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Merge branch 'master' of git://factorcode.org/git/factor

db4
Slava Pestov 2009-05-13 19:34:05 -05:00
parent d50121346d d810905d85
commit e6106c8bf6
1 changed files with 22 additions and 8 deletions
extra/terrain

30
extra/terrain/terrain.factor
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@ -100,10 +100,13 @@ M: terrain-world tick-length
: forward-vector ( player -- v )
yaw>> 0.0
{ 0.0 0.0 $ MOVEMENT-SPEED } vneg eye-rotate ;
${ 0.0 0.0 MOVEMENT-SPEED } vneg eye-rotate ;
: rightward-vector ( player -- v )
yaw>> 0.0
{ $ MOVEMENT-SPEED 0.0 0.0 } eye-rotate ;
${ MOVEMENT-SPEED 0.0 0.0 } eye-rotate ;
: clamp-pitch ( pitch -- pitch' )
90.0 min -90.0 max ;
: walk-forward ( player -- )
dup forward-vector [ v+ ] curry change-velocity drop ;
@ -114,15 +117,20 @@ M: terrain-world tick-length
: walk-rightward ( player -- )
dup rightward-vector [ v+ ] curry change-velocity drop ;
: jump ( player -- )
[ { 0.0 $ JUMP 0.0 } v+ ] change-velocity drop ;
[ ${ 0.0 JUMP 0.0 } v+ ] change-velocity drop ;
: rotate-leftward ( player x -- )
[ - ] curry change-yaw drop ;
: rotate-rightward ( player x -- )
[ + ] curry change-yaw drop ;
: look-horizontally ( player x -- )
[ + ] curry change-yaw drop ;
: look-vertically ( player x -- )
[ + clamp-pitch ] curry change-pitch drop ;
: clamp-pitch ( pitch -- pitch' )
90.0 min -90.0 max ;
: rotate-with-mouse ( player mouse -- )
[ dx>> MOUSE-SCALE * [ + ] curry change-yaw ]
[ dy>> MOUSE-SCALE * [ + clamp-pitch ] curry change-pitch ] bi
drop ;
[ dx>> MOUSE-SCALE * look-horizontally ]
[ dy>> MOUSE-SCALE * look-vertically ] 2bi ;
:: handle-input ( world -- )
world player>> :> player
@ -131,6 +139,12 @@ M: terrain-world tick-length
key-s keys nth [ player walk-backward ] when
key-a keys nth [ player walk-leftward ] when
key-d keys nth [ player walk-rightward ] when
key-q keys nth [ player -1 look-horizontally ] when
key-e keys nth [ player 1 look-horizontally ] when
key-left-arrow keys nth [ player -1 look-horizontally ] when
key-right-arrow keys nth [ player 1 look-horizontally ] when
key-down-arrow keys nth [ player 1 look-vertically ] when
key-up-arrow keys nth [ player -1 look-vertically ] when
key-space keys nth [ player jump ] when
key-escape keys nth [ world close-window ] when
player read-mouse rotate-with-mouse