MG
Fork

(Original repository, No fork origin)

Commit

changed frame rates adjustment routine

--- a/main.cpp

+++ b/main.cpp

		@@ -27,26 +27,27 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
27	27	{
28	28	UNREFERENCED_PARAMETER(hPrevInstance);
29	29	UNREFERENCED_PARAMETER(lpCmdLine);
30		-
	30	+
31	31	// TODO: ここにコードを挿入してください。
32	32	MSG msg;
33	33	HACCEL hAccelTable;
34		-
	34	+
35	35	// グローバル文字列を初期化しています。
36	36	LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
37	37	LoadString(hInstance, IDC_MG, szWindowClass, MAX_LOADSTRING);
38	38	MyRegisterClass(hInstance);
39		-
	39	+
40	40	// アプリケーションの初期化を実行します:
41	41	if (!InitInstance (hInstance, nCmdShow))
42	42	{
43	43	return FALSE;
44	44	}
45		-
	45	+
46	46	hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_MG));
47		-
48		- DWORD lastTime = ::timeGetTime();
49		-
	47	+
	48	+ static const size_t MS_PER_FRAME = 20;
	49	+ DWORD lastTime = ::timeGetTime() + MS_PER_FRAME;
	50	+
50	51	// メインメッセージループ:
51	52	while (1) {
52	53	BOOL ret = GetMessage(&msg, NULL, 0, 0);

		@@ -62,14 +63,13 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
62	63	TranslateMessage(&msg);
63	64	DispatchMessage(&msg);
64	65	}
65		-
66	66	DWORD now = ::timeGetTime();
67		- if (now - lastTime >= 10) {
	67	+ if (now - lastTime >= MS_PER_FRAME) {
68	68	OnTime(msg.hwnd);
69		- lastTime = now;
	69	+ lastTime += MS_PER_FRAME;
70	70	}
71	71	}
72		-
	72	+
73	73	return (int) msg.wParam;
74	74	}
75	75

--- a/main_plus.cpp

+++ b/main_plus.cpp

		@@ -157,7 +157,9 @@ void OnCreate(HWND hWnd, WPARAM wParam, LPARAM lParam)
157	157	hMemDC = ::CreateCompatibleDC(hWndDC);
158	158	::SetMapMode(hMemDC, ::GetMapMode(hWndDC));
159	159	::ReleaseDC(hWnd, hWndDC);
160		- ::SelectObject(hMemDC, hBMP);
	160	+ ::SelectObject(hMemDC, hBMP);
	161	+
	162	+ mg.Draw(0, 0, renderer);
161	163	}
162	164
163	165	void OnDestroy(HWND hWnd, WPARAM wParam, LPARAM lParam)