mirror of
git://slackware.nl/current.git
synced 2024-12-28 09:59:53 +01:00
87 lines
2.5 KiB
Diff
87 lines
2.5 KiB
Diff
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diff --git a/game.c b/game.c
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index e6f3a53..b789081 100644
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--- a/game.c
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+++ b/game.c
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@@ -93,7 +93,7 @@ void RateLanding (db, lander)
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extern LINE landingpad[];
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int x_distance, z_distance; /* Distance from center of pad */
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int abs ();
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- void InitializeLander (), DisplayAcceleration ();
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+ void InitFrameRate (), InitializeLander (), DisplayAcceleration ();
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x_distance =
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abs ((int) (db->off_x - (landingpad[0].x1 + (PAD_WIDTH >> 1))));
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@@ -108,6 +108,7 @@ void RateLanding (db, lander)
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}
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XDrawImageString (d, instrBuffer, gcInstr, 381, 84, buf, strlen (buf));
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Pause ("Press mouse button to continue");
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+ InitFrameRate ();
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InitializeLander (db, lander);
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/*
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diff --git a/initialize.c b/initialize.c
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index 99a81c5..279e3f2 100644
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--- a/initialize.c
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+++ b/initialize.c
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@@ -60,7 +60,7 @@ void InitializeLander (craft, lander)
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lander->retro_thruster = 0;
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lander->vert_speed = 0.0;
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lander->heading = 1.36;
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- lander->lat_veloc = 100.0;
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+ lander->lat_veloc = 300.0;
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lander->fuel = FULL_TANK;
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lander->alt = craft->off_y / PIXELS_PER_FOOT;
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}
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diff --git a/patchlevel.h b/patchlevel.h
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index 9625f98..be79bb8 100644
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--- a/patchlevel.h
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+++ b/patchlevel.h
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@@ -1,2 +1,2 @@
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-#define PATCHLEVEL 3
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+#define PATCHLEVEL 4
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diff --git a/xlander.c b/xlander.c
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index 2b2c103..318e5df 100644
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--- a/xlander.c
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+++ b/xlander.c
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@@ -101,9 +101,17 @@ void DisplayWorld ()
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}
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+void InitFrameRate ()
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+{
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+ gettimeofday(&frame_time, NULL);
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+ gettimeofday(&prev_frame_time, NULL);
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+ fps = 1000000.0; /* Avoid initial spike */
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+}
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+
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+
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void UpdateFrameRate ()
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{
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- unsigned long sec, usec, diff;
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+ long sec, usec, diff;
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gettimeofday(&frame_time, NULL);
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sec = frame_time.tv_sec - prev_frame_time.tv_sec;
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@@ -164,6 +172,7 @@ int main (argc, argv)
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*/
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mask = sigblock (sigmask (SIGINT));
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Pause ("Press any mouse button to begin");
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+ InitFrameRate ();
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DisplayAcceleration ();
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for (;;) {
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UpdateOrientation (world, craft, &lander);
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diff --git a/xlander.h b/xlander.h
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index ea157f7..ea072d3 100644
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--- a/xlander.h
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+++ b/xlander.h
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@@ -44,7 +44,7 @@
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#define PIXELS_PER_FOOT 6 /* Number of pixels per foot */
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#define ACCELERATION -5.310 /* Acceleration of gravity (ft/sec^2) */
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#define RETRO 35.0 /* Acceleration due to retroactive thruster */
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-#define LATERAL_THRUST 5.0 /* Acceleration due to lateral thruster */
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+#define LATERAL_THRUST 1.0 /* Acceleration due to lateral thruster */
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#define PI 3.1415926535897932384
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#define HALFPI 1.5707963 /* pi/2 */
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#define TWOPI100 628
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