/// <summary> Draws the currently open <see cref="MenuObject"/>s on the screen </summary>
/// <param name="game"> <see cref="Game"/> to draw to </param>
/// <param name="sheet"> <see cref="Sprite"/> to use as a sheet </param>
/// <param name="offset"> Offset on screen </param>
public void Draw(Game game, Sprite sheet, Vector2Int?offset)
{
if (!Panels.Any())
{
return;
}
Vector2Int screenOffset = offset ?? Vector2Int.zero;
foreach (var panel in Panels)
{
panel.Draw(game, sheet, screenOffset);
screenOffset += WindowOffset;
}
Pixel.Mode previousPixelMode = game.PixelMode;
game.PixelMode = Pixel.Mode.Mask;
MenuObject last = Panels.Last();
Vector2Int patchSize = last.PatchSize;
game.DrawPartialSprite(last.CursorPos, sheet, CURSOR_PATCH * patchSize, patchSize.x * 2, 2 * patchSize.y);
game.PixelMode = previousPixelMode;
}
/// <summary> Draws only this panel on the game's screen. </summary>
/// <param name="game"> <see cref="Game"/> to draw to </param>
/// <param name="sheet"> <see cref="Sprite"/> sheet to draw with </param>
/// <param name="offset"> Optional offset on screen </param>
public void Draw(Game game, Sprite sheet, Vector2Int?offset = null)
{
Vector2Int screenOffset = offset ?? Vector2Int.zero;
Vector2Int one = Vector2Int.one;
Pixel.Mode previousPixelMode = game.PixelMode;
game.PixelMode = Pixel.Mode.Mask;
// Draw panel and border
for (Vector2Int pp = Vector2Int.zero; pp.y < SizeInPatches.y; pp.y++)
{
for (pp.x = 0; pp.x < SizeInPatches.x; pp.x++)
{
Vector2Int screenLocation = pp * PatchSize + screenOffset;
Vector2Int sourcePatch = Vector2Int.zero;
if (pp.x > 0)
{
sourcePatch.x = (pp.x == SizeInPatches.x - 1) ? 2 : 1;
}
if (pp.y > 0)
{
sourcePatch.y = (pp.y == SizeInPatches.y - 1) ? 2 : 1;
}
game.DrawPartialSprite(screenLocation, sheet, sourcePatch * PatchSize, PatchSize.x, PatchSize.y);
}
}
int topLeft = TopVisibleRow * Table.x;
int bottomRight = Math.Min(Table.y * Table.x + topLeft, Items.Count);
int visibleItems = bottomRight - topLeft;
if (TopVisibleRow > 0)
{
Vector2Int screenLocation = new Vector2Int(SizeInPatches.x - 2, 0) * PatchSize + screenOffset;
game.DrawPartialSprite(screenLocation, sheet, UP_SCROLL_PATCH * PatchSize, PatchSize.x, PatchSize.y);
}
if ((TotalRows - TopVisibleRow) > Table.y)
{
Vector2Int screenLocation = new Vector2Int(SizeInPatches.x - 2, SizeInPatches.y - 1) * PatchSize + screenOffset;
game.DrawPartialSprite(screenLocation, sheet, DOWN_SCROLL_PATCH * PatchSize, PatchSize.x, PatchSize.y);
}
for (int i = 0; i < visibleItems; i++)
{
Vector2Int cell = new Vector2Int(i % Table.x, i / Table.x);
Vector2Int patchPosition = cell * (Size + Padding) + one;
Vector2Int screenLocation = patchPosition * PatchSize + screenOffset;
var item = Items[topLeft + i];
game.DrawText(screenLocation, item.Name, item.Enabled ? Pixel.Presets.White : Pixel.Presets.DarkGrey);
if (item.HasChildren)
{
patchPosition = cell * (Size + Padding) + one;
patchPosition.x += Size.x;
screenLocation = patchPosition * PatchSize + screenOffset;
game.DrawPartialSprite(screenLocation, sheet, EXPAND_PATCH * PatchSize, PatchSize.x, PatchSize.y);
}
}
CursorPos = new Vector2Int(Cursor.x, Cursor.y - TopVisibleRow) * (Size + Padding) * PatchSize + screenOffset;
CursorPos.x -= PatchSize.x;
CursorPos.y += PatchSize.x;
game.PixelMode = previousPixelMode;
}
