added a fire effect for hit ships

this will now display a burning fire at the position where the ships was hit
and displays it until thge ship is removed.

Projekte/battleship/client/client.properties

@@ -23,10 +23,10 @@ map.own=maps/map1.json
 #   2, 3
 #  defines four shots, namely at the coordinates
 #  (x=2, y=0), (x=2, y=1), (x=2, y=2), and (x=2, y=3)
-robot.targets=2, 0,\
+robot.targets=2, 3,\
-              2, 1,\
+              2, 4,\
-              2, 2,\
+              2, 5,\
-              2, 3
+              2, 8
 #
 # Delay in milliseconds between each shot fired by the RobotClient.
 robot.delay=500

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/EffectHandler.java

@@ -14,6 +14,8 @@
 
 import java.lang.System.Logger;
 import java.lang.System.Logger.Level;
+import java.util.Timer;
+import java.util.TimerTask;
 
 /**
  * This class is used to handle the effects for impacts
@@ -36,32 +38,68 @@ public EffectHandler(Application app) {
     }
 
     /**
-     * this method is used to create a hit effect at a position
+     * creates a new HitEffect
      *
-     * @param battleshipNode the node of the battleship where the effect should be attached to
+     * @param battleshipNode the node of the ship
+     * @param shot the shot which triggered the effect
      */
     public void createHitEffect(Node battleshipNode, Shot shot) {
-        ParticleEmitter hitEffect = new ParticleEmitter("HitEffect", Type.Triangle,30);
+        createFieryEffect(battleshipNode,shot, "HitEffect", 30, 0.45f, 0.1f, -0.5f, 1f , 2f, false);
-        hitEffect.setMaterial(particleMat);
+    }
-        hitEffect.setImagesX(2);
-        hitEffect.setImagesY(2);
-        hitEffect.setStartColor(ColorRGBA.Orange);
-        hitEffect.setEndColor(ColorRGBA.Red);
-        hitEffect.getParticleInfluencer().setInitialVelocity(new Vector3f(0,1,0));
-        hitEffect.setStartSize(0.45f);
-        hitEffect.setEndSize(0.1f);
-        hitEffect.setGravity(0, -0.5f, 0);
-        hitEffect.setLowLife(1f);
-        hitEffect.setHighLife(2f);
-        hitEffect.setParticlesPerSec(0);
-        hitEffect.setLocalTranslation(shot.getY() + 0.5f, 0 , shot.getX() + 0.5f);
-        LOGGER.log(Level.DEBUG, "Created HitEffect at {0}", hitEffect.getLocalTranslation().toString());
 
-        hitEffect.emitAllParticles();
+    /**
+     * creates a new FireEffect
+     *
+     * @param battleshipNode the node of the ship
+     * @param shot the shot which triggered the effect
+     */
+    public void createFireEffect(Node battleshipNode, Shot shot) {
+        createFieryEffect(battleshipNode, shot, "FireEffect", 30, 0.1f, 0.05f, -0.9f, 1f , 2f, true);
+    }
 
-        battleshipNode.attachChild(hitEffect);
+    /**
+     * creates a fiery type hit effect
+     *
+     * @param battleshipNode the ship to which the effect should be attached
+     * @param shot the shot that triggered the effect
+     * @param name the name of the particle emitter
+     * @param numOfParticle the overall numberOfParticles
+     * @param startSize the start size of the particles
+     * @param endSize the end size of the particles
+     * @param gravity the gravity of the particles
+     * @param lowLife the lowest lifetime of a particle
+     * @param highLife the maximum lifetime of a particle
+     * @param loop if the effect should be looped
+     */
+    public void createFieryEffect(Node battleshipNode, Shot shot, String name, int numOfParticle, float startSize, float endSize, float gravity,
+                                    float lowLife, float highLife, boolean loop) {
+        ParticleEmitter fieryEffect = new ParticleEmitter(name, Type.Triangle, numOfParticle);
+        fieryEffect.setMaterial(particleMat);
+        fieryEffect.setImagesX(2);
+        fieryEffect.setImagesY(2);
+        fieryEffect.setStartColor(ColorRGBA.Orange);
+        fieryEffect.setEndColor(ColorRGBA.Red);
+        fieryEffect.getParticleInfluencer().setInitialVelocity(new Vector3f(0,1,0));
+        fieryEffect.setStartSize(startSize);
+        fieryEffect.setEndSize(endSize);
+        fieryEffect.setGravity(0, gravity, 0);
+        fieryEffect.setLowLife(lowLife);
+        fieryEffect.setHighLife(highLife);
 
-        hitEffect.addControl(new EffectControl(hitEffect, battleshipNode));
+        if(!loop) {
+            fieryEffect.setLocalTranslation(shot.getY() + 0.5f, 0 , shot.getX() + 0.5f);
+            fieryEffect.setParticlesPerSec(0);
+            fieryEffect.emitAllParticles();
+        } else {
+            fieryEffect.setLocalTranslation(shot.getY() + 0.5f, 0 , shot.getX() + 0.5f);
+            fieryEffect.getLocalTranslation().subtractLocal(battleshipNode.getLocalTranslation());
+            fieryEffect.setParticlesPerSec(10);
+        }
+
+        battleshipNode.attachChild(fieryEffect);
+        LOGGER.log(Level.DEBUG, "Created {0} at {1}", name ,fieryEffect.getLocalTranslation().toString());
+
+        fieryEffect.addControl(new EffectControl(fieryEffect, battleshipNode));
     }
 
     /**

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/SeaSynchronizer.java

@@ -82,6 +82,7 @@ private Spatial handleHit(Shot shot) {
         final Node shipNode = requireNonNull((Node) getSpatial(ship), "Missing ship node");
 
         effectHandler.createHitEffect(shipNode, shot);
+        effectHandler.createFireEffect(shipNode, shot);
 
         return null;
     }