GLK: FROTZ: Allow window positioning before creating Glk window

This fixes a bug window with Athur that after the intro an extra
text buffer window was needlessly being created which covered the
play area, simply because one of the frotz windows had it's
properties set

1 files changed, 15 insertions, 0 deletions

diff --git a/engines/glk/frotz/windows.h b/engines/glk/frotz/windows.h
index d55c928a30..bd2cfd1c7f 100644
--- a/engines/glk/frotz/windows.h
+++ b/engines/glk/frotz/windows.h
@@ -164,16 +164,31 @@ public:
 	void setSize(const Point &newSize);
 
 	/**
+	 * Copys a window's size to the underlying Glk one, if present
+	 */
+	void setSize();
+
+	/**
 	 * Set the position of a window
 	 */
 	void setPosition(const Point &newPos);
 
 	/**
+	 * Copys a window's position to the underlying Glk one, if present
+	 */
+	void setPosition();
+
+	/**
 	 * Set the cursor position
 	 */
 	void setCursor(const Point &newPos);
 
 	/**
+	 * Copys a window's position to the underlying Glk one, if present
+	 */
+	void setCursor();
+
+	/**
 	 * Clear the window
 	 */
 	void clear();