Mirrors/ViaBackwards
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Mirror von https://github.com/ViaVersion/ViaBackwards.git synchronisiert 2024-11-17 13:30:14 +01:00
Code Issues Releases Aktivität

Handle new map colors

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Co-authored-by: Gerrygames <gecam59@gmail.com>
Dieser Commit ist enthalten in:
KennyTV 2021-05-11 14:02:12 +02:00
Ursprung bd421fcfab
Commit 2194c96883
Es konnte kein GPG-Schlüssel zu dieser Signatur gefunden werden
GPG-Schlüssel-ID: 6BE3B555EBC5982B
8 geänderte Dateien mit 131 neuen und 48 gelöschten Zeilen
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2
build.gradle.kts
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@ -8,7 +8,7 @@ plugins {
allprojects {
group = "com.viaversion"
version = "4.0.0-21w17a"
version = "4.0.0-21w18a"
description = "Allow older clients to join newer server versions."
}

61
common/src/main/java/com/viaversion/viabackwards/api/rewriters/MapColorRewriter.java Normale Datei
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@ -0,0 +1,61 @@
/*
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
* Copyright (C) 2016-2021 ViaVersion and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.viaversion.viabackwards.api.rewriters;
import com.viaversion.viaversion.api.protocol.remapper.PacketHandler;
import com.viaversion.viaversion.api.type.Type;
import com.viaversion.viaversion.rewriter.IdRewriteFunction;
public final class MapColorRewriter {
/**
* Returns a packethandler to rewrite map data color ids. Reading starts from the icon count.
*
* @param rewriter id rewriter returning mapped colors, or -1 if unmapped
* @return packethandler to rewrite map data color ids
*/
public static PacketHandler getRewriteHandler(IdRewriteFunction rewriter) {
return wrapper -> {
int iconCount = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < iconCount; i++) {
wrapper.passthrough(Type.VAR_INT); // Type
wrapper.passthrough(Type.BYTE); // X
wrapper.passthrough(Type.BYTE); // Z
wrapper.passthrough(Type.BYTE); // Direction
if (wrapper.passthrough(Type.BOOLEAN)) {
wrapper.passthrough(Type.COMPONENT); // Display Name
}
}
short columns = wrapper.passthrough(Type.UNSIGNED_BYTE);
if (columns < 1) return;
wrapper.passthrough(Type.UNSIGNED_BYTE); // Rows
wrapper.passthrough(Type.UNSIGNED_BYTE); // X
wrapper.passthrough(Type.UNSIGNED_BYTE); // Z
byte[] data = wrapper.passthrough(Type.BYTE_ARRAY_PRIMITIVE);
for (int i = 0; i < data.length; i++) {
int color = data[i] & 0xFF;
int mappedColor = rewriter.rewrite(color);
if (mappedColor != -1) {
data[i] = (byte) mappedColor;
}
}
};
}
}

2
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_15_2to1_16/data/MapColorRewriter.java → common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_15_2to1_16/data/MapColorRewrites.java
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@ -20,7 +20,7 @@ package com.viaversion.viabackwards.protocol.protocol1_15_2to1_16.data;
import com.viaversion.viaversion.libs.fastutil.ints.Int2IntMap;
import com.viaversion.viaversion.libs.fastutil.ints.Int2IntOpenHashMap;
public class MapColorRewriter {
public final class MapColorRewrites {
private static final Int2IntMap MAPPINGS = new Int2IntOpenHashMap();

31
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_15_2to1_16/packets/BlockItemPackets1_16.java
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@ -18,9 +18,10 @@
package com.viaversion.viabackwards.protocol.protocol1_15_2to1_16.packets;
import com.viaversion.viabackwards.api.rewriters.EnchantmentRewriter;
import com.viaversion.viabackwards.api.rewriters.MapColorRewriter;
import com.viaversion.viabackwards.api.rewriters.TranslatableRewriter;
import com.viaversion.viabackwards.protocol.protocol1_15_2to1_16.Protocol1_15_2To1_16;
import com.viaversion.viabackwards.protocol.protocol1_15_2to1_16.data.MapColorRewriter;
import com.viaversion.viabackwards.protocol.protocol1_15_2to1_16.data.MapColorRewrites;
import com.viaversion.viaversion.api.minecraft.Position;
import com.viaversion.viaversion.api.minecraft.chunks.Chunk;
import com.viaversion.viaversion.api.minecraft.chunks.ChunkSection;
@ -224,33 +225,7 @@ public class BlockItemPackets1_16 extends com.viaversion.viabackwards.api.rewrit
map(Type.BYTE); // Scale
map(Type.BOOLEAN); // Tracking Position
map(Type.BOOLEAN); // Locked
handler(wrapper -> {
int iconCount = wrapper.passthrough(Type.VAR_INT);
for (int i = 0; i < iconCount; i++) {
wrapper.passthrough(Type.VAR_INT); // Type
wrapper.passthrough(Type.BYTE); // X
wrapper.passthrough(Type.BYTE); // Z
wrapper.passthrough(Type.BYTE); // Direction
if (wrapper.passthrough(Type.BOOLEAN)) {
wrapper.passthrough(Type.COMPONENT); // Display Name
}
}
short columns = wrapper.passthrough(Type.UNSIGNED_BYTE);
if (columns < 1) return;
wrapper.passthrough(Type.UNSIGNED_BYTE); // Rows
wrapper.passthrough(Type.UNSIGNED_BYTE); // X
wrapper.passthrough(Type.UNSIGNED_BYTE); // Z
byte[] data = wrapper.passthrough(Type.BYTE_ARRAY_PRIMITIVE);
for (int i = 0; i < data.length; i++) {
int color = data[i] & 0xFF;
int mappedColor = MapColorRewriter.getMappedColor(color);
if (mappedColor != -1) {
data[i] = (byte) mappedColor;
}
}
});
handler(MapColorRewriter.getRewriteHandler(MapColorRewrites::getMappedColor));
}
});

17
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_16_4to1_17/Protocol1_16_4To1_17.java
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@ -149,23 +149,6 @@ public class Protocol1_16_4To1_17 extends BackwardsProtocol<ClientboundPackets1_
}
});
registerClientbound(ClientboundPackets1_17.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
wrapper.passthrough(Type.VAR_INT);
wrapper.passthrough(Type.BYTE);
wrapper.write(Type.BOOLEAN, true); // Tracking position
wrapper.passthrough(Type.BOOLEAN);
boolean hasMarkers = wrapper.read(Type.BOOLEAN);
if (!hasMarkers) {
wrapper.write(Type.VAR_INT, 0); // Array size
}
});
}
});
registerClientbound(ClientboundPackets1_17.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {

45
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_16_4to1_17/data/MapColorRewrites.java Normale Datei
Datei anzeigen

@ -0,0 +1,45 @@
/*
* This file is part of ViaBackwards - https://github.com/ViaVersion/ViaBackwards
* Copyright (C) 2016-2021 ViaVersion and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.viaversion.viabackwards.protocol.protocol1_16_4to1_17.data;
import com.viaversion.viaversion.libs.fastutil.ints.Int2IntMap;
import com.viaversion.viaversion.libs.fastutil.ints.Int2IntOpenHashMap;
public final class MapColorRewrites {
private static final Int2IntMap MAPPINGS = new Int2IntOpenHashMap();
static {
MAPPINGS.put(236, 85); // (70, 70, 70) -> (65, 65, 65)
MAPPINGS.put(237, 27); // (86, 86, 86) -> (88, 88, 88)
MAPPINGS.put(238, 45); // (100, 100, 100) -> (96, 96, 96)
MAPPINGS.put(239, 84); // (52, 52, 52) -> (53, 53, 53)
MAPPINGS.put(240, 144); // (152, 123, 103) -> (147, 124, 113)
MAPPINGS.put(241, 145); // (186, 150, 126) -> (180, 152, 138)
MAPPINGS.put(242, 146); // (216, 175, 147) -> (209, 177, 161)
MAPPINGS.put(243, 147); // (114, 92, 77) -> (110, 93, 85)
MAPPINGS.put(244, 127); // (89, 117, 105) -> (48, 115, 112)
MAPPINGS.put(245, 226); // (109, 144, 129) -> (58, 142, 140)
MAPPINGS.put(246, 124); // (127, 167, 150) -> (64, 154, 150)
MAPPINGS.put(247, 227); // (67, 88, 79) -> (30, 75, 74)
}
public static int getMappedColor(int color) {
return MAPPINGS.getOrDefault(color, -1);
}
}

19
common/src/main/java/com/viaversion/viabackwards/protocol/protocol1_16_4to1_17/packets/BlockItemPackets1_17.java
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@ -18,8 +18,10 @@
package com.viaversion.viabackwards.protocol.protocol1_16_4to1_17.packets;
import com.viaversion.viabackwards.api.entities.storage.EntityTracker;
import com.viaversion.viabackwards.api.rewriters.MapColorRewriter;
import com.viaversion.viabackwards.api.rewriters.TranslatableRewriter;
import com.viaversion.viabackwards.protocol.protocol1_16_4to1_17.Protocol1_16_4To1_17;
import com.viaversion.viabackwards.protocol.protocol1_16_4to1_17.data.MapColorRewrites;
import com.viaversion.viaversion.api.minecraft.BlockChangeRecord;
import com.viaversion.viaversion.api.minecraft.chunks.Chunk;
import com.viaversion.viaversion.api.minecraft.chunks.ChunkSection;
@ -292,6 +294,23 @@ public class BlockItemPackets1_17 extends com.viaversion.viabackwards.api.rewrit
});
}
});
protocol.registerClientbound(ClientboundPackets1_17.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT); // Map ID
map(Type.BYTE); // Scale
create(wrapper -> wrapper.write(Type.BOOLEAN, true)); // Tracking position
map(Type.BOOLEAN); // Locked
handler(wrapper -> {
boolean hasMarkers = wrapper.read(Type.BOOLEAN);
if (!hasMarkers) {
wrapper.write(Type.VAR_INT, 0); // Array size
}
});
handler(MapColorRewriter.getRewriteHandler(MapColorRewrites::getMappedColor));
}
});
}
private int cutLightMask(long[] mask, int startFromSection) {

2
gradle/libs.versions.toml
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@ -3,7 +3,7 @@ metadata.format.version = "1.0"
[versions]
# ViaVersion
viaver = "4.0.0-21w17a"
viaver = "4.0.0-21w18a"
# Common provided
netty = "4.0.20.Final"