/*
 * Descent 3
 * Copyright (C) 2024 Parallax Software
 *
 * 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/>.
 */

#if !defined(AFX_BRIEFEDIT_H__839B53D1_41D6_11D2_B359_006008BF0B09__INCLUDED_)
#define AFX_BRIEFEDIT_H__839B53D1_41D6_11D2_B359_006008BF0B09__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
// BriefEdit.h : header file
//

#include "pstypes.h"
#include "telcomefxstructs.h"
#include "telcom.h"
#include "gr.h"
#include "resource.h"

/////////////////////////////////////////////////////////////////////////////
// CBriefEdit dialog

#define MAX_EFFECTS_PER_SCREEN 32

//	BriefGlobalValues
//
//	struct for global variables for a telcom briefing
struct BriefGlobalValues {
  char title[128];
  float static_val, glitch_val;
};

#define BE_NONE -1
#define BE_TEXT 0
#define BE_BMP 1
#define BE_MOVIE 2
#define BE_BKG 3
#define BE_POLY 4
#define BE_SND 5
#define BE_BUTTON 6
//	tBriefEffect
//
//	struct for a briefing effect
struct tBriefEffect {
  uint8_t type; // type of effect (for union)
  bool used;    // is the effect being used
  int id;       // ID# used
  char *text;   // buffer of text
  char description[128];
  int w, h; // used for bitmaps
  union {
    TCTEXTDESC text_desc;
    TCBMPDESC bmp_desc;
    TCMOVIEDESC movie_desc;
    TCBKGDESC bkg_desc;
    TCPOLYDESC poly_desc;
    TCSNDDESC snd_desc;
    TCBUTTONDESC button_desc;
  };
  int next, prev; // next/prev effect in list
};

struct tBriefScreen {
  bool used;                                    // is screen being used
  int root_effect;                              // root effect to start the list
  char layout[_MAX_PATH];                       // layout screen to use
  tBriefEffect effects[MAX_EFFECTS_PER_SCREEN]; // the effects for the screen
  uint32_t mission_mask_set, mission_mask_unset;
  int next, prev; // next/prev screen in list
};

extern int Briefing_root_screen;
extern tBriefScreen Briefing_screens[MAX_TELCOM_SCREENS];

/*
 ****************************************************************************
 *			Functions to manipulate effects/screens in briefing editor		*
 ****************************************************************************
 *
 */

//	BriefEditInitScreens
//
//	Initializes the briefing screens so they are empty
void BriefEditInitScreens(void);

//	BriefEditInitEffect
//
//	Initializes an effect to empty
void BriefEditInitEffect(tBriefEffect *efx);

//	BriefEditFreeScreens
//
//	Closes down all the briefing screens, freeing memory
void BriefEditFreeScreens(void);

//	BriefEditFreeEffect
//
//	Frees up any memory allocated in an effect
void BriefEditFreeEffect(tBriefEffect *efx);

//	BriefEditSaveScreens
//
//	Saves out the screens to a briefing file
uint8_t BriefEditSaveScreens(char *filename, CComboBox *screen_combo, BriefGlobalValues *glob);

//  BriefEditLoadScreens
//
//	Loads in screens from a briefing file
uint8_t BriefEditLoadScreens(char *filename, CComboBox *screen_combo, CComboBox *effect_combo, BriefGlobalValues *glob);

#define MAX_LAYOUT_PREDEFS 10
struct tLayoutScreen {
  char filename[_MAX_PATH];
  int num_texts, num_bmps;
  struct {
    int lx, rx, ty, by;
  } texts[MAX_LAYOUT_PREDEFS];
  struct {
    int x, y;
  } bmps[MAX_LAYOUT_PREDEFS];
};

extern tLayoutScreen *PBlayouts;
extern int *PBnum_layouts;

class CBriefEdit : public CDialog {
  // Construction
public:
  BriefGlobalValues m_GlobalValues;
  tLayoutScreen *layouts;
  int num_layouts;
  CBriefEdit(CWnd *pParent = NULL); // standard constructor
  void ParseLayoutScreenFile(char *filename);
  void SetLayoutBitmap(char *filename);
  bool has_changed;
  //	BriefEditAllocateEffect
  //
  //	Allocates an effect (links it and all) to be edited.  Returns false on error
  bool BriefEditAllocateEffect(int *screen, int *eff);
  //	BriefEditGetCurScreenEffect
  //
  //	Fills in the current screen and effect that is being worked on
  void BriefEditGetCurScreenEffect(int *ret_screen, int *ret_effect);

  // Dialog Data
  //{{AFX_DATA(CBriefEdit)
  enum { IDD = IDD_BRIEF_MAIN };
  float m_fGlitch;
  float m_fStatic;
  CString m_sTitle;
  //}}AFX_DATA

  // Overrides
  // ClassWizard generated virtual function overrides
  //{{AFX_VIRTUAL(CBriefEdit)
protected:
  virtual void DoDataExchange(CDataExchange *pDX); // DDX/DDV support
                                                   //}}AFX_VIRTUAL

  // Implementation
protected:
  int layout_bmp;
  void UpdateView();
  void UpdateInfo();
  void UpdateLayoutBitmap(void);
  void DrawRect(ddgr_color color, int lx, int ty, int rx, int by, grViewport *vport);

  grHardwareSurface m_ObjectSurf;

  // Generated message map functions
  //{{AFX_MSG(CBriefEdit)
  virtual void OnOK();
  afx_msg void OnBriefEffectBitmap();
  afx_msg void OnBriefEffectButton();
  afx_msg void OnBriefEffectDel();
  afx_msg void OnBriefEffectEdit();
  afx_msg void OnBriefEffectMovie();
  afx_msg void OnBriefEffectSound();
  afx_msg void OnBriefEffectText();
  afx_msg void OnBriefScreenAdd();
  afx_msg void OnBriefScreenDel();
  afx_msg void OnBriefScreenEdit();
  virtual BOOL OnInitDialog();
  afx_msg void OnDestroy();
  afx_msg void OnSelchangeBriefScreenList();
  afx_msg void OnBriefSave();
  afx_msg void OnLoad();
  afx_msg void OnTimer(UINT nIDEvent);
  afx_msg void OnManage();
  //}}AFX_MSG
  DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_BRIEFEDIT_H__839B53D1_41D6_11D2_B359_006008BF0B09__INCLUDED_)