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-rw-r--r--hgeft.cpp96
1 files changed, 0 insertions, 96 deletions
diff --git a/hgeft.cpp b/hgeft.cpp
deleted file mode 100644
index e424756..0000000
--- a/hgeft.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-// Freetype2 ext4hge implementations -*- C++ -*-
-#include "hgeft.h"
-static const char* HGEFT_SRC_FN="hgeft.cpp";
-void hgeTTChar::Free(){if(quad.tex)hge->Texture_Free(quad.tex),quad.tex=0;}
-bool hgeTTChar::SetChar(wchar_t ch,FT_Face ttfface)
-{
- FT_GlyphSlot slot=ttfface->glyph;
- FT_UInt glyph_index=FT_Get_Char_Index(ttfface,ch);
- FT_Error err=FT_Load_Glyph(ttfface,glyph_index,FT_LOAD_DEFAULT);
- if(err){hge->System_Log("%s: Glyph load failed!",HGEFT_SRC_FN);return false;}
- err=FT_Render_Glyph(ttfface->glyph,FT_RENDER_MODE_NORMAL);
- if(err){hge->System_Log("%s: Glyph render failed!",HGEFT_SRC_FN);return false;}
- _w=slot->advance.x>>6;_h=slot->bitmap.rows;//we are one line only.
- rw=slot->bitmap.width;rh=slot->bitmap.rows;yofst=slot->bitmap.rows-slot->bitmap_top;
- quad.tex=hge->Texture_Create(
- slot->bitmap.width?slot->bitmap.width:1,
- slot->bitmap.rows?slot->bitmap.rows:1);
- DWORD* tx=hge->Texture_Lock(quad.tex,false,0,0,
- slot->bitmap.width?slot->bitmap.width:1,
- slot->bitmap.rows?slot->bitmap.rows:1);
- memset(tx,0,sizeof(DWORD)*(slot->bitmap.width?slot->bitmap.width:1)*(slot->bitmap.rows?slot->bitmap.rows:1));
- int ptr=0;
- for(int i=0;i<slot->bitmap.rows;++i)
- for(int j=0;j<slot->bitmap.width;++j)
- {
-#ifdef WIN32
- tx[i*slot->bitmap.width+j]=ARGB(slot->bitmap.buffer[ptr],255,255,255);
-#else
- tx[(slot->bitmap.rows-i-1)*slot->bitmap.width+j]=ARGB(slot->bitmap.buffer[ptr],255,255,255);
- //In OpenGL, textures are locked upside down...
-#endif
- ptr++;
- }
- hge->Texture_Unlock(quad.tex);
- quad.blend=BLEND_ALPHABLEND;
- quad.v[0].tx=0;quad.v[0].ty=0;quad.v[1].tx=1;quad.v[1].ty=0;
- quad.v[2].tx=1;quad.v[2].ty=1;quad.v[3].tx=0;quad.v[3].ty=1;
- return true;
-}
-void hgeTTChar::Render(double x,double y,DWORD col)
-{
- for(int i=0;i<4;++i)quad.v[i].col=col;
- quad.v[0].x=x;quad.v[0].y=y-rh+yofst;
- quad.v[1].x=x+rw;quad.v[1].y=y-rh+yofst;
- quad.v[2].x=x+rw;quad.v[2].y=y+yofst;
- quad.v[3].x=x;quad.v[3].y=y+yofst;
- hge->Gfx_RenderQuad(&quad);
-}
-bool hgeTTFont::Init(const char *ttf,int size)
-{
- FT_Error err=FT_Init_FreeType(&libft);
- if(err){hge->System_Log("%s: Failed to initialize freetype",HGEFT_SRC_FN);return false;}
- err=FT_New_Face(libft,ttf,0,&ttfface);
- if(err){hge->System_Log("%s: Failed to load font: %s",HGEFT_SRC_FN,ttf);return false;}
- err=FT_Set_Char_Size(ttfface,0,size*64,96,96);
- return true;
-}
-void hgeTTFont::UpdateString(const wchar_t *format, ...)
-{
- for(int i=0;buf[i]!='\0';++i)chars[i].Free();
- memset(buf,0,sizeof(buf));memset(chars,0,sizeof(chars));
- va_list vl;
- va_start(vl,format);
- vswprintf(buf,1024,format,vl);
- va_end(vl);
- buf[1024]='\0';
- w=h=0;
- for(int i=0;buf[i]!='\0';++i)
- {
- chars[i].SetChar(buf[i],ttfface);
- w+=chars[i].w();
- if(chars[i].h()>h)h=chars[i].h();
- }
-}
-void hgeTTFont::Render(double x,double y,DWORD color,int align)
-{
- int cur;
- if(align==0)
- {
- cur=x;
- for(int i=0;buf[i]!='\0';++i)
- {
- chars[i].Render(cur,y,color);
- cur+=chars[i].w();
- }
- }
- if(align==1)
- {
- cur=x;
- for(int i=wcslen(buf)-1;i>=0;--i)
- {
- chars[i].Render(cur,y,color);
- cur-=chars[i].w();
- }
- }
-}