73 lines
2.3 KiB
C
73 lines
2.3 KiB
C
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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int error_init(void (*func)(char *), char *fmt,...); //init error system, set default message, returns 0=ok
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void set_exit_message(char *fmt,...); //specify message to print at exit
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void Warning(char *fmt,...); //print out warning message to user
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void set_warn_func(void (*f)(char *s));//specifies the function to call with warning messages
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void clear_warn_func(void (*f)(char *s));//say this function no longer valid
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void _Assert(int expr,char *expr_text,char *filename,int linenum); //assert func
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void Error(char *fmt,...); //exit with error code=1, print message
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#ifndef NDEBUG //macros for debugging
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#ifndef MACINTOSH
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#if defined(__NT__)
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void WinInt3();
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#define Int3() WinInt3()
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#define Assert(expr) _Assert(expr, #expr, __FILE__, __LINE__)
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#else // ifdef __NT__
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void Int3(void); //generate int3
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#pragma aux Int3 = "int 3h";
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#define Assert(expr) _Assert(expr,#expr,__FILE__,__LINE__)
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//make error do int3, then call func
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#pragma aux Error aborts = \
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"int 3" \
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"jmp Error";
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//#pragma aux Error aborts;
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//make assert do int3 (if expr false), then call func
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#pragma aux _Assert parm [eax] [edx] [ebx] [ecx] = \
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"test eax,eax" \
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"jnz no_int3" \
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"int 3" \
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"no_int3:" \
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"call _Assert";
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#endif
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#else // ifndef MACINTOSH
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extern int MacEnableInt3;
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#define Int3() do { key_close(); if (MacEnableInt3) Debugger(); } while(0)
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#define Assert(expr) MacAssert(expr,#expr,__FILE__,__LINE__)
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#endif // ifndef MACINTOSH
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#else //macros for real game
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#if !defined(__NT__)
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#pragma aux Error aborts;
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#endif
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#define Assert(__ignore) ((void)0)
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#define Int3() ((void)0)
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#endif
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