add BabyParty, update helpCommand

src/me/cwang/discosheep/BabyParty.java

@@ -0,0 +1,45 @@
+package me.cwang.discosheep;
+
+import org.bukkit.entity.Ageable;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Sheep;
+
+/**
+ * Created by Charlie on 2015-08-17.
+ */
+public class BabyParty extends DiscoDecorator {
+    private int guestBabyCount;
+    private int sheepBabyCount;
+
+    public BabyParty(AbstractParty p, int babyness) {
+        super(p);
+        sheepBabyCount = (int) ((babyness / 100.0d) * getSheep());
+        int totalGuests = 0;
+        for (int i : getGuestMap().values()) {
+            totalGuests += i;
+        }
+        guestBabyCount = (int) ((babyness / 100.0d) * totalGuests);
+    }
+
+    @Override
+    protected Entity spawnGuest(EntityType type) {
+        Entity guest = super.spawnGuest(type);
+        if (guest instanceof Ageable && guestBabyCount > 0) {
+            Ageable baby = (Ageable) guest;
+            baby.setBaby();
+            --guestBabyCount;
+        }
+        return guest;
+    }
+
+    @Override
+    protected Sheep spawnSheep() {
+        Sheep sheep = super.spawnSheep();
+        if (sheepBabyCount > 0) {
+            sheep.setBaby();
+            --sheepBabyCount;
+        }
+        return sheep;
+    }
+}

src/me/cwang/discosheep/DiscoCommands.java

@@ -60,7 +60,7 @@ public class DiscoCommands implements CommandExecutor {
         PartyBuilder builder = new PartyBuilder(player);
         // ctor takes "program name" as first arg so we pass the sub-command as that
         // args then start at args[1] so we slice args[1:]
-        Getopt g = new Getopt(args[0], Arrays.copyOfRange(args, 1, args.length), "n:t:p:r:g:lwjP");
+        Getopt g = new Getopt(args[0], Arrays.copyOfRange(args, 1, args.length), "n:t:p:r:g:lwjPb:");
 
         int c;
         while ((c = g.getopt()) != -1) {
@@ -111,6 +111,8 @@ public class DiscoCommands implements CommandExecutor {
                     case 'P':
                         builder.pentatonic();
                         break;
+                    case 'b':
+                        builder.baby(Integer.parseInt(g.getOptarg()));
                 }
             } catch (IllegalArgumentException e) {
                 sender.sendMessage("Bad command: " + e.getMessage());

src/me/cwang/discosheep/PartyBuilder.java

@@ -22,6 +22,7 @@ public class PartyBuilder {
     private boolean lightning = false;
     private boolean jeb = false;
     private boolean pentatonic = false;
+    private int babyness = 0;
 
     public PartyBuilder(Player player) {
         this.player = player;
@@ -115,10 +116,19 @@ public class PartyBuilder {
         if (lightning) party = new LightningParty(party);
         if (jeb) party = new JebParty(party);
         if (pentatonic) party = new PentatonicParty(party);
+        if (babyness > 0) party = new BabyParty(party, babyness);
 
         return party;
     }
 
+    public void pentatonic() {
+        pentatonic = true;
+    }
+
+    public void baby(int babyness) {
+        this.babyness = babyness;
+    }
+
     public AbstractParty buildOther(Player newPlayer) {
         Player oldPlayer = player;
         player = newPlayer;
@@ -127,7 +137,5 @@ public class PartyBuilder {
         return otherParty;
     }
 
-    public void pentatonic() {
+
-        pentatonic = true;
-    }
 }