changed pixelblock item and added item to recipe book

build.gradle

@@ -47,3 +47,10 @@ processResources {
         expand props
     }
 }
+
+tasks.register('copyJarToTestServer', Exec) {
+    dependsOn jar
+    mustRunAfter jar
+
+    commandLine 'cp', 'build/libs/PixelBlocks-1.0-SNAPSHOT.jar', '/home/elias/Dokumente/mcTestServer/plugins/pixelblocks.jar'
+}

src/main/java/eu/mhsl/minecraft/pixelblocks/PixelBlockItem.java

@@ -1,6 +1,7 @@
 package eu.mhsl.minecraft.pixelblocks;
 
 import eu.mhsl.minecraft.pixelblocks.pixelblock.PixelBlock;
+import eu.mhsl.minecraft.pixelblocks.utils.HeadUtil;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.NamedTextColor;
 import org.bukkit.Bukkit;
@@ -18,14 +19,13 @@ import java.util.UUID;
 
 public class PixelBlockItem {
     public static UUID unusedBlockID = UUID.fromString("98fdf0ae-c3ab-4ef7-ae25-efd518d600de");
+    public static final String itemTexture = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYzE5NGU5ZTc3NTdkMDZkNmY1ZTViZTg0NTQ4YTdjYjUyMTczZDY4Y2NmODAyZDIxMTI3NWQzMWNkYmEwYTA2ZSJ9fX0=";
+    public static final NamespacedKey recipeKey = new NamespacedKey(PixelBlocksPlugin.plugin, "pixelblock");
 
     public static @NotNull ItemStack getBlockAsItem(@NotNull PixelBlock block) {
-        return PixelBlockItem.updateBlockAsItem(block, ItemStack.of(Material.GRAY_STAINED_GLASS));
-    }
-
-    public static @NotNull ItemStack updateBlockAsItem(@NotNull PixelBlock block, @NotNull ItemStack itemStack) {
         String ownerName = Optional.ofNullable(Bukkit.getOfflinePlayer(block.ownerUUID).getName()).orElseGet(() -> block.ownerUUID.toString());
 
+        ItemStack itemStack = HeadUtil.getCustomTextureHead(itemTexture);
         ItemMeta meta = itemStack.getItemMeta();
         meta.itemName(Component.text(block.blockUUID.toString()));
         meta.displayName(Component.text("Pixelblock von " + ownerName));
@@ -41,11 +41,11 @@ public class PixelBlockItem {
     }
 
     public static @NotNull ItemStack getEmptyPixelBlock() {
-        ItemStack item = ItemStack.of(Material.GRAY_STAINED_GLASS);
+        ItemStack item = HeadUtil.getCustomTextureHead(itemTexture);
         ItemMeta meta = item.getItemMeta();
         meta.displayName(Component.text("Leerer Pixelblock"));
         meta.lore(List.of(
-            Component.text("Der erste Spieler, welcher den Block platziert wird der Besitzer des Blocks."),
+            Component.text("Der erste Spieler, der den Block platziert wird zum Besitzer des Blocks."),
             Component.text("Klicke auf den gesetzten Block, um diesen zu bearbeiten!")
         ));
         meta.setEnchantmentGlintOverride(true);
@@ -55,12 +55,13 @@ public class PixelBlockItem {
     }
 
     public static @NotNull Recipe getRecipe() {
-        NamespacedKey key = new NamespacedKey(PixelBlocksPlugin.plugin, "pixelblock");
+        ShapedRecipe recipe = new ShapedRecipe(recipeKey, getEmptyPixelBlock());
-        ShapedRecipe recipe = new ShapedRecipe(key, getEmptyPixelBlock());
+        recipe.shape("AEA", "BCB", "DDD");
-        recipe.shape("ABA", "BCB", "ABA");
+        recipe.setIngredient('A', Material.GLASS);
-        recipe.setIngredient('A', Material.DIAMOND_BLOCK);
+        recipe.setIngredient('B', Material.DIAMOND_BLOCK);
-        recipe.setIngredient('B', Material.EMERALD_BLOCK);
+        recipe.setIngredient('C', Material.HEART_OF_THE_SEA);
-        recipe.setIngredient('C', Material.GRAY_STAINED_GLASS);
+        recipe.setIngredient('D', Material.GRASS_BLOCK);
+        recipe.setIngredient('E', Material.GLOW_BERRIES);
         return recipe;
     }
 }

src/main/java/eu/mhsl/minecraft/pixelblocks/PixelBlocksPlugin.java

@@ -59,7 +59,8 @@ public final class PixelBlocksPlugin extends JavaPlugin {
             new PreventHopperActionsListener(),
             new PreventLiquidsFlowListener(),
             new PreventPistonsListener(),
-                new PreventEntityPlacementListener()
+            new PreventEntityPlacementListener(),
+            new DiscoverRecipesListener()
         };
 
         for (Listener listener : listeners) {

src/main/java/eu/mhsl/minecraft/pixelblocks/listeners/DiscoverRecipesListener.java

@@ -0,0 +1,26 @@
+package eu.mhsl.minecraft.pixelblocks.listeners;
+
+import eu.mhsl.minecraft.pixelblocks.PixelBlockItem;
+import eu.mhsl.minecraft.pixelblocks.PixelBlocksPlugin;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.*;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.List;
+import java.util.logging.Level;
+
+public class DiscoverRecipesListener implements Listener {
+    @EventHandler
+    public void shouldDiscover(InventoryClickEvent event) {
+        ItemStack clickedItem = event.getCurrentItem();
+        if(clickedItem == null) return;
+        if(!List.of(Material.HEART_OF_THE_SEA, Material.GLOW_BERRIES).contains(clickedItem.getType())) return;
+        if(!(event.getWhoClicked() instanceof Player player)) return;
+        if(player.hasDiscoveredRecipe(PixelBlockItem.recipeKey)) return;
+        PixelBlocksPlugin.plugin.getLogger().log(Level.INFO, String.format("%s unlocked tne PixelBlock recipe!", player.getName()));
+        player.discoverRecipe(PixelBlockItem.recipeKey);
+    }
+}

src/main/java/eu/mhsl/minecraft/pixelblocks/utils/HeadUtil.java

@@ -0,0 +1,22 @@
+package eu.mhsl.minecraft.pixelblocks.utils;
+
+import com.destroystokyo.paper.profile.PlayerProfile;
+import com.destroystokyo.paper.profile.ProfileProperty;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.SkullMeta;
+
+import java.util.UUID;
+
+public class HeadUtil {
+    public static ItemStack getCustomTextureHead(String base64) {
+        ItemStack head = new ItemStack(Material.PLAYER_HEAD);
+        SkullMeta meta = (SkullMeta) head.getItemMeta();
+        PlayerProfile profile = Bukkit.createProfile(UUID.randomUUID(), "");
+        profile.setProperty(new ProfileProperty("textures", base64));
+        meta.setPlayerProfile(profile);
+        head.setItemMeta(meta);
+        return head;
+    }
+}