Adding all Entities into CraftBukkit.

These are needed to properly allow for determining class type, in
accordance with current practice.

1 files changed, 155 insertions, 0 deletions

diff --git a/src/main/java/net/minecraft/server/EntityTracker.java b/src/main/java/net/minecraft/server/EntityTracker.java
new file mode 100644
index 00000000..cd6fe4be
--- /dev/null
+++ b/src/main/java/net/minecraft/server/EntityTracker.java
@@ -0,0 +1,155 @@
+package net.minecraft.server;
+
+import java.util.*;
+
+public class EntityTracker {
+
+    private Set a;
+    private MCHashTable b;
+    private MinecraftServer c;
+    private int d;
+
+    public EntityTracker(MinecraftServer minecraftserver) {
+        a = ((Set) (new HashSet()));
+        b = new MCHashTable();
+        c = minecraftserver;
+        d = minecraftserver.f.a();
+    }
+
+    public void a(Entity entity) {
+        if (entity instanceof EntityPlayerMP) {
+            a(entity, 512, 2);
+            EntityPlayerMP entityplayermp = (EntityPlayerMP) entity;
+            Iterator iterator = a.iterator();
+
+            do {
+                if (!iterator.hasNext()) {
+                    break;
+                }
+                EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
+
+                if (entitytrackerentry.a != entityplayermp) {
+                    entitytrackerentry.b(entityplayermp);
+                }
+            } while (true);
+        } else if (entity instanceof EntityFish) {
+            a(entity, 64, 5, true);
+        } else if (entity instanceof EntityArrow) {
+            a(entity, 64, 5, true);
+        } else if (entity instanceof EntitySnowball) {
+            a(entity, 64, 5, true);
+        } else if (entity instanceof EntityEgg) {
+            a(entity, 64, 5, true);
+        } else if (entity instanceof EntityItem) {
+            a(entity, 64, 20, true);
+        } else if (entity instanceof EntityMinecart) {
+            a(entity, 160, 5, true);
+        } else if (entity instanceof EntityBoat) {
+            a(entity, 160, 5, true);
+        } else if (entity instanceof EntitySquid) {
+            a(entity, 160, 3, true);
+        } else if (entity instanceof IAnimals) {
+            a(entity, 160, 3);
+        } else if (entity instanceof EntityTNTPrimed) {
+            a(entity, 160, 10, true);
+        } else if (entity instanceof EntityFallingSand) {
+            a(entity, 160, 20, true);
+        } else if (entity instanceof EntityPainting) {
+            a(entity, 160, 0x7fffffff, false);
+        }
+    }
+
+    public void a(Entity entity, int i, int j) {
+        a(entity, i, j, false);
+    }
+
+    public void a(Entity entity, int i, int j, boolean flag) {
+        if (i > d) {
+            i = d;
+        }
+        if (b.b(entity.g)) {
+            throw new IllegalStateException("Entity is already tracked!");
+        } else {
+            EntityTrackerEntry entitytrackerentry = new EntityTrackerEntry(entity, i, j, flag);
+
+            a.add(((entitytrackerentry)));
+            b.a(entity.g, ((entitytrackerentry)));
+            entitytrackerentry.b(c.e.d);
+            return;
+        }
+    }
+
+    public void b(Entity entity) {
+        if (entity instanceof EntityPlayerMP) {
+            EntityPlayerMP entityplayermp = (EntityPlayerMP) entity;
+            EntityTrackerEntry entitytrackerentry1;
+
+            for (Iterator iterator = a.iterator(); iterator.hasNext(); entitytrackerentry1.a(entityplayermp)) {
+                entitytrackerentry1 = (EntityTrackerEntry) iterator.next();
+            }
+        }
+        EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) b.d(entity.g);
+
+        if (entitytrackerentry != null) {
+            a.remove(((entitytrackerentry)));
+            entitytrackerentry.a();
+        }
+    }
+
+    public void a() {
+        ArrayList arraylist = new ArrayList();
+        Iterator iterator = a.iterator();
+
+        do {
+            if (!iterator.hasNext()) {
+                break;
+            }
+            EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
+
+            entitytrackerentry.a(c.e.d);
+            if (entitytrackerentry.m && (entitytrackerentry.a instanceof EntityPlayerMP)) {
+                ((List) (arraylist)).add((((EntityPlayerMP) entitytrackerentry.a)));
+            }
+        } while (true);
+        label0:
+        for (int i = 0; i < ((List) (arraylist)).size(); i++) {
+            EntityPlayerMP entityplayermp = (EntityPlayerMP) ((List) (arraylist)).get(i);
+            Iterator iterator1 = a.iterator();
+
+            do {
+                if (!iterator1.hasNext()) {
+                    continue label0;
+                }
+                EntityTrackerEntry entitytrackerentry1 = (EntityTrackerEntry) iterator1.next();
+
+                if (entitytrackerentry1.a != entityplayermp) {
+                    entitytrackerentry1.b(entityplayermp);
+                }
+            } while (true);
+        }
+    }
+
+    public void a(Entity entity, Packet packet) {
+        EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) b.a(entity.g);
+
+        if (entitytrackerentry != null) {
+            entitytrackerentry.a(packet);
+        }
+    }
+
+    public void b(Entity entity, Packet packet) {
+        EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) b.a(entity.g);
+
+        if (entitytrackerentry != null) {
+            entitytrackerentry.b(packet);
+        }
+    }
+
+    public void a(EntityPlayerMP entityplayermp) {
+        EntityTrackerEntry entitytrackerentry;
+
+        for (Iterator iterator = a.iterator(); iterator.hasNext(); entitytrackerentry.c(entityplayermp)) {
+            entitytrackerentry = (EntityTrackerEntry) iterator.next();
+        }
+    }
+}