added unique creature names. Fix #12

core/src/com/mygdx/game/Serializer.java

@@ -7,6 +7,7 @@ import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Random;
 
 /**
  * Hangles File I/O for AIrium components.
@@ -15,6 +16,27 @@ import java.util.Map;
  */
 public class Serializer {
 
+    private static final String[] sillabe = {"ba", "de", "ka", "mo", "shi", "du", "ro", "te", "mi", "lo", "pa"};
+
+    public static String nameBrain(float[][][] brainMap) {
+        // Compute a unique representation of the brainmap
+        long a = 0;
+        for (int i = 0; i < brainMap.length; i++) {
+            for (int j = 0; j < brainMap[i].length; j++) {
+                for (int z = 0; z < brainMap[i][j].length; z++) {
+                    a += brainMap[i][j][z] * i * j * z;
+                }
+            }
+        }
+        Random gen = new Random(a);
+        String name = "";
+        int length = Math.abs(gen.nextInt()) % 5 + 2;
+        for (int i = 0; i < length; i++){
+            name += sillabe[Math.abs(gen.nextInt()) % sillabe.length];
+        }
+        return name;
+    }
+
     public static void saveToFile(File f, String content) {
         PrintWriter fw = null;
         try {
@@ -53,7 +75,7 @@ public class Serializer {
         return a;
     }
 
-    public static Map<String,Float> readSettings(String fileContent) {
+    public static Map<String, Float> readSettings(String fileContent) {
         int line = 0;
         Map<String, Float> m = new HashMap<String, Float>();
         for (String s : fileContent.split("\n")) {

core/src/logic/neural/Brain.java

@@ -2,6 +2,7 @@ package logic.neural;
 
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
 import com.mygdx.game.Log;
+import com.mygdx.game.Serializer;
 
 /**
  * Represents a virtual brain
@@ -12,6 +13,7 @@ public class Brain {
 
     public static final float bias = 0.5f;
     private Neuron[][] neurons;
+    private String name;
 
     /**
      * Create a new brain with a random map (mind) with given number of neurons
@@ -50,6 +52,7 @@ public class Brain {
                 }
             }
         }
+        recomputeName();
     }
 
     /**
@@ -65,6 +68,7 @@ public class Brain {
                 Log.log(Log.DEBUG, "Adding Layer " + (i + 1) + " Neuron " + (j + 1));
             }
         }
+        recomputeName();
     }
 
     /**
@@ -265,6 +269,10 @@ public class Brain {
         }
     }
 
+    private void recomputeName(){
+        name = Serializer.nameBrain(getMap());
+    }
+    
     /**
      * Returns an array with pointers to all this brain's neurons.
      *
@@ -273,4 +281,9 @@ public class Brain {
     public Neuron[][] getNeurons() {
         return neurons;
     }
+
+    public String getName() {
+        return name;
+    }
+    
 }

desktop/src/gui/GUI.form

@@ -350,22 +350,18 @@
                                   <Component id="currentMutationFactor" min="-2" max="-2" attributes="0"/>
                               </Group>
                               <Group type="102" attributes="0">
-                                  <Group type="103" groupAlignment="0" attributes="0">
+                                  <Component id="drawViewCones" min="-2" max="-2" attributes="0"/>
-                                      <Group type="102" alignment="0" attributes="0">
+                                  <EmptySpace max="-2" attributes="0"/>
-                                          <Component id="jLabel12" min="-2" max="-2" attributes="0"/>
+                                  <Component id="drawSightLines" min="-2" max="-2" attributes="0"/>
-                                          <EmptySpace max="-2" attributes="0"/>
-                                          <Component id="nMutatedConnectionsSlider" min="-2" pref="490" max="-2" attributes="0"/>
-                                          <EmptySpace max="-2" attributes="0"/>
-                                          <Component id="currentNMutatedConnections" min="-2" max="-2" attributes="0"/>
-                                      </Group>
-                                      <Group type="102" alignment="0" attributes="0">
-                                          <Component id="drawViewCones" min="-2" max="-2" attributes="0"/>
-                                          <EmptySpace max="-2" attributes="0"/>
-                                          <Component id="drawSightLines" min="-2" max="-2" attributes="0"/>
-                                      </Group>
-                                  </Group>
                                   <EmptySpace min="0" pref="0" max="32767" attributes="0"/>
                               </Group>
+                              <Group type="102" alignment="0" attributes="0">
+                                  <Component id="jLabel12" min="-2" max="-2" attributes="0"/>
+                                  <EmptySpace max="-2" attributes="0"/>
+                                  <Component id="nMutatedConnectionsSlider" min="-2" pref="490" max="-2" attributes="0"/>
+                                  <EmptySpace max="-2" attributes="0"/>
+                                  <Component id="currentNMutatedConnections" max="32767" attributes="0"/>
+                              </Group>
                           </Group>
                           <EmptySpace max="-2" attributes="0"/>
                       </Group>

desktop/src/gui/GUI.java

@@ -23,6 +23,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 import javax.swing.JFileChooser;
 import javax.swing.JOptionPane;
+import javax.swing.filechooser.FileFilter;
 import logic.Creature;
 
 /**
@@ -517,18 +518,16 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
                         .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                         .addComponent(currentMutationFactor))
                     .addGroup(settingsPanelLayout.createSequentialGroup()
-                        .addGroup(settingsPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+                        .addComponent(drawViewCones)
-                            .addGroup(settingsPanelLayout.createSequentialGroup()
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addComponent(jLabel12)
+                        .addComponent(drawSightLines)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addGap(0, 0, Short.MAX_VALUE))
-                                .addComponent(nMutatedConnectionsSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 490, javax.swing.GroupLayout.PREFERRED_SIZE)
+                    .addGroup(settingsPanelLayout.createSequentialGroup()
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(jLabel12)
-                                .addComponent(currentNMutatedConnections))
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                            .addGroup(settingsPanelLayout.createSequentialGroup()
+                        .addComponent(nMutatedConnectionsSlider, javax.swing.GroupLayout.PREFERRED_SIZE, 490, javax.swing.GroupLayout.PREFERRED_SIZE)
-                                .addComponent(drawViewCones)
+                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
-                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+                        .addComponent(currentNMutatedConnections, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
-                                .addComponent(drawSightLines)))
-                        .addGap(0, 0, Short.MAX_VALUE)))
                 .addContainerGap())
         );
         settingsPanelLayout.setVerticalGroup(
@@ -844,7 +843,9 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
             if (i >= game.getWorld().getCreatures().size()) {
                 return;
             }
-            list[i] = "Fitness: " + game.getWorld().getCreatures().get(i).getFitness();
+            list[i] = game.getWorld().getCreatures().get(i).getBrain().getName()
+                    + " - Fitness: "
+                    + game.getWorld().getCreatures().get(i).getFitness();
             if (game.getWorld().getCreatures().get(i) == game.getWorld().getSelectedCreature()) {
                 selected = i;
             }
@@ -865,6 +866,10 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
         sightRangeSlider.setValue(100);
         hpDecaySlider.setValue(500);
         maxTicksSlider.setValue(0);
+        nMutatedBrainsSlider.setValue(50);
+        nMutatedNeuronsSlider.setValue(20);
+        nMutatedConnectionsSlider.setValue(50);
+        mutationFactorSlider.setValue(100);
         toggleFPSLimitCheckbox.setSelected(false);
         multithreadingCheckbox.setSelected(true);
         enableCorpsesCheckbox.setSelected(false);
@@ -1029,10 +1034,16 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
     private void nMutatedConnectionsSliderStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_nMutatedConnectionsSliderStateChanged
         updateSettings();
     }//GEN-LAST:event_nMutatedConnectionsSliderStateChanged
-
     private File saveDialog() {
+        return saveDialog(null);
+    }
+
+    private File saveDialog(String defaultName) {
         JFileChooser fc = new JFileChooser();
         File f = null;
+        if (defaultName != null) {
+            fc.setSelectedFile(new File(defaultName));
+        }
         if (fc.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) {
             f = fc.getSelectedFile();
         }
@@ -1071,7 +1082,7 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
             JOptionPane.showMessageDialog(this, "Please select a creature first");
             return;
         }
-        File f = saveDialog();
+        File f = saveDialog(game.getWorld().getSelectedCreature().getBrain().getName()+".brain");
         if (f == null) {
             return;
         }
@@ -1099,7 +1110,7 @@ public class GUI extends javax.swing.JFrame implements LogListener, Listener {
             game.setPaused(true);
         }
         updateGUI();
-        File f = saveDialog();
+        File f = saveDialog("AIrium_settings.ini");
         if (f == null) {
             return;
         }