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Work on configuration flags

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This commit is contained in:
Ray 2017-03-26 22:49:01 +02:00
parent 5387b45431
commit b7a8a40e71
5 changed files with 159 additions and 55 deletions
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29
src/text.c
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@ -5,8 +5,7 @@
* CONFIGURATION:
*
* #define SUPPORT_FILEFORMAT_FNT
* #define SUPPORT_FILEFORMAT_TTF / INCLUDE_STB_TRUETYPE
* #define SUPPORT_FILEFORMAT_IMAGE_FONT
* #define SUPPORT_FILEFORMAT_TTF
* Selected desired fileformats to be supported for loading. Some of those formats are
* supported by default, to remove support, just comment unrequired #define in this module
*
@ -51,10 +50,12 @@
#include "utils.h" // Required for: GetExtension()
// Following libs are used on LoadTTF()
#define STBTT_STATIC // Define stb_truetype functions static to this module
#define STB_TRUETYPE_IMPLEMENTATION
#include "external/stb_truetype.h" // Required for: stbtt_BakeFontBitmap()
#if defined(SUPPORT_FILEFORMAT_TTF)
// Following libs are used on LoadTTF()
#define STBTT_STATIC // Define stb_truetype functions static to this module
#define STB_TRUETYPE_IMPLEMENTATION
#include "external/stb_truetype.h" // Required for: stbtt_BakeFontBitmap()
#endif
// Rectangle packing functions (not used at the moment)
//#define STB_RECT_PACK_IMPLEMENTATION
@ -91,8 +92,12 @@ static int GetCharIndex(SpriteFont font, int letter);
static SpriteFont LoadImageFont(Image image, Color key, int firstChar); // Load a Image font file (XNA style)
static SpriteFont LoadRBMF(const char *fileName); // Load a rBMF font file (raylib BitMap Font)
#if defined(SUPPORT_FILEFORMAT_FNT)
static SpriteFont LoadBMFont(const char *fileName); // Load a BMFont file (AngelCode font file)
#endif
#if defined(SUPPORT_FILEFORMAT_TTF)
static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars); // Load spritefont from TTF data
#endif
#if defined(SUPPORT_DEFAULT_FONT)
extern void LoadDefaultFont(void);
@ -284,8 +289,12 @@ SpriteFont LoadSpriteFont(const char *fileName)
// Check file extension
if (strcmp(GetExtension(fileName),"rbmf") == 0) spriteFont = LoadRBMF(fileName); // TODO: DELETE... SOON...
#if defined(SUPPORT_FILEFORMAT_TTF)
else if (strcmp(GetExtension(fileName),"ttf") == 0) spriteFont = LoadSpriteFontTTF(fileName, DEFAULT_TTF_FONTSIZE, 0, NULL);
#endif
#if defined(SUPPORT_FILEFORMAT_FNT)
else if (strcmp(GetExtension(fileName),"fnt") == 0) spriteFont = LoadBMFont(fileName);
#endif
else if (strcmp(GetExtension(fileName),"rres") == 0)
{
// TODO: Read multiple resource blocks from file (RRES_FONT_IMAGE, RRES_FONT_CHARDATA)
@ -336,6 +345,7 @@ SpriteFont LoadSpriteFontTTF(const char *fileName, int fontSize, int charsCount,
{
SpriteFont spriteFont = { 0 };
#if defined(SUPPORT_FILEFORMAT_TTF)
if (strcmp(GetExtension(fileName),"ttf") == 0)
{
if ((fontChars == NULL) || (charsCount == 0))
@ -350,6 +360,7 @@ SpriteFont LoadSpriteFontTTF(const char *fileName, int fontSize, int charsCount,
}
else spriteFont = LoadTTF(fileName, fontSize, charsCount, fontChars);
}
#endif
if (spriteFont.texture.id == 0)
{
@ -845,6 +856,7 @@ static SpriteFont LoadRBMF(const char *fileName)
return spriteFont;
}
#if defined(SUPPORT_FILEFORMAT_FNT)
// Load a BMFont file (AngelCode font file)
static SpriteFont LoadBMFont(const char *fileName)
{
@ -962,7 +974,9 @@ static SpriteFont LoadBMFont(const char *fileName)
return font;
}
#endif
#if defined(SUPPORT_FILEFORMAT_TTF)
// Generate a sprite font from TTF file data (font size required)
// TODO: Review texture packing method and generation (use oversampling)
static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars)
@ -1054,4 +1068,5 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in
free(charData);
return font;
}
}
#endif