Version 4.0.0:

- Kotlin upgraded to `1.7.20`
- Gradle upgraded to `7.5.1`
- Kotlin-Script for Gradle, rather than Groovy
- Separated Gradle build into `gradle-build` composite build
- All dependencies upgraded to latest versions
- Base package changed from `com.overwatcheat` to `org.jire.overwatcheat`
- Main file renamed from `Overwatcheat` to `Main`

build.gradle.kts

@@ -0,0 +1,95 @@
+import org.jetbrains.kotlin.incremental.deleteRecursivelyOrThrow
+
+plugins {
+    id("overwatcheat-kotlin-project")
+
+    application
+
+    id("com.github.johnrengelman.shadow") version "7.1.2"
+}
+
+group = "org.jire.overwatcheat"
+version = "4.0.0"
+
+dependencies {
+    implementation(libs.fastutil)
+    implementation(libs.javacv.platform)
+    implementation(libs.vis.ui)
+
+    implementation(libs.jna)
+    implementation(libs.jna.platform)
+
+    implementation(libs.gdx)
+    implementation(libs.gdx.platform)
+
+    implementation(libs.gdx.box2d)
+    implementation(libs.gdx.box2d.platform)
+
+    implementation(libs.gdx.freetype)
+    implementation(libs.gdx.freetype.platform)
+
+    implementation(libs.gdx.backend.lwjgl3)
+}
+
+application {
+    applicationName = "Overwatcheat"
+    mainClass.set("org.jire.overwatcheat.Main")
+}
+
+tasks {
+    configureShadowJar()
+    configureOverwatcheat()
+}
+
+fun TaskContainerScope.configureShadowJar() {
+    shadowJar {
+        archiveBaseName.set("Overwatcheat")
+        archiveClassifier.set("")
+        archiveVersion.set("")
+
+        isZip64 = true
+    }
+    named<Zip>("distZip").configure {
+        enabled
+    }
+    named<Tar>("distTar").configure {
+        enabled = false
+    }
+}
+
+fun TaskContainerScope.configureOverwatcheat() {
+    register("overwatcheat") {
+        doLast {
+            val version = version
+            val name = "Overwatcheat $version"
+
+            val buildDir = file("build/")
+
+            val dir = buildDir.resolve(name)
+            if (dir.exists()) dir.deleteRecursivelyOrThrow()
+            dir.mkdirs()
+
+            val jarName = "${name}.jar"
+            val jar = dir.resolve(jarName)
+            val allJar = buildDir.resolve("libs/Overwatcheat-${version}.jar")
+            allJar.copyTo(jar, true)
+
+            dir.writeStartBat(name, jarName)
+
+            fun File.copyFromRoot(path: String) = file(path).copyTo(resolve(path), true)
+
+            dir.copyFromRoot("overwatcheat.cfg")
+            dir.copyFromRoot("LICENSE.txt")
+            dir.copyFromRoot("README.md")
+        }
+    }
+}
+
+fun File.writeStartBat(name: String, jarName: String) =
+    resolve("Start ${name}.bat").writeText(
+        """@echo off
+    cd /d "%~dp0"
+    title $name
+    java -jar "$jarName"
+    pause""".trimIndent()
+    )

gradle-build/build.gradle.kts

@@ -0,0 +1,6 @@
+plugins {
+    base
+}
+
+group = "org.jire.overwatcheat.gradle_build"
+version = "0.1.0"

gradle-build/projects/build.gradle.kts

@@ -0,0 +1,21 @@
+plugins {
+    `kotlin-dsl`
+}
+
+group = "org.jire.overwatcheat.gradle_build"
+version = "0.1.0"
+
+val kotlinVersion = "1.7.20"
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
+}
+
+gradlePlugin {
+    plugins {
+        register("overwatcheat-kotlin-project") {
+            id = name
+            implementationClass = "org.jire.overwatcheat.gradle_build.projects.KotlinProjectPlugin"
+        }
+    }
+}

gradle-build/projects/src/main/kotlin/org/jire/overwatcheat/gradle_build/projects/KotlinProjectPlugin.kt

@@ -0,0 +1,86 @@
+/*
+ * Free, open-source undetected color cheat for Overwatch!
+ * Copyright (C) 2017  Thomas G. Nappo
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package org.jire.overwatcheat.gradle_build.projects
+
+import org.gradle.api.JavaVersion
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.plugins.JavaPluginExtension
+import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.kotlin.dsl.configure
+import org.gradle.kotlin.dsl.dependencies
+import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper
+import org.jetbrains.kotlin.gradle.plugin.getKotlinPluginVersion
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+class KotlinProjectPlugin : Plugin<Project> {
+
+    private fun configureCompileJava(project: Project) {
+        project.run {
+            plugins.withType<JavaPlugin>().configureEach {
+                configure<JavaPluginExtension> {
+                    sourceCompatibility = JavaVersion.VERSION_17
+                    targetCompatibility = JavaVersion.VERSION_17
+                }
+            }
+
+            tasks.withType<JavaCompile>().configureEach {
+                options.encoding = "UTF-8"
+                options.release.set(17)
+            }
+        }
+    }
+
+    override fun apply(target: Project) {
+        target.run {
+            plugins.apply("org.jetbrains.kotlin.jvm")
+
+            configureCompileJava(target)
+
+            tasks.withType<KotlinCompile>().configureEach {
+                kotlinOptions {
+                    jvmTarget = "17"
+                }
+            }
+
+            val kotlinPluginVersion = getKotlinPluginVersion()
+
+            plugins.withType<KotlinPluginWrapper>().configureEach {
+                dependencies {
+                    configurations.named("api").configure {
+                        for (module in kotlinModules) {
+                            invoke("org.jetbrains.kotlin:kotlin-$module") {
+                                version {
+                                    strictly(kotlinPluginVersion)
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private companion object {
+        val kotlinModules = listOf("stdlib", "stdlib-common", "stdlib-jdk7", "stdlib-jdk8")
+    }
+
+}