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engines/m4/riddle/walker.h

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+/* 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 M4_RIDDLE_WALKER_H
+#define M4_RIDDLE_WALKER_H
+
+#include "m4/adv_r/adv_walk.h"
+
+namespace M4 {
+namespace Riddle {
+
+extern const int16 RIPLEY_SERIES_DIRS[];
+extern const int16 RIPLEY_SHADOWS_DIRS[6];
+
+// These are the walker types
+enum {
+	WALKER_PLAYER = 0,
+	WALKER_ALT    = 1
+};
+
+// These are the shadow types
+enum {
+	SHADOW_PLAYER = 0,
+	SHADOW_ALT    = 1
+};
+
+class Walker : public M4::Walker {
+	// Strangerke : I turned the callback from private to public as it's called by room 803. TODO: Check if it's correct, then update the description accordingly
+public:
+	/**
+	 * This is called when PLAYER walker code sends system message back to C (used by MAIN PLAYER WALKER ONLY)
+	 */
+	static void player_walker_callback(frac16 myMessage, machine *sender);
+
+public:
+	~Walker() override {}
+
+	bool walk_load_walker_and_shadow_series() override;
+	machine *walk_initialize_walker() override;
+
+	static void unloadSprites();
+
+	bool ripley_said(const char *const list[][2]);
+};
+
+void enable_player();
+void disable_player();
+
+} // namespace Riddle
+} // namespace M4
+
+#endif