[API] 11.13 수업

#include "StdAfx.h" #include "my.h" #include "resource.h" #pragma comment(lib,"Msimg32.lib") HDC g_BackDC; HBITMAP g_BackBitmap; HDC g_BgDC; HBITMAP g_BgBitmap; HDC g_MyDC; HBITMAP g_MyBitmap; extern HINSTANCE hInst; int g_x = 100; int g_y = 100; int g_frame = 0 ; int g_time = 0; void MyIni(HWND hWnd, WPARAM wParam, LPARAM lParam) { HDC hdc; hdc = GetDC(hWnd); g_BackDC = CreateCompatibleDC(hdc); g_BackBitmap = CreateCompatibleBitmap(hdc, 500,500); SelectObject(g_BackDC, g_BackBitmap); g_BgDC = CreateCompatibleDC(hdc); g_BgBitmap = LoadBitmap(hInst,MAKEINTRESOURCE(IDB_1)); SelectObject(g_BgDC, g_BgBitmap); g_MyDC = CreateCompatibleDC(hdc); g_MyBitmap = LoadBitmap(hInst,MAKEINTRESOURCE(IDB_BITMAP2)); SelectObject(g_MyDC, g_MyBitmap); ReleaseDC(hWnd, hdc); SetTimer(hWnd, 1, 100, NULL); } void MyPaint(HWND hWnd, WPARAM wParam, LPARAM lParam, HDC hdc) { BitBlt(g_BackDC, 0, 0, 500, 500, g_BgDC, 0, 0, SRCCOPY); TransparentBlt(g_BackDC,g_x,g_y,40,40,g_MyDC,g_frame*40,0,40,40,RGB(255,0,0)); BitBlt(hdc, 0, 0, 500, 500, g_BackDC, 0, 0, SRCCOPY); } void MyTimer(HWND hWnd, WPARAM wParam, LPARAM lParam) { g_frame++; if(g_time <= 0) { g_time = 0; return ; } g_time--; g_frame++; if(2 < g_frame) { g_frame = 0; } InvalidateRect(hWnd, NULL, FALSE); } void MyKey(HWND hWnd, WPARAM wParam, LPARAM lParam) { switch(wParam) { case VK_LEFT: g_x -= 10; break; case VK_RIGHT: g_x += 10; break; case VK_UP: g_y -= 10; break; case VK_DOWN: g_y += 10; break; case VK_SPACE: g_time = 3*4; break; default: break; } InvalidateRect(hWnd, NULL, FALSE);