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Add the platform-dependent stuff from renderingengine.cpp

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This commit is contained in:
Desour
2023-03-25 01:40:13 +01:00
committed by sfan5
parent 6a2a569233
commit acbc90a000
7 changed files with 209 additions and 0 deletions
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31
source/Irrlicht/CIrrDeviceWin32.cpp
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@ -1112,6 +1112,26 @@ void CIrrDeviceWin32::setWindowCaption(const wchar_t* text)
}
//! Sets the window icon.
bool CIrrDeviceWin32::setWindowIcon(const video::IImage *img)
{
// Ignore the img, instead load the ICON from resource file
// (This is minetest-specific!)
const HICON hicon = LoadIcon(GetModuleHandle(NULL),
MAKEINTRESOURCE(130) // The ID of the ICON defined in
// winresource.rc
);
if (hicon) {
SendMessage(HWnd, WM_SETICON, ICON_BIG, reinterpret_cast<LPARAM>(hicon));
SendMessage(HWnd, WM_SETICON, ICON_SMALL,
reinterpret_cast<LPARAM>(hicon));
return true;
}
return false;
}
//! notifies the device that it should close itself
void CIrrDeviceWin32::closeDevice()
{
@ -1373,6 +1393,17 @@ void CIrrDeviceWin32::clearSystemMessages()
{}
}
//! Get the display density in dots per inch.
float CIrrDeviceWin32::getDisplayDensity() const
{
HDC hdc = GetDC(HWnd);
float dpi = GetDeviceCaps(hdc, LOGPIXELSX);
ReleaseDC(HWnd, hdc);
return dpi;
}
// Convert an Irrlicht texture to a Windows cursor
// Based on http://www.codeguru.com/cpp/w-p/win32/cursors/article.php/c4529/
HCURSOR CIrrDeviceWin32::TextureToCursor(HWND hwnd, irr::video::ITexture * tex, const core::rect<s32>& sourceRect, const core::position2d<s32> &hotspot)