Grid Inventory (#21931)
* Grid Inventory * oh boy we keep cracking on * auto insertion is kinda working? gross, too! * pieces and proper layouts * fix the sprites * mousing over grid pieces... finally * dragging deez nuts all over the screen * eek! * dragging is 90% less horrendous * auto-rotating * flatten * Rotation at last * fix rotation and change keybind for removing items. * rebinding and keybinding * wow! look at that! configurable with a button! cool! * dragging is a bit cooler, eh? * hover insert, my beloved * add some grids for storage, fix 1x1 storages, fix multiple inputs at once * el navigation * oh yeah some stuff i forgor * more fixes and QOL stuff * the griddening * the last of it (yippee) * sloth review :)
This commit is contained in:
Nemanja
GitHub
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using System.Linq;
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using System.Numerics;
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using Content.Client.Items.Systems;
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using Content.Shared.Item;
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using Content.Shared.Storage;
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using Content.Shared.Storage.EntitySystems;
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using Robust.Client.GameObjects;
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using Robust.Client.Graphics;
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using Robust.Client.UserInterface;
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namespace Content.Client.UserInterface.Systems.Storage.Controls;
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public sealed class ItemGridPiece : Control
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{
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private readonly ItemSystem _itemSystem;
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private readonly SpriteSystem _spriteSystem;
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private readonly StorageUIController _storageController;
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private readonly List<(Texture, Vector2)> _texturesPositions = new();
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public readonly EntityUid Entity;
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public ItemStorageLocation Location;
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public event Action<GUIBoundKeyEventArgs, ItemGridPiece>? OnPiecePressed;
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public event Action<GUIBoundKeyEventArgs, ItemGridPiece>? OnPieceUnpressed;
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#region Textures
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private readonly string _centerTexturePath = "Storage/piece_center";
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private Texture? _centerTexture;
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private readonly string _topTexturePath = "Storage/piece_top";
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private Texture? _topTexture;
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private readonly string _bottomTexturePath = "Storage/piece_bottom";
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private Texture? _bottomTexture;
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private readonly string _leftTexturePath = "Storage/piece_left";
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private Texture? _leftTexture;
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private readonly string _rightTexturePath = "Storage/piece_right";
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private Texture? _rightTexture;
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private readonly string _topLeftTexturePath = "Storage/piece_topLeft";
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private Texture? _topLeftTexture;
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private readonly string _topRightTexturePath = "Storage/piece_topRight";
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private Texture? _topRightTexture;
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private readonly string _bottomLeftTexturePath = "Storage/piece_bottomLeft";
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private Texture? _bottomLeftTexture;
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private readonly string _bottomRightTexturePath = "Storage/piece_bottomRight";
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private Texture? _bottomRightTexture;
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#endregion
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public ItemGridPiece(Entity<ItemComponent> entity, ItemStorageLocation location, IEntityManager entityManager)
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{
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IoCManager.InjectDependencies(this);
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_itemSystem = entityManager.System<ItemSystem>();
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_spriteSystem = entityManager.System<SpriteSystem>();
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_storageController = UserInterfaceManager.GetUIController<StorageUIController>();
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Entity = entity.Owner;
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Location = location;
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Visible = true;
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MouseFilter = MouseFilterMode.Pass;
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OnThemeUpdated();
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}
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protected override void OnThemeUpdated()
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{
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base.OnThemeUpdated();
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_centerTexture = Theme.ResolveTextureOrNull(_centerTexturePath)?.Texture;
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_topTexture = Theme.ResolveTextureOrNull(_topTexturePath)?.Texture;
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_bottomTexture = Theme.ResolveTextureOrNull(_bottomTexturePath)?.Texture;
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_leftTexture = Theme.ResolveTextureOrNull(_leftTexturePath)?.Texture;
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_rightTexture = Theme.ResolveTextureOrNull(_rightTexturePath)?.Texture;
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_topLeftTexture = Theme.ResolveTextureOrNull(_topLeftTexturePath)?.Texture;
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_topRightTexture = Theme.ResolveTextureOrNull(_topRightTexturePath)?.Texture;
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_bottomLeftTexture = Theme.ResolveTextureOrNull(_bottomLeftTexturePath)?.Texture;
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_bottomRightTexture = Theme.ResolveTextureOrNull(_bottomRightTexturePath)?.Texture;
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}
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protected override void Draw(DrawingHandleScreen handle)
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{
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base.Draw(handle);
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if (_storageController.IsDragging && _storageController.CurrentlyDragging == this)
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return;
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var adjustedShape = _itemSystem.GetAdjustedItemShape((Entity, null), Location.Rotation, Vector2i.Zero);
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var boundingGrid = adjustedShape.GetBoundingBox();
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var size = _centerTexture!.Size * 2 * UIScale;
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var hovering = !_storageController.IsDragging && UserInterfaceManager.CurrentlyHovered == this;
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//yeah, this coloring is kinda hardcoded. deal with it. B)
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Color? colorModulate = hovering ? null : Color.FromHex("#a8a8a8");
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_texturesPositions.Clear();
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for (var y = boundingGrid.Bottom; y <= boundingGrid.Top; y++)
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{
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for (var x = boundingGrid.Left; x <= boundingGrid.Right; x++)
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{
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if (!adjustedShape.Contains(x, y))
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continue;
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var offset = size * 2 * new Vector2(x - boundingGrid.Left, y - boundingGrid.Bottom);
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var topLeft = PixelPosition + offset.Floored();
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if (GetTexture(adjustedShape, new Vector2i(x, y), Direction.NorthEast) is {} neTexture)
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{
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var neOffset = new Vector2(size.X, 0);
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handle.DrawTextureRect(neTexture, new UIBox2(topLeft + neOffset, topLeft + neOffset + size), colorModulate);
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}
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if (GetTexture(adjustedShape, new Vector2i(x, y), Direction.NorthWest) is {} nwTexture)
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{
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_texturesPositions.Add((nwTexture, Position + offset / UIScale));
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handle.DrawTextureRect(nwTexture, new UIBox2(topLeft, topLeft + size), colorModulate);
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}
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if (GetTexture(adjustedShape, new Vector2i(x, y), Direction.SouthEast) is {} seTexture)
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{
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var seOffset = size;
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handle.DrawTextureRect(seTexture, new UIBox2(topLeft + seOffset, topLeft + seOffset + size), colorModulate);
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}
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if (GetTexture(adjustedShape, new Vector2i(x, y), Direction.SouthWest) is {} swTexture)
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{
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var swOffset = new Vector2(0, size.Y);
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handle.DrawTextureRect(swTexture, new UIBox2(topLeft + swOffset, topLeft + swOffset + size), colorModulate);
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}
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}
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}
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// typically you'd divide by two, but since the textures are half a tile, this is done implicitly
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var iconOffset = new Vector2((boundingGrid.Width + 1) * size.X ,
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(boundingGrid.Height + 1) * size.Y);
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_spriteSystem.ForceUpdate(Entity);
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handle.DrawEntity(Entity,
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PixelPosition + iconOffset,
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Vector2.One * 2 * UIScale,
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Angle.Zero,
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overrideDirection: Direction.South);
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}
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protected override bool HasPoint(Vector2 point)
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{
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foreach (var (texture, position) in _texturesPositions)
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{
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if (!new Box2(position, position + texture.Size * 4).Contains(point))
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continue;
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return true;
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}
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return false;
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}
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protected override void KeyBindDown(GUIBoundKeyEventArgs args)
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{
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base.KeyBindDown(args);
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OnPiecePressed?.Invoke(args, this);
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}
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protected override void KeyBindUp(GUIBoundKeyEventArgs args)
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{
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base.KeyBindUp(args);
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OnPieceUnpressed?.Invoke(args, this);
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}
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private Texture? GetTexture(IReadOnlyList<Box2i> boxes, Vector2i position, Direction corner)
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{
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var top = !boxes.Contains(position - Vector2i.Up);
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var bottom = !boxes.Contains(position - Vector2i.Down);
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var left = !boxes.Contains(position + Vector2i.Left);
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var right = !boxes.Contains(position + Vector2i.Right);
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switch (corner)
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{
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case Direction.NorthEast:
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if (top && right)
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return _topRightTexture;
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if (top)
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return _topTexture;
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if (right)
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return _rightTexture;
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return _centerTexture;
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case Direction.NorthWest:
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if (top && left)
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return _topLeftTexture;
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if (top)
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return _topTexture;
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if (left)
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return _leftTexture;
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return _centerTexture;
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case Direction.SouthEast:
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if (bottom && right)
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return _bottomRightTexture;
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if (bottom)
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return _bottomTexture;
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if (right)
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return _rightTexture;
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return _centerTexture;
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case Direction.SouthWest:
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if (bottom && left)
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return _bottomLeftTexture;
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if (bottom)
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return _bottomTexture;
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if (left)
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return _leftTexture;
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return _centerTexture;
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default:
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return null;
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}
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}
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public static Vector2 GetCenterOffset(Entity<ItemComponent?> entity, ItemStorageLocation location, IEntityManager entMan)
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{
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var boxSize = entMan.System<ItemSystem>().GetAdjustedItemShape(entity, location).GetBoundingBox().Size;
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var actualSize = new Vector2(boxSize.X + 1, boxSize.Y + 1);
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return actualSize * new Vector2i(8, 8);
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}
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}
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