cmd: Use a bitshift and subtract to calculate CF_MAXFLAGSVAL

[xonotic/darkplaces.git] / common.c

diff --git a/common.c b/common.c
index 03b7087ef9016182582d45267bbab4abdb3b7471..35e9610656247eba96b4265fd5f9ec2d95c3380d 100644 (file)
--- a/common.c
+++ b/common.c
@@ -1,5 +1,6 @@
 /*
 Copyright (C) 1996-1997 Id Software, Inc.
+Copyright (C) 2000-2020 DarkPlaces contributors
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
@@ -28,12 +29,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "quakedef.h"
 #include "utf8lib.h"
 
-cvar_t registered = {CVAR_CLIENT | CVAR_SERVER, "registered","0", "indicates if this is running registered quake (whether gfx/pop.lmp was found)"};
-cvar_t cmdline = {CVAR_CLIENT | CVAR_SERVER, "cmdline","0", "contains commandline the engine was launched with"};
+cvar_t registered = {CF_CLIENT | CF_SERVER, "registered","0", "indicates if this is running registered quake (whether gfx/pop.lmp was found)"};
+cvar_t cmdline = {CF_CLIENT | CF_SERVER, "cmdline","0", "contains commandline the engine was launched with"};
 
 // FIXME: Find a better place for these.
-cvar_t cl_playermodel = {CVAR_CLIENT | CVAR_SERVER | CVAR_USERINFO | CVAR_SAVE, "playermodel", "", "current player model in Nexuiz/Xonotic"};
-cvar_t cl_playerskin = {CVAR_CLIENT | CVAR_SERVER | CVAR_USERINFO | CVAR_SAVE, "playerskin", "", "current player skin in Nexuiz/Xonotic"};
+cvar_t cl_playermodel = {CF_CLIENT | CF_SERVER | CF_USERINFO | CF_ARCHIVE, "playermodel", "", "current player model in Nexuiz/Xonotic"};
+cvar_t cl_playerskin = {CF_CLIENT | CF_SERVER | CF_USERINFO | CF_ARCHIVE, "playerskin", "", "current player skin in Nexuiz/Xonotic"};
 
 char com_token[MAX_INPUTLINE];
 
@@ -180,7 +181,7 @@ int COM_Wordwrap(const char *string, size_t length, float continuationWidth, flo
        //     If it fits, append it. Continue.
        //     If it doesn't fit, output current line, advance to next line. Append the word. This is a continuation. Continue.
 
-       qboolean isContinuation = false;
+       qbool isContinuation = false;
        float spaceWidth;
        const char *startOfLine = string;
        const char *cursor = string;
@@ -258,7 +259,7 @@ int COM_Wordwrap(const char *string, size_t length, float continuationWidth, flo
        return result;
 
 /*
-       qboolean isContinuation = false;
+       qbool isContinuation = false;
        float currentWordSpace = 0;
        const char *currentWord = 0;
        float minReserve = 0;
@@ -457,7 +458,7 @@ COM_ParseToken_Simple
 Parse a token out of a string
 ==============
 */
-int COM_ParseToken_Simple(const char **datapointer, qboolean returnnewline, qboolean parsebackslash, qboolean parsecomments)
+int COM_ParseToken_Simple(const char **datapointer, qbool returnnewline, qbool parsebackslash, qbool parsecomments)
 {
        int len;
        int c;
@@ -570,7 +571,7 @@ COM_ParseToken_QuakeC
 Parse a token out of a string
 ==============
 */
-int COM_ParseToken_QuakeC(const char **datapointer, qboolean returnnewline)
+int COM_ParseToken_QuakeC(const char **datapointer, qbool returnnewline)
 {
        int len;
        int c;
@@ -684,7 +685,7 @@ COM_ParseToken_VM_Tokenize
 Parse a token out of a string
 ==============
 */
-int COM_ParseToken_VM_Tokenize(const char **datapointer, qboolean returnnewline)
+int COM_ParseToken_VM_Tokenize(const char **datapointer, qbool returnnewline)
 {
        int len;
        int c;
@@ -860,30 +861,6 @@ skipwhite:
        return true;
 }
 
-
-/*
-================
-COM_CheckParm
-
-Returns the position (1 to argc-1) in the program's argument list
-where the given parameter apears, or 0 if not present
-================
-*/
-int COM_CheckParm (const char *parm)
-{
-       int i;
-
-       for (i=1 ; i<sys.argc ; i++)
-       {
-               if (!sys.argv[i])
-                       continue;               // NEXTSTEP sometimes clears appkit vars.
-               if (!strcmp (parm,sys.argv[i]))
-                       return i;
-       }
-
-       return 0;
-}
-
 /*
 ===============
 Com_CalcRoll
@@ -893,11 +870,11 @@ Used by view and sv_user
 */
 float Com_CalcRoll (const vec3_t angles, const vec3_t velocity, const vec_t angleval, const vec_t velocityval)
 {
-       vec3_t  right;
+       vec3_t  forward, right, up;
        float   sign;
        float   side;
 
-       AngleVectors (angles, NULL, right, NULL);
+       AngleVectors (angles, forward, right, up);
        side = DotProduct (velocity, right);
        sign = side < 0 ? -1 : 1;
        side = fabs(side);
@@ -926,9 +903,9 @@ void COM_Init_Commands (void)
        Cvar_RegisterVariable (&registered);
        Cvar_RegisterVariable (&cmdline);
        Cvar_RegisterVariable(&cl_playermodel);
-       Cvar_RegisterAlias(&cl_playermodel, "_cl_playermodel");
+       Cvar_RegisterVirtual(&cl_playermodel, "_cl_playermodel");
        Cvar_RegisterVariable(&cl_playerskin);
-       Cvar_RegisterAlias(&cl_playerskin, "_cl_playerskin");
+       Cvar_RegisterVirtual(&cl_playerskin, "_cl_playerskin");
 
        // reconstitute the command line for the cmdline externally visible cvar
        n = 0;
@@ -1187,7 +1164,7 @@ all characters until the zero terminator.
 ============
 */
 size_t
-COM_StringLengthNoColors(const char *s, size_t size_s, qboolean *valid)
+COM_StringLengthNoColors(const char *s, size_t size_s, qbool *valid)
 {
        const char *end = size_s ? (s + size_s) : NULL;
        size_t len = 0;
@@ -1260,8 +1237,8 @@ For size_in, specify the maximum number of characters from in to use, or 0 to us
 all characters until the zero terminator.
 ============
 */
-qboolean
-COM_StringDecolorize(const char *in, size_t size_in, char *out, size_t size_out, qboolean escape_carets)
+qbool
+COM_StringDecolorize(const char *in, size_t size_in, char *out, size_t size_out, qbool escape_carets)
 {
 #define APPEND(ch) do { if(--size_out) { *out++ = (ch); } else { *out++ = 0; return false; } } while(0)
        const char *end = size_in ? (in + size_in) : NULL;