfoCache(tilesets);
}
foreach (Tileset tileset in tilesets)
{
if (tileset.tiles == null)
{
Texture2D[] tiles = new Texture2D[_TileInfoCache.Length];
for (int k = 0; k < _TileInfoCache.Length; k++)
{
Texture2D test = new Texture2D(d.GraphicsDevice, tileWidth, tileHeight);
test = GetTileTexture(k + 1, tileset, test);
tiles[k] = test;
}
tileset.tiles = tiles;
Console.WriteLine("tiles added");
}
}
for (int y = (int)centTile.Y - (Height / 2); y <= (int)centTile.Y + (Height / 2); y++)
{
for (int x = (int)centTile.X - (Width / 2); x <= (int)centTile.X + (Width / 2); x++)
{
destPos.X = (x - centTile.X) * tileHeight;
destPos.Y = (y - centTile.Y) * tileHeight;
destPos = Isometric.TwoDToIso(destPos);
destPos.X += (rectangle.Width) / 2;
destPos.Y += (rectangle.Height) / 2;
if (destPos.X > (0 - tileWidth) && destPos.X < (rectangle.Width + tileWidth) && destPos.Y > (0 - tileWidth) && destPos.Y < (rectangle.Height + tileHeight))
{
Vector2 testtile = new Vector2(x, y);
if (testtile.X >= 0 && testtile.X < Width && testtile.Y >= 0 && testtile.Y < Height)
{
i = ((int)testtile.Y * Width) + (int)testtile.X;
int index = Tiles[i] - 1;
if ((index >= 0) && (index < _TileInfoCache.Length))
{
d.Draw(new UITexture(tilesets[0].tiles[index]), destPos, null,
Color.White * this.Opacity, 0f, new Vector2(tileWidth / 2f, tileHeight / 2f),
1f, 0f, 0);
}
}
}
}
}
}
public void DrawIso(SpriteBatch batch, IList <Tileset> tilesets, Rectangle rectangle, Vector2 viewportPosition, int tileWidth, int tileHeight)
{
TileInfo info = new TileInfo();
if (_TileInfoCache == null)
{
BuildTileInfoCache(tilesets);
}
for (int y = 0; y < this.Height; y++)
{
for (int x = 0; x < this.Width; x++)
{
Vector2 destPos = new Vector2((int)x * (tileWidth / 2), (int)y * (tileHeight));
destPos.X += (int)((rectangle.Width) / 2);
destPos.Y += (int)((rectangle.Height) / 4);
//stop gap to center viewport on screen.
//for some reason the player is always off center
//dividing the height and width seem to work with different screen sizes
Vector2 viewoffset = new Vector2((rectangle.Height / 12), (rectangle.Width / 7));
destPos -= viewportPosition + viewoffset;
destPos = Isometric.TwoDToIso(new Vector2((int)destPos.X, (int)destPos.Y));
if (destPos.X > (0 - (tileWidth * 2)) && destPos.X < (rectangle.Width + (tileWidth * 2)) && destPos.Y > (0 - (tileHeight * 2)) && destPos.Y < (rectangle.Height + (tileHeight * 2)))
{
int i = ((int)y * Width) + (int)x;
byte flipAndRotate = FlipAndRotate[i];
SpriteEffects flipEffect = SpriteEffects.None;
float rotation = 0f;
if ((flipAndRotate & Layer.HorizontalFlipDrawFlag) != 0)
{
flipEffect |= SpriteEffects.FlipHorizontally;
}
if ((flipAndRotate & Layer.VerticalFlipDrawFlag) != 0)
{
flipEffect |= SpriteEffects.FlipVertically;
}
if ((flipAndRotate & Layer.DiagonallyFlipDrawFlag) != 0)
{
if ((flipAndRotate & Layer.HorizontalFlipDrawFlag) != 0 &&
(flipAndRotate & Layer.VerticalFlipDrawFlag) != 0)
{
rotation = (float)(Math.PI / 2);
flipEffect ^= SpriteEffects.FlipVertically;
}
else if ((flipAndRotate & Layer.HorizontalFlipDrawFlag) != 0)
{
rotation = (float)-(Math.PI / 2);
flipEffect ^= SpriteEffects.FlipVertically;
}
else if ((flipAndRotate & Layer.VerticalFlipDrawFlag) != 0)
{
rotation = (float)(Math.PI / 2);
flipEffect ^= SpriteEffects.FlipHorizontally;
}
else
{
rotation = -(float)(Math.PI / 2);
flipEffect ^= SpriteEffects.FlipHorizontally;
}
}
int index = Tiles[i] - 1;
if ((index >= 0))
{
info = _TileInfoCache[index];
batch.Draw(info.Texture, destPos, info.Rectangle, Color.White * this.Opacity, rotation,
new Vector2(tileWidth / 2f, tileHeight / 2f), 1f, flipEffect, 0);
}
}
}
}
}