Limit drawing rect of selected item to viewport size (fixes #4341)

sfan5 · sfan5 · commit bdf8f8549331 · 2016-12-20T14:29:12.000+01:00
diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
@@ -2362,6 +2362,7 @@ void GUIFormSpecMenu::drawSelectedItem()
 
 	core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
 	core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());
+	rect.constrainTo(driver->getViewPort());
 	drawItemStack(driver, m_font, stack, rect, NULL, m_gamedef, IT_ROT_DRAGGED);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2362,6 +2362,7 @@ void GUIFormSpecMenu::drawSelectedItem()`
`2362`	`2362`
`2363`	`2363`	`core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);`
`2364`	`2364`	`core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());`
	`2365`	`+ rect.constrainTo(driver->getViewPort());`
`2365`	`2366`	`drawItemStack(driver, m_font, stack, rect, NULL, m_gamedef, IT_ROT_DRAGGED);`
`2366`	`2367`	`}`
`2367`	`2368`