slider fixes, dragevent fixes, new component

docs/src/progress/renderertodo.md

@@ -768,6 +768,10 @@ Fix gridded data cell manager saving attached items on realm save
 Fix render signals caching between frames (not reseting global flags per usual)
 Capture image from opengl to pixel-check
 Add ui tests
+Fix image panel displaying texture flipped
+Fix drag event relative positions
+Fix slider behavior
+New character customizer component
 
 
 # TODO

src/main/java/electrosphere/menu/ingame/MenuGeneratorsLevelEditor.java

@@ -32,7 +32,6 @@ import electrosphere.renderer.ui.elements.Slider;
 import electrosphere.renderer.ui.elements.VirtualScrollable;
 import electrosphere.renderer.ui.elements.Window;
 import electrosphere.renderer.ui.elementtypes.NavigableElement.NavigationEventCallback;
-import electrosphere.renderer.ui.elementtypes.ValueElement;
 import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaAlignment;
 import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaFlexDirection;
 import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaJustification;
@@ -393,39 +392,39 @@ public class MenuGeneratorsLevelEditor {
         xDiv.setMaxHeight(50);
         xDiv.setFlexDirection(YogaFlexDirection.Row);
         xDiv.addChild(Label.createLabel("X: "));
-        xDiv.addChild(Slider.createSlider(new ValueElement.ValueChangeEventCallback() {public void execute(ValueChangeEvent event) {
+        xDiv.addChild(Slider.createSlider((ValueChangeEvent event) -> {
             LightManager lightManager = Globals.renderingEngine.getLightManager();
             DirectionalLight directionalLight = lightManager.getDirectionalLight();
             Vector3f direction = directionalLight.getDirection();
             direction.x = event.getAsFloat() * 2 - 1;
             directionalLight.setDirection(direction);
-        }}));
+        }));
         scrollable.addChild(xDiv);
 
         Div yDiv = Div.createDiv();
         yDiv.setMaxHeight(50);
         yDiv.setFlexDirection(YogaFlexDirection.Row);
         yDiv.addChild(Label.createLabel("Y: "));
-        yDiv.addChild(Slider.createSlider(new ValueElement.ValueChangeEventCallback() {public void execute(ValueChangeEvent event) {
+        yDiv.addChild(Slider.createSlider((ValueChangeEvent event) -> {
             LightManager lightManager = Globals.renderingEngine.getLightManager();
             DirectionalLight directionalLight = lightManager.getDirectionalLight();
             Vector3f direction = directionalLight.getDirection();
             direction.y = event.getAsFloat() * 2 - 1;
             directionalLight.setDirection(direction);
-        }}));
+        }));
         scrollable.addChild(yDiv);
 
         Div zDiv = Div.createDiv();
         zDiv.setMaxHeight(50);
         zDiv.setFlexDirection(YogaFlexDirection.Row);
         zDiv.addChild(Label.createLabel("Z: "));
-        zDiv.addChild(Slider.createSlider(new ValueElement.ValueChangeEventCallback() {public void execute(ValueChangeEvent event) {
+        zDiv.addChild(Slider.createSlider((ValueChangeEvent event) -> {
             LightManager lightManager = Globals.renderingEngine.getLightManager();
             DirectionalLight directionalLight = lightManager.getDirectionalLight();
             Vector3f direction = directionalLight.getDirection();
             direction.z = event.getAsFloat() * 2 - 1;
             directionalLight.setDirection(direction);
-        }}));
+        }));
         scrollable.addChild(zDiv);
         
 

src/main/java/electrosphere/menu/mainmenu/MenuGeneratorsUITesting.java

@@ -6,6 +6,7 @@ import electrosphere.client.entity.camera.CameraEntityUtils;
 import electrosphere.engine.Globals;
 import electrosphere.menu.WindowUtils;
 import electrosphere.renderer.actor.ActorUtils;
+import electrosphere.renderer.ui.components.CharacterCustomizer;
 import electrosphere.renderer.ui.elements.ActorPanel;
 import electrosphere.renderer.ui.elements.Button;
 import electrosphere.renderer.ui.elements.FormElement;
@@ -13,7 +14,6 @@ import electrosphere.renderer.ui.elements.Label;
 import electrosphere.renderer.ui.elements.Slider;
 import electrosphere.renderer.ui.elements.VirtualScrollable;
 import electrosphere.renderer.ui.elementtypes.Element;
-import electrosphere.renderer.ui.elementtypes.ValueElement;
 import electrosphere.renderer.ui.events.ValueChangeEvent;
 import electrosphere.renderer.ui.macros.InputMacros;
 
@@ -59,9 +59,9 @@ public class MenuGeneratorsUITesting {
         }
 
         // slider test
-        Slider slider = Slider.createSlider(new ValueElement.ValueChangeEventCallback() {public void execute(ValueChangeEvent event) {
+        Slider slider = Slider.createSlider((ValueChangeEvent event) -> {
 
-        }});
+        });
         virtualScrollable.addChild(slider);
         
         rVal.addChild(virtualScrollable);

src/main/java/electrosphere/renderer/framebuffer/FramebufferUtils.java

@@ -157,6 +157,14 @@ public class FramebufferUtils {
         return buffer;
     }
     
+    /**
+     * Creates a texture framebuffer
+     * @param openGLState The opengl engine state
+     * @param width The width of the texture
+     * @param height The height of the texture
+     * @return The texture
+     * @throws Exception Thrown if the framebuffer fails to initialize
+     */
     public static Framebuffer generateTextureFramebuffer(OpenGLState openGLState, int width, int height) throws Exception {
         Framebuffer buffer = new Framebuffer();
         buffer.bind(openGLState);

src/main/java/electrosphere/renderer/ui/ElementService.java

@@ -233,6 +233,11 @@ public class ElementService extends SignalServiceImpl {
                     Vector2i absPos = getAbsolutePosition(currentElement);
                     clickEvent.setRelativeX(clickEvent.getCurrentX() - absPos.x);
                     clickEvent.setRelativeY(clickEvent.getCurrentY() - absPos.y);
+                } else if(event instanceof DragEvent){
+                    DragEvent dragEvent = (DragEvent)event;
+                    Vector2i absPos = getAbsolutePosition(currentElement);
+                    dragEvent.setRelativeX(dragEvent.getCurrentX() - absPos.x);
+                    dragEvent.setRelativeY(dragEvent.getCurrentY() - absPos.y);
                 }
                 propagate = currentElement.handleEvent(event);
             }
@@ -429,11 +434,10 @@ public class ElementService extends SignalServiceImpl {
      */
     public void drag(int x, int y, int lastX, int lastY, int deltaX, int deltaY){
         if(currentDragElement != null){
-            //need to calculate offset based on parent positions
-            //the positions for x, y, lastX, and lastY are all in absolute-to-screen coordinates
-            //the logic for things like slider depend on the 
-            Vector2i absPos = getAbsolutePosition(currentDragElement);
-            DragEvent event = new DragEvent(x - absPos.x, y - absPos.y, lastX - absPos.x, lastY - absPos.y, deltaX, deltaY, DragEventType.DRAG, currentDragElement);
+            DragEvent event = new DragEvent(x, y, lastX, lastY, deltaX, deltaY, DragEventType.DRAG, currentDragElement);
+            Vector2i absPos = this.getAbsolutePosition(currentDragElement);
+            event.setRelativeX(x - absPos.x);
+            event.setRelativeY(y - absPos.y);
             currentDragElement.handleEvent(event);
         }
         // fireEvent(event,event.getCurrentX(),event.getCurrentY());
@@ -450,11 +454,10 @@ public class ElementService extends SignalServiceImpl {
      */
     public void dragRelease(int x, int y, int lastX, int lastY, int deltaX, int deltaY){
         if(currentDragElement != null){
-            //need to calculate offset based on parent positions
-            //the positions for x, y, lastX, and lastY are all in absolute-to-screen coordinates
-            //the logic for things like slider depend on the 
-            Vector2i absPos = getAbsolutePosition(currentDragElement);
-            DragEvent event = new DragEvent(x - absPos.x, y - absPos.y, lastX - absPos.x, lastY - absPos.y, deltaX, deltaY, DragEventType.RELEASE, currentDragElement);
+            DragEvent event = new DragEvent(x, y, lastX, lastY, deltaX, deltaY, DragEventType.RELEASE, currentDragElement);
+            Vector2i absPos = this.getAbsolutePosition(currentDragElement);
+            event.setRelativeX(x - absPos.x);
+            event.setRelativeY(y - absPos.y);
             currentDragElement.handleEvent(event);
             currentDragElement = null;
         }

src/main/java/electrosphere/renderer/ui/components/CharacterCustomizer.java

@@ -0,0 +1,160 @@
+package electrosphere.renderer.ui.components;
+
+import java.util.stream.Collectors;
+
+import org.joml.Vector3f;
+
+import electrosphere.client.entity.camera.CameraEntityUtils;
+import electrosphere.engine.Globals;
+import electrosphere.entity.types.creature.CreatureTemplate;
+import electrosphere.game.data.creature.type.CreatureData;
+import electrosphere.game.data.creature.type.visualattribute.AttributeVariant;
+import electrosphere.game.data.creature.type.visualattribute.VisualAttribute;
+import electrosphere.net.parser.net.message.CharacterMessage;
+import electrosphere.renderer.actor.Actor;
+import electrosphere.renderer.actor.ActorStaticMorph;
+import electrosphere.renderer.actor.ActorUtils;
+import electrosphere.renderer.ui.elements.ActorPanel;
+import electrosphere.renderer.ui.elements.Button;
+import electrosphere.renderer.ui.elements.Div;
+import electrosphere.renderer.ui.elements.Label;
+import electrosphere.renderer.ui.elements.ScrollableContainer;
+import electrosphere.renderer.ui.elements.Slider;
+import electrosphere.renderer.ui.elements.StringCarousel;
+import electrosphere.renderer.ui.elementtypes.Element;
+import electrosphere.renderer.ui.events.ValueChangeEvent;
+import electrosphere.util.Utilities;
+
+/**
+ * Panel to customize a character
+ */
+public class CharacterCustomizer {
+
+    /**
+     * Minimum width of the component
+     */
+    public static final int MIN_WIDTH = 500;
+
+    /**
+     * Minimum height of the component
+     */
+    public static final int MIN_HEIGHT = 500;
+    
+    /**
+     * Creates a character customizer panel
+     * @param race The race of the character
+     * @return The panel component
+     */
+    public static Element createCharacterCustomizerPanel(String race){
+        //figure out race data
+        CreatureData selectedRaceType = Globals.gameConfigCurrent.getCreatureTypeLoader().getType(race);
+
+        //spawn camera so renderer doesn't crash (once render pipeline is modularized this shouldn't be necessary)
+        Globals.playerCamera = CameraEntityUtils.spawnBasicCameraEntity(new Vector3f(0,0,0), new Vector3f(0,0.3f,1).normalize());
+        Globals.viewMatrix = CameraEntityUtils.getCameraViewMatrix(Globals.playerCamera);
+
+        //create actor panel
+        Actor characterActor = ActorUtils.createActorFromModelPath(selectedRaceType.getModelPath());
+        ActorPanel actorPanel = ActorPanel.create(characterActor);
+        actorPanel.setAnimation(selectedRaceType.getIdleData().getAnimation().getNameThirdPerson());
+        actorPanel.setPosition(new Vector3f(0,-0.5f,-0.6f));
+        actorPanel.setScale(new Vector3f(1.0f));
+
+        //have to build static morph while looping through attributes
+        ActorStaticMorph staticMorph = new ActorStaticMorph();
+
+        //create creature template
+        CreatureTemplate template = CreatureTemplate.create(race);
+
+        //create scrollable
+        ScrollableContainer scrollable = ScrollableContainer.createScrollable();
+        scrollable.setMinWidth(MIN_WIDTH);
+        scrollable.setMinHeight(MIN_HEIGHT);
+
+        //create edit controls here
+        for(VisualAttribute attribute : selectedRaceType.getVisualAttributes()){
+            if(attribute.getType().equals(VisualAttribute.TYPE_BONE)){
+                //add label for slider
+                Label sliderName = new Label(0.6f);
+                sliderName.setText(attribute.getAttributeId());
+                sliderName.setMinWidth(200);
+                //add a slider
+                Slider boneSlider = Slider.createSlider((ValueChangeEvent event) -> {
+                    if(characterActor.getStaticMorph() != null){
+                        staticMorph.updateValue(attribute.getSubtype(), attribute.getPrimaryBone(), event.getAsFloat());
+                        if(attribute.getMirrorBone() != null){
+                            staticMorph.updateValue(attribute.getSubtype(), attribute.getMirrorBone(), event.getAsFloat());
+                        }
+                        template.getAttributeValue(attribute.getAttributeId()).setValue(event.getAsFloat());
+                    }
+                });
+                float min = attribute.getMinValue();
+                float max = attribute.getMaxValue();
+                float defaultValue = min + (max - min)/2.0f;
+                boneSlider.setMinimum(min);
+                boneSlider.setMaximum(max);
+                boneSlider.setValue(defaultValue);
+                boneSlider.setMinWidth(200);
+                //actually add attributes to static morph
+                if(attribute.getPrimaryBone() != null && staticMorph.getBoneTransforms(attribute.getPrimaryBone()) == null){
+                    staticMorph.initBoneTransforms(attribute.getPrimaryBone());
+                }
+                if(attribute.getMirrorBone() != null && staticMorph.getBoneTransforms(attribute.getMirrorBone()) == null){
+                    staticMorph.initBoneTransforms(attribute.getMirrorBone());
+                }
+                //add attribute to creature template
+                template.putAttributeValue(attribute.getAttributeId(), defaultValue);
+
+                scrollable.addChild(Div.createRow(sliderName,boneSlider));
+            } else if(attribute.getType().equals(VisualAttribute.TYPE_REMESH)){
+                //add label for carousel
+                Label scrollableName = new Label(0.6f);
+                scrollableName.setText(attribute.getAttributeId());
+                scrollableName.setMinWidth(200);
+                //add a carousel
+                StringCarousel variantCarousel = StringCarousel.create(
+                    // attribute.getVariants().stream().filter(variant -> ),
+                    attribute.getVariants().stream().map(variant -> variant.getId()).collect(Collectors.toList()),
+                    (ValueChangeEvent event) -> {
+                        //TODO: implement updating visuals
+                        template.getAttributeValue(attribute.getAttributeId()).setVariantId(event.getAsString());
+                        AttributeVariant variant = null;
+                        for(AttributeVariant variantCurrent : attribute.getVariants()){
+                            if(variantCurrent.getId().equals(event.getAsString())){
+                                variant = variantCurrent;
+                                break;
+                            }
+                        }
+                        if(variant != null){
+                            Globals.assetManager.addModelPathToQueue(variant.getModel());
+                            for(String mesh : variant.getMeshes()){
+                                characterActor.getMeshMask().queueMesh(variant.getModel(), mesh);
+                            }
+                        }
+                    }
+                );
+                variantCarousel.setMinWidth(200);
+                //set the current attrib for the template
+                template.putAttributeValue(attribute.getAttributeId(), attribute.getVariants().get(0).getId());
+
+                scrollable.addChild(Div.createRow(scrollableName,variantCarousel));
+            }
+        }
+        //finally set static morph
+        characterActor.setActorStaticMorph(staticMorph);
+
+        //create layout
+        Div rVal = Div.createCol(
+            Div.createRow(
+                scrollable,
+                actorPanel
+            ),
+            Button.createButton("Create", () -> {
+                Globals.clientConnection.queueOutgoingMessage(CharacterMessage.constructRequestCreateCharacterMessage(Utilities.stringify(template)));
+            })
+        );
+
+        return rVal;
+    }
+
+}

src/main/java/electrosphere/renderer/ui/elements/ActorPanel.java

@@ -20,23 +20,26 @@ import electrosphere.renderer.RenderPipelineState;
 import electrosphere.renderer.RenderingEngine;
 import electrosphere.renderer.actor.Actor;
 import electrosphere.renderer.debug.DebugRendering;
-import electrosphere.renderer.framebuffer.Framebuffer;
-import electrosphere.renderer.framebuffer.FramebufferUtils;
-import electrosphere.renderer.model.Material;
 import electrosphere.renderer.model.Model;
 import electrosphere.renderer.ui.elementtypes.DraggableElement;
-import electrosphere.renderer.ui.elementtypes.DrawableElement;
 import electrosphere.renderer.ui.events.DragEvent;
 import electrosphere.renderer.ui.events.DragEvent.DragEventType;
 import electrosphere.renderer.ui.events.Event;
 
-public class ActorPanel extends StandardElement implements DrawableElement, DraggableElement {
+public class ActorPanel extends BufferedStandardDrawableContainerElement implements DraggableElement {
+
+    /**
+     * The default width of an actor panel
+     */
+    public static final int DEFAULT_WIDTH = 500;
+
+    /**
+     * The default height of an actor panel
+     */
+    public static final int DEFAULT_HEIGHT = 500;
 
     static Vector3f color = new Vector3f(1.0f);
 
-    Material customMat = new Material();
-    Framebuffer elementBuffer;
-
     Actor actor;
     Matrix4d modelMatrix = new Matrix4d();
     String currentAnim;
@@ -56,14 +59,16 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
 
     static final Vector3f windowDrawDebugColor = new Vector3f(0.0f,0.0f,1.0f);
     
+    @Deprecated
     public ActorPanel(OpenGLState openGLState, int x, int y, int width, int height, Actor actor){
         super();
-        try {
-            elementBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
-        } catch(Exception e){
-            LoggerInterface.loggerRenderer.ERROR(e);
-        }
-        customMat.setTexturePointer(elementBuffer.getTexture().getTexturePointer());
+
+        //must manually set because framebuffer is allocated on set
+        //these default to -1 until they are set with methods, but methods allocate on each set
+        //to break chicken-and-egg problem, manually set here
+        this.width = DEFAULT_WIDTH;
+        this.height = DEFAULT_HEIGHT;
+
         this.actor = actor;
         this.internalPositionX = x;
         this.internalPositionY = y;
@@ -73,6 +78,36 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
         recalculateModelMatrix();
     }
 
+    /**
+     * Constructor
+     * @param actor The actor
+     */
+    private ActorPanel(Actor actor){
+        super();
+
+        //must manually set because framebuffer is allocated on set
+        //these default to -1 until they are set with methods, but methods allocate on each set
+        //to break chicken-and-egg problem, manually set here
+        this.width = DEFAULT_WIDTH;
+        this.height = DEFAULT_HEIGHT;
+
+        this.actor = actor;
+        this.setWidth(DEFAULT_WIDTH);
+        this.setHeight(DEFAULT_HEIGHT);
+        this.aspectRatio = (float)DEFAULT_WIDTH / (float)DEFAULT_HEIGHT;
+        this.recalculateModelMatrix();
+    }
+
+    /**
+     * Creates an actor panel
+     * @param actor The actor to put in the panel
+     * @return The actor panel
+     */
+    public static ActorPanel create(Actor actor){
+        ActorPanel rVal = new ActorPanel(actor);
+        return rVal;
+    }
+    
     
 
     @Override
@@ -86,8 +121,9 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
         int parentHeight
         ) {
 
+        if(this.elementBuffer != null){
             elementBuffer.bind(openGLState);
-//        Globals.renderingEngine.setViewportSize(width, height);
+    //        Globals.renderingEngine.setViewportSize(width, height);
 
             RenderingEngine.setFOV(FOV);
             RenderingEngine.setAspectRatio(aspectRatio);
@@ -179,7 +215,7 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
                 planeModel.pushUniformToMesh("plane", "tPosition", texPosition);
                 planeModel.pushUniformToMesh("plane", "tDimension", texScale);
                 planeModel.pushUniformToMesh(planeModel.getMeshes().get(0).getMeshName(), "color", color);
-            planeModel.getMeshes().get(0).setMaterial(customMat);
+                planeModel.getMeshes().get(0).setMaterial(elementMat);
                 planeModel.draw(renderPipelineState,Globals.renderingEngine.getOpenGLState());
             } else {
                 LoggerInterface.loggerRenderer.ERROR("Actor Panel unable to find plane model!!", new Exception());
@@ -189,18 +225,8 @@ public class ActorPanel extends StandardElement implements DrawableElement, Drag
                 DebugRendering.drawUIBounds(parentFramebufferPointer, boxPosition, boxDimensions, windowDrawDebugColor);
             }
         }
-
-    
-    public boolean visible = false;
-
-
-    public void setVisible(boolean draw) {
-        this.visible = draw;
     }
 
-    public boolean getVisible(){
-        return this.visible;
-    }
     
     public void setAnimation(String animation){
         currentAnim = animation;

src/main/java/electrosphere/renderer/ui/elements/BufferedStandardDrawableContainerElement.java

@@ -0,0 +1,171 @@
+package electrosphere.renderer.ui.elements;
+
+import static org.lwjgl.opengl.GL11.GL_COLOR_BUFFER_BIT;
+import static org.lwjgl.opengl.GL11.GL_DEPTH_BUFFER_BIT;
+import static org.lwjgl.opengl.GL11.glClear;
+import static org.lwjgl.opengl.GL11.glClearColor;
+
+import org.joml.Vector3f;
+import org.lwjgl.opengl.GL45;
+
+import electrosphere.engine.Globals;
+import electrosphere.logger.LoggerInterface;
+import electrosphere.renderer.OpenGLState;
+import electrosphere.renderer.RenderPipelineState;
+import electrosphere.renderer.framebuffer.Framebuffer;
+import electrosphere.renderer.framebuffer.FramebufferUtils;
+import electrosphere.renderer.model.Material;
+import electrosphere.renderer.model.Model;
+import electrosphere.renderer.texture.Texture;
+import electrosphere.renderer.ui.elementtypes.DrawableElement;
+import electrosphere.renderer.ui.elementtypes.Element;
+
+/**
+ * A drawable container component that draws to an internal framebuffer before rendering that framebuffer on its own draw call**
+ */
+public class BufferedStandardDrawableContainerElement  extends StandardDrawableContainerElement {
+    
+    /**
+     * The default width of an actor panel
+     */
+    public static final int DEFAULT_WIDTH = 50;
+
+    /**
+     * The default height of an actor panel
+     */
+    public static final int DEFAULT_HEIGHT = 50;
+
+    /**
+     * The material that contains the internal framebuffer's texture
+     */
+    Material elementMat;
+    
+    /**
+     * The internal framebuffer for this component (all children are rendered to this, then this texture is rendered to a quad itself)
+     */
+    Framebuffer elementBuffer;
+    
+    /**
+     * Constructor
+     */
+    public BufferedStandardDrawableContainerElement(){
+        super();
+        elementMat = new Material();
+        this.regenerateFramebuffer(DEFAULT_WIDTH, DEFAULT_HEIGHT);
+    }
+    
+
+    @Override
+    public void draw(
+        RenderPipelineState renderPipelineState,
+        OpenGLState openGLState,
+        int parentFramebufferPointer,
+        int parentPosX,
+        int parentPosY,
+        int parentWidth,
+        int parentHeight
+        ) {
+
+        float ndcWidth =  (float)getWidth()/parentWidth;
+        float ndcHeight = (float)getHeight()/parentHeight;
+        float ndcX =      (float)(getInternalX() + parentPosX)/parentWidth;
+        float ndcY =      (float)(getInternalY() + parentPosY)/parentHeight;
+        Vector3f boxPosition = new Vector3f(ndcX,ndcY,0);
+        Vector3f boxDimensions = new Vector3f(ndcWidth,ndcHeight,0);
+        Vector3f texPosition = new Vector3f(0,0,0);
+        Vector3f texScale = new Vector3f(1,1,0);
+
+        //grab assets required to render window
+        Model planeModel = Globals.assetManager.fetchModel(Globals.imagePlaneModelID);
+        Texture windowFrame = Globals.assetManager.fetchTexture("Textures/ui/uiFrame1.png");
+
+
+        elementBuffer.bind(openGLState);
+        openGLState.glViewport(width, height);
+        
+        glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+        
+        for(Element child : childList){
+            if(child instanceof DrawableElement){
+                DrawableElement drawableChild = (DrawableElement) child;
+                drawableChild.draw(
+                    renderPipelineState,
+                    openGLState,
+                    parentFramebufferPointer,
+                    parentPosX + this.internalPositionX,
+                    parentPosY + this.internalPositionY,
+                    parentWidth,
+                    parentHeight
+                );
+            }
+        }
+        //this call binds the screen as the "texture" we're rendering to
+        //have to call before actually rendering
+        openGLState.glBindFramebuffer(GL45.GL_FRAMEBUFFER, parentFramebufferPointer);
+        openGLState.glViewport(parentWidth, parentHeight);
+
+        //render background of window
+        if(planeModel != null && windowFrame != null){
+            planeModel.pushUniformToMesh("plane", "mPosition", boxPosition);
+            planeModel.pushUniformToMesh("plane", "mDimension", boxDimensions);
+            planeModel.pushUniformToMesh("plane", "tPosition", texPosition);
+            planeModel.pushUniformToMesh("plane", "tDimension", texScale);
+            elementMat.setTexturePointer(windowFrame.getTexturePointer());
+            planeModel.getMeshes().get(0).setMaterial(elementMat);
+            planeModel.drawUI();
+        }
+        
+        if(planeModel != null){
+            planeModel.pushUniformToMesh("plane", "mPosition", boxPosition);
+            planeModel.pushUniformToMesh("plane", "mDimension", boxDimensions);
+            planeModel.pushUniformToMesh("plane", "tPosition", texPosition);
+            planeModel.pushUniformToMesh("plane", "tDimension", texScale);
+            elementMat.setTexturePointer(elementBuffer.getTexture().getTexturePointer());
+            planeModel.getMeshes().get(0).setMaterial(elementMat);
+            planeModel.drawUI();
+        } else {
+            LoggerInterface.loggerRenderer.ERROR("ScrollableContainer unable to find plane model!!", new Exception());
+        }
+    }
+
+    @Override
+    public void setWidth(int width) {
+        if(width <= 1){
+            throw new Error("Provided invalid width! " + width);
+        }
+        super.setWidth(width);
+        this.regenerateFramebuffer(width, height);
+    }
+
+    @Override
+    public void setHeight(int height) {
+        if(height <= 1){
+            throw new Error("Provided invalid height! " + height);
+        }
+        super.setHeight(height);
+        this.regenerateFramebuffer(width, height);
+    }
+
+    /**
+     * Regenerates the backing framebuffer
+     * @param width The width of the new buffer
+     * @param height The height of the new buffer
+     */
+    protected void regenerateFramebuffer(int width, int height){
+        if(width <= 1 || height <= 1){
+            throw new Error("Invalid dimensions set! " + width + " " + height);
+        }
+        if(elementBuffer != null){
+            elementBuffer.free();
+        }
+        try {
+            elementBuffer = FramebufferUtils.generateTextureFramebuffer(Globals.renderingEngine.getOpenGLState(), width, height);
+        } catch(Exception e){
+            LoggerInterface.loggerRenderer.ERROR(e);
+        }
+        elementMat.setTexturePointer(elementBuffer.getTexture().getTexturePointer());
+    }
+
+
+}

src/main/java/electrosphere/renderer/ui/elements/Div.java

@@ -72,6 +72,23 @@ public class Div extends StandardContainerElement implements ClickableElement,Dr
         return rVal;
     }
 
+    /**
+     * Creates a wrapper div
+     * @param child The child to wrap
+     * @param width The width of the wrapper
+     * @param height The height of the wrapper
+     * @return The wrapper element
+     */
+    public static Div createWrapper(Element child, int width, int height){
+        Div rVal = new Div();
+        rVal.setWidth(width);
+        rVal.setHeight(height);
+        if(child != null){
+            rVal.addChild(child);
+        }
+        return rVal;
+    }
+
     /**
      * Constructor
      */

src/main/java/electrosphere/renderer/ui/elements/ImagePanel.java

@@ -39,7 +39,7 @@ public class ImagePanel extends StandardElement implements DrawableElement, Drag
     
     
     //rendering data for positioning the model
-    Vector3f texPosition = new Vector3f(0,0,0);
+    Vector3f texPosition = new Vector3f(1,1,0);
     Vector3f texScale = new Vector3f(1,1,0);
     Vector3f boxPosition = new Vector3f();
     Vector3f boxDimensions = new Vector3f();

src/main/java/electrosphere/renderer/ui/elements/ScrollableContainer.java

@@ -6,9 +6,6 @@ import electrosphere.engine.Globals;
 import electrosphere.logger.LoggerInterface;
 import electrosphere.renderer.OpenGLState;
 import electrosphere.renderer.RenderPipelineState;
-import electrosphere.renderer.framebuffer.Framebuffer;
-import electrosphere.renderer.framebuffer.FramebufferUtils;
-import electrosphere.renderer.model.Material;
 import electrosphere.renderer.model.Model;
 import electrosphere.renderer.texture.Texture;
 import electrosphere.renderer.ui.elementtypes.ContainerElement;
@@ -19,32 +16,38 @@ import electrosphere.renderer.ui.events.Event;
 import static org.lwjgl.opengl.GL11.*;
 import static org.lwjgl.opengl.GL30.*;
 
-public class ScrollableContainer extends StandardContainerElement implements DrawableElement {
+public class ScrollableContainer extends BufferedStandardDrawableContainerElement {
 
+    /**
+     * The default width of a slider
+     */
+    static final int DEFAULT_HEIGHT = 50;
+
+    /**
+     * The default height of a slider
+     */
+    static final int DEFAULT_WIDTH = 50;
+
+    /**
+     * The color associated with the scrollable
+     */
     Vector3f color = new Vector3f(1.0f);
 
-    boolean focused = false;
-
-    public boolean visible = false;
-
-    Framebuffer widgetBuffer;
-    Material customMat = new Material();
     Vector3f boxPosition = new Vector3f();
     Vector3f boxDimensions = new Vector3f();
     Vector3f texPosition = new Vector3f(0,0,0);
     Vector3f texScale = new Vector3f(1,1,0);
 
-
+    @Deprecated
     public ScrollableContainer(OpenGLState openGLState, int positionX, int positionY, int width, int height){
         super();
-        try {
-            widgetBuffer = FramebufferUtils.generateTextureFramebuffer(openGLState, width, height);
-        } catch(Exception e){
-            LoggerInterface.loggerRenderer.ERROR(e);
-        }
-//        widgetBuffer = FramebufferUtils.generateScreensizeTextureFramebuffer();
-        customMat.setTexturePointer(widgetBuffer.getTexture().getTexturePointer());
-//        customMat.setTexturePointer(Globals.assetManager.fetchTexture("Textures/Testing1.png").getTexturePointer());
+
+        //must manually set because framebuffer is allocated on set
+        //these default to -1 until they are set with methods, but methods allocate on each set
+        //to break chicken-and-egg problem, manually set here
+        this.width = DEFAULT_WIDTH;
+        this.height = DEFAULT_HEIGHT;
+
         float ndcX =      (float)positionX/Globals.WINDOW_WIDTH;
         float ndcY =      (float)positionY/Globals.WINDOW_HEIGHT;
         float ndcWidth =  (float)width/Globals.WINDOW_WIDTH;
@@ -55,6 +58,29 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
         boxDimensions = new Vector3f(ndcWidth,ndcHeight,0);
     }
 
+    /**
+     * Constructor
+     */
+    private ScrollableContainer(){
+        super();
+
+        //must manually set because framebuffer is allocated on set
+        //these default to -1 until they are set with methods, but methods allocate on each set
+        //to break chicken-and-egg problem, manually set here
+        this.width = DEFAULT_WIDTH;
+        this.height = DEFAULT_HEIGHT;
+
+        setWidth(DEFAULT_WIDTH);
+        setWidth(DEFAULT_HEIGHT);
+    }
+
+    /**
+     * Creates a scrollable container element
+     * @return The scrollable
+     */
+    public static ScrollableContainer createScrollable(){
+        return new ScrollableContainer();
+    }
 
 
     @Override
@@ -62,16 +88,6 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
         return false;
     }
 
-    @Override
-    public boolean getVisible() {
-        return visible;
-    }
-
-    @Override
-    public void setVisible(boolean visible) {
-        this.visible = visible;
-    }
-
     //recursively check if focused element is child of input element or is input element
     boolean containsFocusedElement(Element parent){
         Element focusedElement = Globals.elementService.getFocusedElement();
@@ -98,6 +114,7 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
         int parentWidth,
         int parentHeight
     ) {
+        if(this.elementBuffer != null){
             //figure out if currently focused element is a child or subchild of this container
             if(containsFocusedElement(this)){
                 //if it is, if it is offscreen, calculate offset to put it onscreen
@@ -143,10 +160,10 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
                 }
             }
 
-        float ndcX =      (float)internalPositionX/parentWidth;
-        float ndcY =      (float)internalPositionY/parentHeight;
-        float ndcWidth =  (float)internalWidth/parentWidth;
-        float ndcHeight = (float)internalHeight/parentHeight;
+            float ndcWidth =  (float)getWidth()/parentWidth;
+            float ndcHeight = (float)getHeight()/parentHeight;
+            float ndcX =      (float)(getInternalX() + parentPosX)/parentWidth;
+            float ndcY =      (float)(getInternalY() + parentPosY)/parentHeight;
             boxPosition = new Vector3f(ndcX,ndcY,0);
             boxDimensions = new Vector3f(ndcWidth,ndcHeight,0);
 
@@ -155,7 +172,7 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
             Texture windowFrame = Globals.assetManager.fetchTexture("Textures/ui/uiFrame1.png");
 
 
-        widgetBuffer.bind(openGLState);
+            elementBuffer.bind(openGLState);
             openGLState.glViewport(width, height);
             
             glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
@@ -164,7 +181,15 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
             for(Element child : childList){
                 if(child instanceof DrawableElement){
                     DrawableElement drawableChild = (DrawableElement) child;
-                drawableChild.draw(renderPipelineState,openGLState,widgetBuffer.getFramebufferPointer(),0,0,width,height);
+                    drawableChild.draw(
+                        renderPipelineState,
+                        openGLState,
+                        parentFramebufferPointer,
+                        parentPosX + this.internalPositionX,
+                        parentPosY + this.internalPositionY,
+                        parentWidth,
+                        parentHeight
+                    );
                 }
             }
             //this call binds the screen as the "texture" we're rendering to
@@ -179,8 +204,8 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
                 planeModel.pushUniformToMesh("plane", "tPosition", texPosition);
                 planeModel.pushUniformToMesh("plane", "tDimension", texScale);
                 planeModel.pushUniformToMesh(planeModel.getMeshes().get(0).getMeshName(), "color", color);
-            customMat.setTexturePointer(windowFrame.getTexturePointer());
-            planeModel.getMeshes().get(0).setMaterial(customMat);
+                elementMat.setTexturePointer(windowFrame.getTexturePointer());
+                planeModel.getMeshes().get(0).setMaterial(elementMat);
                 planeModel.drawUI();
             }
             
@@ -190,12 +215,13 @@ public class ScrollableContainer extends StandardContainerElement implements Dra
                 planeModel.pushUniformToMesh("plane", "tPosition", texPosition);
                 planeModel.pushUniformToMesh("plane", "tDimension", texScale);
                 planeModel.pushUniformToMesh(planeModel.getMeshes().get(0).getMeshName(), "color", color);
-            customMat.setTexturePointer(widgetBuffer.getTexture().getTexturePointer());
-            planeModel.getMeshes().get(0).setMaterial(customMat);
+                elementMat.setTexturePointer(elementBuffer.getTexture().getTexturePointer());
+                planeModel.getMeshes().get(0).setMaterial(elementMat);
                 planeModel.drawUI();
             } else {
                 LoggerInterface.loggerRenderer.ERROR("ScrollableContainer unable to find plane model!!", new Exception());
             }
         }
+    }
     
 }

src/main/java/electrosphere/renderer/ui/elements/Slider.java

@@ -46,26 +46,25 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
 
     static Material mat;
 
+    int drawMarginX = 5;
+    int drawMarginY = 5;
+
 
 
     static final int idealMargin = 5; //5 pixels margin ideally
 
     static final Vector3f windowDrawDebugColor = new Vector3f(1.0f,1.0f,1.0f);
 
+    /**
+     * The default width of a slider
+     */
     static final int DEFAULT_HEIGHT = 20;
-    static final int DEFAULT_WIDTH = 100;
-
 
     /**
-     * Creates a slider element
-     * @param callback the Logic to fire when the slider changes value
-     * @return the slider element
+     * The default height of a slider
      */
-    public static Slider createSlider(ValueChangeEventCallback callback){
-        Slider slider = new Slider();
-        slider.setOnValueChangeCallback(callback);
-        return slider;
-    }
+    static final int DEFAULT_WIDTH = 100;
+
 
     /**
      * Creates a slider element
@@ -126,17 +125,17 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
         Globals.renderingEngine.bindFramebuffer(parentFramebufferPointer);
         openGLState.glViewport(parentWidth, parentHeight);
 
-        int marginX = Math.max(width - idealMargin * 2, 0);
-        if(marginX < idealMargin){
-            marginX = 0;
+        int drawMarginX = Math.max(width - idealMargin * 2, 0);
+        if(drawMarginX < idealMargin){
+            drawMarginX = 0;
         } else {
-            marginX = idealMargin;
+            drawMarginX = idealMargin;
         }
-        int marginY = Math.max(height - idealMargin * 2, 0);
-        if(marginY < idealMargin){
-            marginY = 0;
+        int drawMarginY = Math.max(height - idealMargin * 2, 0);
+        if(drawMarginY < idealMargin){
+            drawMarginY = 0;
         } else {
-            marginY = idealMargin;
+            drawMarginY = idealMargin;
         }
 
 
@@ -158,10 +157,10 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
             planeModel.drawUI();
 
             //actual slider
-            ndcX = (float)(getInternalX() + marginX + parentPosX)/parentWidth;
-            ndcY = (float)(getInternalY() + marginY + parentPosY)/parentHeight;
-            ndcWidth = (float)((getInternalWidth() - marginX * 2) * getValueAsPercentage())/parentWidth;
-            ndcHeight = (float)(getInternalHeight() - marginY * 2)/parentHeight;
+            ndcWidth = (float)((getInternalWidth() - drawMarginX * 2) * getValueAsPercentage())/parentWidth;
+            ndcHeight = (float)(getInternalHeight() - drawMarginY * 2)/parentHeight;
+            ndcX = (float)(getInternalX() + drawMarginX + parentPosX)/parentWidth;
+            ndcY = (float)(getInternalY() + drawMarginY + parentPosY)/parentHeight;
             boxPosition = new Vector3f(ndcX,ndcY,0);
             boxDimensions = new Vector3f(ndcWidth,ndcHeight,0);
             planeModel.pushUniformToMesh("plane", "mPosition", boxPosition);
@@ -173,7 +172,7 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
             LoggerInterface.loggerRenderer.ERROR("Window unable to find plane model!!", new Exception());
         }
         if(Globals.RENDER_FLAG_RENDER_UI_BOUNDS && DebugRendering.RENDER_DEBUG_OUTLINE_SLIDER){
-            boxDimensions.x = (float)((width - marginX * 2) * 1.0f)/parentWidth;
+            boxDimensions.x = (float)((width - drawMarginX * 2) * 1.0f)/parentWidth;
             DebugRendering.drawUIBounds(parentFramebufferPointer, boxPosition, boxDimensions, windowDrawDebugColor);
         }
     }
@@ -248,6 +247,15 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
         onValueChange = callback;
     }
 
+    /**
+     * Gets the current value from the percentage
+     * @param percentage The percentage
+     * @return The value
+     */
+    private float valueFromPercentage(float percentage){
+        return (percentage * (max - min) + min);
+    }
+
 
     @Override
     public boolean handleEvent(Event event) {
@@ -280,6 +288,7 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
                 switch(menuEvent.getType()){
                     case INCREMENT:
                     value = Math.min(value + ((max - min) * 0.01f),max);
+                    value = this.valueFromPercentage(value);
                     if(onValueChange != null){
                         onValueChange.execute(new ValueChangeEvent(value));
                     }
@@ -287,6 +296,7 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
                     break;
                     case DECREMENT:
                     value = Math.max(value - ((max - min) * 0.01f),min);
+                    value = this.valueFromPercentage(value);
                     if(onValueChange != null){
                         onValueChange.execute(new ValueChangeEvent(value));
                     }
@@ -308,9 +318,10 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
                     propagate = onDrag.execute(dragEvent);
                 } else {
                     //default behavior
-                    int percentage = dragEvent.getCurrentX() - getInternalX();
-                    int max = width;
+                    int percentage = dragEvent.getRelativeX() - getInternalX();
+                    int max = getInternalWidth();
                     value = Math.max(Math.min((float)percentage/max,1.0f),0.0f);
+                    value = this.valueFromPercentage(value);
                     if(onValueChange != null){
                         onValueChange.execute(new ValueChangeEvent(value));
                     }
@@ -321,9 +332,10 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
                     propagate = onDragRelease.execute(dragEvent);
                 } else {
                     //default behavior
-                    int percentage = dragEvent.getCurrentX() - getInternalX();
-                    int max = width;
+                    int percentage = dragEvent.getRelativeX() - getInternalX();
+                    int max = getInternalWidth();
                     value = Math.max(Math.min((float)percentage/max,1.0f),0.0f);
+                    value = this.valueFromPercentage(value);
                     if(onValueChange != null){
                         onValueChange.execute(new ValueChangeEvent(value));
                     }
@@ -338,8 +350,9 @@ public class Slider extends StandardDrawableElement implements ClickableElement,
                 } else {
                     //default behavior
                     int percentage = clickEvent.getRelativeX() - getInternalX();
-                    int max = width;
+                    int max = getInternalWidth();
                     value = Math.max(Math.min((float)percentage/max,1.0f),0.0f);
+                    value = this.valueFromPercentage(value);
                     if(onValueChange != null){
                         onValueChange.execute(new ValueChangeEvent(value));
                     }

src/main/java/electrosphere/renderer/ui/elements/StandardContainerElement.java

@@ -137,16 +137,6 @@ public class StandardContainerElement extends StandardElement implements Contain
         }
     }
 
-    // @Override
-    // public void setWidth(int width) {
-    //     this.width = width;
-    // }
-
-    // @Override
-    // public void setHeight(int height) {
-    //     this.height = height;
-    // }
-
     @Override
     public void setPositionX(int posX) {
         internalPositionX = posX;

src/main/java/electrosphere/renderer/ui/elements/StringCarousel.java

@@ -2,6 +2,7 @@ package electrosphere.renderer.ui.elements;
 
 import java.util.LinkedList;
 import java.util.List;
+import java.util.function.Consumer;
 
 import org.joml.Vector3f;
 import org.lwjgl.util.yoga.Yoga;
@@ -50,6 +51,27 @@ public class StringCarousel extends StandardContainerElement implements Drawable
         Yoga.YGNodeStyleSetMinWidth(this.yogaNode, 1);
     }
 
+    /**
+     * Constructor
+     */
+    private StringCarousel(){
+        super();
+        this.font = Globals.fontManager.getFont("default");
+    }
+
+    /**
+     * Creates a string carousel element
+     * @param options The options for the carousel
+     * @return The carousel
+     */
+    public static StringCarousel create(List<String> options, Consumer<ValueChangeEvent> callback){
+        StringCarousel rVal = new StringCarousel();
+        rVal.setOnValueChangeCallback(new ValueChangeEventCallback() {public void execute(ValueChangeEvent event) {
+            callback.accept(event);
+        }});
+        return rVal;
+    }
+
     public void addOption(String option){
         options.add(option);
         if(currentOption == -1){

src/main/java/electrosphere/renderer/ui/elements/Window.java

@@ -97,6 +97,21 @@ public class Window implements DrawableElement, ContainerElement, NavigableEleme
         this.setHeight(height);
     }
 
+    /**
+     * Creates a window
+     * @param openGLState The opengl state
+     * @param posX The x position of the window
+     * @param posY The y position of the window
+     * @param width The width of the window
+     * @param height The height of the window
+     * @param showDecorations true to show window decorations, false otherwise
+     * @return The window element
+     */
+    public static Window create(OpenGLState openGLState, int posX, int posY, int width, int height, boolean showDecorations){
+        Window rVal = new Window(openGLState, posX, posY, width, height, showDecorations);
+        return rVal;
+    }
+
     @Override
     public void draw(
         RenderPipelineState renderPipelineState,

src/main/java/electrosphere/renderer/ui/events/DragEvent.java

@@ -14,6 +14,9 @@ public class DragEvent implements Event {
     int currentY;
     int previousX;
     int previousY;
+    //relative positions
+    int relativeX;
+    int relativeY;
     int deltaX;
     int deltaY;
     DragEventType type;
@@ -66,4 +69,20 @@ public class DragEvent implements Event {
         this.target = target;
     }
 
+    public int getRelativeX(){
+        return relativeX;
+    }
+
+    public int getRelativeY(){
+        return relativeY;
+    }
+
+    public void setRelativeX(int relX){
+        this.relativeX = relX;
+    }
+
+    public void setRelativeY(int relY){
+        this.relativeY = relY;
+    }
+
 }

src/test/java/electrosphere/renderer/ui/MainMenuTests.java

@@ -0,0 +1,32 @@
+package electrosphere.renderer.ui;
+
+import electrosphere.menu.WindowUtils;
+import electrosphere.menu.mainmenu.MenuGeneratorsUITesting;
+import electrosphere.test.annotations.IntegrationTest;
+import electrosphere.test.template.UITestTemplate;
+import electrosphere.test.testutils.TestEngineUtils;
+
+/**
+ * Tests rendering the main menu
+ */
+public class MainMenuTests extends UITestTemplate {
+
+    /**
+     * Tests creating a window
+     */
+    @IntegrationTest
+    public void test_UITestWindow_Create(){
+        //create ui testing window
+        TestEngineUtils.simulateFrames(1);
+        WindowUtils.replaceMainMenuContents(MenuGeneratorsUITesting.createUITestMenu());
+
+        //wait for ui updates
+        TestEngineUtils.flush();
+
+        TestEngineUtils.simulateFrames(1);
+        
+        // TestRenderingUtils.saveTestRender("./test/java/renderer/ui/elements/window.png");
+        this.checkRender("Basic", "./test/java/renderer/ui/uitest.png");
+    }
+    
+}

src/test/java/electrosphere/renderer/ui/elements/SliderTests.java

@@ -0,0 +1,10 @@
+package electrosphere.renderer.ui.elements;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Tests for a slider element
+ */
+public class SliderTests {
+    
+}

src/test/java/electrosphere/renderer/ui/elements/StringCarouselTests.java

@@ -0,0 +1,10 @@
+package electrosphere.renderer.ui.elements;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * Unit tests for a string carousel
+ */
+public class StringCarouselTests {
+    
+}

src/test/java/electrosphere/renderer/ui/elements/WindowTest.java

@@ -1,9 +1,11 @@
 package electrosphere.renderer.ui.elements;
 
 import electrosphere.test.annotations.IntegrationTest;
-
+import electrosphere.engine.Globals;
+import electrosphere.menu.WindowStrings;
 import electrosphere.menu.WindowUtils;
-import electrosphere.menu.mainmenu.MenuGeneratorsUITesting;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaAlignment;
+import electrosphere.renderer.ui.elementtypes.ContainerElement.YogaJustification;
 import electrosphere.test.template.UITestTemplate;
 import electrosphere.test.testutils.TestEngineUtils;
 
@@ -19,15 +21,17 @@ public class WindowTest extends UITestTemplate {
     public void testCreateWindow(){
         //create ui testing window
         TestEngineUtils.simulateFrames(1);
-        WindowUtils.replaceMainMenuContents(MenuGeneratorsUITesting.createUITestMenu());
+        Window window = Window.create(Globals.renderingEngine.getOpenGLState(),50,50,500,500,true);
+        window.setParentAlignItem(YogaAlignment.Center);
+        window.setParentJustifyContent(YogaJustification.Center);
+        WindowUtils.replaceWindow(WindowStrings.WINDOW_MENU_MAIN, window);
 
         //wait for ui updates
         TestEngineUtils.flush();
 
         TestEngineUtils.simulateFrames(1);
         
-        // TestRenderingUtils.saveTestRender("./test/java/renderer/ui/elements/window.png");
-        this.checkRender("Basic", "./test/java/renderer/ui/elements/ui-test.png");
+        this.checkRender("Basic", "./test/java/renderer/ui/elements/window1.png");
     }
 
 }