Seriously restructured starcon2.c, in particular the argument parsing.
git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1343 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
meep-eep
+8
-8
@@ -31,15 +31,15 @@
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#include "config.h"
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#include "libs/uio.h"
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int optWhichMusic = OPT_3DO;
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int optWhichCoarseScan = OPT_3DO;
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int optWhichMenu = OPT_3DO;
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int optWhichFonts = OPT_PC;
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int optSmoothScroll = OPT_PC;
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int optMeleeScale = TFB_SCALE_TRILINEAR;
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int optWhichMusic;
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int optWhichCoarseScan;
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int optWhichMenu;
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int optWhichFonts;
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int optSmoothScroll;
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int optMeleeScale;
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BOOLEAN optSubtitles = TRUE;
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BOOLEAN optStereoSFX = FALSE;
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BOOLEAN optSubtitles;
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BOOLEAN optStereoSFX;
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uio_DirHandle *contentDir;
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uio_DirHandle *configDir;
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uio_DirHandle *saveDir;
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@@ -23,9 +23,9 @@ static SIZE TTotal;
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static SIZE volume_end;
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int musicVolume = (MAX_VOLUME >> 1);
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float musicVolumeScale = 1.0f;
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float sfxVolumeScale = 1.0f;
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float speechVolumeScale = 1.0f;
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float musicVolumeScale;
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float sfxVolumeScale;
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float speechVolumeScale;
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TFB_SoundSource soundSource[NUM_SOUNDSOURCES];
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+615
-317
@@ -24,9 +24,9 @@
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#endif
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#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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# include <getopt.h>
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#else
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#include "getopt/getopt.h"
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# include "getopt/getopt.h"
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#endif
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#include "libs/graphics/gfx_common.h"
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@@ -44,111 +44,106 @@
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// Including this is actually necessary on OSX.
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#endif
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/* TODO: Remove these (making them local to main() ) once threading is
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gone. */
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struct options_struct {
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const char *logFile;
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enum {
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runMode_normal,
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runMode_usage
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} runMode;
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int gfxDriver;
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int gfxFlags;
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int soundDriver;
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int soundFlags;
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int width;
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int height;
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int bpp;
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const char *contentDir;
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const char **addons;
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int numAddons;
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int gammaSet;
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float gamma;
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int whichMusic;
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int whichCoarseScan;
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int whichMenu;
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int whichFonts;
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int smoothScroll;
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int meleeScale;
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BOOLEAN subTitles;
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BOOLEAN stereoSFX;
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float musicVolumeScale;
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float sfxVolumeScale;
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float speechVolumeScale;
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};
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static int preParseOptions(int argc, char *argv[],
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struct options_struct *options);
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static int parseOptions(int argc, char *argv[],
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struct options_struct *options);
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static void usage (FILE *out);
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static int parseIntOption (const char *str, int *result,
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const char *optName);
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static int parseFloatOption (const char *str, float *f,
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const char *optName);
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static int parseVolume (const char *str, float *vol, const char *optName);
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static int InvalidArgument(const char *supplied, const char *opt_name);
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static int Check_PC_3DO_opt (const char *value, DWORD mask, const char *opt,
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int *result);
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/* TODO: Remove these global variables once threading is gone. */
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int snddriver, soundflags;
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static int
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Check_PC_3DO_opt (const char *value, DWORD mask, const char *opt)
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{
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if (value == NULL)
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{
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fprintf (stderr, "option '%s' requires a value!\n", opt);
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return -1;
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}
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if ((mask & OPT_3DO) && strcmp (value, "3do") == 0)
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return OPT_3DO;
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if ((mask & OPT_PC) && strcmp (value, "pc") == 0)
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return OPT_PC;
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fprintf (stderr, "Unknown option '%s %s' found!", opt, value);
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return -1;
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}
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int
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main (int argc, char *argv[])
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{
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int gfxdriver = TFB_GFXDRIVER_SDL_PURE;
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int gfxflags = 0;
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int width = 640, height = 480, bpp = 16;
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int vol;
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int val;
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const char *contentDir;
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float gamma = 1.0;
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int gammaset = 0;
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const char **addons;
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int numAddons;
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int i;
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enum
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{
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CSCAN_OPT = 1000,
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MENU_OPT,
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FONT_OPT,
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SCROLL_OPT,
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SOUND_OPT,
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STEREOSFX_OPT,
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ADDON_OPT
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struct options_struct options = {
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/* .logFile = */ NULL,
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/* .runMode = */ runMode_normal,
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/* .gfxdriver = */ TFB_GFXDRIVER_SDL_PURE,
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/* .gfxflags = */ 0,
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/* .soundDriver = */ audio_DRIVER_MIXSDL,
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/* .soundFlags = */ audio_QUALITY_MEDIUM,
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/* .width = */ 640,
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/* .height = */ 480,
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/* .bpp = */ 16,
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#ifdef CONTENTDIR
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/* .contentDir = */ CONTENTDIR,
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#elif defined (win32)
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/* .contentDir = */ "../../content",
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#else
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/* .contentDir = */ "content",
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#endif
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/* .addons = */ NULL,
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/* .numAddons = */ 0,
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/* .gammaSet = */ 0,
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/* .gamma = */ 0.0f,
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/* .whichMusic = */ OPT_3DO,
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/* .whichCoarseScan = */ OPT_3DO,
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/* .whichMenu = */ OPT_3DO,
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/* .whichFont = */ OPT_PC,
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/* .smoothScroll = */ OPT_PC,
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/* .meleeScale = */ TFB_SCALE_TRILINEAR,
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/* .subtitles = */ TRUE,
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/* .stereoSFX = */ FALSE,
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/* .musicVolumeScale = */ 1.0f,
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/* .sfxVolumeScale = */ 1.0f,
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/* .speechVolumeScale = */ 1.0f,
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};
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int option_index = 0, c;
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const char *optstring = "r:d:foc:b:spn:?hM:S:T:m:q:ug:l:";
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static struct option long_options[] =
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int optionsResult;
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optionsResult = preParseOptions(argc, argv, &options);
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if (optionsResult != 0)
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{
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{"res", 1, NULL, 'r'},
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{"bpp", 1, NULL, 'd'},
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{"fullscreen", 0, NULL, 'f'},
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{"opengl", 0, NULL, 'o'},
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{"scale", 1, NULL, 'c'},
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{"meleescale", 1, NULL, 'b'},
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{"scanlines", 0, NULL, 's'},
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{"fps", 0, NULL, 'p'},
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{"contentdir", 1, NULL, 'n'},
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{"help", 0, NULL, 'h'},
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{"musicvol", 1, NULL, 'M'},
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{"sfxvol", 1, NULL, 'S'},
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{"speechvol", 1, NULL, 'T'},
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{"audioquality", 1, NULL, 'q'},
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{"nosubtitles", 0, NULL, 'u'},
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{"music", 1, NULL, 'm'},
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{"gamma", 1, NULL, 'g'},
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{"logfile", 1, NULL, 'l'},
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// options with no short equivalent
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{"cscan", 1, NULL, CSCAN_OPT},
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{"menu", 1, NULL, MENU_OPT},
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{"font", 1, NULL, FONT_OPT},
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{"scroll", 1, NULL, SCROLL_OPT},
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{"sound", 1, NULL, SOUND_OPT},
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{"stereosfx", 0, NULL, STEREOSFX_OPT},
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{"addon", 1, NULL, ADDON_OPT},
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{0, 0, 0, 0}
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};
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/*
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"pre-process" the cmdline args looking for a -l ("logfile")
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option. If it was given, redirect stderr to the named file
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*/
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opterr = 0;
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while ((c = getopt_long (argc, argv, optstring, long_options, 0)) != -1)
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{
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switch (c) {
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case 'l':
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freopen (optarg, "w", stderr);
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for (i = 0; i < argc; ++i)
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fprintf (stderr, "argv[%d] = [%s]\n", i, argv[i]);
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break;
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}
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// TODO: various uninitialisations
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return optionsResult;
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}
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opterr = optind = 1;
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/* TODO: Once threading is gone, these become local variables
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again. In the meantime, they must be global so that
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initAudio (in StarCon2Main) can see them. initAudio needed
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to be moved there because calling AssignTask in the main
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thread doesn't work */
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snddriver = audio_DRIVER_MIXSDL;
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soundflags = audio_QUALITY_MEDIUM;
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if (options.logFile != NULL)
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{
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int i;
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freopen (options.logFile, "w", stderr);
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for (i = 0; i < argc; ++i)
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fprintf (stderr, "argv[%d] = [%s]\n", i, argv[i]);
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}
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fprintf (stderr, "The Ur-Quan Masters v%d.%d%s (compiled %s %s)\n"
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"This software comes with ABSOLUTELY NO WARRANTY;\n"
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@@ -156,15 +151,6 @@ main (int argc, char *argv[])
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UQM_MAJOR_VERSION, UQM_MINOR_VERSION, UQM_EXTRA_VERSION,
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__DATE__, __TIME__);
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#ifdef CONTENTDIR
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contentDir = CONTENTDIR;
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#elif defined (win32)
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contentDir = "../../content";
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#else
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contentDir = "content";
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#endif
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/* mem_init () uses mutexes. Mutex creation cannot use
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the memory system until the memory system is rewritten
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to rely on a thread-safe allocator.
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@@ -173,214 +159,45 @@ main (int argc, char *argv[])
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mem_init ();
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InitThreadSystem ();
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addons = HMalloc(1 * sizeof (const char *));
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addons[0] = NULL;
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numAddons = 0;
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while ((c = getopt_long(argc, argv, optstring, long_options,
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&option_index)) != -1)
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optionsResult = parseOptions(argc, argv, &options);
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if (optionsResult != 0)
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{
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switch (c) {
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case 'r':
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sscanf(optarg, "%dx%d", &width, &height);
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break;
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case 'd':
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sscanf(optarg, "%d", &bpp);
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break;
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case 'f':
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gfxflags |= TFB_GFXFLAGS_FULLSCREEN;
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break;
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case 'o':
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gfxdriver = TFB_GFXDRIVER_SDL_OPENGL;
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break;
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case 'c':
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if (!strcmp (optarg, "bilinear"))
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{
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gfxflags |= TFB_GFXFLAGS_SCALE_BILINEAR;
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}
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else if (!strcmp (optarg, "biadapt"))
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{
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gfxflags |= TFB_GFXFLAGS_SCALE_BIADAPT;
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}
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else if (!strcmp (optarg, "biadv"))
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{
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gfxflags |= TFB_GFXFLAGS_SCALE_BIADAPTADV;
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}
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else if (!strcmp (optarg, "triscan"))
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{
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gfxflags |= TFB_GFXFLAGS_SCALE_TRISCAN;
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}
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break;
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case 'b':
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if (!strcmp (optarg, "nearest"))
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optMeleeScale = TFB_SCALE_NEAREST;
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else if (!strcmp (optarg, "trilinear"))
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optMeleeScale = TFB_SCALE_TRILINEAR;
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break;
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case 's':
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gfxflags |= TFB_GFXFLAGS_SCANLINES;
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break;
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case 'p':
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gfxflags |= TFB_GFXFLAGS_SHOWFPS;
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break;
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case 'n':
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contentDir = optarg;
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break;
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case 'M':
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sscanf(optarg, "%d", &vol);
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if (vol < 0)
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vol = 0;
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if (vol > 100)
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vol = 100;
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musicVolumeScale = vol / 100.0f;
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break;
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case 'S':
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sscanf(optarg, "%d", &vol);
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if (vol < 0)
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vol = 0;
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if (vol > 100)
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vol = 100;
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sfxVolumeScale = vol / 100.0f;
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break;
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case 'T':
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sscanf(optarg, "%d", &vol);
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if (vol < 0)
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vol = 0;
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if (vol > 100)
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vol = 100;
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speechVolumeScale = vol / 100.0f;
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break;
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case 'q':
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if (!strcmp (optarg, "high"))
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{
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soundflags &= ~(audio_QUALITY_MEDIUM|audio_QUALITY_LOW);
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soundflags |= audio_QUALITY_HIGH;
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}
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else if (!strcmp (optarg, "medium"))
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{
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soundflags &= ~(audio_QUALITY_HIGH|audio_QUALITY_LOW);
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soundflags |= audio_QUALITY_MEDIUM;
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}
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else if (!strcmp (optarg, "low"))
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{
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soundflags &= ~(audio_QUALITY_HIGH|audio_QUALITY_MEDIUM);
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soundflags |= audio_QUALITY_LOW;
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}
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break;
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case 'u':
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optSubtitles = FALSE;
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break;
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case 'm':
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if ((val = Check_PC_3DO_opt (optarg,
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OPT_PC | OPT_3DO,
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long_options[option_index].name)) != -1)
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optWhichMusic = val;
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break;
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case 'g':
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sscanf(optarg, "%f", &gamma);
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gammaset = 1;
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break;
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case 'l':
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// -l is a no-op on the second pass..
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break;
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case CSCAN_OPT:
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if ((val = Check_PC_3DO_opt (optarg,
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OPT_PC | OPT_3DO,
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long_options[option_index].name)) != -1)
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optWhichCoarseScan = val;
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break;
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case MENU_OPT:
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if ((val = Check_PC_3DO_opt (optarg,
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OPT_PC | OPT_3DO,
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long_options[option_index].name)) != -1)
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optWhichMenu = val;
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break;
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case FONT_OPT:
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if ((val = Check_PC_3DO_opt (optarg,
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OPT_PC | OPT_3DO,
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long_options[option_index].name)) != -1)
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optWhichFonts = val;
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break;
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case SCROLL_OPT:
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if ((val = Check_PC_3DO_opt (optarg,
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OPT_PC | OPT_3DO,
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long_options[option_index].name)) != -1)
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optSmoothScroll = val;
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break;
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case SOUND_OPT:
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if (!strcmp (optarg, "openal"))
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{
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snddriver = audio_DRIVER_OPENAL;
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}
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else if (!strcmp (optarg, "none"))
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{
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snddriver = audio_DRIVER_NOSOUND;
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}
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else if (!strcmp (optarg, "mixsdl"))
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{
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snddriver = audio_DRIVER_MIXSDL;
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}
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break;
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case STEREOSFX_OPT:
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optStereoSFX = TRUE;
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break;
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case ADDON_OPT:
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numAddons++;
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addons = HRealloc ((void*)addons,
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(numAddons + 1) * sizeof (const char *));
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addons[numAddons - 1] = optarg;
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addons[numAddons] = NULL;
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break;
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default:
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printf ("\nOption %s not found!\n", long_options[option_index].name);
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case '?':
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case 'h':
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printf("Options:\n");
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printf(" -r, --res=WIDTHxHEIGHT (default 640x480, bigger "
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"works only with --opengl)\n");
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printf(" -d, --bpp=BITSPERPIXEL (default 16)\n");
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printf(" -f, --fullscreen (default off)\n");
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printf(" -o, --opengl (default off)\n");
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printf(" -c, --scale=MODE (bilinear, biadapt, biadv or triscan, "
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"default is none)\n");
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printf(" -b, --meleescale=MODE (nearest or trilinear, "
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"default is trilinear)\n");
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printf(" -s, --scanlines (default off)\n");
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printf(" -p, --fps (default off)\n");
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printf(" -g, --gamma=CORRECTIONVALUE (default 1.0, which "
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"causes no change)\n");
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printf(" -n, --contentdir=CONTENTDIR\n");
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printf(" -M, --musicvol=VOLUME (0-100, default 100)\n");
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printf(" -S, --sfxvol=VOLUME (0-100, default 100)\n");
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printf(" -T, --speechvol=VOLUME (0-100, default 100)\n");
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printf(" -q, --audioquality=QUALITY (high, medium or low, "
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"default medium)\n");
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printf(" -u, --nosubtitles\n");
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printf(" -l, --logfile=FILE (sends console output to logfile FILE)\n");
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printf(" --addon <addon> (using a specific addon; "
|
||||
"may be specified multiple times)\n");
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printf(" --sound=DRIVER (openal, mixsdl, none; default "
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||||
"mixsdl)\n");
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printf(" --stereosfx (enables positional sound effects, "
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||||
"currently only for openal)\n");
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printf("The following options can take either '3do' or 'pc' "
|
||||
"as an option:\n");
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||||
printf(" -m, --music : Music version (default 3do)\n");
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||||
printf(" --cscan : coarse-scan display, pc=text, "
|
||||
"3do=hieroglyphs (default 3do)\n");
|
||||
printf(" --menu : menu type, pc=text, 3do=graphical "
|
||||
"(default 3do)\n");
|
||||
printf(" --font : font types and colors (default pc)\n");
|
||||
printf(" --scroll : ff/frev during comm. pc=per-page, "
|
||||
"3do=smooth (default pc)\n");
|
||||
return 0;
|
||||
break;
|
||||
}
|
||||
// TODO: various uninitialisations
|
||||
return optionsResult;
|
||||
}
|
||||
|
||||
if (options.runMode == runMode_usage)
|
||||
{
|
||||
usage(stdout);
|
||||
// TODO: various uninitialisations
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
/* TODO: Once threading is gone, these become local variables
|
||||
again. In the meantime, they must be global so that
|
||||
initAudio (in StarCon2Main) can see them. initAudio needed
|
||||
to be moved there because calling AssignTask in the main
|
||||
thread doesn't work */
|
||||
snddriver = options.soundDriver;
|
||||
soundflags = options.soundFlags;
|
||||
|
||||
// Fill in global variables:
|
||||
optWhichMusic = options.whichMusic;
|
||||
optWhichCoarseScan = options.whichCoarseScan;
|
||||
optWhichMenu = options.whichMenu;
|
||||
optWhichFonts = options.whichFonts;
|
||||
optSmoothScroll = options.smoothScroll;
|
||||
optMeleeScale = options.meleeScale;
|
||||
optSubtitles = options.subTitles;
|
||||
optStereoSFX = options.stereoSFX;
|
||||
musicVolumeScale = options.musicVolumeScale;
|
||||
sfxVolumeScale = options.sfxVolumeScale;
|
||||
speechVolumeScale = options.speechVolumeScale;
|
||||
|
||||
initIO();
|
||||
prepareContentDir (contentDir, addons);
|
||||
HFree ((void*)addons);
|
||||
prepareContentDir (options.contentDir, options.addons);
|
||||
HFree ((void *) options.addons);
|
||||
prepareConfigDir ();
|
||||
prepareMeleeDir ();
|
||||
prepareSaveDir ();
|
||||
@@ -389,13 +206,16 @@ main (int argc, char *argv[])
|
||||
InitTimeSystem ();
|
||||
InitTaskSystem ();
|
||||
|
||||
GraphicsLock = CreateMutex ("Graphics", SYNC_CLASS_TOPLEVEL | SYNC_CLASS_VIDEO);
|
||||
RenderingCond = CreateCondVar ("DCQ empty", SYNC_CLASS_TOPLEVEL | SYNC_CLASS_VIDEO);
|
||||
GraphicsLock = CreateMutex ("Graphics",
|
||||
SYNC_CLASS_TOPLEVEL | SYNC_CLASS_VIDEO);
|
||||
RenderingCond = CreateCondVar ("DCQ empty",
|
||||
SYNC_CLASS_TOPLEVEL | SYNC_CLASS_VIDEO);
|
||||
|
||||
TFB_InitGraphics (gfxdriver, gfxflags, width, height, bpp);
|
||||
TFB_InitGraphics (options.gfxDriver, options.gfxFlags,
|
||||
options.width, options.height, options.bpp);
|
||||
if (options.gammaSet)
|
||||
TFB_SetGamma (options.gamma);
|
||||
init_communication ();
|
||||
if (gammaset)
|
||||
TFB_SetGamma (gamma);
|
||||
/* TODO: Once threading is gone, restore initAudio here.
|
||||
initAudio calls AssignTask, which currently blocks on
|
||||
ProcessThreadLifecycles... */
|
||||
@@ -411,8 +231,486 @@ main (int argc, char *argv[])
|
||||
TFB_FlushGraphics ();
|
||||
}
|
||||
|
||||
unInitTempDir();
|
||||
uninitIO();
|
||||
exit(EXIT_SUCCESS);
|
||||
unInitTempDir ();
|
||||
uninitIO ();
|
||||
exit (EXIT_SUCCESS);
|
||||
}
|
||||
|
||||
enum
|
||||
{
|
||||
CSCAN_OPT = 1000,
|
||||
MENU_OPT,
|
||||
FONT_OPT,
|
||||
SCROLL_OPT,
|
||||
SOUND_OPT,
|
||||
STEREOSFX_OPT,
|
||||
ADDON_OPT
|
||||
};
|
||||
|
||||
static const char *optString = "+r:d:foc:b:spn:?hM:S:T:m:q:ug:l:";
|
||||
static struct option longOptions[] =
|
||||
{
|
||||
{"res", 1, NULL, 'r'},
|
||||
{"bpp", 1, NULL, 'd'},
|
||||
{"fullscreen", 0, NULL, 'f'},
|
||||
{"opengl", 0, NULL, 'o'},
|
||||
{"scale", 1, NULL, 'c'},
|
||||
{"meleescale", 1, NULL, 'b'},
|
||||
{"scanlines", 0, NULL, 's'},
|
||||
{"fps", 0, NULL, 'p'},
|
||||
{"contentdir", 1, NULL, 'n'},
|
||||
{"help", 0, NULL, 'h'},
|
||||
{"musicvol", 1, NULL, 'M'},
|
||||
{"sfxvol", 1, NULL, 'S'},
|
||||
{"speechvol", 1, NULL, 'T'},
|
||||
{"audioquality", 1, NULL, 'q'},
|
||||
{"nosubtitles", 0, NULL, 'u'},
|
||||
{"music", 1, NULL, 'm'},
|
||||
{"gamma", 1, NULL, 'g'},
|
||||
{"logfile", 1, NULL, 'l'},
|
||||
|
||||
// options with no short equivalent:
|
||||
{"cscan", 1, NULL, CSCAN_OPT},
|
||||
{"menu", 1, NULL, MENU_OPT},
|
||||
{"font", 1, NULL, FONT_OPT},
|
||||
{"scroll", 1, NULL, SCROLL_OPT},
|
||||
{"sound", 1, NULL, SOUND_OPT},
|
||||
{"stereosfx", 0, NULL, STEREOSFX_OPT},
|
||||
{"addon", 1, NULL, ADDON_OPT},
|
||||
{0, 0, 0, 0}
|
||||
};
|
||||
|
||||
static int
|
||||
preParseOptions(int argc, char *argv[], struct options_struct *options)
|
||||
{
|
||||
/*
|
||||
"pre-process" the cmdline args looking for a -l ("logfile")
|
||||
option. If it was given, redirect stderr to the named file
|
||||
*/
|
||||
opterr = 0;
|
||||
for (;;)
|
||||
{
|
||||
int c = getopt_long (argc, argv, optString, longOptions, 0);
|
||||
if (c == -1)
|
||||
break;
|
||||
|
||||
switch (c)
|
||||
{
|
||||
case 'l':
|
||||
{
|
||||
options->logFile = optarg;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
optind = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
parseOptions(int argc, char *argv[], struct options_struct *options)
|
||||
{
|
||||
int optionIndex = 0;
|
||||
BOOLEAN badArg = 0;
|
||||
|
||||
options->addons = HMalloc(1 * sizeof (const char *));
|
||||
options->addons[0] = NULL;
|
||||
options->numAddons = 0;
|
||||
|
||||
if (argc == 0)
|
||||
{
|
||||
fprintf (stderr, "Error: Bad command line.\n");
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
while (!badArg)
|
||||
{
|
||||
int c;
|
||||
c = getopt_long(argc, argv, optString, longOptions, &optionIndex);
|
||||
if (c == -1)
|
||||
break;
|
||||
|
||||
switch (c) {
|
||||
case 'r':
|
||||
{
|
||||
int width, height;
|
||||
if (sscanf (optarg, "%dx%d", &width, &height) != 2)
|
||||
{
|
||||
fprintf (stderr, "Error: invalid argument specified "
|
||||
"as resolution.\n");
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
options->width = width;
|
||||
options->height = height;
|
||||
break;
|
||||
}
|
||||
case 'd':
|
||||
{
|
||||
int bpp;
|
||||
int err = parseIntOption(optarg, &bpp, "bpp");
|
||||
if (err)
|
||||
{
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
if (bpp != 8 && bpp != 16 && bpp != 24 && bpp != 32)
|
||||
{
|
||||
fprintf (stderr, "Error: Invalid value specified for "
|
||||
"bpp; it should be either 8, 16, 24, or 32.\n");
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
options->bpp = bpp;
|
||||
break;
|
||||
}
|
||||
case 'f':
|
||||
options->gfxFlags |= TFB_GFXFLAGS_FULLSCREEN;
|
||||
break;
|
||||
case 'o':
|
||||
options->gfxDriver = TFB_GFXDRIVER_SDL_OPENGL;
|
||||
break;
|
||||
case 'c':
|
||||
if (!strcmp (optarg, "bilinear"))
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SCALE_BILINEAR;
|
||||
else if (!strcmp (optarg, "biadapt"))
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SCALE_BIADAPT;
|
||||
else if (!strcmp (optarg, "biadv"))
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SCALE_BIADAPTADV;
|
||||
else if (!strcmp (optarg, "triscan"))
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SCALE_TRISCAN;
|
||||
else
|
||||
{
|
||||
InvalidArgument(optarg, "--scale or -c");
|
||||
badArg = TRUE;
|
||||
}
|
||||
break;
|
||||
case 'b':
|
||||
if (!strcmp (optarg, "nearest"))
|
||||
options->meleeScale = TFB_SCALE_NEAREST;
|
||||
else if (!strcmp (optarg, "trilinear"))
|
||||
options->meleeScale = TFB_SCALE_TRILINEAR;
|
||||
else
|
||||
{
|
||||
InvalidArgument(optarg, "--meleescale or -b");
|
||||
badArg = TRUE;
|
||||
}
|
||||
break;
|
||||
case 's':
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SCANLINES;
|
||||
break;
|
||||
case 'p':
|
||||
options->gfxFlags |= TFB_GFXFLAGS_SHOWFPS;
|
||||
break;
|
||||
case 'n':
|
||||
options->contentDir = optarg;
|
||||
break;
|
||||
case 'M':
|
||||
{
|
||||
int err = parseVolume(optarg, &options->musicVolumeScale,
|
||||
"music volume");
|
||||
if (err)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
case 'S':
|
||||
{
|
||||
int err = parseVolume(optarg, &options->sfxVolumeScale,
|
||||
"sfx volume");
|
||||
if (err)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
case 'T':
|
||||
{
|
||||
int err = parseVolume(optarg, &options->speechVolumeScale,
|
||||
"speech volume");
|
||||
if (err)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
case 'q':
|
||||
if (!strcmp (optarg, "high"))
|
||||
{
|
||||
options->soundFlags &=
|
||||
~(audio_QUALITY_MEDIUM | audio_QUALITY_LOW);
|
||||
options->soundFlags |= audio_QUALITY_HIGH;
|
||||
}
|
||||
else if (!strcmp (optarg, "medium"))
|
||||
{
|
||||
options->soundFlags &=
|
||||
~(audio_QUALITY_MEDIUM | audio_QUALITY_LOW);
|
||||
options->soundFlags |= audio_QUALITY_MEDIUM;
|
||||
}
|
||||
else if (!strcmp (optarg, "low"))
|
||||
{
|
||||
options->soundFlags &=
|
||||
~(audio_QUALITY_MEDIUM | audio_QUALITY_LOW);
|
||||
options->soundFlags |= audio_QUALITY_LOW;
|
||||
}
|
||||
else
|
||||
{
|
||||
InvalidArgument(optarg, "--audioquality or -q");
|
||||
badArg = TRUE;
|
||||
}
|
||||
break;
|
||||
case 'u':
|
||||
options->subTitles = FALSE;
|
||||
break;
|
||||
case 'm':
|
||||
{
|
||||
if (Check_PC_3DO_opt (optarg, OPT_PC | OPT_3DO,
|
||||
longOptions[optionIndex].name,
|
||||
&options->whichMusic) == -1)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
}
|
||||
case 'g':
|
||||
{
|
||||
int err = parseFloatOption(optarg, &options->gamma,
|
||||
"gamma correction");
|
||||
if (err)
|
||||
badArg = TRUE;
|
||||
else
|
||||
options->gammaSet = TRUE;
|
||||
break;
|
||||
}
|
||||
case 'l':
|
||||
// -l is a no-op on the second pass..
|
||||
break;
|
||||
case CSCAN_OPT:
|
||||
if (Check_PC_3DO_opt (optarg, OPT_PC | OPT_3DO,
|
||||
longOptions[optionIndex].name,
|
||||
&options->whichCoarseScan) == -1)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
case MENU_OPT:
|
||||
if (Check_PC_3DO_opt (optarg, OPT_PC | OPT_3DO,
|
||||
longOptions[optionIndex].name,
|
||||
&options->whichMenu) == -1)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
case FONT_OPT:
|
||||
if (Check_PC_3DO_opt (optarg, OPT_PC | OPT_3DO,
|
||||
longOptions[optionIndex].name,
|
||||
&options->whichFonts) == -1)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
case SCROLL_OPT:
|
||||
if (Check_PC_3DO_opt (optarg, OPT_PC | OPT_3DO,
|
||||
longOptions[optionIndex].name,
|
||||
&options->smoothScroll) == -1)
|
||||
badArg = TRUE;
|
||||
break;
|
||||
case SOUND_OPT:
|
||||
if (!strcmp (optarg, "openal"))
|
||||
options->soundDriver = audio_DRIVER_OPENAL;
|
||||
else if (!strcmp (optarg, "none"))
|
||||
options->soundDriver = audio_DRIVER_NOSOUND;
|
||||
else if (!strcmp (optarg, "mixsdl"))
|
||||
options->soundDriver = audio_DRIVER_MIXSDL;
|
||||
else
|
||||
{
|
||||
fprintf (stderr, "Error: Invalid sound driver "
|
||||
"specified.\n");
|
||||
badArg = TRUE;
|
||||
}
|
||||
break;
|
||||
case STEREOSFX_OPT:
|
||||
options->stereoSFX = TRUE;
|
||||
break;
|
||||
case ADDON_OPT:
|
||||
options->numAddons++;
|
||||
options->addons = HRealloc ((void *) options->addons,
|
||||
(options->numAddons + 1) * sizeof (const char *));
|
||||
options->addons[options->numAddons - 1] = optarg;
|
||||
options->addons[options->numAddons] = NULL;
|
||||
break;
|
||||
default:
|
||||
fprintf (stderr, "Error: Invalid option '%s' not found.\n",
|
||||
longOptions[optionIndex].name);
|
||||
badArg = TRUE;
|
||||
break;
|
||||
case '?':
|
||||
case 'h':
|
||||
options->runMode = runMode_usage;
|
||||
return EXIT_SUCCESS;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (optind != argc)
|
||||
{
|
||||
fprintf (stderr, "\nError: Extra arguments found on the command "
|
||||
"line.\n");
|
||||
badArg = TRUE;
|
||||
}
|
||||
|
||||
if (badArg)
|
||||
{
|
||||
fprintf (stderr, "Run with -h to see the allowed arguments.\n");
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
static int
|
||||
parseVolume (const char *str, float *vol, const char *optName)
|
||||
{
|
||||
char *endPtr;
|
||||
int intVol;
|
||||
|
||||
if (str[0] == '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Invalid value for '%s'.\n", optName);
|
||||
return -1;
|
||||
}
|
||||
intVol = (int) strtol(str, &endPtr, 10);
|
||||
if (*endPtr != '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Junk characters in volume specified "
|
||||
"for '%s'.\n", optName);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (intVol < 0)
|
||||
{
|
||||
*vol = 0.0f;
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (intVol > 100)
|
||||
{
|
||||
*vol = 1.0f;
|
||||
return 0;
|
||||
}
|
||||
|
||||
*vol = intVol / 100.0f;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
parseIntOption (const char *str, int *result, const char *optName)
|
||||
{
|
||||
char *endPtr;
|
||||
float temp;
|
||||
|
||||
if (str[0] == '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Invalid value for '%s'.\n", optName);
|
||||
return -1;
|
||||
}
|
||||
temp = (float) strtol(str, &endPtr, 10);
|
||||
if (*endPtr != '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Junk characters in argument '%s'.\n",
|
||||
optName);
|
||||
return -1;
|
||||
}
|
||||
|
||||
*result = temp;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
parseFloatOption (const char *str, float *f, const char *optName)
|
||||
{
|
||||
char *endPtr;
|
||||
float temp;
|
||||
|
||||
if (str[0] == '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Invalid value for '%s'.\n", optName);
|
||||
return -1;
|
||||
}
|
||||
temp = (float) strtod(str, &endPtr);
|
||||
if (*endPtr != '\0')
|
||||
{
|
||||
fprintf (stderr, "Error: Junk characters in argument '%s'.\n",
|
||||
optName);
|
||||
return -1;
|
||||
}
|
||||
|
||||
*f = temp;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
usage (FILE *out)
|
||||
{
|
||||
fprintf (out, "Options:\n");
|
||||
fprintf (out, " -r, --res=WIDTHxHEIGHT (default 640x480, bigger "
|
||||
"works only with --opengl)\n");
|
||||
fprintf (out, " -d, --bpp=BITSPERPIXEL (default 16)\n");
|
||||
fprintf (out, " -f, --fullscreen (default off)\n");
|
||||
fprintf (out, " -o, --opengl (default off)\n");
|
||||
fprintf (out, " -c, --scale=MODE (bilinear, biadapt, biadv or triscan, "
|
||||
"default is none)\n");
|
||||
fprintf (out, " -b, --meleescale=MODE (nearest or trilinear, "
|
||||
"default is trilinear)\n");
|
||||
fprintf (out, " -s, --scanlines (default off)\n");
|
||||
fprintf (out, " -p, --fps (default off)\n");
|
||||
fprintf (out, " -g, --gamma=CORRECTIONVALUE (default 1.0, which "
|
||||
"causes no change)\n");
|
||||
fprintf (out, " -n, --contentdir=CONTENTDIR\n");
|
||||
fprintf (out, " -M, --musicvol=VOLUME (0-100, default 100)\n");
|
||||
fprintf (out, " -S, --sfxvol=VOLUME (0-100, default 100)\n");
|
||||
fprintf (out, " -T, --speechvol=VOLUME (0-100, default 100)\n");
|
||||
fprintf (out, " -q, --audioquality=QUALITY (high, medium or low, "
|
||||
"default medium)\n");
|
||||
fprintf (out, " -u, --nosubtitles\n");
|
||||
fprintf (out, " -l, --logfile=FILE (sends console output to logfile "
|
||||
"FILE)\n");
|
||||
fprintf (out, " --addon <addon> (using a specific addon; "
|
||||
"may be specified multiple times)\n");
|
||||
fprintf (out, " --sound=DRIVER (openal, mixsdl, none; default "
|
||||
"mixsdl)\n");
|
||||
fprintf (out, " --stereosfx (enables positional sound effects, "
|
||||
"currently only for openal)\n");
|
||||
fprintf (out, "The following options can take either '3do' or 'pc' "
|
||||
"as an option:\n");
|
||||
fprintf (out, " -m, --music : Music version (default 3do)\n");
|
||||
fprintf (out, " --cscan : coarse-scan display, pc=text, "
|
||||
"3do=hieroglyphs (default 3do)\n");
|
||||
fprintf (out, " --menu : menu type, pc=text, 3do=graphical "
|
||||
"(default 3do)\n");
|
||||
fprintf (out, " --font : font types and colors (default pc)\n");
|
||||
fprintf (out, " --scroll : ff/frev during comm. pc=per-page, "
|
||||
"3do=smooth (default pc)\n");
|
||||
}
|
||||
|
||||
static int
|
||||
InvalidArgument(const char *supplied, const char *opt_name)
|
||||
{
|
||||
fprintf(stderr, "Invalid argument '%s' to option %s.\n",
|
||||
supplied, opt_name);
|
||||
fprintf (stderr, "Use -h to see the allowed arguments.\n");
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
static int
|
||||
Check_PC_3DO_opt (const char *value, DWORD mask, const char *optName,
|
||||
int *result)
|
||||
{
|
||||
if (value == NULL)
|
||||
{
|
||||
fprintf (stderr, "Error: option '%s' requires a value.\n", optName);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if ((mask & OPT_3DO) && strcmp (value, "3do") == 0)
|
||||
{
|
||||
*result = OPT_3DO;
|
||||
return 0;
|
||||
}
|
||||
if ((mask & OPT_PC) && strcmp (value, "pc") == 0)
|
||||
{
|
||||
*result = OPT_PC;
|
||||
return 0;
|
||||
}
|
||||
fprintf (stderr, "Error: Invalid option '%s %s' found.", optName, value);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user