Fügt Leben zum Spieler, ein HealthItem und eine Healthbar hinzu.

SMIMS-Game/HealthItem.ctxt

@@ -0,0 +1,8 @@
+#BlueJ class context
+comment0.target=HealthItem
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ HealthItem\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=void\ act()
+comment2.params=
+comment2.target=void\ collect()
+numComments=3

SMIMS-Game/HealthItem.java

@@ -0,0 +1,21 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class HealthItem here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class HealthItem extends PowerUps
+{
+    int duration = 60*60;
+    public void act()
+    {
+        touchedByPlayer();
+    }
+    
+    @Override void collect(){
+        Player player = getIntersectingObjects(Player.class).get(0);
+        player.reveivePowerUp(duration, "Heal");
+    }
+}

SMIMS-Game/Healthbar.ctxt

@@ -0,0 +1,8 @@
+#BlueJ class context
+comment0.target=Healthbar
+comment0.text=\r\n\ Write\ a\ description\ of\ class\ Healthbar\ here.\r\n\ \r\n\ @author\ (your\ name)\ \r\n\ @version\ (a\ version\ number\ or\ a\ date)\r\n
+comment1.params=
+comment1.target=void\ act()
+comment2.params=
+comment2.target=void\ draw_health()
+numComments=3

SMIMS-Game/Healthbar.java

@@ -0,0 +1,20 @@
+import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
+
+/**
+ * Write a description of class Healthbar here.
+ * 
+ * @author (your name) 
+ * @version (a version number or a date)
+ */
+public class Healthbar extends Actor
+{
+    public void act()
+    {
+        draw_health();
+    }
+    
+    public void draw_health(){
+        Player player = getWorld().getObjects(Player.class).get(0);
+        setImage(new GreenfootImage("Health:" + player.health, 24, Color.WHITE, Color.BLACK));
+    }
+}

SMIMS-Game/MyWorld.java

@@ -50,6 +50,8 @@ public class MyWorld extends World
         plattform2.setLocation(320,367);
         plattform2.setLocation(312,371);
         plattform2.setLocation(308,382);
+        Healthbar healthbar = new Healthbar();
+        addObject(healthbar,50,50);
     }
 
     public void act()

SMIMS-Game/Player.ctxt

@@ -12,9 +12,11 @@ comment4.target=void\ fall()
 comment5.params=
 comment5.target=void\ shootProjectile()
 comment6.params=
-comment6.target=boolean\ collision()
+comment6.target=void\ collision()
 comment7.params=
-comment7.target=void\ handlePowerUps()
-comment8.params=duration\ type
-comment8.target=void\ reveivePowerUp(int,\ java.lang.String)
-numComments=9
+comment7.target=void\ checkHealth()
+comment8.params=
+comment8.target=void\ handlePowerUps()
+comment9.params=duration\ type
+comment9.target=void\ reveivePowerUp(int,\ java.lang.String)
+numComments=10

SMIMS-Game/Player.java

@@ -8,6 +8,9 @@ import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
  */
 public class Player extends Actor
 {
+    int MAX_HEALTH = 3;
+    int health = MAX_HEALTH;
+    
     int jumpBoostDuration = -1;
     int jumpBoostStrength = 5;
     
@@ -30,6 +33,7 @@ public class Player extends Actor
         fall();
         handlePowerUps();
         shootProjectile();
+        checkHealth();
         
         //Check ob der Spieler am unteren Fensterrand ist
         if (getY()+1 >= getWorld().getHeight()){
@@ -106,16 +110,20 @@ public class Player extends Actor
         }
     }
 
-    public boolean collision(){
+    public void collision(){
         if (getIntersectingObjects(Projectile.class).size()>0
         || getIntersectingObjects(Enemy.class).size()>0)
         {
-            Greenfoot.setWorld(new GameOverWorld());
-            return true;
+            health--;
+            getWorld().removeObjects(getIntersectingObjects(Projectile.class));
+            getWorld().removeObjects(getIntersectingObjects(Enemy.class));
+            
         }
-        else
-        {
-            return false;
+    }
+    
+    public void checkHealth(){
+        if (health <= 0){
+            Greenfoot.setWorld(new GameOverWorld());
         }
     }
     
@@ -135,6 +143,10 @@ public class Player extends Actor
                 currentJumpStrength = defaultJumpStrength;
                 currentJumpStrength += jumpBoostStrength;
                 jumpBoostDuration = duration;
+            case "Heal":
+                if (health < MAX_HEALTH){
+                    health++;
+                }
         }
     }
 }

SMIMS-Game/project.greenfoot

@@ -5,6 +5,7 @@ class.Enemy.image=bee.png
 class.EnemyProjectile.image=yellow-draught.png
 class.GameOverWorld.image=GameOverBackground.png
 class.Ground.image=weave.jpg
+class.HealthItem.image=herz.png
 class.JumpBoostItem.image=mushroom.png
 class.MovingPlattform.image=Unbenannt.png
 class.MyWorld.image=GameBackground.png
@@ -138,9 +139,9 @@ editor.fx.0.height=737
 editor.fx.0.width=814
 editor.fx.0.x=360
 editor.fx.0.y=26
-height=581
+height=830
 package.numDependencies=39
-package.numTargets=21
+package.numTargets=22
 project.charset=UTF-8
 publish.hasSource=false
 publish.locked=true
@@ -163,70 +164,70 @@ target1.width=120
 target1.x=0
 target1.y=0
 target10.height=70
-target10.name=StartWorld
+target10.name=PlayerTestWorld
 target10.showInterface=false
 target10.type=ClassTarget
 target10.width=120
 target10.x=0
 target10.y=0
 target11.height=70
-target11.name=Plattform
+target11.name=StartWorld
 target11.showInterface=false
 target11.type=ClassTarget
 target11.width=120
 target11.x=0
 target11.y=0
 target12.height=70
-target12.name=TargetingProjectile
+target12.name=Plattform
 target12.showInterface=false
 target12.type=ClassTarget
 target12.width=120
 target12.x=0
 target12.y=0
 target13.height=70
-target13.name=Projectile
+target13.name=TargetingProjectile
 target13.showInterface=false
 target13.type=ClassTarget
 target13.width=120
 target13.x=0
 target13.y=0
 target14.height=70
-target14.name=Score
+target14.name=Projectile
 target14.showInterface=false
 target14.type=ClassTarget
 target14.width=120
 target14.x=0
 target14.y=0
 target15.height=70
-target15.name=Button
+target15.name=Score
 target15.showInterface=false
 target15.type=ClassTarget
 target15.width=120
 target15.x=0
 target15.y=0
 target16.height=70
-target16.name=EnemyProjectile
+target16.name=Button
 target16.showInterface=false
 target16.type=ClassTarget
 target16.width=120
 target16.x=0
 target16.y=0
 target17.height=70
-target17.name=PowerUps
+target17.name=EnemyProjectile
 target17.showInterface=false
 target17.type=ClassTarget
 target17.width=120
 target17.x=0
 target17.y=0
 target18.height=70
-target18.name=Enemy
+target18.name=PowerUps
 target18.showInterface=false
 target18.type=ClassTarget
 target18.width=120
 target18.x=0
 target18.y=0
 target19.height=70
-target19.name=PlayerProjectile
+target19.name=Enemy
 target19.showInterface=false
 target19.type=ClassTarget
 target19.width=120
@@ -240,19 +241,26 @@ target2.width=120
 target2.x=0
 target2.y=0
 target20.height=70
-target20.name=SpikedPlattform
+target20.name=PlayerProjectile
 target20.showInterface=false
 target20.type=ClassTarget
 target20.width=120
 target20.x=0
 target20.y=0
 target21.height=70
-target21.name=MyWorld
+target21.name=SpikedPlattform
 target21.showInterface=false
 target21.type=ClassTarget
 target21.width=120
 target21.x=0
 target21.y=0
+target22.height=70
+target22.name=MyWorld
+target22.showInterface=false
+target22.type=ClassTarget
+target22.width=120
+target22.x=0
+target22.y=0
 target3.height=70
 target3.name=MovingPlattform
 target3.showInterface=false
@@ -275,28 +283,28 @@ target5.width=120
 target5.x=0
 target5.y=0
 target6.height=70
-target6.name=JumpBoostItem
+target6.name=HealthItem
 target6.showInterface=false
 target6.type=ClassTarget
 target6.width=120
 target6.x=0
 target6.y=0
 target7.height=70
-target7.name=BreakingPlattform
+target7.name=JumpBoostItem
 target7.showInterface=false
 target7.type=ClassTarget
 target7.width=120
 target7.x=0
 target7.y=0
 target8.height=70
-target8.name=GameOverWorld
+target8.name=BreakingPlattform
 target8.showInterface=false
 target8.type=ClassTarget
 target8.width=120
 target8.x=0
 target8.y=0
 target9.height=70
-target9.name=PlayerTestWorld
+target9.name=GameOverWorld
 target9.showInterface=false
 target9.type=ClassTarget
 target9.width=120
@@ -306,4 +314,4 @@ version=3.1.0
 width=1550
 world.lastInstantiated=MyWorld
 xPosition=0
-yPosition=123
+yPosition=0