diff --git a/.gitignore b/.gitignore index a5b1113..b63da45 100644 --- a/.gitignore +++ b/.gitignore @@ -1,21 +1,42 @@ .gradle -**/build/ -!src/**/build/ +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ -# Ignore Gradle GUI config -gradle-app.setting +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ -# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) -!gradle-wrapper.jar - -# Avoid ignore Gradle wrappper properties -!gradle-wrapper.properties - -# Cache of project -.gradletasknamecache - -# Eclipse Gradle plugin generated files -# Eclipse Core -.project -# JDT-specific (Eclipse Java Development Tools) +### Eclipse ### +.apt_generated .classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..13566b8 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Editor-based HTTP Client requests +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..2a65317 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,17 @@ + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..4a4c03e --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml new file mode 100644 index 0000000..2b63946 --- /dev/null +++ b/.idea/uiDesigner.xml @@ -0,0 +1,124 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..fcdf5ec --- /dev/null +++ b/build.gradle @@ -0,0 +1,41 @@ +plugins { + id 'java' + id 'java-library' +} + +allprojects { + + apply plugin: 'java' + + group = 'me.tofaa.entitylib' + version = '1.0-SNAPSHOT' + + java.sourceCompatibility = JavaVersion.VERSION_1_8 + java.targetCompatibility = JavaVersion.VERSION_1_8 + + repositories { + mavenCentral() + maven { + url = 'https://jitpack.io/' + } + maven { + name = 'papermc' + url = 'https://repo.papermc.io/repository/maven-public/' + } + maven { + name = 'codemc-repo' + url = 'https://repo.codemc.io/repository/maven-releases/' + } + maven { + url = "https://oss.sonatype.org/content/groups/public/" + } + maven { url = "https://repo.codemc.org/repository/maven-public/" } + } + +} + + +dependencies { + compileOnly("com.github.retrooper.packetevents:spigot:2.0.2") +} + diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..249e583 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..ea829b1 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Mon Nov 27 02:38:48 TRT 2023 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..1b6c787 --- /dev/null +++ b/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..a756887 --- /dev/null +++ b/settings.gradle @@ -0,0 +1,3 @@ +rootProject.name = 'EntityLib' +include 'test-plugin' + diff --git a/src/main/java/me/tofaa/entitylib/EntityLib.java b/src/main/java/me/tofaa/entitylib/EntityLib.java new file mode 100644 index 0000000..d787d9c --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/EntityLib.java @@ -0,0 +1,74 @@ +package me.tofaa.entitylib; + +import com.github.retrooper.packetevents.PacketEventsAPI; +import com.github.retrooper.packetevents.protocol.entity.type.EntityType; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.util.HashMap; +import java.util.function.BiFunction; + +public final class EntityLib { + + private EntityLib() {} + private static final HashMap metadata = new HashMap<>(); + private static boolean initialized = false; + private static PacketEventsAPI packetEvents; + private static MetaConverterRegistry metaRegistry; + + public static void init(@NotNull PacketEventsAPI packetEvents) { + if (initialized) { + throw new IllegalStateException("EntityLib is already initialized"); + } + initialized = true; + EntityLib.packetEvents = packetEvents; + if (!packetEvents.isInitialized()) { + initialized = false; + throw new IllegalStateException("PacketEvents is not initialized"); + } + metaRegistry = new MetaConverterRegistry(); + } + + + public static @Nullable EntityMeta getMeta(int entityId) { + checkInit(); + return metadata.get(entityId); + } + + public static @Nullable T getMeta(int entityId, Class metaClass) { + checkInit(); + EntityMeta meta = metadata.get(entityId); + if (meta == null) { + return null; + } + if (metaClass.isAssignableFrom(meta.getClass())) { + return (T) meta; + } + return null; + } + + public static EntityMeta createMeta(int entityId, EntityType entityType) { + checkInit(); + Metadata m = new Metadata(entityId); + BiFunction function = metaRegistry.get(entityType); + if (function == null) { + throw new IllegalArgumentException("No meta converter for entity type " + entityType); + } + EntityMeta meta = function.apply(entityId, m); + metadata.put(entityId, meta); + return meta; + } + + public static PacketEventsAPI getPacketEvents() { + checkInit(); + return packetEvents; + } + + private static void checkInit() { + if (!initialized) { + throw new IllegalStateException("EntityLib is not initialized"); + } + } +} diff --git a/src/main/java/me/tofaa/entitylib/MetaConverterRegistry.java b/src/main/java/me/tofaa/entitylib/MetaConverterRegistry.java new file mode 100644 index 0000000..4264aab --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/MetaConverterRegistry.java @@ -0,0 +1,47 @@ +package me.tofaa.entitylib; + +import com.github.retrooper.packetevents.protocol.entity.type.EntityType; +import com.github.retrooper.packetevents.protocol.entity.type.EntityTypes; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.mobs.*; +import me.tofaa.entitylib.meta.projectile.SmallFireballMeta; +import me.tofaa.entitylib.meta.projectile.ThrownEggMeta; +import me.tofaa.entitylib.meta.projectile.ThrownExpBottleMeta; +import me.tofaa.entitylib.meta.projectile.ThrownTridentMeta; +import me.tofaa.entitylib.meta.types.PlayerMeta; +import org.jetbrains.annotations.Nullable; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +final class MetaConverterRegistry { + + private final Map> converters = new HashMap<>(); + + MetaConverterRegistry() { + put(EntityTypes.PLAYER, PlayerMeta::new); + put(EntityTypes.THROWN_EXP_BOTTLE, ThrownExpBottleMeta::new); + put(EntityTypes.EGG, ThrownEggMeta::new); + put(EntityTypes.TRIDENT, ThrownTridentMeta::new); + put(EntityTypes.POTION, ThrownTridentMeta::new); + put(EntityTypes.SMALL_FIREBALL, SmallFireballMeta::new); + put(EntityTypes.PIG, PigMeta::new); + put(EntityTypes.COW, CowMeta::new); + put(EntityTypes.CHICKEN, ChickenMeta::new); + put(EntityTypes.BEE, BeeMeta::new); + put(EntityTypes.TURTLE, TurtleMeta::new); + put(EntityTypes.DONKEY, DonkeyMeta::new); + put(EntityTypes.SHEEP, SheepMeta::new); + } + + private void put(EntityType entityType, BiFunction function) { + converters.put(entityType, function); + } + + public @Nullable BiFunction get(EntityType entityType) { + return converters.get(entityType); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/exception/InvalidVersionException.java b/src/main/java/me/tofaa/entitylib/exception/InvalidVersionException.java new file mode 100644 index 0000000..70ff2c7 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/exception/InvalidVersionException.java @@ -0,0 +1,23 @@ +package me.tofaa.entitylib.exception; + +public class InvalidVersionException extends RuntimeException { + + public InvalidVersionException() { + } + + public InvalidVersionException(String message) { + super(message); + } + + public InvalidVersionException(String message, Throwable cause) { + super(message, cause); + } + + public InvalidVersionException(Throwable cause) { + super(cause); + } + + public InvalidVersionException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) { + super(message, cause, enableSuppression, writableStackTrace); + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/EntityMeta.java b/src/main/java/me/tofaa/entitylib/meta/EntityMeta.java new file mode 100644 index 0000000..61a215a --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/EntityMeta.java @@ -0,0 +1,190 @@ +package me.tofaa.entitylib.meta; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import com.github.retrooper.packetevents.manager.server.VersionComparison; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import com.github.retrooper.packetevents.protocol.entity.pose.EntityPose; +import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerEntityMetadata; +import me.tofaa.entitylib.EntityLib; +import me.tofaa.entitylib.exception.InvalidVersionException; +import net.kyori.adventure.text.Component; +import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer; + +public class EntityMeta { + + public static final byte OFFSET = 0; + public static final byte MAX_OFFSET = OFFSET + 8; + + private final static byte ON_FIRE_BIT = 0x01; + private final static byte CROUCHING_BIT = 0x02; + private final static byte SPRINTING_BIT = 0x08; + private final static byte SWIMMING_BIT = 0x10; + private final static byte INVISIBLE_BIT = 0x20; + private final static byte HAS_GLOWING_EFFECT_BIT = 0x40; + private final static byte FLYING_WITH_ELYTRA_BIT = (byte) 0x80; + + protected final int entityId; + protected final Metadata metadata; + + public EntityMeta(int entityId, Metadata metadata) { + this.entityId = entityId; + this.metadata = metadata; + } + + public boolean isOnFire() { + return getMaskBit(OFFSET, ON_FIRE_BIT); + } + + public void setOnFire(boolean value) { + setMaskBit(OFFSET, ON_FIRE_BIT, value); + } + + public boolean isSneaking() { + return getMaskBit(OFFSET, CROUCHING_BIT); + } + + public void setSneaking(boolean value) { + setMaskBit(OFFSET, CROUCHING_BIT, value); + } + + public boolean isSprinting() { + return getMaskBit(OFFSET, SPRINTING_BIT); + } + + public void setSprinting(boolean value) { + setMaskBit(OFFSET, SPRINTING_BIT, value); + } + + public boolean isInvisible() { + return getMaskBit(OFFSET, INVISIBLE_BIT); + } + + public void setInvisible(boolean value) { + setMaskBit(OFFSET, INVISIBLE_BIT, value); + } + + public short getAirTicks() { + return this.metadata.getIndex((byte) 1, (short) 300); + } + + public void setAirTicks(short value) { + this.metadata.setIndex((byte) 1, EntityDataTypes.SHORT, value); + } + + public Component getCustomName() { + return this.metadata.getIndex((byte) 2, null); + } + + public boolean hasGlowingEffect() { + return getMaskBit(OFFSET, HAS_GLOWING_EFFECT_BIT); + } + public boolean isSwimming() { + return getMaskBit(OFFSET, SWIMMING_BIT); + } + + public void setSwimming(boolean value) { + setMaskBit(OFFSET, SWIMMING_BIT, value); + } + + public void setHasGlowingEffect(boolean value) { + setMaskBit(OFFSET, HAS_GLOWING_EFFECT_BIT, value); + } + + public boolean isFlyingWithElytra() { + return getMaskBit(OFFSET, FLYING_WITH_ELYTRA_BIT); + } + + public void setFlyingWithElytra(boolean value) { + setMaskBit(OFFSET, FLYING_WITH_ELYTRA_BIT, value); + } + + public void setCustomName(Component value) { + this.metadata.setIndex((byte) 2, EntityDataTypes.COMPONENT, GsonComponentSerializer.gson().serialize(value)); + } + + public boolean isCustomNameVisible() { + return this.metadata.getIndex((byte) 3, false); + } + + public void setCustomNameVisible(boolean value) { + this.metadata.setIndex((byte) 3, EntityDataTypes.BOOLEAN, value); + } + + public boolean isSilent() { + return this.metadata.getIndex((byte) 4, false); + } + + public void setSilent(boolean value) { + this.metadata.setIndex((byte) 4, EntityDataTypes.BOOLEAN, value); + } + + public boolean isHasNoGravity() { + return this.metadata.getIndex(offset(5), true); + } + + public void setHasNoGravity(boolean value) { + this.metadata.setIndex(offset(5), EntityDataTypes.BOOLEAN, value); + } + + public EntityPose getPose() { + return this.metadata.getIndex(offset(6), EntityPose.STANDING); + } + + public void setPose(EntityPose value) { + this.metadata.setIndex(offset(6), EntityDataTypes.ENTITY_POSE, value); + } + + public WrapperPlayServerEntityMetadata createPacket() { + return metadata.createPacket(); + } + + + protected static void isVersion(ServerVersion version) { + if (!EntityLib.getPacketEvents().getServerManager().getVersion().is(VersionComparison.EQUALS, version)) { + throw new InvalidVersionException("This method is only available for " + version.name() + " and above."); + } + } + + protected static void isVersionOlder(ServerVersion version) { + if (!EntityLib.getPacketEvents().getServerManager().getVersion().is(VersionComparison.OLDER_THAN, version)) { + throw new InvalidVersionException("This method is only available for versions older than " + version.name() + "."); + } + } + + protected static void isVersionNewer(ServerVersion version) { + if (!EntityLib.getPacketEvents().getServerManager().getVersion().is(VersionComparison.NEWER_THAN, version)) { + throw new InvalidVersionException("This method is only available for versions newer than " + version.name() + "."); + } + } + + protected static byte offset(int amount) { + return (byte) (OFFSET + amount); + } + + protected byte getMask(byte index) { + return this.metadata.getIndex(index, (byte) 0); + } + + protected void setMask(byte index, byte mask) { + this.metadata.setIndex(index, EntityDataTypes.BYTE, mask); + } + + protected boolean getMaskBit(byte index, byte bit) { + return (getMask(index) & bit) == bit; + } + + protected void setMaskBit(int index, byte bit, boolean value) { + byte mask = getMask((byte)index); + boolean currentValue = (mask & bit) == bit; + if (currentValue == value) { + return; + } + if (value) { + mask |= bit; + } else { + mask &= ~bit; + } + setMask((byte)index, mask); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/Metadata.java b/src/main/java/me/tofaa/entitylib/meta/Metadata.java new file mode 100644 index 0000000..38a132c --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/Metadata.java @@ -0,0 +1,44 @@ +package me.tofaa.entitylib.meta; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityData; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataType; +import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerEntityMetadata; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +@SuppressWarnings("unchecked") +public class Metadata { + + private final Map metadataMap = new ConcurrentHashMap<>(); + private final int entityId; + + public Metadata(int entityId) { + this.entityId = entityId; + } + + public T getIndex(byte index, @Nullable T defaultValue) { + EntityData entityData = metadataMap.get(index); + if (entityData == null) return defaultValue; + if (entityData.getValue() == null) return defaultValue; + return (T) entityData.getValue(); + } + + public void setIndex(byte index, @NotNull EntityDataType dataType, T value) { + EntityData data = new EntityData(index, dataType, value); + this.metadataMap.put(index, data); + } + + @NotNull List getEntries() { + return new ArrayList<>(metadataMap.values()); + } + + public WrapperPlayServerEntityMetadata createPacket() { + return new WrapperPlayServerEntityMetadata(entityId, getEntries()); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/BeeMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/BeeMeta.java new file mode 100644 index 0000000..23d4b51 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/BeeMeta.java @@ -0,0 +1,52 @@ +package me.tofaa.entitylib.meta.mobs; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class BeeMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 2; + + private final static byte ANGRY_BIT = 0x02; + private final static byte HAS_STUNG_BIT = 0x04; + private final static byte HAS_NECTAR_BIT = 0x08; + + public BeeMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public boolean isAngry() { + return getMaskBit(OFFSET, ANGRY_BIT); + } + + public void setAngry(boolean value) { + setMaskBit(OFFSET, ANGRY_BIT, value); + } + + public boolean hasStung() { + return getMaskBit(OFFSET, HAS_STUNG_BIT); + } + + public void setHasStung(boolean value) { + setMaskBit(OFFSET, HAS_STUNG_BIT, value); + } + + public boolean hasNectar() { + return getMaskBit(OFFSET, HAS_NECTAR_BIT); + } + + public void setHasNectar(boolean value) { + setMaskBit(OFFSET, HAS_NECTAR_BIT, value); + } + + public int getAngerTicks() { + return super.metadata.getIndex(offset(1), 0); + } + + public void setAngerTicks(int value) { + super.metadata.setIndex(offset(1), EntityDataTypes.INT, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/ChickenMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/ChickenMeta.java new file mode 100644 index 0000000..e38ce0c --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/ChickenMeta.java @@ -0,0 +1,14 @@ +package me.tofaa.entitylib.meta.mobs; + +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class ChickenMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public ChickenMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/CowMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/CowMeta.java new file mode 100644 index 0000000..424a68d --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/CowMeta.java @@ -0,0 +1,14 @@ +package me.tofaa.entitylib.meta.mobs; + +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class CowMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public CowMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/DonkeyMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/DonkeyMeta.java new file mode 100644 index 0000000..a494061 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/DonkeyMeta.java @@ -0,0 +1,14 @@ +package me.tofaa.entitylib.meta.mobs; + +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class DonkeyMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public DonkeyMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/PigMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/PigMeta.java new file mode 100644 index 0000000..345205c --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/PigMeta.java @@ -0,0 +1,34 @@ +package me.tofaa.entitylib.meta.mobs; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class PigMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 2; + + public PigMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public boolean hasSaddle() { + return super.metadata.getIndex(OFFSET, false); + } + + public void setHasSaddle(boolean value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.BOOLEAN, value); + } + + public int getTimeToBoost() { + isVersionNewer(ServerVersion.V_1_16); + return super.metadata.getIndex(offset(1), 0); + } + + public void setTimeToBoost(int value) { + isVersionNewer(ServerVersion.V_1_16); + super.metadata.setIndex(offset(1), EntityDataTypes.INT, value); + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/SheepMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/SheepMeta.java new file mode 100644 index 0000000..703b67f --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/SheepMeta.java @@ -0,0 +1,43 @@ +package me.tofaa.entitylib.meta.mobs; + +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class SheepMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + + private final static byte COLOR_BITS = 0x0F; + private final static byte SHEARED_BIT = 0x10; + + public SheepMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public int getColor() { + return getMask(OFFSET) & COLOR_BITS; + } + + public void setColor(byte color) { + byte before = getMask(OFFSET); + byte mask = before; + mask &= ~COLOR_BITS; + mask |= (color & COLOR_BITS); + if (mask != before) { + setMask(OFFSET, mask); + } + } + + public boolean isSheared() { + return getMaskBit(OFFSET, SHEARED_BIT); + } + + public void setSheared(boolean value) { + setMaskBit(OFFSET, SHEARED_BIT, value); + } + + + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/mobs/TurtleMeta.java b/src/main/java/me/tofaa/entitylib/meta/mobs/TurtleMeta.java new file mode 100644 index 0000000..0881f01 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/mobs/TurtleMeta.java @@ -0,0 +1,66 @@ +package me.tofaa.entitylib.meta.mobs; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import com.github.retrooper.packetevents.util.Vector3i; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.AgeableMeta; + +public class TurtleMeta extends AgeableMeta { + + public static final byte OFFSET = AgeableMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 6; + + public TurtleMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + + public Vector3i getHomePosition() { + return super.metadata.getIndex(OFFSET, Vector3i.zero()); + } + + public void setBlockPosition(Vector3i value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.BLOCK_POSITION, value); + } + + public boolean hasEgg() { + return super.metadata.getIndex(offset(1), false); + } + + public void setHasEgg(boolean value) { + super.metadata.setIndex(offset(1), EntityDataTypes.BOOLEAN, value); + } + + public boolean isLayingEgg() { + return super.metadata.getIndex(offset(2), false); + } + + public void setLayingEgg(boolean value) { + super.metadata.setIndex(offset(2), EntityDataTypes.BOOLEAN, value); + } + + public Vector3i getTravelPosition() { + return super.metadata.getIndex(offset(3), Vector3i.zero()); + } + + public void setTravelPosition(Vector3i value) { + super.metadata.setIndex(offset(3), EntityDataTypes.BLOCK_POSITION, value); + } + + public boolean isGoingHome() { + return super.metadata.getIndex(offset(4), false); + } + + public void setGoingHome(boolean value) { + super.metadata.setIndex(offset(4), EntityDataTypes.BOOLEAN, value); + } + + public boolean isTravelling() { + return super.metadata.getIndex(offset(5), false); + } + + public void setTravelling(boolean value) { + super.metadata.setIndex(offset(4), EntityDataTypes.BOOLEAN, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ArrowMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ArrowMeta.java new file mode 100644 index 0000000..1a9d9a9 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ArrowMeta.java @@ -0,0 +1,47 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ObjectData; +import me.tofaa.entitylib.meta.types.ProjectileMeta; + +public class ArrowMeta extends BaseArrowMeta implements ProjectileMeta, ObjectData { + + public static final byte OFFSET = BaseArrowMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + private int shooterId = -1; + + public ArrowMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public int getColor() { + return super.metadata.getIndex(OFFSET, -1); + } + + public void setColor(int value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.INT, value); + } + + @Override + public int getShooter() { + return shooterId; + } + + @Override + public void setShooter(int entityId) { + this.shooterId = entityId; + } + + + @Override + public int getObjectData() { + return this.shooterId == -1 ? 0 : this.shooterId + 1; + } + + @Override + public boolean requiresVelocityPacketAtSpawn() { + return true; + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/BaseArrowMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/BaseArrowMeta.java new file mode 100644 index 0000000..796ead5 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/BaseArrowMeta.java @@ -0,0 +1,48 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; + +public class BaseArrowMeta extends EntityMeta { + + public static final byte OFFSET = EntityMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 2; + + private final static byte CRITICAL_BIT = 0x01; + private final static byte NO_CLIP_BIT = 0x02; + + public BaseArrowMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public boolean isCritical() { + return getMaskBit(OFFSET, CRITICAL_BIT); + } + + public void setCritical(boolean value) { + setMaskBit(OFFSET, CRITICAL_BIT, value); + } + + public boolean isNoClip() { + isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(OFFSET, NO_CLIP_BIT); + } + + public void setNoClip(boolean value) { + isVersionNewer(ServerVersion.V_1_9); + setMaskBit(OFFSET, NO_CLIP_BIT, value); + } + + public int getPierceLevel() { + isVersionNewer(ServerVersion.V_1_14); + return super.metadata.getIndex(offset(1), 0); + } + + public void setPierceLevel(int value) { + isVersionNewer(ServerVersion.V_1_14); + super.metadata.setIndex(offset(1), EntityDataTypes.INT, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/EyeOfEnderMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/EyeOfEnderMeta.java new file mode 100644 index 0000000..3689fd4 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/EyeOfEnderMeta.java @@ -0,0 +1,20 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class EyeOfEnderMeta extends ItemContainerMeta { + + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public static final ItemStack EYE_OF_ENDER = ItemStack.builder().type(ItemTypes.ENDER_EYE).build(); + + public EyeOfEnderMeta(int entityId, Metadata metadata) { + super(entityId, metadata, EYE_OF_ENDER); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ItemEntityMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ItemEntityMeta.java new file mode 100644 index 0000000..f3f884a --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ItemEntityMeta.java @@ -0,0 +1,26 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; +import me.tofaa.entitylib.meta.types.ObjectData; + +public class ItemEntityMeta extends ItemContainerMeta implements ObjectData { + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + protected ItemEntityMeta(int entityId, Metadata metadata) { + super(entityId, metadata, ItemStack.EMPTY); + } + + @Override + public int getObjectData() { + return 1; + } + + @Override + public boolean requiresVelocityPacketAtSpawn() { + return true; + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/LargeFireballMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/LargeFireballMeta.java new file mode 100644 index 0000000..2308527 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/LargeFireballMeta.java @@ -0,0 +1,39 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; +import me.tofaa.entitylib.meta.types.ObjectData; +import me.tofaa.entitylib.meta.types.ProjectileMeta; + +public class LargeFireballMeta extends ItemContainerMeta implements ObjectData, ProjectileMeta { + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + private int shooterId = -1; + + public LargeFireballMeta(int entityId, Metadata meta) { + super(entityId, meta, ItemStack.EMPTY); + } + + @Override + public int getObjectData() { + return this.shooterId == -1 ? 0 : this.shooterId; + } + + @Override + public boolean requiresVelocityPacketAtSpawn() { + return true; + } + + @Override + public int getShooter() { + return shooterId; + } + + @Override + public void setShooter(int entityId) { + this.shooterId = entityId; + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/SmallFireballMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/SmallFireballMeta.java new file mode 100644 index 0000000..513cb17 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/SmallFireballMeta.java @@ -0,0 +1,43 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; +import me.tofaa.entitylib.meta.types.ObjectData; +import me.tofaa.entitylib.meta.types.ProjectileMeta; + +public class SmallFireballMeta extends ItemContainerMeta implements ObjectData, ProjectileMeta { + + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public static final ItemStack SMALL_FIREBALL = ItemStack.builder().type(ItemTypes.FIRE_CHARGE).build(); + + private int shooterId = -1; + + public SmallFireballMeta(int entityId, Metadata meta) { + super(entityId, meta, SMALL_FIREBALL); + } + + @Override + public int getObjectData() { + return this.shooterId == -1 ? 0 : this.shooterId; + } + + @Override + public boolean requiresVelocityPacketAtSpawn() { + return true; + } + + @Override + public int getShooter() { + return shooterId; + } + + @Override + public void setShooter(int entityId) { + this.shooterId = entityId; + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/SnowballMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/SnowballMeta.java new file mode 100644 index 0000000..cdee6be --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/SnowballMeta.java @@ -0,0 +1,19 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class SnowballMeta extends ItemContainerMeta { + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public static final ItemStack SNOWBALL = ItemStack.builder().type(ItemTypes.SNOWBALL).build(); + + public SnowballMeta(int entityId, Metadata metadata) { + super(entityId, metadata, SNOWBALL); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/SpectralArrowMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/SpectralArrowMeta.java new file mode 100644 index 0000000..314ee83 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/SpectralArrowMeta.java @@ -0,0 +1,37 @@ +package me.tofaa.entitylib.meta.projectile; + +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ObjectData; +import me.tofaa.entitylib.meta.types.ProjectileMeta; + +public class SpectralArrowMeta extends BaseArrowMeta implements ProjectileMeta, ObjectData { + + public static final byte OFFSET = BaseArrowMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + private int shooterId = -1; + + public SpectralArrowMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + @Override + public int getObjectData() { + return this.shooterId == -1 ? 0 : this.shooterId + 1; + } + + @Override + public boolean requiresVelocityPacketAtSpawn() { + return true; + } + + @Override + public int getShooter() { + return shooterId; + } + + @Override + public void setShooter(int entityId) { + this.shooterId = entityId; + } +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEggMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEggMeta.java new file mode 100644 index 0000000..84eeaa0 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEggMeta.java @@ -0,0 +1,20 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class ThrownEggMeta extends ItemContainerMeta { + + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + private static final ItemStack EGG = ItemStack.builder().type(ItemTypes.EGG).build(); + + public ThrownEggMeta(int entityId, Metadata metadata) { + super(entityId, metadata, EGG); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEnderPearlMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEnderPearlMeta.java new file mode 100644 index 0000000..c75a441 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownEnderPearlMeta.java @@ -0,0 +1,19 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class ThrownEnderPearlMeta extends ItemContainerMeta { + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + private static final ItemStack ENDER_PEARL = ItemStack.builder().type(ItemTypes.ENDER_PEARL).build(); + + public ThrownEnderPearlMeta(int entityId, Metadata metadata) { + super(entityId, metadata, ENDER_PEARL); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownExpBottleMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownExpBottleMeta.java new file mode 100644 index 0000000..d3058bb --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownExpBottleMeta.java @@ -0,0 +1,19 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import com.github.retrooper.packetevents.protocol.item.type.ItemTypes; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class ThrownExpBottleMeta extends ItemContainerMeta { + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + private static final ItemStack EXP_BOTTLE = ItemStack.builder().type(ItemTypes.EXPERIENCE_BOTTLE).build(); + + public ThrownExpBottleMeta(int entityId, Metadata metadata) { + super(entityId, metadata, EXP_BOTTLE); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownPotionMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownPotionMeta.java new file mode 100644 index 0000000..b2514fd --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownPotionMeta.java @@ -0,0 +1,17 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import me.tofaa.entitylib.meta.Metadata; +import me.tofaa.entitylib.meta.types.ItemContainerMeta; + +public class ThrownPotionMeta extends ItemContainerMeta { + + public static final byte OFFSET = ItemContainerMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 0; + + public ThrownPotionMeta(int entityId, Metadata metadata) { + super(entityId, metadata, ItemStack.EMPTY); + } + + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownTridentMeta.java b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownTridentMeta.java new file mode 100644 index 0000000..7b27f7e --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/projectile/ThrownTridentMeta.java @@ -0,0 +1,31 @@ +package me.tofaa.entitylib.meta.projectile; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.Metadata; + +public class ThrownTridentMeta extends BaseArrowMeta{ + + public static final byte OFFSET = BaseArrowMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 2; + + public ThrownTridentMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public int getLoyaltyLevel() { + return super.metadata.getIndex(OFFSET, 0); + } + + public void setLoyaltyLevel(int value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.INT, value); + } + + public boolean isHasEnchantmentGlint() { + return super.metadata.getIndex(offset(1), false); + } + + public void setHasEnchantmentGlint(boolean value) { + super.metadata.setIndex(offset(1), EntityDataTypes.BOOLEAN, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/AgeableMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/AgeableMeta.java new file mode 100644 index 0000000..a2868aa --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/AgeableMeta.java @@ -0,0 +1,23 @@ +package me.tofaa.entitylib.meta.types; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import me.tofaa.entitylib.meta.Metadata; + +public class AgeableMeta extends MobMeta { + + public static final byte OFFSET = MobMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + public AgeableMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public boolean isBaby() { + return super.metadata.getIndex(OFFSET, false); + } + + public void setBaby(boolean value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.BOOLEAN, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/ItemContainerMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/ItemContainerMeta.java new file mode 100644 index 0000000..7d0f87b --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/ItemContainerMeta.java @@ -0,0 +1,27 @@ +package me.tofaa.entitylib.meta.types; + +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import com.github.retrooper.packetevents.protocol.item.ItemStack; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; + +public abstract class ItemContainerMeta extends EntityMeta { + public static final byte OFFSET = EntityMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + private final ItemStack baseItem; + + protected ItemContainerMeta(int entityId, Metadata metadata, ItemStack baseItem) { + super(entityId, metadata); + this.baseItem = baseItem; + } + + public ItemStack getItem() { + return super.metadata.getIndex(OFFSET, baseItem); + } + + public void setItem(ItemStack value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.ITEMSTACK, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/LivingEntityMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/LivingEntityMeta.java new file mode 100644 index 0000000..f25939f --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/LivingEntityMeta.java @@ -0,0 +1,119 @@ +package me.tofaa.entitylib.meta.types; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import com.github.retrooper.packetevents.protocol.player.HumanoidArm; +import com.github.retrooper.packetevents.util.Vector3i; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; + +import java.util.Optional; + +public class LivingEntityMeta extends EntityMeta { + public static final byte OFFSET = EntityMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 7; + + private final static byte IS_HAND_ACTIVE_BIT = 0x01; + private final static byte ACTIVE_HAND_BIT = 0x02; + private final static byte IS_IN_SPIN_ATTACK_BIT = 0x04; + + public LivingEntityMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + + public float getHealth() { + return super.metadata.getIndex(offset(1), 1F); + } + + + public int getPotionEffectColor() { + isVersionNewer(ServerVersion.V_1_9); + return super.metadata.getIndex(offset(2), 0); + } + + public void setPotionEffectColor(int value) { + isVersionNewer(ServerVersion.V_1_9); + super.metadata.setIndex(offset(2), EntityDataTypes.INT, value); + } + + public void setPotionEffectColor(int red, int green, int blue) { + isVersionNewer(ServerVersion.V_1_9); + setPotionEffectColor(red << 16 + green << 8 + blue); + } + + public boolean isPotionEffectAmbient() { + isVersionNewer(ServerVersion.V_1_9); + return super.metadata.getIndex(offset(3), false); + } + + public void setPotionEffectAmbient(boolean value) { + isVersionNewer(ServerVersion.V_1_9); + super.metadata.setIndex(offset(3), EntityDataTypes.BOOLEAN, value); + } + + public int getArrowCount() { + isVersionNewer(ServerVersion.V_1_9); + return super.metadata.getIndex(offset(4), 0); + } + + public void setArrowCount(int value) { + isVersionNewer(ServerVersion.V_1_9); + super.metadata.setIndex(offset(4), EntityDataTypes.INT, value); + } + + public void setHealth(float value) { + super.metadata.setIndex(offset(1), EntityDataTypes.FLOAT, value); + } + + public HumanoidArm getActiveHand() { + isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(OFFSET, ACTIVE_HAND_BIT) ? HumanoidArm.LEFT : HumanoidArm.RIGHT; + } + + public void setActiveHand(HumanoidArm value) { + isVersionNewer(ServerVersion.V_1_9); + setMaskBit(OFFSET, ACTIVE_HAND_BIT, value == HumanoidArm.LEFT); + } + + public boolean isInRiptideSpinAttack() { + isVersionNewer(ServerVersion.V_1_13); + return getMaskBit(OFFSET, IS_IN_SPIN_ATTACK_BIT); + } + + public void setInRiptideSpinAttack(boolean value) { + isVersionNewer(ServerVersion.V_1_13); + setMaskBit(OFFSET, IS_IN_SPIN_ATTACK_BIT, value); + } + + public Optional getBedPosition() { + isVersionNewer(ServerVersion.V_1_14); + return super.metadata.getIndex(offset(6), Optional.empty()); + } + + public void setBedPosition(Vector3i value) { + isVersionNewer(ServerVersion.V_1_14); + super.metadata.setIndex(offset(6), EntityDataTypes.OPTIONAL_BLOCK_POSITION, value == null ? Optional.empty() : Optional.of(value)); + } + + public int getBeeStingerCount() { + isVersionNewer(ServerVersion.V_1_15); + return super.metadata.getIndex(offset(5), 0); + } + + public void setBeeStingerCount(int value) { + isVersionNewer(ServerVersion.V_1_15); + super.metadata.setIndex(offset(5), EntityDataTypes.INT, value); + } + + public boolean isHandActive() { + isVersionNewer(ServerVersion.V_1_15); + return getMaskBit(OFFSET, IS_HAND_ACTIVE_BIT); + } + + public void setHandActive(boolean value) { + isVersionNewer(ServerVersion.V_1_15); + setMaskBit(OFFSET, IS_HAND_ACTIVE_BIT, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/MobMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/MobMeta.java new file mode 100644 index 0000000..82310ef --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/MobMeta.java @@ -0,0 +1,49 @@ +package me.tofaa.entitylib.meta.types; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; + +public class MobMeta extends LivingEntityMeta { + + public static final byte OFFSET = LivingEntityMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + private final static byte NO_AI_BIT = 0x01; + private final static byte IS_LEFT_HANDED_BIT = 0x02; + private final static byte IS_AGGRESSIVE_BIT = 0x04; + + + public MobMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public boolean isNoAi() { + return getMaskBit(OFFSET, NO_AI_BIT); + } + + public void setNoAi(boolean value) { + setMaskBit(OFFSET, NO_AI_BIT, value); + } + + public boolean isLeftHanded() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(OFFSET, IS_LEFT_HANDED_BIT); + } + + public void setLeftHanded(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(OFFSET, IS_LEFT_HANDED_BIT, value); + } + + public boolean isAggressive() { + EntityMeta.isVersionNewer(ServerVersion.V_1_14); + return getMaskBit(OFFSET, IS_AGGRESSIVE_BIT); + } + + public void setAggressive(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_14); + setMaskBit(OFFSET, IS_AGGRESSIVE_BIT, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/ObjectData.java b/src/main/java/me/tofaa/entitylib/meta/types/ObjectData.java new file mode 100644 index 0000000..9d6785e --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/ObjectData.java @@ -0,0 +1,9 @@ +package me.tofaa.entitylib.meta.types; + +public interface ObjectData { + + int getObjectData(); + + boolean requiresVelocityPacketAtSpawn(); + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/PlayerMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/PlayerMeta.java new file mode 100644 index 0000000..4a2dac5 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/PlayerMeta.java @@ -0,0 +1,148 @@ +package me.tofaa.entitylib.meta.types; + +import com.github.retrooper.packetevents.manager.server.ServerVersion; +import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes; +import com.github.retrooper.packetevents.protocol.nbt.NBTCompound; +import me.tofaa.entitylib.EntityLib; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.Metadata; +import org.jetbrains.annotations.Nullable; + +public class PlayerMeta extends LivingEntityMeta { + + public static final byte OFFSET = LivingEntityMeta.MAX_OFFSET; + public static final byte MAX_OFFSET = OFFSET + 1; + + private final static byte CAPE_BIT = 0x01; + private final static byte JACKET_BIT = 0x02; + private final static byte LEFT_SLEEVE_BIT = 0x04; + private final static byte RIGHT_SLEEVE_BIT = 0x08; + private final static byte LEFT_LEG_BIT = 0x10; + private final static byte RIGHT_LEG_BIT = 0x20; + private final static byte HAT_BIT = 0x40; + + public PlayerMeta(int entityId, Metadata metadata) { + super(entityId, metadata); + } + + public float getAdditionalHearts() { + return super.metadata.getIndex(OFFSET, 0F); + } + + public void setAdditionalHearts(float value) { + super.metadata.setIndex(OFFSET, EntityDataTypes.FLOAT, value); + } + + public int getScore() { + return super.metadata.getIndex(EntityMeta.offset(1), 0); + } + + public void setScore(int value) { + super.metadata.setIndex(EntityMeta.offset(1), EntityDataTypes.INT, value); + } + + public boolean isCapeEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), CAPE_BIT); + } + + public void setCapeEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), CAPE_BIT, value); + } + + public boolean isJacketEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), JACKET_BIT); + } + + public void setJacketEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), JACKET_BIT, value); + } + + public boolean isLeftSleeveEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), LEFT_SLEEVE_BIT); + } + + public void setLeftSleeveEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), LEFT_SLEEVE_BIT, value); + } + + public boolean isRightSleeveEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), RIGHT_SLEEVE_BIT); + } + + public void setRightSleeveEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), RIGHT_SLEEVE_BIT, value); + } + + public boolean isLeftLegEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), LEFT_LEG_BIT); + } + + public void setLeftLegEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), LEFT_LEG_BIT, value); + } + + public boolean isRightLegEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), RIGHT_LEG_BIT); + } + + public void setRightLegEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), RIGHT_LEG_BIT, value); + } + + public boolean isHatEnabled() { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + return getMaskBit(EntityMeta.offset(2), HAT_BIT); + } + + public void setHatEnabled(boolean value) { + EntityMeta.isVersionNewer(ServerVersion.V_1_9); + setMaskBit(EntityMeta.offset(2), HAT_BIT, value); + } + + public boolean isRightHandMain() { + if (EntityLib.getPacketEvents().getServerManager().getVersion().isOlderThan(ServerVersion.V_1_9)) { + return true; + } + return super.metadata.getIndex(EntityMeta.offset(3), (byte) 1) == (byte) 1; + } + + public void setRightHandMain(boolean value) { + if (EntityLib.getPacketEvents().getServerManager().getVersion().isOlderThan(ServerVersion.V_1_9)) { + return; + } + super.metadata.setIndex(EntityMeta.offset(3), EntityDataTypes.BYTE, (byte) (value ? 1 : 0)); + } + + public @Nullable NBTCompound getLeftShoulderData() { + EntityMeta.isVersionNewer(ServerVersion.V_1_11); + return super.metadata.getIndex(EntityMeta.offset(4), null); + } + + public void setLeftShoulderData(@Nullable NBTCompound value) { + if (value == null) value = new NBTCompound(); + super.metadata.setIndex(EntityMeta.offset(4), EntityDataTypes.NBT, value); + } + + public @Nullable NBTCompound getRightShoulderData() { + EntityMeta.isVersionNewer(ServerVersion.V_1_11); + return super.metadata.getIndex(EntityMeta.offset(5), null); + } + + public void setRightShoulderData(@Nullable NBTCompound value) { + if (value == null) value = new NBTCompound(); + super.metadata.setIndex(EntityMeta.offset(5), EntityDataTypes.NBT, value); + } + +} diff --git a/src/main/java/me/tofaa/entitylib/meta/types/ProjectileMeta.java b/src/main/java/me/tofaa/entitylib/meta/types/ProjectileMeta.java new file mode 100644 index 0000000..2560967 --- /dev/null +++ b/src/main/java/me/tofaa/entitylib/meta/types/ProjectileMeta.java @@ -0,0 +1,10 @@ +package me.tofaa.entitylib.meta.types; + + +public interface ProjectileMeta { + + int getShooter(); + + void setShooter(int entityId); + +} diff --git a/test-plugin/.gitignore b/test-plugin/.gitignore new file mode 100644 index 0000000..b63da45 --- /dev/null +++ b/test-plugin/.gitignore @@ -0,0 +1,42 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/test-plugin/build.gradle b/test-plugin/build.gradle new file mode 100644 index 0000000..0ee9a0d --- /dev/null +++ b/test-plugin/build.gradle @@ -0,0 +1,30 @@ +plugins { + id 'java' + id 'com.github.johnrengelman.shadow' version '7.1.2' + +} + +group = 'me.tofaa.peentitymeta' +version = '1.0-SNAPSHOT' + +repositories { + mavenCentral() + maven { + name = 'papermc' + url = 'https://repo.papermc.io/repository/maven-public/' + } + maven { + name = 'codemc-repo' + url = 'https://repo.codemc.io/repository/maven-releases/' + } + maven { + url = "https://oss.sonatype.org/content/groups/public/" + } + maven { url = "https://repo.codemc.org/repository/maven-public/" } +} + +dependencies { + compileOnly('org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT') + compileOnly('com.github.retrooper.packetevents:spigot:2.0.2') + implementation project(':') +} diff --git a/test-plugin/src/main/java/me/tofaa/entitylib/EntityLibPlugin.java b/test-plugin/src/main/java/me/tofaa/entitylib/EntityLibPlugin.java new file mode 100644 index 0000000..dae11e6 --- /dev/null +++ b/test-plugin/src/main/java/me/tofaa/entitylib/EntityLibPlugin.java @@ -0,0 +1,16 @@ +package me.tofaa.entitylib; + +import com.github.retrooper.packetevents.PacketEvents; +import org.bukkit.plugin.java.JavaPlugin; + +public final class EntityLibPlugin extends JavaPlugin { + + static EntityLibPlugin instance; + + @Override + public void onEnable() { + EntityLib.init(PacketEvents.getAPI()); + getCommand("testapi").setExecutor(new TestCommand()); + instance = this; + } +} diff --git a/test-plugin/src/main/java/me/tofaa/entitylib/TestCommand.java b/test-plugin/src/main/java/me/tofaa/entitylib/TestCommand.java new file mode 100644 index 0000000..a860637 --- /dev/null +++ b/test-plugin/src/main/java/me/tofaa/entitylib/TestCommand.java @@ -0,0 +1,73 @@ +package me.tofaa.entitylib; + +import com.github.retrooper.packetevents.PacketEvents; +import com.github.retrooper.packetevents.protocol.entity.type.EntityTypes; +import com.github.retrooper.packetevents.util.Vector3d; +import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerEntityMetadata; +import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerSpawnEntity; +import me.tofaa.entitylib.meta.EntityMeta; +import me.tofaa.entitylib.meta.mobs.PigMeta; +import me.tofaa.entitylib.meta.mobs.SheepMeta; +import me.tofaa.entitylib.meta.types.PlayerMeta; +import org.bukkit.Bukkit; +import org.bukkit.command.Command; +import org.bukkit.command.CommandExecutor; +import org.bukkit.command.CommandSender; +import org.bukkit.entity.Player; +import org.bukkit.scheduler.BukkitTask; +import org.jetbrains.annotations.NotNull; + +import java.util.Optional; +import java.util.UUID; + +public class TestCommand implements CommandExecutor { + + private int entityId = -1; + private BukkitTask task; + + @Override + public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) { + if (!(sender instanceof Player)) return false; + Player player = (Player) sender; + if (entityId == -1) { + createEntity(player); + } + SheepMeta meta = EntityLib.getMeta(entityId, SheepMeta.class); + if (task == null || task.isCancelled()) { + this.task = Bukkit.getScheduler().runTaskTimer(EntityLibPlugin.instance, () -> { + byte randomColor = (byte) (Math.random() * 15); + meta.setColor(randomColor); + meta.setSheared(!meta.isSheared()); + WrapperPlayServerEntityMetadata packet = meta.createPacket(); + packet.getEntityMetadata().forEach(s -> player.sendMessage(s.getValue().toString())); + PacketEvents.getAPI().getPlayerManager().getUser(player).sendPacket(packet); + player.sendMessage("Color is now " + meta.getColor() + " (" + randomColor + ")"); + }, 0L, 4L); + } + else { + task.cancel(); + task = null; + } + return true; + } + + void createEntity(Player player) { + entityId = (int) (Math.random() * 99999); + Optional uuid = Optional.of(UUID.randomUUID()); + Optional velocity = Optional.empty(); + WrapperPlayServerSpawnEntity packet = new WrapperPlayServerSpawnEntity( + entityId, + uuid, + EntityTypes.SHEEP, + new Vector3d(player.getLocation().getX(), player.getLocation().getY(), player.getLocation().getZ()), + player.getLocation().getPitch(), + player.getLocation().getYaw(), + 90, + 0, + velocity + ); + PacketEvents.getAPI().getPlayerManager().getUser(player).sendPacket(packet); + EntityMeta meta = EntityLib.createMeta(entityId, EntityTypes.SHEEP); + player.sendMessage("Meta class is " + meta.getClass().getSimpleName()); + } +} diff --git a/test-plugin/src/main/resources/plugin.yml b/test-plugin/src/main/resources/plugin.yml new file mode 100644 index 0000000..7f9b2ae --- /dev/null +++ b/test-plugin/src/main/resources/plugin.yml @@ -0,0 +1,9 @@ +name: EntityLibPlugin +version: 1.0.0 +depend: + - packetevents +main: me.tofaa.entitylib.EntityLibPlugin +commands: + testapi: + description: Test PEEntityMeta API + usage: / \ No newline at end of file