fab selection tool

assets/Data/entity/items/debug_tools.json

@@ -126,6 +126,37 @@
                 "offsetZ" : 0
             },
             "iconPath" : "Textures/icons/itemIconItemGeneric.png"
+        },
+        {
+            "id" : "fabTool",
+            "tokens" : [
+                "GRAVITY",
+                "TARGETABLE",
+                "CURSOR"
+            ],
+            "equipData": {
+                "equipClass" : "tool"
+            },
+            "graphicsTemplate": {
+                "model": {
+                    "path" : "Models/basic/geometry/unitvector.glb"
+                }
+            },
+            "clientSideSecondary": "SELECT_FAB",
+            "collidable": {
+                "type" : "CUBE",
+                "dimension1" : 0.1,
+                "dimension2" : 0.1,
+                "dimension3" : 0.35,
+                "rotX": 0,
+                "rotY": 0,
+                "rotZ": 0,
+                "rotW": 1,
+                "offsetX" : 0,
+                "offsetY" : 0.05,
+                "offsetZ" : 0
+            },
+            "iconPath" : "Textures/icons/itemIconItemGeneric.png"
         }
     ],
     "files" : [

assets/Scripts/client/clienthooks.ts

@@ -46,5 +46,11 @@ export const clientHooks: Hook[] = [
         callback: (engine: Engine) => {
             engine.classes.voxelUtils.static.dig()
         }
+    },
+    {
+        signal: "SELECT_FAB",
+        callback: (engine: Engine) => {
+            engine.classes.menuUtils.static.openFabSelection()
+        }
     }
 ]

assets/Scripts/types/host/renderer/ui/menus.ts

@@ -13,4 +13,9 @@ export interface MenuUtils {
      */
     readonly openSpawnSelection: () => void
 
+    /**
+     * Opens the menu to select what fab to use
+     */
+    readonly openFabSelection: () => void
+
 }

docs/src/progress/renderertodo.md

@@ -1542,6 +1542,7 @@ Block area selection
 (04/26/2025)
 Exporting block prefabs to compressed files
 Minor block fab improvements
+Fab selection tool
 
 
 

src/main/java/electrosphere/client/ui/components/FabSelectionPanel.java

@@ -0,0 +1,168 @@
+package electrosphere.client.ui.components;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.Consumer;
+
+import org.joml.Vector4f;
+
+import electrosphere.client.ui.menu.WindowStrings;
+import electrosphere.client.ui.menu.YogaUtils;
+import electrosphere.engine.Globals;
+import electrosphere.engine.assetmanager.AssetDataStrings;
+import electrosphere.renderer.ui.elements.Button;
+import electrosphere.renderer.ui.elements.Div;
+import electrosphere.renderer.ui.elements.ImagePanel;
+import electrosphere.renderer.ui.elements.Label;
+import electrosphere.renderer.ui.elements.TextInput;
+import electrosphere.renderer.ui.elements.VirtualScrollable;
+import electrosphere.renderer.ui.elementtypes.ClickableElement.ClickEventCallback;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaAlignment;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaFlexDirection;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaJustification;
+import electrosphere.renderer.ui.elementtypes.Element;
+import electrosphere.renderer.ui.elementtypes.HoverableElement.HoverEventCallback;
+import electrosphere.renderer.ui.elementtypes.KeyEventElement.KeyboardEventCallback;
+import electrosphere.renderer.ui.events.ClickEvent;
+import electrosphere.renderer.ui.events.HoverEvent;
+import electrosphere.renderer.ui.events.KeyboardEvent;
+
+/**
+ * Panel for selecting fab files
+ */
+public class FabSelectionPanel {
+    
+    //text input
+    static final int TEXT_INPUT_HEIGHT = 50;
+    static final int TEXT_INPUT_WIDTH = 200;
+
+    //single fab button
+    static final int FAB_BUTTON_WIDTH = 90;
+    static final int FAB_BUTTON_HEIGHT = 90;
+    static final int FAB_BUTTON_TEXTURE_DIM = 70;
+    static final int MARGIN_EACH_SIDE = 5;
+
+    //fab selection
+    static final int FAB_SCROLLABLE_WIDTH = FAB_BUTTON_WIDTH * 5;
+    static final int FAB_SCROLLABLE_HEIGHT = FAB_BUTTON_HEIGHT * 5;
+
+    /**
+     * The color of the select fab type
+     */
+    static final Vector4f ELEMENT_COLOR_SELECTED = new Vector4f(1,0,0,1);
+    
+
+    /**
+     * Creates the fab selection panel component
+     * @return The top level element of the panel component
+     */
+    public static Div createFabSelectionPanel(Consumer<File> onSelectType){
+        //setup window
+        Div rVal = Div.createDiv();
+        rVal.setAlignContent(YogaAlignment.Center);
+        rVal.setAlignItems(YogaAlignment.Center);
+        rVal.setJustifyContent(YogaJustification.Center);
+        rVal.setFlexDirection(YogaFlexDirection.Column);
+
+        //scrollable that contains all the fab types
+        VirtualScrollable scrollable = new VirtualScrollable(FAB_SCROLLABLE_WIDTH, FAB_SCROLLABLE_HEIGHT);
+        scrollable.setFlexDirection(YogaFlexDirection.Column);
+        scrollable.setAlignItems(YogaAlignment.Start);
+
+        //search input
+        TextInput searchInput = TextInput.createTextInput();
+        searchInput.setWidth(TEXT_INPUT_WIDTH);
+        searchInput.setMinWidth(TEXT_INPUT_WIDTH);
+        searchInput.setMinHeight(20);
+        searchInput.setOnPress(new KeyboardEventCallback() {public boolean execute(KeyboardEvent event){
+            boolean rVal = searchInput.defaultKeyHandling(event);
+            FabSelectionPanel.fillInFabSelectors(scrollable, searchInput.getText(), onSelectType);
+            return rVal;
+        }});
+        rVal.addChild(searchInput);
+
+
+        //attach scrollable after search input for organzation purposes
+        rVal.addChild(scrollable);
+
+        //final step
+        FabSelectionPanel.fillInFabSelectors(scrollable, searchInput.getText(), onSelectType);
+        
+        return rVal;
+    }
+
+    /**
+     * Fills in the fab files to display based on the contents of the search string
+     * @param scrollable the scrollable to drop selection buttons in to
+     * @param searchString the string to search based on
+     */
+    static void fillInFabSelectors(VirtualScrollable scrollable, String searchString, Consumer<File> onSelectType){
+        Element containingWindow = null;
+        if(Globals.elementService.getWindow(WindowStrings.FAB_SELECTION) != null){
+            containingWindow = Globals.elementService.getWindow(WindowStrings.FAB_SELECTION);
+        } else if(Globals.elementService.getWindow(WindowStrings.WINDOW_MENU_MAIN) != null){
+            containingWindow = Globals.elementService.getWindow(WindowStrings.WINDOW_MENU_MAIN);
+        }
+        YogaUtils.refreshComponent(containingWindow, () -> {
+            scrollable.clearChildren();
+            Div currentRow = null;
+            int incrementer = 0;
+            //generate fab file buttons
+            List<File> fabFiles = Arrays.asList(new File("./assets/Data/fab").listFiles());
+            for(File fabFile : fabFiles){
+                if(incrementer % 4 == 0){
+                    currentRow = Div.createRow();
+                    currentRow.setJustifyContent(YogaJustification.Evenly);
+                    scrollable.addChild(currentRow);
+                }
+                Div containerDiv = Div.createDiv();
+                containerDiv.setMinWidthPercent(25.0f);
+                currentRow.addChild(containerDiv);
+
+                Button newButton = new Button();
+                newButton.setAlignItems(YogaAlignment.Center);
+                //dimensions
+                newButton.setMinWidth(FAB_BUTTON_WIDTH);
+                newButton.setMinHeight(FAB_BUTTON_HEIGHT);
+                //margin
+                newButton.setMarginBottom(MARGIN_EACH_SIDE);
+                newButton.setMarginLeft(MARGIN_EACH_SIDE);
+                newButton.setMarginRight(MARGIN_EACH_SIDE);
+                newButton.setMarginTop(MARGIN_EACH_SIDE);
+                //label
+                Label fabLabel = Label.createLabel(fabFile.getName());
+                //icon/model
+                ImagePanel texturePanel = ImagePanel.createImagePanel(AssetDataStrings.TEXTURE_DEFAULT);
+                texturePanel.setWidth(FAB_BUTTON_TEXTURE_DIM);
+                texturePanel.setHeight(FAB_BUTTON_TEXTURE_DIM);
+                texturePanel.setMarginBottom(MARGIN_EACH_SIDE);
+                texturePanel.setMarginLeft(MARGIN_EACH_SIDE);
+                texturePanel.setMarginRight(MARGIN_EACH_SIDE);
+                texturePanel.setMarginTop(MARGIN_EACH_SIDE);
+                newButton.addChild(texturePanel);
+                texturePanel.setAlignSelf(YogaAlignment.Center);
+                //causes the texture panel to also behave as if the button was hovered
+                texturePanel.setOnHoverCallback(new HoverEventCallback() {public boolean execute(HoverEvent event) {
+                    return newButton.handleEvent(event);
+                }});
+                //button handling
+                newButton.addChild(fabLabel);
+                newButton.setOnClick(new ClickEventCallback() {public boolean execute(ClickEvent event){
+                    //accept the selected file
+                    onSelectType.accept(fabFile);
+                    FabSelectionPanel.fillInFabSelectors(scrollable, searchString, onSelectType);
+                    return false;
+                }});
+                containerDiv.addChild(newButton);
+                incrementer++;
+            }
+            for(int i = incrementer; i % 4 != 0; i++){
+                Div spacerDiv = Div.createDiv();
+                spacerDiv.setMinWidthPercent(25.0f);
+                currentRow.addChild(spacerDiv);
+            }
+        });
+    }
+
+}

src/main/java/electrosphere/client/ui/menu/WindowStrings.java

@@ -5,42 +5,71 @@ package electrosphere.client.ui.menu;
  */
 public class WindowStrings {
     
-    //the main menu
+    /**
+     * the main menu
+     */
     public static final String WINDOW_MENU_MAIN = "windowMenuMain";
 
-    //the ingame main menu
+    /**
+     * the ingame main menu
+     */
     public static final String WINDOW_MENU_INGAME_MAIN = "windowMenuInGameMain";
 
-    //the string used to generate inventory menus
+    /**
+     * the string used to generate inventory menus
+     */
     public static final String WINDOW_MENU_INVENTORY = "windowMenuInventory";
 
-    //a window that shows the text 'loading'
+    /**
+     * a window that shows the text 'loading'
+     */
     public static final String WINDOW_LOADING = "windowLoading";
 
-    //the window used to receive drag events for dropping items
+    /**
+     * the window used to receive drag events for dropping items
+     */
     public static final String WINDDOW_ITEM_DROP = "itemDrop";
     
-    //the window used as a container for item icons for drawing dragging them around the screen
+    /**
+     * the window used as a container for item icons for drawing dragging them around the screen
+     */
     public static final String WINDOW_ITEM_DRAG_CONTAINER = "itemDragContainer";
 
-    //the window for displaying information about the character
+    /**
+     * the window for displaying information about the character
+     */
     public static final String WINDOW_CHARACTER = "windowCharacter";
 
-    //the debug menu
+    /**
+     * the debug menu
+     */
     public static final String WINDOW_DEBUG = "windowDebug";
 
-    //the level editor menu
+    /**
+     * the level editor menu
+     */
     public static final String LEVEL_EDTIOR_SIDE_PANEL = "levelEditor";
     
-    //the voxel type selection menu
+    /**
+     * the voxel type selection menu
+     */
     public static final String VOXEL_TYPE_SELECTION = "voxelTypeSelection";
 
-    //the voxel type selection menu
+    /**
+     * the voxel type selection menu
+     */
     public static final String SPAWN_TYPE_SELECTION = "spawnTypeSelection";
 
-    //the tutorial popup
+    /**
+     * the tutorial popup
+     */
     public static final String TUTORIAL_POPUP = "tutorialPopup";
 
+    /**
+     * The fab selection menu
+     */
+    public static  final String FAB_SELECTION = "fabSelection";
+
     /**
      * Window for displaying tooltip elements
      */

src/main/java/electrosphere/client/ui/menu/ingame/FabMenus.java

@@ -0,0 +1,65 @@
+package electrosphere.client.ui.menu.ingame;
+
+import java.io.File;
+
+import electrosphere.client.ui.components.FabSelectionPanel;
+import electrosphere.client.ui.menu.WindowStrings;
+import electrosphere.client.ui.menu.WindowUtils;
+import electrosphere.controls.ControlHandler.ControlsState;
+import electrosphere.engine.Globals;
+import electrosphere.engine.signal.Signal.SignalType;
+import electrosphere.renderer.ui.elements.Window;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaAlignment;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaFlexDirection;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaJustification;
+import electrosphere.renderer.ui.elementtypes.NavigableElement.NavigationEventCallback;
+import electrosphere.renderer.ui.events.NavigationEvent;
+
+/**
+ * Menus to deal with fab files
+ */
+public class FabMenus {
+    
+    /**
+     * The fab selection window
+     */
+    static Window fabSelectionWindow;
+
+    //width of the panel
+    static final int WINDOW_WIDTH = 550;
+    static final int WINDOW_HEIGHT = 550;
+
+    /**
+     * Creates the level editor side panel window
+     * @return
+     */
+    public static Window createVoxelTypeSelectionPanel(){
+        //setup window
+        Window fabSelectionPanelWindow = Window.create(Globals.renderingEngine.getOpenGLState(), 0, 0, WINDOW_WIDTH, WINDOW_HEIGHT, true);
+        fabSelectionPanelWindow.setParentAlignContent(YogaAlignment.Center);
+        fabSelectionPanelWindow.setParentJustifyContent(YogaJustification.Center);
+        fabSelectionPanelWindow.setParentAlignItem(YogaAlignment.Center);
+        fabSelectionPanelWindow.setAlignContent(YogaAlignment.Center);
+        fabSelectionPanelWindow.setAlignItems(YogaAlignment.Center);
+        fabSelectionPanelWindow.setJustifyContent(YogaJustification.Center);
+        fabSelectionPanelWindow.setFlexDirection(YogaFlexDirection.Column);
+
+        //nav logic
+        fabSelectionPanelWindow.setOnNavigationCallback(new NavigationEventCallback() {public boolean execute(NavigationEvent event){
+            WindowUtils.closeWindow(WindowStrings.FAB_SELECTION);
+            Globals.controlHandler.hintUpdateControlState(ControlsState.MAIN_GAME);
+            MenuGeneratorsLevelEditor.voxelWindowOpen = false;
+            return false;
+        }});
+
+        //attach scrollable after search input for organzation purposes
+        fabSelectionPanelWindow.addChild(FabSelectionPanel.createFabSelectionPanel((File selectedFile) -> {
+            System.out.println(selectedFile);
+        }));
+
+        Globals.signalSystem.post(SignalType.YOGA_APPLY,fabSelectionPanelWindow);
+
+        return fabSelectionPanelWindow;
+    }
+
+}

src/main/java/electrosphere/client/ui/menu/script/ScriptMenuUtils.java

@@ -4,6 +4,7 @@ import org.graalvm.polyglot.HostAccess.Export;
 
 import electrosphere.client.ui.menu.WindowStrings;
 import electrosphere.client.ui.menu.WindowUtils;
+import electrosphere.client.ui.menu.ingame.FabMenus;
 import electrosphere.client.ui.menu.ingame.MenuGeneratorsTerrainEditing;
 import electrosphere.controls.ControlHandler.ControlsState;
 import electrosphere.engine.Globals;
@@ -31,4 +32,13 @@ public class ScriptMenuUtils {
         Globals.controlHandler.hintUpdateControlState(ControlsState.IN_GAME_MAIN_MENU);
     }
 
+    /**
+     * Opens the menu to select what fab to use
+     */
+    @Export
+    public static void openFabSelection(){
+        WindowUtils.replaceWindow(WindowStrings.FAB_SELECTION,FabMenus.createVoxelTypeSelectionPanel());
+        Globals.controlHandler.hintUpdateControlState(ControlsState.IN_GAME_MAIN_MENU);
+    }
+
 }

src/main/java/electrosphere/engine/loadingthreads/LoadingUtils.java

@@ -26,6 +26,7 @@ import electrosphere.net.server.ServerConnectionHandler;
 import electrosphere.net.server.player.Player;
 import electrosphere.net.server.protocol.CharacterProtocol;
 import electrosphere.server.datacell.Realm;
+import electrosphere.server.datacell.ServerWorldData;
 import electrosphere.server.simulation.MicroSimulation;
 
 /**
@@ -167,6 +168,7 @@ public class LoadingUtils {
         template.getCreatureToolbarData().setSlotItem("1", new ToolbarItem(72, "spawningPalette"));
         template.getCreatureToolbarData().setSlotItem("2", new ToolbarItem(73, "entityinspector"));
         template.getCreatureToolbarData().setSlotItem("3", new ToolbarItem(74, "waterSpawner"));
+        template.getCreatureToolbarData().setSlotItem("4", new ToolbarItem(75, "fabTool"));
         //set player character template
         serverPlayerConnection.setCreatureTemplate(template);
         Globals.clientConnection.queueOutgoingMessage(CharacterMessage.constructRequestSpawnCharacterMessage(CharacterProtocol.SPAWN_EXISTING_TEMPLATE + ""));
@@ -176,9 +178,9 @@ public class LoadingUtils {
         Realm realm = Globals.realmManager.getRealms().iterator().next();
         Vector3d spawnPoint = realm.getSpawnPoint();
         playerObject.setWorldPos(new Vector3i(
-            realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.x),
-            realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.y),
-            realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.z)
+            ServerWorldData.convertRealToChunkSpace(spawnPoint.x),
+            ServerWorldData.convertRealToChunkSpace(spawnPoint.y),
+            ServerWorldData.convertRealToChunkSpace(spawnPoint.z)
         ));
     }
 

src/main/java/electrosphere/net/server/protocol/CharacterProtocol.java

@@ -26,6 +26,7 @@ import electrosphere.net.template.ServerProtocolTemplate;
 import electrosphere.server.character.CharacterService;
 import electrosphere.server.character.PlayerCharacterCreation;
 import electrosphere.server.datacell.Realm;
+import electrosphere.server.datacell.ServerWorldData;
 import electrosphere.util.Utilities;
 
 /**
@@ -101,9 +102,9 @@ public class CharacterProtocol implements ServerProtocolTemplate<CharacterMessag
         //set client initial discrete position
         connectionHandler.addMessagetoOutgoingQueue(
             PlayerMessage.constructSetInitialDiscretePositionMessage(
-                realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.x),
-                realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.y),
-                realm.getServerWorldData().convertRealToChunkSpace(spawnPoint.z)
+                ServerWorldData.convertRealToChunkSpace(spawnPoint.x),
+                ServerWorldData.convertRealToChunkSpace(spawnPoint.y),
+                ServerWorldData.convertRealToChunkSpace(spawnPoint.z)
             )
         );
         return rVal;
@@ -141,6 +142,7 @@ public class CharacterProtocol implements ServerProtocolTemplate<CharacterMessag
             template.getCreatureToolbarData().setSlotItem("1", new ToolbarItem(72, "spawningPalette"));
             template.getCreatureToolbarData().setSlotItem("2", new ToolbarItem(73, "entityinspector"));
             template.getCreatureToolbarData().setSlotItem("3", new ToolbarItem(74, "waterSpawner"));
+            template.getCreatureToolbarData().setSlotItem("4", new ToolbarItem(75, "fabTool"));
             //set player character template
             connectionHandler.setCreatureTemplate(template);
         } else {
@@ -162,6 +164,7 @@ public class CharacterProtocol implements ServerProtocolTemplate<CharacterMessag
             template.getCreatureToolbarData().setSlotItem("1", new ToolbarItem(72, "spawningPalette"));
             template.getCreatureToolbarData().setSlotItem("2", new ToolbarItem(73, "entityinspector"));
             template.getCreatureToolbarData().setSlotItem("3", new ToolbarItem(74, "waterSpawner"));
+            template.getCreatureToolbarData().setSlotItem("4", new ToolbarItem(75, "fabTool"));
             //set player character template
             connectionHandler.setCreatureTemplate(template);
         }