Mirror von
https://github.com/ViaVersion/ViaVersion.git
synchronisiert 2024-09-08 22:02:50 +02:00
Fix support for paintings, also add a read and write position method.
Dieser Commit ist enthalten in:
Ursprung
8ceee31299
Commit
3425ed94e0
@ -363,4 +363,17 @@ public class PacketUtil {
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e.printStackTrace();
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}
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}
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public static long[] readBlockPosition(ByteBuf buf) {
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long val = buf.readLong();
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long x = (val >> 38); // signed
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long y = (val >> 26) & 0xfff; // unsigned
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// this shifting madness is used to preserve sign
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long z = (val << 38) >> 38; // signed
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return new long[]{x, y, z};
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}
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public static void writeBlockPosition(ByteBuf buf, long x, long y, long z) {
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buf.writeLong(((x & 0x3ffffff) << 38) | ((y & 0xfff) << 26) | (z & 0x3ffffff));
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}
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}
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@ -267,6 +267,23 @@ public class OutgoingTransformer {
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return;
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}
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if (packet == PacketType.PLAY_SPAWN_PAINTING) {
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int id = PacketUtil.readVarInt(input);
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PacketUtil.writeVarInt(id, output);
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PacketUtil.writeUUID(getUUID(id), output);
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String title = PacketUtil.readString(input);
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PacketUtil.writeString(title, output);
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long[] position = PacketUtil.readBlockPosition(input);
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PacketUtil.writeBlockPosition(output, position[0], position[1], position[2]);
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byte direction = input.readByte();
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output.writeByte(direction);
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return;
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}
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if (packet == PacketType.PLAY_OPEN_WINDOW) {
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int windowId = input.readUnsignedByte();
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String type = readString(input);
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