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56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
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#ifndef BUILD_SCRIPTFILE_H_
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#define BUILD_SCRIPTFILE_H_
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#include "sc_man.h"
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typedef struct {
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char *textbuf;
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uint32_t textlength;
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char *ltextptr; // pointer to start of the last token fetched (use this for line numbers)
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char *textptr;
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char *eof;
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char *filename;
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int32_t linenum;
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int32_t *lineoffs;
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} scriptfile;
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char *scriptfile_gettoken(scriptfile *sf);
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int32_t scriptfile_getnumber(scriptfile *sf, int32_t *num);
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int32_t scriptfile_getdouble(scriptfile *sf, double *num);
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int32_t scriptfile_getstring(scriptfile *sf, FString *st);
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int scriptfile_getsymbol(scriptfile *sf, int32_t *num);
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int32_t scriptfile_getlinum(const scriptfile *sf, const char *ptr);
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int32_t scriptfile_getbraces(scriptfile *sf, FScanner::SavedPos *braceend);
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inline bool scriptfile_endofblock(scriptfile* sf, FScanner::SavedPos& braceend)
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{
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return sf->textptr >= braceend.SavedScriptPtr;
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}
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void scriptfile_setposition(scriptfile* sf, const FScanner::SavedPos& pos);
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scriptfile *scriptfile_fromfile(const char *fn);
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void scriptfile_close(scriptfile *sf);
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int scriptfile_eof(scriptfile *sf);
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int32_t scriptfile_getsymbolvalue(char const *name, int32_t *val);
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int32_t scriptfile_addsymbolvalue(char const *name, int32_t val);
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void scriptfile_clearsymbols(void);
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typedef struct
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{
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const char *text;
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int32_t tokenid;
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}
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tokenlist;
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enum
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{
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T_EOF = -2,
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T_ERROR = -1,
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};
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int32_t getatoken(scriptfile *sf, const tokenlist *tl, int32_t ntokens);
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#endif
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