Port to 1.21

build.gradle

@@ -1,7 +1,7 @@
 plugins {
 	id 'maven-publish'
 	id 'com.github.hierynomus.license' version '0.16.1' apply false
-	id 'fabric-loom' version '1.4-SNAPSHOT' apply false
+	id 'fabric-loom' version '1.7-SNAPSHOT' apply false
 
 	// https://github.com/ReplayMod/preprocessor
 	// https://github.com/Fallen-Breath/preprocessor
@@ -19,13 +19,15 @@ preprocess {
 	def mc118 = createNode('1.18.2'  , 1_18_02, 'yarn')
 	def mc119 = createNode('1.19.4'  , 1_19_04, 'yarn')
 	def mc120 = createNode('1.20.2'  , 1_20_02, 'yarn')
+	def mc121 = createNode('1.21'    , 1_21_00, 'yarn')
 
 //	mc115.link(mc114, null)
 //	mc115.link(mc116, null)
 //	mc116.link(mc117, null)
 	mc117.link(mc118, null)
 	mc118.link(mc119, null)
 	mc119.link(mc120, null)
+	mc120.link(mc121, null)
 }
 
 tasks.register('buildAndGather') {

common.gradle

@@ -36,6 +36,8 @@ dependencies {
 
 	modImplementation "carpet:fabric-carpet:${project.carpet_minecraft_version}-${project.carpet_core_version}"
 
+	runtimeOnly("net.fabricmc:sponge-mixin:0.13.3+mixin.0.8.5")
+
 	// runtime mods
 //	if (mcVersion < 11904) {
 //		modRuntimeOnly(mcVersion < 11900 ? "com.github.astei:lazydfu:0.1.2" : "com.github.Fallen-Breath:lazydfu:a7cfc44c0c")

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

settings.json

@@ -3,6 +3,7 @@
     "1.17.1",
     "1.18.2",
     "1.19.4",
-    "1.20.2"
+    "1.20.2",
+    "1.21"
   ]
 }

src/main/java/com/joacarpet/mixin/insaneBehaviors/ProjectileMixin.java

@@ -36,7 +36,14 @@
 
 @Mixin(Projectile.class)
 public class ProjectileMixin {
-    @WrapOperation(method = "shoot", at = @At(
+    @WrapOperation(
+            //#if MC >= 12100
+            method = "getMovementToShoot"
+            //#else
+//$$             method = "shoot"
+            //#endif
+
+            , at = @At(
             value = "INVOKE",
             target = "Lnet/minecraft/world/phys/Vec3;add(DDD)Lnet/minecraft/world/phys/Vec3;"
     ))

versions/1.21/gradle.properties

@@ -0,0 +1,21 @@
+# Fabric Properties
+	# check these on https://fallen-breath.github.io/fabric-versions/?&version=1.21
+	minecraft_version=1.21
+	yarn_mappings=1.21+build.7
+
+# Jar build filename version
+	minecraft_display_version=1.21.x
+
+# Fabric Mod Metadata
+	minecraft_dependency=1.21.x
+
+# Build Information
+	# The target mc versions for the mod during mod publishing, separated with \n
+	game_versions=1.21
+
+# Dependencies
+	# fabric_api_version=0.91.3+1.20.4
+
+# https://masa.dy.fi/maven/carpet/fabric-carpet/
+carpet_core_version=1.4.147+v240613
+carpet_minecraft_version=1.21

versions/mainProject

@@ -1 +1 @@
-1.20.2
+1.21