Add Parchment mappings (it's parameter mappings & javadoc)

1.16.5.properties

@@ -2,6 +2,7 @@
 
 java_version=8
 minecraft_version=1.16.5
+parchment_version=2022.03.06
 compatible_minecraft_versions=["1.16.4", "1.16.5"]
 
 # Fabric loader

1.17.1.properties

@@ -2,6 +2,7 @@
 
 java_version=16
 minecraft_version=1.17.1
+parchment_version=2021.12.12
 compatible_minecraft_versions=["1.17", "1.17.1"]
 
 # Fabric loader

1.18.1.properties

@@ -2,6 +2,7 @@
 
 java_version = 17
 minecraft_version=1.18.1
+parchment_version=2022.03.06
 compatible_minecraft_versions=["1.18", "1.18.1"]
 
 # Fabric loader

1.18.2.properties

@@ -2,6 +2,7 @@
 
 java_version = 17
 minecraft_version=1.18.2
+parchment_version=2022.03.13
 compatible_minecraft_versions=["1.18.2"]
 
 # Fabric loader

Readme.md

@@ -126,7 +126,7 @@ If running on IDE, to ensure IDE pickup the changed versions, you will need to r
 
 The Minecraft source code is NOT added to your workspace in an editable way. Minecraft is treated like a normal Library. Sources are there for documentation and research purposes only.
 
-Source code uses Mojang mappings.
+Source code uses Mojang mappings & Parchment mappings.
 
 ## Useful commands
 

build.gradle

@@ -101,8 +101,13 @@ subprojects { p ->
 
     dependencies {
         minecraft "com.mojang:minecraft:${rootProject.minecraft_version}"
-        // The following line declares the mojmap mappings
-        mappings loom.officialMojangMappings()
+        // The following line declares the mojmap mappings & parchment mappings
+        mappings loom.layered() {
+            // Mojmap mappings
+            officialMojangMappings()
+            // Parchment mappings (it adds parameter mappings & javadoc)
+            parchment("org.parchmentmc.data:parchment-${rootProject.minecraft_version}:${rootProject.parchment_version}@zip")
+        }
 
 		//Manifold
 		annotationProcessor "systems.manifold:manifold-preprocessor:${rootProject.manifold_version}"
@@ -144,6 +149,10 @@ allprojects { p ->
 
     repositories {
         mavenCentral()
+
+        // For parchment mappings
+        maven { url "https://maven.parchmentmc.org" }
+
         // used to download and compile dependencies from git repos
         maven { url 'https://jitpack.io' }