(boot.tal) Optimizaitons

This commit is contained in:
neauoire 2022-01-08 13:34:26 -08:00
parent 5004ee1339
commit 35b0d84ceb
1 changed files with 131 additions and 216 deletions

View File

@ -5,22 +5,18 @@
%++ { ADD2 } %-- { SUB2 } %** { MUL2 } %// { DIV2 } %++ { ADD2 } %-- { SUB2 } %** { MUL2 } %// { DIV2 }
%<< { LTH2 } %>> { GTH2 } %== { EQU2 } %!! { NEQ2 } %<< { LTH2 } %>> { GTH2 } %== { EQU2 } %!! { NEQ2 }
%8// { #03 SFT2 } %2* { #10 SFT } %2/ { #01 SFT } %2** { #10 SFT2 } %2// { #01 SFT2 }
%10** { #40 SFT2 } %10// { #04 SFT2 } %4* { #20 SFT } %4/ { #02 SFT } %4** { #20 SFT2 } %4// { #02 SFT2 }
%8* { #30 SFT } %8/ { #03 SFT } %8** { #30 SFT2 } %8// { #03 SFT2 }
%10* { #40 SFT } %10/ { #04 SFT } %10** { #40 SFT2 } %10// { #04 SFT2 }
%20* { #50 SFT } %20/ { #05 SFT } %20** { #50 SFT2 } %20// { #05 SFT2 }
%MIN2 { LTH2k JMP SWP2 POP2 }
%MOD { DIVk MUL SUB }
%DEC { #01 - }
%RTN { JMP2r } %RTN { JMP2r }
%TOS { #00 SWP } %TOS { #00 SWP }
%SWP? { #01 JCN SWP } %SWP2? { #01 JCN SWP2 }
%BRK? { #01 JCN BRK }
%RTN? { #01 JCN RTN }
%DEBUG { ;print-hex/byte JSR2 #0a .Console/write DEO } %AUTO-NONE { #00 .Screen/auto DEO }
%DEBUG2 { ;print-hex/short JSR2 #0a .Console/write DEO } %AUTO-XADDR { #05 .Screen/auto DEO }
%AUTO-YADDR { #06 .Screen/auto DEO }
%SEL-ENTRY { ;dir/entries #00 .browser/sel LDZ DUP2 ADD2 ADD2 }
( devices ) ( devices )
@ -40,8 +36,8 @@
@pointer @pointer
&x $2 &y $2 &x $2 &y $2
@browser @browser
&x $2 &y $2 &x $2 &y $2 &x2 $2 &y2 $2
&sel $1 &last $1 &sel $1 &last $1 &scroll $1
( init ) ( init )
@ -63,18 +59,15 @@
#0100 .Audio0/length DEO2 #0100 .Audio0/length DEO2
#dd .Audio0/volume DEO ( TODO: turn ON ) #dd .Audio0/volume DEO ( TODO: turn ON )
( determine max visible file length )
.Screen/width DEI2 8// #00ff MIN2 NIP
;draw-browser/clear-length STA
( place ) ( place )
#0088 .browser/x STZ2 #0088 .browser/x STZ2
#0010 .browser/y STZ2 #0010 .browser/y STZ2
.Screen/height DEI2 #33 SFT2 #0011 -- .browser/y2 STZ2
( draw mascot ) ( draw mascot )
#0010 #0010 #0060 #0060 ;mascot-icn #01 ;draw-icn JSR2 #0010 #0010 #0060 #0060 ;mascot-icn #01 ;draw-icn JSR2
;read-dir JSR2 ;load-dir JSR2
( theme support ) ( theme support )
;load-theme JSR2 ;load-theme JSR2
@ -104,154 +97,116 @@ BRK
.Mouse/y DEI2 DUP2 .pointer/y STZ2 .Screen/y DEO2 .Mouse/y DEI2 DUP2 .pointer/y STZ2 .Screen/y DEO2
#41 .Mouse/state DEI #01 = + .Screen/sprite DEO #41 .Mouse/state DEI #01 = + .Screen/sprite DEO
( within browser )
.Mouse/y DEI2 .browser/y LDZ2 << ,&outside JCN
.Mouse/y DEI2 .browser/y2 LDZ2 >> ,&outside JCN
( select choice ) ( select choice )
.Mouse/y DEI2 .browser/y LDZ2 -- .Mouse/y DEI2 .browser/y LDZ2 --
10// NIP ;select-file JSR2 10// NIP ;select-file JSR2
( run choice )
.Mouse/state DEI #00 = ,&no-click JCN .Mouse/state DEI #00 = ,&no-click JCN
.browser/sel LDZ ;run-file JSR2 .browser/sel LDZ ;run-file JSR2
&no-click &no-click
&outside
BRK BRK
@on-button ( -> ) @on-button ( -> )
( controller )
.Controller/button DEI .Controller/button DEI
DUP #10 ! ,&no-up JCN DUP #10 ! ,&no-up JCN
.browser/sel LDZ DEC ;select-file JSR2 .browser/sel LDZ #00 = ,&no-up JCN
.browser/sel LDZ #01 - ;select-file JSR2
POP BRK POP BRK
&no-up &no-up
DUP #20 ! ,&no-down JCN DUP #20 ! ,&no-down JCN
.browser/sel LDZ INC ;select-file JSR2 .browser/sel LDZ INC ;dir/lines LDA = ,&no-down JCN
.browser/sel LDZ INC ;select-file JSR2
POP BRK POP BRK
&no-down &no-down
DUP #01 ! ,&no-a JCN DUP #01 ! ,&no-a JCN
.browser/sel LDZ ;run-file JSR2 .browser/sel LDZ ;run-file JSR2
POP BRK POP BRK
&no-a &no-a
POP POP
( keyboard )
.Controller/key DEI .Controller/key DEI
DUP #0d ! ,&no-enter JCN DUP #0d ! ,&no-enter JCN
.browser/sel LDZ ;run-file JSR2 .browser/sel LDZ ;run-file JSR2
POP POP BRK
&no-enter &no-enter
POP POP
BRK BRK
@read-dir ( -- ) @load-dir ( -- )
;dir/path .File/name DEO2 ;dir/path .File/name DEO2
#1000 .File/length DEO2 #1000 .File/length DEO2
;dir/data .File/read DEO2 ;dir/data .File/read DEO2
.File/success DEI2 ;dir/length STA2
( separate into lines ) ( split with null-char )
#00 ;dir/data STH2k ;dir/data
&while &while
LDAk #0a ! ,&no-lb JCN LDAk #1f > ,&no-lb JCN
STAk STH2k #00 STH2r STA
STH2r ;add-entry JSR2 ;dir/lines LDA INC ;dir/lines STA
INC2 STH2k ,&while JMP &no-lb
&no-lb INC2 LDAk ,&while JCN INC2 LDAk ,&while JCN
POP2r POP2 POP
RTN
@add-entry ( line* -- )
DUP2 ;filter-entry JSR2 ,&ignored JCN
( just add entry to end for now, FIXME sort entries )
;dir/entries
#00 ;dir/lines LDA DUP2 ADD2
ADD2
STA2
;dir/lines LDAk INC ROT ROT STA
#0000
&ignored
POP2 POP2
RTN
@filter-entry ( line* -- ignore-flag )
POP2 #00
RTN RTN
@select-file ( id -- ) @select-file ( id -- )
( clamp id to useful values )
DUP #fc LTH ,&not-negative JCN
DUP EOR
&not-negative
;dir/lines LDA DEC LTHk SWP? POP
( has changed )
DUP .browser/last LDZ ! ,&has-changed JCN DUP .browser/last LDZ ! ,&has-changed JCN
POP RTN POP RTN
&has-changed &has-changed
DUP ;scroll-browser JSR2 #00 ;draw-browser JSR2
.browser/x LDZ2 #0018 -- .browser/y LDZ2 [ .browser/sel LDZ TOS 10** ++ ] DUP .browser/sel STZ
#0010 #0010 DUP .browser/last STZ
;hand-icn #00 ;draw-icn JSR2
DUP
.browser/sel STZ
DUP
.browser/last STZ
#30 + .Audio0/pitch DEO #30 + .Audio0/pitch DEO
;draw-browser JSR2
.browser/x LDZ2 #0018 -- .browser/y LDZ2 [ .browser/sel LDZ TOS 10** ++ ] ;follow-selection JSR2
#0010 #0010
;hand-icn #02 ;draw-icn JSR2
#01 ;draw-browser JSR2
( draw mascot )
#0010 #0010 #0060 #0060 #0010 #0010 #0060 #0060
;mascot-icn [ .browser/sel LDZ #03 AND TOS #0480 ** ++ ] #01 ;mascot-icn [ .browser/sel LDZ #03 AND TOS #0480 ** ++ ] #01
;draw-icn JSR2 ;draw-icn JSR2
RTN RTN
( Scroll the browser to accomodate off-screen line items ) @follow-selection ( -- )
@scroll-browser ( id -- )
( Check whether the selection moved up or down )
.browser/last LDZ OVR SWP SUB #80 AND ,&negative JCN
&positive ( The selection moved down ) .browser/y2 LDZ2 .browser/y LDZ2 -- 10// NIP #01 - .browser/sel LDZ
( Calculate the id currently at the bottom of the screen ) DUP2 > ,&below JCN
.Screen/height DEI2 .browser/y LDZ2 #0010 ++ -- 10// NIP DUP2 SWP - .browser/scroll STZ
GTH ,&scroll-up JCN [ RTN ] POP2 RTN
&scroll-up &below
.browser/y LDZ2k #0010 -- ROT STZ2 POP2
RTN #00 .browser/scroll STZ
&negative ( The selection moved up )
( Calculate the id currently at the top of the screen )
( TODO make a macro constant for y initial pos )
#0010 .browser/y LDZ2 -- 10// NIP
LTH ,&scroll-down JCN [ RTN ]
&scroll-down
.browser/y LDZ2k #0010 ++ ROT STZ2 ( Decrement y by 0x10 )
RTN
@run-file ( id -- )
SEL-ENTRY LDA2
#0005 ++ DUP2 ;print-string JSR2
#0a .Console/write DEO
DUP2 ;check-rom JSR2 ,&valid JCN
POP2 RTN
&valid
;load-rom JSR2
RTN RTN
@print-string ( addr* -- ) @run-file ( id -- )
&loop ;get-entry JSR2 #0005 ++
LDAk .Console/write DEO
INC2 LDAk ,&loop JCN DUP2 ;check-rom JSR2 ,&valid JCN
POP2 POP2 RTN
&valid
;load-rom JSR2
RTN RTN
@ -261,86 +216,45 @@ RTN
RTN RTN
@draw-browser ( -- ) @draw-browser ( mask -- )
.browser/x LDZ2 .Screen/x DEO2
.browser/y LDZ2 .Screen/y DEO2
SEL-ENTRY ;dir/entries
&outer ( selected-entry* this-entry* )
.Screen/y DEI2 #0010 LTH2 ,&inc JCN ( Don't draw anything in the first row )
EQU2k #0c * #01 + STH
LDA2k ORAk #00 = ,&end JCN
,&clear JSR
STHr ,&draw-one JSR
.browser/x LDZ2 .Screen/x DEO2
&inc .Screen/y DEI2 #0010 ++ .Screen/y DEO2
INC2 INC2 ,&outer JMP
&end
POP2 POP2 POP2 POPr
RTN
&draw-one ( line* color -- )
STH STH
( draw hand )
.browser/x LDZ2 #0018 -- .browser/y LDZ2 [ .browser/sel LDZ .browser/scroll LDZ - TOS 10** ++ ]
#0010 #0010
;hand-icn STHkr #03 * ;draw-icn JSR2
( draw files )
.browser/y2 LDZ2 .browser/y LDZ2 -- 10// NIP #00
&loop &loop
( top-addr ) LDAk #20 - TOS #0010 MUL2 ;font ++ .Screen/addr DEO2 .browser/x LDZ2 .Screen/x DEO2
( top-draw ) STHkr .Screen/sprite DEO DUP TOS 10** .browser/y LDZ2 ++ .Screen/y DEO2
( bottom-addr ) .Screen/addr DEI2 #0008 ++ .Screen/addr DEO2 DUP .browser/scroll LDZ + ;get-entry JSR2 #01 STHkr * ;draw-str JSR2
( next-y ) .Screen/y DEI2 #0008 ++ .Screen/y DEO2 INC GTHk ,&loop JCN
( bottom-draw ) STHkr .Screen/sprite DEO
( prev-y ) .Screen/y DEI2 #0008 -- .Screen/y DEO2
( move ) .Screen/x DEI2 #0008 ++ .Screen/x DEO2
&skip
INC2 LDAk ,&loop JCN
POP2 POPr
RTN
&clear ( -- )
.Screen/x DEI2k ( Stash the current x pos )
( Clear the screen )
( Clear length gets set in init )
LIT2 &clear-length 00 00
&clear-loop
#00 .Screen/sprite DEO
.Screen/y DEI2k #0008 ++ ROT DEO2
#00 .Screen/sprite DEO
.Screen/y DEI2k #0008 -- ROT DEO2
.Screen/x DEI2k #0008 ++ ROT DEO2
INC NEQk ,&clear-loop JCN
POP2 POP2
ROT DEO2
RTN
@draw-time ( -- ) POPr
.DateTime/day DEI RTN
DUP #0f AND ;hex-char JSR2 ;&date-str #0009 ++ STA
#04 SFT ;hex-char JSR2 ;&date-str #0008 ++ STA @get-entry ( id -- addr* )
.DateTime/month DEI
DUP #0f AND ;hex-char JSR2 ;&date-str #0006 ++ STA ( limit ) STH
#04 SFT ;hex-char JSR2 ;&date-str #0005 ++ STA ( counter ) LITr 00
.DateTime/year DEI2 ;dir/length LDA2 #0000
DUP #0f AND ;hex-char JSR2 ;&date-str #0003 ++ STA &loop
#04 SFT ;hex-char JSR2 ;&date-str #0002 ++ STA EQUkr STHr #00 = ,&no-reached JCN
DUP #0f AND ;hex-char JSR2 ;&date-str INC2 STA POP2r NIP2 ;dir/data ++ RTN
#04 SFT ;hex-char JSR2 ;&date-str STA &no-reached
DUP2 ;dir/data ++ LDA #00 ! ,&no-lb JCN
.DateTime/second DEI INCr
DUP #0f AND ;hex-char JSR2 ;&time-str #0007 ++ STA &no-lb
#04 SFT ;hex-char JSR2 ;&time-str #0006 ++ STA INC2 GTH2k ,&loop JCN
.DateTime/minute DEI POP2 POP2
DUP #0f AND ;hex-char JSR2 ;&time-str #0004 ++ STA POP2r
#04 SFT ;hex-char JSR2 ;&time-str #0003 ++ STA ;dir/data
.DateTime/hour DEI
DUP #0f AND ;hex-char JSR2 ;&time-str INC2 STA
#04 SFT ;hex-char JSR2 ;&time-str STA
#0020 #0080 ;&date-str #01 ;draw-label JSR2
#0080 #0080 ;&time-str #02 ;draw-label JSR2
RTN RTN
&date-str "0000-00-00 $1
&time-str "00:00:00 $1
@hex-char ( hex -- char ) @hex-char ( hex -- char )
@ -350,43 +264,64 @@ RTN
@draw-icn ( x* y* width* height* addr* color -- ) @draw-icn ( x* y* width* height* addr* color -- )
AUTO-XADDR
( load ) STH .Screen/addr DEO2 ,&height STR2 ,&width STR2 ,&y STR2 ,&x STR2 ( load ) STH .Screen/addr DEO2 ,&height STR2 ,&width STR2 ,&y STR2 ,&x STR2
,&height LDR2 #0000 ,&height LDR2 #0000
&ver &ver
( save ) DUP2 ,&y LDR2 ADD2 .Screen/y DEO2 ( save ) DUP2 ,&y LDR2 ADD2 .Screen/y DEO2
,&x LDR2 .Screen/x DEO2
,&width LDR2 #0000 ,&width LDR2 #0000
&hor &hor
( save ) DUP2 ,&x LDR2 ADD2 .Screen/x DEO2
( draw ) STHkr .Screen/sprite DEO ( draw ) STHkr .Screen/sprite DEO
( incr ) .Screen/addr DEI2 #0008 ADD2 .Screen/addr DEO2
#0008 ADD2 GTH2k ,&hor JCN #0008 ADD2 GTH2k ,&hor JCN
POP2 POP2 POP2 POP2
#0008 ADD2 GTH2k ,&ver JCN #0008 ADD2 GTH2k ,&ver JCN
POP2 POP2 POP2 POP2
POPr POPr
AUTO-NONE
RTN RTN
&x $2 &y $2 &width $2 &height $2 &x $2 &y $2 &width $2 &height $2
@draw-label ( x* y* addr* color -- ) @draw-str ( text* color -- )
STH STH2 AUTO-YADDR
.Screen/y DEO2 STH
.Screen/x DEO2 &while
STH2r LDAk STHkr ,draw-char JSR
&loop INC2 LDAk ,&while JCN
( top-addr ) LDAk #20 - TOS #0010 MUL2 ;font ++ .Screen/addr DEO2 POP2
( top-draw ) STHkr .Screen/sprite DEO POPr
( bottom-addr ) .Screen/addr DEI2 #0008 ++ .Screen/addr DEO2
( next-y ) .Screen/y DEI2 #0008 ++ .Screen/y DEO2
( bottom-draw ) STHkr .Screen/sprite DEO
( prev-y ) .Screen/y DEI2 #0008 -- .Screen/y DEO2
( move ) .Screen/x DEI2 #0008 ++ .Screen/x DEO2
INC2 LDAk ,&loop JCN
POP2 POPr
RTN RTN
@draw-short ( short* color -- )
STH SWP STHkr ,draw-byte JSR
STHr ,draw-byte JSR
RTN
@draw-byte ( byte color -- )
STH
DUP #04 SFT ,&parse JSR STHkr ,draw-char JSR
#0f AND ,&parse JSR STHr ,draw-char JSR
RTN
&parse ( byte -- char ) DUP #09 GTH ,&above JCN #30 ADD JMP2r
&above #57 ADD JMP2r
@draw-char ( char color -- )
SWP
[ #20 - #00 SWP #40 SFT2 ;font ++ ] .Screen/addr DEO2
.Screen/sprite DEOk DEO
.Screen/x DEI2k #0008 ++ ROT DEO2
.Screen/y DEI2k #0010 -- ROT DEO2
JMP2r
( theme ) ( theme )
@theme-txt ".theme $1 @theme-txt ".theme $1
@ -406,25 +341,6 @@ RTN
RTN RTN
( helpers )
@print-hex ( value* -- )
&short ( value* -- )
SWP ,&echo JSR
&byte ( value -- )
,&echo JSR
RTN
&echo ( value -- )
STHk #04 SFT ,&parse JSR .Console/write DEO
STHr #0f AND ,&parse JSR .Console/write DEO
RTN
&parse ( value -- char )
DUP #09 GTH ,&above JCN #30 + RTN &above #09 - #60 + RTN
RTN
@pointer-icn @pointer-icn
80c0 e0f0 f8e0 1000 80c0 e0f0 f8e0 1000
@hand-icn @hand-icn
@ -432,7 +348,6 @@ RTN
0000 0000 0000 fc02 0000 0000 0000 fc02
8180 8080 8040 3f00 8180 8080 8040 3f00
fc20 c020 c020 c000 fc20 c020 c020 c000
@sin-pcm @sin-pcm
8083 8689 8c8f 9295 989b 9ea1 a4a7 aaad 8083 8689 8c8f 9295 989b 9ea1 a4a7 aaad
b0b3 b6b9 bbbe c1c3 c6c9 cbce d0d2 d5d7 b0b3 b6b9 bbbe c1c3 c6c9 cbce d0d2 d5d7
@ -460,5 +375,5 @@ RTN
@dir @dir
&path ". $1 &path ". $1
&lines $1 &lines $1
&entries $100 &length $2
&data &data