GH-8 Add heart item crafting (#12)

* GH-8 Add heart item crafting * Remove useless variable
zrdzn · May 22, 2022 · 40772a7 · 40772a7
1 parent f2d146d
commit 40772a7
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Showing 5 changed files with 140 additions and 3 deletions.
diff --git a/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/GreatLifeStealPlugin.java b/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/GreatLifeStealPlugin.java
@@ -7,6 +7,7 @@
 import io.github.zrdzn.minecraft.greatlifesteal.spigot.V1_8SpigotAdapter;
 import io.github.zrdzn.minecraft.greatlifesteal.spigot.V1_9SpigotAdapter;
 import io.github.zrdzn.minecraft.greatlifesteal.user.UserListener;
+import org.bukkit.Server;
 import org.bukkit.configuration.Configuration;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.InvalidConfigurationException;
@@ -21,7 +22,9 @@ public class GreatLifeStealPlugin extends JavaPlugin {
     public void onEnable() {
         Logger logger = LoggerFactory.getLogger("GreatLifeSteal");
 
-        PluginManager pluginManager = this.getServer().getPluginManager();
+        Server server = this.getServer();
+
+        PluginManager pluginManager = server.getPluginManager();
 
         Configuration configuration = this.getConfig();
 
@@ -41,6 +44,8 @@ public void onEnable() {
             return;
         }
 
+        server.addRecipe(pluginConfig.getHeartItem().getCraftingRecipe());
+
         DamageableAdapter damageableAdapter = this.prepareSpigotAdapter().getDamageableAdapter();
 
         UserListener userListener = new UserListener(pluginConfig, damageableAdapter);

diff --git a/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/config/PluginConfig.java b/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/config/PluginConfig.java
@@ -1,5 +1,6 @@
 package io.github.zrdzn.minecraft.greatlifesteal.config;
 
+import io.github.zrdzn.minecraft.greatlifesteal.heart.HeartItem;
 import io.github.zrdzn.minecraft.greatlifesteal.elimination.EliminationMode;
 
 import java.util.Map.Entry;
@@ -10,14 +11,16 @@ public class PluginConfig {
     private final int healthChange;
     private final Entry<Integer, Integer> healthRange;
     private final boolean killByPlayerOnly;
+    private final HeartItem heartItem;
     private final EliminationMode eliminationMode;
 
     public PluginConfig(int defaultHealth, int healthChange, Entry<Integer, Integer> healthRange,
-                        boolean killByPlayerOnly, EliminationMode eliminationMode) {
+                        boolean killByPlayerOnly, HeartItem heartItem, EliminationMode eliminationMode) {
         this.defaultHealth = defaultHealth;
         this.healthChange = healthChange;
         this.healthRange = healthRange;
         this.killByPlayerOnly = killByPlayerOnly;
+        this.heartItem = heartItem;
         this.eliminationMode = eliminationMode;
     }
 
@@ -37,6 +40,10 @@ public boolean isKillByPlayerOnly() {
         return this.killByPlayerOnly;
     }
 
+    public HeartItem getHeartItem() {
+        return this.heartItem;
+    }
+
     public EliminationMode getEliminationMode() {
         return this.eliminationMode;
     }

diff --git a/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/config/PluginConfigParser.java b/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/config/PluginConfigParser.java
@@ -1,11 +1,19 @@
 package io.github.zrdzn.minecraft.greatlifesteal.config;
 
+import io.github.zrdzn.minecraft.greatlifesteal.heart.HeartItem;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
 import io.github.zrdzn.minecraft.greatlifesteal.elimination.EliminationMode;
 import io.github.zrdzn.minecraft.greatlifesteal.elimination.EliminationModeAction;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.ShapedRecipe;
+import org.bukkit.inventory.meta.ItemMeta;
 
 import java.util.AbstractMap.SimpleImmutableEntry;
+import java.util.List;
+import java.util.stream.Collectors;
 
 public class PluginConfigParser {
 
@@ -36,6 +44,61 @@ public PluginConfig parse(ConfigurationSection section) throws InvalidConfigurat
 
         boolean killByPlayerOnly = section.getBoolean("killByPlayerOnly");
 
+        ConfigurationSection heartItemSection = section.getConfigurationSection("heartItem");
+        if (heartItemSection == null) {
+            throw new InvalidConfigurationException("Section 'heartItem' cannot be null.");
+        }
+
+        HeartItem heartItem = null;
+        if (heartItemSection.getBoolean("enabled")) {
+            int heartItemHealthAmount = heartItemSection.getInt("healthAmount");
+            if (heartItemHealthAmount < 0) {
+                throw new InvalidConfigurationException("Property 'healthAmount' cannot be lower than 0.");
+            }
+
+            Material heartItemType = Material.matchMaterial("type");
+            if (heartItemType == null) {
+                throw new InvalidConfigurationException("Property 'type' is not a valid item type.");
+            }
+
+            ItemStack heartItemStack = new ItemStack(heartItemType);
+
+            ConfigurationSection heartItemMetaSection = heartItemSection.getConfigurationSection("meta");
+            if (heartItemMetaSection != null) {
+                ItemMeta heartItemMeta = heartItemStack.getItemMeta();
+
+                String displayName = heartItemSection.getString("meta.displayName");
+                if (displayName == null) {
+                    throw new InvalidConfigurationException("Property 'displayName' cannot be null.");
+                }
+
+                heartItemMeta.setDisplayName(formatColor(displayName));
+                heartItemMeta.setLore(formatColor(heartItemMetaSection.getStringList("lore")));
+
+                heartItemStack.setItemMeta(heartItemMeta);
+            }
+
+            ShapedRecipe heartItemRecipe = new ShapedRecipe(heartItemStack.clone());
+
+            heartItemRecipe.shape("123", "456", "789");
+
+            ConfigurationSection heartItemRecipeSection = heartItemSection.getConfigurationSection("craftingRecipe");
+            if (heartItemRecipeSection == null) {
+                throw new InvalidConfigurationException("Section 'craftingRecipe' cannot be null.");
+            }
+
+            for (String key : heartItemRecipeSection.getKeys(false)) {
+                Material material = Material.matchMaterial(heartItemRecipeSection.getString(key));
+                if (material == null) {
+                    throw new InvalidConfigurationException("Item type in the recipe section is invalid.");
+                }
+
+                heartItemRecipe.setIngredient(key.charAt(0), material);
+            }
+
+            heartItem = new HeartItem(heartItemHealthAmount, heartItemRecipe);
+        }
+
         ConfigurationSection eliminationSection = section.getConfigurationSection("eliminationMode");
         if (eliminationSection == null) {
             throw new InvalidConfigurationException("Section 'eliminationMode' cannot be null.");
@@ -66,7 +129,17 @@ public PluginConfig parse(ConfigurationSection section) throws InvalidConfigurat
         }
 
         return new PluginConfig(defaultHealth, healthChange, new SimpleImmutableEntry<>(minimumHealth, maximumHealth),
-            killByPlayerOnly, elimination);
+            killByPlayerOnly, heartItem, elimination);
+    }
+
+    private static String formatColor(String string) {
+        return ChatColor.translateAlternateColorCodes('&', string);
+    }
+
+    private static List<String> formatColor(List<String> strings) {
+        return strings.stream()
+            .map(PluginConfigParser::formatColor)
+            .collect(Collectors.toList());
     }
 
 }
diff --git a/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/heart/HeartItem.java b/plugin/src/main/java/io/github/zrdzn/minecraft/greatlifesteal/heart/HeartItem.java
@@ -0,0 +1,23 @@
+package io.github.zrdzn.minecraft.greatlifesteal.heart;
+
+import org.bukkit.inventory.ShapedRecipe;
+
+public class HeartItem {
+
+    private final int healthAmount;
+    private final ShapedRecipe craftingRecipe;
+
+    public HeartItem(int healthAmount, ShapedRecipe craftingRecipe) {
+        this.healthAmount = healthAmount;
+        this.craftingRecipe = craftingRecipe;
+    }
+
+    public int getHealthAmount() {
+        return this.healthAmount;
+    }
+
+    public ShapedRecipe getCraftingRecipe() {
+        return this.craftingRecipe;
+    }
+
+}
diff --git a/plugin/src/main/resources/config.yml b/plugin/src/main/resources/config.yml
@@ -16,6 +16,35 @@ baseSettings:
   # Health points will be changed only if the player was killed by the other player.
   killByPlayerOnly: true
 
+  # Item that can be used by a player to give him a specified amount of health points.
+  heartItem:
+    # If any heart item should be enabled on the server.
+    enabled: false
+
+    # Amount of health points that should be given to a player on item consume.
+    healthAmount: 2
+
+    # Type of the item that the heart item should be.
+    type: APPLE
+
+    # Meta for the heart item.
+    meta:
+      displayName: "&aThe Heart of an Elk"
+      lore:
+        - "&aUse this item to give yourself health points."
+
+    # Recipe for the heart item creation. Each number is an ordered slot in the workbench. (1-9)
+    craftingRecipe:
+      1: DIAMOND_BLOCK
+      2: DIAMOND_BLOCK
+      3: DIAMOND_BLOCK
+      4: DIAMOND_BLOCK
+      5: OBSIDIAN
+      6: DIAMOND_BLOCK
+      7: DIAMOND_BLOCK
+      8: DIAMOND_BLOCK
+      9: DIAMOND_BLOCK
+
   # Define what will happen if a player reaches specific amount of maximum health points.
   eliminationMode:
     # If any action below should be executed.