cpp/openttd-patchpack/source Changeset - r1867:4f717f41f779

Changeset - r1867:4f717f41f779

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Darkvater - 19 years ago 2005-05-28 17:01:26
darkvater@openttd.org

(svn r2373) - CodeChange: don't redraw the window upon a user-based dirty request if the requested widget is invisible or otherwise not visible (type WWT_EMPTY)

1 file changed with 5 insertions and 7 deletions:

window.c

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window.c

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@@ @@ -1541,13 +1541,11 @@ void InvalidateWindow(byte cls, WindowNu @@
 void InvalidateWidget(Window *w, byte widget_index)
+{
 	const Widget *wi = &w->widget[widget_index];
 //	if (wi->left != -2) {
 		SetDirtyBlocks(
 			w->left + wi->left,
 			w->top + wi->top,
 			w->left + wi->right + 1,
 			w->top + wi->bottom + 1);
 //	}
 	/* Don't redraw the window if the widget is invisible or of no-type */
 	if (wi->type == WWT_EMPTY || HASBIT(w->hidden_state, widget_index)) return;
 	SetDirtyBlocks(w->left + wi->left, w->top + wi->top, w->left + wi->right + 1, w->top + wi->bottom + 1);
+}
 void InvalidateWindowWidget(byte cls, WindowNumber number, byte widget_index)

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