mirror of
https://git.FreeBSD.org/ports.git
synced 2024-10-30 21:49:25 +00:00
7211490698
PR: 5514
457 lines
11 KiB
Plaintext
457 lines
11 KiB
Plaintext
--- bonus.c.orig Thu Nov 20 03:12:56 1997
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+++ bonus.c Thu Nov 20 03:15:32 1997
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@@ -311,7 +311,7 @@
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XFlush(display);
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SetBonusWait(BONUS_SCORE, frame + 5);
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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DEBUG("set bonus mode to BONUS_SCORE.")
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}
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@@ -326,7 +326,7 @@
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{
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DEBUG("in function DoScore() in bonus.c")
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Nice message rewarding you for your efforts */
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strcpy(string, "Congratulations on finishing this level.");
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@@ -336,7 +336,7 @@
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ypos += (35 + GAP);
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SetBonusWait(BONUS_BONUS, frame + LINE_DELAY);
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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DEBUG("set bonus mode to BONUS_BONUS.")
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}
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@@ -387,7 +387,7 @@
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DrawShadowCentredText(display, window, textFont,
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string, ypos, blue, TOTAL_WIDTH);
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Now skip to the next sequence */
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SetBonusWait(BONUS_LEVEL, frame + LINE_DELAY);
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@@ -411,7 +411,7 @@
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bonusScore += ComputeScore(SUPER_BONUS_SCORE);
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DisplayScore(display, scoreWindow, bonusScore);
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Now skip to the next sequence */
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SetBonusWait(BONUS_LEVEL, frame + LINE_DELAY);
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@@ -454,7 +454,7 @@
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ypos += (int) (textFont->ascent + GAP * 1.5);
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firstTime = True;
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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}
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}
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@@ -468,7 +468,7 @@
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{
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int secs, theLevel;
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Get the number of seconds left on the clock */
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secs = GetLevelTimeBonus();
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@@ -533,7 +533,7 @@
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/* Play the sound for the super bonus */
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if (noSound == False) playSoundFile("Doh3", 80);
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Get ready for the next sequence */
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SetBonusWait(BONUS_TIME, frame + LINE_DELAY);
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@@ -569,7 +569,7 @@
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SetBonusWait(BONUS_TIME, frame + LINE_DELAY);
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ypos += (textFont->ascent + GAP/2);
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firstTime = True;
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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}
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}
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@@ -583,7 +583,7 @@
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{
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int secs = 0;
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Get the number of seconds left on the clock */
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secs = GetLevelTimeBonus();
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@@ -627,7 +627,7 @@
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int myrank = 0;
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char str[5];
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Obtain current ranking for this score */
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myrank = GetHighScoreRanking(score);
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@@ -680,7 +680,7 @@
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{
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DEBUG("DoEndText in bonus screen.")
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- SetGameSpeed(SLOW_SPEED);
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+ SetGameSpeed(MEDIUM_SPEED);
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/* Finishing sentence - so you know what level to do */
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sprintf(string, "Prepare for level %ld", level+1);
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--- main.c.orig Thu Nov 20 03:15:34 1997
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+++ main.c Thu Nov 20 03:15:54 1997
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@@ -156,7 +156,7 @@
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/* Set an entire game speedup or slowdown speed */
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temp = (speed / (long) userDelay);
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- userDelay = delay;
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+ userDelay = delay/2 + 3;
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speed = (long) (temp * userDelay);
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speedLevel = 10 - delay;
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}
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--- misc.c.orig Fri Nov 22 09:28:46 1996
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+++ misc.c Thu Nov 20 03:18:15 1997
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@@ -89,8 +89,8 @@
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#ifdef SYSV
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#ifdef __clipper__
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struct timeval tv;
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- tv.tv_sec=((usec)/1000);
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- tv.tv_usec=(((usec)%1000)*1000);
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+ tv.tv_sec=((usec)/1000000);
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+ tv.tv_usec=((usec)%1000000);
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select(1,NULL,NULL,NULL,&tv);
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#else
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poll((struct poll *) 0, (size_t) 0, usec / 1000); /* ms resolution */
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@@ -105,6 +105,68 @@
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#endif
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#if NeedFunctionPrototypes
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+static int kudelay(unsigned long count)
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+#else
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+static int kudelay(count)
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+unsigned long count;
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+#endif
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+{
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+ unsigned int bluff = 1;
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+
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+ while( count-- != 0 ) /* this can hardly be "optimised out" */
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+ bluff = (bluff ^ ((bluff & 1) * 0x6110)) >> 1;
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+
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+ return( bluff );
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+}
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+
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+#if NeedFunctionPrototypes
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+static void kusleep(unsigned long usec)
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+#else
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+static void kusleep(usec)
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+ unsigned long usec;
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+#endif
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+{
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+ static float kuliber_time = 0.0;
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+ static float kuliber_count = 0.0;
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+ static unsigned long kutimerswap = (1000000 / 15);
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+ struct timeval st, et;
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+ long gap;
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+ unsigned long count;
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+
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+ if( kuliber_time == 0.0 )
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+ {
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+ count = 0x1000; /* calibrate delay loop */
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+ gettimeofday(&st, NULL);
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+
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+ while( True )
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+ {
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+ kudelay( count );
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+ count = (count << 1);
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+ gettimeofday(&et, NULL);
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+ gap = (((et.tv_sec - st.tv_sec) * 1000000) +
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+ (et.tv_usec - st.tv_usec) );
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+
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+ if( gap > 400*1000 )
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+ break;
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+ }
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+
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+ kuliber_time = (float)(gap/4);
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+ kuliber_count = (float)(((count-1)&~0xFFF)>>2);
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+ }
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+
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+ if( usec > kutimerswap )
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+ {
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+ kutimerswap = (1000000 / 30);
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+ usleep( usec ); /* using usleep() for low resolution only */
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+ }
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+ else
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+ {
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+ kutimerswap = (1000000 / 15);
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+ kudelay( (unsigned long)(kuliber_count*((float)usec/kuliber_time)) );
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+ }
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+}
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+
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+#if NeedFunctionPrototypes
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void sleepSync(Display *display, unsigned long ms)
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#else
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void sleepSync(display, ms)
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@@ -112,27 +174,85 @@
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unsigned long ms;
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#endif
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{
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- struct timeval st, et;
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- long SyncTime;
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- static unsigned long accu;
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+ static long Expected_time = 0;
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+ static long Ref_sec = 0;
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+ static long Ref_usec = 0;
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+ static long Sleeping_time = 0;
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+ static int PLL_filter = 0;
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+ struct timeval st;
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+ long elapsed;
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+ long dodelay;
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+ float x;
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- gettimeofday(&st, NULL);
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XSync(display, False);
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- gettimeofday(&et, NULL);
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- SyncTime = (((et.tv_sec - st.tv_sec) * 1000) +
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- ((et.tv_usec - st.tv_usec) / 1000) );
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+ gettimeofday(&st, NULL);
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+
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+ if( Ref_sec == 0 )
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+ {
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+ Ref_sec = st.tv_sec; /* take the initial reference point */
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+ Ref_usec = st.tv_usec;
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+ Sleeping_time = ms * 1000;
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+ }
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+
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+ elapsed = (st.tv_sec - Ref_sec) * 1000000 + (st.tv_usec - Ref_usec);
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+ dodelay = Sleeping_time;
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+
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+ if( PLL_filter > 0 && elapsed != 0 ) /* Phase lock loop */
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+ {
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+ dodelay = Expected_time + Sleeping_time - elapsed;
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+
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+ if( dodelay < 0 )
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+ {
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+ dodelay = 0; PLL_filter--;
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+ }
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+ else
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+ if( dodelay > 2*Sleeping_time )
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+ {
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+ dodelay = 2*Sleeping_time; PLL_filter--;
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+ }
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+ else
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+ PLL_filter = 3;
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+
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+ if( elapsed > 40*Sleeping_time && Expected_time > 40*Sleeping_time )
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+ {
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+ elapsed -= 20*Sleeping_time; /* Ref. point shouldn't be far away*/
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+ Expected_time -= 20*Sleeping_time;
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+ Ref_usec += 20*Sleeping_time;
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+ Ref_sec += Ref_usec/1000000; Ref_usec %= 1000000;
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+ }
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+ }
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-/* if ((ms) > ((1000 / 60) + SyncTime))
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- usleep(ms - SyncTime);
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-*/
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- if ((ms + accu) > ((1000 / 30) + SyncTime))
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+ if( PLL_filter <= 0 && elapsed > 40000 ) /* Frequency lock loop */
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{
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- usleep(ms +accu - SyncTime);
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- accu = 0;
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+ /* feedback filter */
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+ x = 0.5 + 0.5 * (float)Expected_time / (float)elapsed;
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+
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+ if( x < 0.966 ) /* Acceleration must be strongly limited */
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+ x = 0.966;
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+
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+ if( x > 2.0 )
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+ x = 2.0;
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+
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+ Sleeping_time = (long)((float)Sleeping_time * x);
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+
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+ if( Sleeping_time < 500 )
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+ Sleeping_time = 500;
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+
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+ if( x > 0.99 && x < 1.01 && Sleeping_time > ms*500 )
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+ PLL_filter = -1 - 4*PLL_filter; /* locked - it's time to try PLL */
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+ else
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+ PLL_filter = 0;
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+
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+ Ref_sec = st.tv_sec;
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+ Ref_usec = st.tv_usec;
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+ Expected_time = 0;
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+ dodelay = Sleeping_time;
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}
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- else if (ms > SyncTime)
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- accu += (ms - SyncTime);
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+
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+ kusleep( dodelay );
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+
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+ Expected_time += ms * 1000;
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}
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#if NeedFunctionPrototypes
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--- presents.c.orig Thu Nov 20 03:18:42 1997
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+++ presents.c Thu Nov 20 03:21:38 1997
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@@ -287,7 +287,7 @@
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}
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#endif
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- SetPresentWait(PRESENT_TEXT1, frame + 800);
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+ SetPresentWait(PRESENT_TEXT1, frame + 200);
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}
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#if NeedFunctionPrototypes
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@@ -309,7 +309,7 @@
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RenderShape(display, window, justin, justinM,
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x, y, 285, 44, True);
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- SetPresentWait(PRESENT_TEXT2, frame + 300);
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+ SetPresentWait(PRESENT_TEXT2, frame + 100);
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}
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#if NeedFunctionPrototypes
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@@ -331,7 +331,7 @@
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RenderShape(display, window, kibell, kibellM,
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x, y, 260, 40, True);
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- SetPresentWait(PRESENT_TEXT3, frame + 500);
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+ SetPresentWait(PRESENT_TEXT3, frame + 200);
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}
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#if NeedFunctionPrototypes
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@@ -355,7 +355,7 @@
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RenderShape(display, window, presents, presentsM,
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x, y, 410, 44, True);
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- SetPresentWait(PRESENT_TEXT_CLEAR, frame + 750);
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+ SetPresentWait(PRESENT_TEXT_CLEAR, frame + 250);
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}
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#if NeedFunctionPrototypes
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@@ -375,7 +375,7 @@
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FadeAwayArea(display, window, x, y, 410, 44);
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- SetPresentWait(PRESENT_LETTERS, frame + 10);
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+ SetPresentWait(PRESENT_LETTERS, frame + 5);
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}
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/* The distances for the gap inbetwen blocks */
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@@ -404,7 +404,7 @@
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DrawLetter(display, window, i, x, y);
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x += 10 + dists[i];
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- SetPresentWait(PRESENT_LETTERS, frame + 300);
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+ SetPresentWait(PRESENT_LETTERS, frame + 100);
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}
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else
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{
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@@ -416,7 +416,7 @@
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x += dists[3];
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DrawLetter(display, window, 3, x, y);
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- SetPresentWait(PRESENT_SHINE, frame + 200);
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+ SetPresentWait(PRESENT_SHINE, frame + 100);
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}
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i++;
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@@ -463,7 +463,7 @@
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if (in == 11)
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{
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XCopyArea(display, store, window, gc, 0, 0, 20, 20, x, y);
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- SetPresentWait(PRESENT_SPECIAL_TEXT1, frame + 500);
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+ SetPresentWait(PRESENT_SPECIAL_TEXT1, frame + 100);
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}
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}
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}
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@@ -499,7 +499,7 @@
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len = strlen(wisdom);
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x = ((PLAY_WIDTH + MAIN_WIDTH) / 2) -
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(XTextWidth(dataFont, wisdom, len) / 2);
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- nextFrame = frame + 10;
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+ nextFrame = frame + 5;
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first = False;
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}
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@@ -508,11 +508,11 @@
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if (noSound == False) playSoundFile("key", 60);
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DrawText(display, window, x, y, dataFont, red, wisdom, i);
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- nextFrame = frame + 30;
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+ nextFrame = frame + 15;
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i++;
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if (i > len)
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- SetPresentWait(PRESENT_SPECIAL_TEXT2, frame + 700);
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+ SetPresentWait(PRESENT_SPECIAL_TEXT2, frame + 150);
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}
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}
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@@ -542,7 +542,7 @@
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len = strlen(wisdom2);
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x = ((PLAY_WIDTH + MAIN_WIDTH) / 2) -
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(XTextWidth(dataFont, wisdom2, len) / 2);
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- nextFrame = frame + 10;
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+ nextFrame = frame + 5;
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first = False;
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}
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@@ -551,11 +551,11 @@
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if (noSound == False) playSoundFile("key", 60);
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DrawText(display, window, x, y, dataFont, red, wisdom2, i);
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- nextFrame = frame + 30;
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+ nextFrame = frame + 15;
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i++;
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if (i > len)
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- SetPresentWait(PRESENT_SPECIAL_TEXT3, frame + 700);
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+ SetPresentWait(PRESENT_SPECIAL_TEXT3, frame + 150);
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}
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}
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@@ -584,7 +584,7 @@
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len = strlen(wisdom3);
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x = ((PLAY_WIDTH + MAIN_WIDTH) / 2) -
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(XTextWidth(dataFont, wisdom3, len) / 2);
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- nextFrame = frame + 10;
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+ nextFrame = frame + 5;
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first = False;
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}
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@@ -593,11 +593,11 @@
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if (noSound == False) playSoundFile("key", 60);
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DrawText(display, window, x, y, dataFont, red, wisdom3, i);
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- nextFrame = frame + 30;
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+ nextFrame = frame + 15;
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i++;
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if (i > len)
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- SetPresentWait(PRESENT_CLEAR, frame + 800);
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+ SetPresentWait(PRESENT_CLEAR, frame + 200);
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}
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}
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@@ -642,7 +642,7 @@
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yb -= 10;
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if (yt > ((PLAY_HEIGHT + MAIN_HEIGHT) / 2))
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- SetPresentWait(PRESENT_FINISH, frame + 20);
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+ SetPresentWait(PRESENT_FINISH, frame + 10);
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nextFrame = frame + 20;
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}
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