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Diffstat (limited to 'archive/hgehelp/parser.cpp')
| -rw-r--r-- | archive/hgehelp/parser.cpp | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/archive/hgehelp/parser.cpp b/archive/hgehelp/parser.cpp deleted file mode 100644 index 0386ef9..0000000 --- a/archive/hgehelp/parser.cpp +++ /dev/null @@ -1,209 +0,0 @@ -/* -** Haaf's Game Engine 1.7 -** Copyright (C) 2003-2007, Relish Games -** hge.relishgames.com -** -** Resource script parser implementation -*/ - -#include "parser.h" - - -HGE *RScriptParser::hge=0; - - -struct keyword -{ - const char* word; - int code; -}; - -keyword keytable[]= -{ - { "=", TTEQUALS }, - { ":", TTBASED }, - { ",", TTSEPARATOR }, - { "{", TTOPENBLOCK }, - { "}", TTCLOSEBLOCK }, - { "true", TTBOOL }, - { "false", TTBOOL }, - - { "Include", TTRES_INCLUDE }, - { "Resource", TTRES_RESOURCE }, - { "Texture", TTRES_TEXTURE }, - { "Sound", TTRES_SOUND }, - { "Music", TTRES_MUSIC }, - { "Stream", TTRES_STREAM }, - { "Target", TTRES_TARGET }, - { "Sprite", TTRES_SPRITE }, - { "Animation", TTRES_ANIMATION }, - { "Font", TTRES_FONT }, - { "Particle", TTRES_PARTICLE }, - { "Distortion", TTRES_DISTORT }, - { "StringTable",TTRES_STRTABLE }, - - { "filename", TTPAR_FILENAME }, - { "resgroup", TTPAR_RESGROUP }, - { "mipmap", TTPAR_MIPMAP }, - { "amplify", TTPAR_AMPLIFY }, - { "size", TTPAR_SIZE }, - { "zbuffer", TTPAR_ZBUFFER }, - { "texture", TTPAR_TEXTURE }, - { "rect", TTPAR_RECT }, - { "hotspot", TTPAR_HOTSPOT }, - { "blendmode", TTPAR_BLENDMODE }, - { "color", TTPAR_COLOR }, - { "zorder", TTPAR_ZORDER }, - { "flip", TTPAR_FLIP }, - { "scale", TTPAR_SCALE }, - { "proportion", TTPAR_PROPORTION}, - { "rotation", TTPAR_ROTATION }, - { "frames", TTPAR_FRAMES }, - { "fps", TTPAR_FPS }, - { "mode", TTPAR_MODE }, - { "tracking", TTPAR_TRACKING }, - { "spacing", TTPAR_SPACING }, - { "sprite", TTPAR_SPRITE }, - { "mesh", TTPAR_MESH }, - - { "COLORMUL", TTCON_COLORMUL }, - { "COLORADD", TTCON_COLORADD }, - { "ALPHABLEND", TTCON_ALPHABLND }, - { "ALPHAADD", TTCON_ALPHAADD }, - { "ZWRITE", TTCON_ZWRITE }, - { "NOZWRITE", TTCON_NOZWRITE }, - { "FORWARD", TTCON_FORWARD }, - { "REVERSE", TTCON_REVERSE }, - { "PINGPONG", TTCON_PINGPONG }, - { "NOPINGPONG", TTCON_NOPINGPONG}, - { "LOOP", TTCON_LOOP }, - { "NOLOOP", TTCON_NOLOOP }, - { "CIRCLE", TTCON_CIRCLE }, - { "RECT", TTCON_RECT }, - { "ALPHA", TTCON_ALPHA }, - - { NULL, TTNONE } -}; - -RScriptParser::RScriptParser(char *name, char *scr) -{ - hge=hgeCreate(HGE_VERSION); - - scriptname=name; - script=scr; - tokenvalue[0]=0; - tokentype=TTNONE; - line=1; -} - -int RScriptParser::get_token() -{ - int i; - - // Skip whitespaces and comments - - for(;;) - { - while(*script==' ' || *script=='\t' || *script=='\n' || *script=='\r') - { - if(*script=='\n') line++; - script++; - } - if(*script==';') while(*script && *script!='\n' && *script!='\r') script++; - else break; - } - - // End of script - - if(!*script) { tokentype=TTEND; tokenvalue[0]=0; return tokentype; } - - // Number - - if((*script>='0' && *script<='9') || *script=='.' || *script=='-') - { - tokentype=TTNUMBER; - for(i=0;(*script>='0' && *script<='9') || *script=='.' || *script=='-';i++) - tokenvalue[i]=*script++; - - // Hexadecimal number starting with decimal digit - - if((*script>='A' && *script<='F') || (*script>='a' && *script<='f')) - { - tokentype=TTSTRING; - for(; (*script>='A' && *script<='F') || (*script>='a' && *script<='f') ; i++) - tokenvalue[i]=*script++; - } - - tokenvalue[i]=0; - return tokentype; - } - - // Quoted string - - if(*script=='"') - { - tokentype=TTSTRING; - script++; - for(i=0;*script && *script!='"' && *script!='\n' && *script!='\r';i++) - tokenvalue[i]=*script++; - tokenvalue[i]=0; - if(*script) script++; - return tokentype; - } - - // Keyword - - for(i=0;keytable[i].word;i++) - if(!strtkcmp(keytable[i].word, script)) - { - tokentype = keytable[i].code; - strcpy(tokenvalue,keytable[i].word); - script+=strlen(keytable[i].word); - return tokentype; - } - - // Unquoted string or hexadecimal number - - tokentype=TTSTRING; - for(i=0; - *script && *script!=' ' && *script!='\t' && *script!='\n' && *script!='\r' - && *script!=',' && *script!='=' && *script!='{' && *script!='}' && *script!=':'; - i++) - tokenvalue[i]=*script++; - tokenvalue[i]=0; - return tokentype; -} - -bool RScriptParser::strtkcmp(const char* str, const char* mem) -{ - int i,len=strlen(str); - for(i=0;i<len;i++) - { - if(!mem[i]) return true; - if(mem[i] != str[i]) return true; - } - return false; -} - -DWORD RScriptParser::tkn_hex() -{ - int i; - DWORD dw=0; - char chr; - for(i=0; tokenvalue[i]; i++) - { - chr=tokenvalue[i]; - if(chr >= 'a') chr-='a'-':'; - if(chr >= 'A') chr-='A'-':'; - chr-='0'; - if(chr>0xF) chr=0xF; - dw=(dw << 4) | chr; - } - return dw; -} - -void RScriptParser::ScriptPostError(const char *msg1, const char *msg2) -{ - hge->System_Log("%s, line %d: %s'%s'%s", - get_name(), get_line(), msg1, tokenvalue[0] ? tkn_string():"<EOF>", msg2); -} |