mirror of
https://github.com/FunkyFr3sh/cnc-ddraw.git
synced 2025-03-15 06:04:49 +01:00
add experimental WH_GETMESSAGE hook
This commit is contained in:
parent
426490043f
commit
dcc76a154d
@ -1,9 +1,12 @@
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#ifndef MOUSE_H
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#define MOUSE_H
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void mouse_hook_init();
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void mouse_hook_exit();
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void mouse_lock();
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void mouse_unlock();
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LRESULT CALLBACK mouse_hook_proc(int Code, WPARAM wParam, LPARAM lParam);
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LRESULT CALLBACK mouse_gm_hook_proc(int code, WPARAM wParam, LPARAM lParam);
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LRESULT CALLBACK mouse_hook_proc(int code, WPARAM wParam, LPARAM lParam);
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extern BOOL g_mouse_locked;
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extern HHOOK g_mouse_hook;
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3
src/dd.c
3
src/dd.c
@ -988,6 +988,8 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
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g_ddraw.mouse.unscale_y = ((float)(g_ddraw.height - 1) / (g_ddraw.render.viewport.height - 1));
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}
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TRACE("sdm unscale_x %.6f, y=%.6f\n", g_ddraw.mouse.unscale_x, g_ddraw.mouse.unscale_y);
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g_ddraw.mouse.x_adjust = g_ddraw.render.viewport.x;
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g_ddraw.mouse.y_adjust = g_ddraw.render.viewport.y;
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@ -1365,6 +1367,7 @@ HRESULT dd_SetCooperativeLevel(HWND hwnd, DWORD dwFlags)
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g_ddraw.gui_thread_id = GetWindowThreadProcessId(g_ddraw.hwnd, NULL);
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keyboard_hook_init();
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mouse_hook_init();
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if (!g_ddraw.render.hdc)
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{
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@ -13,6 +13,7 @@
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#include "utils.h"
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#include "versionhelpers.h"
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#include "keyboard.h"
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#include "mouse.h"
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/* export for cncnet cnc games */
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@ -140,6 +141,7 @@ BOOL WINAPI DllMain(HANDLE hDll, DWORD dwReason, LPVOID lpReserved)
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indeo_disable();
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timeEndPeriod(1);
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keyboard_hook_exit();
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mouse_hook_exit();
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dinput_hook_exit();
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hook_exit();
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break;
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171
src/mouse.c
171
src/mouse.c
@ -1,15 +1,45 @@
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#include <windows.h>
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#include <windowsx.h>
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#include <math.h>
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#include "debug.h"
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#include "winapi_hooks.h"
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#include "dd.h"
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#include "hook.h"
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#include "utils.h"
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#include "config.h"
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#include "mouse.h"
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BOOL g_mouse_locked;
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HHOOK g_mouse_hook;
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HOOKPROC g_mouse_proc;
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static HHOOK g_mouse_gm_hook;
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void mouse_hook_init()
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{
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if (g_mouse_gm_hook && UnhookWindowsHookEx(g_mouse_gm_hook))
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{
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g_mouse_gm_hook = NULL;
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}
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if (!g_ddraw.gui_thread_id)
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return;
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g_mouse_gm_hook =
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real_SetWindowsHookExA(
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WH_GETMESSAGE,
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mouse_gm_hook_proc,
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NULL,
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g_ddraw.gui_thread_id);
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}
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void mouse_hook_exit()
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{
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if (g_mouse_gm_hook)
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{
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UnhookWindowsHookEx(g_mouse_gm_hook);
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}
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}
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void mouse_lock()
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{
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@ -83,15 +113,146 @@ void mouse_unlock()
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}
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}
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LRESULT CALLBACK mouse_hook_proc(int Code, WPARAM wParam, LPARAM lParam)
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LRESULT CALLBACK mouse_gm_hook_proc(int code, WPARAM wParam, LPARAM lParam)
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{
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if (code < 0 || !lParam || !g_ddraw.width)
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return CallNextHookEx(g_mouse_gm_hook, code, wParam, lParam);
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MSG* msg = (MSG*)lParam;
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if (!g_config.windowed || real_ScreenToClient(g_ddraw.hwnd, &msg->pt))
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{
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int x = max(msg->pt.x - g_ddraw.mouse.x_adjust, 0);
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int y = max(msg->pt.y - g_ddraw.mouse.y_adjust, 0);
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if (g_config.adjmouse)
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{
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x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
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y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
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}
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msg->pt.x = min(x, g_ddraw.width - 1);
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msg->pt.y = min(y, g_ddraw.height - 1);
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}
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else
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{
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msg->pt.x = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.x, 0);
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msg->pt.y = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.y, 0);
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}
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if (msg->hwnd != g_ddraw.hwnd)
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return CallNextHookEx(g_mouse_gm_hook, code, wParam, lParam);
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switch (LOWORD(msg->message))
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{
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/* button up messages reactivate cursor lock */
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case WM_LBUTTONUP:
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case WM_RBUTTONUP:
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case WM_MBUTTONUP:
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{
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if (!g_config.devmode && !g_mouse_locked)
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{
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int x = GET_X_LPARAM(msg->lParam);
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int y = GET_Y_LPARAM(msg->lParam);
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if (x > g_ddraw.render.viewport.x + g_ddraw.render.viewport.width ||
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x < g_ddraw.render.viewport.x ||
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y > g_ddraw.render.viewport.y + g_ddraw.render.viewport.height ||
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y < g_ddraw.render.viewport.y)
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{
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x = g_ddraw.width / 2;
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y = g_ddraw.height / 2;
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}
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else
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{
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x = (DWORD)((x - g_ddraw.render.viewport.x) * g_ddraw.mouse.unscale_x);
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y = (DWORD)((y - g_ddraw.render.viewport.y) * g_ddraw.mouse.unscale_y);
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}
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x = min(x, g_ddraw.width - 1);
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y = min(y, g_ddraw.height - 1);
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InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
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InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
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mouse_lock();
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msg->message = MAKELONG(WM_NULL, HIWORD(msg->message));
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return 0;
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}
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/* fall through for lParam */
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}
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/* down messages are ignored if we have no cursor lock */
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case WM_XBUTTONDBLCLK:
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case WM_XBUTTONDOWN:
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case WM_XBUTTONUP:
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case WM_MOUSEWHEEL:
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case WM_MOUSEHOVER:
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case WM_LBUTTONDBLCLK:
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case WM_MBUTTONDBLCLK:
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case WM_RBUTTONDBLCLK:
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case WM_LBUTTONDOWN:
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case WM_RBUTTONDOWN:
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case WM_MBUTTONDOWN:
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case WM_MOUSEMOVE:
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{
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if (!g_config.devmode && !g_mouse_locked)
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{
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msg->message = MAKELONG(WM_NULL, HIWORD(msg->message));
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return 0;
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}
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if (LOWORD(msg->message) == WM_MOUSEWHEEL)
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{
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POINT pt = { GET_X_LPARAM(msg->lParam), GET_Y_LPARAM(msg->lParam) };
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real_ScreenToClient(g_ddraw.hwnd, &pt);
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msg->lParam = MAKELPARAM(pt.x, pt.y);
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}
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int x = max(GET_X_LPARAM(msg->lParam) - g_ddraw.mouse.x_adjust, 0);
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int y = max(GET_Y_LPARAM(msg->lParam) - g_ddraw.mouse.y_adjust, 0);
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if (g_config.adjmouse)
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{
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if (g_config.vhack && !g_config.devmode)
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{
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POINT pt = { 0, 0 };
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fake_GetCursorPos(&pt);
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x = pt.x;
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y = pt.y;
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}
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else
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{
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x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
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y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
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}
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}
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x = min(x, g_ddraw.width - 1);
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y = min(y, g_ddraw.height - 1);
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InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
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InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
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msg->lParam = MAKELPARAM(x, y);
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break;
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}
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}
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return CallNextHookEx(g_mouse_gm_hook, code, wParam, lParam);
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}
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LRESULT CALLBACK mouse_hook_proc(int code, WPARAM wParam, LPARAM lParam)
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{
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if (!g_ddraw.ref)
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return g_mouse_proc(Code, wParam, lParam);
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return g_mouse_proc(code, wParam, lParam);
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if (Code < 0 || (!g_config.devmode && !g_mouse_locked))
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return CallNextHookEx(g_mouse_hook, Code, wParam, lParam);
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if (code < 0 || (!g_config.devmode && !g_mouse_locked))
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return CallNextHookEx(g_mouse_hook, code, wParam, lParam);
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fake_GetCursorPos(&((MOUSEHOOKSTRUCT*)lParam)->pt);
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return g_mouse_proc(Code, wParam, lParam);
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return g_mouse_proc(code, wParam, lParam);
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}
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@ -612,146 +612,12 @@ HHOOK WINAPI fake_SetWindowsHookExA(int idHook, HOOKPROC lpfn, HINSTANCE hmod, D
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return result;
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}
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BOOL HandleMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax)
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{
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if (g_ddraw.ref && g_ddraw.width)
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{
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switch (lpMsg->message)
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{
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case WM_LBUTTONUP:
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case WM_RBUTTONUP:
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case WM_MBUTTONUP:
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{
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if (!g_config.devmode && !g_mouse_locked)
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{
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int x = GET_X_LPARAM(lpMsg->lParam);
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int y = GET_Y_LPARAM(lpMsg->lParam);
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if (x > g_ddraw.render.viewport.x + g_ddraw.render.viewport.width ||
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x < g_ddraw.render.viewport.x ||
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y > g_ddraw.render.viewport.y + g_ddraw.render.viewport.height ||
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y < g_ddraw.render.viewport.y)
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{
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x = g_ddraw.width / 2;
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y = g_ddraw.height / 2;
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}
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else
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{
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x = (DWORD)((x - g_ddraw.render.viewport.x) * g_ddraw.mouse.unscale_x);
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y = (DWORD)((y - g_ddraw.render.viewport.y) * g_ddraw.mouse.unscale_y);
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}
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InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
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InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
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mouse_lock();
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//return FALSE;
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}
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/* fall through for lParam */
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}
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/* down messages are ignored if we have no cursor lock */
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case WM_XBUTTONDBLCLK:
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case WM_XBUTTONDOWN:
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case WM_XBUTTONUP:
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case WM_MOUSEWHEEL:
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case WM_MOUSEHOVER:
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case WM_LBUTTONDBLCLK:
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case WM_MBUTTONDBLCLK:
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case WM_RBUTTONDBLCLK:
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case WM_LBUTTONDOWN:
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case WM_RBUTTONDOWN:
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case WM_MBUTTONDOWN:
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case WM_MOUSEMOVE:
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{
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if (!g_config.devmode && !g_mouse_locked)
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{
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// Does not work with 'New Robinson'
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//return FALSE;
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}
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if (lpMsg->message == WM_MOUSEWHEEL)
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{
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POINT pt = { GET_X_LPARAM(lpMsg->lParam), GET_Y_LPARAM(lpMsg->lParam) };
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real_ScreenToClient(g_ddraw.hwnd, &pt);
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lpMsg->lParam = MAKELPARAM(pt.x, pt.y);
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}
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int x = max(GET_X_LPARAM(lpMsg->lParam) - g_ddraw.mouse.x_adjust, 0);
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int y = max(GET_Y_LPARAM(lpMsg->lParam) - g_ddraw.mouse.y_adjust, 0);
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if (g_config.adjmouse)
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{
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if (g_config.vhack && !g_config.devmode)
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{
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POINT pt = { 0, 0 };
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fake_GetCursorPos(&pt);
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x = pt.x;
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y = pt.y;
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}
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else
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{
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x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
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y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
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}
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}
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x = min(x, g_ddraw.width - 1);
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y = min(y, g_ddraw.height - 1);
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InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
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InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
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lpMsg->lParam = MAKELPARAM(x, y);
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lpMsg->pt.x = x;
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lpMsg->pt.y = y;
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break;
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}
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}
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}
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return TRUE;
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}
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BOOL WINAPI fake_GetMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax)
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{
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if (g_ddraw.ref && (!hWnd || hWnd == g_ddraw.hwnd))
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g_ddraw.last_msg_pull_tick = timeGetTime();
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BOOL result = real_GetMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
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if (result && lpMsg && g_ddraw.ref && g_ddraw.hwnd && g_ddraw.width && !g_config.fixmousehook)
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{
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if (!g_config.windowed || real_ScreenToClient(g_ddraw.hwnd, &lpMsg->pt))
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{
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int x = max(lpMsg->pt.x - g_ddraw.mouse.x_adjust, 0);
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int y = max(lpMsg->pt.y - g_ddraw.mouse.y_adjust, 0);
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if (g_config.adjmouse)
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{
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x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
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y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
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}
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lpMsg->pt.x = min(x, g_ddraw.width - 1);
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lpMsg->pt.y = min(y, g_ddraw.height - 1);
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}
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else
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{
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lpMsg->pt.x = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.x, 0);
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lpMsg->pt.y = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.y, 0);
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}
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if (g_config.hook_getmessage)
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{
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HandleMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
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}
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}
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return result;
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return real_GetMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
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}
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BOOL WINAPI fake_PeekMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg)
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@ -759,37 +625,7 @@ BOOL WINAPI fake_PeekMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT w
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if (g_ddraw.ref && (!hWnd || hWnd == g_ddraw.hwnd))
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g_ddraw.last_msg_pull_tick = timeGetTime();
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BOOL result = real_PeekMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
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if (result && lpMsg && g_ddraw.ref && g_ddraw.hwnd && g_ddraw.width && !g_config.fixmousehook)
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{
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if (!g_config.windowed || real_ScreenToClient(g_ddraw.hwnd, &lpMsg->pt))
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{
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int x = max(lpMsg->pt.x - g_ddraw.mouse.x_adjust, 0);
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int y = max(lpMsg->pt.y - g_ddraw.mouse.y_adjust, 0);
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if (g_config.adjmouse)
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{
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x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
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y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
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}
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lpMsg->pt.x = min(x, g_ddraw.width - 1);
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lpMsg->pt.y = min(y, g_ddraw.height - 1);
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}
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else
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{
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lpMsg->pt.x = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.x, 0);
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lpMsg->pt.y = InterlockedExchangeAdd((LONG*)&g_ddraw.cursor.y, 0);
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}
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if (g_config.hook_peekmessage)
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{
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HandleMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);
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}
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}
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return result;
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return real_PeekMessageA(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax, wRemoveMsg);
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}
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BOOL WINAPI fake_GetWindowPlacement(HWND hWnd, WINDOWPLACEMENT* lpwndpl)
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@ -22,7 +22,7 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
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if (uMsg != WM_MOUSEMOVE && uMsg != WM_NCMOUSEMOVE && uMsg != WM_NCHITTEST && uMsg != WM_SETCURSOR &&
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uMsg != WM_KEYUP && uMsg != WM_KEYDOWN && uMsg != WM_CHAR && uMsg != WM_DEADCHAR && uMsg != WM_INPUT &&
|
||||
uMsg != WM_UNICHAR && uMsg != WM_IME_CHAR && uMsg != WM_IME_KEYDOWN && uMsg != WM_IME_KEYUP && uMsg != WM_TIMER &&
|
||||
uMsg != WM_D3D9DEVICELOST)
|
||||
uMsg != WM_D3D9DEVICELOST && uMsg != WM_NULL)
|
||||
{
|
||||
TRACE(
|
||||
" uMsg = %s (%d), wParam = %08X (%d), lParam = %08X (%d, LO=%d HI=%d)\n",
|
||||
@ -42,6 +42,7 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
|
||||
|
||||
switch (uMsg)
|
||||
{
|
||||
case WM_NULL:
|
||||
case WM_MOVING:
|
||||
case WM_NCLBUTTONDOWN:
|
||||
case WM_NCLBUTTONUP:
|
||||
@ -780,97 +781,6 @@ LRESULT CALLBACK fake_WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam
|
||||
{
|
||||
break;
|
||||
}
|
||||
/* button up messages reactivate cursor lock */
|
||||
case WM_LBUTTONUP:
|
||||
case WM_RBUTTONUP:
|
||||
case WM_MBUTTONUP:
|
||||
{
|
||||
if (!g_config.devmode && !g_mouse_locked)
|
||||
{
|
||||
int x = GET_X_LPARAM(lParam);
|
||||
int y = GET_Y_LPARAM(lParam);
|
||||
|
||||
if (x > g_ddraw.render.viewport.x + g_ddraw.render.viewport.width ||
|
||||
x < g_ddraw.render.viewport.x ||
|
||||
y > g_ddraw.render.viewport.y + g_ddraw.render.viewport.height ||
|
||||
y < g_ddraw.render.viewport.y)
|
||||
{
|
||||
x = g_ddraw.width / 2;
|
||||
y = g_ddraw.height / 2;
|
||||
}
|
||||
else
|
||||
{
|
||||
x = (DWORD)((x - g_ddraw.render.viewport.x) * g_ddraw.mouse.unscale_x);
|
||||
y = (DWORD)((y - g_ddraw.render.viewport.y) * g_ddraw.mouse.unscale_y);
|
||||
}
|
||||
|
||||
x = min(x, g_ddraw.width - 1);
|
||||
y = min(y, g_ddraw.height - 1);
|
||||
|
||||
InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
|
||||
InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
|
||||
|
||||
mouse_lock();
|
||||
return 0;
|
||||
}
|
||||
/* fall through for lParam */
|
||||
}
|
||||
/* down messages are ignored if we have no cursor lock */
|
||||
case WM_XBUTTONDBLCLK:
|
||||
case WM_XBUTTONDOWN:
|
||||
case WM_XBUTTONUP:
|
||||
case WM_MOUSEWHEEL:
|
||||
case WM_MOUSEHOVER:
|
||||
case WM_LBUTTONDBLCLK:
|
||||
case WM_MBUTTONDBLCLK:
|
||||
case WM_RBUTTONDBLCLK:
|
||||
case WM_LBUTTONDOWN:
|
||||
case WM_RBUTTONDOWN:
|
||||
case WM_MBUTTONDOWN:
|
||||
case WM_MOUSEMOVE:
|
||||
{
|
||||
if (!g_config.devmode && !g_mouse_locked)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (uMsg == WM_MOUSEWHEEL)
|
||||
{
|
||||
POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
|
||||
real_ScreenToClient(g_ddraw.hwnd, &pt);
|
||||
lParam = MAKELPARAM(pt.x, pt.y);
|
||||
}
|
||||
|
||||
int x = max(GET_X_LPARAM(lParam) - g_ddraw.mouse.x_adjust, 0);
|
||||
int y = max(GET_Y_LPARAM(lParam) - g_ddraw.mouse.y_adjust, 0);
|
||||
|
||||
if (g_config.adjmouse)
|
||||
{
|
||||
if (g_config.vhack && !g_config.devmode)
|
||||
{
|
||||
POINT pt = { 0, 0 };
|
||||
fake_GetCursorPos(&pt);
|
||||
|
||||
x = pt.x;
|
||||
y = pt.y;
|
||||
}
|
||||
else
|
||||
{
|
||||
x = (DWORD)(roundf(x * g_ddraw.mouse.unscale_x));
|
||||
y = (DWORD)(roundf(y * g_ddraw.mouse.unscale_y));
|
||||
}
|
||||
}
|
||||
|
||||
x = min(x, g_ddraw.width - 1);
|
||||
y = min(y, g_ddraw.height - 1);
|
||||
|
||||
InterlockedExchange((LONG*)&g_ddraw.cursor.x, x);
|
||||
InterlockedExchange((LONG*)&g_ddraw.cursor.y, y);
|
||||
|
||||
lParam = MAKELPARAM(x, y);
|
||||
|
||||
break;
|
||||
}
|
||||
case WM_PARENTNOTIFY:
|
||||
{
|
||||
switch (LOWORD(wParam))
|
||||
|
Loading…
x
Reference in New Issue
Block a user