uxn/projects/examples/devices/controller.tal

170 lines
4.4 KiB
Tal

( Controller:
Buttons should highlight on press and display the button and key bytes. )
|00 @System &vector $2 &wst $1 &rst $1 &pad $4 &r $2 &g $2 &b $2 &debug $1 &halt $1
|20 @Screen &vector $2 &width $2 &height $2 &auto $1 &pad $1 &x $2 &y $2 &addr $2 &pixel $1 &sprite $1
|80 @Controller &vector $2 &button $1 &key $1
|0000
@center
&x $2 &y $2
@frame
&w $2 &h $2 &x0 $2 &y0 $2 &x1 $2 &y1 $2
|0100 ( -> )
( theme )
#0ff7 .System/r DEO2
#0f07 .System/g DEO2
#0f07 .System/b DEO2
( find center )
.Screen/width DEI2 #01 SFT2 .center/x STZ2
.Screen/height DEI2 #01 SFT2 .center/y STZ2
( place controller )
#0068 .frame/w STZ2
#0030 .frame/h STZ2
.center/x LDZ2 .frame/w LDZ2 #01 SFT2 SUB2 .frame/x0 STZ2
.center/y LDZ2 .frame/h LDZ2 #01 SFT2 SUB2 .frame/y0 STZ2
.frame/x0 LDZ2 .frame/w LDZ2 ADD2 .frame/x1 STZ2
.frame/y0 LDZ2 .frame/h LDZ2 ADD2 .frame/y1 STZ2
( vectors )
;on-button .Controller/vector DEO2
( frame )
.frame/x0 LDZ2 .frame/y0 LDZ2
.frame/x1 LDZ2 .frame/y1 LDZ2
#03 ;line-rect JSR2
,draw-controller JSR
BRK
@on-button ( -> )
,draw-controller JSR
( print stack on start button )
.Controller/button DEI #08 EQU JMP BRK #010e DEO
BRK
@draw-controller ( -- )
.Controller/button DEI STH
( d-pad )
.frame/x0 LDZ2 #0010 ADD2 .Screen/x DEO2
.frame/y0 LDZ2 #0010 ADD2 .Screen/y DEO2
;controller-icn/dpad-up .Screen/addr DEO2
#03 STHkr #04 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
.Screen/y DEI2 #0010 ADD2 .Screen/y DEO2
;controller-icn/dpad-down .Screen/addr DEO2
#03 STHkr #05 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
.Screen/y DEI2 #0008 SUB2 .Screen/y DEO2
.Screen/x DEI2 #0008 SUB2 .Screen/x DEO2
;controller-icn/dpad-left .Screen/addr DEO2
#03 STHkr #06 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
.Screen/x DEI2 #0010 ADD2 .Screen/x DEO2
;controller-icn/dpad-right .Screen/addr DEO2
#03 STHkr #07 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
.Screen/x DEI2 #0008 SUB2 .Screen/x DEO2
;controller-icn/dpad .Screen/addr DEO2
#03 .Screen/sprite DEO
( options )
.center/y LDZ2 #0009 ADD2 .Screen/y DEO2
.center/x LDZ2 #0009 SUB2 .Screen/x DEO2
;controller-icn/option .Screen/addr DEO2
#03 STHkr #02 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
.center/x LDZ2 #0004 ADD2 .Screen/x DEO2
;controller-icn/option .Screen/addr DEO2
#03 STHkr #03 SFT #01 AND DUP ADD SUB .Screen/sprite DEO
( buttons )
.center/y LDZ2 .Screen/y DEO2
.center/x LDZ2 #0018 ADD2 .Screen/x DEO2
;controller-icn/button .Screen/addr DEO2
#03 STHkr #01 SFT #01 AND SUB .Screen/sprite DEO
.Screen/y DEI2 #000a ADD2 .Screen/y DEO2
;font-hex #0058 ADD2 .Screen/addr DEO2
#03 .Screen/sprite DEO
.center/y LDZ2 .Screen/y DEO2
.center/x LDZ2 #0024 ADD2 .Screen/x DEO2
;controller-icn/button .Screen/addr DEO2
#03 STHr #01 AND SUB .Screen/sprite DEO
.Screen/y DEI2 #000a ADD2 .Screen/y DEO2
;font-hex #0050 ADD2 .Screen/addr DEO2
#03 .Screen/sprite DEO
.center/x LDZ2 #0010 SUB2 .Screen/x DEO2
.center/y LDZ2 #0010 SUB2 .Screen/y DEO2
#01 .Screen/auto DEO
.Controller/button DEI2 ,draw-short JSR
#00 .Screen/auto DEO
JMP2r
( generics )
@draw-short ( short* -- )
SWP ,draw-byte JSR
@draw-byte ( byte -- )
DUP #04 SFT ,draw-hex JSR
@draw-hex ( char -- )
#00 SWP #0f AND #30 SFT2 ;font-hex ADD2 .Screen/addr DEO2
#03 .Screen/sprite DEO
JMP2r
@line-rect ( x1* y1* x2* y2* color -- )
STH
DUP2 ,&ver-y2 STR2 ,&hor-y2 STR2
DUP2 ,&ver-x2 STR2 ,&hor-x2 STR2
DUP2 ,&ver-y1 STR2 ,&hor-y1 STR2
DUP2 ,&ver-x1 STR2 ,&hor-x1 STR2
( horizontal )
[ LIT2 &hor-x2 $2 ] INC2 [ LIT2 &hor-x1 $2 ]
&hor
DUP2 .Screen/x DEO2
[ LIT2 &hor-y1 $2 ] .Screen/y DEO2 STHkr .Screen/pixel DEOk
[ LIT2 &hor-y2 $2 ] .Screen/y DEO2 DEO
INC2 GTH2k ,&hor JCN
POP2 POP2
( vertical )
[ LIT2 &ver-y2 $2 ] [ LIT2 &ver-y1 $2 ]
&ver
DUP2 .Screen/y DEO2
[ LIT2 &ver-x1 $2 ] .Screen/x DEO2 STHkr .Screen/pixel DEOk
[ LIT2 &ver-x2 $2 ] .Screen/x DEO2 DEO
INC2 GTH2k ,&ver JCN
POP2 POP2
POPr
JMP2r
@controller-icn
&dpad ffff ffff ffff ffff
&dpad-up 7eff e7c3 ffff ffff
&dpad-down ffff ffff c3e7 ff7e
&dpad-left 7fff efcf cfef ff7f
&dpad-right feff f7f3 f3f7 fffe
&option 0000 7eff ff7e 0000
&button 3c7e ffff ffff 7e3c
@font-hex
007c 8282 8282 827c 0030 1010 1010 1010
007c 8202 7c80 80fe 007c 8202 1c02 827c
000c 1424 4484 fe04 00fe 8080 7c02 827c
007c 8280 fc82 827c 00fe 0202 0408 1010
007c 8282 7c82 827c 007c 8282 7e02 827c
007c 8202 7e82 827e 00fc 8282 fc82 82fc
007c 8280 8080 827c 00fc 8282 8282 82fc
00fe 8080 fe80 80fe 00fe 8080 f080 8080