From d2b6a6009ee3b7f420d421f78f2e38f73abcdfdc Mon Sep 17 00:00:00 2001 From: Luther Wen Xu Date: Sat, 5 Oct 2019 17:54:42 +0800 Subject: [PATCH] kotlin: Add initial implementation --- KotlinPlugin/.gitignore | 4 + KotlinPlugin/build.gradle.kts | 28 +++ KotlinPlugin/gradle.properties | 1 + KotlinPlugin/gradlew | 172 ++++++++++++++++++ KotlinPlugin/gradlew.bat | 84 +++++++++ KotlinPlugin/settings.gradle | 2 + .../com/terraocean/plugin/TerraOceanPlugin.kt | 26 +++ .../com/terraocean/plugin/afk/AFKRecorder.kt | 33 ++++ .../com/terraocean/plugin/bridge/AFKBridge.kt | 11 ++ .../com/terraocean/plugin/bridge/WebSocket.kt | 84 +++++++++ KotlinPlugin/src/main/kotlin/plugin.yml | 6 + 11 files changed, 451 insertions(+) create mode 100644 KotlinPlugin/.gitignore create mode 100644 KotlinPlugin/build.gradle.kts create mode 100644 KotlinPlugin/gradle.properties create mode 100755 KotlinPlugin/gradlew create mode 100644 KotlinPlugin/gradlew.bat create mode 100644 KotlinPlugin/settings.gradle create mode 100644 KotlinPlugin/src/main/kotlin/com/terraocean/plugin/TerraOceanPlugin.kt create mode 100644 KotlinPlugin/src/main/kotlin/com/terraocean/plugin/afk/AFKRecorder.kt create mode 100644 KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/AFKBridge.kt create mode 100644 KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/WebSocket.kt create mode 100644 KotlinPlugin/src/main/kotlin/plugin.yml diff --git a/KotlinPlugin/.gitignore b/KotlinPlugin/.gitignore new file mode 100644 index 0000000..4cfdd8e --- /dev/null +++ b/KotlinPlugin/.gitignore @@ -0,0 +1,4 @@ +build/ +gradle/ +.gradle/ +.idea/ diff --git a/KotlinPlugin/build.gradle.kts b/KotlinPlugin/build.gradle.kts new file mode 100644 index 0000000..1da268b --- /dev/null +++ b/KotlinPlugin/build.gradle.kts @@ -0,0 +1,28 @@ +import org.jetbrains.kotlin.gradle.tasks.KotlinCompile + +plugins { + kotlin("jvm") version "1.3.50" +} + +group = "com.terraocean" +version = "1.0-SNAPSHOT" + +repositories { + mavenCentral() + maven("https://hub.spigotmc.org/nexus/content/repositories/snapshots/") + maven("https://oss.sonatype.org/content/repositories/snapshots") +} + +dependencies { + val ktorVersion = "1.2.4" + + implementation(kotlin("stdlib-jdk8")) + implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2") + implementation("io.ktor:ktor-client-websockets:$ktorVersion") + implementation("io.ktor:ktor-client-okhttp:$ktorVersion") + compileOnly("org.spigotmc:spigot-api:1.14.4-R0.1-SNAPSHOT") +} + +tasks.withType { + kotlinOptions.jvmTarget = "1.8" +} \ No newline at end of file diff --git a/KotlinPlugin/gradle.properties b/KotlinPlugin/gradle.properties new file mode 100644 index 0000000..29e08e8 --- /dev/null +++ b/KotlinPlugin/gradle.properties @@ -0,0 +1 @@ +kotlin.code.style=official \ No newline at end of file diff --git a/KotlinPlugin/gradlew b/KotlinPlugin/gradlew new file mode 100755 index 0000000..af6708f --- /dev/null +++ b/KotlinPlugin/gradlew @@ -0,0 +1,172 @@ +#!/usr/bin/env sh + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$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" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=$(save "$@") + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong +if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then + cd "$(dirname "$0")" +fi + +exec "$JAVACMD" "$@" diff --git a/KotlinPlugin/gradlew.bat b/KotlinPlugin/gradlew.bat new file mode 100644 index 0000000..0f8d593 --- /dev/null +++ b/KotlinPlugin/gradlew.bat @@ -0,0 +1,84 @@ +@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 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" + +@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 init + +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 init + +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 + +:init +@rem Get command-line arguments, handling Windows variants + +if not "%OS%" == "Windows_NT" goto win9xME_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* + +: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 %CMD_LINE_ARGS% + +: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/KotlinPlugin/settings.gradle b/KotlinPlugin/settings.gradle new file mode 100644 index 0000000..4740a12 --- /dev/null +++ b/KotlinPlugin/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'plugin' + diff --git a/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/TerraOceanPlugin.kt b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/TerraOceanPlugin.kt new file mode 100644 index 0000000..59f0f22 --- /dev/null +++ b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/TerraOceanPlugin.kt @@ -0,0 +1,26 @@ +package com.terraocean.plugin + +import com.terraocean.plugin.bridge.establishConnection +import io.ktor.util.KtorExperimentalAPI +import kotlinx.coroutines.MainScope +import kotlinx.coroutines.coroutineScope +import kotlinx.coroutines.launch +import org.bukkit.plugin.java.JavaPlugin +import java.io.File + +internal lateinit var instance: TerraOceanPlugin + +class TerraOceanPlugin: JavaPlugin() { + @KtorExperimentalAPI + override fun onEnable() { + instance = this + config.load(File("plugin/terraocean.yml")) + MainScope().launch { + establishConnection() + } + logger.info("TerraOcean plugin has started.") + } + override fun onDisable() { + logger.info("TerraOcean plugin has stopped.") + } +} diff --git a/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/afk/AFKRecorder.kt b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/afk/AFKRecorder.kt new file mode 100644 index 0000000..0995c85 --- /dev/null +++ b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/afk/AFKRecorder.kt @@ -0,0 +1,33 @@ +package com.terraocean.plugin.afk + +import com.terraocean.plugin.bridge.reportPlayerActivity +import org.bukkit.event.EventHandler +import org.bukkit.event.Listener +import org.bukkit.event.player.PlayerMoveEvent + +//activityRequirement is the time it takes for a player to be considered inactive. +const val activityRequirement = 1000 * 30 + +var lastMovement = HashMap() +var lastRecord = HashMap() + +class AFKRecorder: Listener { + @EventHandler + fun onPlayerMovement(e: PlayerMoveEvent) { + val playerID = e.player.uniqueId.toString() + val time = System.currentTimeMillis() + + lastMovement[playerID]?.let{ lastActive -> + if (time <= lastActive + activityRequirement) { + return@let + } + reportPlayerActivity(e.player.name, lastActive-lastRecord[playerID]!!) + lastRecord[playerID] = time + } + + if (lastRecord[playerID] == null) { + lastRecord[playerID] = time + } + lastMovement[playerID] = time + } +} diff --git a/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/AFKBridge.kt b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/AFKBridge.kt new file mode 100644 index 0000000..fcfffa0 --- /dev/null +++ b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/AFKBridge.kt @@ -0,0 +1,11 @@ +package com.terraocean.plugin.bridge + +import io.ktor.http.cio.websocket.send +import kotlinx.coroutines.MainScope +import kotlinx.coroutines.launch + +fun reportPlayerActivity(username: String, activity: Long) { + MainScope().launch { + webSocketSession.send("active $username $activity") + } +} \ No newline at end of file diff --git a/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/WebSocket.kt b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/WebSocket.kt new file mode 100644 index 0000000..b9b2d68 --- /dev/null +++ b/KotlinPlugin/src/main/kotlin/com/terraocean/plugin/bridge/WebSocket.kt @@ -0,0 +1,84 @@ +package com.terraocean.plugin.bridge + +import com.terraocean.plugin.instance +import io.ktor.client.HttpClient +import io.ktor.client.features.websocket.DefaultClientWebSocketSession +import io.ktor.client.features.websocket.WebSockets +import io.ktor.client.features.websocket.ws +import io.ktor.http.cio.websocket.Frame +import io.ktor.http.cio.websocket.readText +import io.ktor.util.KtorExperimentalAPI +import org.bukkit.Bukkit + +@KtorExperimentalAPI +val client = HttpClient { + install(WebSockets) +} + +lateinit var webSocketSession: DefaultClientWebSocketSession + +@KtorExperimentalAPI +suspend fun establishConnection() { + client.ws( + host = "localhost", + port = 8080, + path = "/ws" + ) { + webSocketSession = this + while (true) { + val message = incoming.receive() + if (message is Frame.Text) { + processMessage(message.readText().split(' ')) + } + } + } +} + +fun processMessage(msg: List) { + when (msg[0]) { + "leave" -> { + Bukkit.getPlayer(msg[1])?.kickPlayer( + instance.config.getString("voicechannel") + ) + } + "vote" -> { + for (p in Bukkit.getOnlinePlayers()) { + p.sendMessage( + instance.config.getString("vote.new") ?: "Message not found: vote.new" + ) + } + } + "votewarn" -> { + Bukkit.getPlayer(msg[1])?.sendMessage( + instance.config.getString("vote.warn") ?: "Message not found: vote.warn" + ) + } + "votetimeout" -> { + Bukkit.getPlayer(msg[1])?.kickPlayer( + instance.config.getString("vote.timeout") ?: "Message not found: vote.timeout" + ) + } + "kick" -> { + Bukkit.getPlayer(msg[1])?.kickPlayer( + instance.config.getString("kick.votekick") ?: "Message not found: kick.votekick" + ) + } + "whitelistadd" -> { + instance.server.run { + getOfflinePlayer(msg[1]).isWhitelisted = true + } + } + "whitelistremove" -> { + instance.server.run { + getPlayer(msg[1])?.kickPlayer( + instance.config.getString("kick.removedFromWhitelist") ?: + "Message not found: kick.removedFromWhitelist" + ) + getOfflinePlayer(msg[1]).isWhitelisted = false + } + } + else -> instance.logger.warning( + "Potentially out of date plugin. Unknown message: " + msg.joinToString(" ") + ) + } +} diff --git a/KotlinPlugin/src/main/kotlin/plugin.yml b/KotlinPlugin/src/main/kotlin/plugin.yml new file mode 100644 index 0000000..35de39e --- /dev/null +++ b/KotlinPlugin/src/main/kotlin/plugin.yml @@ -0,0 +1,6 @@ +name: TerraOceanPlugin +version: 0.0.0 +author: chanbakjsd +main: com.terraocean.plugin.TerraOceanPlugin +api-version: 1.14.4 +description: A simple plugin designed to enforce the rules of the TerraOcean server easier.