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raze/polymer/eduke32/source/osdcmds.c

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//-------------------------------------------------------------------------
/*
This file is part of EDuke32
EDuke32 is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
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.
*/
//-------------------------------------------------------------------------
#include "osdcmds.h"
#include "osd.h"
#include "baselayer.h"
#include "duke3d.h"
#include "crc32.h"
#include <ctype.h>
struct osdcmd_cheatsinfo osdcmd_cheatsinfo_stat;
int osdcmd_quit(const osdfuncparm_t *parm)
{
extern long quittimer;
parm=parm;
if( gamequit == 0 && ( numplayers > 1 ) )
{
if(ps[myconnectindex].gm&MODE_GAME)
{
gamequit = 1;
quittimer = totalclock+120;
}
else
{
sendlogoff();
gameexit(" ");
}
}
else if( numplayers < 2 )
gameexit(" ");
return OSDCMD_OK;
}
int osdcmd_echo(const osdfuncparm_t *parm)
{
int i;
for (i = 0; i < parm->numparms; i++) {
if (i > 0) OSD_Printf(" ");
OSD_Printf("%s", parm->parms[i]);
}
OSD_Printf("\n");
return OSDCMD_OK;
}
int osdcmd_changelevel(const osdfuncparm_t *parm)
{
int volume=0,level,i;
char *p;
if (!VOLUMEONE) {
if (parm->numparms != 2) return OSDCMD_SHOWHELP;
volume = strtol(parm->parms[0], &p, 10) - 1;
if (p[0]) return OSDCMD_SHOWHELP;
level = strtol(parm->parms[1], &p, 10) - 1;
if (p[0]) return OSDCMD_SHOWHELP;
} else {
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
level = strtol(parm->parms[0], &p, 10) - 1;
if (p[0]) return OSDCMD_SHOWHELP;
}
if (volume < 0) return OSDCMD_SHOWHELP;
if (level < 0) return OSDCMD_SHOWHELP;
if (!VOLUMEONE) {
if (volume > num_volumes) {
OSD_Printf("changelevel: invalid volume number (range 1-%ld)\n",num_volumes);
return OSDCMD_OK;
}
}
if (volume == 0) {
if (level > 5) {
OSD_Printf("changelevel: invalid volume 1 level number (range 1-6)\n");
return OSDCMD_OK;
}
} else {
if (level > 10) {
OSD_Printf("changelevel: invalid volume 2+ level number (range 1-11)\n");
return OSDCMD_SHOWHELP;
}
}
if (ps[myconnectindex].gm & MODE_GAME) {
// in-game behave like a cheat
osdcmd_cheatsinfo_stat.cheatnum = 2;
osdcmd_cheatsinfo_stat.volume = volume;
osdcmd_cheatsinfo_stat.level = level;
} else {
// out-of-game behave like a menu command
osdcmd_cheatsinfo_stat.cheatnum = -1;
ud.m_volume_number = volume;
ud.m_level_number = level;
ud.m_monsters_off = ud.monsters_off = 0;
ud.m_respawn_items = 0;
ud.m_respawn_inventory = 0;
ud.multimode = 1;
newgame(ud.m_volume_number,ud.m_level_number,ud.m_player_skill);
if (enterlevel(MODE_GAME)) backtomenu();
}
return OSDCMD_OK;
}
int osdcmd_map(const osdfuncparm_t *parm)
{
int i;
char filename[256];
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
strcpy(filename,parm->parms[0]);
if( strchr(filename,'.') == 0)
strcat(filename,".map");
if ((i = kopen4load(filename,0)) < 0) {
OSD_Printf("map: file \"%s\" not found.\n", filename);
return OSDCMD_OK;
}
kclose(i);
strcpy(boardfilename, filename);
if (ps[myconnectindex].gm & MODE_GAME) {
// in-game behave like a cheat
osdcmd_cheatsinfo_stat.cheatnum = 2;
osdcmd_cheatsinfo_stat.volume = 0;
osdcmd_cheatsinfo_stat.level = 7;
} else {
// out-of-game behave like a menu command
osdcmd_cheatsinfo_stat.cheatnum = -1;
ud.m_volume_number = 0;
ud.m_level_number = 7;
ud.m_monsters_off = ud.monsters_off = 0;
ud.m_respawn_items = 0;
ud.m_respawn_inventory = 0;
ud.multimode = 1;
newgame(ud.m_volume_number,ud.m_level_number,ud.m_player_skill);
if (enterlevel(MODE_GAME)) backtomenu();
}
return OSDCMD_OK;
}
int osdcmd_god(const osdfuncparm_t *parm)
{
parm=parm;
if (numplayers == 1 && ps[myconnectindex].gm & MODE_GAME) {
osdcmd_cheatsinfo_stat.cheatnum = 0;
} else {
OSD_Printf("god: Not in a single-player game.\n");
}
return OSDCMD_OK;
}
int osdcmd_noclip(const osdfuncparm_t *parm)
{
parm=parm;
if (numplayers == 1 && ps[myconnectindex].gm & MODE_GAME) {
osdcmd_cheatsinfo_stat.cheatnum = 20;
} else {
OSD_Printf("noclip: Not in a single-player game.\n");
}
return OSDCMD_OK;
}
int osdcmd_fileinfo(const osdfuncparm_t *parm)
{
unsigned long crc, length;
int i,j;
char buf[256];
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
if ((i = kopen4load((char *)parm->parms[0],0)) < 0) {
OSD_Printf("fileinfo: File \"%s\" not found.\n", parm->parms[0]);
return OSDCMD_OK;
}
length = kfilelength(i);
crc32init(&crc);
do {
j = kread(i,buf,256);
crc32block(&crc,buf,j);
} while (j == 256);
crc32finish(&crc);
kclose(i);
OSD_Printf("fileinfo: %s\n"
" File size: %d\n"
" CRC-32: %08X\n",
parm->parms[0], length, crc);
return OSDCMD_OK;
}
static int osdcmd_restartvid(const osdfuncparm_t *parm)
{
extern long qsetmode;
resetvideomode();
if (setgamemode(ScreenMode,ScreenWidth,ScreenHeight,ScreenBPP))
gameexit("restartvid: Reset failed...\n");
onvideomodechange(ScreenBPP>8);
vscrn();
return OSDCMD_OK;
}
static int osdcmd_vidmode(const osdfuncparm_t *parm)
{
int newbpp = ScreenBPP, newwidth = ScreenWidth,
newheight = ScreenHeight, newfs = ScreenMode;
if (parm->numparms < 1 || parm->numparms > 4) return OSDCMD_SHOWHELP;
switch (parm->numparms) {
case 1: // bpp switch
newbpp = Batol(parm->parms[0]);
break;
case 2: // res switch
newwidth = Batol(parm->parms[0]);
newheight = Batol(parm->parms[1]);
break;
case 3: // res & bpp switch
case 4:
newwidth = Batol(parm->parms[0]);
newheight = Batol(parm->parms[1]);
newbpp = Batol(parm->parms[2]);
if (parm->numparms == 4)
newfs = (Batol(parm->parms[3]) != 0);
break;
}
if (setgamemode(newfs,newwidth,newheight,newbpp)) {
initprintf("vidmode: Mode change failed!\n");
if (setgamemode(ScreenMode, ScreenWidth, ScreenHeight, ScreenBPP))
gameexit("vidmode: Reset failed!\n");
}
ScreenBPP = newbpp; ScreenWidth = newwidth; ScreenHeight = newheight;
ScreenMode = newfs;
onvideomodechange(ScreenBPP>8);
vscrn();
return OSDCMD_OK;
}
static int osdcmd_setstatusbarscale(const osdfuncparm_t *parm)
{
if (parm->numparms == 0) {
OSD_Printf("setstatusbarscale: scale is %d%%\n", ud.statusbarscale);
return OSDCMD_OK;
} else if (parm->numparms != 1) return OSDCMD_SHOWHELP;
setstatusbarscale(Batol(parm->parms[0]));
OSD_Printf("setstatusbarscale: new scale is %d%%\n", ud.statusbarscale);
return OSDCMD_OK;
}
static int osdcmd_spawn(const osdfuncparm_t *parm)
{
long x=0,y=0,z=0;
unsigned short cstat=0,picnum=0;
unsigned char pal=0;
short ang=0;
short set=0, idx;
if (numplayers > 1 || !(ps[myconnectindex].gm & MODE_GAME)) {
OSD_Printf("spawn: Can't spawn sprites in multiplayer games or demos\n");
return OSDCMD_OK;
}
switch (parm->numparms) {
case 7: // x,y,z
x = Batol(parm->parms[4]);
y = Batol(parm->parms[5]);
z = Batol(parm->parms[6]);
set |= 8;
case 4: // ang
ang = Batol(parm->parms[3]) & 2047; set |= 4;
case 3: // cstat
cstat = (unsigned short)Batol(parm->parms[2]); set |= 2;
case 2: // pal
pal = (unsigned char)Batol(parm->parms[1]); set |= 1;
case 1: // tile number
if (isdigit(parm->parms[0][0])) {
picnum = (unsigned short)Batol(parm->parms[0]);
} else {
int i,j;
for (j=0; j<2; j++) {
for (i=0; i<labelcnt; i++) {
if (
(j == 0 && !Bstrcmp(label+(i<<6), parm->parms[0])) ||
(j == 1 && !Bstrcasecmp(label+(i<<6), parm->parms[0]))
) {
picnum = (unsigned short)labelcode[i];
break;
}
}
if (i<labelcnt) break;
}
if (i==labelcnt) {
OSD_Printf("spawn: Invalid tile label given\n");
return OSDCMD_OK;
}
}
if (picnum >= MAXTILES) {
OSD_Printf("spawn: Invalid tile number\n");
return OSDCMD_OK;
}
break;
default:
return OSDCMD_SHOWHELP;
}
idx = spawn(ps[myconnectindex].i, (short)picnum);
if (set & 1) sprite[idx].pal = (char)pal;
if (set & 2) sprite[idx].cstat = (short)cstat;
if (set & 4) sprite[idx].ang = ang;
if (set & 8) {
if (setsprite(idx, x,y,z) < 0) {
OSD_Printf("spawn: Sprite can't be spawned into null space\n");
deletesprite(idx);
}
}
return OSDCMD_OK;
}
int osdcmd_setvar(const osdfuncparm_t *parm)
{
int i, varval;
char varname[256];
if (parm->numparms != 2) return OSDCMD_SHOWHELP;
if (ud.multimode != 1)
{
OSD_Printf("Command not allowed in multiplayer\n");
return OSDCMD_OK;
}
strcpy(varname,parm->parms[0]);
varval = Batol(parm->parms[1]);
for(i=0;i<iGameVarCount;i++)
{
if( strcmp(varname, aGameVars[i].szLabel) == 0 )
{
SetGameVarID(i, varval, ps[myconnectindex].i, myconnectindex);
}
}
return OSDCMD_OK;
}
int osdcmd_cmenu(const osdfuncparm_t *parm)
{
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
parm=parm;
if (numplayers > 1) {
OSD_Printf("cmenu: disallowed in multiplayer\n");
return OSDCMD_OK;
} else {
cmenu(Batol(parm->parms[0]));
}
return OSDCMD_OK;
}
int osdcmd_exec(const osdfuncparm_t *parm)
{
char fn[BMAX_PATH];
extern int load_script(char *szStartupScript);
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
Bstrcpy(fn,parm->parms[0]);
if (load_script(fn)) {
OSD_Printf("exec: file \"%s\" not found.\n", fn);
return OSDCMD_OK;
}
return OSDCMD_OK;
}
/*
static int osdcmd_vars(const osdfuncparm_t *parm)
{
int showval = (parm->numparms < 1);
if (!Bstrcasecmp(parm->name, "myname")) {
if (showval) { OSD_Printf("Your name is \"%s\"\n", myname); }
else {
Bstrncpy(myname, parm->parms[0], sizeof(myname)-1);
myname[sizeof(myname)-1] = 0;
// XXX: now send the update over the wire
}
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->name, "showcoords")) {
if (showval) { OSD_Printf("showcoords is %d\n", ud.coords); }
else ud.coords = (atoi(parm->parms[0]) != 0);
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->name, "useprecache")) {
if (showval) { OSD_Printf("useprecache is %d\n", useprecache); }
else useprecache = (atoi(parm->parms[0]) != 0);
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->name, "drawweapon")) {
if (showval) { OSD_Printf("drawweapon is %d\n", ud.drawweapon); }
else ud.drawweapon = (atoi(parm->parms[0]) != 0);
return OSDCMD_OK;
}
return OSDCMD_SHOWHELP;
}
*/
enum cvartypes {
CVAR_INT,
CVAR_UNSIGNEDINT,
CVAR_BOOL,
CVAR_STRING
};
struct cvarmappings {
char *name;
char *helpstr;
void *var;
int type; // 0 = integer, 1 = unsigned integer, 2 = boolean, 3 = string, |128 = not in multiplayer
int extra; // for string, is the length
} cvar[] =
{
{ "showfps", "showfps: show the frame rate counter", (void*)&ud.tickrate, CVAR_BOOL, 0 },
{ "showcoords", "showcoords: show your position in the game world", (void*)&ud.coords, CVAR_BOOL, 0 },
{ "useprecache", "useprecache: enable/disable the pre-level caching routine", (void*)&useprecache, CVAR_BOOL, 0 },
{ "drawweapon", "drawweapon: enable/disable weapon drawing", (void*)&ud.drawweapon, CVAR_BOOL, 0 },
{ "name", "name: change your multiplayer nickname", (void*)&myname[0], CVAR_STRING, sizeof(myname) }
};
int osdcmd_cvar_set(const osdfuncparm_t *parm)
{
int showval = (parm->numparms == 0);
unsigned int i;
for (i = 0; i < sizeof(cvar)/sizeof(struct cvarmappings); i++) {
if (!Bstrcasecmp(parm->name, cvar[i].name)) {
if ((cvar[i].type & 0x80) && ud.multimode != 1) {
// sound the alarm
OSD_Printf("Cvar \"%s\" locked in multiplayer.\n",cvar[i].name);
return OSDCMD_OK;
} else
switch (cvar[i].type&0x7f) {
case CVAR_INT:
case CVAR_UNSIGNEDINT:
case CVAR_BOOL:
{
int val;
if (showval) {
OSD_Printf("%s %d\n",cvar[i].name,*(int*)cvar[i].var);
return OSDCMD_OK;
}
val = atoi(parm->parms[0]);
if (cvar[i].type == CVAR_BOOL) val = val != 0;
*(int*)cvar[i].var = val;
} break;
case CVAR_STRING:
{
if (showval) {
OSD_Printf("%s \"%s\"\n",cvar[i].name,(char*)cvar[i].var);
return OSDCMD_OK;
}
else {
Bstrncpy((char*)cvar[i].var, parm->parms[0], cvar[i].extra-1);
((char*)cvar[i].var)[cvar[i].extra-1] = 0;
// XXX: now send the update over the wire
}
} break;
default: break;
}
}
}
OSD_Printf("\n");
return OSDCMD_OK;
}
int osdcmd_sensitivity(const osdfuncparm_t *parm)
{
if (parm->numparms != 1) {
OSD_Printf("sensitivity %d\n",CONTROL_GetMouseSensitivity()>>10);
return OSDCMD_OK;
}
CONTROL_SetMouseSensitivity(atoi(parm->parms[0])<<10);
OSD_Printf("\n");
return OSDCMD_OK;
}
int osdcmd_gamma(const osdfuncparm_t *parm)
{
if (parm->numparms != 1) {
OSD_Printf("gamma %d\n",ud.brightness>>2);
return OSDCMD_OK;
}
ud.brightness = atoi(parm->parms[0])<<2;
setbrightness(ud.brightness>>2,&ps[screenpeek].palette[0],0);
OSD_Printf("\n");
return OSDCMD_OK;
}
int osdcmd_give(const osdfuncparm_t *parm)
{
int i;
if (numplayers == 1 && ps[myconnectindex].gm & MODE_GAME) {
if (parm->numparms != 1) return OSDCMD_SHOWHELP;
if (!Bstrcasecmp(parm->parms[0], "all")) {
osdcmd_cheatsinfo_stat.cheatnum = 1;
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "health")) {
sprite[ps[myconnectindex].i].extra = 200;
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "weapons")) {
osdcmd_cheatsinfo_stat.cheatnum = 21;
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "ammo")) {
for (i=PISTOL_WEAPON;i<MAX_WEAPONS-(VOLUMEONE?6:1);i++)
{
addammo(i,&ps[myconnectindex],max_ammo_amount[i]);
}
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "armor")) {
ps[myconnectindex].shield_amount = 100;
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "keys")) {
osdcmd_cheatsinfo_stat.cheatnum = 23;
return OSDCMD_OK;
}
else if (!Bstrcasecmp(parm->parms[0], "inventory")) {
osdcmd_cheatsinfo_stat.cheatnum = 22;
return OSDCMD_OK;
}
} else {
OSD_Printf("give: Not in a single-player game.\n");
return OSDCMD_OK;
}
return OSDCMD_SHOWHELP;
}
void onvideomodechange(int newmode)
{
char *pal;
if (newmode) {
if (ps[screenpeek].palette == palette ||
ps[screenpeek].palette == waterpal ||
ps[screenpeek].palette == slimepal)
pal = palette;
else
pal = ps[screenpeek].palette;
} else {
pal = ps[screenpeek].palette;
}
setbrightness(ud.brightness>>2, pal, 0);
restorepalette = 1;
}
int registerosdcommands(void)
{
unsigned int i;
osdcmd_cheatsinfo_stat.cheatnum = -1;
for (i=0; i<sizeof(cvar)/sizeof(cvar[0]); i++) {
OSD_RegisterFunction(cvar[i].name, cvar[i].helpstr, osdcmd_cvar_set);
}
OSD_RegisterFunction("echo","echo [text]: echoes text to the console", osdcmd_echo);
if (VOLUMEONE) {
OSD_RegisterFunction("changelevel","changelevel <level>: warps to the given level", osdcmd_changelevel);
} else {
OSD_RegisterFunction("changelevel","changelevel <volume> <level>: warps to the given level", osdcmd_changelevel);
OSD_RegisterFunction("map","map <mapfile>: loads the given user map", osdcmd_map);
}
OSD_RegisterFunction("cmenu","cmenu <#>: jumps to menu", osdcmd_cmenu);
OSD_RegisterFunction("exec","exec <scriptfile>: executes a script", osdcmd_exec);
OSD_RegisterFunction("god","god: toggles god mode", osdcmd_god);
OSD_RegisterFunction("gamma","gamma <value>: changes brightness", osdcmd_gamma);
OSD_RegisterFunction("give","give <all|health|weapons|ammo|armor|keys|inventory>: gives requested item", osdcmd_give);
OSD_RegisterFunction("noclip","noclip: toggles clipping mode", osdcmd_noclip);
OSD_RegisterFunction("setstatusbarscale","setstatusbarscale <percent>: changes the status bar scale", osdcmd_setstatusbarscale);
OSD_RegisterFunction("sensitivity","sensitivity <value>: changes the mouse sensitivity", osdcmd_sensitivity);
OSD_RegisterFunction("spawn","spawn <picnum> [palnum] [cstat] [ang] [x y z]: spawns a sprite with the given properties",osdcmd_spawn);
OSD_RegisterFunction("setvar","setvar <gamevar> <value>: sets the value of a gamevar", osdcmd_setvar);
OSD_RegisterFunction("fileinfo","fileinfo <file>: gets a file's information", osdcmd_fileinfo);
OSD_RegisterFunction("quit","quit: exits the game immediately", osdcmd_quit);
/* OSD_RegisterFunction("myname","myname: change your multiplayer nickname", osdcmd_vars);
OSD_RegisterFunction("showfps","showfps: show the frame rate counter", osdcmd_vars);
OSD_RegisterFunction("showcoords","showcoords: show your position in the game world", osdcmd_vars);
OSD_RegisterFunction("useprecache","useprecache: enable/disable the pre-level caching routine", osdcmd_vars);
OSD_RegisterFunction("drawweapon","drawweapon: enable/disable weapon drawing", osdcmd_vars); */
OSD_RegisterFunction("restartvid","restartvid: reinitialised the video mode",osdcmd_restartvid);
OSD_RegisterFunction("vidmode","vidmode [xdim ydim] [bpp] [fullscreen]: immediately change the video mode",osdcmd_vidmode);
//baselayer_onvideomodechange = onvideomodechange;
return 0;
}
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