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https://github.com/libretro/scummvm.git
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89 lines
2.8 KiB
C++
89 lines
2.8 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 The ScummVM project
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*
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* The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*
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*/
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// Configuration variable module public header file
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#ifndef SAGA_CVAR_MOD_H_
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#define SAGA_CVAR_MOD_H_
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namespace Saga {
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// Modify these to change base cvar types
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#define CV_INTMAX INT_MAX
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#define CV_INTMIN INT_MIN
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#define CV_UINTMAX UINT_MAX
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typedef int cv_int_t;
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typedef unsigned int cv_uint16_t;
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typedef float cv_float_t;
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typedef char cv_char_t;
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typedef void (*cv_func_t) (int cv_argc, char *cv_argv[], void *refCon);
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/******************************************/
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typedef struct CVAR *CVAR_P; // opaque typedef
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enum CVAR_TYPES {
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CVAR_INVALID,
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CVAR_INT,
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CVAR_UINT,
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CVAR_FLOAT,
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CVAR_STRING,
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CVAR_FUNC
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};
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enum CVAR_FLAGS {
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CVAR_NONE,
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CVAR_READONLY,
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CVAR_LBOUND,
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CVAR_UBOUND,
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CVAR_CFG,
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CVAR_SECTION
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};
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#define CVAR_BOUNDED ( CVAR_LBOUND | CVAR_UBOUND )
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int CVAR_Shutdown();
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CVAR_P CVAR_Find(const char *var_str);
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int CVAR_SetValue(CVAR_P cvar, char *r_value);
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int CVAR_Print(CVAR_P con_cvar);
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int CVAR_GetError(const char **err_str);
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int CVAR_IsFunc(CVAR_P cvar_func);
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int CVAR_Exec(CVAR_P cvar_func, char *r_value);
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int CVAR_RegisterFunc(cv_func_t func, const char *func_name,
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const char *func_argstr, uint16 flags, int min_args, int max_args, void *refCon);
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int CVAR_Register_I(cv_int_t * var_p, const char *var_name,
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const char *section, uint16 flags, cv_int_t lbound, cv_int_t ubound);
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int CVAR_Register_UI(cv_uint16_t * var_p, const char *var_name,
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const char *section, uint16 flags, cv_uint16_t lbound, cv_uint16_t ubound);
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int CVAR_Register_F(cv_float_t * var_p, const char *var_name,
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const char *section, uint16 flags, cv_float_t lbound, cv_float_t ubound);
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int CVAR_Register_S(cv_char_t * var_str, const char *var_name, const char *section, uint16 flags, int ubound);
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int EXPR_Parse(const char **exp_pp, int *len, CVAR_P * expr_cvar, char **rvalue);
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char *EXPR_ReadString(const char **string_p, int *len, int term_char);
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int EXPR_GetError(const char **err_str);
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int EXPR_GetArgs(char *cmd_str, char ***expr_argv);
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} // End of namespace Saga
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#endif
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