display frame counter

[blank.git] / running

diff --git a/running b/running
index 62a3cf67b3220c768008bb257b4423d182dcf78f..efc10622250668924aa495db9f00d0d3e19e04d8 100644 (file)
--- a/running
+++ b/running
@@ -1,18 +1,48 @@
 Arguments
 =========
 
-blank
-       normal execution
+Runtime
+-------
 
-blank <n>
+[-n] <n>
        terminate after <n> frames
 
-blank -t <t>
+-t <t>
        terminate after <t> milliseconds
 
-blank <n> -t <t>
+[-n] <n> -t <t>
        terminate after n frames, assume <t> milliseconds pass each frame
 
+Application
+-----------
+
+-d
+       disable double buffering
+
+-m <num>
+       set sample size to <num> (samples per pixel)
+
+--no-vsync
+       disable vsync
+
+Interface
+---------
+
+--no-keyboard
+       disable keyboard input handling
+
+--no-mouse
+       disable mouse input handling
+
+--no-hud
+       disable HUD drawing (includes the selected block outline)
+
+World
+-----
+
+blank -s <seed>
+       use <seed> (unsigned integer) as the world seed. default is 0
+
 
 Controls
 ========
@@ -30,4 +60,8 @@ front, and back) and E changes the turn (none, left, around, and right).
 
 Pressing B prints details about the block you're pointing at and P prints
 info about the active block. L spits out the player position and light
-level there.
+level there. C dumps info about the chunk of the pointed at block.
+
+Press N to toggle player/world collision.
+
+F3 toggles a display telling how long on average it takes to compute a frame.