feat: hasQuest condition (#361)

src/main/java/com/github/manolo8/darkbot/config/actions/conditions/HasQuestCondition.java

@@ -0,0 +1,37 @@
+package com.github.manolo8.darkbot.config.actions.conditions;
+
+import com.github.manolo8.darkbot.Main;
+import com.github.manolo8.darkbot.config.actions.Condition;
+import com.github.manolo8.darkbot.config.actions.Parser;
+import com.github.manolo8.darkbot.config.actions.SyntaxException;
+import com.github.manolo8.darkbot.config.actions.ValueData;
+import com.github.manolo8.darkbot.config.actions.parser.ParseUtil;
+
+import eu.darkbot.api.managers.QuestAPI;
+
+import org.jetbrains.annotations.NotNull;
+
+@ValueData(name = "has-quest", description = "True if it has quests", example = "hasQuest()")
+public class HasQuestCondition implements Condition, Parser {
+    private QuestAPI questApi;
+
+    @Override
+    public @NotNull Result get(Main main) {
+        if (questApi == null) {
+            this.questApi = main.pluginAPI.getAPI(QuestAPI.class);
+        }
+
+        return Result.fromBoolean(this.questApi.getDisplayedQuest() != null);
+    }
+
+    @Override
+    public String toString() {
+        return "hasQuest()";
+    }
+
+    @Override
+    public String parse(String str) throws SyntaxException {
+        String[] params = str.split("\\)", 2);
+        return ParseUtil.separate(params, getClass(), ")");
+    }
+}

src/main/java/com/github/manolo8/darkbot/config/actions/parser/Values.java

@@ -10,6 +10,7 @@
 import com.github.manolo8.darkbot.config.actions.conditions.EqualCondition;
 import com.github.manolo8.darkbot.config.actions.conditions.HasEffectCondition;
 import com.github.manolo8.darkbot.config.actions.conditions.HasFormationCondition;
+import com.github.manolo8.darkbot.config.actions.conditions.HasQuestCondition;
 import com.github.manolo8.darkbot.config.actions.conditions.NoneCondition;
 import com.github.manolo8.darkbot.config.actions.conditions.NumericalCondition;
 import com.github.manolo8.darkbot.config.actions.conditions.OneCondition;
@@ -58,6 +59,8 @@ public class Values {
                     // Stateful conditions
                     AfterCondition.class,
                     UntilCondition.class,
+                    // Special conditions
+                    HasQuestCondition.class,
                     // Values
                     DistanceValue.class,
                     ShipLocationValue.class,