Feat: Adds sound when agents move at a decay rate of 0.5

src/main/java/app/controller/GameEngine.java

@@ -42,7 +42,7 @@ public GameEngine(Map map, Renderer renderer)
     public void tick()
     {
         map.getSoundSources().forEach(s -> s.setRays(SoundEngine.buildTree(map, s)));
-        // map.getSoundSources().forEach(s -> s.decay());
+        map.getSoundSources().forEach(s -> s.decay());
         for(Agent agent: map.getAgents())
         {
             agent.clearHeard();
@@ -73,6 +73,10 @@ else if (legalMove(startPoint, endPoint) &&
                     legalMove(a, endPoint) &&
                     legalMove(a, startPoint) && legalMove(a, startPoint, endPoint))
             {
+                if(!a.getPosition().equals(endPoint))
+                {
+                    map.addSoundSource(endPoint, a.getType());
+                }
                 a.updateLocation(endPoint);
                 a.setDirection(move.getEndDir());
                 a.setMoveFailed(false);

src/main/java/app/controller/soundEngine/SoundEngine.java

@@ -9,7 +9,7 @@
 
 public class SoundEngine
 {
-    final static int noOfRays = 10;
+    final static int noOfRays = 4;
     final static int noOfBounces = 2;
     final static int maxDist = 1000;
 
@@ -36,13 +36,15 @@ else if(agentIntersection != null)
             else if(bdyIntersection != null)
                 endPoint = bdyIntersection;
 
-
-            if(r.getBounces() > 0 && endPoint.dist(r.getU()) > 0.01)
+            if( endPoint != null)
             {
-                Vector new_origin = bouncePoint(endPoint, r.getU());
-                stack.addAll(SoundRayScatter.angle360(new_origin, noOfRays, maxDist, r.getBounces()));
+                if(r.getBounces() > 0 && endPoint.dist(r.getU()) > 0.01)
+                {
+                    Vector new_origin = bouncePoint(endPoint, r.getU());
+                    stack.addAll(SoundRayScatter.angle360(new_origin, noOfRays, maxDist, r.getBounces()));
+                }
+                output.add(new SoundRay(r.getU(), endPoint));
             }
-            output.add(new SoundRay(r.getU(), endPoint));
         }
         return output;
     }

src/main/java/app/controller/soundEngine/SoundSource.java

@@ -62,7 +62,7 @@ public void draw(GraphicsContext gc)
 
     public void decay()
     {
-        amplitude = amplitude * 0.9;
+        amplitude = amplitude * 0.5;
     }
 
     private double collectDistances(SoundRay ray, Agent agent)

src/main/java/app/model/Map.java

@@ -243,6 +243,15 @@ public Type objectAt(Vector v)
     }
 
 
+    public void addSoundSource(Vector position, Type team)
+    {
+        if(team == Type.GUARD)
+            soundSources.add(new SoundSource(position, 200, 1000));
+        else if(team == Type.INTRUDER)
+            soundSources.add(new SoundSource(position, 200, 2000));
+    }
+
+
     public void garbageCollection()
     {
         for(Agent a: deletion)

src/main/java/app/model/agents/AgentImp.java

@@ -33,6 +33,7 @@ public class AgentImp implements Agent
     @Getter protected ArrayList<SoundVector> heard;
     @Getter protected VectorSet seen;
     @Getter protected AgentView agentViewWindow;
+    protected final boolean DRAW_HEARD = false;
 
     @Getter @Setter protected static MemoryGraph<GraphCell, DefaultWeightedEdge> world;
 
@@ -103,7 +104,8 @@ public void updateView(ArrayList<Ray> view)
     @Override
     public void draw(GraphicsContext gc)
     {
-        heard.forEach(h -> h.draw(gc, this.position));
+        if(DRAW_HEARD)
+            heard.forEach(h -> h.draw(gc, this.position));
 
         gc.setStroke(Color.BLACK);
         gc.setLineWidth(3.0);