Adding rank based active quest limits

Adds in a feature similar to EssentialsX's multihome setting, allowing different ranks to have different limits of starting quests. Similar to request made in #91 but modified via name based permissions stored by the plugin.

3 files changed, 30 insertions, 4 deletions

diff --git a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsConfig.java b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsConfig.java
index 93c4aaf6..3701c839 100644
--- a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsConfig.java
+++ b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/config/BukkitQuestsConfig.java
@@ -3,6 +3,7 @@ package com.leonardobishop.quests.bukkit.config;
 import com.leonardobishop.quests.bukkit.hook.itemgetter.ItemGetter;
 import com.leonardobishop.quests.common.config.QuestsConfig;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 
@@ -10,6 +11,7 @@ import java.io.File;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 public class BukkitQuestsConfig implements QuestsConfig {
 
@@ -91,4 +93,20 @@ public class BukkitQuestsConfig implements QuestsConfig {
     public ItemStack getItem(@NotNull String path) {
         return new ItemStack(cachedItemStacks.computeIfAbsent(path, s -> itemGetter.getItem(path, config)));
     }
+
+    public int getQuestLimit(Player player) {
+        int limit = getQuestLimit("default");
+        if(player != null) {
+            for (String rank : config.getConfigurationSection("options.quest-limit-multiple").getKeys(false)) {
+                int newLimit = getQuestLimit(rank);
+                if (player.hasPermission("quests.limit." + rank) && (limit < newLimit))
+                    limit = newLimit;
+            }
+        }
+        return limit;
+    }
+
+    public int getQuestLimit(@NotNull String rank) {
+        return config.getInt("options.quest-limit-multiple." + rank, config.getInt("options.quest-limit-multiple.default", 2));
+    }
 }
diff --git a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/questcontroller/NormalQuestController.java b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/questcontroller/NormalQuestController.java
index 28c5c2dc..32a9e9f0 100644
--- a/bukkit/src/main/java/com/leonardobishop/quests/bukkit/questcontroller/NormalQuestController.java
+++ b/bukkit/src/main/java/com/leonardobishop/quests/bukkit/questcontroller/NormalQuestController.java
@@ -63,7 +63,7 @@ public class NormalQuestController implements QuestController {
                     // This one is hacky
                     break;
                 case QUEST_LIMIT_REACHED:
-                    questResultMessage = Messages.QUEST_START_LIMIT.getMessage().replace("{limit}", String.valueOf(config.getInt("options.quest-started-limit")));
+                    questResultMessage = Messages.QUEST_START_LIMIT.getMessage().replace("{limit}", String.valueOf(config.getQuestLimit(player)));
                     break;
                 case QUEST_ALREADY_COMPLETED:
                     questResultMessage = Messages.QUEST_START_DISABLED.getMessage();
@@ -184,7 +184,7 @@ public class NormalQuestController implements QuestController {
                 return QuestStartResult.NO_PERMISSION_FOR_CATEGORY;
             }
         }
-        if (!config.getBoolean("options.quest-autostart") && getStartedQuestsForPlayer(qPlayer).size() >= config.getInt("options.quest-started-limit")) {
+        if (!config.getBoolean("options.quest-autostart") && getStartedQuestsForPlayer(qPlayer).size() >= config.getQuestLimit(p)) {
             return QuestStartResult.QUEST_LIMIT_REACHED;
         }
         return QuestStartResult.QUEST_SUCCESS;
diff --git a/bukkit/src/main/resources/resources/bukkit/config.yml b/bukkit/src/main/resources/resources/bukkit/config.yml
index 40dc1f94..636b7abc 100644
--- a/bukkit/src/main/resources/resources/bukkit/config.yml
+++ b/bukkit/src/main/resources/resources/bukkit/config.yml
@@ -150,8 +150,16 @@ options:
   trim-gui-size: true
   # Enable/disable titles
   titles-enabled: true
-  # Players cannot start any more quests than this at a single time
-  quest-started-limit: 2
+
+  # Allow players to have multiple active quests.
+  # You can set the default number of quests using the 'default' rank below.
+  # To grant different quest limits to different people, you can define a 'quest-rank'
+  # Create the 'quest-rank' below, and give the matching permission: quests.limit.<quest-rank>
+  quest-limit-multiple:
+    default: 2
+    #vip: 5
+    #staff: 10
+
   # Allow players to cancel a quest (you may want to remove the cancel instructions in the global item lore)
   allow-quest-cancel: true
   # Allow players to track a quest (you may want to remove the tracking instructions in the global item lore)