Added EntityItemFrame.java for diff visibility

1 files changed, 146 insertions, 0 deletions

diff --git a/src/main/java/net/minecraft/server/EntityItemFrame.java b/src/main/java/net/minecraft/server/EntityItemFrame.java
new file mode 100644
index 00000000..261d0c1e
--- /dev/null
+++ b/src/main/java/net/minecraft/server/EntityItemFrame.java
@@ -0,0 +1,146 @@
+package net.minecraft.server;
+
+public class EntityItemFrame extends EntityHanging {
+
+    private float e = 1.0F;
+
+    public EntityItemFrame(World world) {
+        super(world);
+    }
+
+    public EntityItemFrame(World world, int i, int j, int k, int l) {
+        super(world, i, j, k, l);
+        this.setDirection(l);
+    }
+
+    protected void c() {
+        this.getDataWatcher().a(2, 5);
+        this.getDataWatcher().a(3, Byte.valueOf((byte) 0));
+    }
+
+    public boolean damageEntity(DamageSource damagesource, float f) {
+        if (this.isInvulnerable()) {
+            return false;
+        } else if (this.getItem() != null) {
+            if (!this.world.isStatic) {
+                this.b(damagesource.getEntity(), false);
+                this.setItem((ItemStack) null);
+            }
+
+            return true;
+        } else {
+            return super.damageEntity(damagesource, f);
+        }
+    }
+
+    public int f() {
+        return 9;
+    }
+
+    public int i() {
+        return 9;
+    }
+
+    public void b(Entity entity) {
+        this.b(entity, true);
+    }
+
+    public void b(Entity entity, boolean flag) {
+        ItemStack itemstack = this.getItem();
+
+        if (entity instanceof EntityHuman) {
+            EntityHuman entityhuman = (EntityHuman) entity;
+
+            if (entityhuman.abilities.canInstantlyBuild) {
+                this.b(itemstack);
+                return;
+            }
+        }
+
+        if (flag) {
+            this.a(new ItemStack(Items.ITEM_FRAME), 0.0F);
+        }
+
+        if (itemstack != null && this.random.nextFloat() < this.e) {
+            itemstack = itemstack.cloneItemStack();
+            this.b(itemstack);
+            this.a(itemstack, 0.0F);
+        }
+    }
+
+    private void b(ItemStack itemstack) {
+        if (itemstack != null) {
+            if (itemstack.getItem() == Items.MAP) {
+                WorldMap worldmap = ((ItemWorldMap) itemstack.getItem()).getSavedMap(itemstack, this.world);
+
+                worldmap.g.remove("frame-" + this.getId());
+            }
+
+            itemstack.a((EntityItemFrame) null);
+        }
+    }
+
+    public ItemStack getItem() {
+        return this.getDataWatcher().getItemStack(2);
+    }
+
+    public void setItem(ItemStack itemstack) {
+        if (itemstack != null) {
+            itemstack = itemstack.cloneItemStack();
+            itemstack.count = 1;
+            itemstack.a(this);
+        }
+
+        this.getDataWatcher().watch(2, itemstack);
+        this.getDataWatcher().h(2);
+    }
+
+    public int getRotation() {
+        return this.getDataWatcher().getByte(3);
+    }
+
+    public void setRotation(int i) {
+        this.getDataWatcher().watch(3, Byte.valueOf((byte) (i % 4)));
+    }
+
+    public void b(NBTTagCompound nbttagcompound) {
+        if (this.getItem() != null) {
+            nbttagcompound.set("Item", this.getItem().save(new NBTTagCompound()));
+            nbttagcompound.setByte("ItemRotation", (byte) this.getRotation());
+            nbttagcompound.setFloat("ItemDropChance", this.e);
+        }
+
+        super.b(nbttagcompound);
+    }
+
+    public void a(NBTTagCompound nbttagcompound) {
+        NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("Item");
+
+        if (nbttagcompound1 != null && !nbttagcompound1.isEmpty()) {
+            this.setItem(ItemStack.createStack(nbttagcompound1));
+            this.setRotation(nbttagcompound.getByte("ItemRotation"));
+            if (nbttagcompound.hasKeyOfType("ItemDropChance", 99)) {
+                this.e = nbttagcompound.getFloat("ItemDropChance");
+            }
+        }
+
+        super.a(nbttagcompound);
+    }
+
+    public boolean c(EntityHuman entityhuman) {
+        if (this.getItem() == null) {
+            ItemStack itemstack = entityhuman.be();
+
+            if (itemstack != null && !this.world.isStatic) {
+                this.setItem(itemstack);
+                if (!entityhuman.abilities.canInstantlyBuild && --itemstack.count <= 0) {
+                    entityhuman.inventory.setItem(entityhuman.inventory.itemInHandIndex, (ItemStack) null);
+                }
+            }
+        } else if (!this.world.isStatic) {
+            this.setRotation(this.getRotation() + 1);
+        }
+
+        return true;
+    }
+}