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engines/hopkins/events.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 HOPKINS_EVENTS_H
+#define HOPKINS_EVENTS_H
+
+#include "common/scummsys.h"
+#include "common/events.h"
+#include "common/str.h"
+
+namespace Hopkins {
+
+#define GAME_FRAME_RATE 50
+#define GAME_FRAME_TIME (1000 / GAME_FRAME_RATE)
+
+class HopkinsEngine;
+
+enum DIALOG_KEY { KEY_NONE = 0, KEY_INVENTORY = 1, KEY_OPTIONS = 2, KEY_SAVE = 3, KEY_LOAD = 4 };
+
+class EventsManager {
+private:
+	int _oldIconId;
+	uint32 _priorCounterTime;
+	uint32 _priorFrameTime;
+	bool _keyState[256];
+	bool _mouseLinuxFl;
+	int _mouseSizeX, _mouseSizeY;
+
+	HopkinsEngine *_vm;
+
+	void pollEvents();
+	void handleKey(const Common::Event &event);
+	void checkForNextFrameCounter();
+	void updateCursor();
+
+public:
+	DIALOG_KEY _gameKey;
+	uint32 _rateCounter;
+	uint32 _gameCounter;
+	bool _escKeyFl;
+	bool _mouseFl;
+	bool _breakoutFl;
+	Common::Point _startPos;
+	Common::Point _mousePos;
+	Common::Point _mouseOffset;
+	int _mouseSpriteId;
+	int _curMouseButton;
+	int _mouseButton;
+	int _mouseCursorId;
+	byte *_objectBuf;
+	byte *_mouseCursor;
+
+	EventsManager(HopkinsEngine *vm);
+	~EventsManager();
+	void clearAll();
+	void initMouseData();
+
+	void delay(int totalMilli);
+	void changeMouseCursor(int id);
+	void refreshEvents();
+	int waitKeyPress();
+	int getMouseX();
+	int getMouseY();
+	int getMouseButton();
+	void setMouseXY(Common::Point pos);
+	void setMouseXY(int xp, int yp);
+	void mouseOn();
+	void mouseOff();
+	void setMouseOn();
+	void refreshScreenAndEvents();
+};
+
+} // End of namespace Hopkins
+
+#endif /* HOPKINS_EVENTS_H */