+ static char *month_shortnames[] =
+ {
+ "JAN",
+ "FEB",
+ "MAR",
+ "APR",
+ "MAY",
+ "JUN",
+ "JUL",
+ "AUG",
+ "SEP",
+ "OCT",
+ "NOV",
+ "DEC"
+ };
+
+ static struct
+ {
+ struct TextPosInfo *pos;
+ int type;
+ }
+ datetime_info[] =
+ {
+ { &tape.text.date, DATETIME_DATE_DD },
+ { &tape.text.date, DATETIME_DATE_MON | DATETIME_XOFFSET_1 },
+ { &tape.text.date, DATETIME_DATE_YY | DATETIME_XOFFSET_2 },
+ { &tape.text.date_yyyy, DATETIME_DATE_YYYY },
+ { &tape.text.date_yy, DATETIME_DATE_YY },
+ { &tape.text.date_mon, DATETIME_DATE_MON },
+ { &tape.text.date_mm, DATETIME_DATE_MM },
+ { &tape.text.date_dd, DATETIME_DATE_DD },
+
+ { &tape.text.time, DATETIME_TIME_MIN },
+ { &tape.text.time, DATETIME_TIME_SS | DATETIME_XOFFSET_1 },
+ { &tape.text.time_hh, DATETIME_TIME_HH },
+ { &tape.text.time_mm, DATETIME_TIME_MM },
+ { &tape.text.time_ss, DATETIME_TIME_SS },
+
+ { &tape.text.frame, DATETIME_FRAME },
+
+ { NULL, DATETIME_NONE },
+ };
+
+ for (i = 0; datetime_info[i].pos != NULL; i++)
+ {
+ struct TextPosInfo *pos = datetime_info[i].pos;
+ int type = datetime_info[i].type;
+ int xpos, ypos;
+
+ if (pos->x == -1 &&
+ pos->y == -1)
+ continue;
+
+ xpos = VX + pos->x + (type & DATETIME_XOFFSET_1 ? pos->xoffset :
+ type & DATETIME_XOFFSET_2 ? pos->xoffset2 : 0);
+ ypos = VY + pos->y;
+
+ if ((type & DATETIME_DATE) && (state & VIDEO_STATE_DATE_ON))
+ {
+ char s[MAX_DATETIME_STRING_SIZE];
+ int year2 = value / 10000;
+ int year4 = (year2 < 70 ? 2000 + year2 : 1900 + year2);
+ int month_index = (value / 100) % 100;
+ int month = month_index + 1;
+ int day = value % 100;
+
+ strcpy(s, (type & DATETIME_DATE_YYYY ? int2str(year4, 4) :
+ type & DATETIME_DATE_YY ? int2str(year2, 2) :
+ type & DATETIME_DATE_MON ? month_shortnames[month_index] :
+ type & DATETIME_DATE_MM ? int2str(month, 2) :
+ type & DATETIME_DATE_DD ? int2str(day, 2) : ""));
+
+ DrawText(xpos, ypos, s, pos->font);
+ }
+ else if ((type & DATETIME_TIME) && (state & VIDEO_STATE_TIME_ON))
+ {
+ char s[MAX_DATETIME_STRING_SIZE];
+ int hh = (value / 3600) % 100;
+ int min = value / 60;
+ int mm = (value / 60) % 60;
+ int ss = value % 60;
+
+ strcpy(s, (type & DATETIME_TIME_HH ? int2str(hh, 2) :
+ type & DATETIME_TIME_MIN ? int2str(min, 2) :
+ type & DATETIME_TIME_MM ? int2str(mm, 2) :
+ type & DATETIME_TIME_SS ? int2str(ss, 2) : ""));
+
+ DrawText(xpos, ypos, s, pos->font);
+ }
+ else if ((type & DATETIME_FRAME) && (state & VIDEO_STATE_FRAME_ON))
+ {
+ DrawText(xpos, ypos, int2str(value, pos->size), pos->font);
+ }
+ }
+}
+
+void DrawVideoDisplay(unsigned int state, unsigned int value)
+{
+ DrawVideoDisplay_Graphics(state, value);
+ DrawVideoDisplay_DateTime(state, value);
+}
+
+void DrawVideoDisplayLabel(unsigned int state)
+{
+ DrawVideoDisplay(state, VIDEO_DISPLAY_LABEL_ONLY);
+}
+
+void DrawVideoDisplaySymbol(unsigned int state)
+{
+ DrawVideoDisplay(state, VIDEO_DISPLAY_SYMBOL_ONLY);
+}
+
+void DrawVideoDisplayCurrentState()
+{
+ int state = 0;
+
+ DrawVideoDisplay(VIDEO_STATE_OFF, 0);
+
+ if (tape.pausing)
+ state |= VIDEO_STATE_PAUSE_ON;
+
+ if (tape.recording)
+ {
+ state |= VIDEO_STATE_REC_ON;
+
+ if (tape.single_step)
+ state |= VIDEO_STATE_1STEP_ON;
+ }
+ else if (tape.playing)
+ {
+ state |= VIDEO_STATE_PLAY_ON;
+
+ if (tape.deactivate_display)
+ state |= VIDEO_STATE_WARP2_ON;
+ else if (tape.warp_forward)
+ state |= VIDEO_STATE_WARP_ON;
+ else if (tape.fast_forward)
+ state |= VIDEO_STATE_FFWD_ON;
+
+ if (tape.pause_before_end)
+ state |= VIDEO_STATE_PBEND_ON;
+ }
+
+ // draw labels and symbols separately to prevent labels overlapping symbols
+ DrawVideoDisplayLabel(state);
+ DrawVideoDisplaySymbol(state);
+}
+
+void DrawCompleteVideoDisplay()
+{
+ struct GraphicInfo *g_tape = &graphic_info[IMG_BACKGROUND_TAPE];
+
+ /* draw tape background */
+ BlitBitmap(g_tape->bitmap, drawto, g_tape->src_x, g_tape->src_y,
+ gfx.vxsize, gfx.vysize, gfx.vx, gfx.vy);
+
+ /* draw tape buttons (forced) */
+ RedrawOrRemapTapeButtons();
+
+ DrawVideoDisplay(VIDEO_ALL_OFF, 0);
+
+ if (tape.recording)
+ {
+ DrawVideoDisplay(VIDEO_STATE_REC_ON, 0);
+ DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
+ DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
+ DrawVideoDisplay(VIDEO_STATE_FRAME_ON, tape.length_frames);
+
+ if (tape.pausing)
+ DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
+ }
+ else if (tape.playing)
+ {
+ DrawVideoDisplay(VIDEO_STATE_PLAY_ON, 0);
+ DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
+ DrawVideoDisplay(VIDEO_STATE_TIME_ON, 0);
+ DrawVideoDisplay(VIDEO_STATE_FRAME_ON, 0);
+
+ if (tape.pausing)
+ DrawVideoDisplay(VIDEO_STATE_PAUSE_ON, 0);
+ }
+ else if (tape.date && tape.length)
+ {
+ DrawVideoDisplay(VIDEO_STATE_DATE_ON, tape.date);
+ DrawVideoDisplay(VIDEO_STATE_TIME_ON, tape.length_seconds);
+ DrawVideoDisplay(VIDEO_STATE_FRAME_ON, tape.length_frames);
+ }
+
+ BlitBitmap(drawto, bitmap_db_door_2, gfx.vx, gfx.vy, gfx.vxsize, gfx.vysize,
+ 0, 0);
+}
+
+void TapeDeactivateDisplayOn()
+{
+ SetDrawDeactivationMask(REDRAW_FIELD);
+ audio.sound_deactivated = TRUE;
+}
+
+void TapeDeactivateDisplayOff(boolean redraw_display)
+{
+ SetDrawDeactivationMask(REDRAW_NONE);
+ audio.sound_deactivated = FALSE;
+
+ if (redraw_display)
+ {
+ RedrawPlayfield();
+ DrawGameDoorValues();
+ }
+}
+
+
+/* ========================================================================= */
+/* tape control functions */
+/* ========================================================================= */
+
+void TapeSetDateFromEpochSeconds(time_t epoch_seconds)
+{
+ struct tm *lt = localtime(&epoch_seconds);
+
+ tape.date = 10000 * (lt->tm_year % 100) + 100 * lt->tm_mon + lt->tm_mday;
+}
+
+void TapeSetDateFromNow()
+{
+ TapeSetDateFromEpochSeconds(time(NULL));
+}
+
+void TapeErase()
+{
+ int i;