mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-15 01:11:27 +00:00
234f2212d6
nq was just a bit of whitespace, but qw had an actual bug where the parameters were not being reset before writing to them. It really doesn't help that I don't know where to get progs suitable for testing (really don't what to have to write my own).
856 lines
18 KiB
C
856 lines
18 KiB
C
/*
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Copyright (C) 1996-1997 Id Software, Inc.
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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.
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See the 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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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#if defined(_WIN32) && defined(HAVE_MALLOC_H)
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# include <malloc.h>
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#endif
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#include <ctype.h>
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#include "qfalloca.h"
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#include "QF/cmd.h"
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#include "QF/dstring.h"
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#include "QF/quakefs.h"
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#include "QF/sys.h"
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#include "qw/include/server.h"
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#include "qw/include/sv_pr_cpqw.h"
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#include "qw/include/sv_progs.h"
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#include "world.h"
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static struct {
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pr_func_t ClientCommand;
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} cpqw_funcs;
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/*
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PF_getuid
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float(entity client) getuid
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*/
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static void
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PF_getuid (progs_t *pr)
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{
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edict_t *client_ent;
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int e_num;
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float retval = 0;
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client_ent = P_EDICT (pr, 0);
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e_num = NUM_FOR_EDICT (pr, client_ent);
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if (e_num <= MAX_CLIENTS && e_num >= 1)
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retval = (float) svs.clients[e_num - 1].userid;
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R_FLOAT (pr) = retval;
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}
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/*
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PF_strcat
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string(string st1, string st2) strcat
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*/
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static void
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PF_strcat (progs_t *pr)
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{
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const char *st1 = P_GSTRING (pr, 0);
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const char *st2 = P_GSTRING (pr, 1);
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R_STRING (pr) = PR_CatStrings (pr, st1, st2);
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}
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/*
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PF_padstr
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string(string st, float len) padstr
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*/
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static void
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PF_padstr (progs_t *pr)
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{
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const char *st;
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size_t i, padlen, givenlen;
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char *padding;
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st = P_GSTRING (pr, 0);
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padlen = (unsigned int) P_FLOAT (pr, 1);
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givenlen = strlen (st);
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// Check if nothing should be done due to error or no need to..
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if ( (padlen <= givenlen)) { // nothing should be done
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R_INT (pr) = P_STRING (pr, 0); // return given string
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return;
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}
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// ok, lets pad it!
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padlen -= givenlen;
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padding = alloca (padlen + 1);
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for (i = 0; i < padlen; i++)
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padding[i] = ' ';
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padding[i] = '\0';
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R_STRING (pr) = PR_CatStrings (pr, st, padding);
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}
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/*
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PF_colstr
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string(string srcstr, float action) colstr
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*/
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// Possible action values
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#define COLSTR_WHITE 0 // converts any red chars to white
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#define COLSTR_MIX1 1 // mix red and white chars
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#define COLSTR_RED 2 // converts any white chars to red
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#define COLSTR_MIX2 3 // mix red and white chars
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#define COLSTR_NUMBER 4 // converts any numbers to special
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// number chars
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#define COLSTR_NUMBERV 5 // second variant of special number
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// chars (different on only some
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// non-original charsets)
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static void
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PF_colstr (progs_t *pr)
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{
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const char *srcstr;
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unsigned char *result;
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unsigned action;
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size_t len, i;
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srcstr = P_GSTRING (pr, 0);
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action = (unsigned) P_FLOAT (pr, 1);
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len = strlen (srcstr);
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// Check for errors, if any, return given string
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if (len == 0 || action > COLSTR_NUMBERV) {
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R_INT (pr) = P_STRING (pr, 0); // return given string
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return;
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}
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// Process string..
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result = alloca (len + 1);
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strcpy ((char *) result, srcstr);
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switch (action) {
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case COLSTR_WHITE:
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for (i = 0; i < len; i++) {
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if (result[i] > 160) // is red char
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result[i] -= 128;
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}
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break;
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case COLSTR_MIX1:
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for (i = 0; i < len; i++) {
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if (i & 0x01) {
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if (result[i] < 128 && result[i] > 32) // is white char
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result[i] += 128;
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} else {
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if (result[i] > 160) // is red char
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result[i] -= 128;
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}
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}
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break;
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case COLSTR_RED:
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for (i = 0; i < len; i++) {
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if (result[i] < 128 && result[i] > 32) // is white char
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result[i] += 128;
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}
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break;
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case COLSTR_MIX2:
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for (i = 0; i < len; i++) {
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if (i & 0x01) {
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if (result[i] > 160) // is red char
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result[i] -= 128;
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} else {
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if (result[i] < 128 && result[i] > 32) // is white char
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result[i] += 128;
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}
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}
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break;
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case COLSTR_NUMBER:
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for (i = 0; i < len; i++) {
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if (result[i] > 47 && result[i] < 58) // is a white number
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result[i] -= 30;
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}
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break;
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case COLSTR_NUMBERV:
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for (i = 0; i < len; i++) {
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if (result[i] > 47 && result[i] < 58) // is a white number
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result[i] += 98;
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}
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}
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RETURN_STRING (pr, (char *) result);
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}
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/*
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PF_strcasecmp
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float(string st1, string st2) strcasecmp
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*/
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static void
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PF_strcasecmp (progs_t *pr)
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{
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const char *st1;
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const char *st2;
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st1 = P_GSTRING (pr, 0);
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st2 = P_GSTRING (pr, 1);
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R_FLOAT (pr) = (float) strncasecmp (st1, st2, 99999);
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}
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/*
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PF_strlen
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float(string st) strlen
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*/
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static void
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PF_strlen (progs_t *pr)
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{
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const char *st;
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st = P_GSTRING (pr, 0);
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R_FLOAT (pr) = (float) strlen (st);
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}
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static char
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KK_qwchar (char c)
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{
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c &= 0x7f;
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if (c >= ' ')
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return tolower ((byte) c);
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if (c >= 0x12 && c <= 0x1b)
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return c - 0x12 + '0';
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switch (c) {
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case 0x05:
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case 0x0e:
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case 0x0f:
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case 0x1c:
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return '.';
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case 0x10:
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return '[';
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case 0x11:
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return ']';
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default:
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return 'X';
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}
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}
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static edict_t *
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KK_Match_Str2 (const char *substr)
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{
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int i, j, count;
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dstring_t *lstr = dstring_new ();
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dstring_t *lname = dstring_new ();
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client_t *cl;
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edict_t *retedict = 0;
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dstring_copystr (lstr, substr);
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for (j = 0; lstr->str[j]; j++)
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lstr->str[j] = KK_qwchar (lstr->str[j]);
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for (i = count = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++) {
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if (!cl->state)
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continue;
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dstring_copystr (lname, cl->name);
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for (j = 0; lname->str[j]; j++)
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lname->str[j] = KK_qwchar (lname->str[j]);
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if (strstr (lname->str, lstr->str)) {
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retedict = cl->edict;
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count++;
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}
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}
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if (count > 1)
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retedict = 0;
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dstring_delete (lstr);
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dstring_delete (lname);
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return retedict;
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}
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/*
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PF_getclient
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entity(string st) getclient
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*/
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static void
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PF_getclient (progs_t *pr)
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{
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edict_t *ent;
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const char *st;
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int i, uid;
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client_t *cl;
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st = P_GSTRING (pr, 0);
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ent = (edict_t *) KK_Match_Str2 (st);
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// no substring match?
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if (!ent) {
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uid = atoi (st); // lets assume its an user id
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if (uid != 0) // was it even a number?
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{
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// then, lets see if a client with that userid is here
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for (i = 0, cl = svs.clients; i < MAX_CLIENTS && !ent; i++, cl++) {
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if (cl->userid == uid) // yeah, found it
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ent = cl->edict;
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}
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}
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}
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// Failed retrieving an user by name and by userid, so return world
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if (!ent)
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ent = sv.edicts;
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RETURN_EDICT (pr, ent);
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}
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/*
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==============
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PF_mutedtime
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float(entity client) mutedtime
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==============
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*/
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static void
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PF_mutedtime (progs_t *pr)
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{
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edict_t *client_ent;
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int e_num;
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float retval = 0;
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client_ent = P_EDICT (pr, 0);
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e_num = NUM_FOR_EDICT (pr, client_ent);
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if (e_num <= MAX_CLIENTS && e_num > 0) {
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if (realtime >= svs.clients[e_num - 1].lockedtill)
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retval = (float) 0;
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else
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retval = (float) svs.clients[e_num - 1].lockedtill - realtime;
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}
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R_FLOAT (pr) = retval;
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}
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/*
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==============
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PF_validatefile
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float(string st) validatefile
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==============
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*/
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static void
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PF_validatefile (progs_t *pr)
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{
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float retval;
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QFile *f;
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const char *st;
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st = P_GSTRING (pr, 0);
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f = QFS_FOpenFile (st);
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if (!f) {
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retval = 0.0;
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} else {
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retval = 1.0;
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Qclose (f);
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}
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R_FLOAT (pr) = retval;
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}
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/*
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PF_putsaytime
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void(entity client) putsaytime
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*/
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extern int fp_messages, fp_persecond, fp_secondsdead;
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static void
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PF_putsaytime (progs_t *pr)
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{
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edict_t *client_ent;
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int e_num, tmp;
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client_ent = P_EDICT (pr, 0);
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e_num = NUM_FOR_EDICT (pr, client_ent);
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if (e_num <= MAX_CLIENTS && e_num >= 1) {
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tmp = svs.clients[e_num - 1].whensaidhead - fp_messages + 1;
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if (tmp < 0)
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tmp = 10 + tmp;
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if (svs.clients[e_num - 1].whensaid[tmp]
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&& (realtime - svs.clients[e_num - 1].whensaid[tmp] <
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fp_persecond)) {
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svs.clients[e_num - 1].lockedtill = realtime + fp_secondsdead;
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return;
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}
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svs.clients[e_num - 1].whensaidhead++;
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if (svs.clients[e_num - 1].whensaidhead > 9)
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svs.clients[e_num - 1].whensaidhead = 0;
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svs.clients[e_num - 1].whensaid[svs.clients[e_num - 1].whensaidhead] =
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realtime;
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}
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}
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/*
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PF_makestr
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string(string st) makestr
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*/
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static void
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PF_makestr (progs_t *pr)
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{
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pr_string_t res = PR_NewMutableString (pr);
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dstring_t *dst = PR_GetMutableString (pr, res);
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const char *src = P_GSTRING (pr, 0);
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dstring_copystr (dst, src);
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R_STRING (pr) = res;
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}
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/*
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PF_delstr
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void(string st) delstr
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*/
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static void
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PF_delstr (progs_t *pr)
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{
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PR_FreeString (pr, P_STRING (pr, 0));
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}
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/*
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PF_getwave
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float(float inputnum, float modes, float minnum, float maxnum,
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float balance, float offset, float shape) getwave
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*/
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static float
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GetCircleWave (float inputnum)
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{
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inputnum = inputnum - (int) inputnum;
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if (inputnum >= 0.75) // -1 to 0
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{
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if (inputnum == 0.75)
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return -1;
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inputnum = inputnum - 0.75;
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inputnum = inputnum * 4;
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return (1 - sqrt (1 - (inputnum * inputnum))) - 1;
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} else if (inputnum >= 0.5) // 0 to -1
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{
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if (inputnum == 0.5)
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return 0;
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inputnum = inputnum - 0.5;
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inputnum = 0.25 - inputnum;
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inputnum = inputnum * 4;
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return (1 - sqrt (1 - (inputnum * inputnum))) - 1;
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} else if (inputnum >= 0.25) // 1 to 0
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{
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if (inputnum == 0.25)
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return 1;
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inputnum = inputnum - 0.25;
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inputnum = inputnum * 4;
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return sqrt (1 - (inputnum * inputnum));
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} else // 0 to 1
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{
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if (inputnum == 0)
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return 0;
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inputnum = 0.25 - inputnum;
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inputnum = inputnum * 4;
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return sqrt (1 - (inputnum * inputnum));
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}
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return 0;
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}
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static float
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GetLinearWave (float inputnum)
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{
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inputnum = inputnum - (int) inputnum;
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if (inputnum <= 0.25)
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return inputnum / 0.25;
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else if (inputnum <= 0.5)
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return 1 - ((inputnum - 0.25) / 0.25);
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else if (inputnum <= 0.75)
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return -(inputnum - 0.5) / 0.25;
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else
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return -1 + (inputnum - 0.75) / 0.25;
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return 0;
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}
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// GetWave possible mode flags
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#define GWAVE_STANDARD 0
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#define GWAVE_USEMINMAX 1
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#define GWAVE_USEBALANCE 2 // TODO: Unimplemented yet
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#define GWAVE_USEOFFSET 4
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#define GWAVE_USESHAPE 8
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static void
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PF_getwave (progs_t *pr)
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{
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float retval, inputnum, minnum, maxnum, balance, offset, shape;
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float temp;
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unsigned int modes;
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inputnum = P_FLOAT (pr, 0);
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modes = (unsigned int) P_FLOAT (pr, 1);
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balance = P_FLOAT (pr, 4);
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(void) balance; //FIXME
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if (modes & GWAVE_USEOFFSET)
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offset = P_FLOAT (pr, 5);
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else
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offset = 0;
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// Use special shape?
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if (modes & GWAVE_USESHAPE) {
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shape = P_FLOAT (pr, 6);
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if (shape >= -1 && shape <= 1 && shape != 0) {
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if (shape < 0) // sine/linear mix
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{
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if (shape == -1) // full linear
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retval = GetLinearWave (inputnum + offset);
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else {
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// Get standard sinus
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retval = sin (2 * M_PI * (inputnum + offset));
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temp = GetLinearWave (inputnum + offset);
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retval =
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(retval * (1 - fabs (shape))) + (temp * fabs (shape));
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}
|
|
} else // sine/circular mix
|
|
{
|
|
if (shape == 1) // full circular
|
|
retval = GetCircleWave (inputnum + offset);
|
|
else {
|
|
// Get standard sinus
|
|
retval = sin (2 * M_PI * (inputnum + offset));
|
|
|
|
temp = GetCircleWave (inputnum + offset);
|
|
retval = retval * (1 - shape) + temp * shape;
|
|
}
|
|
}
|
|
} else // 0 or invalid shape
|
|
{
|
|
// Get standard sinus
|
|
retval = sin (2 * M_PI * (inputnum + offset));
|
|
}
|
|
} else // dont use shape then..
|
|
{
|
|
// Get standard sinus
|
|
retval = sin (2 * M_PI * (inputnum + offset));
|
|
}
|
|
|
|
// Use maximum/minimum values?
|
|
if (modes & GWAVE_USEMINMAX) {
|
|
minnum = P_FLOAT (pr, 2);
|
|
maxnum = P_FLOAT (pr, 3);
|
|
|
|
retval = minnum + ((retval + 1) / 2) * (maxnum - minnum);
|
|
}
|
|
// Return it!
|
|
R_FLOAT (pr) = retval;
|
|
}
|
|
|
|
/*
|
|
PF_clientsound
|
|
|
|
void(entity client) clientsound
|
|
*/
|
|
|
|
static void
|
|
PF_clientsound (progs_t *pr)
|
|
{
|
|
const char *sample;
|
|
int channel;
|
|
edict_t *entity;
|
|
int volume;
|
|
float attenuation;
|
|
|
|
int sound_num;
|
|
int i;
|
|
pr_int_t ent;
|
|
vec3_t origin;
|
|
|
|
entity = P_EDICT (pr, 0);
|
|
channel = P_FLOAT (pr, 1);
|
|
sample = P_GSTRING (pr, 2);
|
|
volume = P_FLOAT (pr, 3) * 255;
|
|
attenuation = P_FLOAT (pr, 4);
|
|
|
|
ent = NUM_FOR_EDICT (pr, entity);
|
|
|
|
// If not a client go away
|
|
if (ent > MAX_CLIENTS || ent < 1)
|
|
return;
|
|
|
|
if (volume < 0 || volume > 255)
|
|
Sys_Error ("SV_StartSound: volume = %i", volume);
|
|
|
|
if (attenuation < 0 || attenuation > 4)
|
|
Sys_Error ("SV_StartSound: attenuation = %f", attenuation);
|
|
|
|
if (channel < 0 || channel > 15)
|
|
Sys_Error ("SV_StartSound: channel = %i", channel);
|
|
|
|
// find precache number for sound
|
|
for (sound_num = 1; sound_num < MAX_SOUNDS
|
|
&& sv.sound_precache[sound_num]; sound_num++)
|
|
if (!strcmp (sample, sv.sound_precache[sound_num]))
|
|
break;
|
|
|
|
if (sound_num == MAX_SOUNDS || !sv.sound_precache[sound_num]) {
|
|
Sys_Printf ("SV_StartSound: %s not precacheed\n", sample);
|
|
return;
|
|
}
|
|
|
|
channel &= 7;
|
|
|
|
channel = (ent << 3) | channel;
|
|
|
|
if (volume != DEFAULT_SOUND_PACKET_VOLUME)
|
|
channel |= SND_VOLUME;
|
|
if (attenuation != DEFAULT_SOUND_PACKET_ATTENUATION)
|
|
channel |= SND_ATTENUATION;
|
|
|
|
// use the entity origin
|
|
VectorCopy (SVvector (entity, origin), origin);
|
|
|
|
MSG_WriteByte (&svs.clients[ent - 1].netchan.message, svc_sound);
|
|
MSG_WriteShort (&svs.clients[ent - 1].netchan.message, channel);
|
|
if (channel & SND_VOLUME)
|
|
MSG_WriteByte (&svs.clients[ent - 1].netchan.message, volume);
|
|
if (channel & SND_ATTENUATION)
|
|
MSG_WriteByte (&svs.clients[ent - 1].netchan.message, attenuation * 64);
|
|
MSG_WriteByte (&svs.clients[ent - 1].netchan.message, sound_num);
|
|
for (i = 0; i < 3; i++)
|
|
MSG_WriteCoord (&svs.clients[ent - 1].netchan.message, origin[i]);
|
|
}
|
|
|
|
/*
|
|
PF_touchworld
|
|
|
|
void() touchworld
|
|
*/
|
|
|
|
static void
|
|
PF_touchworld (progs_t *pr)
|
|
{
|
|
edict_t *self;
|
|
pr_int_t oself;
|
|
|
|
oself = *sv_globals.self;
|
|
|
|
self = PROG_TO_EDICT (pr, *sv_globals.self);
|
|
SV_LinkEdict (self, true);
|
|
|
|
*sv_globals.self = oself;
|
|
}
|
|
|
|
/*
|
|
CPQW_traceline
|
|
|
|
Used for use tracing and shot targeting.
|
|
Traces are blocked by bbox and exact bsp entityes, and also slide box
|
|
entities if the tryents flag is set.
|
|
|
|
traceline (vector1, vector2, tryents)
|
|
// float (vector v1, vector v2, float tryents) traceline
|
|
*/
|
|
#define TL_ANY_SOLID 0
|
|
#define TL_BSP_ONLY 1
|
|
#define TL_TRIGGERS 3 // scan for triggers
|
|
#define TL_EVERYTHING 4 // scan for anything
|
|
|
|
static void
|
|
CPQW_traceline (progs_t *pr)
|
|
{
|
|
float *v1, *v2;
|
|
edict_t *ent;
|
|
int nomonsters;
|
|
trace_t trace;
|
|
static int tl_to_move[] = {
|
|
MOVE_NORMAL,
|
|
MOVE_NORMAL,
|
|
MOVE_NORMAL,
|
|
MOVE_TRIGGERS,
|
|
MOVE_EVERYTHING,
|
|
};
|
|
|
|
v1 = P_VECTOR (pr, 0);
|
|
v2 = P_VECTOR (pr, 1);
|
|
nomonsters = P_FLOAT (pr, 2);
|
|
ent = P_EDICT (pr, 3);
|
|
|
|
if (nomonsters < TL_ANY_SOLID || nomonsters > TL_EVERYTHING)
|
|
nomonsters = TL_ANY_SOLID;
|
|
nomonsters = tl_to_move[nomonsters];
|
|
|
|
if (sv_antilag->int_val == 2)
|
|
nomonsters |= MOVE_LAGGED;
|
|
|
|
trace = SV_Move (v1, vec3_origin, vec3_origin, v2, nomonsters, ent);
|
|
|
|
*sv_globals.trace_allsolid = trace.allsolid;
|
|
*sv_globals.trace_startsolid = trace.startsolid;
|
|
*sv_globals.trace_fraction = trace.fraction;
|
|
*sv_globals.trace_inwater = trace.inwater;
|
|
*sv_globals.trace_inopen = trace.inopen;
|
|
VectorCopy (trace.endpos, *sv_globals.trace_endpos);
|
|
VectorCopy (trace.plane.normal, *sv_globals.trace_plane_normal);
|
|
*sv_globals.trace_plane_dist = trace.plane.dist;
|
|
|
|
if (trace.ent)
|
|
*sv_globals.trace_ent = EDICT_TO_PROG (pr, trace.ent);
|
|
else
|
|
*sv_globals.trace_ent = EDICT_TO_PROG (pr, sv.edicts);
|
|
}
|
|
|
|
#define CPQW (PR_RANGE_CPQW << PR_RANGE_SHIFT) |
|
|
|
|
static builtin_t builtins[] = {
|
|
{"CPCW:traceline", CPQW_traceline, CPQW 16},
|
|
{"CPQW:getuid", PF_getuid, CPQW 83},
|
|
{"CPQW:strcat", PF_strcat, CPQW 84},
|
|
{"CPQW:padstr", PF_padstr, CPQW 85},
|
|
{"CPQW:colstr", PF_colstr, CPQW 86},
|
|
{"CPQW:strcasecmp", PF_strcasecmp, CPQW 87},
|
|
{"CPQW:strlen", PF_strlen, CPQW 88},
|
|
{"CPQW:getclient", PF_getclient, CPQW 89},
|
|
{"CPQW:mutedtime", PF_mutedtime, CPQW 90},
|
|
{"CPQW:validatefile", PF_validatefile, CPQW 91},
|
|
{"CPQW:putsaytime", PF_putsaytime, CPQW 92},
|
|
{"CPQW:makestr", PF_makestr, CPQW 93},
|
|
{"CPQW:delstr", PF_delstr, CPQW 94},
|
|
{"CPQW:getwave", PF_getwave, CPQW 95},
|
|
{"CPQW:clientsound", PF_clientsound, CPQW 96},
|
|
{"CPQW:touchworld", PF_touchworld, CPQW 97},
|
|
{0}
|
|
};
|
|
|
|
static struct {
|
|
const char *name;
|
|
pr_func_t *field;
|
|
} cpqw_func_list[] = {
|
|
{"ClientCommand", &cpqw_funcs.ClientCommand},
|
|
{"UserInfoChanged", &sv_funcs.UserInfoChanged},
|
|
};
|
|
|
|
static int
|
|
cpqw_user_cmd (void)
|
|
{
|
|
int argc, i;
|
|
progs_t *pr = &sv_pr_state;
|
|
|
|
if (cpqw_funcs.ClientCommand) {
|
|
argc = Cmd_Argc ();
|
|
if (argc > 7)
|
|
argc = 7;
|
|
|
|
*sv_globals.time = sv.time;
|
|
*sv_globals.self = EDICT_TO_PROG (&sv_pr_state, sv_player);
|
|
|
|
PR_PushFrame (pr);
|
|
PR_RESET_PARAMS (pr);
|
|
P_FLOAT (pr, 0) = argc;
|
|
for (i = 1; i < argc + 1; i++)
|
|
P_STRING (pr, i) = PR_SetTempString (pr, Cmd_Argv (i - 1));
|
|
for (; i < 8; i++)
|
|
P_STRING (pr, i) = 0;
|
|
pr->pr_argc = 8;
|
|
PR_ExecuteProgram (pr, cpqw_funcs.ClientCommand);
|
|
PR_PopFrame (pr);
|
|
return (int) R_FLOAT (pr);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
cpqw_load (progs_t *pr)
|
|
{
|
|
size_t i;
|
|
|
|
for (i = 0;
|
|
i < sizeof (cpqw_func_list) / sizeof (cpqw_func_list[0]); i++) {
|
|
dfunction_t *f = PR_FindFunction (pr, cpqw_func_list[i].name);
|
|
|
|
*cpqw_func_list[i].field = 0;
|
|
if (f)
|
|
*cpqw_func_list[i].field = (pr_func_t) (f - pr->pr_functions);
|
|
}
|
|
ucmd_unknown = cpqw_user_cmd;
|
|
return 1;
|
|
}
|
|
|
|
void
|
|
SV_PR_CPQW_Init (progs_t *pr)
|
|
{
|
|
PR_RegisterBuiltins (pr, builtins);
|
|
PR_AddLoadFunc (pr, cpqw_load);
|
|
}
|