source: Daodan/src/Daodan_WindowHack.c@ 427

Last change on this file since 427 was 427, checked in by gumby, 16 years ago

CHAR test

File size: 4.7 KB
Line 
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#include "Oni_Character.h"
10
11volatile HWND onihwnd, boxhwnd = NULL;
12int inclient = 0;
13int dragging = 0;
14
15LRESULT CALLBACK DDrHack_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
16{
17 switch (msg)
18 {
19 case WM_ACTIVATE:
20 case WM_CHAR:
21 case WM_KEYUP:
22 case WM_KEYDOWN:
23 ONrPlatform_WindowProc(onihwnd, msg, wParam, lParam);
24 return DefWindowProc(hwnd, msg, wParam, lParam);
25 case WM_SETCURSOR:
26 if (LOWORD(lParam) == HTCLIENT)
27 {
28 if (!inclient)
29 {
30 inclient = 1;
31 ShowCursor(FALSE);
32 }
33 }
34 else if (inclient)
35 {
36 inclient = 0;
37 ShowCursor(TRUE);
38 }
39 break;
40 case WM_CLOSE:
41 DestroyWindow(hwnd);
42 break;
43 case WM_DESTROY:
44 PostQuitMessage(0);
45 ExitProcess(0);
46 break;
47 case WM_ENTERSIZEMOVE:
48 dragging = 1;
49 break;
50 case WM_EXITSIZEMOVE:
51 dragging = 0;
52 break;
53 default:
54 return DefWindowProc(hwnd, msg, wParam, lParam);
55 }
56 return 0;
57}
58
59DWORD WINAPI DDrHack_WndMain(LPVOID param)
60{
61 MSG Msg;
62
63 WNDCLASSEX wc;
64
65 wc.cbSize = sizeof(WNDCLASSEX);
66 wc.style = 0;
67 wc.lpfnWndProc = DDrHack_WndProc;
68 wc.cbClsExtra = 0;
69 wc.cbWndExtra = 0;
70 wc.hInstance = DDrDLLModule;
71 wc.hIcon = LoadIcon(DDrONiModule, MAKEINTRESOURCE(103));
72 wc.hCursor = LoadCursor(NULL, IDC_ARROW);
73 wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
74 wc.lpszMenuName = NULL;
75 wc.lpszClassName = "OniGanbatte";
76 wc.hIconSm = NULL;
77 RegisterClassEx(&wc);
78
79 RECT re;
80 re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (640 / 2);
81 re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (480 / 2);
82 re.right = re.left + 640;
83 re.bottom = re.top + 480;
84 AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
85
86 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);
87 ShowWindow(boxhwnd, SW_SHOW);
88 UpdateWindow(boxhwnd);
89
90 while (GetMessage(&Msg, NULL, 0, 0) > 0)
91 {
92 TranslateMessage(&Msg);
93 DispatchMessage(&Msg);
94 }
95 return 0;
96}
97
98HWND 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)
99{
100 CloseHandle(CreateThread(NULL, 0, DDrHack_WndMain, NULL, 0, NULL));
101
102 while (!boxhwnd)
103 Sleep(50);
104
105 onihwnd = CreateWindowExA(dwExStyle, lpClassName, lpWindowName, WS_POPUP | WS_VISIBLE, 0, 0, 640, 480, boxhwnd, hMenu, hInstance, lpParam);
106 SetParent(onihwnd, boxhwnd);
107 return onihwnd;
108}
109
110BOOL WINAPI glpi_SetWindowPosHook(HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
111{
112 SetWindowLong(onihwnd, GWL_STYLE, WS_CHILD | WS_VISIBLE);
113 SetCursor(LoadCursor(NULL, IDC_ARROW));
114
115 RECT re;
116 re.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (cx / 2);
117 re.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (cy / 2);
118 re.right = re.left + cx;
119 re.bottom = re.top + cy;
120 AdjustWindowRect(&re, WS_POPUP | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU, FALSE);
121
122 SetWindowPos(boxhwnd, NULL, re.left, re.top, re.right - re.left, re.bottom - re.top, uFlags | SWP_NOOWNERZORDER);
123 return SetWindowPos(hWnd, NULL, 0, 0, cx, cy, uFlags | SWP_NOOWNERZORDER);
124}
125
126BOOL WINAPI LIiP_GetCursorPosHook(LPPOINT lpPoint)
127{
128 if (GetAsyncKeyState(VK_F4) || dragging)
129 {
130 lpPoint->x = gl->DisplayMode.Width / 2;
131 lpPoint->y = gl->DisplayMode.Height / 2;
132 }
133 if (GetAsyncKeyState(VK_F12))
134 {
135 CHARTest();
136 }
137 else
138 {
139 if (!GetCursorPos(lpPoint))
140 return 0;
141 if (onihwnd != NULL)
142 ScreenToClient(onihwnd, lpPoint);
143 }
144 return 1;
145}
146
147BOOL WINAPI LIiP_SetCursorPosHook(int X, int Y)
148{
149 if (GetAsyncKeyState(VK_F4) || dragging)
150 return TRUE;
151 else
152 {
153 POINT pt;
154 pt.x = X;
155 pt.y = Y;
156 if (onihwnd != NULL)
157 ClientToScreen(onihwnd, &pt);
158 return SetCursorPos(pt.x, pt.y);
159 }
160}
161
162void DDrWindowHack_Install()
163{
164 DDrPatch_NOOP((char*)0x0050F764, 6);
165 DDrPatch_MakeCall((char*)0x0050F764, ONrPI_CreateWindowExHook);
166
167 DDrPatch_NOOP((char*)0x00407E9F, 6);
168 DDrPatch_MakeCall((char*)0x00407E9F, glpi_SetWindowPosHook);
169
170 DDrPatch_NOOP((char*)0x004032CC, 6);
171 DDrPatch_MakeCall((char*)0x004032CC, LIiP_GetCursorPosHook);
172
173 DDrPatch_NOOP((char*)0x00402CC2, 6);
174 DDrPatch_MakeCall((char*)0x00402CC2, LIiP_GetCursorPosHook);
175
176 DDrPatch_NOOP((char*)0x004032B7, 6);
177 DDrPatch_MakeCall((char*)0x004032B7, LIiP_SetCursorPosHook);
178
179 DDrPatch_NOOP((char*)0x00403349, 6);
180 DDrPatch_MakeCall((char*)0x00403349, LIiP_SetCursorPosHook);
181}
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