From 1024fe8305e5b0a7bb1f660a1cee077172d84534 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Wed, 30 Nov 2016 17:54:13 -0500
Subject: quest system

---
 include/quest.hpp | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 include/quest.hpp

(limited to 'include')

diff --git a/include/quest.hpp b/include/quest.hpp
new file mode 100644
index 0000000..cb43eca
--- /dev/null
+++ b/include/quest.hpp
@@ -0,0 +1,72 @@
+/**
+ * @file quest.hpp
+ * Quest handling.
+ */
+
+#ifndef QUEST_HPP_
+#define QUEST_HPP_
+
+#include <entityx/entityx.h>
+
+#include <string>
+#include <vector>
+
+/**
+ * The Quest structure.
+ * Contains information necessary for a quest. 
+ */
+struct Quest
+{
+	Quest(std::string n = "", std::string d = "")
+		: name(n), desc(d) {}
+
+	std::string name; /**< the quest's title */
+	std::string desc; /**< the quest's description */
+};
+
+/**
+ * @class QuestSystem
+ * The quest system, handles active quests.
+ */
+class QuestSystem : public entityx::System<QuestSystem> {
+private:
+	/**
+	 * A list of all quests that are currently active.
+	 */
+	std::vector<Quest> current;
+
+public:
+	void update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt) override;
+
+	/**
+	 * Adds a quest to the current quest vector by its title.
+	 * @param title the quest's title
+	 * @param desc the quest's description
+	 * @param req retrieved from XML, list of what the quest wants
+	 * @return a possible error code
+	 */
+	int assign(std::string title, std::string desc, std::string req);
+
+	/**
+	 * Drops a quest through its title.
+	 * @param title the quest's title
+	 * @return a possible error code
+	 */
+	int drop(std::string title);
+
+	/**
+	 * Finishes a quest through it's title.
+	 * @param title the quest's title
+	 * @return a possible error code
+	 */
+	int finish(std::string title);
+
+	/**
+	 * Returns true if the system is currently taking the quest.
+	 * @param title the quest's title
+	 * @return if the quest is active.
+	 */
+	bool hasQuest(std::string title);
+};
+
+#endif // QUEST_HPP_
-- 
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