From 30a735bd6ebe94f8bf906613594e646e624008dd Mon Sep 17 00:00:00 2001
From: Benjamin Feyer <benjamin.feyer@unibw.de>
Date: Thu, 10 Oct 2024 22:23:55 +0200
Subject: [PATCH] added 'Shell' and 'ShellControl' and editet the two visitors
 'Visitor' and 'VoidVisitor'

---
 .../battleship/client/gui/ShellControl.java   | 41 +++++++++++++++++++
 .../main/java/pp/battleship/model/Shell.java  | 31 ++++++++++++++
 .../java/pp/battleship/model/Visitor.java     |  2 +
 .../java/pp/battleship/model/VoidVisitor.java |  2 +
 4 files changed, 76 insertions(+)
 create mode 100644 Projekte/battleship/client/src/main/java/pp/battleship/client/gui/ShellControl.java
 create mode 100644 Projekte/battleship/model/src/main/java/pp/battleship/model/Shell.java

diff --git a/Projekte/battleship/client/src/main/java/pp/battleship/client/gui/ShellControl.java b/Projekte/battleship/client/src/main/java/pp/battleship/client/gui/ShellControl.java
new file mode 100644
index 00000000..edf23b34
--- /dev/null
+++ b/Projekte/battleship/client/src/main/java/pp/battleship/client/gui/ShellControl.java
@@ -0,0 +1,41 @@
+package pp.battleship.client.gui;
+
+import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.ViewPort;
+import com.jme3.scene.Spatial;
+import com.jme3.scene.control.AbstractControl;
+import pp.battleship.model.Shell;
+import pp.battleship.model.ShipMap;
+
+public class ShellControl extends AbstractControl {
+
+    private Shell shell;
+    private ShipMap map;
+
+    private static final Float HEIGHT = 0f;
+
+    public ShellControl(Shell shell, ShipMap map){
+        this.shell=shell;
+        this.map=map;
+    }
+
+    @Override
+    protected void controlUpdate(float tpf) {
+        if (spatial == null) return;
+        if(spatial.getLocalTranslation().getY()<=HEIGHT){
+            spatial.getParent().detachChild(spatial);
+        }
+        else{
+            spatial.move(0,-0.5f*tpf,0);
+        }
+    }
+
+    @Override
+    protected void controlRender(RenderManager rm, ViewPort vp) {
+
+    }
+
+    public Shell getShell(){
+        return shell;
+    }
+}
diff --git a/Projekte/battleship/model/src/main/java/pp/battleship/model/Shell.java b/Projekte/battleship/model/src/main/java/pp/battleship/model/Shell.java
new file mode 100644
index 00000000..d485c257
--- /dev/null
+++ b/Projekte/battleship/model/src/main/java/pp/battleship/model/Shell.java
@@ -0,0 +1,31 @@
+package pp.battleship.model;
+
+public class Shell implements Item {
+
+    private IntPoint target;
+
+    public Shell(IntPoint target){
+        this.target=target;
+    }
+
+
+
+
+
+
+
+
+    @Override
+    public <T> T accept(Visitor<T> visitor) {
+        return visitor.visit(this);
+    }
+
+    @Override
+    public void accept(VoidVisitor visitor) {
+        visitor.visit(this);
+    }
+
+    public IntPoint getTarget(){
+        return target;
+    }
+}
diff --git a/Projekte/battleship/model/src/main/java/pp/battleship/model/Visitor.java b/Projekte/battleship/model/src/main/java/pp/battleship/model/Visitor.java
index f490451d..1046142b 100644
--- a/Projekte/battleship/model/src/main/java/pp/battleship/model/Visitor.java
+++ b/Projekte/battleship/model/src/main/java/pp/battleship/model/Visitor.java
@@ -28,4 +28,6 @@ public interface Visitor<T> {
      * @return the result of visiting the Battleship element
      */
     T visit(Battleship ship);
+
+    T visit(Shell shell);
 }
diff --git a/Projekte/battleship/model/src/main/java/pp/battleship/model/VoidVisitor.java b/Projekte/battleship/model/src/main/java/pp/battleship/model/VoidVisitor.java
index 871c0635..3bde11a1 100644
--- a/Projekte/battleship/model/src/main/java/pp/battleship/model/VoidVisitor.java
+++ b/Projekte/battleship/model/src/main/java/pp/battleship/model/VoidVisitor.java
@@ -25,4 +25,6 @@ public interface VoidVisitor {
      * @param ship the Battleship element to visit
      */
     void visit(Battleship ship);
+
+    void visit(Shell shell);
 }