Added level change text.

core/src/com/saltosion/gladiator/gui/creators/InGameGUICreator.java

@@ -8,7 +8,9 @@ import com.saltosion.gladiator.util.Log;
 import com.saltosion.gladiator.util.Name;
 import com.saltosion.gladiator.util.SpriteLoader;
 
-public class TestGUICreator implements GUICreator {
+public class InGameGUICreator implements GUICreator {
+
+	private TextNode levelChangeText;
 
 	@Override
 	public void create() {
@@ -33,6 +35,14 @@ public class TestGUICreator implements GUICreator {
 		TextNode text = new TextNode("test-text", "Test!");
 		text.setPosition(0.8f, 0.5f);
 		AppUtil.guiManager.getRootNode().addChild(text);
+
+		levelChangeText = new TextNode("Level-Change-Text", "Level change");
+		levelChangeText.setPosition(0.4f, 0.5f);
+		AppUtil.guiManager.getRootNode().addChild(levelChangeText);
+	}
+
+	public TextNode getLevelChangeText() {
+		return this.levelChangeText;
 	}
 
 }

core/src/com/saltosion/gladiator/gui/nodes/GUINode.java

@@ -4,9 +4,11 @@ import com.badlogic.gdx.math.Vector2;
 import java.util.ArrayList;
 
 public class GUINode {
+
 	private final Vector2 position;
 	private final ArrayList<GUINode> children;
 	private String ID = "";
+	private boolean visible = true;
 
 	public GUINode(String ID) {
 		this.ID = ID;
@@ -65,4 +67,14 @@ public class GUINode {
 	public String getID() {
 		return this.ID;
 	}
+
+	public GUINode setVisible(boolean visible) {
+		this.visible = visible;
+		return this;
+	}
+
+	public boolean isVisible() {
+		return this.visible;
+	}
+
 }

core/src/com/saltosion/gladiator/gui/nodes/TextNode.java

@@ -16,4 +16,9 @@ public class TextNode extends GUINode implements TextProperty {
 		return text;
 	}
 
+	public TextNode setText(String text) {
+		this.text = text;
+		return this;
+	}
+
 }

core/src/com/saltosion/gladiator/level/Level.java

@@ -2,6 +2,8 @@ package com.saltosion.gladiator.level;
 
 public interface Level {
 
+	public String getLevelName();
+
 	public void generate();
 
 }

core/src/com/saltosion/gladiator/level/TestLevel.java

@@ -14,6 +14,11 @@ import com.saltosion.gladiator.util.SpriteSequence;
 
 public class TestLevel implements Level {
 
+	@Override
+	public String getLevelName() {
+		return "Test level";
+	}
+
 	@Override
 	public void generate() {
 		// Audience

core/src/com/saltosion/gladiator/state/InGameState.java

@@ -1,8 +1,7 @@
 package com.saltosion.gladiator.state;
 
 import com.saltosion.gladiator.gui.creators.GUICreator;
-import com.saltosion.gladiator.gui.creators.TestGUICreator;
+import com.saltosion.gladiator.gui.creators.InGameGUICreator;
-import com.saltosion.gladiator.gui.nodes.ButtonNode;
 import com.saltosion.gladiator.level.Level;
 import com.saltosion.gladiator.level.TestLevel;
 import com.saltosion.gladiator.util.AppUtil;
@@ -10,7 +9,11 @@ import com.saltosion.gladiator.util.AppUtil;
 public class InGameState extends BaseState {
 
 	private Level level;
-	private GUICreator guiCreator;
+	private InGameGUICreator guiCreator;
+
+	private float timeSinceLevelChange;
+	private final float levelChangeTextDelay = 2;
+	private boolean levelChangeTextChanged = false;
 
 	@Override
 	public void create() {
@@ -20,13 +23,31 @@ public class InGameState extends BaseState {
 
 		level = new TestLevel();
 		level.generate();
+		timeSinceLevelChange = 0;
 
-		guiCreator = new TestGUICreator();
+		guiCreator = new InGameGUICreator();
 		guiCreator.create();
 	}
 
 	@Override
 	public void update(float deltaTime) {
+		if (timeSinceLevelChange < levelChangeTextDelay) {
+			timeSinceLevelChange += deltaTime;
+			if (!levelChangeTextChanged) {
+				guiCreator.getLevelChangeText().setVisible(true);
+				guiCreator.getLevelChangeText().setText(level.getLevelName());
+				levelChangeTextChanged = true;
+			}
+		} else {
+			guiCreator.getLevelChangeText().setVisible(false);
+			levelChangeTextChanged = false;
+		}
+	}
+
+	public void changeLevel(Level level) {
+		AppUtil.engine.removeAllEntities();
+		this.level = level;
+		this.timeSinceLevelChange = 0;
 	}
 
 	@Override

core/src/com/saltosion/gladiator/systems/RenderingSystem.java

@@ -232,6 +232,9 @@ public class RenderingSystem extends EntitySystem {
 	}
 
 	private void renderGUINode(GUINode node, Vector2 position) {
+		if (!node.isVisible()) {
+			return;
+		}
 		position.add(node.getPosition());
 		if (node instanceof ImageProperty) {
 			Sprite s = ((ImageProperty) node).getImage();