354 lines
5.8 KiB
PHP
354 lines
5.8 KiB
PHP
; Playlist support for MIDPLAY
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LCOLOR equ 0x00ff00
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PCOLOR equ 0xffffff
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PL_X equ 10 shl 16
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PL_Y equ PLY shl 16
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PL_XY equ 10 shl 16+PLY
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PL_show:
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test [flag],FL_HIDDEN
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jnz .ex
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pusha
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and [counter],0
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mov ebx,PL_X+255
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mov eax,13
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mov ecx,PL_Y-1 shl 16+4+9*LISTITEMS
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xor edx,edx
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mcall
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movzx ecx,byte[list_count]
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test ecx,ecx
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jz .ex2
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push ecx
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imul ecx,9
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add ecx,PL_Y-1 shl 16-2
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mov edx,11+1 shl 29+1 shl 30
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mov eax,8
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mcall
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pop ecx
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mov edi,[pl_ptr]
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mov eax,4
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mov ebx,PL_XY+2 shl 16
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.sh_loop:
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movzx esi,word[edi]
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and esi,not FL_MULSEL
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add edi,2
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pusha
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mov edx,edi
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mov ecx,[counter]
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test word[edi-2],FL_MULSEL
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jz .nosel
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pusha
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mov ebx,PL_X+255+1 shl 16-2
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imul ecx,9
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shl ecx,16
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add ecx,PL_Y-1 shl 16+8
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mov edx,0xc6
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mov eax,13
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mcall
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popa
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.nosel:
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pusha
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mov edx,ebx
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mov esi,0xa0a0a0;0x508cec
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mcall 47,0x30000
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popa
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cmp ecx,[play_num]
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je .high
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mov ecx,LCOLOR
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jmp .int
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.high:
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mov ecx,PCOLOR
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.int:
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add ebx,25 shl 16
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mcall
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popa
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add edi,esi
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add ebx,9
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inc [counter]
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loop .sh_loop2
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jmp .ex2
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.sh_loop2:
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jmp .sh_loop
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.ex2:
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popa
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test [flag],FL_BOTTRED
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jz .nobott
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pusha
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mcall 7,hdr_raw+8+275*16*3,<275,12>,<10,(WND_HEIGHT-20)>
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mov ebp,main_coo2
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mov esi,10 shl 16
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mov edi,(WND_HEIGHT-22)shl 16
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mov ecx,1
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pushd 155 shl 16+5
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pushd (WND_HEIGHT-22) shl 16+5
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call draw_navigation
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add esp,8
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popa
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call draw_bottom
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and [flag],not FL_BOTTRED
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.nobott:
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.ex:
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ret
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PL_add:
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; in: esi->filename,ecx->fname_len
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jecxz .ex
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cmp [list_count],LISTITEMS
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jae .ex
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pusha
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mov edi,[play_limit]
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mov [edi],cx
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add edi,2
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rep movsb
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mov [play_limit],edi
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inc [list_count]
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popa
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.ex:
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ret
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PL_del:
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movzx ecx,byte[list_count]
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jecxz .ex
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call PL_get1stsel
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mov edx,ebx
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.lp:
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mov edi,esi
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xor eax,eax
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lodsw
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btr eax,15
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jc .elp2
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add esi,eax
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jmp .elp
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.elp2:
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push esi ecx
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add esi,eax
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mov ecx,[play_limit]
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sub ecx,esi
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rep movsb
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mov [play_limit],edi
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dec [list_count]
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cmp edx,[play_num]
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ja .no
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dec [play_num]
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.no:
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pop ecx esi
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sub esi,2
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.elp:
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inc edx
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loop .lp
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.ex:
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ret
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PL_getitemclick:
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; out: eax- item # (0..n)
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mov ebx,1
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mov eax,37
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mcall
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sub eax,PLY-1
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mov ebx,9
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div bl
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movzx eax,al
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ret
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PL_getbyindex:
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; in:eax-index, out: esi-filename, ecx-length
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mov esi,[pl_ptr]
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mov ecx,eax
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.loop:
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lodsw
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and eax,not FL_MULSEL
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jecxz .gbi
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add esi,eax
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dec ecx
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jmp .loop
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.gbi:
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movzx ecx,ax
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ret
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PL_get1stsel:
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; out: esi- 1st selected, ebx - index
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mov esi,[pl_ptr]
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xor ebx,ebx
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PL_getnextsel:
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push eax ecx
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movzx ecx,[list_count]
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test ecx, ecx
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jz .ex2
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.lp:
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movzx eax,word[esi]
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btr eax,15
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jc .ex2
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lea esi,[esi+eax+2]
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inc ebx
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loop .lp
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xor ebx,ebx
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.ex2:
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pop ecx
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.ex:
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pop eax
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ret
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PL_clearsel:
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pusha
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mov ebx,not FL_MULSEL
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xor eax,eax
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mov esi,[pl_ptr]
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movzx ecx,[list_count]
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jecxz .flg
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.loop:
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and word[esi],bx
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lodsw
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add esi,eax
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loop .loop
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.flg:
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and [flag],not FL_MULSEL
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popa
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ret
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PL_shiftsel:
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pusha
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xor eax,eax
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; mov esi,[pl_ptr]
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; movzx ecx,[list_count]
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.loop:
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lodsw
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or word[esi-2],FL_MULSEL
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add esi,eax
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loop .loop
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jmp PL_clearsel.flg
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PL_invsel:
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pusha
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mov ebx,not FL_MULSEL
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xor eax,eax
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mov esi,[pl_ptr]
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movzx ecx,[list_count]
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jecxz .ex
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.loop:
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xor word[esi],FL_MULSEL
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lodsw
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and eax,ebx
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add esi,eax
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loop .loop
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.ex:
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jmp PL_clearsel.flg
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PL_load:
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and [list_count],0
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mov [pl_ptr],playlist
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mov ebx,PL_info
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mov dword[ebx+16],playlist
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and dword[ebx],0
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mov dword[ebx+12],20*512
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mov eax,70
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mcall
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test eax,eax
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jz .ok1 ; ebx- filesize
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cmp eax,6
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jne .ex
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.ok1:
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mov eax,0x0a0d
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cmp word[playlist],ax
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je .ok
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sub [pl_ptr],2
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.ok:
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mov edi,[pl_ptr]
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add ebx,edi
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mov word[ebx],ax
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add edi,2
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.loo:
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mov edx,edi
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.loo2:
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mov ecx,256
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repne scasb
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cmp edi,ebx
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jb .ok2
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lea edi,[ebx+1]
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.ok2:
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mov ecx,edi
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sub ecx,edx
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dec ecx
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inc edi
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jecxz .shift
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mov [edx-2],cx
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inc [list_count]
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cmp edi,ebx
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jb .loo
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.ex1:
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sub ebx,2
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mov [play_limit],ebx
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.ex:
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ret
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.shift:
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mov ecx,ebx
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sub ecx,edi
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jecxz .ex1
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sub ebx,2
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mov esi,edi
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sub edi,2
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push edi
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rep movsb
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pop edi
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jmp .loo
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PL_save:
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movzx ecx,byte[list_count]
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jecxz .ex
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mov eax,0x0a0d
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mov edi,[pl_ptr]
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lea edx,[edi+2]
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mov [PL_info+16],edx
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.savl:
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movzx ebx,word[edi]
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and bx,not FL_MULSEL
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stosw
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add edi,ebx
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loop .savl
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stosw
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sub edi,[pl_ptr]
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mov ebx,PL_info
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mov [ebx+12],edi
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mov byte[ebx],2
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mov eax,70
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mcall
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.ex:
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ret
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PL_swap: ; swap [ebx] with [ebx+1]
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mov eax,ebx
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call PL_getbyindex
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add ecx,2
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sub esi,2
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push ecx esi ; save begin & length of 1st fname
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mov edi,fnbuf
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rep movsb
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movzx ecx,word[esi]
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and cx,not FL_MULSEL
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add ecx,2
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pop edi
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rep movsb
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pop ecx
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mov esi,fnbuf
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rep movsb
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cmp ebx,[play_num]
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jne .nosel1
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inc [play_num]
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ret
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.nosel1:
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inc ebx
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cmp ebx,[play_num]
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jne .nosel2
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dec [play_num]
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.nosel2:
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ret
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PL_info:
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.mode dd 0
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dd 0
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dd 0
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.bytes dd 20*512
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dd 0
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db PLAYLIST_PATH,0
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