steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

space invaders: fix load order issue.

cvs
Chris Double 2005-09-10 06:43:21 +00:00
parent de16313d06
commit 43ee7d00c6
2 changed files with 13 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
contrib/space-invaders/cpu.factor
View File

@ -219,6 +219,18 @@ TUPLE: cpu b c d e f h l a pc sp halted? last-interrupt cycles port1 port2i port
#! F |= quot call
[ cpu-f swap call bitxor ] keep set-cpu-f ; inline
: cpu-f-bitor= ( value cpu -- )
#! cpu-f |= value
[ cpu-f bitor ] keep set-cpu-f ;
: cpu-f-bitand= ( value cpu -- )
#! cpu-f &= value
[ cpu-f bitand ] keep set-cpu-f ;
: cpu-f-bitxor= ( value cpu -- )
#! cpu-f ^= value
[ cpu-f bitxor ] keep set-cpu-f ;
: set-flag ( cpu flag -- )
swap cpu-f-bitor= ;
@ -290,17 +302,6 @@ TUPLE: cpu b c d e f h l a pc sp halted? last-interrupt cycles port1 port2i port
bitand HEX: 80 bitand ( cpu v )
0 = not [ [ overflow-flag ] swap cpu-f-bitor ] [ drop ] ifte ;
: cpu-f-bitor= ( value cpu -- )
#! cpu-f |= value
[ cpu-f bitor ] keep set-cpu-f ;
: cpu-f-bitand= ( value cpu -- )
#! cpu-f &= value
[ cpu-f bitand ] keep set-cpu-f ;
: cpu-f-bitxor= ( value cpu -- )
#! cpu-f ^= value
[ cpu-f bitxor ] keep set-cpu-f ;
: add-byte ( lhs rhs cpu -- result )
#! Add rhs to lhs

2
contrib/space-invaders/load.factor
View File

@ -4,4 +4,4 @@ USE: parser
"../parser-combinators/lazy.factor" run-file
"../parser-combinators/parser-combinators.factor" run-file
"cpu.factor" run-file
"tests.factor" run-file
! "tests.factor" run-file