make tha client

This commit is contained in:
core 2023-07-21 21:58:40 -04:00
commit 166d04c3ba
Signed by: core
GPG Key ID: FDBF740DADDCEECF
36 changed files with 1289 additions and 0 deletions

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# gradle
.gradle/
build/
out/
classes/
# eclipse
*.launch
# idea
.idea/
*.iml
*.ipr
*.iws
# vscode
.settings/
.vscode/
bin/
.classpath
.project
# macos
*.DS_Store
# fabric
run/
# java
hs_err_*.log
replay_*.log
*.hprof
*.jfr

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plugins {
id 'fabric-loom' version '1.3-SNAPSHOT'
id 'maven-publish'
id "org.jetbrains.kotlin.jvm" version "1.9.0"
id("com.github.johnrengelman.shadow") version "8.1.1"
}
version = project.mod_version
group = project.maven_group
base {
archivesName = project.archives_base_name
}
repositories {
// Add repositories to retrieve artifacts from in here.
// You should only use this when depending on other mods because
// Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
// See https://docs.gradle.org/current/userguide/declaring_repositories.html
// for more information about repositories.
maven {
url "https://notnite.github.io/blockbuild/mvn/"
}
}
dependencies {
// To change the versions see the gradle.properties file
minecraft "com.mojang:minecraft:${project.minecraft_version}"
mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2"
modImplementation "net.fabricmc:fabric-loader:${project.loader_version}"
// Fabric API. This is technically optional, but you probably want it anyway.
modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
modImplementation "net.fabricmc:fabric-language-kotlin:${project.fabric_kotlin_version}"
// Uncomment the following line to enable the deprecated Fabric API modules.
// These are included in the Fabric API production distribution and allow you to update your mod to the latest modules at a later more convenient time.
// modImplementation "net.fabricmc.fabric-api:fabric-api-deprecated:${project.fabric_version}"
implementation(shadow("io.github.spair:imgui-java-binding:${project.imgui_version}"))
implementation(shadow("io.github.spair:imgui-java-lwjgl3:${project.imgui_version}"))
implementation(shadow("io.github.spair:imgui-java-natives-windows:${project.imgui_version}"))
implementation(shadow("io.github.spair:imgui-java-natives-linux:${project.imgui_version}"))
implementation(shadow("io.github.spair:imgui-java-natives-macos:${project.imgui_version}"))
}
processResources {
inputs.property "version", project.version
filesMatching("fabric.mod.json") {
expand "version": project.version
}
}
tasks.withType(JavaCompile).configureEach {
it.options.release = 17
}
tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
kotlinOptions {
jvmTarget = 17
}
}
java {
// Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task
// if it is present.
// If you remove this line, sources will not be generated.
withSourcesJar()
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
jar {
from("LICENSE") {
rename { "${it}_${project.base.archivesName.get()}"}
}
}
// configure the maven publication
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
}
}
// See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
repositories {
// Add repositories to publish to here.
// Notice: This block does NOT have the same function as the block in the top level.
// The repositories here will be used for publishing your artifact, not for
// retrieving dependencies.
}
}
loom {
runs {
client {
vmArgs "-Dclient-brand=LiveOverflowMod"
}
}
}

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org.gradle.jvmargs=-Xmx1G
org.gradle.parallel=true
# Fabric Properties
# check these on https://fabricmc.net/develop
minecraft_version=1.20.1
yarn_mappings=1.20.1+build.10
loader_version=0.14.21
fabric_kotlin_version=1.10.8+kotlin.1.9.0
mod_version=1.0.0
maven_group=dev.coredeos
archives_base_name=maple
fabric_version=0.86.0+1.20.1
imgui_version=1.86.10

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gradle/wrapper/gradle-wrapper.jar vendored Normal file

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/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/HEAD/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
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&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: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
ulimit -n "$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
# 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"'
# 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 "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# 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 "$JAVACMD" "$@"

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@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=.
@rem This is normally unused
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% equ 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% equ 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!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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pluginManagement {
repositories {
maven {
name = 'Fabric'
url = 'https://maven.fabricmc.net/'
}
mavenCentral()
gradlePluginPortal()
}
}

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package dev.coredoes.maple.mixin;
import dev.coredoes.maple.util.BrandRetriever;
import net.minecraft.client.ClientBrandRetriever;
import net.minecraft.obfuscate.DontObfuscate;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Overwrite;
@Mixin(ClientBrandRetriever.class)
public class ClientBrandRetrieverMixin {
/**
* @author c0repwn3r
* @reason for brand setting with -Dclient-brand
*/
@DontObfuscate
@Overwrite(remap = false)
public static String getClientModName() {
return BrandRetriever.Companion.retrieveBrand();
}
}

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package dev.coredoes.maple.mixin;
import net.minecraft.network.ClientConnection;
import net.minecraft.network.PacketCallbacks;
import net.minecraft.network.listener.PacketListener;
import net.minecraft.network.packet.Packet;
import net.minecraft.network.packet.c2s.play.CustomPayloadC2SPacket;
import net.minecraft.network.packet.s2c.play.HealthUpdateS2CPacket;
import net.minecraft.util.Identifier;
import org.jetbrains.annotations.Nullable;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import java.util.Objects;
@Mixin(ClientConnection.class)
public class ClientConnectionMixin {
@Inject(method = "handlePacket", at = @At("HEAD"), cancellable = true)
private static <T extends PacketListener> void onHandlePacket(Packet<T> packet, PacketListener listener, CallbackInfo info) {
if (packet instanceof HealthUpdateS2CPacket pkt) {
if (pkt.getHealth() == 0 && pkt.getFood() == 0 && pkt.getSaturation() == 0) {
info.cancel();
}
}
}
@Inject(method = "sendImmediately", at = @At("HEAD"), cancellable = true)
private void sendImmediately(Packet<?> packet, @Nullable PacketCallbacks callbacks, CallbackInfo ci) {
if (packet instanceof CustomPayloadC2SPacket pkt) {
if (Objects.equals(pkt.getChannel(), new Identifier("minecraft", "register"))) {
ci.cancel();
}
}
}
}

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package dev.coredoes.maple.mixin;
import dev.coredoes.maple.manager.GuiManager;
import net.minecraft.client.util.InputUtil;
import org.lwjgl.glfw.GLFWCharModsCallbackI;
import org.lwjgl.glfw.GLFWKeyCallbackI;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(InputUtil.class)
public class InputUtilMixin {
@Inject(method = "setKeyboardCallbacks", at = @At("TAIL"))
private static void setKeyboardCallbacks(long handle, GLFWKeyCallbackI keyCallback, GLFWCharModsCallbackI charModsCallback, CallbackInfo ci) {
GuiManager.INSTANCE.windowInit(handle);
}
}

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package dev.coredoes.maple.mixin;
import dev.coredoes.maple.gui.MapleScreen;
import net.minecraft.client.Keyboard;
import net.minecraft.client.MinecraftClient;
import org.lwjgl.glfw.GLFW;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(Keyboard.class)
public class KeyboardMixin {
@Inject(method = "onKey(JIIII)V", at = @At("HEAD"))
public void onKey(long window, int key, int scancode, int action, int modifiers, CallbackInfo ci) {
var menuKey = GLFW.GLFW_KEY_RIGHT_SHIFT;
if (key == menuKey) {
var mc = MinecraftClient.getInstance();
if (mc.currentScreen == null) mc.setScreen(MapleScreen.INSTANCE);
}
}
}

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package dev.coredoes.maple.mixin;
import dev.coredoes.maple.module.BotMovement;
import net.minecraft.network.packet.c2s.play.PlayerMoveC2SPacket;
import org.spongepowered.asm.mixin.Final;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Mutable;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(PlayerMoveC2SPacket.class)
public class PlayerMoveC2SPacketMixin {
@Final
@Shadow
@Mutable
protected double x;
@Final
@Mutable
@Shadow
protected double z;
@Inject(method = "<init>", at = @At("TAIL"))
public void constructor(double x, double y, double z, float yaw, float pitch, boolean onGround, boolean changePosition, boolean changeLook, CallbackInfo ci) {
if (BotMovement.INSTANCE.isEnabled()) {
double newX = Math.round(x * 100) / 100d;
double newZ = Math.round(z * 100) / 100d;
this.x = Math.nextAfter(newX, newX + Math.signum(newX)); // Round x
this.z = Math.nextAfter(newZ, newZ + Math.signum(newZ)); // Round z
}
}
}

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package dev.coredoes.maple.mixin;
import com.mojang.blaze3d.systems.RenderSystem;
import dev.coredoes.maple.manager.GuiManager;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@Mixin(RenderSystem.class)
public class RenderSystemMixin {
@Inject(at = @At("HEAD"), method = "flipFrame")
private static void flipFrame(long window, CallbackInfo ci) {
GuiManager.INSTANCE.onFrame();
}
}

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package dev.coredoes.maple
interface Manager {
fun init()
fun stringName(): String
}

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package dev.coredoes.maple
import dev.coredoes.maple.event.EventManager
import dev.coredoes.maple.manager.GuiManager
import dev.coredoes.maple.manager.LOJoinChallengeManager
import dev.coredoes.maple.manager.ModuleManager
import net.fabricmc.api.ClientModInitializer
import org.slf4j.LoggerFactory
object Maple : ClientModInitializer {
val logger = LoggerFactory.getLogger("maple")
val eventManager = EventManager()
override fun onInitializeClient() {
logger.info("Hello, world!")
val managers = arrayOf(
LOJoinChallengeManager,
ModuleManager,
GuiManager,
dev.coredoes.maple.manager.EventManager
)
for (i in managers.indices) {
logger.info("Initializing Maple... [Stage ${i+1}/${managers.size}: ${managers[i].stringName()}Init]")
managers[i].init()
}
}
}

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package dev.coredoes.maple.event
/**
* Marks a function as an event handler.
* The function must have a single parameter of the event type.
*/
@Target(AnnotationTarget.FUNCTION)
annotation class EventHandler

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package dev.coredoes.maple.event
import kotlinx.coroutines.sync.Mutex
import java.lang.reflect.Method
import kotlin.reflect.KClass
import kotlin.reflect.full.declaredFunctions
import kotlin.reflect.jvm.javaMethod
import kotlin.reflect.jvm.javaType
typealias UnregisterFunc = () -> Unit
typealias EventHandlerFunc<T> = (obj: T, unregister: UnregisterFunc) -> Any?
typealias EventTarget = Pair<Any?, Method>
/**
* A simple event bus, similar to Bukkit and Orbit.
*
* There are two ways to receive events:
* - Register instances of classes with [registerClass], adding functions annotated with [EventHandler].
* - Register functions directly with [registerFunc].
*
* Define custom events in your own enum-like class, or use existing types (e.g. packet classes).
*
* ```
* sealed class MyEvents {
* object SomethingHappened : MyEvents()
* class SomethingElseHappened(val data: String) : MyEvents()
* }
* ```
*/
@Suppress("UNCHECKED_CAST")
class EventManager {
private val handlers: MutableMap<Class<*>, MutableList<EventTarget>> = mutableMapOf()
private val functions: MutableMap<Class<*>, MutableList<EventHandlerFunc<*>>> = mutableMapOf()
private fun registerClassInternal(clazz: KClass<*>, obj: Any, register: Boolean) {
val methods = clazz.declaredFunctions.filter { func -> func.annotations.any { it is EventHandler } }
for (method in methods) {
val paramType = method.parameters[1].type.javaType as Class<*>
val list = handlers.getOrPut(paramType) { mutableListOf() }
if (register) {
list.add(
EventTarget(
obj,
method.javaMethod!!
)
)
} else {
list.removeIf { it.first == obj && it.second == method.javaMethod!! }
}
}
}
private fun <T : Any> dispatchClassInternal(event: T): List<Any?> {
val targetHandlers = handlers[event.javaClass] ?: listOf()
val ret = mutableListOf<Any?>()
for (target in targetHandlers) {
val response = target.second.invoke(target.first, event)
ret.add(response)
}
return ret
}
private fun <T : Any> dispatchFuncInternal(event: T): List<Any?> {
val targetFunctions = functions[event.javaClass] ?: listOf()
val ret = mutableListOf<Any?>()
// Clone it so we don't ConcurrentModificationException
for (func in targetFunctions.toMutableList()) {
val funcCasted = func as EventHandlerFunc<T>
var shouldUnregister = false
val response = funcCasted(event) { shouldUnregister = true }
ret.add(response)
if (shouldUnregister) {
// Could call the internal function to remove it, but eh
functions[event.javaClass]?.remove(func)
}
}
return ret
}
/**
* Do not call this function directly. Use [registerFunc] and [unregisterFunc] instead.
* It is public because of inlined functions.
*/
fun <T : Any, C : KClass<T>> registerFuncInternal(
type: C,
func: EventHandlerFunc<T>,
register: Boolean
): EventHandlerFunc<T> {
val list = functions.getOrPut(type.java) { mutableListOf() }
if (register) {
list.add(func)
} else {
list.remove(func)
}
return func
}
/**
* Registers all functions with the [EventHandler] annotation in the specified class.
*
* ```
* class MyClass {
* @EventHandler
* fun exampleFunction(event: String) {
* // Do something
* }
* }
*
* val clazz = MyClass()
* val eventHandler = EventManager()
*
* eventHandler.registerClass(clazz)
* eventHandler.dispatch("Hello, world!")
* ```
*
* @param obj The class to register functions in.
*/
fun registerClass(obj: Any) = registerClassInternal(obj::class, obj, true)
/**
* Unregisters all functions with the [EventHandler] annotation in the specified class.
*
* @param obj The class to unregister functions in.
*/
fun unregisterClass(obj: Any) = registerClassInternal(obj::class, obj, false)
/**
* Registers a function to receive events of the specified type.
*
* The function will receive the event along with an unregister function. This can be called in your event handler
* logic to stop receiving events (e.g. one-time event handlers).
*
* ```
* val eventManager = EventManager()
*
* eventManager.registerFunc(String::class) { str, _ ->
* println("String received (func one): $str")
* }
*
* eventManager.registerFunc(String::class) { str, unregister ->
* println("String received (func two): $str")
* unregister() // This function will no longer be called after this event
* }
*
* eventManager.dispatch("Hello, world!")
* eventManager.dispatch("Hello again, world!")
* ```
*
* @param clazz The class of the event to receive.
* @param func The function to call when an event is dispatched.
*/
inline fun <reified T : Any, reified C : KClass<T>> registerFunc(clazz: C, noinline func: EventHandlerFunc<T>) =
registerFuncInternal(clazz, func, true)
/**
* Unregisters a function receiving events of the specified type. This is effectively the same as calling the
* unregister function inside the event handler.
*
* @param clazz The class of the event to stop receiving.
* @param func The associated event handler function.
*/
inline fun <reified T : Any, reified C : KClass<T>> unregisterFunc(clazz: C, noinline func: EventHandlerFunc<T>) =
registerFuncInternal(clazz, func, false)
/**
* Dispatches an event to all registered handlers, returning a list of all return values from each handler.
* Use the [filterIsInstance] function to filter to a specific type.
*
* @param event The event to dispatch.
* @return A list of all return values from each handler.
*/
fun <T : Any> dispatch(event: T): List<Any?> {
val ret = mutableListOf<Any?>()
ret.addAll(dispatchClassInternal(event))
ret.addAll(dispatchFuncInternal(event))
return ret
}
/**
* Waits for an event of the specified type and returns it.
*
* @param obj The class of the event to wait for.
*/
suspend inline fun <reified T : Any, reified C : KClass<T>> waitForEvent(obj: C): T {
var value: T? = null
// This is a very fun way to solve this, I think
val receivedSignal = Mutex(true)
val func = { e: T, unregister: UnregisterFunc ->
value = e
receivedSignal.unlock()
unregister()
}
registerFunc(obj, func)
receivedSignal.lock()
return value!!
}
}

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package dev.coredoes.maple.event
import net.minecraft.network.packet.Packet
sealed class MapleEvent {
data object PreTick : MapleEvent()
data object PostTick : MapleEvent()
data class SendPacket(val packet: Packet<*>) : MapleEvent()
data class RecievePacket(val packet: Packet<*>) : MapleEvent()
data object Draw : MapleEvent()
}

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stolen from hajlib

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package dev.coredoes.maple.gui
import dev.coredoes.maple.gui.panel.PanelManager
import net.minecraft.text.Text
object MapleScreen : Screen(Text.of("Maple")) {
override fun shouldPause() = false
override fun draw() {
PanelManager.draw()
}
override fun close() {
super.close()
}
}

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package dev.coredoes.maple.gui
object ModMenu {
}

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package dev.coredoes.maple.gui
import dev.coredoes.maple.Maple
import dev.coredoes.maple.event.MapleEvent
import dev.coredoes.maple.event.UnregisterFunc
import imgui.ImGui
import net.minecraft.client.gui.screen.Screen
import net.minecraft.text.Text
open class Screen(title: Text) : Screen(title) {
var initialized: Boolean = false
private val drawFun = { _: MapleEvent.Draw, _: UnregisterFunc -> this.draw() }
open fun draw() {}
override fun init() {
if (!initialized) {
Maple.eventManager.registerFunc(MapleEvent.Draw::class, drawFun)
val io = ImGui.getIO()
io.wantCaptureKeyboard = true
io.wantCaptureMouse = true
io.wantTextInput = true
initialized = true
}
}
override fun removed() {
if (initialized) {
Maple.eventManager.unregisterFunc(MapleEvent.Draw::class, drawFun)
val io = ImGui.getIO()
io.wantCaptureKeyboard = false
io.wantCaptureMouse = false
io.wantTextInput = false
initialized = false
}
super.removed()
}
}

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package dev.coredoes.maple.gui.panel
import imgui.ImGui
import imgui.extension.implot.ImPlot
import imgui.type.ImBoolean
object AboutPanel : Panel {
private var showDemo = ImBoolean(false)
private var showPlotDemo = ImBoolean(false)
override fun draw() {
ImGui.text("Maple is a really terrible Minecraft utility mod made by c0repwn3r.")
ImGui.checkbox("Show ImGui demo window", showDemo)
ImGui.checkbox("Show ImPlot demo window", showPlotDemo)
if (showDemo.get()) {
ImGui.showDemoWindow(showDemo)
}
if (showPlotDemo.get()) {
ImPlot.showDemoWindow(showPlotDemo)
}
}
override fun getTitle(): String {
return "About"
}
}

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package dev.coredoes.maple.gui.panel
interface Panel {
fun draw()
fun getTitle(): String
fun postDraw() {}
}

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package dev.coredoes.maple.gui.panel
import imgui.ImGui
object PanelManager {
private var panels: Array<Panel> = emptyArray()
fun registerPanel(panel: Panel) {
panels = panels.plus(panel)
}
fun draw() {
for (panel in panels) {
ImGui.begin(panel.getTitle())
panel.draw()
ImGui.end()
panel.postDraw()
}
}
}

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package dev.coredoes.maple.manager
import dev.coredoes.maple.Manager
import dev.coredoes.maple.Maple
import dev.coredoes.maple.event.MapleEvent
import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents
object EventManager : Manager {
override fun init() {
ClientTickEvents.START_CLIENT_TICK.register {
Maple.eventManager.dispatch(MapleEvent.PreTick)
}
ClientTickEvents.END_CLIENT_TICK.register {
Maple.eventManager.dispatch(MapleEvent.PostTick)
}
}
override fun stringName(): String {
return "EventManager"
}
}

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package dev.coredoes.maple.manager
import dev.coredoes.maple.Manager
import dev.coredoes.maple.Maple
import dev.coredoes.maple.event.MapleEvent
import dev.coredoes.maple.gui.panel.AboutPanel
import dev.coredoes.maple.gui.panel.PanelManager
import imgui.ImFontConfig
import imgui.ImGui
import imgui.extension.implot.ImPlot
import imgui.flag.ImGuiConfigFlags
import imgui.gl3.ImGuiImplGl3
import imgui.glfw.ImGuiImplGlfw
import net.fabricmc.loader.api.FabricLoader
import org.lwjgl.glfw.GLFW
import kotlin.properties.Delegates
object GuiManager : Manager {
private val imguiGlfw = ImGuiImplGlfw()
private val imguiGl3 = ImGuiImplGl3()
private var windowHandle by Delegates.notNull<Long>()
fun windowInit(handle: Long) {
ImGui.createContext()
val io = ImGui.getIO()
io.iniFilename = FabricLoader.getInstance().configDir.resolve("imgui.ini").toString()
io.addConfigFlags(ImGuiConfigFlags.NavEnableKeyboard or ImGuiConfigFlags.DockingEnable)
val fontAtlas = io.fonts
val fontConfig = ImFontConfig()
fontAtlas.addFontDefault()
fontConfig.mergeMode = true
fontConfig.pixelSnapH = true
fontConfig.destroy()
imguiGl3.init("#version 130")
imguiGlfw.init(handle, true)
windowHandle = handle
ImPlot.createContext()
}
fun onFrame() {
imguiGlfw.newFrame()
ImGui.newFrame()
Maple.eventManager.dispatch(MapleEvent.Draw)
ImGui.render()
imguiGl3.renderDrawData(ImGui.getDrawData())
val backupWindowPtr = GLFW.glfwGetCurrentContext()
ImGui.updatePlatformWindows()
ImGui.renderPlatformWindowsDefault()
GLFW.glfwMakeContextCurrent(backupWindowPtr)
}
override fun init() {
PanelManager.registerPanel(AboutPanel)
}
override fun stringName(): String {
return "Gui"
}
}

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package dev.coredoes.maple.manager
import dev.coredoes.maple.Manager
import net.fabricmc.fabric.api.client.networking.v1.ClientLoginNetworking
import net.fabricmc.fabric.api.networking.v1.PacketByteBufs
import net.minecraft.util.Identifier
import java.util.concurrent.CompletableFuture
object LOJoinChallengeManager : Manager {
override fun init() {
ClientLoginNetworking.registerGlobalReceiver(Identifier("liveoverflowmod:join")) { _, _, buf, _ ->
buf.readString()
val buf2 = PacketByteBufs.create()
buf2.writeInt(buf.readInt() + buf.readInt())
val future = CompletableFuture.completedFuture(buf2)
future
}
}
override fun stringName(): String {
return "LOJoinChallengeManager"
}
}

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package dev.coredoes.maple.manager
import dev.coredoes.maple.Manager
import dev.coredoes.maple.module.BotMovement
import dev.coredoes.maple.module.Module
object ModuleManager : Manager {
private val modules: MutableMap<String, Module> = mutableMapOf()
override fun init() {
registerModule("botmovement", BotMovement)
}
override fun stringName(): String {
return "ModuleManager"
}
fun registerModule(id: String, module: Module) {
modules[id] = module
}
fun unregisterModule(id: String) {
modules.remove(id)
}
fun enableModule(id: String) {
modules[id]?.setEnabled(true)
}
fun disableModule(id: String) {
modules[id]?.setEnabled(false)
}
}

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package dev.coredoes.maple.module
object BotMovement : Module {
private var enabled = true
override fun isEnabled(): Boolean { return enabled }
override fun setEnabled(enabled: Boolean) {
this.enabled = enabled
}
}

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package dev.coredoes.maple.module
import dev.coredoes.maple.manager.ModuleManager
interface Module {
fun onRegister(manager: ModuleManager) {}
fun onUnregister(manager: ModuleManager) {}
fun onEnable(manager: ModuleManager) {}
fun onDisable(manager: ModuleManager) {}
fun isEnabled(): Boolean { return false }
fun setEnabled(enabled: Boolean) {}
}

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package dev.coredoes.maple.util
class BrandRetriever {
companion object {
fun retrieveBrand(): String {
return System.getProperty("client-brand") ?: "vanilla"
}
}
}

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{
"schemaVersion": 1,
"id": "maple",
"version": "${version}",
"name": "maple",
"description": "minecraft utility mod",
"authors": [
"c0repwn3r"
],
"contact": {
"homepage": "https://coredoes.dev",
"sources": "https://git.e3t.cc/~core/maple"
},
"license": "All rights reserved",
"icon": "assets/maple/icon.png",
"environment": "client",
"entrypoints": {
"client": [
{
"value": "dev.coredoes.maple.Maple",
"adapter": "kotlin"
}
]
},
"mixins": [
"maple.mixins.json"
],
"depends": {
"fabricloader": ">=0.14.21",
"minecraft": "~1.20.1",
"java": ">=17",
"fabric-api": "*",
"fabric-language-kotlin": ">=1.9.0"
}
}

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{
"required": true,
"package": "dev.coredoes.maple.mixin",
"compatibilityLevel": "JAVA_17",
"mixins": [
"ClientConnectionMixin",
"PlayerMoveC2SPacketMixin"
],
"injectors": {
"defaultRequire": 1
},
"client": [
"ClientBrandRetrieverMixin",
"InputUtilMixin",
"KeyboardMixin",
"RenderSystemMixin"
]
}