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engines/sword1/menu.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 SWORD1_MENU_H
+#define SWORD1_MENU_H
+
+#include "sword1/sworddefs.h"
+#include "sword1/object.h"
+#include "common/mutex.h"
+
+namespace Sword1 {
+
+class Screen;
+class Mouse;
+class ResMan;
+
+#define MENU_TOP 0
+#define MENU_BOT 1
+
+struct Subject {
+	uint32 subjectRes;
+	uint32 frameNo;
+};
+
+struct MenuObject {
+	int32 textDesc;
+	uint32 bigIconRes;
+	uint32 bigIconFrame;
+	uint32 luggageIconRes;
+	uint32 useScript;
+};
+
+class MenuIcon {
+public:
+	MenuIcon(uint8 menuType, uint8 menuPos, uint32 resId, uint32 frame, Screen *screen);
+	bool wasClicked(uint16 mouseX, uint16 mouseY);
+	void setSelect(bool pSel);
+	void draw(const byte *fadeMask = NULL, int8 fadeStatus = 0);
+
+private:
+	uint8 _menuType, _menuPos;
+	uint32 _resId, _frame;
+	bool _selected;
+	Screen *_screen;
+};
+
+class Menu {
+public:
+	Menu(Screen *pScreen, Mouse *pMouse);
+	~Menu();
+	void fnChooser(Object *compact);
+	void fnEndChooser();
+	void fnAddSubject(int32 sub);
+	void cfnReleaseMenu();
+	int logicChooser(Object *compact);
+	void engine();
+	void refresh(uint8 menuType);
+	void fnStartMenu();
+	void fnEndMenu();
+	void checkTopMenu();
+	void setToTargetState();
+	static const MenuObject _objectDefs[TOTAL_pockets + 1];
+
+private:
+	void buildSubjects();
+	void buildMenu();
+	void showMenu(uint8 menuType);
+	byte _subjectBarStatus;
+	byte _objectBarStatus;
+	int8 _fadeSubject;
+	int8 _fadeObject;
+	void refreshMenus();
+	uint8 checkMenuClick(uint8 menuType);
+	//- lower menu, speech subjects:
+	MenuIcon *_subjects[16];
+	uint32 _subjectBar[16];
+	//- top menu, items
+	MenuIcon *_objects[TOTAL_pockets];
+	uint32 _menuList[TOTAL_pockets];
+	uint32 _inMenu;
+
+	Screen *_screen;
+	Mouse *_mouse;
+	static const Subject _subjectList[TOTAL_subjects];
+
+	static const byte _fadeEffectTop[64];
+	static const byte _fadeEffectBottom[64];
+
+	Common::Mutex _menuMutex;
+};
+
+} // End of namespace Sword1
+
+#endif //BSMENU_H