Fix cobblestone duping with hopper below

build.gradle

@@ -1,8 +1,6 @@
 plugins {
 	id 'fabric-loom' version '0.12-SNAPSHOT'
 	id 'maven-publish'
-	id 'com.matthewprenger.cursegradle' version '1.4.0'
-	id "com.modrinth.minotaur" version "1.1.0"
 }
 
 sourceCompatibility = JavaVersion.VERSION_17
@@ -12,13 +10,6 @@ archivesBaseName = project.archives_base_name
 version = project.mod_version
 group = project.maven_group
 
-loadProperties()
-
-def loadProperties() {
-    def configFile = file('config.groovy')
-    def config = new ConfigSlurper().parse(configFile.toURL())
-    project.ext.config = config
-}
 
 dependencies {
 	// To change the versions see the gradle.properties file
@@ -48,63 +39,3 @@ java {
 	// If you remove this line, sources will not be generated.
 	withSourcesJar()
 }
-
-jar {
-	from("LICENSE") {
-		rename { "${it}_${project.archivesBaseName}"}
-	}
-}
-
-// configure the maven publication
-publishing {
-	publications {
-		mavenJava(MavenPublication) {
-			from components.java
-		}
-	}
-
-	// See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
-	repositories {
-		// Add repositories to publish to here.
-		// Notice: This block does NOT have the same function as the block in the top level.
-		// The repositories here will be used for publishing your artifact, not for
-		// retrieving dependencies.
-	}
-}
-
-import com.modrinth.minotaur.TaskModrinthUpload
-
-task publishModrinth (type: TaskModrinthUpload) {
-    token = config.modrinth.token
-    projectId = config.modrinth.project.id
-    versionNumber = project.mod_version
-	releaseType = project.release_type
-    uploadFile = file("${project.buildDir}/libs/${archivesBaseName}-${version}.jar")
-    addGameVersion(project.minecraft_version)
-	changelog = new File('changelog.md').text
-    addLoader('fabric')
-}
-
-curseforge {
-    apiKey = config.curse.api_key
-	project {
-		id = config.curse.project.id
-		changelogType = 'markdown'
-		changelog = file('changelog.md')
-		releaseType = project.release_type
-		addGameVersion project.curse_minecraft_version
-		addGameVersion "Fabric"
-
-		relations {
-			requiredLibrary 'fabric-api'
-		}
-
-		mainArtifact(file("${project.buildDir}/libs/${archivesBaseName}-${version}.jar")) {
-			displayName = "[Fabric $project.minecraft_version] Simple cobblestone generator $version"
-		}
-
-		afterEvaluate {
-			uploadTask.dependsOn("remapJar")
-		}
-	}
-}

gradle.properties

@@ -1,15 +1,15 @@
 org.gradle.jvmargs  = -Xmx1G
 
 #Fabric properties
-minecraft_version=1.19
-yarn_mappings=1.19+build.1
+minecraft_version=1.19.2
+yarn_mappings=1.19.2+build.1
 loader_version=0.14.7
 
 #Fabric api
-fabric_version=0.55.3+1.19
+fabric_version=0.73.0+1.19.2
 
 #Curseforge properties
-curse_minecraft_version=1.19
+curse_minecraft_version=1.19.2
 
 #Mod properties
 mod_version         = 1.1.9

src/main/java/dev/fulmineo/simple_cobblestone_generator/block/entity/AbstractCobblestoneGeneratorBlockEntity.java

@@ -1,5 +1,8 @@
 package dev.fulmineo.simple_cobblestone_generator.block.entity;
 
+import net.fabricmc.fabric.api.transfer.v1.item.InventoryStorage;
+import net.fabricmc.fabric.api.transfer.v1.item.ItemStorage;
+import net.fabricmc.fabric.api.transfer.v1.storage.StorageUtil;
 import org.jetbrains.annotations.Nullable;
 
 import dev.fulmineo.simple_cobblestone_generator.screen.CobblestoneGeneratorScreenHandler;
@@ -63,7 +66,7 @@ public void writeNbt(NbtCompound tag) {
 		listTag.add(this.inventory.getStack(0).writeNbt(new NbtCompound()));
 		tag.put("Items", listTag);
 	}
-
+	@SuppressWarnings("UnstableApiUsage")
 	public static void tick(World world, BlockPos pos, BlockState state, AbstractCobblestoneGeneratorBlockEntity blockEntity) {
 		if (blockEntity.genTicks > 0) blockEntity.genTicks--;
 		if (blockEntity.genTicks == 0) {
@@ -72,40 +75,23 @@ public static void tick(World world, BlockPos pos, BlockState state, AbstractCob
 			ItemStack itemStack = blockEntity.inventory.getStack(0);
 			if (itemStack.getItem() != Items.COBBLESTONE){
 				itemStack = new ItemStack(Items.COBBLESTONE);
-			} else {
+			} else if (itemStack.getCount() < 65536) {
 				itemStack.increment(1);
 			}
 			blockEntity.inventory.setStack(0, itemStack);
 
-			BlockEntity upperBlockEntity = world.getBlockEntity(pos.up());
-			if (upperBlockEntity != null && upperBlockEntity instanceof LootableContainerBlockEntity) {
-				LootableContainerBlockEntity inventory = (LootableContainerBlockEntity) upperBlockEntity;
-				for (int i = 0; i < inventory.size(); i++) {
-					ItemStack stack = inventory.getStack(i);
-					if (stack.isEmpty()){
-						stack = new ItemStack(itemStack.getItem());
-						inventory.setStack(i, stack);
-					}
-					if (stack.getItem() == itemStack.getItem()) {
-						int toInsert = stack.getMaxCount() - stack.getCount();
-						if (toInsert > 0) {
-							if (toInsert > itemStack.getCount()) toInsert = itemStack.getCount();
-							itemStack.decrement(toInsert);
-							stack.increment(toInsert);
-							if (itemStack.getCount() == 0) break;
-						}
-					}
-				}
-			}
+			StorageUtil.move(
+				InventoryStorage.of(blockEntity.inventory, Direction.UP).getSlot(0),
+				ItemStorage.SIDED.find(world, pos.up(), Direction.DOWN),
+				iv -> true,
+				Long.MAX_VALUE,
+				null
+			);
 		}
 	}
 
 	public int[] getAvailableSlots(Direction side) {
-		if (side == Direction.DOWN) {
-		   return new int[]{0};
-		} else {
-		   return new int[]{};
-		}
+		return new int[]{0};
 	 }
 
 	public boolean canInsert(int slot, ItemStack stack, @Nullable Direction dir) {
@@ -136,7 +122,7 @@ public ItemStack removeStack(int slot) {
 		return this.inventory.removeStack(slot);
 	}
 
-	public void setStack(int slot, ItemStack stack) {}
+	public void setStack(int slot, ItemStack stack) {this.inventory.setStack(slot, stack);}
 
 	public boolean canPlayerUse(PlayerEntity player) {
 		if (this.world.getBlockEntity(this.pos) != this) {