public Color GetColor(int x, int y)
{
if (x < 0 || x >= Width)
{
throw new ArgumentException("X given is out of bounds: " + x);
}
if (y < 0 || y >= Height)
{
throw new ArgumentException("Y given is out of bounds: " + y);
}
int tileX = x / 16;
int tileY = y / 16;
MapTile combo;
int index = -1;
for (int i = 0; i < ShowChanges.Length; i++)
{
if (ShowChanges[i] && Changes.Contains(i, tileX, tileY))
{
index = i;
}
}
if (index == -1)
{
combo = Tileset.Tiles[Layout[tileX, tileY]];
}
else
{
int tile_index = Changes.GetTile(index, tileX, tileY);
if (tile_index == 0)
{
combo = Tileset.Tiles[Layout[tileX, tileY]];
}
else
{
combo = Tileset.Tiles[tile_index];
if (ShowChanges_TileBorders && (
x % 16 == 0 || x % 16 == 15 ||
y % 16 == 0 || y % 16 == 15))
{
return(new Color(0x7FFF));
}
}
}
tileX = x % 16;
tileY = y % 16;
int tileIndex;
int palette;
if (tileX < 8 && tileY < 8)
{
palette = combo.Palette_00;
tileIndex = combo.ComboTile_00;
if (combo.FlipH_00)
{
tileX = 7 - tileX;
}
if (combo.FlipV_00)
{
tileY = 7 - tileY;
}
}
else if (tileX < 8)
{
palette = combo.Palette_01;
tileIndex = combo.ComboTile_01;
tileY -= 8;
if (combo.FlipH_01)
{
tileX = 7 - tileX;
}
if (combo.FlipV_01)
{
tileY = 7 - tileY;
}
}
else if (tileY < 8)
{
palette = combo.Palette_10;
tileIndex = combo.ComboTile_10;
tileX -= 8;
if (combo.FlipH_10)
{
tileX = 7 - tileX;
}
if (combo.FlipV_10)
{
tileY = 7 - tileY;
}
}
else
{
palette = combo.Palette_11;
tileIndex = combo.ComboTile_11;
tileX -= 8;
tileY -= 8;
if (combo.FlipH_11)
{
tileX = 7 - tileX;
}
if (combo.FlipV_11)
{
tileY = 7 - tileY;
}
}
if (ShowFog)
{
palette += 5;
}
Tile tile = (Tileset.Tileset2 == null) ?
Tileset.Tileset1[tileIndex] :
(tileIndex < 512) ?
Tileset.Tileset1[tileIndex] :
Tileset.Tileset2[tileIndex - 512];
return(Tileset.Palettes[palette][tile[tileX, tileY]]);
}