Add showInfo to MdgaView

Projekte/mdga/client/src/main/java/pp/mdga/client/NotificationSynchronizer.java

@@ -27,6 +27,11 @@ public void addTestNotification(Notification n) {
     public void update() {
         Notification n = app.getGameLogic().getNotification();
 
+        if(n instanceof InfoNotification infoNotification) {
+            app.getView().showInfo(infoNotification.getMessage(), infoNotification.isError());
+            return;
+        }
+
         if(n != null) {
             switch (app.getState()) {
                 case MAIN:

Projekte/mdga/client/src/main/java/pp/mdga/client/view/MainView.java

@@ -1,8 +1,12 @@
 package pp.mdga.client.view;
 
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Vector2f;
 import com.jme3.scene.Geometry;
 import pp.mdga.client.MdgaApp;
 import pp.mdga.client.acoustic.MdgaSound;
+import pp.mdga.client.button.AbstractButton;
+import pp.mdga.client.button.LabelButton;
 import pp.mdga.client.dialog.HostDialog;
 import pp.mdga.client.dialog.JoinDialog;
 import pp.mdga.client.dialog.StartDialog;

Projekte/mdga/client/src/main/java/pp/mdga/client/view/MdgaView.java

@@ -2,9 +2,12 @@
 
 import com.jme3.asset.TextureKey;
 import com.jme3.material.Material;
+import com.jme3.math.ColorRGBA;
+import com.jme3.math.Vector2f;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
 import com.jme3.scene.shape.Quad;
+import com.jme3.system.NanoTimer;
 import com.jme3.texture.Texture;
 import pp.mdga.client.MdgaApp;
 import pp.mdga.client.acoustic.MdgaSound;
@@ -30,6 +33,9 @@ public enum Overlay {
     private VideoSettingsDialog videoSettingsDialog;
     private AudioSettingsDialog audioSettingsDialog;
 
+    protected LabelButton infoLabel = null;
+    protected NanoTimer infoTimer = new NanoTimer();
+
     private int settingsDepth = 0;
 
     public MdgaView(MdgaApp app) {
@@ -80,6 +86,11 @@ public void update(float tpf) {
         videoSettingsDialog.update();
         audioSettingsDialog.update();
 
+        if (null != infoLabel && infoTimer.getTimeInSeconds() > 7) {
+            infoLabel.hide();
+            infoLabel = null;
+        }
+
         onUpdate(tpf);
     }
 
@@ -193,4 +204,24 @@ public void pressForward() {
             ceremonyView.forward();
         }
     }
+
+    public void showInfo(String error, boolean isError) {
+        infoTimer.reset();
+
+        if(null != infoLabel) {
+            infoLabel.hide();
+        }
+
+        infoLabel = new LabelButton(app, guiNode, error, new Vector2f(5.5f, 2), new Vector2f(0.5f, AbstractButton.VERTICAL - 0.5f), false);
+
+        ColorRGBA color;
+
+        if(isError) {
+            color = ColorRGBA.Red.clone();
+        } else {
+            color = ColorRGBA.Green.clone();
+        }
+
+        infoLabel.setColor(ColorRGBA.Black, color);
+    }
 }