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raze-gles/polymer/eduke32/build/src/config.c

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// Evil and Nasty Configuration File Reader for KenBuild
// by Jonathon Fowler
#include "compat.h"
#include "build.h"
#include "editor.h"
#include "osd.h"
#ifdef RENDERTYPEWIN
#include "winlayer.h"
#endif
#include "baselayer.h"
static int32_t vesares[13][2] = {{320,200},{360,200},{320,240},{360,240},{320,400},
{360,400},{640,350},{640,400},{640,480},{800,600},
{1024,768},{1280,1024},{1600,1200}
};
static int32_t readconfig(BFILE *fp, const char *key, char *value, uint32_t len)
{
char buf[1000], *k, *v, *eq;
int32_t x=0;
if (len < 1) return 0;
Brewind(fp);
while (1)
{
if (!Bfgets(buf, 1000, fp)) return 0;
if (buf[0] == ';') continue;
eq = Bstrchr(buf, '=');
if (!eq) continue;
k = buf;
v = eq+1;
while (*k == ' ' || *k == '\t') k++;
*(eq--) = 0;
while ((*eq == ' ' || *eq == '\t') && eq>=k) *(eq--) = 0;
if (Bstrcasecmp(k, key)) continue;
while (*v == ' ' || *k == '\t') v++;
eq = v + Bstrlen(v)-1;
while ((*eq == ' ' || *eq == '\t' || *eq == '\r' || *eq == '\n') && eq>=v) *(eq--) = 0;
value[--len] = 0;
do value[x] = v[x]; while (v[x++] != 0 && len-- > 0);
return x-1;
}
}
extern int16_t brightness;
extern int32_t vsync;
extern char game_executable[BMAX_PATH];
extern int32_t fullscreen;
extern char option[9];
extern char keys[NUMBUILDKEYS];
extern char remap[256];
extern int32_t remapinit;
extern double msens;
extern int32_t editorgridextent, grid, autogrid;
static int32_t default_grid=3;
extern int32_t graphicsmode;
extern int32_t AmbienceToggle, MixRate;
extern int32_t ParentalLock;
/*
* SETUP.DAT
* 0 = video mode (0:chained 1:vesa 2:screen buffered 3/4/5:tseng/paradise/s3 6:red-blue)
* 1 = sound (0:none)
* 2 = music (0:none)
* 3 = input (0:keyboard 1:+mouse)
* 4 = multiplayer (0:single 1-4:com 5-11:ipx)
* 5&0xf0 = com speed
* 5&0x0f = com irq
* 6&0xf0 = chained y-res
* 6&0x0f = chained x-res or vesa mode
* 7&0xf0 = sound samplerate
* 7&0x01 = sound quality
* 7&0x02 = 8/16 bit
* 7&0x04 = mono/stereo
*
* bytes 8 to 26 are key settings:
* 0 = Forward (0xc8)
* 1 = Backward (0xd0)
* 2 = Turn left (0xcb)
* 3 = Turn right (0xcd)
* 4 = Run (0x2a)
* 5 = Strafe (0x9d)
* 6 = Fire (0x1d)
* 7 = Use (0x39)
* 8 = Stand high (0x1e)
* 9 = Stand low (0x2c)
* 10 = Look up (0xd1)
* 11 = Look down (0xc9)
* 12 = Strafe left (0x33)
* 13 = Strafe right (0x34)
* 14 = 2D/3D switch (0x9c)
* 15 = View cycle (0x1c)
* 16 = 2D Zoom in (0xd)
* 17 = 2D Zoom out (0xc)
* 18 = Chat (0xf)
*/
int32_t loadsetup(const char *fn)
{
BFILE *fp;
#define VL 1024
char val[VL];
int32_t i;
if ((fp = Bfopen(fn, "rt")) == NULL) return -1;
if (readconfig(fp, "forcesetup", val, VL) > 0) { if (Batoi(val) != 0) forcesetup = 1; else forcesetup = 0; }
if (readconfig(fp, "fullscreen", val, VL) > 0) { if (Batoi(val) != 0) fullscreen = 1; else fullscreen = 0; }
if (readconfig(fp, "resolution", val, VL) > 0)
{
i = Batoi(val) & 0x0f;
if ((unsigned)i<13) { xdimgame = xdim2d = vesares[i][0]; ydimgame = ydim2d = vesares[i][1]; }
}
if (readconfig(fp, "2dresolution", val, VL) > 0)
{
i = Batoi(val) & 0x0f;
if ((unsigned)i<13) { xdim2d = vesares[i][0]; ydim2d = vesares[i][1]; }
}
if (readconfig(fp, "xdim2d", val, VL) > 0) xdim2d = Batoi(val);
if (readconfig(fp, "ydim2d", val, VL) > 0) ydim2d = Batoi(val);
if (readconfig(fp, "xdim3d", val, VL) > 0) xdimgame = Batoi(val);
if (readconfig(fp, "ydim3d", val, VL) > 0) ydimgame = Batoi(val);
// if (readconfig(fp, "samplerate", val, VL) > 0) option[7] = (Batoi(val) & 0x0f) << 4;
if (readconfig(fp, "music", val, VL) > 0) { if (Batoi(val) != 0) option[2] = 1; else option[2] = 0; }
if (readconfig(fp, "mouse", val, VL) > 0) { if (Batoi(val) != 0) option[3] = 1; else option[3] = 0; }
if (readconfig(fp, "bpp", val, VL) > 0) bppgame = Batoi(val);
if (readconfig(fp, "vsync", val, VL) > 0) vsync = Batoi(val)?1:0;
if (readconfig(fp, "editorgridextent", val, VL) > 0) editorgridextent = max(min(262144,Batoi(val)),32768);
if (readconfig(fp, "grid", val, VL) > 0)
{
grid = Batoi(val);
default_grid = grid;
autogrid = (grid==9);
grid = min(max(0, grid), 8);
}
#ifdef POLYMER
if (readconfig(fp, "rendmode", val, VL) > 0) { i = Batoi(val); glrendmode = i; }
#endif
if (readconfig(fp, "vid_gamma", val, VL) > 0) vid_gamma = Bstrtod(val, NULL);
if (readconfig(fp, "vid_brightness", val, VL) > 0) vid_brightness = Bstrtod(val, NULL);
if (readconfig(fp, "vid_contrast", val, VL) > 0) vid_contrast = Bstrtod(val, NULL);
#ifdef RENDERTYPEWIN
if (readconfig(fp, "maxrefreshfreq", val, VL) > 0) maxrefreshfreq = Batoi(val);
#endif
#if defined(POLYMOST) && defined(USE_OPENGL)
if (readconfig(fp, "usemodels", val, VL) > 0) usemodels = Batoi(val)?1:0;
if (readconfig(fp, "usehightile", val, VL) > 0) usehightile = Batoi(val)?1:0;
glusetexcache = -1;
if (readconfig(fp, "glusetexcache", val, VL) > 0)
{
glusetexcache = clamp(Batoi(val), 0, 2);
}
if (readconfig(fp, "gltexfiltermode", val, VL) > 0)
{
gltexfiltermode = Batoi(val);
}
if (readconfig(fp, "glanisotropy", val, VL) > 0)
{
glanisotropy = Batoi(val);
}
#endif
if (readconfig(fp, "gameexecutable", val, VL) > 0)
Bstrcpy(game_executable, val);
option[0] = 1; // vesa all the way...
option[1] = 1; // sound all the way...
option[4] = 0; // no multiplayer
option[5] = 0;
#if 1
if (readconfig(fp, "keyforward", val, VL) > 0) keys[0] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keybackward", val, VL) > 0) keys[1] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyturnleft", val, VL) > 0) keys[2] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyturnright", val, VL) > 0) keys[3] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyrun", val, VL) > 0) keys[4] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keystrafe", val, VL) > 0) keys[5] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyfire", val, VL) > 0) keys[6] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyuse", val, VL) > 0) keys[7] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keystandhigh", val, VL) > 0) keys[8] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keystandlow", val, VL) > 0) keys[9] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keylookup", val, VL) > 0) keys[10] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keylookdown", val, VL) > 0) keys[11] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keystrafeleft", val, VL) > 0) keys[12] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keystraferight", val, VL) > 0) keys[13] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "key2dmode", val, VL) > 0) keys[14] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keyviewcycle", val, VL) > 0) keys[15] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "key2dzoomin", val, VL) > 0) keys[16] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "key2dzoomout", val, VL) > 0) keys[17] = Bstrtol(val, NULL, 16);
if (readconfig(fp, "keychat", val, VL) > 0) keys[18] = Bstrtol(val, NULL, 16);
#endif
#ifdef RENDERTYPEWIN
if (readconfig(fp, "windowpositioning", val, VL) > 0) windowpos = Batoi(val);
windowx = -1;
if (readconfig(fp, "windowposx", val, VL) > 0) windowx = Batoi(val);
windowy = -1;
if (readconfig(fp, "windowposy", val, VL) > 0) windowy = Batoi(val);
#endif
if (readconfig(fp, "keyconsole", val, VL) > 0) { keys[19] = Bstrtol(val, NULL, 16); OSD_CaptureKey(keys[19]); }
if (readconfig(fp, "mousesensitivity", val, VL) > 0) msens = Bstrtod(val, NULL);
if (readconfig(fp, "mousenavigation", val, VL) > 0) unrealedlook = Batoi(val);
if (readconfig(fp, "mousenavigationaccel", val, VL) > 0) pk_uedaccel = Batoi(val);
if (readconfig(fp, "quickmapcycling", val, VL) > 0) quickmapcycling = Batoi(val);
if (readconfig(fp, "revertCTRL", val, VL) > 0) revertCTRL = Batoi(val);
if (readconfig(fp, "scrollamount", val, VL) > 0) scrollamount = Batoi(val);
if (readconfig(fp, "turnaccel", val, VL) > 0) pk_turnaccel = Batoi(val);
if (readconfig(fp, "turndecel", val, VL) > 0) pk_turndecel = Batoi(val);
if (readconfig(fp, "autosave", val, VL) > 0) autosave = Batoi(val)*60;
if (readconfig(fp, "autosavesec", val, VL) > 0) autosave = Batoi(val);
if (readconfig(fp, "showheightindicators", val, VL) > 0)
showheightindicators = min(max(Batoi(val),0),2);
if (readconfig(fp, "showambiencesounds", val, VL) > 0)
showambiencesounds = min(max(Batoi(val),0),2);
if (readconfig(fp, "graphicsmode", val, VL) > 0)
graphicsmode = min(max(Batoi(val),0),2);
if (readconfig(fp, "samplerate", val, VL) > 0) MixRate = min(max(8000, Batoi(val)), 48000);
if (readconfig(fp, "ambiencetoggle", val, VL) > 0) AmbienceToggle = Batoi(val);
if (readconfig(fp, "parlock", val, VL) > 0) ParentalLock = Batoi(val);
if (readconfig(fp, "osdtryscript", val, VL) > 0) m32_osd_tryscript = Batoi(val);
for (i=0; i<256; i++)
remap[i]=i;
remapinit=1;
if (readconfig(fp, "remap", val, VL) > 0)
{
char *p=val; int32_t v1,v2;
while (*p)
{
if (!sscanf(p,"%x",&v1))break;
if ((p=strchr(p,'-'))==0)break; p++;
if (!sscanf(p,"%x",&v2))break;
remap[v1]=v2;
initprintf("Remap %X key to %X\n",v1,v2);
if ((p=strchr(p,','))==0)break; p++;
}
}
// load m32script history
for (i=0; i<SCRIPTHISTSIZ; i++)
{
Bsprintf(val, "hist%d", i);
if (readconfig(fp, val, val, VL) <= 0)
break;
scripthist[i] = Bstrdup(val);
}
scripthistend = i;
// copy script history into OSD history
for (i=0; i<min(scripthistend, OSD_HISTORYDEPTH); i++)
{
Bstrncpy(osdhistorybuf[i], scripthist[scripthistend-1-i], OSD_EDITLENGTH+1);
osdhistorybuf[i][OSD_EDITLENGTH] = 0;
osdhistorysize++;
osdhistorytotal++;
}
scripthistend %= SCRIPTHISTSIZ;
Bfclose(fp);
return 0;
}
int32_t writesetup(const char *fn)
{
BFILE *fp;
int32_t i,j,first=1;
fp = Bfopen(fn,"wt");
if (!fp) return -1;
Bfprintf(fp,
"; Always show configuration options on startup\n"
"; 0 - No\n"
"; 1 - Yes\n"
"forcesetup = %d\n"
"\n"
"; Video mode selection\n"
"; 0 - Windowed\n"
"; 1 - Fullscreen\n"
"fullscreen = %d\n"
"\n"
"; Video resolution\n"
"xdim2d = %d\n"
"ydim2d = %d\n"
"xdim3d = %d\n"
"ydim3d = %d\n"
"\n"
"; 3D-mode colour depth\n"
"bpp = %d\n"
"\n"
"vsync = %d\n"
"\n"
#ifdef POLYMER
"; Rendering mode\n"
"rendmode = %d\n"
"\n"
#endif
"; Grid limits\n"
"editorgridextent = %d\n"
"; Startup grid size (0-8, 9 is automatic)\n"
"grid = %d\n"
"\n"
#if defined(POLYMOST) && defined(USE_OPENGL)
"; OpenGL mode options\n"
"usemodels = %d\n"
"usehightile = %d\n"
"glusetexcache = %d\n"
"gltexfiltermode = %d\n"
"glanisotropy = %d\n"
"\n"
#endif
#ifdef RENDERTYPEWIN
"; Maximum OpenGL mode refresh rate (Windows only, in Hertz)\n"
"maxrefreshfreq = %d\n"
"\n"
"; Window positioning, 0 = center, 1 = memory\n"
"windowpositioning = %d\n"
"windowposx = %d\n"
"windowposy = %d\n"
"\n"
#endif
"; 3D mode brightness setting\n"
"vid_gamma = %g\n"
"vid_brightness = %g\n"
"vid_contrast = %g\n"
"\n"
"; Game executable used for map testing\n"
"gameexecutable = %s\n"
"\n"
#if 0
"; Sound sample frequency\n"
"; 0 - 6 KHz\n"
"; 1 - 8 KHz\n"
"; 2 - 11.025 KHz\n"
"; 3 - 16 KHz\n"
"; 4 - 22.05 KHz\n"
"; 5 - 32 KHz\n"
"; 6 - 44.1 KHz\n"
"samplerate = %d\n"
"\n"
"; Music playback\n"
"; 0 - Off\n"
"; 1 - On\n"
"music = %d\n"
"\n"
#endif
"; Enable mouse\n"
"; 0 - No\n"
"; 1 - Yes\n"
"mouse = %d\n"
"\n"
"; Mouse sensitivity\n"
"mousesensitivity = %g\n"
"\n"
"; Mouse navigation\n"
"; 0 - No\n"
"; 1 - Yes\n"
"mousenavigation = %d\n"
"\n"
"; Mouse navigation acceleration\n"
"mousenavigationaccel = %d\n"
"\n"
"; Quick map cycling (SHIFT)+CTRL+X\n"
"; 0 - No\n"
"; 1 - Yes\n"
"quickmapcycling = %d\n"
"\n"
"; Revert CTRL for tile selction\n"
"; 0 - WHEEL:scrolling, CTRL+WHEEL:zooming\n"
"; 1 - CTRL+WHEEL:scrolling, WHEEL:zooming\n"
"revertCTRL = %d\n"
"\n"
"; Scroll amount for WHEEL in the tile selcetion\n"
"scrollamount = %d\n"
"\n"
"; Turning acceleration+declaration\n"
"turnaccel = %d\n"
"\n"
"; Turning deceleration\n"
"turndecel = %d\n"
"\n"
"; Autosave map interval (seconds)\n"
"autosavesec = %d\n"
"\n"
"; Height indicators (0:none, 1:only 2-sided&different, 2:all)\n"
"showheightindicators = %d\n"
"\n"
"; Ambience sound circles (0:none, 1:only in current sector, 2:all)\n"
"showambiencesounds = %d\n"
"\n"
"; 2D mode display type (0:classic, 1:textured, 2:textured/animated)\n"
"graphicsmode = %d\n"
"\n"
"; Sample rate in Hz\n"
"samplerate = %d\n"
"; Ambient sounds in 3D mode (0:off, 1:on)\n"
"ambiencetoggle = %d\n"
"parlock = %d\n"
"\n"
"; Try executing m32script on invalid command in the OSD? This makes\n"
"; typing m32script commands into the OSD directly possible.\n"
"osdtryscript = %d\n"
"\n"
#if 1
"; Key Settings\n"
"; Here's a map of all the keyboard scan codes: NOTE: values are listed in hex!\n"
"; +---------------------------------------------------------------------------------------------+\n"
"; | 01 3B 3C 3D 3E 3F 40 41 42 43 44 57 58 46 |\n"
"; |ESC F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 SCROLL |\n"
"; | |\n"
"; |29 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E D2 C7 C9 45 B5 37 4A |\n"
"; | ` '1' '2' '3' '4' '5' '6' '7' '8' '9' '0' - = BACK INS HOME PGUP NUMLK KP/ KP* KP- |\n"
"; | |\n"
"; | 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 2B D3 CF D1 47 48 49 4E |\n"
"; |TAB Q W E R T Y U I O P [ ] \\ DEL END PGDN KP7 KP8 KP9 KP+ |\n"
"; | |\n"
"; | 3A 1E 1F 20 21 22 23 24 25 26 27 28 1C 4B 4C 4D |\n"
"; |CAPS A S D F G H J K L ; ' ENTER KP4 KP5 KP6 9C |\n"
"; | KPENTER|\n"
"; | 2A 2C 2D 2E 2F 30 31 32 33 34 35 36 C8 4F 50 51 |\n"
"; |LSHIFT Z X C V B N M , . / RSHIFT UP KP1 KP2 KP3 |\n"
"; | |\n"
"; | 1D 38 39 B8 9D CB D0 CD 52 53 |\n"
"; |LCTRL LALT SPACE RALT RCTRL LEFT DOWN RIGHT KP0 KP. |\n"
"; +---------------------------------------------------------------------------------------------+\n"
"\n"
"keyforward = %X\n"
"keybackward = %X\n"
"keyturnleft = %X\n"
"keyturnright = %X\n"
"keyrun = %X\n"
"keystrafe = %X\n"
"keyfire = %X\n"
"keyuse = %X\n"
"keystandhigh = %X\n"
"keystandlow = %X\n"
"keylookup = %X\n"
"keylookdown = %X\n"
"keystrafeleft = %X\n"
"keystraferight = %X\n"
"key2dmode = %X\n"
"keyviewcycle = %X\n"
"key2dzoomin = %X\n"
"key2dzoomout = %X\n"
"keychat = %X\n"
#endif
// "; Console key scancode, in hex\n"
"keyconsole = %X\n"
"; example: make 'Q' function as CapsLock, KP. as AltGr\n"
"; and KP0 as KP5 (counters inability to pan using Shift-KP5-KP8/2\n"
"; in 3D mode)\n"
"; remap = 10-3A,52-4C,53-B8\n"
"remap = ",
forcesetup, fullscreen, xdim2d, ydim2d, xdimgame, ydimgame, bppgame, vsync,
#ifdef POLYMER
glrendmode,
#endif
editorgridextent, min(max(0, default_grid), 9),
#if defined(POLYMOST) && defined(USE_OPENGL)
usemodels, usehightile,
glusetexcache, gltexfiltermode, glanisotropy,
#endif
#ifdef RENDERTYPEWIN
maxrefreshfreq, windowpos, windowx, windowy,
#endif
vid_gamma_3d>=0?vid_gamma_3d:vid_gamma,
vid_brightness_3d>=0?vid_brightness_3d:vid_brightness,
vid_contrast_3d>=0?vid_contrast_3d:vid_contrast,
game_executable,
#if 0
option[7]>>4, option[2],
#endif
option[3], msens, unrealedlook, pk_uedaccel, quickmapcycling,
revertCTRL,scrollamount,pk_turnaccel,pk_turndecel,autosave,
showheightindicators,showambiencesounds,graphicsmode,
MixRate,AmbienceToggle,ParentalLock, !!m32_osd_tryscript,
#if 1
keys[0], keys[1], keys[2], keys[3], keys[4], keys[5],
keys[6], keys[7], keys[8], keys[9], keys[10], keys[11],
keys[12], keys[13], keys[14], keys[15], keys[16], keys[17],
keys[18],
#endif
keys[19]
);
for (i=0; i<256; i++)
if (remap[i]!=i)
{
Bfprintf(fp,first?"%02X-%02X":",%02X-%02X",i,remap[i]);
first=0;
}
Bfprintf(fp,"\n\n");
// save m32script history
first = 1;
for (i=scripthistend, j=0; first || i!=scripthistend; i=(i+1)%SCRIPTHISTSIZ, first=0)
{
if (scripthist[i])
Bfprintf(fp, "hist%d = %s\n", j++, scripthist[i]);
}
Bfclose(fp);
return 0;
}
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