Initial commit

hm_gameserver/src/include/flags.h

@@ -0,0 +1,56 @@
+/*
+   hm_gameserver -  hearthmod gameserver
+   Copyright (C) 2016 Filip Pancik
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef FLAGS_H_
+#define FLAGS_H_
+
+#define MAX_FLAGS_ARRAY     16
+#define LL_BITS             64
+
+enum flag_type_e {
+    F_ADDED = 1,
+    F_REMOVED = 2,
+};
+
+struct flag_pr_s {
+    enum flags_e flag;
+    int priority;
+    enum flag_type_e type;
+    struct card_s *parent_card;
+};
+
+// 64 * MAX_FLAGS_ARRAY flags
+struct flags_s {
+    unsigned long long nibble[MAX_FLAGS_ARRAY];
+};
+
+enum flags_action_e {
+    FLAG_SET = 0,
+    FLAG_UNSET = 1,
+    FLAG_ISSET = 2,
+    FLAG_DUMP = 3,
+};
+
+int flag(struct flags_s *flags, enum flags_e src, enum flags_action_e action);
+int flags_copy(struct flags_s *dst, const struct flags_s *src);
+void flags_diff(struct flags_s *old, struct flags_s *new,
+        struct flag_pr_s ***src_added, int *nsrc_added,
+        struct flag_pr_s ***src_removed, int *nsrc_removed,
+        struct card_s *parent_card);
+int flag_get(struct flags_s *flags, int **f);
+
+#endif