Hopefully revert to FG2.3 in a working way

Author: voidsong-dragonfly

build.gradle

@@ -1,28 +1,27 @@
 buildscript {
     repositories {
-        maven { url = 'https://files.minecraftforge.net/maven' }
-        jcenter()
         mavenCentral()
+        jcenter()
+        maven { name = 'forge'; url = "http://files.minecraftforge.net/maven" }
         maven {
             name = "sonatype"
             url = "https://oss.sonatype.org/content/repositories/snapshots/"
         }
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:3.+'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
     }
 }
 
 
+
 plugins {
   id "com.gradle.build-scan" version "1.9"
   id "com.matthewprenger.cursegradle" version "1.1.0"
   id "se.bjurr.gitchangelog.git-changelog-gradle-plugin" version "1.64"
 }
 apply plugin: 'java'
-apply plugin: 'net.minecraftforge.gradle'
-apply plugin: 'eclipse'
-apply plugin: 'maven-publish'
+apply plugin: 'net.minecraftforge.gradle.forge'
 
 group= "zmaster587.advancedRocketry" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = "AdvancedRocketry"
@@ -37,21 +36,19 @@ jar {
 }
 
 apply from: "gradle/scripts/getbuildnumber.gradle"
-
-sourceCompatibility = 1.8
-targetCompatibility = 1.8
-
 minecraft {
-    //runDir = "run"
-    mappings channel: 'snapshot', version: '20170624-1.12'
-    
-    // replaceIn "src/main/java/zmaster587/advancedRocketry/AdvancedRocketry.java"
-    // replace "@MAJOR@", version_major
-    // replace "@MINOR@", version_minor
-    // replace "@REVIS@", version_revis
-    // replace "@BUILD@", project.getBuildNumber()
+    version = "1.12.2-14.23.4.2739"
+    runDir = "run"
+    mappings = "snapshot_20170624"
+    sourceCompatibility = 1.8
+    targetCompatibility = 1.8
+    replaceIn "src/main/java/zmaster587/advancedRocketry/AdvancedRocketry.java"
+    replace "@MAJOR@", version_major
+    replace "@MINOR@", version_minor
+    replace "@REVIS@", version_revis
+    replace "@BUILD@", project.getBuildNumber()
 
-    // replace "%LIBVULPESVERSION%", project.libVulpesVersion
+    replace "%LIBVULPESVERSION%", project.libVulpesVersion
 }
 
 apply from: "gradle/scripts/jars.gradle"
@@ -62,14 +59,14 @@ processResources
 {
     // this will ensure that this task is redone when the versions change.
     inputs.property "version", project.version
-    inputs.property "mcversion", "1.12.2"
+    inputs.property "mcversion", project.minecraft.version
 
     // replace stuff in mcmod.info, nothing else
     from(sourceSets.main.resources.srcDirs) {
         include 'mcmod.info'
 
         // replace version and mcversion
-        expand 'version':project.version, 'mcversion':"1.12.2"
+        expand 'version':project.version, 'mcversion':project.minecraft.version
     }
 
     // copy everything else, thats not the mcmod.info
@@ -107,12 +104,12 @@ curseforge{
     changelog = file('changelog.html')
     changelogType = 'html'
     releaseType = "beta"
-    addGameVersion "1.12.2"
+    addGameVersion minecraft.version
     mainArtifact(jar) {
-      displayName = "AdvancedRocketry ${project.version} build " + project.getBuildNumber() +  " for 1.12.2" 
+      displayName = "AdvancedRocketry ${project.version} build " + project.getBuildNumber() +  " for " + minecraft.version
     }
     addArtifact (deobfJar){
-    	 displayName = "AdvancedRocketry ${project.version}-deobf build " + project.getBuildNumber() + " for 1.12.2" 
+    	 displayName = "AdvancedRocketry ${project.version}-deobf build " + project.getBuildNumber() + " for " + minecraft.version
     }
    }
 }
@@ -167,4 +164,3 @@ buildScan {
 
     tag System.getProperty('os.name')                                            
 }
-