Daodan/src/Daodan_WindowHack.c

#include <windows.h>
#include "Daodan_WindowHack.h"
#include "Daodan_Patch.h"
#include "Daodan_Character.h"

#include "Oni.h"
#include "BFW_Motoko_Draw.h"
#include "oni_gl.h"

volatile HWND onihwnd, boxhwnd = NULL;
int inclient = 0;
int dragging = 0;

LRESULT CALLBACK DDrHack_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
        switch (msg)
        {
                case WM_KEYDOWN:
                        if (wParam == VK_F5) {
                                MessageBox(0, "test", "", 0);
                                CHARTest();
                        }
                case WM_ACTIVATE:
                case WM_CHAR:
                case WM_KEYUP:
                        ONrPlatform_WindowProc(onihwnd, msg, wParam, lParam);
                        return DefWindowProc(hwnd, msg, wParam, lParam);
                case WM_SETCURSOR:
                        if (LOWORD(lParam) == HTCLIENT)
                        {
                                if (!inclient)
                                {
                                        inclient = 1;
                                        ShowCursor(FALSE);
                                }
                        }
                        else if (inclient)
                        {
                                inclient = 0;
                                ShowCursor(TRUE);
                        }
                        break;
                case WM_CLOSE:
                        CHARTest();
                        break;
                case WM_DESTROY:
                        PostQuitMessage(0);
                        ExitProcess(0);
                        break;
                case WM_ENTERSIZEMOVE:
                        dragging = 1;
                        break;
                case WM_EXITSIZEMOVE:
                        dragging = 0;
                        break;
                default:
                        return DefWindowProc(hwnd, msg, wParam, lParam);
        }
        return 0;
}

DWORD WINAPI DDrHack_WndMain(LPVOID param)
{
        MSG Msg;
        
        WNDCLASSEX wc;
        
        wc.cbSize = sizeof(WNDCLASSEX);
        wc.style = 0;
        wc.lpfnWndProc = DDrHack_WndProc;
        wc.cbClsExtra = 0;
        wc.cbWndExtra = 0;
        wc.hInstance = DDrDLLModule;
        wc.hIcon = LoadIcon(DDrONiModule, MAKEINTRESOURCE(103));
        wc.hCursor = LoadCursor(NULL, IDC_ARROW);
        wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
        wc.lpszMenuName = NULL;
        wc.lpszClassName = "OniGanbatte";
        wc.hIconSm = NULL;
        RegisterClassEx(&wc);
        
        RECT re;
        re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (640 / 2);
        re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (480 / 2);
        re.right = re.left + 640;
        re.bottom = re.top + 480;
        AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
        
        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);
        ShowWindow(boxhwnd, SW_SHOW);
        UpdateWindow(boxhwnd);
        
        while (GetMessage(&Msg, NULL, 0, 0) > 0)
        {
                TranslateMessage(&Msg);
                DispatchMessage(&Msg);
        }
        return 0;
}

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)
{
        CloseHandle(CreateThread(NULL, 0, DDrHack_WndMain, NULL, 0, NULL));
        
        while (!boxhwnd)
                Sleep(50);
        
        onihwnd = CreateWindowExA(dwExStyle, lpClassName, lpWindowName, WS_POPUP | WS_VISIBLE, 0, 0, 640, 480, boxhwnd, hMenu, hInstance, lpParam);
        SetParent(onihwnd, boxhwnd);
        return onihwnd;
}

BOOL WINAPI glpi_SetWindowPosHook(HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
{
        SetWindowLong(onihwnd, GWL_STYLE, WS_CHILD | WS_VISIBLE);
        SetCursor(LoadCursor(NULL, IDC_ARROW));
        
        RECT re;
        re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (cx / 2);
        re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (cy / 2);
        re.right = re.left + cx;
        re.bottom = re.top + cy;
        AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
        
        SetWindowPos(boxhwnd, NULL, re.left, re.top, re.right - re.left, re.bottom - re.top, uFlags | SWP_NOOWNERZORDER);
        return SetWindowPos(hWnd, NULL, 0, 0, cx, cy, uFlags | SWP_NOOWNERZORDER);
}

BOOL WINAPI LIiP_GetCursorPosHook(LPPOINT lpPoint)
{
        if (GetAsyncKeyState(VK_F4) || dragging)
        {
                lpPoint->x = gl->DisplayMode.Width / 2;
                lpPoint->y = gl->DisplayMode.Height / 2;
        }
        else
        {
                if (!GetCursorPos(lpPoint))
                        return 0;
                if (onihwnd != NULL)
                        ScreenToClient(onihwnd, lpPoint);
        }
        return 1;
}

BOOL WINAPI LIiP_SetCursorPosHook(int X, int Y)
{
        if (GetAsyncKeyState(VK_F4) || dragging)
                return TRUE;
        else
        {
                POINT pt;
                pt.x = X;
                pt.y = Y;
                if (onihwnd != NULL)
                        ClientToScreen(onihwnd, &pt);
                return SetCursorPos(pt.x, pt.y);
        }
}

void DDrWindowHack_Install()
{
        DDrPatch_NOOP((char*)0x0050F764, 6);
        DDrPatch_MakeCall((char*)0x0050F764, ONrPI_CreateWindowExHook);
        
        DDrPatch_NOOP((char*)0x00407E9F, 6);
        DDrPatch_MakeCall((char*)0x00407E9F, glpi_SetWindowPosHook);
        
        DDrPatch_NOOP((char*)0x004032CC, 6);
        DDrPatch_MakeCall((char*)0x004032CC, LIiP_GetCursorPosHook);
        
        DDrPatch_NOOP((char*)0x00402CC2, 6);
        DDrPatch_MakeCall((char*)0x00402CC2, LIiP_GetCursorPosHook);
        
        DDrPatch_NOOP((char*)0x004032B7, 6);
        DDrPatch_MakeCall((char*)0x004032B7, LIiP_SetCursorPosHook);
        
        DDrPatch_NOOP((char*)0x00403349, 6);
        DDrPatch_MakeCall((char*)0x00403349, LIiP_SetCursorPosHook);
}
Revision:	435
Committed:	Fri Jul 17 01:50:03 2009 UTC (16 years, 2 months ago) by gumby
Content type:	text/x-csrc
File size:	4840 byte(s)
Log Message:	Added ActiveCharacter struct and associated structs...
#	Content
1	#include <windows.h>
2	#include "Daodan_WindowHack.h"
3	#include "Daodan_Patch.h"
4	#include "Daodan_Character.h"
5
6	#include "Oni.h"
7	#include "BFW_Motoko_Draw.h"
8	#include "oni_gl.h"
9
10	volatile HWND onihwnd, boxhwnd = NULL;
11	int inclient = 0;
12	int dragging = 0;
13
14	LRESULT CALLBACK DDrHack_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
15	{
16	switch (msg)
17	{
18	case WM_KEYDOWN:
19	if (wParam == VK_F5) {
20	MessageBox(0, "test", "", 0);
21	CHARTest();
22	}
23	case WM_ACTIVATE:
24	case WM_CHAR:
25	case WM_KEYUP:
26	ONrPlatform_WindowProc(onihwnd, msg, wParam, lParam);
27	return DefWindowProc(hwnd, msg, wParam, lParam);
28	case WM_SETCURSOR:
29	if (LOWORD(lParam) == HTCLIENT)
30	{
31	if (!inclient)
32	{
33	inclient = 1;
34	ShowCursor(FALSE);
35	}
36	}
37	else if (inclient)
38	{
39	inclient = 0;
40	ShowCursor(TRUE);
41	}
42	break;
43	case WM_CLOSE:
44	CHARTest();
45	break;
46	case WM_DESTROY:
47	PostQuitMessage(0);
48	ExitProcess(0);
49	break;
50	case WM_ENTERSIZEMOVE:
51	dragging = 1;
52	break;
53	case WM_EXITSIZEMOVE:
54	dragging = 0;
55	break;
56	default:
57	return DefWindowProc(hwnd, msg, wParam, lParam);
58	}
59	return 0;
60	}
61
62	DWORD WINAPI DDrHack_WndMain(LPVOID param)
63	{
64	MSG Msg;
65
66	WNDCLASSEX wc;
67
68	wc.cbSize = sizeof(WNDCLASSEX);
69	wc.style = 0;
70	wc.lpfnWndProc = DDrHack_WndProc;
71	wc.cbClsExtra = 0;
72	wc.cbWndExtra = 0;
73	wc.hInstance = DDrDLLModule;
74	wc.hIcon = LoadIcon(DDrONiModule, MAKEINTRESOURCE(103));
75	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
76	wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
77	wc.lpszMenuName = NULL;
78	wc.lpszClassName = "OniGanbatte";
79	wc.hIconSm = NULL;
80	RegisterClassEx(&wc);
81
82	RECT re;
83	re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (640 / 2);
84	re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (480 / 2);
85	re.right = re.left + 640;
86	re.bottom = re.top + 480;
87	AdjustWindowRect(&re, WS_POPUP \| WS_CAPTION \| WS_MINIMIZEBOX \| WS_SYSMENU, FALSE);
88
89	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);
90	ShowWindow(boxhwnd, SW_SHOW);
91	UpdateWindow(boxhwnd);
92
93	while (GetMessage(&Msg, NULL, 0, 0) > 0)
94	{
95	TranslateMessage(&Msg);
96	DispatchMessage(&Msg);
97	}
98	return 0;
99	}
100
101	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)
102	{
103	CloseHandle(CreateThread(NULL, 0, DDrHack_WndMain, NULL, 0, NULL));
104
105	while (!boxhwnd)
106	Sleep(50);
107
108	onihwnd = CreateWindowExA(dwExStyle, lpClassName, lpWindowName, WS_POPUP \| WS_VISIBLE, 0, 0, 640, 480, boxhwnd, hMenu, hInstance, lpParam);
109	SetParent(onihwnd, boxhwnd);
110	return onihwnd;
111	}
112
113	BOOL WINAPI glpi_SetWindowPosHook(HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
114	{
115	SetWindowLong(onihwnd, GWL_STYLE, WS_CHILD \| WS_VISIBLE);
116	SetCursor(LoadCursor(NULL, IDC_ARROW));
117
118	RECT re;
119	re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (cx / 2);
120	re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (cy / 2);
121	re.right = re.left + cx;
122	re.bottom = re.top + cy;
123	AdjustWindowRect(&re, WS_POPUP \| WS_CAPTION \| WS_MINIMIZEBOX \| WS_SYSMENU, FALSE);
124
125	SetWindowPos(boxhwnd, NULL, re.left, re.top, re.right - re.left, re.bottom - re.top, uFlags \| SWP_NOOWNERZORDER);
126	return SetWindowPos(hWnd, NULL, 0, 0, cx, cy, uFlags \| SWP_NOOWNERZORDER);
127	}
128
129	BOOL WINAPI LIiP_GetCursorPosHook(LPPOINT lpPoint)
130	{
131	if (GetAsyncKeyState(VK_F4) \|\| dragging)
132	{
133	lpPoint->x = gl->DisplayMode.Width / 2;
134	lpPoint->y = gl->DisplayMode.Height / 2;
135	}
136	else
137	{
138	if (!GetCursorPos(lpPoint))
139	return 0;
140	if (onihwnd != NULL)
141	ScreenToClient(onihwnd, lpPoint);
142	}
143	return 1;
144	}
145
146	BOOL WINAPI LIiP_SetCursorPosHook(int X, int Y)
147	{
148	if (GetAsyncKeyState(VK_F4) \|\| dragging)
149	return TRUE;
150	else
151	{
152	POINT pt;
153	pt.x = X;
154	pt.y = Y;
155	if (onihwnd != NULL)
156	ClientToScreen(onihwnd, &pt);
157	return SetCursorPos(pt.x, pt.y);
158	}
159	}
160
161	void DDrWindowHack_Install()
162	{
163	DDrPatch_NOOP((char*)0x0050F764, 6);
164	DDrPatch_MakeCall((char*)0x0050F764, ONrPI_CreateWindowExHook);
165
166	DDrPatch_NOOP((char*)0x00407E9F, 6);
167	DDrPatch_MakeCall((char*)0x00407E9F, glpi_SetWindowPosHook);
168
169	DDrPatch_NOOP((char*)0x004032CC, 6);
170	DDrPatch_MakeCall((char*)0x004032CC, LIiP_GetCursorPosHook);
171
172	DDrPatch_NOOP((char*)0x00402CC2, 6);
173	DDrPatch_MakeCall((char*)0x00402CC2, LIiP_GetCursorPosHook);
174
175	DDrPatch_NOOP((char*)0x004032B7, 6);
176	DDrPatch_MakeCall((char*)0x004032B7, LIiP_SetCursorPosHook);
177
178	DDrPatch_NOOP((char*)0x00403349, 6);
179	DDrPatch_MakeCall((char*)0x00403349, LIiP_SetCursorPosHook);
180	}