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root/Oni2/Daodan/src/Daodan_WindowHack.c

Comparing Daodan/src/Daodan_WindowHack.c (file contents):
Revision 349 by rossy, Wed Jun 10 12:40:16 2009 UTC vs.
Revision 351 by rossy, Sat Jun 13 01:13:36 2009 UTC

#	Line 1 | Line 1
1	+	#include <windows.h>
2		#include "Daodan_WindowHack.h"
3	+	#include "Daodan_Patch.h"
4	+
5	+	#include "Oni.h"
6	+	#include "BFW_Motoko_Draw.h"
7	+	#include "oni_gl.h"
8	+
9	+	volatile HWND onihwnd, boxhwnd = NULL;
10	+	int inclient = 0;
11	+
12	+	LRESULT CALLBACK DDrHack_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
13	+	{
14	+	switch (msg)
15	+	{
16	+	case WM_ACTIVATE:
17	+	case WM_CHAR:
18	+	case WM_KEYUP:
19	+	case WM_KEYDOWN:
20	+	ONrPlatform_WindowProc(onihwnd, msg, wParam, lParam);
21	+	return DefWindowProc(hwnd, msg, wParam, lParam);
22	+	case WM_SETCURSOR:
23	+	if (LOWORD(lParam) == HTCLIENT)
24	+	{
25	+	if (!inclient)
26	+	{
27	+	inclient = 1;
28	+	ShowCursor(FALSE);
29	+	}
30	+	}
31	+	else if (inclient)
32	+	{
33	+	inclient = 0;
34	+	ShowCursor(TRUE);
35	+	}
36	+	break;
37	+	case WM_CLOSE:
38	+	DestroyWindow(hwnd);
39	+	break;
40	+	case WM_DESTROY:
41	+	PostQuitMessage(0);
42	+	ExitProcess(0);
43	+	break;
44	+	default:
45	+	return DefWindowProc(hwnd, msg, wParam, lParam);
46	+	}
47	+	return 0;
48	+	}
49	+
50	+	DWORD WINAPI DDrHack_WndMain(LPVOID param)
51	+	{
52	+	MSG Msg;
53	+
54	+	WNDCLASSEX wc;
55	+
56	+	wc.cbSize = sizeof(WNDCLASSEX);
57	+	wc.style = 0;
58	+	wc.lpfnWndProc = DDrHack_WndProc;
59	+	wc.cbClsExtra = 0;
60	+	wc.cbWndExtra = 0;
61	+	wc.hInstance = DDrDLLModule;
62	+	wc.hIcon = LoadIcon(DDrONiModule, MAKEINTRESOURCE(103));
63	+	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
64	+	wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
65	+	wc.lpszMenuName = NULL;
66	+	wc.lpszClassName = "OniGanbatte";
67	+	wc.hIconSm = NULL;
68	+	RegisterClassEx(&wc);
69	+
70	+	RECT re;
71	+	re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (640 / 2);
72	+	re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (480 / 2);
73	+	re.right = re.left + 640;
74	+	re.bottom = re.top + 480;
75	+	AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
76	+
77	+	boxhwnd = CreateWindowEx(0, "OniGanbatte", "Oni", WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, re.left, re.top, re.right - re.left, re.bottom - re.top, NULL, NULL, DDrDLLModule, NULL);
78	+	ShowWindow(boxhwnd, SW_SHOW);
79	+	UpdateWindow(boxhwnd);
80	+
81	+	while (GetMessage(&Msg, NULL, 0, 0) > 0)
82	+	{
83	+	TranslateMessage(&Msg);
84	+	DispatchMessage(&Msg);
85	+	}
86	+	return 0;
87	+	}
88	+
89	+	HWND WINAPI ONrPI_CreateWindowExHook(DWORD dwExStyle, const char* lpClassName, const char* lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam)
90	+	{
91	+	CloseHandle(CreateThread(NULL, 0, DDrHack_WndMain, NULL, 0, NULL));
92	+
93	+	while (!boxhwnd)
94	+	Sleep(50);
95	+
96	+	onihwnd = CreateWindowExA(dwExStyle, lpClassName, lpWindowName, WS_POPUP | WS_VISIBLE, 0, 0, 640, 480, boxhwnd, hMenu, hInstance, lpParam);
97	+	SetParent(onihwnd, boxhwnd);
98	+	return onihwnd;
99	+	}
100	+
101	+	BOOL WINAPI glpi_SetWindowPosHook(HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
102	+	{
103	+	SetWindowLong(onihwnd, GWL_STYLE, WS_CHILD | WS_VISIBLE);
104	+	SetCursor(LoadCursor(NULL, IDC_ARROW));
105	+
106	+	RECT re;
107	+	re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (cx / 2);
108	+	re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (cy / 2);
109	+	re.right = re.left + cx;
110	+	re.bottom = re.top + cy;
111	+	AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
112	+
113	+	SetWindowPos(boxhwnd, NULL, re.left, re.top, re.right - re.left, re.bottom - re.top, uFlags | SWP_NOOWNERZORDER);
114	+	return SetWindowPos(hWnd, NULL, 0, 0, cx, cy, uFlags | SWP_NOOWNERZORDER);
115	+	}
116	+
117	+	BOOL WINAPI LIiP_GetCursorPosHook(LPPOINT lpPoint)
118	+	{
119	+	if (GetAsyncKeyState(VK_F4))
120	+	{
121	+	lpPoint->x = gl->DisplayMode.Width / 2;
122	+	lpPoint->y = gl->DisplayMode.Height / 2;
123	+	}
124	+	else
125	+	{
126	+	if (!GetCursorPos(lpPoint))
127	+	return 0;
128	+	if (onihwnd != NULL)
129	+	ScreenToClient(onihwnd, lpPoint);
130	+	}
131	+	return 1;
132	+	}
133	+
134	+	BOOL WINAPI LIiP_SetCursorPosHook(int X, int Y)
135	+	{
136	+	if (GetAsyncKeyState(VK_F4))
137	+	return TRUE;
138	+	else
139	+	{
140	+	POINT pt;
141	+	pt.x = X;
142	+	pt.y = Y;
143	+	if (onihwnd != NULL)
144	+	ClientToScreen(onihwnd, &pt);
145	+	return SetCursorPos(pt.x, pt.y);
146	+	}
147	+	}
148
149		void DDrWindowHack_Install()
150		{
151	+	DDrPatch_NOOP((char*)0x0050F764, 6);
152	+	DDrPatch_MakeCall((char*)0x0050F764, ONrPI_CreateWindowExHook);
153	+
154	+	DDrPatch_NOOP((char*)0x00407E9F, 6);
155	+	DDrPatch_MakeCall((char*)0x00407E9F, glpi_SetWindowPosHook);
156	+
157	+	DDrPatch_NOOP((char*)0x004032CC, 6);
158	+	DDrPatch_MakeCall((char*)0x004032CC, LIiP_GetCursorPosHook);
159	+
160	+	DDrPatch_NOOP((char*)0x00402CC2, 6);
161	+	DDrPatch_MakeCall((char*)0x00402CC2, LIiP_GetCursorPosHook);
162	+
163	+	DDrPatch_NOOP((char*)0x004032B7, 6);
164	+	DDrPatch_MakeCall((char*)0x004032B7, LIiP_SetCursorPosHook);
165
166	+	DDrPatch_NOOP((char*)0x00403349, 6);
167	+	DDrPatch_MakeCall((char*)0x00403349, LIiP_SetCursorPosHook);
168		}

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