COMMENT # 
  Copyright (C) JAEHYUK CHO
  All rights reserved.
  Code by JaeHyuk Cho <mailto:minzkn@minzkn.com>
# 

; Process type -------------------------------- 
.386                ; 386 CPU 사용 예고 
.MODEL FLAT,STDCALL ; 표준 규칙 
OPTION CASEMAP:NONE ; 반드시 필요함 

; Window project default ---------------------- 
INCLUDE C:\masm32\include\windows.inc 
INCLUDE C:\masm32\include\user32.inc 
INCLUDE C:\masm32\include\kernel32.inc 

;INCLUDE E:\masm32\include\windows.inc 
;INCLUDE E:\masm32\include\user32.inc 
;INCLUDE E:\masm32\include\kernel32.inc 

; Link library -------------------------------- 
INCLUDELIB C:\masm32\lib\user32.lib 
INCLUDELIB C:\masm32\lib\kernel32.lib 
;INCLUDELIB E:\masm32\lib\user32.lib 
;INCLUDELIB E:\masm32\lib\kernel32.lib 


; Proto region -------------------------------- 
WinMain    PROTO :DWORD, :DWORD, :DWORD, :DWORD 
WndProc    PROTO :DWORD, :DWORD, :DWORD, :DWORD 

; Data select --------------------------------- 
.DATA 
g_instance DD 0 
g_command_line DD 0 
g_class_name DB "minzknWin32Engine", 0 
g_title_name DB "당신은 누구요?", 0 
g_confirm_exit DB "종료하려고요?", 0 
g_confirm_exit_title DB "확인좀 하겠습니다.", 0 
g_hello DB "어라? 윈도우 나올라구 그래.", 0 

; Code zone ----------------------------------- 
.CODE 
START: ; Win32 startup code 
           INVOKE GetModuleHandle, NULL 
           MOV g_instance, EAX 
           INVOKE GetCommandLine 
           MOV g_command_line, EAX 
           INVOKE WinMain, g_instance, NULL, g_command_line, SW_SHOWDEFAULT 
           INVOKE ExitProcess, eax 
           JMP $ 

WinMain    PROC s_instance:DWORD,      ; 나는 누구다 ! 
                s_prev_instance:DWORD, ; 호환때문에 
                s_command_line:DWORD,  ; 이것을 덧붙여서... 
                s_command_show:DWORD   ; 어떻게 보여지라구? 
           LOCAL s_window_class_ex : WNDCLASSEX ; 윈도우 학급 확장 
           LOCAL s_message : MSG                ; 메세지전달 매개체 
           LOCAL s_window : DWORD               ; 주 윈도우 
          
           mov s_window_class_ex.cbSize, sizeof(WNDCLASSEX) 
           mov s_window_class_ex.style, CS_HREDRAW OR CS_VREDRAW 
           mov s_window_class_ex.lpfnWndProc, offset WndProc 
           mov s_window_class_ex.cbClsExtra, NULL 
           mov s_window_class_ex.cbWndExtra, NULL 
           mov eax, s_instance 
           mov s_window_class_ex.hInstance, eax 
           mov s_window_class_ex.hbrBackground, COLOR_BTNFACE + 1 
           mov s_window_class_ex.lpszMenuName, NULL 
           mov s_window_class_ex.lpszClassName, offset g_class_name 
           mov s_window_class_ex.hIcon, NULL 
           mov s_window_class_ex.hCursor, NULL 
           mov s_window_class_ex.hIconSm, 0 
           INVOKE RegisterClassEx, ADDR s_window_class_ex 

           ; Window 등록 
           INVOKE CreateWindowEx, 
                  0, 
                  ADDR g_class_name, 
                  ADDR g_title_name, 
                  WS_OVERLAPPED OR WS_CAPTION OR WS_SYSMENU OR WS_MAXIMIZEBOX OR WS_MINIMIZEBOX OR WS_BORDER OR WS_THICKFRAME, 
                  CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 
                  NULL, NULL, s_instance, NULL 
           mov s_window, eax 
          
           ; 봐라 
           INVOKE ShowWindow, s_window, SW_SHOWNORMAL 
           ; 한번더 봐야되.. 
           INVOKE UpdateWindow, s_window 

WinLoop: 
           INVOKE GetMessage, ADDR s_message, NULL, 0, 0 ; 뭐가 도착했을까? 
           or eax, eax 
           jz WinExitLoop 
           INVOKE TranslateMessage, ADDR s_message ; 키보드 니가 처리해 
           INVOKE DispatchMessage, ADDR s_message ; WndProc 에게 나의 죽음을 알려라~ 
           jmp WinLoop 
WinExitLoop: 

           ; 내가 무슨 상태인지 상부에 보고하자~ 
           mov eax, s_message.wParam 
           ret 
WinMain    ENDP 

; WinProc callback function ------------------- 
WndProc    PROC s_window:DWORD, 
                s_message:DWORD, 
                s_wparam:DWORD, 
                s_lparam:DWORD 
.if s_message == WM_CREATE 
           ; 윈도우 생성했는데 뭐할까? 
           INVOKE MessageBox, s_window, ADDR g_hello, ADDR g_hello, MB_OK OR MB_ICONQUESTION 
           xor eax, eax 
           ret 
.elseif s_message == WM_CLOSE 
           ; 윈도우 종료하기 직전인데... 
           INVOKE MessageBox, s_window, ADDR g_confirm_exit, ADDR g_confirm_exit_title, MB_YESNO OR MB_ICONQUESTION 
           CMP EAX, IDYES 
           JNE ExitCancel 
           INVOKE DestroyWindow, s_window ; 나 종료할려고 하는데... 
ExitCancel: 
           xor eax, eax 
           ret 
.elseif s_message == WM_DESTROY 
           INVOKE PostQuitMessage, NULL ; 진짜 종료할거야... 
           xor eax, eax 
           ret 
.endif    
           INVOKE DefWindowProc, s_window, s_message, s_wparam, s_lparam 
           ret 
WndProc    ENDP 

           END START 

; End of source