fix: better preprocessor structure

Author: OptiJava

common.gradle

@@ -62,12 +62,14 @@ processResources {
     inputs.property "version", simple_version
     inputs.property "minecraft_requirement_version", project.minecraft_requirement_version
     inputs.property "carpet_requirement_version", project.carpet_requirement_version
+    inputs.property "loader_requirement_version", project.loader_requirement_version
 
     filesMatching("fabric.mod.json") {
         def valueMap = [
 				"version": simple_version,
 				"carpet_requirement_version": project.carpet_requirement_version,
 				"minecraft_requirement_version": project.minecraft_requirement_version,
+                "loader_requirement_version": project.loader_requirement_version,
 		]
 		expand valueMap
     }
@@ -80,7 +82,7 @@ tasks.withType(JavaCompile).configureEach {
 
 
 loom {
-    accessWidenerPath.set(file("src/main/resources/opt-carpet-addition.accesswidener"))
+    accessWidenerPath.set(file("opt-carpet-addition.accesswidener"))
 
     runConfigs.all {
 		// to make sure it generates all "Minecraft Client (:subproject_name)" applications

gradle.properties

@@ -1,8 +1,12 @@
+# Gradle Configurations
 org.gradle.jvmargs=-Xmx3g
 org.gradle.parallel=true
 
+# Fabric Configurations
 loader_version=0.15.6
+loader_requirement_version=>=0.15
 
+# Mod Metadata
 mod_version=1.6.0
 maven_group=io.github.optijava
 archives_base_name=opt-carpet-addition

versions/1.19.3/src/main/resources/fabric.mod.json src/main/resources/fabric.mod.json

@@ -24,7 +24,7 @@
   ],
   "accessWidener": "opt-carpet-addition.accesswidener",
   "depends": {
-    "fabricloader": "*",
+    "fabricloader": "${loader_requirement_version}",
     "minecraft": "${minecraft_requirement_version}",
     "fabric": "*",
     "carpet": "${carpet_requirement_version}"