/* 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 HODJNPODJ_RIDDLES_H
#define HODJNPODJ_RIDDLES_H

#include "bagel/afxwin.h"
#include "bagel/hodjnpodj/hnplibs/stdinc.h"
#include "bagel/boflib/error.h"
#include "bagel/boflib/sound.h"
#include "bagel/hodjnpodj/hnplibs/sprite.h"
#include "bagel/hodjnpodj/hnplibs/text.h"
#include "bagel/hodjnpodj/hnplibs/button.h"

namespace Bagel {
namespace HodjNPodj {
namespace Riddles {

// Easter egg parameters
#define FISH_X              13
#define FISH_Y              40
#define NUM_FISH_CELS       25

#define SKIER_X             6
#define SKIER_Y             98
#define NUM_SKIER_CELS      14

#define NESSIE_X            17
#define NESSIE_Y            24
#define NUM_NESSIE_CELS     27

#define ANIM_X              5
#define ANIM_Y              24
#define ANIM_DX             211
#define ANIM_DY             173
#define ANIM_SLEEP          100         // In milliseconds

#define COLUMN_1_X          213
#define COLUMN_1_Y          25
#define COLUMN_1_DX         38
#define COLUMN_1_DY         195

#define COLUMN_2_X          332
#define COLUMN_2_Y          25
#define COLUMN_2_DX         50
#define COLUMN_2_DY         187

#define COLUMN_3_X          397
#define COLUMN_3_Y          25
#define COLUMN_3_DX         40
#define COLUMN_3_DY         197

#define COLUMN_4_X          451
#define COLUMN_4_Y          25
#define COLUMN_4_DX         63
#define COLUMN_4_DY         227

#define COLUMN_5_X          544
#define COLUMN_5_Y          25
#define COLUMN_5_DX         53
#define COLUMN_5_DY         38

#define COLUMN_6_X          560
#define COLUMN_6_Y          63
#define COLUMN_6_DX         63
#define COLUMN_6_DY         59

#define COLUMN_7_X          584
#define COLUMN_7_Y          122
#define COLUMN_7_DX         40
#define COLUMN_7_DY         88

#define COLUMN_WAV          ".\\SOUND\\COLUMN.WAV"

#define MAX_RIDDLE_LENGTH  159
#define MIN_RIDDLE_LENGTH   20
#define MAX_ANSWERS         13
#define MAX_ANSWER_LENGTH   23

#define FISH_ANIM           ".\\art\\ridfish.bmp"
#define FISH_WAV            ".\\sound\\lakefish.wav"
#define NESS_ANIM           ".\\art\\nessie.bmp"
#define NESS_WAV            ".\\sound\\serpent.wav"
#define SKIER_ANIM          ".\\art\\skier.bmp"
#define SKIER_WAV           ".\\sound\\jetski.wav"

#include "common/pack-start.h"  // START STRUCT PACKING
struct RIDDLE {
	uint16 nSoundId;
	char text[MAX_RIDDLE_LENGTH + 1];
	char answers[MAX_ANSWERS][MAX_ANSWER_LENGTH + 1];
} PACKED_STRUCT;
#include "common/pack-end.h"    // END STRUCT PACKING

class CMyEdit: public CEdit {
protected:
	void OnChar(unsigned int, unsigned int, unsigned int);
	void OnSysChar(unsigned int, unsigned int, unsigned int);
	void OnKeyDown(unsigned int, unsigned int, unsigned int);
	void OnSysKeyDown(unsigned int, unsigned int, unsigned int);

	DECLARE_MESSAGE_MAP()
};

class CRiddlesWindow : public CFrameWnd {
private:
	CBrush cBrush;

public:
	CRiddlesWindow();
	void        PlayGame();
	void        PaintScreen();
	void        LoadIniSettings();
	void        ParseAnswer(const char *);
	void        GamePause();
	void        GameResume();

private:
	void        OnSoundNotify(CSound *pSound);

protected:
	void        FlushInputEvents();
	bool        CheckUserGuess(const char *);
	ERROR_CODE  RepaintSpriteList();
	ERROR_CODE  LoadRiddle();
	ERROR_CODE  BuildSpriteList();
	ERROR_CODE  DisplayLine(const char *, int, int, int);
	int         CharToIndex(char);
	ERROR_CODE  ValidateRiddle(RIDDLE *);
	ERROR_CODE  LoadMasterSprites();
	void        GameReset();
	virtual bool OnCommand(WPARAM wParam, LPARAM lParam) override;
	void        HandleError(ERROR_CODE);
	void        DeleteSprite(CSprite *);

	void        OnPaint();
	void        OnMouseMove(unsigned int, CPoint);
	void        OnLButtonDown(unsigned int, CPoint);
	void        OnClose();
	void        OnSetFocus(CWnd *);
	void        OnTimer(uintptr);
	LRESULT     OnMCINotify(WPARAM, LPARAM);
	LRESULT     OnMMIONotify(WPARAM, LPARAM);
	HBRUSH      OnCtlColor(CDC *, CWnd *, unsigned int);

	DECLARE_MESSAGE_MAP()

	CRect       m_rNewGameButton;
	CMyEdit    *m_pEditText = nullptr;
	CPalette   *m_pGamePalette = nullptr;
	CBmpButton *m_pScrollButton = nullptr;
	RIDDLE     *m_pRiddle = nullptr;
	CSprite    *m_pSunDial = nullptr;
	CSound     *m_pSoundTrack = nullptr;
	int         m_nTimeLimit = 0;
	int         m_nInitTimeLimit = 0;
	int         m_nTimer = 0;
	int         m_nDifficultyLevel = 0;
	unsigned int        m_nRiddleNumber = 0;
	bool        m_bGameActive = false;
	bool        m_bPause = false;
	bool        m_bIgnoreScrollClick = false;
};

} // namespace Riddles
} // namespace HodjNPodj
} // namespace Bagel

#endif