forked from TeamTofuShop/segatools
GEEKiDoS
c80f903cf8
I just wanna say that It is a SHAME that a Windows ONLY project was not able to build without MINGW Also where's the missing `3mpxsc.h` in diva hook? This also fixes the window size issue from hook_CreateWindowExA in gfxhook And Fixes felica issue as described in #45 Reviewed-on: Dniel97/segatools#48 Reviewed-by: Dniel97 <dniel97@noreply.gitea.tendokyu.moe> Co-authored-by: GEEKiDoS <geek_ds@foxmail.com> Co-committed-by: GEEKiDoS <geek_ds@foxmail.com>
140 lines
2.9 KiB
C
140 lines
2.9 KiB
C
#include <windows.h>
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#include <assert.h>
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#include <stdlib.h>
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#include "gfxhook/gfx.h"
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#include "hook/table.h"
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#include "util/dprintf.h"
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/* Hook functions */
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static BOOL WINAPI hook_ShowWindow(HWND hWnd, int nCmdShow);
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static HWND WINAPI hook_CreateWindowExA(
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DWORD dwExStyle,
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LPCSTR lpClassName,
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LPCSTR lpWindowName,
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DWORD dwStyle,
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int X,
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int Y,
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int nWidth,
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int nHeight,
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HWND hWndParent,
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HMENU hMenu,
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HINSTANCE hInstance,
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LPVOID lpParam
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);
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/* Link pointers */
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static BOOL (WINAPI *next_ShowWindow)(HWND hWnd, int nCmdShow);
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static HWND (WINAPI *next_CreateWindowExA)(
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DWORD dwExStyle,
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LPCSTR lpClassName,
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LPCSTR lpWindowName,
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DWORD dwStyle,
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int X,
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int Y,
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int nWidth,
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int nHeight,
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HWND hWndParent,
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HMENU hMenu,
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HINSTANCE hInstance,
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LPVOID lpParam
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);
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static struct gfx_config gfx_config;
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static const struct hook_symbol gfx_hooks[] = {
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{
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.name = "ShowWindow",
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.patch = hook_ShowWindow,
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.link = (void **) &next_ShowWindow,
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}, {
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.name = "CreateWindowExA",
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.patch = hook_CreateWindowExA,
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.link = (void **) &next_CreateWindowExA,
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},
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};
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void gfx_hook_init(const struct gfx_config *cfg)
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{
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assert(cfg != NULL);
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if (!cfg->enable) {
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return;
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}
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memcpy(&gfx_config, cfg, sizeof(*cfg));
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hook_table_apply(NULL, "user32.dll", gfx_hooks, _countof(gfx_hooks));
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}
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static BOOL WINAPI hook_ShowWindow(HWND hWnd, int nCmdShow)
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{
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dprintf("Gfx: ShowWindow hook hit\n");
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if (!gfx_config.framed && nCmdShow == SW_RESTORE) {
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nCmdShow = SW_SHOW;
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}
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return next_ShowWindow(hWnd, nCmdShow);
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}
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static HWND WINAPI hook_CreateWindowExA(
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DWORD dwExStyle,
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LPCSTR lpClassName,
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LPCSTR lpWindowName,
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DWORD dwStyle,
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int X,
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int Y,
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int nWidth,
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int nHeight,
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HWND hWndParent,
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HMENU hMenu,
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HINSTANCE hInstance,
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LPVOID lpParam
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)
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{
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RECT rect;
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dprintf("Gfx: CreateWindowExA hook hit\n");
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if (gfx_config.windowed)
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{
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if (gfx_config.framed)
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dwStyle |= WS_BORDER | WS_CAPTION | WS_MINIMIZEBOX | WS_SYSMENU;
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else
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dwStyle = WS_POPUP;
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rect.left = ((X == CW_USEDEFAULT) ? 0 : X);
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rect.top = ((Y == CW_USEDEFAULT) ? 0 : Y);
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rect.right = rect.left + nWidth;
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rect.bottom = rect.top + nHeight;
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// Don't care if it's ok or not, since we are creating window and we can't just return a NULL
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AdjustWindowRect(&rect, dwStyle, !!hMenu);
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X = ((X == CW_USEDEFAULT) ? X : rect.left);
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Y = ((Y == CW_USEDEFAULT) ? Y : rect.top);
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nWidth = rect.right - rect.left;
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nHeight = rect.bottom - rect.top;
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}
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return next_CreateWindowExA(
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dwExStyle,
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lpClassName,
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lpWindowName,
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dwStyle,
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X,
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Y,
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nWidth,
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nHeight,
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hWndParent,
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hMenu,
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hInstance,
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lpParam
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);
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}
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