vhook/comment/com_surface.c

   1 #include <SDL/SDL.h>\r
   2 #include <SDL/SDL_ttf.h>\r
   3 #include <SDL/SDL_rotozoom.h>\r
   4 #include "com_surface.h"\r
   5 #include "surf_util.h"\r
   6 #include "../chat/chat.h"\r
   7 #include "../chat/chat_slot.h"\r
   8 #include "../nicodef.h"\r
   9 #include "../mydef.h"\r
  10 #include "../main.h"\r
  11 #include "shadow.h"\r
  12 \r
  13 \r
  14 SDL_Surface* drawText(COMMDATA* data,int size,int color,Uint16* str);\r
  15 \r
  16 SDL_Surface* makeCommentSurface(COMMDATA* data,const CHAT_ITEM* item,int video_width,int video_height){\r
  17         Uint16* index = item->str;\r
  18         Uint16* last = item->str;\r
  19         SDL_Surface* ret = NULL;\r
  20         int color = item->color;\r
  21         int size = item->size;\r
  22 \r
  23         /*\r
  24          * \89e\82Í\92u\82¢\82Ä\82¨\82¢\82Ä\81A\82Æ\82è\82 \82¦\82¸\95¶\8e\9a\82Ì\95`\89æ\r
  25          */\r
  26         while(*index != '\0'){\r
  27                 if(*index == '\n'){\r
  28                         *index = '\0';//\82±\82±\82Å\88ê\92U\90Ø\82é\r
  29                         if(ret == null){//\8c\8b\8bÇ\89ü\8ds\82Í\96³\82¢\r
  30                                 ret = drawText(data,size,color,last);\r
  31                         }else{/*\89ü\8ds\82 \82è*/\r
  32                                 ret = connectSurface(ret,drawText(data,size,color,last));\r
  33                         }\r
  34                         *index = '\n';//\82±\82±\82Å\88ê\92U\90Ø\82é\r
  35                         last = index+1;\r
  36                 }\r
  37                 index++;\r
  38         }\r
  39         if(ret == null){//\8c\8b\8bÇ\89ü\8ds\82Í\96³\82¢\r
  40                 ret = drawText(data,size,color,item->str);\r
  41         }else{/*\89ü\8ds\82 \82è*/\r
  42                 ret = connectSurface(ret,drawText(data,size,color,last));\r
  43         }\r
  44         \r
  45         if(ret->w == 0 || ret->h == 0){\r
  46                 fprintf(data->common->log,"[comsurface/make]comment %04d has no char.\n",item->no);\r
  47                 fflush(data->common->log);\r
  48                 return ret;\r
  49         }\r
  50         \r
  51          /*\r
  52           * \89e\8f\88\97\9d\r
  53           */\r
  54           int shadow = data->common->shadow_kind;\r
  55           if(shadow >= SHADOW_MAX){\r
  56                 shadow = SHADOW_DEFAULT;\r
  57           }\r
  58           ret = (*ShadowFunc[shadow])(ret,item->color == CMD_COLOR_BLACK,data->common->fontsize_fix);\r
  59 \r
  60         /*\r
  61          * \83A\83\8b\83t\83@\92l\82Ì\90Ý\92è\r
  62          */\r
  63          if(!data->opaque_comment){\r
  64                 float alpha_t = (((float)(item->no)/(item->chat->max_no)) * 0.4) + 0.6;\r
  65                 fprintf(data->common->log,"[comsurface/make]comment %04d set alpha:%5.2f%%.\n",item->no,alpha_t*100);\r
  66                 setAlpha(ret,alpha_t);\r
  67          }\r
  68 \r
  69         /*\r
  70          * \83X\83P\81[\83\8b\90Ý\92è\r
  71          */\r
  72 \r
  73         double zoomx = 1.0f;\r
  74         //double zoomy = 1.0f;\r
  75         //\8fk\8f¬\r
  76         \r
  77         if(data->common->fontsize_fix){\r
  78                 zoomx = (0.5f * (double)video_width) / (double)NICO_WIDTH;\r
  79                 //zoomy = (0.5f * (double)video_height) / (double)NICO_HEIGHT;\r
  80         }\r
  81 \r
  82         /*\83X\83P\81[\83\8b\82Ì\92²\90®*/\r
  83         //if(((double)ret->h * zoomy) > ((double)video_height/3.0f)){\r
  84         if(((double)ret->h * zoomx) > ((double)video_height/3.0f)){\r
  85                 zoomx *= 0.5f;\r
  86                 //zoomy *= 0.5f;\r
  87         }\r
  88         if(item->location != CMD_LOC_DEF && (ret->w * zoomx) > (double)video_width){\r
  89                 double scale = ((double)video_width) / (ret->w * zoomx);\r
  90                 zoomx *= scale;\r
  91                 //zoomy *= scale;\r
  92         }\r
  93         //\89æ\96Ê\83T\83C\83Y\82É\8d\87\82í\82¹\82Ä\95Ï\8dX\r
  94         //if(zoomx != 1.0f || zoomy != 1.0f){\r
  95         if(zoomx != 1.0f){\r
  96                 //fprintf(data->log,"[comsurface/make]comment %04d resized.(%5.2f%%,%5.2f%%)\n",item->no,zoomx*100,zoomy*100);\r
  97                 fprintf(data->common->log,"[comsurface/make]comment %04d resized.(%5.2f%%)\n",item->no,zoomx*100);\r
  98                 fflush(data->common->log);\r
  99                 SDL_Surface* tmp = ret;\r
 100                 ret = zoomSurface(tmp,zoomx,zoomx,SMOOTHING_ON);\r
 101                 SDL_FreeSurface(tmp);\r
 102         }\r
 103 \r
 104         return ret;\r
 105 }\r
 106 /**\r
 107  * \95¶\8e\9a\82ð\95`\89æ\r
 108  */\r
 109 \r
 110 SDL_Surface* drawText(COMMDATA* data,int size,int color,Uint16* str){\r
 111         if(str[0] == '\0'){\r
 112                 return SDL_CreateRGBSurface(    SDL_SRCALPHA | SDL_HWSURFACE | SDL_HWACCEL,\r
 113                                                                                 0,COMMENT_FONT_SIZE[size],32,\r
 114                                                                                         #if SDL_BYTEORDER == SDL_BIG_ENDIAN\r
 115                                                                                             0xff000000,\r
 116                                                                                             0x00ff0000,\r
 117                                                                                             0x0000ff00,\r
 118                                                                                             0x000000ff\r
 119                                                                                         #else\r
 120                                                                                             0x000000ff,\r
 121                                                                                             0x0000ff00,\r
 122                                                                                             0x00ff0000,\r
 123                                                                                             0xff000000\r
 124                                                                                         #endif\r
 125                                                                         );\r
 126         }\r
 127         /*\r
 128         SDL_Surface* fmt = SDL_CreateRGBSurface(        SDL_SRCALPHA | SDL_HWSURFACE | SDL_HWACCEL,\r
 129                                                                                                 0,\r
 130                                                                                                 0,\r
 131                                                                                                 32,\r
 132                                                                                                 #if SDL_BYTEORDER == SDL_BIG_ENDIAN\r
 133                                                                                                     0xff000000,\r
 134                                                                                                     0x00ff0000,\r
 135                                                                                                     0x0000ff00,\r
 136                                                                                                     0x000000ff\r
 137                                                                                                 #else\r
 138                                                                                                     0x000000ff,\r
 139                                                                                                     0x0000ff00,\r
 140                                                                                                     0x00ff0000,\r
 141                                                                                                     0xff000000\r
 142                                                                                                 #endif\r
 143                                                                                         );\r
 144 \r
 145         SDL_Surface* tmp = TTF_RenderUNICODE_Blended(data->font[size],str,COMMENT_COLOR[color]);\r
 146         SDL_SetAlpha(tmp,SDL_SRCALPHA | SDL_RLEACCEL,0xff);\r
 147         SDL_Surface* surf = SDL_ConvertSurface(tmp,fmt->format,SDL_SRCALPHA | SDL_HWSURFACE);\r
 148         SDL_FreeSurface(tmp);\r
 149         SDL_FreeSurface(fmt);\r
 150         */\r
 151         SDL_Surface* surf = TTF_RenderUNICODE_Blended(data->common->font[size],str,COMMENT_COLOR[color]);\r
 152         return surf;\r
 153 }\r