mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-26 22:01:50 +00:00
ui scripts and stuff should parse a little more easily now.
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2090 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike
parent
1cb4fa386a
commit
0880cc56e2
1 changed files with 125 additions and 21 deletions
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@ -30,6 +30,8 @@ typedef struct pc_token_s
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typedef struct {
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char *filestack[SCRIPT_MAXDEPTH];
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char *originalfilestack[SCRIPT_MAXDEPTH];
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char *lastreadptr;
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int lastreaddepth;
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char filename[MAX_QPATH][SCRIPT_MAXDEPTH];
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int stackdepth;
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@ -38,20 +40,81 @@ typedef struct {
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} script_t;
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script_t *scripts;
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int maxscripts;
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#define Q3SCRIPTPUNCTUATION "(,{})(\':;=!><&|+-"
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#define Q3SCRIPTPUNCTUATION "(,{})(\':;=!><&|+-\""
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void StripCSyntax (char *s)
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{
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while(*s)
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{
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if (*s == '\\')
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{
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memmove(s, s+1, strlen(s+1)+1);
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switch (*s)
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{
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case 'r':
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*s = '\r';
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break;
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case 'n':
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*s = '\n';
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break;
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case '\\':
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*s = '\\';
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break;
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default:
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*s = '?';
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break;
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}
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}
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s++;
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}
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}
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int Script_Read(int handle, struct pc_token_s *token)
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{
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char *s;
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char readstring[8192];
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int i;
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script_t *sc = scripts+handle-1;
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for(;;)
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{
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if (!sc->stackdepth)
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{
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memset(token, 0, sizeof(*token));
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return 0;
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}
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sc->filestack[sc->stackdepth-1] = (char *)COM_ParseToken(sc->filestack[sc->stackdepth-1], Q3SCRIPTPUNCTUATION);
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s = sc->filestack[sc->stackdepth-1];
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sc->lastreadptr = s;
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sc->lastreaddepth = sc->stackdepth;
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if (!strcmp(com_token, "#include"))
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s = (char *)COM_ParseToken(s, Q3SCRIPTPUNCTUATION);
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strcpy(readstring, com_token);
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if (com_tokentype == TTP_STRING)
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{
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while(s)
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{
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while (*s > '\0' && *s <= ' ')
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s++;
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if (*s == '/' && s[1] == '/')
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{
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while(*s && *s != '\n')
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s++;
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continue;
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}
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while (*s > '\0' && *s <= ' ')
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s++;
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if (*s == '\"')
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{
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s = (char*)COM_ParseToken(s, Q3SCRIPTPUNCTUATION);
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strcat(readstring, com_token);
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}
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else
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break;
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}
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}
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sc->filestack[sc->stackdepth-1] = s;
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if (!strcmp(readstring, "#include"))
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{
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sc->filestack[sc->stackdepth-1] = (char *)COM_ParseToken(sc->filestack[sc->stackdepth-1], Q3SCRIPTPUNCTUATION);
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@ -61,10 +124,11 @@ int Script_Read(int handle, struct pc_token_s *token)
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if (sc->originalfilestack[sc->stackdepth])
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BZ_Free(sc->originalfilestack[sc->stackdepth]);
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sc->filestack[sc->stackdepth] = sc->originalfilestack[sc->stackdepth] = COM_LoadMallocFile(com_token);
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Q_strncpyz(sc->filename[sc->stackdepth], com_token, MAX_QPATH);
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sc->stackdepth++;
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continue;
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}
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if (!strcmp(com_token, "#define"))
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if (!strcmp(readstring, "#define"))
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{
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sc->numdefines++;
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sc->defines = BZ_Realloc(sc->defines, sc->numdefines*SCRIPT_DEFINELENGTH*2);
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@ -75,30 +139,42 @@ int Script_Read(int handle, struct pc_token_s *token)
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continue;
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}
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if (!*com_token)
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if (!*readstring && com_tokentype != TTP_STRING)
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{
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if (sc->stackdepth==0)
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{
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memset(token, 0, sizeof(*token));
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return 0;
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}
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sc->stackdepth--;
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continue;
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}
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break;
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}
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if (com_tokentype == TTP_STRING)
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{
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i = sc->numdefines;
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}
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else
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{
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for (i = 0; i < sc->numdefines; i++)
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{
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if (!strcmp(com_token, sc->defines+SCRIPT_DEFINELENGTH*2*i))
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if (!strcmp(readstring, sc->defines+SCRIPT_DEFINELENGTH*2*i))
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{
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Q_strncpyz(token->string, sc->defines+SCRIPT_DEFINELENGTH*2*i+SCRIPT_DEFINELENGTH, sizeof(token->string));
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break;
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}
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}
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//fill in the token
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if (i == sc->numdefines)
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Q_strncpyz(token->string, com_token, sizeof(token->string));
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}
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if (i == sc->numdefines) //otherwise
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Q_strncpyz(token->string, readstring, sizeof(token->string));
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StripCSyntax(token->string);
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token->intvalue = atoi(token->string);
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token->floatvalue = atof(token->string);
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if (token->floatvalue || *token->string == '0')
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if (token->floatvalue || *token->string == '0' || *token->string == '.')
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{
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token->type = TT_NUMBER;
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token->subtype = 0;
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@ -123,8 +199,7 @@ int Script_Read(int handle, struct pc_token_s *token)
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}
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// Con_Printf("Found %s (%i, %i)\n", token->string, token->type, token->subtype);
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return !!*token->string;
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return !!*token->string || com_tokentype == TTP_STRING;
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}
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int Script_LoadFile(char *filename)
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@ -143,6 +218,7 @@ int Script_LoadFile(char *filename)
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sc = scripts+i;
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memset(sc, 0, sizeof(*sc));
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sc->filestack[0] = sc->originalfilestack[0] = COM_LoadMallocFile(filename);
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Q_strncpyz(sc->filename[sc->stackdepth], filename, MAX_QPATH);
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sc->stackdepth = 1;
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return i+1;
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@ -157,6 +233,8 @@ void Script_Free(int handle)
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for (i = 0; i < sc->stackdepth; i++)
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BZ_Free(sc->originalfilestack[i]);
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sc->stackdepth = 0;
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}
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void Script_Get_File_And_Line(int handle, char *filename, int *line)
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@ -165,14 +243,16 @@ void Script_Get_File_And_Line(int handle, char *filename, int *line)
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char *src;
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char *start;
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if (!sc->lastreaddepth)
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{
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*line = 0;
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if (!sc->stackdepth)
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Q_strncpyz(filename, sc->filename[0], MAX_QPATH);
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return;
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}
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*line = 1;
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src = sc->filestack[sc->stackdepth-1];
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start = sc->originalfilestack[sc->stackdepth-1];
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src = sc->lastreadptr;
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start = sc->originalfilestack[sc->lastreaddepth-1];
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while(start < src)
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{
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@ -181,6 +261,8 @@ void Script_Get_File_And_Line(int handle, char *filename, int *line)
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start++;
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}
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Q_strncpyz(filename, sc->filename[sc->lastreaddepth-1], MAX_QPATH);
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}
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@ -773,6 +855,9 @@ void UI_RegisterFont(char *fontName, int pointSize, fontInfo_t *font)
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#define VM_FROMHANDLE(a) ((void*)a)
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#define VM_TOHANDLE(a) ((int)a)
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#define VALIDATEPOINTER(o,l) if ((int)o + l >= mask || VM_POINTER(o) < offset) SV_Error("Call to ui trap %i passes invalid pointer\n", fn); //out of bounds.
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#ifndef _DEBUG
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static
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@ -934,7 +1019,26 @@ long UI_SystemCallsEx(void *offset, unsigned int mask, int fn, const long *arg)
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case UI_R_REGISTERMODEL: //precache model
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{
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char *name = VM_POINTER(arg[0]);
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VM_LONG(ret) = (int)Mod_ForName(name, false);
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VM_LONG(ret) = VM_TOHANDLE(Mod_ForName(name, false));
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}
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break;
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case UI_R_MODELBOUNDS:
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{
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VALIDATEPOINTER(arg[1], sizeof(vec3_t));
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VALIDATEPOINTER(arg[2], sizeof(vec3_t));
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{
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model_t *mod = VM_FROMHANDLE(arg[0]);
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if (mod)
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{
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VectorCopy(mod->mins, ((float*)VM_POINTER(arg[1])));
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VectorCopy(mod->maxs, ((float*)VM_POINTER(arg[2])));
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}
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else
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{
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VectorClear(((float*)VM_POINTER(arg[1])));
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VectorClear(((float*)VM_POINTER(arg[2])));
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}
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}
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}
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break;
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