Upstream Paper

2019-03-04 18:16:32 +08:00
commit cadd3f71c0
1106 changed files with 193757 additions and 0 deletions
--- a/src/main/java/net/minecraft/server/TileEntityBanner.java
+++ b/src/main/java/net/minecraft/server/TileEntityBanner.java
@@ -0,0 +1,152 @@
+package net.minecraft.server;
+
+import java.util.List;
+import java.util.function.Supplier;
+import javax.annotation.Nullable;
+
+public class TileEntityBanner extends TileEntity implements INamableTileEntity {
+
+    private IChatBaseComponent a;
+    public EnumColor color;
+    public NBTTagList patterns;
+    private boolean g;
+    private List<EnumBannerPatternType> h;
+    private List<EnumColor> i;
+    private String j;
+
+    public TileEntityBanner() {
+        super(TileEntityTypes.BANNER);
+        this.color = EnumColor.WHITE;
+    }
+
+    public TileEntityBanner(EnumColor enumcolor) {
+        this();
+        this.color = enumcolor;
+    }
+
+    public void a(ItemStack itemstack, EnumColor enumcolor) {
+        this.patterns = null;
+        NBTTagCompound nbttagcompound = itemstack.b("BlockEntityTag");
+
+        if (nbttagcompound != null && nbttagcompound.hasKeyOfType("Patterns", 9)) {
+            this.patterns = nbttagcompound.getList("Patterns", 10).clone();
+            // CraftBukkit start
+            while (this.patterns.size() > 20) {
+                this.patterns.remove(20);
+            }
+            // CraftBukkit end
+        }
+
+        this.color = enumcolor;
+        this.h = null;
+        this.i = null;
+        this.j = "";
+        this.g = true;
+        this.a = itemstack.hasName() ? itemstack.getName() : null;
+    }
+
+    public IChatBaseComponent getDisplayName() {
+        return (IChatBaseComponent) (this.a != null ? this.a : new ChatMessage("block.minecraft.banner", new Object[0]));
+    }
+
+    public boolean hasCustomName() {
+        return this.a != null;
+    }
+
+    @Nullable
+    public IChatBaseComponent getCustomName() {
+        return this.a;
+    }
+
+    public NBTTagCompound save(NBTTagCompound nbttagcompound) {
+        super.save(nbttagcompound);
+        if (this.patterns != null) {
+            nbttagcompound.set("Patterns", this.patterns);
+        }
+
+        if (this.a != null) {
+            nbttagcompound.setString("CustomName", IChatBaseComponent.ChatSerializer.a(this.a));
+        }
+
+        return nbttagcompound;
+    }
+
+    public void load(NBTTagCompound nbttagcompound) {
+        super.load(nbttagcompound);
+        if (nbttagcompound.hasKeyOfType("CustomName", 8)) {
+            this.a = MCUtil.getBaseComponentFromNbt("CustomName", nbttagcompound); // Paper - Catch ParseException
+        }
+
+        if (this.hasWorld()) {
+            this.color = ((BlockBannerAbstract) this.getBlock().getBlock()).b();
+        } else {
+            this.color = null;
+        }
+
+        this.patterns = nbttagcompound.getList("Patterns", 10);
+        // CraftBukkit start
+        while (this.patterns.size() > 20) {
+            this.patterns.remove(20);
+        }
+        // CraftBukkit end
+        this.h = null;
+        this.i = null;
+        this.j = null;
+        this.g = true;
+    }
+
+    @Nullable
+    public PacketPlayOutTileEntityData getUpdatePacket() {
+        return new PacketPlayOutTileEntityData(this.position, 6, this.aa_());
+    }
+
+    public NBTTagCompound aa_() {
+        return this.save(new NBTTagCompound());
+    }
+
+    public static int a(ItemStack itemstack) {
+        NBTTagCompound nbttagcompound = itemstack.b("BlockEntityTag");
+
+        return nbttagcompound != null && nbttagcompound.hasKey("Patterns") ? nbttagcompound.getList("Patterns", 10).size() : 0;
+    }
+
+    public static void b(ItemStack itemstack) {
+        NBTTagCompound nbttagcompound = itemstack.b("BlockEntityTag");
+
+        if (nbttagcompound != null && nbttagcompound.hasKeyOfType("Patterns", 9)) {
+            NBTTagList nbttaglist = nbttagcompound.getList("Patterns", 10);
+
+            if (!nbttaglist.isEmpty()) {
+                nbttaglist.remove(nbttaglist.size() - 1);
+                if (nbttaglist.isEmpty()) {
+                    itemstack.c("BlockEntityTag");
+                }
+
+            }
+        }
+    }
+
+    public ItemStack a(IBlockData iblockdata) {
+        ItemStack itemstack = new ItemStack(BlockBanner.a(this.a(() -> {
+            return iblockdata;
+        })));
+
+        if (this.patterns != null && !this.patterns.isEmpty()) {
+            itemstack.a("BlockEntityTag").set("Patterns", this.patterns.clone());
+        }
+
+        if (this.a != null) {
+            itemstack.a(this.a);
+        }
+
+        return itemstack;
+    }
+
+    public EnumColor a(Supplier<IBlockData> supplier) {
+        if (this.color == null) {
+            this.color = ((BlockBannerAbstract) ((IBlockData) supplier.get()).getBlock()).b();
+        }
+
+        return this.color;
+    }
+}