(release): v1.0.0

Signed-off-by: Pauline <git@ethanlibs.co>

20 files changed, 1578 insertions, 0 deletions

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..db6b96d
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,2 @@
+[*.{gradle,java}]
+ij_java_class_count_to_use_import_on_demand = 999
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f8d108f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,399 @@
+# eclipse
+bin
+*.launch
+.settings
+.metadata
+.classpath
+.project
+
+# idea
+out
+*.ipr
+*.iws
+*.iml
+.idea
+
+# fleet
+.fleet
+
+# gradle
+build
+.gradle
+
+# other
+eclipse
+run
+build - Copy.gradle
+git-story_media
+.vscode
+.devauth
+.DS_STORE
+
+
+# Created by https://www.toptal.com/developers/gitignore/api/java,gradle,forgegradle,kotlin,macos,intellij,intellij+all,eclipse,visualstudiocode
+# Edit at https://www.toptal.com/developers/gitignore?templates=java,gradle,forgegradle,kotlin,macos,intellij,intellij+all,eclipse,visualstudiocode
+
+### Eclipse ###
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# CDT- autotools
+.autotools
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Annotation Processing
+.apt_generated/
+.apt_generated_test/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
+
+# Uncomment this line if you wish to ignore the project description file.
+# Typically, this file would be tracked if it contains build/dependency configurations:
+#.project
+
+### Eclipse Patch ###
+# Spring Boot Tooling
+.sts4-cache/
+
+### ForgeGradle ###
+# Minecraft client/server files
+run/
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+# https://plugins.jetbrains.com/plugin/7973-sonarlint
+.idea/**/sonarlint/
+
+# SonarQube Plugin
+# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
+.idea/**/sonarIssues.xml
+
+# Markdown Navigator plugin
+# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
+.idea/**/markdown-navigator.xml
+.idea/**/markdown-navigator-enh.xml
+.idea/**/markdown-navigator/
+
+# Cache file creation bug
+# See https://youtrack.jetbrains.com/issue/JBR-2257
+.idea/$CACHE_FILE$
+
+# CodeStream plugin
+# https://plugins.jetbrains.com/plugin/12206-codestream
+.idea/codestream.xml
+
+# Azure Toolkit for IntelliJ plugin
+# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
+.idea/**/azureSettings.xml
+
+### Intellij+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+
+# AWS User-specific
+
+# Generated files
+
+# Sensitive or high-churn files
+
+# Gradle
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+
+# Mongo Explorer plugin
+
+# File-based project format
+
+# IntelliJ
+
+# mpeltonen/sbt-idea plugin
+
+# JIRA plugin
+
+# Cursive Clojure plugin
+
+# SonarLint plugin
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+
+# Editor-based Rest Client
+
+# Android studio 3.1+ serialized cache file
+
+### Intellij+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+### Kotlin ###
+# Compiled class file
+
+# Log file
+
+# BlueJ files
+
+# Mobile Tools for Java (J2ME)
+
+# Package Files #
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### macOS Patch ###
+# iCloud generated files
+*.icloud
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+# Support for Project snippet scope
+.vscode/*.code-snippets
+
+# Ignore code-workspaces
+*.code-workspace
+
+### Gradle ###
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+!*.api
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+# End of https://www.toptal.com/developers/gitignore/api/java,gradle,forgegradle,kotlin,macos,intellij,intellij+all,eclipse,visualstudiocode
\ No newline at end of file
diff --git a/ATTRIBUTION.md b/ATTRIBUTION.md
new file mode 100644
index 0000000..3adcfb3
--- /dev/null
+++ b/ATTRIBUTION.md
@@ -0,0 +1,4 @@
+# Attribution
+
+- Huge thanks to [IntelliJ-Preprocessor](https://github.com/FalseHonesty/intellij-preprocessor)
+  (inspiration, maintained version under the MIT license)
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..75e98ef
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
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+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
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+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
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+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+   8. Limitation of Liability. In no event and under no legal theory,
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+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
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+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+   Copyright 2023-present Polyfrost
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+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
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\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..2af0494
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# IntelliProcessor
+
+An IntelliJ plugin to add support for the ReplayMod [preprocessor syntax](https://github.com/ReplayMod/Preprocessor)
+
+## Features
+
+* Completion of preprocessor syntax such as `#if`, `#else`, and other variables
+* Auto-completion of preprocessor comment blocks.
+* Highlighting of preprocessor syntax and intellisense of variables
+* Highlighting/intellisense of preprocessor comment blocks.
+* Ability to "fold" preprocessor comment blocks.
+* Auto-remapping within preprocessor comment blocks based on variables.
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000..8668e3e
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,38 @@
+fun properties(key: String) = providers.gradleProperty(key)
+
+plugins {
+    id("java")
+    alias(libs.plugins.kotlin)
+    alias(libs.plugins.intellij)
+}
+
+group = properties("pluginGroup").get()
+version = properties("pluginVersion").get()
+
+repositories {
+    maven("https://repo.polyfrost.cc/releases")
+}
+
+kotlin {
+    jvmToolchain(17)
+}
+
+intellij {
+    pluginName = properties("pluginName")
+    version = properties("platformVersion")
+    plugins = properties("platformPlugins").map {
+        it.split(',').map(String::trim).filter(String::isNotEmpty)
+    }
+}
+
+tasks {
+    wrapper {
+        gradleVersion = properties("gradleVersion").get()
+    }
+
+    patchPluginXml {
+        version = properties("pluginVersion")
+        sinceBuild = properties("pluginSinceBuild")
+        untilBuild = properties("pluginUntilBuild")
+    }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..a9b6fee
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,17 @@
+pluginGroup=cc.polyfrost.sorbet.intelliprocessor
+pluginName=IntelliProcessor
+pluginRepositoryUrl=https://github.com/Polyfrost/IntelliProcessor
+pluginVersion=1.0.0
+pluginSinceBuild=223
+pluginUntilBuild=232.*
+platformType=IC
+platformVersion=2022.3.3
+platformPlugins=com.intellij.java
+gradleVersion=8.3
+kotlin.stdlib.default.dependency=false
+kotlin.code.style=official
+org.gradle.daemon=true
+org.gradle.parallel=true
+org.gradle.configureoncommand=true
+org.gradle.parallel.threads=4
+org.gradle.jvmargs=-Xmx4G
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..30e4cc4
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,7 @@
+[versions]
+kotlin = "1.9.0"
+intellij = "1.15.0"
+
+[plugins]
+kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+intellij = { id = "org.jetbrains.intellij", version.ref = "intellij" }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..033e24c
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ac72c34
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..fcb6fca
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,248 @@
+#!/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 "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..93e3f59
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,92 @@
+@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
diff --git a/settings.gradle.kts b/settings.gradle.kts
new file mode 100644
index 0000000..2faaf35
--- /dev/null
+++ b/settings.gradle.kts
@@ -0,0 +1,8 @@
+pluginManagement {
+    repositories {
+        gradlePluginPortal()
+        maven("https://repo.polyfrost.cc/releases")
+    }
+}
+
+rootProject.name = "IntelliProcessor"
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/Preprocessor.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/Preprocessor.kt
new file mode 100644
index 0000000..a79cb4e
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/Preprocessor.kt
@@ -0,0 +1,11 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+val ALLOWED_TYPES = listOf("JAVA", "KOTLIN")
+
+enum class PreprocessorState {
+    NONE, IF, ELSE
+}
+
+enum class PreprocessorDirective {
+    IF, IFDEF, ELSE, ENDIF
+}
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorCompletion.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorCompletion.kt
new file mode 100644
index 0000000..ce66bc5
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorCompletion.kt
@@ -0,0 +1,35 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+import com.intellij.codeInsight.completion.*
+import com.intellij.codeInsight.lookup.LookupElementBuilder
+import com.intellij.openapi.project.DumbAware
+import com.intellij.patterns.PlatformPatterns.psiComment
+import com.intellij.patterns.StandardPatterns
+import com.intellij.util.ProcessingContext
+
+class PreprocessorCompletion : CompletionContributor(), DumbAware {
+    init {
+        extend(
+            CompletionType.BASIC,
+            psiComment().withText(
+                StandardPatterns.or(
+                    StandardPatterns.string().startsWith("//"),
+                    StandardPatterns.string().startsWith("#")
+                )
+            ),
+            PreprocessorCompletionProvider
+        )
+    }
+
+    object PreprocessorCompletionProvider : CompletionProvider<CompletionParameters>() {
+        override fun addCompletions(
+            parameters: CompletionParameters,
+            context: ProcessingContext,
+            result: CompletionResultSet
+        ) {
+            for (keyword in KEYWORDS) result.addElement(LookupElementBuilder.create(keyword).bold())
+        }
+
+        private val KEYWORDS = listOf("#if", "#else", "#elseif", "#endif", "#ifdef")
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorExtend.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorExtend.kt
new file mode 100644
index 0000000..2c7ea43
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorExtend.kt
@@ -0,0 +1,54 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+import com.intellij.codeInsight.editorActions.EnterHandler
+import com.intellij.codeInsight.editorActions.enter.EnterHandlerDelegate.Result
+import com.intellij.codeInsight.editorActions.enter.EnterHandlerDelegateAdapter
+import com.intellij.openapi.actionSystem.DataContext
+import com.intellij.openapi.editor.Editor
+import com.intellij.openapi.editor.actionSystem.EditorActionHandler
+import com.intellij.openapi.project.DumbAware
+import com.intellij.openapi.util.Ref
+import com.intellij.psi.PsiFile
+import com.intellij.psi.impl.source.tree.PsiCommentImpl
+import com.intellij.refactoring.suggested.startOffset
+import java.util.Locale
+
+class PreprocessorExtend : EnterHandlerDelegateAdapter(), DumbAware {
+    override fun preprocessEnter(
+        file: PsiFile,
+        editor: Editor,
+        caretOffset: Ref<Int>,
+        caretAdvance: Ref<Int>,
+        dataContext: DataContext,
+        originalHandler: EditorActionHandler?
+    ): Result {
+        if (
+            EnterHandler.getLanguage(dataContext)
+                ?.associatedFileType
+                ?.name?.uppercase(Locale.getDefault()) !in ALLOWED_TYPES
+        ) return Result.Continue
+
+        val caret: Int = caretOffset.get().toInt()
+        val psiAtOffset = file.findElementAt(caret)
+
+        if (psiAtOffset is PsiCommentImpl) {
+            if (!psiAtOffset.text.startsWith("//$$")) return Result.Continue
+            val posInText = caret - psiAtOffset.startOffset
+            if (posInText < 4) return Result.DefaultForceIndent
+
+            editor.document.insertString(editor.caretModel.offset, "//$$ ")
+            caretAdvance.set(5)
+            return Result.DefaultForceIndent
+        } else if (psiAtOffset?.prevSibling is PsiCommentImpl) {
+            if (!psiAtOffset.prevSibling.text.startsWith("//$$")) return Result.Continue
+            val posInText = caret - psiAtOffset.prevSibling.startOffset
+            if (posInText < 4) return Result.DefaultForceIndent
+
+            editor.document.insertString(editor.caretModel.offset, "//$$ ")
+            caretAdvance.set(5)
+            return Result.DefaultForceIndent
+        }
+
+        return Result.Continue
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorFolding.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorFolding.kt
new file mode 100644
index 0000000..1bcbb66
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorFolding.kt
@@ -0,0 +1,51 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+import com.intellij.lang.ASTNode
+import com.intellij.lang.LanguageCommenters
+import com.intellij.lang.folding.FoldingBuilderEx
+import com.intellij.lang.folding.FoldingDescriptor
+import com.intellij.openapi.editor.Document
+import com.intellij.openapi.project.DumbAware
+import com.intellij.openapi.util.TextRange
+import com.intellij.psi.PsiComment
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiWhiteSpace
+import com.intellij.psi.util.PsiTreeUtil
+import com.intellij.refactoring.suggested.endOffset
+import com.intellij.refactoring.suggested.startOffset
+
+class PreprocessorFolding : FoldingBuilderEx(), DumbAware {
+    override fun getPlaceholderText(node: ASTNode): String {
+        if (node !is PsiComment) return "...11".also { println("Not a comment? Is $node") }
+        val directivePrefix = (LanguageCommenters.INSTANCE.forLanguage(node.language).lineCommentPrefix
+            ?: return "...222".also { println("Null comment prefix?") })
+        return (node as ASTNode).text.substring(directivePrefix.length)
+    }
+
+    override fun buildFoldRegions(root: PsiElement, document: Document, quick: Boolean): Array<FoldingDescriptor> {
+        val descriptors = mutableListOf<FoldingDescriptor>()
+        val directivePrefix = (LanguageCommenters.INSTANCE.forLanguage(root.language).lineCommentPrefix
+            ?: return emptyArray()) + "#"
+        val allDirectives = PsiTreeUtil.findChildrenOfType(root, PsiComment::class.java)
+            .filter { it.text.startsWith(directivePrefix) }
+
+        for ((index, directive) in allDirectives.withIndex()) if (directive.text.run {
+                startsWith(directivePrefix + "if")
+                        || startsWith(directivePrefix + "ifdef")
+                        || startsWith(directivePrefix + "else")
+            } && index + 1 < allDirectives.size) {
+            val nextDirective = allDirectives[index + 1]
+            val endOffset = when {
+                nextDirective.text.startsWith(directivePrefix + "endif") -> nextDirective.endOffset
+                nextDirective.prevSibling is PsiWhiteSpace -> nextDirective.prevSibling.startOffset
+                else -> nextDirective.startOffset
+            }
+
+            descriptors.add(FoldingDescriptor(directive, TextRange(directive.startOffset, endOffset)))
+        }
+
+        return descriptors.toTypedArray()
+    }
+
+    override fun isCollapsedByDefault(node: ASTNode) = false
+}
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt
new file mode 100644
index 0000000..2442028
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorHighlight.kt
@@ -0,0 +1,300 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+import com.intellij.codeInsight.daemon.impl.HighlightInfo
+import com.intellij.codeInsight.daemon.impl.HighlightInfoType
+import com.intellij.codeInsight.daemon.impl.HighlightVisitor
+import com.intellij.codeInsight.daemon.impl.analysis.HighlightInfoHolder
+import com.intellij.lang.Commenter
+import com.intellij.lang.LanguageCommenters
+import com.intellij.lang.annotation.HighlightSeverity
+import com.intellij.openapi.diagnostic.Logger
+import com.intellij.openapi.editor.DefaultLanguageHighlighterColors
+import com.intellij.openapi.editor.colors.EditorColorsManager
+import com.intellij.openapi.editor.colors.TextAttributesKey
+import com.intellij.openapi.editor.markup.TextAttributes
+import com.intellij.openapi.fileTypes.SyntaxHighlighter
+import com.intellij.openapi.fileTypes.SyntaxHighlighterFactory
+import com.intellij.openapi.project.DumbAware
+import com.intellij.openapi.project.Project
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiFile
+import com.intellij.psi.impl.source.tree.PsiCommentImpl
+import com.intellij.refactoring.suggested.endOffset
+import java.awt.Font
+import java.util.*
+import java.util.regex.Pattern
+
+class PreprocessorHighlight(private val project: Project) : HighlightVisitor, DumbAware {
+    private lateinit var holder: HighlightInfoHolder
+    private lateinit var commenter: Commenter
+    private lateinit var highlighter: SyntaxHighlighter
+
+    private var preprocessorState = ArrayDeque<PreprocessorState>()
+
+    override fun suitableForFile(file: PsiFile): Boolean {
+        return file.fileType.name.uppercase(Locale.getDefault()) in ALLOWED_TYPES
+    }
+
+    override fun clone(): PreprocessorHighlight {
+        return PreprocessorHighlight(project)
+    }
+
+    override fun analyze(
+        file: PsiFile,
+        updateWholeFile: Boolean,
+        holder: HighlightInfoHolder,
+        action: Runnable
+    ): Boolean {
+        this.holder = holder
+        this.commenter = LanguageCommenters.INSTANCE.forLanguage(file.language)
+        this.highlighter = SyntaxHighlighterFactory.getSyntaxHighlighter(file.language, file.project, file.virtualFile)
+
+        action.run()
+        return true
+    }
+
+    override fun visit(element: PsiElement) {
+        if (element !is PsiCommentImpl) return
+        val commentSource = element.text
+        if (commenter.lineCommentPrefix?.let {
+                commentSource.startsWith(it)
+            } != true) return
+
+        val prefixLength = commenter.lineCommentPrefix?.length ?: return
+
+        val comment = commentSource.substring(prefixLength)
+        if (comment.isEmpty()) return
+
+        EditorColorsManager.getInstance()
+
+        if (comment.startsWith("#")) {
+            val commentSegments = comment.substring(1).split(WHITESPACES_PATTERN, limit = 2)
+
+            when (val directive = commentSegments[0]) {
+                "if", "elseif" -> {
+                    if (directive == "elseif") {
+                        val existingIf = preprocessorState.pollFirst()
+                        if (existingIf != PreprocessorState.IF) {
+                            fail(
+                                element,
+                                "Preprocessor directive \"elseif\" must have a preceding \"if\" or \"elseif\"."
+                            )
+                            return
+                        }
+                    }
+
+                    preprocessorState.push(PreprocessorState.IF)
+
+                    holder.add(directive.toDirectiveHighlight(element, prefixLength))
+
+                    if (commentSegments.size < 2) {
+                        fail(element, "Preprocessor directive \"$directive\" is missing a condition.", eol = true)
+                        return
+                    }
+
+                    val conditionsSource = commentSegments[1]
+                    val conditions = conditionsSource.split(SPLIT_PATTERN)
+
+                    var nextStartPos = prefixLength + 3
+                    for (condition in conditions) {
+                        val trimmedCondition = condition.trim()
+
+                        val position = commentSource.indexOf(trimmedCondition, nextStartPos)
+                        nextStartPos = position + trimmedCondition.length
+
+                        val conditionMatcher = EXPR_PATTERN.find(trimmedCondition)
+
+                        if (conditionMatcher == null || conditionMatcher.groups.size < 4) {
+                            val identifierMatcher = IDENTIFIER_PATTERN.matchEntire(trimmedCondition)
+
+                            if (identifierMatcher != null) {
+                                holder.add(identifierMatcher.groups[0]?.toNumericOrVariableHighlight(element, position))
+                            } else {
+                                holder.add(trimmedCondition.toInvalidConditionErrorHighlight(element, position))
+                            }
+
+                            continue
+                        }
+
+                        holder.add(conditionMatcher.groups[1]?.toNumericOrVariableHighlight(element, position))
+                        holder.add(conditionMatcher.groups[3]?.toNumericOrVariableHighlight(element, position))
+                    }
+                }
+
+                "ifdef" -> {
+                    preprocessorState.push(PreprocessorState.IF)
+
+                    holder.add(directive.toDirectiveHighlight(element, prefixLength))
+
+                    if (commentSegments.size < 2) {
+                        fail(element, "Preprocessor directive \"ifdef\" is missing an identifier.", eol = true)
+                        return
+                    }
+
+                    val idInfo = HighlightInfo
+                        .newHighlightInfo(IDENTIFIER_TYPE)
+                        .range(
+                            element as PsiElement,
+                            element.startOffset + prefixLength + 7,
+                            element.startOffset + prefixLength + 7 + commentSegments[1].length
+                        )
+                        .textAttributes(IDENTIFIER_ATTRIBUTES)
+                        .create()
+
+                    holder.add(idInfo)
+                }
+
+                "else" -> {
+                    val state = preprocessorState.pollFirst()
+                    preprocessorState.push(PreprocessorState.ELSE)
+
+                    if (state != PreprocessorState.IF) {
+                        fail(element, "Preprocessor directive \"else\" must have an opening if.")
+                        return
+                    }
+
+                    if (commentSegments.size > 1) {
+                        fail(element, "Preprocessor directive \"else\" does not require any arguments.")
+                        return
+                    }
+
+                    holder.add(directive.toDirectiveHighlight(element, prefixLength))
+                }
+
+                "endif" -> {
+                    val state = preprocessorState.pollFirst()
+
+                    if (state != PreprocessorState.IF && state != PreprocessorState.ELSE) {
+                        fail(element, "Preprocessor directive \"endif\" must have an opening if.")
+                        return
+                    }
+
+                    if (commentSegments.size > 1) {
+                        fail(element, "Preprocessor directive \"endif\" does not require any arguments.")
+                        return
+                    }
+
+                    holder.add(directive.toDirectiveHighlight(element, prefixLength))
+                }
+
+                else -> {
+                    fail(element, "Unknown preprocessor directive \"$directive\"")
+                }
+            }
+        } else if (comment.startsWith("$$")) {
+            holder.add("$$".toDirectiveHighlight(element, prefixLength))
+
+            highlightCodeBlock(element, element.startOffset + prefixLength + 2, comment.substring(2))
+        }
+    }
+
+    private fun highlightCodeBlock(element: PsiCommentImpl, startOffset: Int, text: String) {
+        val lexer = highlighter.highlightingLexer
+
+        lexer.start(text)
+        var token = lexer.tokenType
+
+        while (token != null) {
+            val attributes = highlighter.getTokenHighlights(token)
+                .fold(TextAttributes(null, null, null, null, 0)) { first, second ->
+                    TextAttributes.merge(first, SCHEME.getAttributes(second))
+                }
+
+            val directiveInfo = HighlightInfo
+                .newHighlightInfo(HighlightInfoType.INJECTED_LANGUAGE_FRAGMENT)
+                .range(
+                    element as PsiElement,
+                    startOffset + lexer.tokenStart,
+                    startOffset + lexer.tokenEnd
+                )
+                .textAttributes(attributes)
+                .create()
+
+            holder.add(directiveInfo)
+
+            lexer.advance()
+            token = lexer.tokenType
+        }
+    }
+
+    private fun fail(element: PsiElement, text: String, eol: Boolean = false) {
+        val info = HighlightInfo
+            .newHighlightInfo(HighlightInfoType.ERROR)
+            .descriptionAndTooltip(text)
+            .apply {
+                if (eol) {
+                    endOfLine()
+                    range(element.endOffset, element.endOffset)
+                } else {
+                    range(element)
+                }
+            }
+            .create()
+
+        holder.add(info)
+    }
+
+    private fun MatchGroup.toNumericOrVariableHighlight(element: PsiCommentImpl, offset: Int = 0): HighlightInfo? {
+        val builder = if (value.trim().toIntOrNull() != null) {
+            HighlightInfo
+                .newHighlightInfo(NUMBER_TYPE)
+                .textAttributes(NUMBER_ATTRIBUTES)
+        } else {
+            HighlightInfo
+                .newHighlightInfo(IDENTIFIER_TYPE)
+                .textAttributes(IDENTIFIER_ATTRIBUTES)
+        }
+
+        return builder
+            .range(element, element.startOffset + offset + range.first, element.startOffset + offset + range.last + 1)
+            .create()
+    }
+
+    private fun String.toDirectiveHighlight(element: PsiCommentImpl, offset: Int = 0): HighlightInfo? {
+        return HighlightInfo
+            .newHighlightInfo(DIRECTIVE_TYPE)
+            .textAttributes(DIRECTIVE_ATTRIBUTES)
+            .range(element, element.startOffset + offset, element.startOffset + offset + 1 + length)
+            .create()
+    }
+
+    private fun String.toInvalidConditionErrorHighlight(element: PsiCommentImpl, offset: Int = 0): HighlightInfo? {
+        return HighlightInfo
+            .newHighlightInfo(HighlightInfoType.ERROR)
+            .range(element, element.startOffset + offset, element.startOffset + offset + length)
+            .descriptionAndTooltip("Invalid condition \"$this\"")
+            .create()
+    }
+
+    companion object {
+        private val BOLD_ATTRIBUTE = TextAttributes(null, null, null, null, Font.BOLD)
+        val SCHEME = EditorColorsManager.getInstance().globalScheme
+
+        private val DIRECTIVE_COLOR: TextAttributesKey = DefaultLanguageHighlighterColors.KEYWORD
+        val DIRECTIVE_ATTRIBUTES: TextAttributes =
+            TextAttributes.merge(SCHEME.getAttributes(DIRECTIVE_COLOR), BOLD_ATTRIBUTE)
+        val DIRECTIVE_TYPE = HighlightInfoType.HighlightInfoTypeImpl(HighlightSeverity.INFORMATION, DIRECTIVE_COLOR)
+
+        private val OPERATOR_COLOR: TextAttributesKey = DefaultLanguageHighlighterColors.OPERATION_SIGN
+        val OPERATOR_ATTRIBUTES = SCHEME.getAttributes(OPERATOR_COLOR)
+        val OPERATOR_TYPE = HighlightInfoType.HighlightInfoTypeImpl(HighlightSeverity.INFORMATION, OPERATOR_COLOR)
+
+        private val IDENTIFIER_COLOR: TextAttributesKey = DefaultLanguageHighlighterColors.IDENTIFIER
+        val IDENTIFIER_ATTRIBUTES: TextAttributes =
+            TextAttributes.merge(SCHEME.getAttributes(IDENTIFIER_COLOR), BOLD_ATTRIBUTE)
+        val IDENTIFIER_TYPE = HighlightInfoType.HighlightInfoTypeImpl(HighlightSeverity.INFORMATION, IDENTIFIER_COLOR)
+
+        private val NUMBER_COLOR: TextAttributesKey = DefaultLanguageHighlighterColors.NUMBER
+        val NUMBER_ATTRIBUTES: TextAttributes = TextAttributes.merge(SCHEME.getAttributes(NUMBER_COLOR), BOLD_ATTRIBUTE)
+        val NUMBER_TYPE = HighlightInfoType.HighlightInfoTypeImpl(HighlightSeverity.INFORMATION, NUMBER_COLOR)
+
+        private val LOGGER: Logger = Logger.getInstance(PreprocessorHighlight::class.java)
+
+        private val WHITESPACES_PATTERN = "\\s+".toRegex()
+        private val EXPR_PATTERN = "(.+)(==|!=|<=|>=|<|>)(.+)".toRegex()
+        private val IDENTIFIER_PATTERN = "[A-Za-z0-9]+".toRegex()
+        private val OR_PATTERN = Pattern.quote("||")
+        private val AND_PATTERN = Pattern.quote("&&")
+        private val SPLIT_PATTERN = Pattern.compile("$OR_PATTERN|$AND_PATTERN")
+    }
+}
\ No newline at end of file
diff --git a/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorImport.kt b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorImport.kt
new file mode 100644
index 0000000..5ccf6f5
--- /dev/null
+++ b/src/main/kotlin/cc/polyfrost/sorbet/intelliprocessor/PreprocessorImport.kt
@@ -0,0 +1,54 @@
+package cc.polyfrost.sorbet.intelliprocessor
+
+import com.intellij.lang.ImportOptimizer
+import com.intellij.lang.LanguageImportStatements
+import com.intellij.lang.java.JavaImportOptimizer
+import com.intellij.openapi.util.EmptyRunnable
+import com.intellij.psi.*
+import com.intellij.psi.codeStyle.JavaCodeStyleManager
+import com.intellij.psi.impl.source.tree.PsiCommentImpl
+
+class PreprocessorImport : ImportOptimizer {
+    override fun supports(file: PsiFile): Boolean {
+        return file is PsiJavaFile
+    }
+
+    override fun processFile(file: PsiFile): Runnable {
+        if (file !is PsiJavaFile) return EmptyRunnable.getInstance()
+        val imports = file.importList ?: return EmptyRunnable.getInstance()
+
+        if (!hasPreprocessorDirectives(imports))
+            return LanguageImportStatements.INSTANCE
+                .allForLanguage(file.language)
+                .first { it !is JavaImportOptimizer }
+                .processFile(file)
+
+        val optimizedImportList = JavaCodeStyleManager
+            .getInstance(file.project)
+            .prepareOptimizeImportsResult(file)
+
+        return Runnable {
+            val manager = PsiDocumentManager.getInstance(file.project)
+            val document = manager.getDocument(file)
+            if (document != null) manager.commitDocument(document)
+
+            for (import in imports.importStatements)
+                if (optimizedImportList.findSingleClassImportStatement(import.qualifiedName) == null)
+                    import.delete()
+
+            if (imports.firstChild is PsiWhiteSpace) imports.firstChild.delete()
+        }
+    }
+
+    private fun hasPreprocessorDirectives(imports: PsiImportList): Boolean {
+        var import = imports.firstChild
+
+        while (import != null) {
+            if (import is PsiCommentImpl && import.text.startsWith("//#"))
+                return true
+            else import = import.nextSibling
+        }
+
+        return false
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
new file mode 100644
index 0000000..9267a13
--- /dev/null
+++ b/src/main/resources/META-INF/plugin.xml
@@ -0,0 +1,37 @@
+<idea-plugin>
+    <id>cc.polyfrost.sorbet.intelliprocessor</id>
+    <name>IntelliProcessor</name>
+    <vendor url="https://polyfrost.cc">Polyfrost</vendor>
+
+    <description><![CDATA[
+    An IntelliJ plugin to add support for
+    <a href="https://github.com/ReplayMod/preprocessor">preprocessor syntax</a>
+    ]]></description>
+
+    <depends>com.intellij.modules.platform</depends>
+    <depends>com.intellij.modules.java</depends>
+
+    <extensions defaultExtensionNs="com.intellij">
+        <highlightVisitor
+                implementation="cc.polyfrost.sorbet.intelliprocessor.PreprocessorHighlight"
+        />
+        <enterHandlerDelegate
+                implementation="cc.polyfrost.sorbet.intelliprocessor.PreprocessorExtend"
+        />
+        <lang.importOptimizer
+                language="JAVA"
+                implementationClass="cc.polyfrost.sorbet.intelliprocessor.PreprocessorImport"
+                order="first"
+        />
+        <lang.foldingBuilder
+                language="JAVA"
+                implementationClass="cc.polyfrost.sorbet.intelliprocessor.PreprocessorFolding"
+                order="first"
+        />
+        <lang.foldingBuilder
+                language="kotlin"
+                implementationClass="cc.polyfrost.sorbet.intelliprocessor.PreprocessorFolding"
+                order="first"
+        />
+    </extensions>
+</idea-plugin>
\ No newline at end of file