diff --git a/java/src/game/gui/GuiLoading.java b/java/src/game/gui/GuiLoading.java
new file mode 100644
index 0000000..af7fe71
--- /dev/null
+++ b/java/src/game/gui/GuiLoading.java
@@ -0,0 +1,120 @@
+package game.gui;
+
+import game.Game;
+import game.Server;
+import game.gui.element.Bar;
+import game.gui.element.Label;
+
+public class GuiLoading extends Gui {
+	public static interface Callback {
+		void poll(Game gm, GuiLoading gui);
+	}
+
+	private final String message;
+	private final Callback callback;
+
+	private Label headerLabel;
+	private Label taskLabel;
+	private Bar progressBar1;
+	private Bar progressBar2;
+	
+	public static GuiLoading makeLoadTask(final Server server) {
+		return new GuiLoading("Lade Welt ...", new Callback() {
+			public void poll(Game gm, GuiLoading gui) {
+				if(server.isStarted()) {
+					gm.displayGuiScreen(null);
+					return;
+				}
+				
+			}
+		});
+	}
+	
+	public static GuiLoading makeSaveTask(final Server server) {
+		return new GuiLoading("Speichere Welt ...", new Callback() {
+			public void poll(Game gm, GuiLoading gui) {
+				if(server.isStopped()) {
+					gm.displayGuiScreen(GuiMenu.INSTANCE);
+					return;
+				}
+				
+			}
+		});
+	}
+	
+	public GuiLoading(String message, Callback callback) {
+		this.message = message;
+		this.callback = callback;
+	}
+	
+	public void init(int width, int height) {
+		this.taskLabel = this.add(new Label(0, 40, 500, 20, ""));
+		this.progressBar1 = this.add(new Bar(0, 80, 500, 20));
+		this.progressBar2 = this.add(new Bar(0, 120, 500, 20));
+		this.shift();
+		this.headerLabel = this.add(new Label(0, 40, width, 20, this.message));
+		this.progressBar1.visible = false;
+		this.progressBar2.visible = false;
+	}
+	
+	public String getTitle() {
+		return this.message;
+	}
+	
+	public void setTask(String task) {
+		this.taskLabel.setText(task);
+	}
+	
+	public void setBar(String desc) {
+		this.progressBar1.visible = true;
+		this.progressBar1.setDescription(desc);
+	}
+	
+	public void setBar(String desc, String unit, int total) {
+		this.progressBar1.visible = true;
+		this.progressBar1.setDescription(desc, unit, total);
+	}
+	
+	public void setBar(String desc, int total) {
+		this.progressBar1.visible = true;
+		this.progressBar1.setDescription(desc, total);
+	}
+	
+	public void setProgress(float progress) {
+		this.progressBar1.setProgress(progress);
+	}
+	
+	public void resetBar() {
+		this.progressBar1.resetProgress();
+		this.progressBar1.visible = false;
+	}
+	
+	public void setSub(String desc) {
+		this.progressBar2.visible = true;
+		this.progressBar2.setDescription(desc);
+	}
+	
+	public void setSub(String desc, String unit, int total) {
+		this.progressBar2.visible = true;
+		this.progressBar2.setDescription(desc, unit, total);
+	}
+	
+	public void setSub(String desc, int total) {
+		this.progressBar2.visible = true;
+		this.progressBar2.setDescription(desc, total);
+	}
+	
+	public void setSubProgress(float progress) {
+		this.progressBar2.setProgress(progress);
+	}
+	
+	public void resetSub() {
+		this.progressBar2.resetProgress();
+		this.progressBar2.visible = false;
+	}
+	
+	public void updateScreen() {
+		if(this.callback != null)
+			this.callback.poll(this.gm, this);
+	}
+}
diff --git a/java/src/game/gui/element/Bar.java b/java/src/game/gui/element/Bar.java
new file mode 100644
index 0000000..e48d7c8
--- /dev/null
+++ b/java/src/game/gui/element/Bar.java
@@ -0,0 +1,85 @@
+package game.gui.element;
+
+import game.renderer.Drawing;
+import game.util.ExtMath;
+
+public class Bar extends Fill {
+	private int color = 0x00ff00;
+	private int progress = 0;
+	private int total = 0;
+	private String desc = "";
+	private String unit = "";
+	
+	public Bar(int x, int y, int w, int h, boolean top, boolean left) {
+		super(x, y, w, h, "", top, left);
+	}
+
+	public Bar(int x, int y, int w, int h, boolean left) {
+		super(x, y, w, h, "", left);
+	}
+	
+	public Bar(int x, int y, int w, int h) {
+		super(x, y, w, h, "");
+	}
+
+	protected void drawBackground() {
+		Drawing.drawGradient2Border(this.pos_x, this.pos_y, this.size_x, this.size_y, this.gm.style.fill_btm, this.gm.style.fill_top, this.gm.style.brdr_top, this.gm.style.brdr_btm);
+		if(this.progress > 0)
+			Drawing.drawGradient(this.pos_x + 2, this.pos_y + 2, this.progress, this.size_y - 4, this.color | 0xff000000, Drawing.mixColor(this.color | 0xff000000, 0xff000000));
+	}
+	
+	protected void drawForeground(int x1, int y1, int x2, int y2) {
+		Drawing.drawText(this.text, x1 + this.text_x, y1 + this.text_y, this.gm.style.text_label);
+	}
+	
+	protected int getMargin() {
+		return 0;
+	}
+	
+	public Bar setDescription(String desc, String unit, int total) {
+		this.desc = desc == null ? "" : (desc + ": ");
+		this.unit = unit == null ? "" : (" " + unit);
+		this.total = total;
+		return this;
+	}
+	
+	public Bar setDescription(String desc, int total) {
+		return this.setDescription(desc, null, total);
+	}
+	
+	public Bar setDescription(String desc) {
+		this.desc = desc == null ? "" : (desc + ": ");
+		this.unit = "";
+		this.total = 0;
+		return this;
+	}
+	
+	public Bar resetProgress() {
+		this.setText("");
+		this.progress = 0;
+		this.setDescription(null);
+		return this;
+	}
+	
+	public Bar setProgressFill(int progress) {
+		this.progress = ExtMath.clampi(progress, 0, this.size_x - 4);
+		return this;
+	}
+	
+	public Bar setProgressFill(float progress) {
+		return this.setProgressFill((int)(progress * (float)(this.size_x - 4)));
+	}
+	
+	public Bar setProgress(float progress) {
+		if(this.total == 0)
+			this.setText(String.format("%s%.1f %%", this.desc, progress * 100.0f));
+		else
+			this.setText(String.format("%s%d/%d%s (%.1f %%)", this.desc, (int)progress, this.total, this.unit, (progress / (float)this.total) * 100.0f));
+		return this.setProgressFill(this.total == 0 ? progress : (progress / (float)this.total));
+	}
+	
+	public Bar setColor(int color) {
+		this.color = color;
+		return this;
+	}
+}