Update to 1.20.4

build.gradle

@@ -1,7 +1,7 @@
 plugins {
 	id 'java'
 	id 'eclipse'
-	id 'net.minecraftforge.gradle' version '6.0.+'
+	id 'net.minecraftforge.gradle' version '[6.0.16,6.2)'
 	id 'me.hypherionmc.cursegradle' version '2.+'
 }
 
@@ -17,61 +17,38 @@ minecraft {
 	accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
 	
 	runs {
-		client {
+		configureEach {
 			workingDirectory project.file('run')
+		}
+		
+		client {
 			taskName "${project.name}Client"
-			
-			mods {
-				"${mod_id}" {
-					source sourceSets.main
-				}
-			}
 		}
 		
 		server {
-			workingDirectory project.file('run')
 			taskName "${project.name}Server"
-			
-			mods {
-				"${mod_id}" {
-					source sourceSets.main
-				}
-			}
 		}
 		
 		gameTestServer {
-			workingDirectory project.file('run')
 			taskName "${project.name}GameTest"
-			
-			mods {
-				"${mod_id}" {
-					source sourceSets.main
-				}
-			}
+			property 'forge.enabledGameTestNamespaces', mod_id
 		}
 		
 		data {
-			workingDirectory project.file('run')
+			workingDirectory project.file('run-data')
 			taskName "${project.name}Data"
-			
-			args '--mod', "${mod_id}", '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
-			
-			mods {
-				"${mod_id}" {
-					source sourceSets.main
-				}
-			}
+			args '--mod', mod_id, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
 		}
 	}
 }
 
-sourceSets.main.resources.srcDir 'src/generated/resources'
+sourceSets.main.resources { srcDir 'src/generated/resources' }
 
 dependencies {
 	minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"
 }
 
-jar {
+tasks.named('jar', Jar).configure {
 	manifest {
 		attributes([
 			"Specification-Title": "${mod_id}",
@@ -86,7 +63,7 @@ jar {
 	}
 }
 
-processResources {
+tasks.named('processResources', ProcessResources).configure {
 	outputs.upToDateWhen {
 		false
 	}