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th01_op.asm
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;
; +-------------------------------------------------------------------------+
; | This file has been generated by The Interactive Disassembler (IDA) |
; | Copyright (c) 2009 by Hex-Rays, <[email protected]> |
; +-------------------------------------------------------------------------+
;
; Input MD5 : AD4E53E1F1A042FBDA82F86B9BD6728C
; File Name : th01/OP.EXE
; Format : MS-DOS executable (EXE)
; Base Address: 0h Range: 0h-14040h Loaded length: 13418h
; Entry Point : 0:0
; OS type : MS DOS
; Application type: Executable 16bit
.286 ; Force the .model directive to create 16-bit default segments...
.model large
__LARGE__ equ 1
.386 ; ... then switch to what we actually need.
; And yes, we can't move this to an include file for some reason.
include ReC98.inc
include th01/th01.asm
include libs/BorlandC/regs.inc
option emulator
extern @$bdla$qnv:proc
extern @$bnwa$qui:proc
extern FTOL@:proc
extern SCOPY@:proc
extern __fgetc:proc
extern __mbcjmstojis:proc
extern __mbctype:byte
extern __mscjmstojis:proc
extern __setargv__:proc ; main() needs both to be set
extern __setenvp__:proc
extern _atol:proc
extern _close:proc
extern _delay:proc
extern _execl:proc
extern _exit:proc
extern _farfree:proc
extern _farmalloc:proc
extern _fclose:proc
extern _filelength:proc
extern _fopen:proc
extern _fputc:proc
extern _fputs:proc
extern _fread:proc
extern _getvect:proc
extern _int86:proc
extern _intdosx:proc
extern _memcmp:proc
extern _memcpy:proc
extern _memset:proc
extern _open:proc
extern _printf:proc
extern _segread:proc
extern _setvect:proc
extern _strcmp:proc
extern _toupper:proc
extern _vsprintf:proc
; ===========================================================================
; Segment type: Pure code
_TEXT segment word public 'CODE' use16
assume cs:_TEXT
assume es:nothing, ds:DGROUP, fs:nothing, gs:nothing
include libs/piloadc/piloadc.asm
include libs/master.lib/graph_400line.asm
include libs/master.lib/graph_clear.asm
include libs/master.lib/graph_show.asm
include libs/master.lib/graph_start.asm
include libs/master.lib/palette_show.asm
include libs/master.lib/palette_init.asm
include libs/master.lib/respal_exist.asm
include libs/master.lib/respal_free.asm
include libs/master.lib/resdata.asm
include libs/master.lib/file_read.asm
include libs/master.lib/file_close.asm
include libs/master.lib/file_ropen.asm
include libs/master.lib/file_seek.asm
include libs/master.lib/dos_free.asm
include libs/master.lib/keystart.asm
include libs/master.lib/keybios.asm
include libs/master.lib/dos_ropen.asm
include libs/master.lib/egc.asm
include libs/master.lib/random.asm
_TEXT ends
; ---------------------------------------------------------------------------
; ===========================================================================
; Segment type: Pure code
op_01_TEXT segment byte public 'CODE' use16
assume cs:op_01_TEXT
;org 4
assume es:nothing, ss:nothing, ds:_DATA, fs:nothing, gs:nothing
enter 2, 0
push si
push di
xor si, si
jmp short loc_A1E5
; ---------------------------------------------------------------------------
loc_A1CE:
push 190h
call @$bnwa$qui
pop cx
mov bx, si
shl bx, 2
mov [bx+118Eh], dx
mov [bx+118Ch], ax
inc si
loc_A1E5:
cmp si, 50h ; 'P'
jl short loc_A1CE
push 4
call sub_B9C0
push 1
call _graph_accesspage_func
add sp, 4
xor si, si
jmp short loc_A22A
; ---------------------------------------------------------------------------
loc_A1FF:
xor di, di
mov [bp-2], si
jmp short loc_A223
; ---------------------------------------------------------------------------
loc_A206:
les bx, _VRAM_PLANE_B
add bx, [bp-2]
mov al, es:[bx]
mov bx, si
shl bx, 2
les bx, [bx+118Ch]
add bx, di
mov es:[bx], al
inc di
add word ptr [bp-2], 50h ; 'P'
loc_A223:
cmp di, 190h
jl short loc_A206
inc si
loc_A22A:
cmp si, 50h ; 'P'
jl short loc_A1FF
call sub_BA0A
push 0
call _graph_accesspage_func
pop cx
pop di
pop si
leave
retf
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A240 proc far
_ptr = byte ptr -12h
var_B = byte ptr -0Bh
var_A = byte ptr -0Ah
var_9 = byte ptr -9
var_8 = byte ptr -8
stream = dword ptr -6
var_1 = byte ptr -1
enter 12h, 0
mov [bp+var_1], 0
push ds
push offset aRB ; "rb"
push ds
push offset path ; "reiiden.cfg"
call _fopen
add sp, 8
mov word ptr [bp+stream+2], dx
mov word ptr [bp+stream], ax
or ax, dx
jnz short loc_A266
loc_A262:
mov [bp+var_1], 1
loc_A266:
cmp [bp+var_1], 0
jnz short loc_A2CE
pushd [bp+stream] ; stream
push 0B0001h ; size
push ss
lea ax, [bp+_ptr]
push ax ; ptr
call _fread
add sp, 0Ch
push 7 ; n
push ds
push offset s ; "REIIDEN"
push ss
lea ax, [bp+_ptr]
push ax ; s1
call _memcmp
add sp, 0Ah
or ax, ax
jz short loc_A2A8
pushd [bp+stream] ; stream
call _fclose
add sp, 4
jmp short loc_A262
; ---------------------------------------------------------------------------
loc_A2A8:
mov al, [bp+var_B]
mov byte ptr word_12320, al
mov al, [bp+var_A]
mov byte ptr word_12320+1, al
mov al, [bp+var_9]
mov byte ptr word_12322, al
mov al, [bp+var_8]
mov byte ptr word_12322+1, al
pushd [bp+stream] ; stream
call _fclose
add sp, 4
leave
retf
; ---------------------------------------------------------------------------
loc_A2CE:
mov byte ptr word_12320, 1
mov byte ptr word_12320+1, 1
mov byte ptr word_12322, 1
mov byte ptr word_12322+1, 2
leave
retf
sub_A240 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A2E4 proc far
stream = dword ptr -6
var_1 = byte ptr -1
enter 6, 0
mov [bp+var_1], 0
push ds
push offset aWb ; "wb"
push ds
push offset path ; "reiiden.cfg"
call _fopen
add sp, 8
mov word ptr [bp+stream+2], dx
mov word ptr [bp+stream], ax
or ax, dx
jnz short loc_A30A
mov [bp+var_1], 1
loc_A30A:
cmp [bp+var_1], 0
jnz short locret_A361
pushd [bp+stream] ; stream
push ds
push offset s ; "REIIDEN"
call _fputs
pushd [bp+stream] ; stream
mov al, byte ptr word_12320
cbw
push ax ; c
call _fputc
pushd [bp+stream] ; stream
mov al, byte ptr word_12320+1
cbw
push ax ; c
call _fputc
pushd [bp+stream] ; stream
mov al, byte ptr word_12322
cbw
push ax ; c
call _fputc
pushd [bp+stream] ; stream
mov al, byte ptr word_12322+1
cbw
push ax ; c
call _fputc
pushd [bp+stream] ; stream
call _fclose
add sp, 24h
locret_A361:
leave
retf
sub_A2E4 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A363 proc far
var_30 = byte ptr -30h
var_2F = byte ptr -2Fh
outregs = REGS ptr -20h
inregs = REGS ptr -10h
enter 30h, 0
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 7
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 8
push ss
lea ax, [bp+var_30]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 14h
test byte ptr [bp+outregs+1], 4
jnz short loc_A3A8
test [bp+var_2F], 8
jz short loc_A3C9
loc_A3A8:
cmp word_12334, 0
jnz short loc_A3CF
mov al, byte_12325
dec al
mov byte_12325, al
cbw
or ax, ax
jge short loc_A3C1
mov byte_12325, 3
loc_A3C1:
mov word_12334, 1
jmp short loc_A3CF
; ---------------------------------------------------------------------------
loc_A3C9:
mov word_12334, 0
loc_A3CF:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 9
push ss
lea ax, [bp+var_30]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 20h
jnz short loc_A3F7
test [bp+var_2F], 8
jz short loc_A419
loc_A3F7:
cmp word_12336, 0
jnz short loc_A41F
mov al, byte_12325
inc al
mov byte_12325, al
cbw
cmp ax, 3
jle short loc_A411
mov byte_12325, 0
loc_A411:
mov word_12336, 1
jmp short loc_A41F
; ---------------------------------------------------------------------------
loc_A419:
mov word_12336, 0
loc_A41F:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 3
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 10h
jz short loc_A448
mov byte_12327, 1
jmp short loc_A44D
; ---------------------------------------------------------------------------
loc_A448:
mov byte_12327, 0
loc_A44D:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 5
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 2
jz short loc_A476
mov byte_12328, 1
jmp short loc_A47B
; ---------------------------------------------------------------------------
loc_A476:
mov byte_12328, 0
loc_A47B:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 0
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 1
jz short loc_A4A4
mov byte_12329, 1
leave
retf
; ---------------------------------------------------------------------------
loc_A4A4:
mov byte_12329, 0
leave
retf
sub_A363 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A4AB proc far
var_30 = byte ptr -30h
var_2F = byte ptr -2Fh
outregs = REGS ptr -20h
inregs = REGS ptr -10h
enter 30h, 0
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 7
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 8
push ss
lea ax, [bp+var_30]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 14h
test byte ptr [bp+outregs+1], 4
jnz short loc_A4F0
test [bp+var_2F], 8
jz short loc_A512
loc_A4F0:
cmp word_12339, 0
jnz short loc_A518
mov al, byte_12325
dec al
mov byte_12325, al
cbw
or ax, ax
jge short loc_A50A
mov al, byte_12338
mov byte_12325, al
loc_A50A:
mov word_12339, 1
jmp short loc_A518
; ---------------------------------------------------------------------------
loc_A512:
mov word_12339, 0
loc_A518:
test byte ptr [bp+outregs+1], 8
jnz short loc_A524
test [bp+var_2F], 40h
jz short loc_A52B
loc_A524:
mov byte_12326, 1
jmp short loc_A530
; ---------------------------------------------------------------------------
loc_A52B:
mov byte_12326, 0
loc_A530:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 9
push ss
lea ax, [bp+var_30]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 20h
jnz short loc_A558
test [bp+var_2F], 8
jz short loc_A57F
loc_A558:
cmp word_1233B, 0
jnz short loc_A585
mov al, byte_12325
inc al
mov byte_12325, al
cbw
mov dl, byte_12338
mov dh, 0
cmp ax, dx
jle short loc_A577
mov byte_12325, 0
loc_A577:
mov word_1233B, 1
jmp short loc_A585
; ---------------------------------------------------------------------------
loc_A57F:
mov word_1233B, 0
loc_A585:
test byte ptr [bp+outregs+1], 10h
jnz short loc_A591
test [bp+var_2F], 1
jz short loc_A598
loc_A591:
mov byte_1232B, 1
jmp short loc_A59D
; ---------------------------------------------------------------------------
loc_A598:
mov byte_1232B, 0
loc_A59D:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 3
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 10h
jz short loc_A5C6
mov byte_12327, 1
jmp short loc_A5CB
; ---------------------------------------------------------------------------
loc_A5C6:
mov byte_12327, 0
loc_A5CB:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 5
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 2
jz short loc_A5F4
mov byte_12328, 1
jmp short loc_A5F9
; ---------------------------------------------------------------------------
loc_A5F4:
mov byte_12328, 0
loc_A5F9:
mov byte ptr [bp+inregs+1], 4
mov byte ptr [bp+inregs], 0
push ss
lea ax, [bp+outregs]
push ax ; outregs
push ss
lea ax, [bp+inregs]
push ax ; inregs
push 18h ; intno
call _int86
add sp, 0Ah
test byte ptr [bp+outregs+1], 1
jz short loc_A622
mov byte_12329, 1
leave
retf
; ---------------------------------------------------------------------------
loc_A622:
mov byte_12329, 0
leave
retf
sub_A4AB endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A629 proc far
arg_0 = word ptr 6
push bp
mov bp, sp
push si
push di
mov ax, [bp+arg_0]
shl ax, 6
mov dx, [bp+arg_0]
shl dx, 4
add ax, dx
mov si, ax
push 0Fh
call sub_B976
pop cx
xor di, di
jmp short loc_A65C
; ---------------------------------------------------------------------------
loc_A64A:
les bx, _VRAM_PLANE_B
add bx, si
mov dword ptr es:[bx], 0FFFFFFFFh
inc di
add si, 4
loc_A65C:
cmp di, 14h
jl short loc_A64A
call sub_BA0A
pop di
pop si
pop bp
retf
sub_A629 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A66A proc far
var_192 = byte ptr -192h
var_2 = word ptr -2
enter 192h, 0
push si
push di
mov [bp+var_2], 0
xor si, si
xor di, di
lea ax, [bp+var_192]
push ss
push ax
push ds
push offset unk_1233D
mov cx, 190h
call SCOPY@
jmp short loc_A6F5
; ---------------------------------------------------------------------------
loc_A68D:
push 10280h
push si
push 0
call _egc_copy_rect_1_to_0
add sp, 8
push 10280h
push di
push 0
call _egc_copy_rect_1_to_0
add sp, 8
loc_A6AF:
call IRand
mov bx, 190h
cwd
idiv bx
mov si, dx
cmp [bp+si+var_192], 0
jnz short loc_A6AF
mov [bp+si+var_192], 1
loc_A6C8:
call IRand
mov bx, 190h
cwd
idiv bx
mov di, dx
cmp [bp+di+var_192], 0
jnz short loc_A6C8
mov [bp+di+var_192], 1
push si
call sub_A629
pop cx
push di
call sub_A629
pop cx
push 1
call sub_B269
pop cx
loc_A6F5:
mov ax, [bp+var_2]
inc [bp+var_2]
cmp ax, 64h ; 'd'
jb short loc_A68D
push 1
call _graph_accesspage_func
pop cx
call sub_BB85
push 0
call _graph_accesspage_func
pop cx
pop di
pop si
leave
retf
sub_A66A endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A719 proc far
push bp
mov bp, sp
push ds
push offset aReimu_mdt ; "reimu.mdt"
call _mdrv2_bgm_load
add sp, 4
call _mdrv2_bgm_play
push 1
call _graph_accesspage_func
pop cx
push ds
push offset aReiiden2_grp ; "REIIDEN2.grp"
call sub_DAEC
add sp, 4
call sub_BC6D
call sub_BB85
push ds
push offset aReiiden3_grp ; "REIIDEN3.grp"
call sub_DB6F
add sp, 4
push 0
call _graph_accesspage_func
pop cx
call sub_BC8B
push 64h ; 'd'
call sub_B269
pop cx
call sub_A66A
pop bp
retf
sub_A719 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A772 proc far
push bp
mov bp, sp
push 1
call _graph_accesspage_func
pop cx
call sub_BB85
push 0
call _graph_accesspage_func
pop cx
push ds
push offset aOp_win_grp ; "op_win.grp"
call sub_DBAF
add sp, 4
call sub_BB85
pop bp
retf
sub_A772 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A79D proc far
push bp
mov bp, sp
mov al, byte_1232F
cbw
cmp ax, 1
jnz short loc_A7AE
call _resident_free
loc_A7AE:
call key_end
pop bp
retf
sub_A79D endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A7B5 proc far
push bp
mov bp, sp
push si
call sub_A2E4
pushd [dword_13418]
push word_12322+1
push word_12322
push word_12320+1
push word_12320
call _resident_stuff_set
add sp, 0Ch
call sub_A79D
call _mdrv2_bgm_fade_out_nonblock
call sub_B757
mov al, _mode
cbw
cmp ax, 2
jnz short loc_A7FC
les bx, _reiidenconfig
mov es:[bx+reiidenconfig_t.mode], 1
jmp short loc_A820
; ---------------------------------------------------------------------------
loc_A7FC:
mov al, _mode
cbw
cmp ax, 3
jnz short loc_A810
les bx, _reiidenconfig
mov es:[bx+reiidenconfig_t.mode], 3
jmp short loc_A820
; ---------------------------------------------------------------------------
loc_A810:
cmp _mode, 0
jnz short loc_A820
les bx, _reiidenconfig
mov es:[bx+reiidenconfig_t.mode], 0
loc_A820:
les bx, _reiidenconfig
mov es:[bx+reiidenconfig_t.route], 0
mov es:[bx+reiidenconfig_t.stage], 0
mov al, byte ptr word_12322+1
add al, 2
mov es:[bx+reiidenconfig_t.rem_lives], al
mov es:[bx+reiidenconfig_t.p_value], 0
xor si, si
jmp short loc_A867
; ---------------------------------------------------------------------------
loc_A842:
mov ax, si
add ax, ax
les bx, _reiidenconfig
add bx, ax
mov es:[bx+reiidenconfig_t.continues_per_scene], 0
mov ax, si
shl ax, 2
mov bx, word ptr _reiidenconfig
add bx, ax
mov es:[bx+reiidenconfig_t.bonus_per_stage], 0
inc si
loc_A867:
cmp si, 4
jl short loc_A842
les bx, _reiidenconfig
mov es:[bx+reiidenconfig_t.score_highest], 0
mov es:[bx+reiidenconfig_t.continues_total], 0
mov es:[bx+reiidenconfig_t.end_flag], 0
mov es:[bx+reiidenconfig_t.unused_1], 0
mov es:[bx+reiidenconfig_t.snd_need_init], 1
mov es:[bx+reiidenconfig_t.bullet_speed], -4
pushd 0
push ds
push offset aReiiden_0 ; "reiiden"
push ds
push offset aReiiden_0 ; "reiiden"
call _execl
add sp, 0Ch
pop si
pop bp
retf
sub_A7B5 endp
; =============== S U B R O U T I N E =======================================
; Attributes: bp-based frame
sub_A8AD proc far
push bp
mov bp, sp
call sub_A2E4
pushd [dword_13418]
push word_12322+1
push word_12322
push word_12320+1
push word_12320
call _resident_stuff_set
add sp, 0Ch
les bx, _reiidenconfig
cmp es:[bx+reiidenconfig_t.stage], 0
jnz short loc_A8E1
mov ax, seg op_01_TEXT
mov es, ax
assume es:op_01_TEXT
loc_A8E1:
call sub_A79D
call _mdrv2_bgm_fade_out_nonblock
call sub_B757
les bx, _reiidenconfig
assume es:nothing
mov es:[bx+reiidenconfig_t.mode], 0
mov es:[bx+reiidenconfig_t.snd_need_init], 1
mov al, byte ptr word_12322+1
add al, 2
mov es:[bx+reiidenconfig_t.rem_lives], al
mov es:[bx+reiidenconfig_t.unused_1], 0
mov es:[bx+reiidenconfig_t.bullet_speed], -4
mov es:[bx+reiidenconfig_t.p_value], 0
pushd 0
push ds