Home » Archimedes archive » Acorn User » AU 1997-04 A.adf » Features1 » StarInfo/Fletcher/FreeCell/Source
StarInfo/Fletcher/FreeCell/Source
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Acorn User » AU 1997-04 A.adf » Features1 |
| Filename: | StarInfo/Fletcher/FreeCell/Source |
| Read OK: | ✔ |
| File size: | 1006 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
In -
Out <FreeCellHack$Dir>.WRIcon
Type Module
Ver 1.00t
Define Workspace
Name workspace
Default r12
`win ! window handle
`icon ! icon handle
`x0 ! left
`y0 ! bottom
`x1 ! right
`y1 ! top
`flags ! icon flags
(
`text $12 text
|
`indtext ! text pointer
`indvalid ! validation pointer
`indlen ! text buffer length
)
`delwin ! window to delete icon from
`delicon ! window to delete icon from
End Workspace
Define Module
Name WimpResizeIcon
Author Justin Fletcher
SWIs
Base &C0480
Prefix WimpHack
0 ResizeIcon resizeicon
End SWIs
Commands
Name WimpResizeIcon
Help ...
WimpResizeIcon provides the WimpHack_ResizeIcon call which allows
normal people to get around the bug where RO3.5 programmers stick
calls in to RO3.5 only code which would otherwise work perfectly
well on older versions of RO.|M
I shalln't mention the other silly things they do�
End Commands
Workspace `len_workspace
End Module
#REM Off
.resizeicon
STMFD (sp)!,{r0-r7,link} ; Stack registers
REM "%c04%c30Starting recreation for window %&0, icon %r1"
; first we need to store the details given
MOV r6,sp ; in case we have to exit
; prematurely, store stack ptr
MOV r7,r1 ; r7 = icon number to re-create
STRW r0,`delwin ; store win in delete block
; read the data about the icon
STMIA r12,{r0,r1} ; store win and icon in block
REM "Getting icon data"
MOV r1,r12 ; get the block pointer
SWI "XWimp_GetIconState" ; find out the old blocks data
LDMFD (sp),{r0-r5} ; now read back the new location
STMIA r12,{r0-r5} ; and store in the safe block
; now to delete the icon
REM "Deleting icon"
MOV r1,r12 ; get the block pointer
SWI "XWimp_DeleteIcon" ; delete the icon
BVS $exit ; exit gracefully if error
; and then create lots of icons...
REM "Deleted"
MVN r2,#NOT -1 ; use -1 to mark end of list
STMFD (sp)!,{r2} ; stack value
LDRW r0,`win ; read window handle
STRW r0,`icon ; store window handle at block start
$createloop
ADRW r1,`icon ; get pointer to create block
REM "Trying to create, block = %&1"
LDR r2,[r1]
REM "Win = %&2"
SWI "XWimp_CreateIcon" ; create the icon
BVS $exit ; exit gracefully if error
REM "Created icon : %r0"
CMP r0,r7 ; have we found the icon yet ?
STMLTFD (sp)!,{r0} ; if not, stack the icon number �
BLT $createloop ; � and try again
; we've found the icon we really wanted, so now we must delete
; all the rubbish
REM "Now to delete the rubbish"
ADRW r1,`delwin ; get pointer to delete block
$deleteloop
LDMFD (sp)!,{r0} ; read icon number
REM "Read number %r0"
CMN r0,#1 ; is it -1 (end marker) ?
BEQ $lasticon ; if so, we're done !
STRW r0,`delicon ; if not, store in delete block
REM "Deleting icon %r0"
SWI "XWimp_DeleteIcon" ; and delete the icon
BVS $exit ; exit gracefully if error
$lasticon
; we're all done - time to go !
REM "Success - exiting !"
$exit
MOV sp,r6 ; restore the stack pointer
XLDMFD (sp)!,{r0-r7,pc} ; Return from call
#Post
#Run <CODE>
00000000 49 6e 20 20 20 2d 0a 4f 75 74 20 20 3c 46 72 65 |In -.Out <Fre|
00000010 65 43 65 6c 6c 48 61 63 6b 24 44 69 72 3e 2e 57 |eCellHack$Dir>.W|
00000020 52 49 63 6f 6e 0a 54 79 70 65 20 4d 6f 64 75 6c |RIcon.Type Modul|
00000030 65 0a 56 65 72 20 20 31 2e 30 30 74 0a 0a 44 65 |e.Ver 1.00t..De|
00000040 66 69 6e 65 20 57 6f 72 6b 73 70 61 63 65 0a 20 |fine Workspace. |
00000050 20 4e 61 6d 65 20 20 20 20 20 77 6f 72 6b 73 70 | Name worksp|
00000060 61 63 65 0a 20 20 44 65 66 61 75 6c 74 20 20 72 |ace. Default r|
00000070 31 32 0a 20 20 20 60 77 69 6e 20 20 20 20 20 20 |12. `win |
00000080 20 21 20 20 20 20 77 69 6e 64 6f 77 20 68 61 6e | ! window han|
00000090 64 6c 65 0a 20 20 20 60 69 63 6f 6e 20 20 20 20 |dle. `icon |
000000a0 20 20 21 20 20 20 20 69 63 6f 6e 20 68 61 6e 64 | ! icon hand|
000000b0 6c 65 0a 20 20 20 60 78 30 20 20 20 20 20 20 20 |le. `x0 |
000000c0 20 21 20 20 20 20 6c 65 66 74 0a 20 20 20 60 79 | ! left. `y|
000000d0 30 20 20 20 20 20 20 20 20 21 20 20 20 20 62 6f |0 ! bo|
000000e0 74 74 6f 6d 0a 20 20 20 60 78 31 20 20 20 20 20 |ttom. `x1 |
000000f0 20 20 20 21 20 20 20 20 72 69 67 68 74 0a 20 20 | ! right. |
00000100 20 60 79 31 20 20 20 20 20 20 20 20 21 20 20 20 | `y1 ! |
00000110 20 74 6f 70 0a 20 20 20 60 66 6c 61 67 73 20 20 | top. `flags |
00000120 20 20 20 21 20 20 20 20 69 63 6f 6e 20 66 6c 61 | ! icon fla|
00000130 67 73 0a 20 20 28 0a 20 20 20 60 74 65 78 74 20 |gs. (. `text |
00000140 20 20 20 20 20 24 31 32 20 20 74 65 78 74 0a 20 | $12 text. |
00000150 20 7c 0a 20 20 20 60 69 6e 64 74 65 78 74 20 20 | |. `indtext |
00000160 20 21 20 20 20 20 74 65 78 74 20 70 6f 69 6e 74 | ! text point|
00000170 65 72 0a 20 20 20 60 69 6e 64 76 61 6c 69 64 20 |er. `indvalid |
00000180 20 21 20 20 20 20 76 61 6c 69 64 61 74 69 6f 6e | ! validation|
00000190 20 70 6f 69 6e 74 65 72 0a 20 20 20 60 69 6e 64 | pointer. `ind|
000001a0 6c 65 6e 20 20 20 20 21 20 20 20 20 74 65 78 74 |len ! text|
000001b0 20 62 75 66 66 65 72 20 6c 65 6e 67 74 68 0a 20 | buffer length. |
000001c0 20 29 0a 0a 20 20 20 60 64 65 6c 77 69 6e 20 20 | ).. `delwin |
000001d0 20 20 21 20 20 20 20 77 69 6e 64 6f 77 20 74 6f | ! window to|
000001e0 20 64 65 6c 65 74 65 20 69 63 6f 6e 20 66 72 6f | delete icon fro|
000001f0 6d 0a 20 20 20 60 64 65 6c 69 63 6f 6e 20 20 20 |m. `delicon |
00000200 21 20 20 20 20 77 69 6e 64 6f 77 20 74 6f 20 64 |! window to d|
00000210 65 6c 65 74 65 20 69 63 6f 6e 20 66 72 6f 6d 0a |elete icon from.|
00000220 45 6e 64 20 57 6f 72 6b 73 70 61 63 65 0a 0a 44 |End Workspace..D|
00000230 65 66 69 6e 65 20 4d 6f 64 75 6c 65 0a 20 4e 61 |efine Module. Na|
00000240 6d 65 20 20 20 20 20 20 57 69 6d 70 52 65 73 69 |me WimpResi|
00000250 7a 65 49 63 6f 6e 0a 20 41 75 74 68 6f 72 20 20 |zeIcon. Author |
00000260 20 20 4a 75 73 74 69 6e 20 46 6c 65 74 63 68 65 | Justin Fletche|
00000270 72 0a 20 53 57 49 73 0a 20 20 42 61 73 65 20 20 |r. SWIs. Base |
00000280 20 20 20 26 43 30 34 38 30 0a 20 20 50 72 65 66 | &C0480. Pref|
00000290 69 78 20 20 20 57 69 6d 70 48 61 63 6b 0a 20 20 |ix WimpHack. |
000002a0 20 30 20 20 20 20 20 20 20 52 65 73 69 7a 65 49 | 0 ResizeI|
000002b0 63 6f 6e 20 20 20 20 20 72 65 73 69 7a 65 69 63 |con resizeic|
000002c0 6f 6e 0a 20 45 6e 64 20 53 57 49 73 0a 20 43 6f |on. End SWIs. Co|
000002d0 6d 6d 61 6e 64 73 0a 20 20 4e 61 6d 65 20 20 20 |mmands. Name |
000002e0 20 20 57 69 6d 70 52 65 73 69 7a 65 49 63 6f 6e | WimpResizeIcon|
000002f0 0a 20 20 48 65 6c 70 20 20 20 20 20 2e 2e 2e 0a |. Help ....|
00000300 20 20 20 20 20 20 20 20 20 20 20 57 69 6d 70 52 | WimpR|
00000310 65 73 69 7a 65 49 63 6f 6e 20 70 72 6f 76 69 64 |esizeIcon provid|
00000320 65 73 20 74 68 65 20 57 69 6d 70 48 61 63 6b 5f |es the WimpHack_|
00000330 52 65 73 69 7a 65 49 63 6f 6e 20 63 61 6c 6c 20 |ResizeIcon call |
00000340 77 68 69 63 68 20 61 6c 6c 6f 77 73 0a 20 20 20 |which allows. |
00000350 20 20 20 20 20 20 20 20 6e 6f 72 6d 61 6c 20 70 | normal p|
00000360 65 6f 70 6c 65 20 74 6f 20 67 65 74 20 61 72 6f |eople to get aro|
00000370 75 6e 64 20 74 68 65 20 62 75 67 20 77 68 65 72 |und the bug wher|
00000380 65 20 52 4f 33 2e 35 20 70 72 6f 67 72 61 6d 6d |e RO3.5 programm|
00000390 65 72 73 20 73 74 69 63 6b 0a 20 20 20 20 20 20 |ers stick. |
000003a0 20 20 20 20 20 63 61 6c 6c 73 20 69 6e 20 74 6f | calls in to|
000003b0 20 52 4f 33 2e 35 20 6f 6e 6c 79 20 63 6f 64 65 | RO3.5 only code|
000003c0 20 77 68 69 63 68 20 77 6f 75 6c 64 20 6f 74 68 | which would oth|
000003d0 65 72 77 69 73 65 20 77 6f 72 6b 20 70 65 72 66 |erwise work perf|
000003e0 65 63 74 6c 79 0a 20 20 20 20 20 20 20 20 20 20 |ectly. |
000003f0 20 77 65 6c 6c 20 6f 6e 20 6f 6c 64 65 72 20 76 | well on older v|
00000400 65 72 73 69 6f 6e 73 20 6f 66 20 52 4f 2e 7c 4d |ersions of RO.|M|
00000410 0a 20 20 20 20 20 20 20 20 20 20 20 49 20 73 68 |. I sh|
00000420 61 6c 6c 6e 27 74 20 6d 65 6e 74 69 6f 6e 20 74 |alln't mention t|
00000430 68 65 20 6f 74 68 65 72 20 73 69 6c 6c 79 20 74 |he other silly t|
00000440 68 69 6e 67 73 20 74 68 65 79 20 64 6f 8c 0a 20 |hings they do.. |
00000450 45 6e 64 20 43 6f 6d 6d 61 6e 64 73 0a 20 57 6f |End Commands. Wo|
00000460 72 6b 73 70 61 63 65 20 60 6c 65 6e 5f 77 6f 72 |rkspace `len_wor|
00000470 6b 73 70 61 63 65 0a 45 6e 64 20 4d 6f 64 75 6c |kspace.End Modul|
00000480 65 0a 0a 23 52 45 4d 20 4f 66 66 0a 2e 72 65 73 |e..#REM Off..res|
00000490 69 7a 65 69 63 6f 6e 0a 20 20 20 53 54 4d 46 44 |izeicon. STMFD|
000004a0 20 20 20 28 73 70 29 21 2c 7b 72 30 2d 72 37 2c | (sp)!,{r0-r7,|
000004b0 6c 69 6e 6b 7d 20 20 20 20 20 20 20 20 20 20 20 |link} |
000004c0 20 3b 20 53 74 61 63 6b 20 72 65 67 69 73 74 65 | ; Stack registe|
000004d0 72 73 0a 20 20 20 52 45 4d 20 20 20 20 20 22 25 |rs. REM "%|
000004e0 63 30 34 25 63 33 30 53 74 61 72 74 69 6e 67 20 |c04%c30Starting |
000004f0 72 65 63 72 65 61 74 69 6f 6e 20 66 6f 72 20 77 |recreation for w|
00000500 69 6e 64 6f 77 20 25 26 30 2c 20 69 63 6f 6e 20 |indow %&0, icon |
00000510 25 72 31 22 0a 20 20 20 20 20 20 20 20 20 20 20 |%r1". |
00000520 3b 20 66 69 72 73 74 20 77 65 20 6e 65 65 64 20 |; first we need |
00000530 74 6f 20 73 74 6f 72 65 20 74 68 65 20 64 65 74 |to store the det|
00000540 61 69 6c 73 20 67 69 76 65 6e 0a 20 20 20 4d 4f |ails given. MO|
00000550 56 20 20 20 20 20 72 36 2c 73 70 20 20 20 20 20 |V r6,sp |
00000560 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000570 20 20 20 20 3b 20 69 6e 20 63 61 73 65 20 77 65 | ; in case we|
00000580 20 68 61 76 65 20 74 6f 20 65 78 69 74 0a 20 20 | have to exit. |
00000590 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
*
000005b0 20 20 20 20 20 20 20 3b 20 70 72 65 6d 61 74 75 | ; prematu|
000005c0 72 65 6c 79 2c 20 73 74 6f 72 65 20 73 74 61 63 |rely, store stac|
000005d0 6b 20 70 74 72 0a 20 20 20 4d 4f 56 20 20 20 20 |k ptr. MOV |
000005e0 20 72 37 2c 72 31 20 20 20 20 20 20 20 20 20 20 | r7,r1 |
000005f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b | ;|
00000600 20 72 37 20 3d 20 69 63 6f 6e 20 6e 75 6d 62 65 | r7 = icon numbe|
00000610 72 20 74 6f 20 72 65 2d 63 72 65 61 74 65 0a 20 |r to re-create. |
00000620 20 20 53 54 52 57 20 20 20 20 72 30 2c 60 64 65 | STRW r0,`de|
00000630 6c 77 69 6e 20 20 20 20 20 20 20 20 20 20 20 20 |lwin |
00000640 20 20 20 20 20 20 20 20 3b 20 73 74 6f 72 65 20 | ; store |
00000650 77 69 6e 20 69 6e 20 64 65 6c 65 74 65 20 62 6c |win in delete bl|
00000660 6f 63 6b 0a 20 20 20 20 20 20 20 20 20 20 20 3b |ock. ;|
00000670 20 72 65 61 64 20 74 68 65 20 64 61 74 61 20 61 | read the data a|
00000680 62 6f 75 74 20 74 68 65 20 69 63 6f 6e 0a 20 20 |bout the icon. |
00000690 20 53 54 4d 49 41 20 20 20 72 31 32 2c 7b 72 30 | STMIA r12,{r0|
000006a0 2c 72 31 7d 20 20 20 20 20 20 20 20 20 20 20 20 |,r1} |
000006b0 20 20 20 20 20 20 20 3b 20 73 74 6f 72 65 20 77 | ; store w|
000006c0 69 6e 20 61 6e 64 20 69 63 6f 6e 20 69 6e 20 62 |in and icon in b|
000006d0 6c 6f 63 6b 0a 20 20 20 52 45 4d 20 20 20 20 20 |lock. REM |
000006e0 22 47 65 74 74 69 6e 67 20 69 63 6f 6e 20 64 61 |"Getting icon da|
000006f0 74 61 22 0a 20 20 20 4d 4f 56 20 20 20 20 20 72 |ta". MOV r|
00000700 31 2c 72 31 32 20 20 20 20 20 20 20 20 20 20 20 |1,r12 |
00000710 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 20 67 | ; g|
00000720 65 74 20 74 68 65 20 62 6c 6f 63 6b 20 70 6f 69 |et the block poi|
00000730 6e 74 65 72 0a 20 20 20 53 57 49 20 20 20 20 20 |nter. SWI |
00000740 22 58 57 69 6d 70 5f 47 65 74 49 63 6f 6e 53 74 |"XWimp_GetIconSt|
00000750 61 74 65 22 20 20 20 20 20 20 20 20 20 20 3b 20 |ate" ; |
00000760 66 69 6e 64 20 6f 75 74 20 74 68 65 20 6f 6c 64 |find out the old|
00000770 20 62 6c 6f 63 6b 73 20 64 61 74 61 0a 20 20 20 | blocks data. |
00000780 4c 44 4d 46 44 20 20 20 28 73 70 29 2c 7b 72 30 |LDMFD (sp),{r0|
00000790 2d 72 35 7d 20 20 20 20 20 20 20 20 20 20 20 20 |-r5} |
000007a0 20 20 20 20 20 20 3b 20 6e 6f 77 20 72 65 61 64 | ; now read|
000007b0 20 62 61 63 6b 20 74 68 65 20 6e 65 77 20 6c 6f | back the new lo|
000007c0 63 61 74 69 6f 6e 0a 20 20 20 53 54 4d 49 41 20 |cation. STMIA |
000007d0 20 20 72 31 32 2c 7b 72 30 2d 72 35 7d 20 20 20 | r12,{r0-r5} |
000007e0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
000007f0 3b 20 61 6e 64 20 73 74 6f 72 65 20 69 6e 20 74 |; and store in t|
00000800 68 65 20 73 61 66 65 20 62 6c 6f 63 6b 0a 20 20 |he safe block. |
00000810 20 20 20 20 20 20 20 20 20 3b 20 6e 6f 77 20 74 | ; now t|
00000820 6f 20 64 65 6c 65 74 65 20 74 68 65 20 69 63 6f |o delete the ico|
00000830 6e 0a 20 20 20 52 45 4d 20 20 20 20 20 22 44 65 |n. REM "De|
00000840 6c 65 74 69 6e 67 20 69 63 6f 6e 22 0a 20 20 20 |leting icon". |
00000850 4d 4f 56 20 20 20 20 20 72 31 2c 72 31 32 20 20 |MOV r1,r12 |
00000860 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000870 20 20 20 20 20 20 3b 20 67 65 74 20 74 68 65 20 | ; get the |
00000880 62 6c 6f 63 6b 20 70 6f 69 6e 74 65 72 0a 20 20 |block pointer. |
00000890 20 53 57 49 20 20 20 20 20 22 58 57 69 6d 70 5f | SWI "XWimp_|
000008a0 44 65 6c 65 74 65 49 63 6f 6e 22 20 20 20 20 20 |DeleteIcon" |
000008b0 20 20 20 20 20 20 20 3b 20 64 65 6c 65 74 65 20 | ; delete |
000008c0 74 68 65 20 69 63 6f 6e 0a 20 20 20 42 56 53 20 |the icon. BVS |
000008d0 20 20 20 20 24 65 78 69 74 20 20 20 20 20 20 20 | $exit |
000008e0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
000008f0 20 20 3b 20 65 78 69 74 20 67 72 61 63 65 66 75 | ; exit gracefu|
00000900 6c 6c 79 20 69 66 20 65 72 72 6f 72 0a 20 20 20 |lly if error. |
00000910 20 20 20 20 20 20 20 20 3b 20 61 6e 64 20 74 68 | ; and th|
00000920 65 6e 20 63 72 65 61 74 65 20 6c 6f 74 73 20 6f |en create lots o|
00000930 66 20 69 63 6f 6e 73 2e 2e 2e 0a 20 20 20 52 45 |f icons.... RE|
00000940 4d 20 20 20 20 20 22 44 65 6c 65 74 65 64 22 0a |M "Deleted".|
00000950 20 20 20 4d 56 4e 20 20 20 20 20 72 32 2c 23 4e | MVN r2,#N|
00000960 4f 54 20 2d 31 20 20 20 20 20 20 20 20 20 20 20 |OT -1 |
00000970 20 20 20 20 20 20 20 20 20 3b 20 75 73 65 20 2d | ; use -|
00000980 31 20 74 6f 20 6d 61 72 6b 20 65 6e 64 20 6f 66 |1 to mark end of|
00000990 20 6c 69 73 74 0a 20 20 20 53 54 4d 46 44 20 20 | list. STMFD |
000009a0 20 28 73 70 29 21 2c 7b 72 32 7d 20 20 20 20 20 | (sp)!,{r2} |
000009b0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b | ;|
000009c0 20 73 74 61 63 6b 20 76 61 6c 75 65 0a 20 20 20 | stack value. |
000009d0 4c 44 52 57 20 20 20 20 72 30 2c 60 77 69 6e 20 |LDRW r0,`win |
000009e0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
000009f0 20 20 20 20 20 20 3b 20 72 65 61 64 20 77 69 6e | ; read win|
00000a00 64 6f 77 20 68 61 6e 64 6c 65 0a 20 20 20 53 54 |dow handle. ST|
00000a10 52 57 20 20 20 20 72 30 2c 60 69 63 6f 6e 20 20 |RW r0,`icon |
00000a20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000a30 20 20 20 20 3b 20 73 74 6f 72 65 20 77 69 6e 64 | ; store wind|
00000a40 6f 77 20 68 61 6e 64 6c 65 20 61 74 20 62 6c 6f |ow handle at blo|
00000a50 63 6b 20 73 74 61 72 74 0a 24 63 72 65 61 74 65 |ck start.$create|
00000a60 6c 6f 6f 70 0a 20 20 20 41 44 52 57 20 20 20 20 |loop. ADRW |
00000a70 72 31 2c 60 69 63 6f 6e 20 20 20 20 20 20 20 20 |r1,`icon |
00000a80 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 20 | ; |
00000a90 67 65 74 20 70 6f 69 6e 74 65 72 20 74 6f 20 63 |get pointer to c|
00000aa0 72 65 61 74 65 20 62 6c 6f 63 6b 0a 20 20 20 52 |reate block. R|
00000ab0 45 4d 20 20 20 20 20 22 54 72 79 69 6e 67 20 74 |EM "Trying t|
00000ac0 6f 20 63 72 65 61 74 65 2c 20 62 6c 6f 63 6b 20 |o create, block |
00000ad0 3d 20 25 26 31 22 0a 20 20 20 4c 44 52 20 20 20 |= %&1". LDR |
00000ae0 20 20 72 32 2c 5b 72 31 5d 0a 20 20 20 52 45 4d | r2,[r1]. REM|
00000af0 20 20 20 20 20 22 57 69 6e 20 3d 20 25 26 32 22 | "Win = %&2"|
00000b00 0a 20 20 20 53 57 49 20 20 20 20 20 22 58 57 69 |. SWI "XWi|
00000b10 6d 70 5f 43 72 65 61 74 65 49 63 6f 6e 22 20 20 |mp_CreateIcon" |
00000b20 20 20 20 20 20 20 20 20 20 20 3b 20 63 72 65 61 | ; crea|
00000b30 74 65 20 74 68 65 20 69 63 6f 6e 0a 20 20 20 42 |te the icon. B|
00000b40 56 53 20 20 20 20 20 24 65 78 69 74 20 20 20 20 |VS $exit |
00000b50 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000b60 20 20 20 20 20 3b 20 65 78 69 74 20 67 72 61 63 | ; exit grac|
00000b70 65 66 75 6c 6c 79 20 69 66 20 65 72 72 6f 72 0a |efully if error.|
00000b80 20 20 20 52 45 4d 20 20 20 20 20 22 43 72 65 61 | REM "Crea|
00000b90 74 65 64 20 69 63 6f 6e 20 3a 20 25 72 30 22 0a |ted icon : %r0".|
00000ba0 20 20 20 43 4d 50 20 20 20 20 20 72 30 2c 72 37 | CMP r0,r7|
00000bb0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000bc0 20 20 20 20 20 20 20 20 20 3b 20 68 61 76 65 20 | ; have |
00000bd0 77 65 20 66 6f 75 6e 64 20 74 68 65 20 69 63 6f |we found the ico|
00000be0 6e 20 79 65 74 20 3f 0a 20 20 20 53 54 4d 4c 54 |n yet ?. STMLT|
00000bf0 46 44 20 28 73 70 29 21 2c 7b 72 30 7d 20 20 20 |FD (sp)!,{r0} |
00000c00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000c10 20 3b 20 69 66 20 6e 6f 74 2c 20 73 74 61 63 6b | ; if not, stack|
00000c20 20 74 68 65 20 69 63 6f 6e 20 6e 75 6d 62 65 72 | the icon number|
00000c30 20 8c 0a 20 20 20 42 4c 54 20 20 20 20 20 24 63 | .. BLT $c|
00000c40 72 65 61 74 65 6c 6f 6f 70 20 20 20 20 20 20 20 |reateloop |
00000c50 20 20 20 20 20 20 20 20 20 20 20 20 3b 20 8c 20 | ; . |
00000c60 61 6e 64 20 74 72 79 20 61 67 61 69 6e 0a 20 20 |and try again. |
00000c70 20 20 20 20 20 20 20 20 20 3b 20 77 65 27 76 65 | ; we've|
00000c80 20 66 6f 75 6e 64 20 74 68 65 20 69 63 6f 6e 20 | found the icon |
00000c90 77 65 20 72 65 61 6c 6c 79 20 77 61 6e 74 65 64 |we really wanted|
00000ca0 2c 20 73 6f 20 6e 6f 77 20 77 65 20 6d 75 73 74 |, so now we must|
00000cb0 20 64 65 6c 65 74 65 0a 20 20 20 20 20 20 20 20 | delete. |
00000cc0 20 20 20 3b 20 61 6c 6c 20 74 68 65 20 72 75 62 | ; all the rub|
00000cd0 62 69 73 68 0a 0a 20 20 20 52 45 4d 20 20 20 20 |bish.. REM |
00000ce0 20 22 4e 6f 77 20 74 6f 20 64 65 6c 65 74 65 20 | "Now to delete |
00000cf0 74 68 65 20 72 75 62 62 69 73 68 22 0a 20 20 20 |the rubbish". |
00000d00 41 44 52 57 20 20 20 20 72 31 2c 60 64 65 6c 77 |ADRW r1,`delw|
00000d10 69 6e 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |in |
00000d20 20 20 20 20 20 20 3b 20 67 65 74 20 70 6f 69 6e | ; get poin|
00000d30 74 65 72 20 74 6f 20 64 65 6c 65 74 65 20 62 6c |ter to delete bl|
00000d40 6f 63 6b 0a 24 64 65 6c 65 74 65 6c 6f 6f 70 0a |ock.$deleteloop.|
00000d50 20 20 20 4c 44 4d 46 44 20 20 20 28 73 70 29 21 | LDMFD (sp)!|
00000d60 2c 7b 72 30 7d 20 20 20 20 20 20 20 20 20 20 20 |,{r0} |
00000d70 20 20 20 20 20 20 20 20 20 3b 20 72 65 61 64 20 | ; read |
00000d80 69 63 6f 6e 20 6e 75 6d 62 65 72 0a 20 20 20 52 |icon number. R|
00000d90 45 4d 20 20 20 20 20 22 52 65 61 64 20 6e 75 6d |EM "Read num|
00000da0 62 65 72 20 25 72 30 22 0a 20 20 20 43 4d 4e 20 |ber %r0". CMN |
00000db0 20 20 20 20 72 30 2c 23 31 20 20 20 20 20 20 20 | r0,#1 |
00000dc0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000dd0 20 20 3b 20 69 73 20 69 74 20 2d 31 20 28 65 6e | ; is it -1 (en|
00000de0 64 20 6d 61 72 6b 65 72 29 20 3f 0a 20 20 20 42 |d marker) ?. B|
00000df0 45 51 20 20 20 20 20 24 6c 61 73 74 69 63 6f 6e |EQ $lasticon|
00000e00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000e10 20 20 20 20 20 3b 20 69 66 20 73 6f 2c 20 77 65 | ; if so, we|
00000e20 27 72 65 20 64 6f 6e 65 20 21 0a 20 20 20 53 54 |'re done !. ST|
00000e30 52 57 20 20 20 20 72 30 2c 60 64 65 6c 69 63 6f |RW r0,`delico|
00000e40 6e 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |n |
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