Added PlaceholderAPI support

3 files changed, 128 insertions, 1 deletions

diff --git a/src/main/java/com/leonardobishop/quests/Quests.java b/src/main/java/com/leonardobishop/quests/Quests.java
index d99b2a87..13c7aca6 100644
--- a/src/main/java/com/leonardobishop/quests/Quests.java
+++ b/src/main/java/com/leonardobishop/quests/Quests.java
@@ -1,5 +1,6 @@
 package com.leonardobishop.quests;
 
+import com.leonardobishop.quests.api.QuestsPlaceholders;
 import com.leonardobishop.quests.bstats.Metrics;
 import com.leonardobishop.quests.commands.CommandQuests;
 import com.leonardobishop.quests.events.EventInventory;
@@ -108,6 +109,10 @@ public class Quests extends JavaPlugin {
         Bukkit.getPluginManager().registerEvents(new EventInventory(this), this);
         Bukkit.getPluginManager().registerEvents(new EventPlayerLeave(this), this);
 
+        if (Bukkit.getPluginManager().isPluginEnabled("PlaceholderAPI")) {
+            new QuestsPlaceholders(this).register();
+        }
+
         Metrics metrics = new Metrics(this);
         if (metrics.isEnabled()) {
             this.getLogger().log(Level.INFO, "Metrics started. This can be disabled at /plugins/bStats/config.yml.");
diff --git a/src/main/java/com/leonardobishop/quests/api/QuestsPlaceholders.java b/src/main/java/com/leonardobishop/quests/api/QuestsPlaceholders.java
new file mode 100644
index 00000000..741c2008
--- /dev/null
+++ b/src/main/java/com/leonardobishop/quests/api/QuestsPlaceholders.java
@@ -0,0 +1,122 @@
+package com.leonardobishop.quests.api;
+
+import com.leonardobishop.quests.Quests;
+import com.leonardobishop.quests.api.enums.QuestStartResult;
+import com.leonardobishop.quests.player.QPlayer;
+import com.leonardobishop.quests.quests.Quest;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+public class QuestsPlaceholders extends PlaceholderExpansion {
+    private final Quests plugin;
+
+    public QuestsPlaceholders(Quests plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public String getIdentifier() {
+        return "quests";
+    }
+
+    @Override
+    public String getAuthor() {
+        return this.plugin.getDescription().getAuthors().toString();
+    }
+
+    @Override
+    public String getVersion() {
+        return this.plugin.getDescription().getVersion();
+    }
+
+    @Override
+    public String onPlaceholderRequest(Player player, String identifier) {
+        if (player == null)
+            return "";
+        QPlayer questPlayer = this.plugin.getPlayerManager().getPlayer(player.getUniqueId());
+        if (identifier.equals("current_quest_amount")) {
+            return String.valueOf(questPlayer.getQuestProgressFile().getStartedQuests().size());
+        }
+        if (identifier.equals("current_quest_names")) {
+            StringBuilder sb = new StringBuilder();
+            boolean first = true;
+            List<String> list = new ArrayList<>();
+            for (Quest currentQuests : questPlayer.getQuestProgressFile().getStartedQuests()) {
+                list.add(currentQuests.getDisplayNameStripped());
+            }
+            Collections.sort(list);
+            for (String questName : list) {
+                if (!first) {
+                    sb.append("\n");
+                }
+                first = false;
+                sb.append(questName);
+            }
+            return sb.toString();
+        }
+        if (identifier.startsWith("has_current_quest_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            for (Quest currentQuests : questPlayer.getQuestProgressFile().getStartedQuests()) {
+                if (currentQuests.getId().equals(questId)) {
+                    return "true";
+                }
+            }
+            return "false";
+        }
+        if (identifier.startsWith("has_completed_quest_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            Quest quest = this.plugin.getQuestManager().getQuestById(questId);
+            if (quest != null) {
+                if (questPlayer.getQuestProgressFile().getQuestProgress(quest).isCompleted())
+                    return "true";
+            }
+            return "false";
+        }
+        if (identifier.startsWith("has_completed_before_quest_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            Quest quest = this.plugin.getQuestManager().getQuestById(questId);
+            if (quest != null) {
+                if (questPlayer.getQuestProgressFile().getQuestProgress(quest).isCompletedBefore()) {
+                    return "true";
+                }
+            }
+            return "false";
+        }
+        if (identifier.startsWith("cooldown_time_remaining_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            Quest quest = this.plugin.getQuestManager().getQuestById(questId);
+            if (quest != null) {
+                if (questPlayer.getQuestProgressFile().getQuestProgress(quest).isCompleted()) {
+                    return this.plugin.convertToFormat(TimeUnit.SECONDS.convert(questPlayer.getQuestProgressFile().getCooldownFor(quest), TimeUnit.MILLISECONDS));
+                }
+            }
+            return this.plugin.convertToFormat(0);
+        }
+        if (identifier.startsWith("can_accept_quest_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            Quest quest = this.plugin.getQuestManager().getQuestById(questId);
+            if (quest != null) {
+                if (questPlayer.getQuestProgressFile().canStartQuest(quest) == QuestStartResult.QUEST_SUCCESS) {
+                    return "true";
+                }
+            }
+            return "false";
+        }
+        if (identifier.startsWith("meets_requirements_")) {
+            String questId = identifier.substring(identifier.lastIndexOf("_") + 1);
+            Quest quest = this.plugin.getQuestManager().getQuestById(questId);
+            if (quest != null) {
+                if (questPlayer.getQuestProgressFile().hasMetRequirements(quest)) {
+                    return "true";
+                }
+            }
+            return "false";
+        }
+        return "";
+    }
+}
diff --git a/src/main/java/com/leonardobishop/quests/player/questprogressfile/QuestProgressFile.java b/src/main/java/com/leonardobishop/quests/player/questprogressfile/QuestProgressFile.java
index 743a3dbc..b090e7e3 100644
--- a/src/main/java/com/leonardobishop/quests/player/questprogressfile/QuestProgressFile.java
+++ b/src/main/java/com/leonardobishop/quests/player/questprogressfile/QuestProgressFile.java
@@ -147,7 +147,7 @@ public class QuestProgressFile {
                 case QUEST_COOLDOWN:
                     long cooldown = getCooldownFor(quest);
                     questResultMessage = Messages.QUEST_START_COOLDOWN.getMessage().replace("{time}", String.valueOf(plugin.convertToFormat(TimeUnit.SECONDS.convert
-                            (cooldown, TimeUnit.MINUTES))));
+                            (cooldown, TimeUnit.MILLISECONDS))));
                     break;
                 case QUEST_LOCKED:
                     questResultMessage = Messages.QUEST_START_LOCKED.getMessage();