Initial commit

engines/ags/engine/main/update.h

@@ -0,0 +1,40 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 AGS_ENGINE_MAIN_UPDATE_H
+#define AGS_ENGINE_MAIN_UPDATE_H
+
+namespace AGS3 {
+
+// Update MoveList of certain index, save current position;
+// *resets* mslot to zero if path is complete.
+// returns "need_to_fix_sprite" value, which may be 0,1,2;
+// TODO: find out what this return value means, and refactor.
+// TODO: do not reset mslot in this function, reset externally instead.
+int do_movelist_move(short &mslot, int &pos_x, int &pos_y);
+// Recalculate derived (non-serialized) values in movelists
+void restore_movelists();
+// Update various things on the game frame (historical code mess...)
+void update_stuff();
+
+} // namespace AGS3
+
+#endif