void renderer_shutdown() {
if (is_open)
renderer_close();
#ifndef NO_EXTERNAL_RENDERER
renderer_close_file();
#endif
renderer = NULL;
}
JNIEXPORT void JNICALL
Java_com_sun_pisces_PiscesRenderer_close(JNIEnv* env, jobject objectHandle) {
Renderer* rdr;
rdr = (Renderer*)JLongToPointer(
(*env)->GetLongField(env, objectHandle,
fieldIds[RENDERER_NATIVE_PTR]));
renderer_close(rdr);
if (JNI_TRUE == readAndClearMemErrorFlag()) {
JNI_ThrowNew(env, "java/lang/OutOfMemoryError",
"Allocation of internal renderer buffer failed.");
}
}
JNIEXPORT void JNICALL
Java_com_sun_pisces_PiscesRenderer_setPathData(JNIEnv* env,
jobject objectHandle, jfloatArray dataHandle, jbyteArray commandsHandle,
jint nCommands) {
jint idx;
Renderer* rdr;
jfloat* data = NULL;
jbyte* commands = NULL;
rdr = (Renderer*)JLongToPointer(
(*env)->GetLongField(env, objectHandle,
fieldIds[RENDERER_NATIVE_PTR]));
data = (jfloat*)(*env)->GetPrimitiveArrayCritical(env, dataHandle, NULL);
commands = (jbyte*)(*env)->GetPrimitiveArrayCritical(env, commandsHandle,
NULL);
if ((data != NULL) && (commands != NULL)) {
jint offset = 0;
for (idx = 0; idx < nCommands; ++idx) {
switch (commands[idx]) {
case CMD_MOVE_TO:
renderer_moveTo(rdr,
(jint)(data[offset] * 65536.0f),
(jint)(data[offset + 1] * 65536.0f));
offset += 2;
break;
case CMD_LINE_TO:
renderer_lineTo(rdr,
(jint)(data[offset] * 65536.0f),
(jint)(data[offset + 1] * 65536.0f));
offset += 2;
break;
case CMD_QUAD_TO:
renderer_quadTo(rdr,
(jint)(data[offset] * 65536.0f),
(jint)(data[offset + 1] * 65536.0f),
(jint)(data[offset + 2] * 65536.0f),
(jint)(data[offset + 3] * 65536.0f));
offset += 4;
break;
case CMD_CURVE_TO:
renderer_cubicTo(rdr,
(jint)(data[offset] * 65536.0f),
(jint)(data[offset + 1] * 65536.0f),
(jint)(data[offset + 2] * 65536.0f),
(jint)(data[offset + 3] * 65536.0f),
(jint)(data[offset + 4] * 65536.0f),
(jint)(data[offset + 5] * 65536.0f));
offset += 6;
break;
case CMD_CLOSE:
default:
renderer_close(rdr);
break;
}
}
} else {
JNI_ThrowNew(env, "java/lang/OutOfMemoryError", "");
}
if (data != NULL) {
(*env)->ReleasePrimitiveArrayCritical(env, dataHandle, data, 0);
}
if (commands != NULL) {
(*env)->ReleasePrimitiveArrayCritical(env, commandsHandle, commands, 0);
}
}
void Yuv_window::closeEvent(QCloseEvent*)
{
emit renderer_close();
}
int main(int argc, char *argv[]) {
char *host = NULL;
char *renderer = NULL;
int width = 800;
int height = 600;
int fullscreen = 0;
#ifdef EVENT_HOST
host = EVENT_HOST;
#endif
#ifdef DEFAULT_RENDERER
renderer = TOSTRING(DEFAULT_RENDERER);
#endif
// GUI Environment setzt default Renderer um.
if (getenv("GUI"))
renderer = getenv("GUI");
#ifdef WIN32
char *sep = strrchr(argv[0], '\\');
if (sep) { *sep = '\0'; chdir(argv[0]); }
// Spezialfaelle fuer Windows Screensaver Aufrufe
if (argc == 2 && stricmp(argv[1], "/s") == 0) {
host = "infon.dividuum.de";
width = 1024, height = 768, fullscreen = 1;
goto screen_saver_start;
} else if (argc == 3 && stricmp(argv[1], "/p") == 0) {
exit(EXIT_SUCCESS);
} else if (argc == 2 && strstr(argv[1], "/c:") == argv[1]) {
die("There are no settings");
}
#endif
// Keine Fehler auf stderr
opterr = 0;
int opt;
while ((opt = getopt(argc, argv, ":fvx:y:r:h")) != -1) {
switch (opt) {
case '?': die("you specified an unknown option -%c.", optopt);
case ':': die("missing argument to option -%c.", optopt);
case 'r': renderer = optarg; break;
case 'f': fullscreen = 1; break;
case 'x': width = atoi(optarg); break;
case 'y': height = atoi(optarg); break;
case 'h': die("usage: %s [-r <renderer>] [-f] [-x <width>] [-y <height>] [-v] [-h] <server[:port]>\n"
"\n"
" -r <renderer> - renderer to use (sdl_gui, gl_gui, ...)\n"
" -x <width> - initial screen width.\n"
" -y <height> - initial screen height.\n"
" -f - start in fullscreen mode.\n"
" -v - display version information.\n"
" -h - this help.\n"
"\n"
"<server[:port]> - ip/hostname of an infon game server.\n"
" if no port is given, 1234 is used.\n", argv[0]);
case 'v': info(); exit(EXIT_SUCCESS);
}
}
switch (argc - optind) {
case 0: break;
case 1: host = argv[optind]; break;
default: die("you specified more than one game server hostname");
}
if (!renderer)
die("no renderer specified. use the '-r <renderer>' option");
#ifdef WIN32
if (!host) {
if (yesno("You did not specify a game server.\nConnect to 'infon.dividuum.de:1234'?"))
host = "infon.dividuum.de";
else
die("You must supply the game servers hostname\n"
"as a command line parameter.\n\n"
"Example: 'infon.exe infon.dividuum.de'\n\n"
"Visit http://infon.dividuum.de/ for help.");
}
#else
if (!host)
die("usage: %s [options] <server[:port]>\n"
"see %s -h for a full list of options", argv[0], argv[0]);
#endif
#ifndef WIN32
signal(SIGTERM, sighandler);
signal(SIGINT, sighandler);
signal(SIGPIPE, SIG_IGN);
#else
screen_saver_start:
#endif
srand(time(NULL));
gettimeofday(&start, NULL);
if (!renderer_init(renderer))
die("cannot initialize the renderer '%s'", renderer);
if (!renderer_open(width, height, fullscreen))
die("cannot start the renderer '%s'. sorry", renderer);
client_init(host);
client_game_init();
int lastticks = get_tick();
while (!signal_received && !renderer_wants_shutdown() && client_is_connected()) {
int nowticks = get_tick();
int delta = nowticks - lastticks;
if (nowticks < lastticks || nowticks > lastticks + 1000) {
// Timewarp?
lastticks = nowticks;
continue;
}
lastticks = nowticks;
// IO Lesen/Schreiben
client_tick(delta);
client_creature_move(delta);
renderer_tick(game_time, delta);
game_time += delta;
}
client_game_shutdown();
client_shutdown();
renderer_close();
renderer_shutdown();
return EXIT_SUCCESS;
}