package com.hypixel.hytale.protocol;
import com.hypixel.hytale.protocol.io.ValidationResult;
import io.netty.buffer.ByteBuf;
import java.util.Objects;
import javax.annotation.Nonnull;
public class EntityMatcher {
public static final int NULLABLE_BIT_FIELD_SIZE = 0;
public static final int FIXED_BLOCK_SIZE = 2;
public static final int VARIABLE_FIELD_COUNT = 0;
public static final int VARIABLE_BLOCK_START = 2;
public static final int MAX_SIZE = 2;
@Nonnull
public EntityMatcherType type;
public boolean invert;
public EntityMatcher() {
this.type = EntityMatcherType.Server;
}
public EntityMatcher(@Nonnull EntityMatcherType type, boolean invert) {
this.type = EntityMatcherType.Server;
this.type = type;
this.invert = invert;
}
public EntityMatcher(@Nonnull EntityMatcher other) {
this.type = EntityMatcherType.Server;
this.type = other.type;
this.invert = other.invert;
}
@Nonnull
public static EntityMatcher deserialize(@Nonnull ByteBuf buf, int offset) {
EntityMatcher obj = new EntityMatcher();
obj.type = EntityMatcherType.fromValue(buf.getByte(offset + 0));
obj.invert = buf.getByte(offset + 1) != 0;
return obj;
}
public static int computeBytesConsumed(@Nonnull ByteBuf buf, int offset) {
return 2;
}
public void serialize(@Nonnull ByteBuf buf) {
buf.writeByte(this.type.getValue());
buf.writeByte(this.invert ? 1 : 0);
}
public int computeSize() {
return 2;
}
public static ValidationResult validateStructure(@Nonnull ByteBuf buffer, int offset) {
return buffer.readableBytes() - offset < 2 ? ValidationResult.error("Buffer too small: expected at least 2 bytes") : ValidationResult.OK;
}
public EntityMatcher clone() {
EntityMatcher copy = new EntityMatcher();
copy.type = this.type;
copy.invert = this.invert;
return copy;
}
public boolean equals(Object obj) {
if (this == obj) {
return true;
} else if (!(obj instanceof EntityMatcher)) {
return false;
} else {
EntityMatcher other = (EntityMatcher)obj;
return Objects.equals(this.type, other.type) && this.invert == other.invert;
}
}
public int hashCode() {
return Objects.hash(new Object[]{this.type, this.invert});
}
}