diff options
Diffstat (limited to 'src/i_system.c')
| -rw-r--r-- | src/i_system.c | 184 |
1 files changed, 93 insertions, 91 deletions
diff --git a/src/i_system.c b/src/i_system.c index f37b5bec..cd8ddcee 100644 --- a/src/i_system.c +++ b/src/i_system.c @@ -38,23 +38,19 @@ #include <unistd.h> #endif -#include "deh_main.h" -#include "doomdef.h" -#include "doomstat.h" +#include "config.h" + +#include "deh_str.h" +#include "doomtype.h" #include "m_argv.h" #include "m_config.h" #include "m_misc.h" #include "i_joystick.h" +#include "i_sound.h" #include "i_timer.h" #include "i_video.h" -#include "s_sound.h" - -#include "d_net.h" -#include "g_game.h" #include "i_system.h" -#include "txt_main.h" - #include "w_wad.h" #include "z_zone.h" @@ -62,7 +58,29 @@ #define DEFAULT_RAM 16 /* MiB */ #define MIN_RAM 4 /* MiB */ -int show_endoom = 1; + +typedef struct atexit_listentry_s atexit_listentry_t; + +struct atexit_listentry_s +{ + atexit_func_t func; + boolean run_on_error; + atexit_listentry_t *next; +}; + +static atexit_listentry_t *exit_funcs = NULL; + +void I_AtExit(atexit_func_t func, boolean run_on_error) +{ + atexit_listentry_t *entry; + + entry = malloc(sizeof(*entry)); + + entry->func = func; + entry->run_on_error = run_on_error; + entry->next = exit_funcs; + exit_funcs = entry; +} // Tactile feedback function, probably used for the Logitech Cyberman @@ -192,7 +210,45 @@ byte *I_ZoneBase (int *size) return zonemem; } -// +void I_PrintBanner(char *msg) +{ + int i; + int spaces = 35 - (strlen(msg) / 2); + + for (i=0; i<spaces; ++i) + putchar(' '); + + puts(msg); +} + +void I_PrintDivider(void) +{ + int i; + + for (i=0; i<75; ++i) + { + putchar('='); + } + + putchar('\n'); +} + +void I_PrintStartupBanner(char *gamedescription) +{ + I_PrintDivider(); + I_PrintBanner(gamedescription); + I_PrintDivider(); + + printf( + " " PACKAGE_NAME " is free software, covered by the GNU General Public\n" + " License. There is NO warranty; not even for MERCHANTABILITY or FITNESS\n" + " FOR A PARTICULAR PURPOSE. You are welcome to change and distribute\n" + " copies under certain conditions. See the source for more information.\n"); + + I_PrintDivider(); +} + +// // I_ConsoleStdout // // Returns true if stdout is a real console, false if it is a file @@ -211,69 +267,21 @@ boolean I_ConsoleStdout(void) // // I_Init // +/* void I_Init (void) { I_CheckIsScreensaver(); I_InitTimer(); I_InitJoystick(); } - -#define ENDOOM_W 80 -#define ENDOOM_H 25 - -// -// Displays the text mode ending screen after the game quits -// - -void I_Endoom(void) +void I_BindVariables(void) { - unsigned char *endoom_data; - unsigned char *screendata; - int y; - int indent; - - endoom_data = W_CacheLumpName(DEH_String("ENDOOM"), PU_STATIC); - - // Set up text mode screen - - TXT_Init(); - - // Make sure the new window has the right title and icon - - I_SetWindowCaption(); - I_SetWindowIcon(); - - // Write the data to the screen memory - - screendata = TXT_GetScreenData(); - - indent = (ENDOOM_W - TXT_SCREEN_W) / 2; - - for (y=0; y<TXT_SCREEN_H; ++y) - { - memcpy(screendata + (y * TXT_SCREEN_W * 2), - endoom_data + (y * ENDOOM_W + indent) * 2, - TXT_SCREEN_W * 2); - } - - // Wait for a keypress - - while (true) - { - TXT_UpdateScreen(); - - if (TXT_GetChar() >= 0) - { - break; - } - - TXT_Sleep(0); - } - - // Shut down text mode screen - - TXT_Shutdown(); + I_BindVideoVariables(); + I_BindJoystickVariables(); + I_BindSoundVariables(); } +*/ + // // I_Quit @@ -281,40 +289,31 @@ void I_Endoom(void) void I_Quit (void) { - D_QuitNetGame (); - G_CheckDemoStatus(); - S_Shutdown(); + atexit_listentry_t *entry; - if (!screensaver_mode) - { - M_SaveDefaults (); - } - - I_ShutdownGraphics(); + // Run through all exit functions + + entry = exit_funcs; - if (show_endoom && !testcontrols && !screensaver_mode) + while (entry != NULL) { - I_Endoom(); + entry->func(); + entry = entry->next; } exit(0); } -void I_WaitVBL(int count) -{ - I_Sleep((count * 1000) / 70); -} - // // I_Error // -extern boolean demorecording; static boolean already_quitting = false; void I_Error (char *error, ...) { - va_list argptr; + va_list argptr; + atexit_listentry_t *entry; if (already_quitting) { @@ -336,15 +335,18 @@ void I_Error (char *error, ...) // Shutdown. Here might be other errors. - if (demorecording) + entry = exit_funcs; + + while (entry != NULL) { - G_CheckDemoStatus(); - } + if (entry->run_on_error) + { + entry->func(); + } - D_QuitNetGame (); - I_ShutdownGraphics(); - S_Shutdown(); - + entry = entry->next; + } + #ifdef _WIN32 // On Windows, pop up a dialog box with the error message. { |