/// <summary>
/// Draw the GameObject at its isometric location
/// </summary>
public void DrawIsometric(GameTime gameTime, SpriteBatchIsometric spriteBatch)
{
spriteBatch.DrawIsometric(
_texture,
_parent.Displacement,
_drawColor);
}
public void Draw(GameTime gameTime, SpriteBatchIsometric spriteBatch)
{
// ---------- Draw all tiles ----------
for (int i = 0; i < _numRows; i++)
for (int j = 0; j < _numCols; j++)
{
TileRef currTile = _tiles[i, j];
Vector3 tilePosition;
tilePosition.X = i * TILE_SIZE;
tilePosition.Y = currTile.Elevation * TILE_SIZE;
tilePosition.Z = j * TILE_SIZE;
spriteBatch.DrawIsometric(
TileTypes[currTile.ReferenceID].Texture,
tilePosition,
Color.White);
}
// ---------- Draw selection indicators ----------
if (_selectedIndices.Count != 0)
{
foreach (Vector2 index in _selectedIndices)
{
int x = (int)index.X;
int y = (int)index.Y;
TileRef currTile = _tiles[x, y];
Vector3 drawPosition;
drawPosition.X = x * TILE_SIZE;
drawPosition.Y = currTile.Elevation * TILE_SIZE;
drawPosition.Z = y * TILE_SIZE;
spriteBatch.DrawIsometric(
_selectionTextureDraw,
drawPosition,
_selectionColorDraw);
}
}
else
{
if (VerifyIndexWithinRange(_currentMouseTileIndex))
{
TileRef mouseTile = _tiles[(int)_currentMouseTileIndex.X, (int)_currentMouseTileIndex.Y];
Vector3 drawPosition;
drawPosition.X = _currentMouseTileIndex.X * TILE_SIZE;
drawPosition.Y = mouseTile.Elevation * TILE_SIZE;
drawPosition.Z = _currentMouseTileIndex.Y * TILE_SIZE;
spriteBatch.DrawIsometric(
_selectionTextureDraw,
drawPosition,
_selectionColorDraw);
}
}
}