Update KQL to Minecraft 1.21 and Kotlin 2.0.0

[Pyrofab]

Main highlights :

• item tooltip API now takes a DataComponentMap argument instead of an NbtCompound
• some Brigadier DSL methods now take an additional context parameter
  • future refactors of the DSL could hide this parameter away inside a receiver object
• some Brigadier classes are still unmapped

Fixes #96 and #97

[quinn-semele]

Looks good to me but the gradle checksum needs to be updated in gradle-wrapper.properties file, honestly not really sure why qkl verifies the gradle wrapper though I guess it is good practice. You can find the value needed here: https://gradle.org/release-checksums/#v8.8

[770grappenmaker]

Please run ./gradlew wrapper --gradle-version latest after applying my changes, in order to update gradle-wrapper.jar, gradlew and gradlew.bat.

An additional suggestion I'd have is using the toolchains feature and the new compilerOptions block in favor of the kotlinOptions.

diff --git a/build.gradle.kts b/build.gradle.kts
index 03b64a2..aaaf23e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@
 import org.jetbrains.dokka.base.DokkaBaseConfiguration
 import org.jetbrains.dokka.gradle.AbstractDokkaLeafTask
 import org.jetbrains.dokka.gradle.AbstractDokkaTask
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import java.time.Year

 @Suppress(
@@ -39,7 +39,7 @@
 version = "${project.version}+kt.${project.libs.versions.kotlin.orNull}+flk.$flkVersion"
 val projectVersion = project.version as String + if (System.getenv("SNAPSHOTS_URL") != null && System.getenv("MAVEN_URL") == null) "-SNAPSHOT" else ""

-val javaVersion = 17 // The current version of Java used by Minecraft
+val javaVersion = 21 // The current version of Java used by Minecraft

 repositories {
     mavenCentral()
@@ -78,6 +78,12 @@ fun DependencyHandlerScope.includeApi(dependency: Any) {
     kotlin {
         // Enable explicit API mode, as this is a library
         explicitApi()
+        jvmToolchain(javaVersion)
+        compilerOptions {
+            languageVersion = KotlinVersion.fromVersion(
+                rootProject.libs.plugins.kotlin.get().version.requiredVersion.substringBeforeLast(".")
+            )
+        }
     }

     tasks {
@@ -91,14 +97,6 @@ fun DependencyHandlerScope.includeApi(dependency: Any) {
             }
         }

-        withType<KotlinCompile> {
-            kotlinOptions {
-                jvmTarget = javaVersion.toString()
-                languageVersion =
-                    rootProject.libs.plugins.kotlin.get().version.requiredVersion.substringBeforeLast(".")
-            }
-        }
-
         // Every dokka task
         withType<AbstractDokkaTask> {
             pluginConfiguration<DokkaBase, DokkaBaseConfiguration> {
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 370c2da..c563533 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -12,6 +12,11 @@
         gradlePluginPortal()
     }
 }
+
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
+}
+
 rootProject.name = "quilt-kotlin-libraries"

 include(":core")

[770grappenmaker]

Suggested change

	distributionBase=GRADLE_USER_HOME
	distributionPath=wrapper/dists
	distributionSha256Sum=9631d53cf3e74bfa726893aee1f8994fee4e060c401335946dba2156f440f24c
	distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
	distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
	networkTimeout=10000
	validateDistributionUrl=true
	zipStoreBase=GRADLE_USER_HOME
	distributionBase=GRADLE_USER_HOME
	distributionPath=wrapper/dists
	distributionSha256Sum=d725d707bfabd4dfdc958c624003b3c80accc03f7037b5122c4b1d0ef15cecab
	distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
	networkTimeout=10000
	validateDistributionUrl=true
	zipStoreBase=GRADLE_USER_HOME
	zipStorePath=wrapper/dists

[quinn-semele]

Would I be able to take over this PR as I'm interested in maintaining QKL going forward, though this PR doesn't seem to need a lot of changes if you'd like to finish it off and I'll do a basic 1.21.1 port afterwards (most likely just updated dependencies)