diff options
Diffstat (limited to 'nGenEx/Bitmap.h')
-rw-r--r-- | nGenEx/Bitmap.h | 272 |
1 files changed, 148 insertions, 124 deletions
diff --git a/nGenEx/Bitmap.h b/nGenEx/Bitmap.h index a542d76..af9b6cb 100644 --- a/nGenEx/Bitmap.h +++ b/nGenEx/Bitmap.h @@ -1,124 +1,148 @@ -/* Project nGenEx
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
-
- SUBSYSTEM: nGenEx.lib
- FILE: Bitmap.h
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- Bitmap Resource class
-*/
-
-#ifndef Bitmap_h
-#define Bitmap_h
-
-#include "Res.h"
-#include "Types.h"
-#include "Geometry.h"
-
-// +--------------------------------------------------------------------+
-
-class Color;
-class ColorIndex;
-
-class Bitmap : public Resource
-{
-public:
- static const char* TYPENAME() { return "Bitmap"; }
-
- enum BMP_TYPES { BMP_SOLID, BMP_TRANSPARENT, BMP_TRANSLUCENT };
-
- Bitmap();
- Bitmap(int w, int h, ColorIndex* p=0, int t=BMP_SOLID);
- Bitmap(int w, int h, Color* p, int t=BMP_SOLID);
- virtual ~Bitmap();
-
- int IsIndexed() const { return pix != 0; }
- int IsHighColor() const { return hipix != 0; }
- int IsDual() const { return IsIndexed() &&
- IsHighColor(); }
-
- void SetType(int t) { type = t; }
- int Type() const { return type; }
- bool IsSolid() const { return type==BMP_SOLID; }
- bool IsTransparent() const { return type==BMP_TRANSPARENT; }
- bool IsTranslucent() const { return type==BMP_TRANSLUCENT; }
-
- int Width() const { return width; }
- int Height() const { return height; }
- ColorIndex* Pixels() const { return pix; }
- Color* HiPixels() const { return hipix; }
- int BmpSize() const;
- int RowSize() const;
-
- ColorIndex GetIndex(int x, int y) const;
- Color GetColor(int x, int y) const;
- void SetIndex(int x, int y, ColorIndex c);
- void SetColor(int x, int y, Color c);
-
- void FillColor(Color c);
-
- void ClearImage();
- void BitBlt(int x, int y, const Bitmap& srcImage, int sx, int sy, int w, int h, bool blend=false);
- void CopyBitmap(const Bitmap& rhs);
- void CopyImage(int w, int h, BYTE* p, int t=BMP_SOLID);
- void CopyHighColorImage(int w, int h, DWORD* p, int t=BMP_SOLID);
- void CopyAlphaImage(int w, int h, BYTE* p);
- void CopyAlphaRedChannel(int w, int h, DWORD* p);
- void AutoMask(DWORD mask=0);
-
- virtual BYTE* GetSurface();
- virtual int Pitch() const;
- virtual int PixSize() const;
- bool ClipLine(int& x1, int& y1, int& x2, int& y2);
- bool ClipLine(double& x1, double& y1, double& x2, double& y2);
- void DrawLine(int x1, int y1, int x2, int y2, Color color);
- void DrawRect(int x1, int y1, int x2, int y2, Color color);
- void DrawRect(const Rect& r, Color color);
- void FillRect(int x1, int y1, int x2, int y2, Color color);
- void FillRect(const Rect& r, Color color);
- void DrawEllipse(int x1, int y1, int x2, int y2, Color color, BYTE quad=0x0f);
- void DrawEllipsePoints(int x0, int y0, int x, int y, Color c, BYTE quad);
-
- void ScaleTo(int w, int h);
- void MakeIndexed();
- void MakeHighColor();
- void MakeTexture();
- bool IsTexture() const { return texture; }
- void TakeOwnership() { ownpix = true; }
-
- const char* GetFilename() const { return filename; }
- void SetFilename(const char* s);
-
- DWORD LastModified() const { return last_modified; }
-
- static Bitmap* Default();
-
- static Bitmap* GetBitmapByID(HANDLE bmp_id);
- static Bitmap* CheckCache(const char* filename);
- static void AddToCache(Bitmap* bmp);
- static void CacheUpdate();
- static void ClearCache();
- static DWORD CacheMemoryFootprint();
-
-protected:
- int type;
- int width;
- int height;
- int mapsize;
-
- bool ownpix;
- bool alpha_loaded;
- bool texture;
-
- ColorIndex* pix;
- Color* hipix;
- DWORD last_modified;
- char filename[64];
-};
-
-#endif Bitmap_h
-
+/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: nGenEx.lib + FILE: Bitmap.h + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Bitmap Resource class +*/ + +#ifndef Bitmap_h +#define Bitmap_h + +#include "Res.h" +#include "Types.h" +#include "Geometry.h" + +// +--------------------------------------------------------------------+ + +class Color; +class ColorIndex; + +class Bitmap : public Resource +{ +public: + static const char* TYPENAME() { return "Bitmap"; } + + enum BMP_TYPES { BMP_SOLID, BMP_TRANSPARENT, BMP_TRANSLUCENT }; + + Bitmap(); + Bitmap(int w, int h, ColorIndex* p=0, int t=BMP_SOLID); + Bitmap(int w, int h, Color* p, int t=BMP_SOLID); + virtual ~Bitmap(); + + int IsIndexed() const { return pix != 0; } + int IsHighColor() const { return hipix != 0; } + int IsDual() const { return IsIndexed() && + IsHighColor(); } + + void SetType(int t) { type = t; } + int Type() const { return type; } + bool IsSolid() const { return type==BMP_SOLID; } + bool IsTransparent() const { return type==BMP_TRANSPARENT; } + bool IsTranslucent() const { return type==BMP_TRANSLUCENT; } + + int Width() const { return width; } + int Height() const { return height; } + ColorIndex* Pixels() const { return pix; } + Color* HiPixels() const { return hipix; } + int BmpSize() const; + int RowSize() const; + + ColorIndex GetIndex(int x, int y) const; + Color GetColor(int x, int y) const; + void SetIndex(int x, int y, ColorIndex c); + void SetColor(int x, int y, Color c); + + void FillColor(Color c); + + void ClearImage(); + void BitBlt(int x, int y, const Bitmap& srcImage, int sx, int sy, int w, int h, bool blend=false); + void CopyBitmap(const Bitmap& rhs); + void CopyImage(int w, int h, BYTE* p, int t=BMP_SOLID); + void CopyHighColorImage(int w, int h, DWORD* p, int t=BMP_SOLID); + void CopyAlphaImage(int w, int h, BYTE* p); + void CopyAlphaRedChannel(int w, int h, DWORD* p); + void AutoMask(DWORD mask=0); + + virtual BYTE* GetSurface(); + virtual int Pitch() const; + virtual int PixSize() const; + bool ClipLine(int& x1, int& y1, int& x2, int& y2); + bool ClipLine(double& x1, double& y1, double& x2, double& y2); + void DrawLine(int x1, int y1, int x2, int y2, Color color); + void DrawRect(int x1, int y1, int x2, int y2, Color color); + void DrawRect(const Rect& r, Color color); + void FillRect(int x1, int y1, int x2, int y2, Color color); + void FillRect(const Rect& r, Color color); + void DrawEllipse(int x1, int y1, int x2, int y2, Color color, BYTE quad=0x0f); + void DrawEllipsePoints(int x0, int y0, int x, int y, Color c, BYTE quad); + + void ScaleTo(int w, int h); + void MakeIndexed(); + void MakeHighColor(); + void MakeTexture(); + bool IsTexture() const { return texture; } + void TakeOwnership() { ownpix = true; } + + const char* GetFilename() const { return filename; } + void SetFilename(const char* s); + + DWORD LastModified() const { return last_modified; } + + static Bitmap* Default(); + + static Bitmap* GetBitmapByID(HANDLE bmp_id); + static Bitmap* CheckCache(const char* filename); + static void AddToCache(Bitmap* bmp); + static void CacheUpdate(); + static void ClearCache(); + static DWORD CacheMemoryFootprint(); + +protected: + int type; + int width; + int height; + int mapsize; + + bool ownpix; + bool alpha_loaded; + bool texture; + + ColorIndex* pix; + Color* hipix; + DWORD last_modified; + char filename[64]; +}; + +#endif Bitmap_h + |