Instant Doom Levels/Instant.Doom.Levels.-.Level.Master.II.iso/EDITORS/ZIPPED/WSCDEU52.ZIP/INCLUDE/MAPDC.H

C/C++ Source or Header | 1995-03-05 | 5KB | 181 lines

/*----------------------------------------------------------------------------*
 | This file is part of WinDEU, the port of DEU to Windows.                   |
 | WinDEU was created by the DEU team:                                        |
 |  Renaud Paquay, Raphael Quinet, Brendon Wyber and others...                |
 |                                                                            |
 | DEU is an open project: if you think that you can contribute, please join  |
 | the DEU team.  You will be credited for any code (or ideas) included in    |
 | the next version of the program.                                           |
 |                                                                            |
 | If you want to make any modifications and re-distribute them on your own,  |
 | you must follow the conditions of the WinDEU license. Read the file        |
 | LICENSE or README.TXT in the top directory.  If do not  have a copy of     |
 | these files, you can request them from any member of the DEU team, or by   |
 | mail: Raphael Quinet, Rue des Martyrs 9, B-4550 Nandrin (Belgium).         |
 |                                                                            |
 | This program comes with absolutely no warranty.  Use it at your own risks! |
 *----------------------------------------------------------------------------*

    Project WinDEU
    DEU team
    Jul-Dec 1994, Jan-Mar 1995

    FILE:         mapdc.h

    OVERVIEW
    ========
    Class definition for TMapDC (TDC).
*/
#ifndef __mapdc_h
#define __mapdc_h

#ifndef __common_h
    #include "common.h"
#endif

#ifndef __gfx_h
    #include "gfx.h"        // Colors, ScrCenterX, OrigX, ...
#endif

#ifndef __objects_h
    #include "objects.h"    // SelPtr
#endif

#ifndef __OWL_DC_H
    #include <owl\dc.h>
#endif

#ifndef __OWL_GDIOBJEC_H
    #include <owl\gdiobjec.h>
#endif

#ifndef __editcli_h
    class TEditorClient;
#endif

//
// Class for pen (retains color, width and style in members)
//
class TPenColor16 : public TPen
{
public:    // data members
    int color;
    int width;
    UINT style;
    unsigned long HitCount;

public:    // function members
     TPenColor16 (int _color, int _width = 1, UINT _style = PS_SOLID);
    ~TPenColor16 ();
} ;


//
// Size of cache for 16 color pens
//
#define COLOR16_CACHE_SIZE    12


//
// DC class for drawing on the level map in editor
//
class TMapDC : public TDC
{
//
// Class members
//
private:
    static TPenColor16 **LastPens;

public:
    static void InitCacheData();
    static void _USERENTRY CleanupCacheData();
    static TPenColor16 *GetPenColor16 (int color, int width, UINT style);
    static TColor GetColor16 (int color);

//
// Object members
//
private:
    BOOL DoDelete;            // use black pen for every drawing
    int CurPenColor;
    int CurPenWidth;
    UINT CurPenStyle;
    HPEN hOldPen;
    BOOL FromWindow;        // DC created by GetDC(hWnd) ?
    TEditorClient *pEditor;

protected:
    void Init(TEditorClient *_pEditor);

    // Clipping and Origin selection
    void SetupOrg ();
    void SetupClipping ();
    void ExcludeClipWindow (TWindow *pWnd);
    void SetNewPenColor16 (int color, int width = 1, UINT style = PS_SOLID);
    void DrawLineDefLen (SHORT, SHORT, SHORT, SHORT, int color);

public:
    TMapDC (TEditorClient *_pEditor, TDC &dc);    // from other DC
    TMapDC (TEditorClient *_pEditor);            // client DC from window
    ~TMapDC ();

    // Primitive of color selection
    void SetPenColor16 (int color, int width = 1, UINT style = PS_SOLID)
    {
        // Doesn't allow color selection if Delete mode
        if (DoDelete)    return;

        // Choose new pen only if different than current pen
        if ( CurPenColor != color ||
             CurPenWidth != width ||
             CurPenStyle != style )
        {
            SetNewPenColor16 (color, width, style);
        }
    }
    void SetTextColor16 (int color);
    void SetBkColor16 (int color);
    void SetDelete(BOOL doDelete)
    {
        if ( doDelete )    SetPenColor16 (BLACK, CurPenWidth, CurPenStyle);
        DoDelete = doDelete ;
    }

    // Primitive to draw on map
    void DrawMapLine (SHORT, SHORT, SHORT, SHORT);
    void DrawMapRect (SHORT, SHORT, SHORT, SHORT);
    void DrawMapCircle (SHORT, SHORT, SHORT);
    void DrawMapVector (SHORT, SHORT, SHORT, SHORT);
    void DrawMapArrow (SHORT, SHORT, USHORT, USHORT);

    // Draw an object, use editmode to select color and shape
    void DrawMapThing   (int editmode, SHORT tnum);
    void DrawMapLineDef (int editmode, SHORT ldnum, BOOL DrawLen = FALSE);
    void DrawMapVertex  (int editmode, SHORT vnum);
    void DrawMapSector  (int editmode, SHORT snum);

    int GetLineDefColor (int editmode, SHORT ldnum);
    void DrawMapLineDefLen (int editmode, SHORT ldnum);

    // Draw a list of objects of a type
    void DrawMapThingsList   (int editmode, SelPtr list);
    void DrawMapLineDefsList (int editmode, SelPtr list, BOOL DrawLen = FALSE);
    void DrawMapVertexesList (int editmode, SelPtr list);
    void DrawMapSectorsList  (int editmode, SelPtr list);

    // Draw all objects of a type
    void DrawMapThings   (int editmode);
    void DrawMapLineDefs (int editmode, BOOL DrawLen = FALSE);
    void DrawMapVertexes (int editmode);
    void DrawMapSectors  (int editmode);

    // Draw the grid on the map
    void DrawMapGrid (SHORT grid);

    // Draw all map
    void DrawMap (int editmode, SHORT grid, BOOL drawgrid);
} ;


#endif        // __mapdc_h