1 files changed, 51 insertions, 0 deletions
diff --git a/src/map/instance.h b/src/map/instance.h
new file mode 100644
index 000000000..03b0d0898
--- /dev/null
+++ b/src/map/instance.h
@@ -0,0 +1,51 @@
+// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
+// For more information, see LICENCE in the main folder
+
+#ifndef _INSTANCE_H_
+#define _INSTANCE_H_
+
+#define MAX_MAP_PER_INSTANCE 10
+#define MAX_INSTANCE 500
+
+#define INSTANCE_NAME_LENGTH (60+1)
+
+typedef enum instance_state { INSTANCE_FREE, INSTANCE_IDLE, INSTANCE_BUSY } instance_state;
+
+struct s_instance {
+	char name[INSTANCE_NAME_LENGTH]; // Instance Name - required for clif functions.
+	instance_state state;
+	short instance_id;
+	int party_id;
+
+	int map[MAX_MAP_PER_INSTANCE];
+	int num_map;
+	int users;
+
+	struct DBMap* vars; // Instance Variable for scripts
+
+	int progress_timer;
+	time_t progress_timeout;
+
+	int idle_timer;
+	time_t idle_timeout, idle_timeoutval;
+};
+
+extern int instance_start;
+extern struct s_instance instance[MAX_INSTANCE];
+
+int instance_create(int party_id, const char *name);
+int instance_add_map(const char *name, int instance_id, bool usebasename);
+void instance_del_map(int16 m);
+int instance_map2imap(int16 m, int instance_id);
+int instance_mapid2imapid(int16 m, int instance_id);
+void instance_destroy(int instance_id);
+void instance_init(int instance_id);
+
+void instance_check_idle(int instance_id);
+void instance_check_kick(struct map_session_data *sd);
+void instance_set_timeout(int instance_id, unsigned int progress_timeout, unsigned int idle_timeout);
+
+void do_final_instance(void);
+void do_init_instance(void);
+
+#endif