486 lines
16 KiB
Java
486 lines
16 KiB
Java
package com.hypixel.hytale.protocol.packets.buildertools;
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import com.hypixel.hytale.protocol.io.PacketIO;
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import com.hypixel.hytale.protocol.io.ValidationResult;
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import io.netty.buffer.ByteBuf;
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import java.util.Objects;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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public class BuilderToolArg {
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public static final int NULLABLE_BIT_FIELD_SIZE = 2;
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public static final int FIXED_BLOCK_SIZE = 33;
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public static final int VARIABLE_FIELD_COUNT = 4;
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public static final int VARIABLE_BLOCK_START = 49;
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public static final int MAX_SIZE = 1677721600;
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public boolean required;
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@Nonnull
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public BuilderToolArgType argType = BuilderToolArgType.Bool;
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@Nullable
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public BuilderToolBoolArg boolArg;
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@Nullable
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public BuilderToolFloatArg floatArg;
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@Nullable
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public BuilderToolIntArg intArg;
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@Nullable
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public BuilderToolStringArg stringArg;
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@Nullable
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public BuilderToolBlockArg blockArg;
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@Nullable
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public BuilderToolMaskArg maskArg;
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@Nullable
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public BuilderToolBrushShapeArg brushShapeArg;
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@Nullable
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public BuilderToolBrushOriginArg brushOriginArg;
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@Nullable
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public BuilderToolBrushAxisArg brushAxisArg;
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@Nullable
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public BuilderToolRotationArg rotationArg;
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@Nullable
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public BuilderToolOptionArg optionArg;
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public BuilderToolArg() {
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}
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public BuilderToolArg(
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boolean required,
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@Nonnull BuilderToolArgType argType,
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@Nullable BuilderToolBoolArg boolArg,
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@Nullable BuilderToolFloatArg floatArg,
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@Nullable BuilderToolIntArg intArg,
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@Nullable BuilderToolStringArg stringArg,
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@Nullable BuilderToolBlockArg blockArg,
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@Nullable BuilderToolMaskArg maskArg,
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@Nullable BuilderToolBrushShapeArg brushShapeArg,
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@Nullable BuilderToolBrushOriginArg brushOriginArg,
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@Nullable BuilderToolBrushAxisArg brushAxisArg,
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@Nullable BuilderToolRotationArg rotationArg,
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@Nullable BuilderToolOptionArg optionArg
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) {
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this.required = required;
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this.argType = argType;
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this.boolArg = boolArg;
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this.floatArg = floatArg;
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this.intArg = intArg;
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this.stringArg = stringArg;
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this.blockArg = blockArg;
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this.maskArg = maskArg;
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this.brushShapeArg = brushShapeArg;
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this.brushOriginArg = brushOriginArg;
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this.brushAxisArg = brushAxisArg;
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this.rotationArg = rotationArg;
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this.optionArg = optionArg;
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}
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public BuilderToolArg(@Nonnull BuilderToolArg other) {
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this.required = other.required;
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this.argType = other.argType;
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this.boolArg = other.boolArg;
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this.floatArg = other.floatArg;
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this.intArg = other.intArg;
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this.stringArg = other.stringArg;
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this.blockArg = other.blockArg;
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this.maskArg = other.maskArg;
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this.brushShapeArg = other.brushShapeArg;
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this.brushOriginArg = other.brushOriginArg;
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this.brushAxisArg = other.brushAxisArg;
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this.rotationArg = other.rotationArg;
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this.optionArg = other.optionArg;
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}
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@Nonnull
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public static BuilderToolArg deserialize(@Nonnull ByteBuf buf, int offset) {
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BuilderToolArg obj = new BuilderToolArg();
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byte[] nullBits = PacketIO.readBytes(buf, offset, 2);
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obj.required = buf.getByte(offset + 2) != 0;
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obj.argType = BuilderToolArgType.fromValue(buf.getByte(offset + 3));
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if ((nullBits[0] & 1) != 0) {
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obj.boolArg = BuilderToolBoolArg.deserialize(buf, offset + 4);
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}
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if ((nullBits[0] & 2) != 0) {
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obj.floatArg = BuilderToolFloatArg.deserialize(buf, offset + 5);
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}
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if ((nullBits[0] & 4) != 0) {
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obj.intArg = BuilderToolIntArg.deserialize(buf, offset + 17);
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}
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if ((nullBits[0] & 64) != 0) {
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obj.brushShapeArg = BuilderToolBrushShapeArg.deserialize(buf, offset + 29);
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}
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if ((nullBits[0] & 128) != 0) {
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obj.brushOriginArg = BuilderToolBrushOriginArg.deserialize(buf, offset + 30);
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}
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if ((nullBits[1] & 1) != 0) {
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obj.brushAxisArg = BuilderToolBrushAxisArg.deserialize(buf, offset + 31);
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}
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if ((nullBits[1] & 2) != 0) {
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obj.rotationArg = BuilderToolRotationArg.deserialize(buf, offset + 32);
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}
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if ((nullBits[0] & 8) != 0) {
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int varPos0 = offset + 49 + buf.getIntLE(offset + 33);
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obj.stringArg = BuilderToolStringArg.deserialize(buf, varPos0);
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}
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if ((nullBits[0] & 16) != 0) {
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int varPos1 = offset + 49 + buf.getIntLE(offset + 37);
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obj.blockArg = BuilderToolBlockArg.deserialize(buf, varPos1);
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}
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if ((nullBits[0] & 32) != 0) {
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int varPos2 = offset + 49 + buf.getIntLE(offset + 41);
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obj.maskArg = BuilderToolMaskArg.deserialize(buf, varPos2);
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}
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if ((nullBits[1] & 4) != 0) {
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int varPos3 = offset + 49 + buf.getIntLE(offset + 45);
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obj.optionArg = BuilderToolOptionArg.deserialize(buf, varPos3);
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}
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return obj;
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}
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public static int computeBytesConsumed(@Nonnull ByteBuf buf, int offset) {
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byte[] nullBits = PacketIO.readBytes(buf, offset, 2);
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int maxEnd = 49;
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if ((nullBits[0] & 8) != 0) {
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int fieldOffset0 = buf.getIntLE(offset + 33);
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int pos0 = offset + 49 + fieldOffset0;
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pos0 += BuilderToolStringArg.computeBytesConsumed(buf, pos0);
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if (pos0 - offset > maxEnd) {
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maxEnd = pos0 - offset;
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}
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}
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if ((nullBits[0] & 16) != 0) {
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int fieldOffset1 = buf.getIntLE(offset + 37);
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int pos1 = offset + 49 + fieldOffset1;
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pos1 += BuilderToolBlockArg.computeBytesConsumed(buf, pos1);
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if (pos1 - offset > maxEnd) {
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maxEnd = pos1 - offset;
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}
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}
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if ((nullBits[0] & 32) != 0) {
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int fieldOffset2 = buf.getIntLE(offset + 41);
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int pos2 = offset + 49 + fieldOffset2;
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pos2 += BuilderToolMaskArg.computeBytesConsumed(buf, pos2);
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if (pos2 - offset > maxEnd) {
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maxEnd = pos2 - offset;
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}
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}
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if ((nullBits[1] & 4) != 0) {
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int fieldOffset3 = buf.getIntLE(offset + 45);
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int pos3 = offset + 49 + fieldOffset3;
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pos3 += BuilderToolOptionArg.computeBytesConsumed(buf, pos3);
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if (pos3 - offset > maxEnd) {
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maxEnd = pos3 - offset;
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}
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}
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return maxEnd;
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}
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public void serialize(@Nonnull ByteBuf buf) {
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int startPos = buf.writerIndex();
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byte[] nullBits = new byte[2];
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if (this.boolArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 1);
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}
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if (this.floatArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 2);
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}
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if (this.intArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 4);
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}
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if (this.stringArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 8);
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}
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if (this.blockArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 16);
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}
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if (this.maskArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 32);
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}
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if (this.brushShapeArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 64);
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}
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if (this.brushOriginArg != null) {
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nullBits[0] = (byte)(nullBits[0] | 128);
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}
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if (this.brushAxisArg != null) {
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nullBits[1] = (byte)(nullBits[1] | 1);
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}
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if (this.rotationArg != null) {
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nullBits[1] = (byte)(nullBits[1] | 2);
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}
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if (this.optionArg != null) {
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nullBits[1] = (byte)(nullBits[1] | 4);
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}
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buf.writeBytes(nullBits);
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buf.writeByte(this.required ? 1 : 0);
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buf.writeByte(this.argType.getValue());
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if (this.boolArg != null) {
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this.boolArg.serialize(buf);
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} else {
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buf.writeZero(1);
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}
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if (this.floatArg != null) {
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this.floatArg.serialize(buf);
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} else {
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buf.writeZero(12);
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}
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if (this.intArg != null) {
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this.intArg.serialize(buf);
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} else {
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buf.writeZero(12);
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}
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if (this.brushShapeArg != null) {
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this.brushShapeArg.serialize(buf);
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} else {
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buf.writeZero(1);
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}
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if (this.brushOriginArg != null) {
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this.brushOriginArg.serialize(buf);
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} else {
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buf.writeZero(1);
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}
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if (this.brushAxisArg != null) {
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this.brushAxisArg.serialize(buf);
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} else {
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buf.writeZero(1);
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}
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if (this.rotationArg != null) {
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this.rotationArg.serialize(buf);
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} else {
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buf.writeZero(1);
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}
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int stringArgOffsetSlot = buf.writerIndex();
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buf.writeIntLE(0);
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int blockArgOffsetSlot = buf.writerIndex();
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buf.writeIntLE(0);
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int maskArgOffsetSlot = buf.writerIndex();
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buf.writeIntLE(0);
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int optionArgOffsetSlot = buf.writerIndex();
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buf.writeIntLE(0);
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int varBlockStart = buf.writerIndex();
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if (this.stringArg != null) {
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buf.setIntLE(stringArgOffsetSlot, buf.writerIndex() - varBlockStart);
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this.stringArg.serialize(buf);
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} else {
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buf.setIntLE(stringArgOffsetSlot, -1);
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}
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if (this.blockArg != null) {
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buf.setIntLE(blockArgOffsetSlot, buf.writerIndex() - varBlockStart);
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this.blockArg.serialize(buf);
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} else {
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buf.setIntLE(blockArgOffsetSlot, -1);
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}
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if (this.maskArg != null) {
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buf.setIntLE(maskArgOffsetSlot, buf.writerIndex() - varBlockStart);
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this.maskArg.serialize(buf);
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} else {
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buf.setIntLE(maskArgOffsetSlot, -1);
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}
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if (this.optionArg != null) {
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buf.setIntLE(optionArgOffsetSlot, buf.writerIndex() - varBlockStart);
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this.optionArg.serialize(buf);
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} else {
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buf.setIntLE(optionArgOffsetSlot, -1);
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}
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}
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public int computeSize() {
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int size = 49;
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if (this.stringArg != null) {
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size += this.stringArg.computeSize();
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}
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if (this.blockArg != null) {
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size += this.blockArg.computeSize();
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}
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if (this.maskArg != null) {
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size += this.maskArg.computeSize();
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}
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if (this.optionArg != null) {
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size += this.optionArg.computeSize();
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}
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return size;
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}
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public static ValidationResult validateStructure(@Nonnull ByteBuf buffer, int offset) {
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if (buffer.readableBytes() - offset < 49) {
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return ValidationResult.error("Buffer too small: expected at least 49 bytes");
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} else {
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byte[] nullBits = PacketIO.readBytes(buffer, offset, 2);
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if ((nullBits[0] & 8) != 0) {
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int stringArgOffset = buffer.getIntLE(offset + 33);
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if (stringArgOffset < 0) {
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return ValidationResult.error("Invalid offset for StringArg");
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}
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int pos = offset + 49 + stringArgOffset;
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if (pos >= buffer.writerIndex()) {
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return ValidationResult.error("Offset out of bounds for StringArg");
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}
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ValidationResult stringArgResult = BuilderToolStringArg.validateStructure(buffer, pos);
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if (!stringArgResult.isValid()) {
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return ValidationResult.error("Invalid StringArg: " + stringArgResult.error());
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}
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pos += BuilderToolStringArg.computeBytesConsumed(buffer, pos);
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}
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if ((nullBits[0] & 16) != 0) {
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int blockArgOffset = buffer.getIntLE(offset + 37);
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if (blockArgOffset < 0) {
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return ValidationResult.error("Invalid offset for BlockArg");
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}
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int posx = offset + 49 + blockArgOffset;
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if (posx >= buffer.writerIndex()) {
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return ValidationResult.error("Offset out of bounds for BlockArg");
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}
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ValidationResult blockArgResult = BuilderToolBlockArg.validateStructure(buffer, posx);
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if (!blockArgResult.isValid()) {
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return ValidationResult.error("Invalid BlockArg: " + blockArgResult.error());
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}
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posx += BuilderToolBlockArg.computeBytesConsumed(buffer, posx);
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}
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if ((nullBits[0] & 32) != 0) {
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int maskArgOffset = buffer.getIntLE(offset + 41);
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if (maskArgOffset < 0) {
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return ValidationResult.error("Invalid offset for MaskArg");
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}
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int posxx = offset + 49 + maskArgOffset;
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if (posxx >= buffer.writerIndex()) {
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return ValidationResult.error("Offset out of bounds for MaskArg");
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}
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ValidationResult maskArgResult = BuilderToolMaskArg.validateStructure(buffer, posxx);
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if (!maskArgResult.isValid()) {
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return ValidationResult.error("Invalid MaskArg: " + maskArgResult.error());
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}
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posxx += BuilderToolMaskArg.computeBytesConsumed(buffer, posxx);
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}
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if ((nullBits[1] & 4) != 0) {
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int optionArgOffset = buffer.getIntLE(offset + 45);
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if (optionArgOffset < 0) {
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return ValidationResult.error("Invalid offset for OptionArg");
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}
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int posxxx = offset + 49 + optionArgOffset;
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if (posxxx >= buffer.writerIndex()) {
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return ValidationResult.error("Offset out of bounds for OptionArg");
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}
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ValidationResult optionArgResult = BuilderToolOptionArg.validateStructure(buffer, posxxx);
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if (!optionArgResult.isValid()) {
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return ValidationResult.error("Invalid OptionArg: " + optionArgResult.error());
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}
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posxxx += BuilderToolOptionArg.computeBytesConsumed(buffer, posxxx);
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}
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return ValidationResult.OK;
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}
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}
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public BuilderToolArg clone() {
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BuilderToolArg copy = new BuilderToolArg();
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copy.required = this.required;
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copy.argType = this.argType;
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copy.boolArg = this.boolArg != null ? this.boolArg.clone() : null;
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copy.floatArg = this.floatArg != null ? this.floatArg.clone() : null;
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copy.intArg = this.intArg != null ? this.intArg.clone() : null;
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copy.stringArg = this.stringArg != null ? this.stringArg.clone() : null;
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copy.blockArg = this.blockArg != null ? this.blockArg.clone() : null;
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copy.maskArg = this.maskArg != null ? this.maskArg.clone() : null;
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copy.brushShapeArg = this.brushShapeArg != null ? this.brushShapeArg.clone() : null;
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copy.brushOriginArg = this.brushOriginArg != null ? this.brushOriginArg.clone() : null;
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copy.brushAxisArg = this.brushAxisArg != null ? this.brushAxisArg.clone() : null;
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copy.rotationArg = this.rotationArg != null ? this.rotationArg.clone() : null;
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copy.optionArg = this.optionArg != null ? this.optionArg.clone() : null;
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return copy;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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} else {
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return !(obj instanceof BuilderToolArg other)
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? false
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: this.required == other.required
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&& Objects.equals(this.argType, other.argType)
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&& Objects.equals(this.boolArg, other.boolArg)
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&& Objects.equals(this.floatArg, other.floatArg)
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&& Objects.equals(this.intArg, other.intArg)
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&& Objects.equals(this.stringArg, other.stringArg)
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&& Objects.equals(this.blockArg, other.blockArg)
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&& Objects.equals(this.maskArg, other.maskArg)
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&& Objects.equals(this.brushShapeArg, other.brushShapeArg)
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&& Objects.equals(this.brushOriginArg, other.brushOriginArg)
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&& Objects.equals(this.brushAxisArg, other.brushAxisArg)
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&& Objects.equals(this.rotationArg, other.rotationArg)
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&& Objects.equals(this.optionArg, other.optionArg);
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}
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}
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@Override
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public int hashCode() {
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return Objects.hash(
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this.required,
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this.argType,
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this.boolArg,
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this.floatArg,
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this.intArg,
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this.stringArg,
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this.blockArg,
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this.maskArg,
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this.brushShapeArg,
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this.brushOriginArg,
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this.brushAxisArg,
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this.rotationArg,
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this.optionArg
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);
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}
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}
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