1 files changed, 112 insertions, 0 deletions
diff --git a/saga/cvar_mod.h b/saga/cvar_mod.h
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+++ b/saga/cvar_mod.h
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+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 The ScummVM project
+ *
+ * The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ *
+ */
+/*
+ Description:   
+ 
+    Configuration variable module public header file
+
+ Notes: 
+*/
+
+#ifndef SAGA_CVAR_MOD_H_
+#define SAGA_CVAR_MOD_H_
+
+namespace Saga {
+
+/* Modify these to change base cvar types */
+#define CV_INTMAX INT_MAX
+#define CV_INTMIN INT_MIN
+
+#define CV_UINTMAX UINT_MAX
+typedef int cv_int_t;
+typedef unsigned int cv_uint_t;
+typedef float cv_float_t;
+typedef char cv_char_t;
+typedef void (*cv_func_t) (int cv_argc, char *cv_argv[]);
+/******************************************/
+
+typedef struct R_CVAR_tag *R_CVAR_P;	/* opaque typedef */
+
+typedef enum R_CVAR_TYPES_tag {
+
+	R_CVAR_INVALID,
+	R_CVAR_INT,
+	R_CVAR_UINT,
+	R_CVAR_FLOAT,
+	R_CVAR_STRING,
+	R_CVAR_FUNC
+} R_CVAR_TYPES;
+
+typedef enum R_CVAR_FLAGS_tag {
+
+	R_CVAR_NONE,
+	R_CVAR_READONLY,
+	R_CVAR_LBOUND,
+	R_CVAR_UBOUND,
+	R_CVAR_CFG,
+	R_CVAR_SECTION
+} R_CVAR_FLAGS;
+
+#define R_CVAR_BOUNDED ( R_CVAR_LBOUND | R_CVAR_UBOUND )
+
+int CVAR_Shutdown(void);
+R_CVAR_P CVAR_Find(const char *var_str);
+int CVAR_SetValue(R_CVAR_P cvar, char *r_value);
+int CVAR_Print(R_CVAR_P con_cvar);
+int CVAR_GetError(char **err_str);
+int CVAR_IsFunc(R_CVAR_P cvar_func);
+int CVAR_Exec(R_CVAR_P cvar_func, char *r_value);
+
+int
+CVAR_RegisterFunc(cv_func_t func,
+    const char *func_name,
+    const char *func_argstr, uint flags, int min_args, int max_args);
+
+int CVAR_Register_I(cv_int_t * var_p,
+    const char *var_name,
+    const char *section, uint flags, cv_int_t lbound, cv_int_t ubound);
+
+int CVAR_Register_UI(cv_uint_t * var_p,
+    const char *var_name,
+    const char *section, uint flags, cv_uint_t lbound, cv_uint_t ubound);
+
+int CVAR_Register_F(cv_float_t * var_p,
+    const char *var_name,
+    const char *section, uint flags, cv_float_t lbound, cv_float_t ubound);
+
+int CVAR_Register_S(cv_char_t * var_str,
+    const char *var_name, const char *section, uint flags, int ubound);
+
+int EXPR_Parse(const char **exp_pp, int *len, R_CVAR_P * expr_cvar,
+    char **rvalue);
+
+char *EXPR_ReadString(const char **string_p, int *len, int term_char);
+
+int EXPR_GetError(char **err_str);
+
+int EXPR_GetArgs(char *cmd_str, char ***expr_argv);
+
+} // End of namespace Saga
+
+#endif				/* R_CVAR_MOD_H_ */
+/* end r_cvar_mod.h_ */