/* * $Source: BigRed:miner:source:macsys::RCS:macinit.c $ * $Revision: 1.21 $ * $Author: allender $ * $Date: 1995/11/02 14:13:23 $ * * $Log: macinit.c $ * Revision 1.21 1995/11/02 14:13:23 allender * cd checking only on registered version * * Revision 1.20 1995/10/28 22:51:12 allender * #ifdef RELEASE for cd checking * * Revision 1.19 1995/10/28 22:22:39 allender * added stuff to check for Descent CD at startup * * Revision 1.18 1995/10/24 18:13:01 allender * do screen saver stuff * * Revision 1.17 1995/10/21 04:54:12 allender * low sounds and textures in virtual memory * * Revision 1.16 1995/10/20 00:10:07 allender * new memory stuff (only two possibilities), and fucking * correct checking of VM active * * Revision 1.15 1995/10/15 22:47:53 allender * call process_initial_events 4 times since I don't loop * there anymore * * Revision 1.14 1995/10/13 14:41:58 allender * tried hiding control strip on startup. Code is commented * out because functions don't appear to exist anywhere * * Revision 1.13 1995/10/11 13:56:16 allender * removed a couple of functions that shouldn't be called here * * Revision 1.12 1995/10/05 08:57:28 allender * chedck to be sure GDevice is valid before performing close * operations (fixing up bbp and restoring clut) * * Revision 1.11 1995/09/18 08:45:00 allender * correctly restore device bitplane when done * * Revision 1.10 1995/09/18 08:11:13 allender * added memory stuff. Descent should run in 5.5 w/VM on PPC * now. * * Revision 1.9 1995/09/13 09:31:18 allender * more memory stuff. Put in mymkdir and mychdir functions * to account for some compilers not implementing the * normal functions * * Revision 1.8 1995/09/01 14:14:14 allender * determine in VM is on during init * * Revision 1.7 1995/08/08 14:22:00 allender * changed initialization code * * Revision 1.6 1995/07/17 09:08:49 allender * first attempt to change pixel depth of device * * Revision 1.5 1995/06/13 10:22:50 allender * overhauled screen manipulation stuff * * Revision 1.4 1995/06/12 11:12:18 allender * ifdef'ed qd global * * Revision 1.3 1995/05/11 13:02:02 allender * make define for stack size and change error message * * Revision 1.2 1995/05/04 20:06:10 allender * stack and heap handling -- needs work * * Revision 1.1 1995/04/07 13:20:32 allender * Initial revision * */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "dtypes.h" #include "macsys.h" #include "error.h" #include "resource.h" #include "direct.h" static ubyte initialized = 0; short SysEvtMask; ubyte *win_storage; ubyte have_virtual_memory; ubyte use_sounds = 1; ubyte use_alt_textures = 0; byte help_balloons_active = 0; byte control_strip_visible = 0; #ifdef __powerc #define MORE_STACK_SIZE 10000 #else #define MORE_STACK_SIZE 150000 #endif #ifndef __MWERKS__ QDGlobals qd; #endif extern void process_initial_events( void ); #define BASE_MEMORY (1024 * 4000) #define SOUND_LOW_MARK (1024 * 806) #define SOUND_HIGH_MARK (1024 * 1360) #define PIGGY_LOW_MARK (1024 * 1500) #define PIGGY_HIGH_MARK (1024 * 2048) #ifdef RELEASE extern void CheckForCD(); #endif void mac_close() { if ( GameMonitor != NULL ) { if ( save_bbp != 8 ) SetDepth(GameMonitor, save_bbp, gdDevType, 1); RestoreDeviceClut(GameMonitor); } if ( help_balloons_active ) HMSetBalloons(1); // if ( control_strip_visible ) // SBShowHideControlStrip(1); EnableScreenSavers(); show_cursor(); show_menubar(); FlushEvents(everyEvent, 0); } // routine for initialzing the macintosh world. Nothing to do with // GWorlds or anything like that in this routine. This is for all kinds // of initialization that the mac requires. int mac_init(int hide_back, int hide_menu) { Handle mbar; OSErr err; long qd_type, mem_type; int free_memory; short refnum; StringHandle shandle; Str255 dpath; if (initialized) return 0; InitGraf(&(qd.thePort)); InitFonts(); InitWindows(); InitMenus(); InitDialogs(nil); InitCursor(); #ifndef MAC_SHAREWARE #if defined(RELEASE) && !defined(IOMEGA_OEM) shandle = GetString(DESCENT_PATH_STR); if (shandle == NULL) { StopAlert(BAD_DATA_ALERT, NULL); exit(1); } memcpy(dpath, *shandle, GetHandleSize(shandle)); err = HOpen(0, 0, dpath, 0, &refnum); if (err) { StopAlert(CD_ALERT, NULL); exit(1); } FSClose(refnum); #endif #endif MaxApplZone(); MoreMasters(); // allocate 240 more master pointers (mainly for snd handles) MoreMasters(); MoreMasters(); MoreMasters(); free_memory = FreeMem(); if (free_memory < (1024 * 1024 * 7.5)) { use_sounds = 1; use_alt_textures = 1; } else { use_sounds = 2; use_alt_textures = 0; } help_balloons_active = HMGetBalloons(); if (help_balloons_active) HMSetBalloons(0); // control_strip_visible = SBIsControlStripVisible(); // if ( control_strip_visible ) // SBShowHideControlStrip(0); // use the gestalt function to find out if we have 32bit quickdraw and offscreen // graphics worlds available. err = Gestalt(gestaltQuickdrawVersion, &qd_type); if (qd_type < gestalt32BitQD) return -1; // don't have 32 bit quickdraw -- get outta here.... DisableScreenSavers(); // set up event mask SysEvtMask = LMGetSysEvtMask(); SetEventMask(0xffff); LMSetSysEvtMask(0xffff); // set the flags for virtual memory on/off have_virtual_memory = 0; if(Gestalt(gestaltVMAttr, &mem_type) == noErr) if (mem_type & 0x1) // bit 31 (MSBit) tells us if VM is on have_virtual_memory = 1; if (have_virtual_memory) { use_sounds = 1; use_alt_textures = 1; } // set up the menubar // mbar = GetNewMBar(MENU_BAR_ID); // SetMenuBar(mbar); // DrawMenuBar(); win_storage = (ubyte *)malloc(sizeof(WindowRecord)); // check for the existence of required directories: :Players: and :Demos: // create them if they don't exist if (mychdir(":Players:")) { mymkdir(":Players:"); } else mychdir("::"); if (mychdir(":Demos:")) { mymkdir(":Demos:"); } else mychdir("::"); // give some time to event handling to allow joystick and other things // to get setup before application fully runs process_initial_events(); process_initial_events(); process_initial_events(); process_initial_events(); #ifndef MAC_SHAREWARE #ifdef RELEASE CheckForCD(); #endif #endif atexit(mac_close); return 0; }