Add Erase button for TileSpawnWindow (#5488)

* Add Erase button for TileSpawnWindow

Small QoL for mappers. Basically, it just selects space tile on "Erase" button toggled.

* Remove copy paste. Conevrt this into method

Resources/Locale/en-US/custom-controls.ftl

@@ -4,9 +4,16 @@ entity-spawn-window-title = Entity Spawn Panel
 entity-spawn-window-search-bar-placeholder = search
 entity-spawn-window-clear-button = Clear
 entity-spawn-window-replace-button-text = Replace
-entity-spawn-window-erase-button-text = Erase Mode
 entity-spawn-window-override-menu-tooltip = Override placement
 
+## TileSpawnWindow
+
+tile-spawn-window-title = Place Tiles
+
 ## Console
 
 console-line-edit-placeholder = Command Here
+
+## Common Used
+
+window-erase-button-text = Erase Mode

Robust.Client/UserInterface/Controllers/Implementations/TileSpawningUIController.cs

@@ -27,6 +27,7 @@ public sealed class TileSpawningUIController : UIController
 
     private readonly List<ITileDefinition> _shownTiles = new();
     private bool _clearingTileSelections;
+    private bool _eraseTile;
 
     public override void Initialize()
     {
@@ -35,6 +36,37 @@ public sealed class TileSpawningUIController : UIController
         _placement.PlacementChanged += ClearTileSelection;
     }
 
+    private void StartTilePlacement(int tileType)
+    {
+        var newObjInfo = new PlacementInformation
+        {
+            PlacementOption = "AlignTileAny",
+            TileType = tileType,
+            Range = 400,
+            IsTile = true
+        };
+
+        _placement.BeginPlacing(newObjInfo);
+    }
+
+    private void OnTileEraseToggled(ButtonToggledEventArgs args)
+    {
+        if (_window == null || _window.Disposed)
+            return;
+
+        _placement.Clear();
+
+        if (args.Pressed)
+        {
+            _eraseTile = true;
+            StartTilePlacement(0);
+        }
+        else
+            _eraseTile = false;
+
+        args.Button.Pressed = args.Pressed;
+    }
+
     public void ToggleWindow()
     {
         EnsureWindow();
@@ -60,6 +92,8 @@ public sealed class TileSpawningUIController : UIController
         _window.SearchBar.OnTextChanged += OnTileSearchChanged;
         _window.TileList.OnItemSelected += OnTileItemSelected;
         _window.TileList.OnItemDeselected += OnTileItemDeselected;
+        _window.EraseButton.Pressed = _eraseTile;
+        _window.EraseButton.OnToggled += OnTileEraseToggled;
         BuildTileList();
     }
 
@@ -76,6 +110,7 @@ public sealed class TileSpawningUIController : UIController
         _clearingTileSelections = true;
         _window.TileList.ClearSelected();
         _clearingTileSelections = false;
+        _window.EraseButton.Pressed = false;
     }
 
     private void OnTileClearPressed(ButtonEventArgs args)
@@ -102,16 +137,7 @@ public sealed class TileSpawningUIController : UIController
     private void OnTileItemSelected(ItemList.ItemListSelectedEventArgs args)
     {
         var definition = _shownTiles[args.ItemIndex];
-
-        var newObjInfo = new PlacementInformation
-        {
-            PlacementOption = "AlignTileAny",
-            TileType = definition.TileId,
-            Range = 400,
-            IsTile = true
-        };
-
-        _placement.BeginPlacing(newObjInfo);
+        StartTilePlacement(definition.TileId);
     }
 
     private void OnTileItemDeselected(ItemList.ItemListDeselectedEventArgs args)

Robust.Client/UserInterface/CustomControls/EntitySpawnWindow.xaml

@@ -13,7 +13,7 @@
         </ScrollContainer>
         <BoxContainer Orientation="Horizontal">
             <Button Name="ReplaceButton" Access="Public" ToggleMode="True" Text="{Loc entity-spawn-window-replace-button-text}"/>
-            <Button Name="EraseButton" Access="Public" ToggleMode="True" Text="{Loc entity-spawn-window-erase-button-text}"/>
+            <Button Name="EraseButton" Access="Public" ToggleMode="True" Text="{Loc window-erase-button-text}"/>
             <OptionButton Name="OverrideMenu" Access="Public" HorizontalExpand="True" ToolTip="{Loc entity-spawn-window-override-menu-tooltip}" />
         </BoxContainer>
         <Label Name="RotationLabel" Access="Public"/>

Robust.Client/UserInterface/CustomControls/TileSpawnWindow.xaml

@@ -1,6 +1,6 @@
 <TileSpawnWindow
     xmlns="https://spacestation14.io"
-    Title="Place Tiles"
+    Title="{Loc tile-spawn-window-title}"
     SetSize="300 300"
     MinSize="300 200">
     <BoxContainer Orientation="Vertical">
@@ -9,5 +9,8 @@
             <Button Name="ClearButton" Access="Public" Text="Clear"/>
         </BoxContainer>
         <ItemList Name="TileList" Access="Public" VerticalExpand="True"/>
+        <BoxContainer Orientation="Horizontal">
+            <Button Name="EraseButton" Access="Public" ToggleMode="True" Text="{Loc window-erase-button-text}"/>
+        </BoxContainer>
     </BoxContainer>
 </TileSpawnWindow>