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-rw-r--r--src/uqm/starcon.c323
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diff --git a/src/uqm/starcon.c b/src/uqm/starcon.c
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+//Copyright Paul Reiche, Fred Ford. 1992-2002
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 <stdlib.h>
+
+#include "comm.h"
+#include "battle.h"
+#include "fmv.h"
+#include "gameev.h"
+#include "types.h"
+#include "globdata.h"
+#include "resinst.h"
+#include "restart.h"
+#include "starbase.h"
+#include "save.h"
+#include "setup.h"
+#include "master.h"
+#include "controls.h"
+#include "starcon.h"
+#include "clock.h"
+ // for GameClockTick()
+#include "hyper.h"
+ // for SeedUniverse()
+#include "planets/planets.h"
+ // for ExploreSolarSys()
+#include "uqmdebug.h"
+#include "libs/tasklib.h"
+#include "libs/log.h"
+#include "libs/gfxlib.h"
+#include "libs/graphics/gfx_common.h"
+#include "libs/graphics/tfb_draw.h"
+#include "libs/misc.h"
+
+#include "uqmversion.h"
+#include "options.h"
+
+volatile int MainExited = FALSE;
+#ifdef DEBUG_SLEEP
+uint32 mainThreadId;
+extern uint32 SDL_ThreadID(void);
+#endif
+
+// Open or close the periodically occuring QuasiSpace portal.
+// It changes the appearant portal size when necessary.
+static void
+checkArilouGate (void)
+{
+ BYTE counter;
+
+ counter = GET_GAME_STATE (ARILOU_SPACE_COUNTER);
+ if (GET_GAME_STATE (ARILOU_SPACE) == OPENING)
+ { // The portal is opening or fully open
+ if (counter < 9)
+ ++counter;
+ }
+ else
+ { // The portal is closing or fully closed
+ if (counter > 0)
+ --counter;
+ }
+ SET_GAME_STATE (ARILOU_SPACE_COUNTER, counter);
+}
+
+// Battle frame callback function.
+static void
+on_battle_frame (void)
+{
+ GameClockTick ();
+ checkArilouGate ();
+
+ if (!(GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD)))
+ SeedUniverse ();
+
+ DrawAutoPilotMessage (FALSE);
+}
+
+static void
+BackgroundInitKernel (DWORD TimeOut)
+{
+ LoadMasterShipList (TaskSwitch);
+ TaskSwitch ();
+ InitGameKernel ();
+
+ while ((GetTimeCounter () <= TimeOut) &&
+ !(GLOBAL (CurrentActivity) & CHECK_ABORT))
+ {
+ UpdateInputState ();
+ TaskSwitch ();
+ }
+}
+
+// Executes on the main() thread
+void
+SignalStopMainThread (void)
+{
+ GamePaused = FALSE;
+ GLOBAL (CurrentActivity) |= CHECK_ABORT;
+ TaskSwitch ();
+}
+
+// Executes on the main() thread
+void
+ProcessUtilityKeys (void)
+{
+ if (ImmediateInputState.menu[KEY_ABORT])
+ {
+ log_showBox (false, false);
+ exit (EXIT_SUCCESS);
+ }
+
+ if (ImmediateInputState.menu[KEY_FULLSCREEN])
+ {
+ int flags = GfxFlags ^ TFB_GFXFLAGS_FULLSCREEN;
+ // clear ImmediateInputState so we don't repeat this next frame
+ FlushInput ();
+ TFB_DrawScreen_ReinitVideo (GraphicsDriver, flags, ScreenWidthActual,
+ ScreenHeightActual);
+ }
+
+#if defined(DEBUG) || defined(USE_DEBUG_KEY)
+ { // Only call the debug func on the rising edge of
+ // ImmediateInputState[KEY_DEBUG] so it does not execute repeatedly.
+ // This duplicates the PulsedInputState somewhat, but we cannot
+ // use PulsedInputState here because it is meant for another thread.
+ static int debugKeyState;
+
+ if (ImmediateInputState.menu[KEY_DEBUG] && debugKeyState == 0)
+ {
+ debugKeyPressed ();
+ }
+ debugKeyState = ImmediateInputState.menu[KEY_DEBUG];
+ }
+#endif /* DEBUG */
+}
+
+/* TODO: Remove these declarations once threading is gone. */
+extern int snddriver, soundflags;
+
+int
+Starcon2Main (void *threadArg)
+{
+#ifdef DEBUG_SLEEP
+ mainThreadId = SDL_ThreadID();
+#endif
+
+#if CREATE_JOURNAL
+{
+int ac = argc;
+char **av = argv;
+
+while (--ac > 0)
+{
+ ++av;
+ if ((*av)[0] == '-')
+ {
+ switch ((*av)[1])
+ {
+#if CREATE_JOURNAL
+ case 'j':
+ ++create_journal;
+ break;
+#endif //CREATE_JOURNAL
+ }
+ }
+}
+}
+#endif // CREATE_JOURNAL
+
+ {
+ /* TODO: Put initAudio back in main where it belongs once threading
+ * is gone.
+ */
+ extern sint32 initAudio (sint32 driver, sint32 flags);
+ initAudio (snddriver, soundflags);
+ }
+
+ if (!LoadKernel (0,0))
+ {
+ log_add (log_Fatal, "\n *** FATAL ERROR: Could not load basic content ***\n\nUQM requires at least the base content pack to run properly.");
+ log_add (log_Fatal, "This file is typically called uqm-%d.%d.0-content.uqm. UQM was expecting", UQM_MAJOR_VERSION, UQM_MINOR_VERSION);
+ log_add (log_Fatal, "it in the %s/packages directory.", baseContentPath);
+ log_add (log_Fatal, "Either your installation did not install the content pack at all, or it\ninstalled it in a different directory.\n\nFix your installation and rerun UQM.\n\n *******************\n");
+ log_showBox (true, true);
+
+ MainExited = TRUE;
+ return EXIT_FAILURE;
+ }
+ log_add (log_Info, "We've loaded the Kernel");
+
+ GLOBAL (CurrentActivity) = 0;
+ // show splash and init the kernel in the meantime
+ SplashScreen (BackgroundInitKernel);
+
+// OpenJournal ();
+ while (StartGame ())
+ {
+ // Initialise a new game
+ if (!SetPlayerInputAll ()) {
+ log_add (log_Fatal, "Could not set player input.");
+ explode (); // Does not return;
+ }
+ InitGameStructures ();
+ InitGameClock ();
+ AddInitialGameEvents();
+
+ do
+ {
+#ifdef DEBUG
+ if (debugHook != NULL)
+ {
+ void (*saveDebugHook) (void);
+ saveDebugHook = debugHook;
+ debugHook = NULL;
+ // No further debugHook calls unless the called
+ // function resets debugHook.
+ (*saveDebugHook) ();
+ continue;
+ }
+#endif
+ SetStatusMessageMode (SMM_DEFAULT);
+
+ if (!((GLOBAL (CurrentActivity) | NextActivity) & CHECK_LOAD))
+ ZeroVelocityComponents (&GLOBAL (velocity));
+ // not going into talking pet conversation
+ else if (GLOBAL (CurrentActivity) & CHECK_LOAD)
+ GLOBAL (CurrentActivity) = NextActivity;
+
+ if ((GLOBAL (CurrentActivity) & START_ENCOUNTER)
+ || GET_GAME_STATE (CHMMR_BOMB_STATE) == 2)
+ {
+ if (GET_GAME_STATE (CHMMR_BOMB_STATE) == 2
+ && !GET_GAME_STATE (STARBASE_AVAILABLE))
+ { /* BGD mode */
+ InstallBombAtEarth ();
+ }
+ else if (GET_GAME_STATE (GLOBAL_FLAGS_AND_DATA) == (BYTE)~0
+ || GET_GAME_STATE (CHMMR_BOMB_STATE) == 2)
+ {
+ GLOBAL (CurrentActivity) |= START_ENCOUNTER;
+ VisitStarBase ();
+ }
+ else
+ {
+ GLOBAL (CurrentActivity) |= START_ENCOUNTER;
+ RaceCommunication ();
+ }
+
+ if (!(GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD)))
+ {
+ GLOBAL (CurrentActivity) &= ~START_ENCOUNTER;
+ if (LOBYTE (GLOBAL (CurrentActivity)) == IN_INTERPLANETARY)
+ GLOBAL (CurrentActivity) |= START_INTERPLANETARY;
+ }
+ }
+ else if (GLOBAL (CurrentActivity) & START_INTERPLANETARY)
+ {
+ GLOBAL (CurrentActivity) = MAKE_WORD (IN_INTERPLANETARY, 0);
+
+ DrawAutoPilotMessage (TRUE);
+ SetGameClockRate (INTERPLANETARY_CLOCK_RATE);
+ ExploreSolarSys ();
+ }
+ else
+ {
+ // Entering HyperSpace or QuasiSpace.
+ GLOBAL (CurrentActivity) = MAKE_WORD (IN_HYPERSPACE, 0);
+
+ DrawAutoPilotMessage (TRUE);
+ SetGameClockRate (HYPERSPACE_CLOCK_RATE);
+ Battle (&on_battle_frame);
+ }
+
+ SetFlashRect (NULL);
+
+ LastActivity = GLOBAL (CurrentActivity);
+
+ if (!(GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD))
+ && (LOBYTE (GLOBAL (CurrentActivity)) == WON_LAST_BATTLE
+ // if died for some reason
+ || GLOBAL_SIS (CrewEnlisted) == (COUNT)~0))
+ {
+ if (GET_GAME_STATE (KOHR_AH_KILLED_ALL))
+ InitCommunication (BLACKURQ_CONVERSATION);
+ // surrendered to Ur-Quan
+ else if (GLOBAL (CurrentActivity) & CHECK_RESTART)
+ GLOBAL (CurrentActivity) &= ~CHECK_RESTART;
+ break;
+ }
+ } while (!(GLOBAL (CurrentActivity) & CHECK_ABORT));
+
+ StopSound ();
+ UninitGameClock ();
+ UninitGameStructures ();
+ ClearPlayerInputAll ();
+ }
+// CloseJournal ();
+
+ UninitGameKernel ();
+ FreeMasterShipList ();
+ FreeKernel ();
+
+ log_showBox (false, false);
+ MainExited = TRUE;
+
+ (void) threadArg; /* Satisfying compiler (unused parameter) */
+ return 0;
+}
+
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