Cleanup some block rewriting

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13_2to1_14/packets/BlockItemPackets1_14.java

@@ -13,7 +13,6 @@ import us.myles.ViaVersion.api.PacketWrapper;
 import us.myles.ViaVersion.api.Via;
 import us.myles.ViaVersion.api.entities.Entity1_14Types;
 import us.myles.ViaVersion.api.entities.EntityType;
-import us.myles.ViaVersion.api.minecraft.BlockChangeRecord;
 import us.myles.ViaVersion.api.minecraft.Environment;
 import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
 import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
@@ -22,6 +21,7 @@ import us.myles.ViaVersion.api.minecraft.metadata.Metadata;
 import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_13_2;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.BlockRewriter;
 import us.myles.ViaVersion.api.rewriters.ItemRewriter;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.api.type.types.version.Types1_13;
@@ -160,6 +160,7 @@ public class BlockItemPackets1_14 extends BlockItemRewriter<Protocol1_13_2To1_14
         });
 
         ItemRewriter itemRewriter = new ItemRewriter(protocol, this::handleItemToClient, this::handleItemToServer);
+        BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION, Protocol1_13_2To1_14::getNewBlockStateId, Protocol1_13_2To1_14::getNewBlockId);
 
         // Set cooldown
         itemRewriter.registerSetCooldown(0x17, 0x18, BlockItemPackets1_14::getOldItemId);
@@ -382,24 +383,7 @@ public class BlockItemPackets1_14 extends BlockItemRewriter<Protocol1_13_2To1_14
         });
 
         // Multi Block Change
-        protocol.registerOutgoing(State.PLAY, 0xF, 0xF, new PacketRemapper() {
+        blockRewriter.registerMultiBlockChange(0xF, 0xF);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // 0 - Chunk X
-                map(Type.INT); // 1 - Chunk Z
-                map(Type.BLOCK_CHANGE_RECORD_ARRAY); // 2 - Records
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        // Convert ids
-                        for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
-                            int id = record.getBlockId();
-                            record.setBlockId(Protocol1_13_2To1_14.getNewBlockStateId(id));
-                        }
-                    }
-                });
-            }
-        });
 
         //Explosion
         protocol.registerOutgoing(State.PLAY, 0x1C, 0x1E, new PacketRemapper() {
@@ -516,38 +500,9 @@ public class BlockItemPackets1_14 extends BlockItemRewriter<Protocol1_13_2To1_14
             }
         });
 
-        //spawn particle
+        // Spawn particle
-        protocol.registerOutgoing(State.PLAY, 0x23, 0x24, new PacketRemapper() {
+        blockRewriter.registerSpawnParticle(Type.FLOAT, 0x23, 0x24, 3, 20, 27,
-            @Override
+                EntityPackets1_14::getOldParticleId, this::handleItemToClient, Type.FLAT_VAR_INT_ITEM);
-            public void registerMap() {
-                map(Type.INT); // 0 - Particle ID
-                map(Type.BOOLEAN); // 1 - Long Distance
-                map(Type.FLOAT); // 2 - X
-                map(Type.FLOAT); // 3 - Y
-                map(Type.FLOAT); // 4 - Z
-                map(Type.FLOAT); // 5 - Offset X
-                map(Type.FLOAT); // 6 - Offset Y
-                map(Type.FLOAT); // 7 - Offset Z
-                map(Type.FLOAT); // 8 - Particle Data
-                map(Type.INT); // 9 - Particle Count
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.INT, 0);
-                        id = EntityPackets1_14.getOldParticleId(id);
-                        if (id == 3 || id == 20) {
-                            int data = wrapper.passthrough(Type.VAR_INT);
-                            wrapper.set(Type.VAR_INT, 0, Protocol1_13_2To1_14.getNewBlockStateId(data));
-                        } else if (id == 27) {
-                            Item item = handleItemToClient(wrapper.read(Type.FLAT_VAR_INT_ITEM));
-                            wrapper.write(Type.FLAT_VAR_INT_ITEM, item);
-                        }
-                        wrapper.set(Type.INT, 0, id);
-                    }
-                });
-            }
-        });
-
 
         //Map Data
         protocol.registerOutgoing(State.PLAY, 0x26, 0x26, new PacketRemapper() {

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_13to1_13_1/packets/WorldPackets1_13_1.java

@@ -2,12 +2,12 @@ package nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.packets;
 
 import nl.matsv.viabackwards.protocol.protocol1_13to1_13_1.Protocol1_13To1_13_1;
 import us.myles.ViaVersion.api.PacketWrapper;
-import us.myles.ViaVersion.api.minecraft.BlockChangeRecord;
 import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
 import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
 import us.myles.ViaVersion.api.protocol.Protocol;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.BlockRewriter;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.packets.State;
 import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type;
@@ -16,6 +16,8 @@ import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld;
 public class WorldPackets1_13_1 {
 
     public static void register(Protocol protocol) {
+        BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION, Protocol1_13To1_13_1::getNewBlockStateId, Protocol1_13To1_13_1::getNewBlockId);
+
         // Chunk
         protocol.registerOutgoing(State.PLAY, 0x22, 0x22, new PacketRemapper() {
             @Override
@@ -29,123 +31,28 @@ public class WorldPackets1_13_1 {
                         for (ChunkSection section : chunk.getSections()) {
                             if (section != null) {
                                 for (int i = 0; i < section.getPaletteSize(); i++) {
-                                    section.setPaletteEntry(
+                                    section.setPaletteEntry(i, Protocol1_13To1_13_1.getNewBlockStateId(section.getPaletteEntry(i)));
-                                            i,
-                                            Protocol1_13To1_13_1.getNewBlockStateId(section.getPaletteEntry(i))
-                                    );
                                 }
                             }
                         }
-
                     }
                 });
             }
         });
 
         // Block Action
-        protocol.registerOutgoing(State.PLAY, 0x0A, 0x0A, new PacketRemapper() {
+        blockRewriter.registerBlockAction(0x0A, 0x0A);
-            @Override
-            public void registerMap() {
-                map(Type.POSITION); // Location
-                map(Type.UNSIGNED_BYTE); // Action id
-                map(Type.UNSIGNED_BYTE); // Action param
-                map(Type.VAR_INT); // Block id - /!\ NOT BLOCK STATE
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        wrapper.set(Type.VAR_INT, 0, Protocol1_13To1_13_1.getNewBlockId(wrapper.get(Type.VAR_INT, 0)));
-                    }
-                });
-            }
-        });
 
         // Block Change
-        protocol.registerOutgoing(State.PLAY, 0xB, 0xB, new PacketRemapper() {
+        blockRewriter.registerBlockChange(0xB, 0xB);
-            @Override
-            public void registerMap() {
-                map(Type.POSITION);
-                map(Type.VAR_INT);
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.VAR_INT, 0);
-
-                        wrapper.set(Type.VAR_INT, 0, Protocol1_13To1_13_1.getNewBlockStateId(id));
-                    }
-                });
-            }
-        });
 
         // Multi Block Change
-        protocol.registerOutgoing(State.PLAY, 0xF, 0xF, new PacketRemapper() {
+        blockRewriter.registerMultiBlockChange(0xF, 0xF);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // 0 - Chunk X
-                map(Type.INT); // 1 - Chunk Z
-                map(Type.BLOCK_CHANGE_RECORD_ARRAY); // 2 - Records
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        // Convert ids
-                        for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
-                            int id = record.getBlockId();
-                            record.setBlockId(Protocol1_13To1_13_1.getNewBlockStateId(id));
-                        }
-                    }
-                });
-            }
-        });
 
         // Effect packet
-        protocol.registerOutgoing(State.PLAY, 0x23, 0x23, new PacketRemapper() {
+        blockRewriter.registerEffect(0x23, 0x23, 1010, 2001, InventoryPackets1_13_1::getOldItemId);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // Effect Id
-                map(Type.POSITION); // Location
-                map(Type.INT); // Data
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.INT, 0);
-                        int data = wrapper.get(Type.INT, 1);
-                        if (id == 1010) { // Play record
-                            wrapper.set(Type.INT, 1, data = InventoryPackets1_13_1.getOldItemId(data));
-                        } else if (id == 2001) { // Block break + block break sound
-                            wrapper.set(Type.INT, 1, data = Protocol1_13To1_13_1.getNewBlockStateId(data));
-                        }
-                    }
-                });
-            }
-        });
 
-        //spawn particle
+        // Spawn particle
-        protocol.registerOutgoing(State.PLAY, 0x24, 0x24, new PacketRemapper() {
+        blockRewriter.registerSpawnParticle(Type.FLOAT, 0x24, 0x24, 3, 20, 27, InventoryPackets1_13_1::toClient, Type.FLAT_ITEM);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // 0 - Particle ID
-                map(Type.BOOLEAN); // 1 - Long Distance
-                map(Type.FLOAT); // 2 - X
-                map(Type.FLOAT); // 3 - Y
-                map(Type.FLOAT); // 4 - Z
-                map(Type.FLOAT); // 5 - Offset X
-                map(Type.FLOAT); // 6 - Offset Y
-                map(Type.FLOAT); // 7 - Offset Z
-                map(Type.FLOAT); // 8 - Particle Data
-                map(Type.INT); // 9 - Particle Count
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.INT, 0);
-                        if(id == 3 || id == 20){
-                            int data = wrapper.passthrough(Type.VAR_INT);
-                            wrapper.set(Type.VAR_INT, 0, Protocol1_13To1_13_1.getNewBlockStateId(data));
-                        } else if (id == 27) {
-                            InventoryPackets1_13_1.toClient(wrapper.passthrough(Type.FLAT_ITEM));
     }
 }
-                });
-            }
-        });
-    }
-
-}

core/src/main/java/nl/matsv/viabackwards/protocol/protocol1_14_4to1_15/packets/BlockItemPackets1_15.java

@@ -6,12 +6,12 @@ import nl.matsv.viabackwards.api.rewriters.RecipeRewriter;
 import nl.matsv.viabackwards.protocol.protocol1_14_4to1_15.Protocol1_14_4To1_15;
 import nl.matsv.viabackwards.protocol.protocol1_14_4to1_15.data.RecipeRewriter1_15;
 import us.myles.ViaVersion.api.PacketWrapper;
-import us.myles.ViaVersion.api.minecraft.BlockChangeRecord;
 import us.myles.ViaVersion.api.minecraft.chunks.Chunk;
 import us.myles.ViaVersion.api.minecraft.chunks.ChunkSection;
 import us.myles.ViaVersion.api.minecraft.item.Item;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
+import us.myles.ViaVersion.api.rewriters.BlockRewriter;
 import us.myles.ViaVersion.api.rewriters.ItemRewriter;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.packets.State;
@@ -25,6 +25,7 @@ public class BlockItemPackets1_15 extends BlockItemRewriter<Protocol1_14_4To1_15
     @Override
     protected void registerPackets(Protocol1_14_4To1_15 protocol) {
         ItemRewriter itemRewriter = new ItemRewriter(protocol, this::handleItemToClient, this::handleItemToServer);
+        BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION1_14, Protocol1_14_4To1_15::getNewBlockStateId, Protocol1_14_4To1_15::getNewBlockId);
 
         // Set cooldown
         itemRewriter.registerSetCooldown(0x18, 0x17, BlockItemPackets1_15::getOldItemId);
@@ -107,71 +108,16 @@ public class BlockItemPackets1_15 extends BlockItemRewriter<Protocol1_14_4To1_15
         itemRewriter.registerCreativeInvAction(Type.FLAT_VAR_INT_ITEM, 0x26, 0x26);
 
         // Acknowledge player digging
-        protocol.registerOutgoing(State.PLAY, 0x08, 0x5C, new PacketRemapper() {
+        blockRewriter.registerAcknowledgePlayerDigging(0x08, 0x5C);
-            @Override
-            public void registerMap() {
-                map(Type.POSITION1_14);
-                map(Type.VAR_INT);
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        wrapper.set(Type.VAR_INT, 0, Protocol1_14_4To1_15.getNewBlockStateId(wrapper.get(Type.VAR_INT, 0)));
-                    }
-                });
-            }
-        });
 
         // Block Action
-        protocol.registerOutgoing(State.PLAY, 0x0B, 0x0A, new PacketRemapper() {
+        blockRewriter.registerBlockAction(0x0B, 0x0A);
-            @Override
-            public void registerMap() {
-                map(Type.POSITION1_14); // Location
-                map(Type.UNSIGNED_BYTE); // Action id
-                map(Type.UNSIGNED_BYTE); // Action param
-                map(Type.VAR_INT); // Block id - /!\ NOT BLOCK STATE
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        wrapper.set(Type.VAR_INT, 0, Protocol1_14_4To1_15.getNewBlockId(wrapper.get(Type.VAR_INT, 0)));
-                    }
-                });
-            }
-        });
 
         // Block Change
-        protocol.registerOutgoing(State.PLAY, 0x0C, 0x0B, new PacketRemapper() {
+        blockRewriter.registerBlockChange(0x0C, 0x0B);
-            @Override
-            public void registerMap() {
-                map(Type.POSITION1_14);
-                map(Type.VAR_INT);
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.VAR_INT, 0);
-                        wrapper.set(Type.VAR_INT, 0, Protocol1_14_4To1_15.getNewBlockStateId(id));
-                    }
-                });
-            }
-        });
 
         // Multi Block Change
-        protocol.registerOutgoing(State.PLAY, 0x10, 0x0F, new PacketRemapper() {
+        blockRewriter.registerMultiBlockChange(0x10, 0x0F);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // 0 - Chunk X
-                map(Type.INT); // 1 - Chunk Z
-                map(Type.BLOCK_CHANGE_RECORD_ARRAY); // 2 - Records
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        for (BlockChangeRecord record : wrapper.get(Type.BLOCK_CHANGE_RECORD_ARRAY, 0)) {
-                            int id = record.getBlockId();
-                            record.setBlockId(Protocol1_14_4To1_15.getNewBlockStateId(id));
-                        }
-                    }
-                });
-            }
-        });
 
         // Chunk
         protocol.registerOutgoing(State.PLAY, 0x22, 0x21, new PacketRemapper() {
@@ -222,26 +168,7 @@ public class BlockItemPackets1_15 extends BlockItemRewriter<Protocol1_14_4To1_15
         });
 
         // Effect packet
-        protocol.registerOutgoing(State.PLAY, 0x23, 0x22, new PacketRemapper() {
+        blockRewriter.registerEffect(0x23, 0x22, 1010, 2001, BlockItemPackets1_15::getOldItemId);
-            @Override
-            public void registerMap() {
-                map(Type.INT); // Effect Id
-                map(Type.POSITION1_14); // Location
-                map(Type.INT); // Data
-                handler(new PacketHandler() {
-                    @Override
-                    public void handle(PacketWrapper wrapper) throws Exception {
-                        int id = wrapper.get(Type.INT, 0);
-                        int data = wrapper.get(Type.INT, 1);
-                        if (id == 1010) { // Play record
-                            wrapper.set(Type.INT, 1, BlockItemPackets1_15.getOldItemId(data));
-                        } else if (id == 2001) { // Block break + block break sound
-                            wrapper.set(Type.INT, 1, Protocol1_14_4To1_15.getNewBlockStateId(data));
-                        }
-                    }
-                });
-            }
-        });
 
         // Spawn particle
         protocol.registerOutgoing(State.PLAY, 0x24, 0x23, new PacketRemapper() {