From d08c07b42a421ad468e2c5414f705939546bd8e5 Mon Sep 17 00:00:00 2001
From: Inori <strix@struma.me>
Date: Thu, 8 Aug 2019 09:40:50 -0400
Subject: [PATCH] Use own GetWindowRect instead of WinAPI's

---
 binding/miniffi-binding.cpp |  1 +
 src/fake-api.cpp            | 18 ++++++++++++++++++
 src/fake-api.h              |  3 +++
 3 files changed, 22 insertions(+)

diff --git a/binding/miniffi-binding.cpp b/binding/miniffi-binding.cpp
index 084b9d96..138629c4 100644
--- a/binding/miniffi-binding.cpp
+++ b/binding/miniffi-binding.cpp
@@ -48,6 +48,7 @@ MiniFFI_GetFunctionHandle(void *lib, const char *func)
     CAPTURE(GetCursorPos);
     CAPTURE(ScreenToClient);
     CAPTURE(SetWindowPos);
+    CAPTURE(GetWindowRect);
     CAPTURE(RegisterHotKey);
 #endif
     return SDL_LoadFunction(lib, func);
diff --git a/src/fake-api.cpp b/src/fake-api.cpp
index 435f39a4..86e73df3 100644
--- a/src/fake-api.cpp
+++ b/src/fake-api.cpp
@@ -115,6 +115,24 @@ MKXP_SetWindowPos(HWND hWnd,
     return true;
 }
 
+
+// Games that use this to resize the window won't center
+// themselves, but it's better than having the window sent
+// so far into the corner that you can't even grab onto
+// the title bar
+BOOL __stdcall
+MKXP_GetWindowRect(HWND hWnd, LPRECT lpRect)
+{
+    int cur_x, cur_y, cur_w, cur_h;
+    SDL_GetWindowPosition(shState->sdlWindow(), &cur_x, &cur_y);
+    SDL_GetWindowSize(shState->sdlWindow(), &cur_w, &cur_h);
+    lpRect->left = cur_x;
+    lpRect->right = cur_x + cur_w + 1;
+    lpRect->top = cur_y;
+    lpRect->bottom = cur_y + cur_h + 1;
+    return true;
+}
+
 BOOL __stdcall
 MKXP_RegisterHotKey(HWND hWnd,
                     int id,
diff --git a/src/fake-api.h b/src/fake-api.h
index 8b30b17a..a9c79575 100644
--- a/src/fake-api.h
+++ b/src/fake-api.h
@@ -63,6 +63,9 @@ MKXP_SetWindowPos(HWND hWnd,
                   int cy,
                   UINT uFlags);
 
+BOOL __stdcall
+MKXP_GetWindowRect(HWND hWnd, LPRECT lpRect);
+
 BOOL __stdcall
 MKXP_RegisterHotKey(HWND hWnd,
                     int id,