From fda4ef620f3eefc76d7362945d514e6c46187073 Mon Sep 17 00:00:00 2001
From: Paul Gilbert <dreammaster@scummvm.org>
Date: Sun, 14 Dec 2014 15:22:09 -0500
Subject: [PATCH] ACCESS: Add dirty rect handling for font display

---
 engines/access/asurface.h | 2 ++
 engines/access/font.cpp   | 2 ++
 engines/access/screen.h   | 4 ++--
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/engines/access/asurface.h b/engines/access/asurface.h
index db17eb208982..139565190b63 100644
--- a/engines/access/asurface.h
+++ b/engines/access/asurface.h
@@ -105,6 +105,8 @@ class ASurface : public Graphics::Surface {
 
 	virtual void copyBuffer(Graphics::Surface *src);
 
+	virtual void addDirtyRect(const Common::Rect &r) {}
+
 	void copyTo(ASurface *dest) { dest->copyFrom(*this); }
 
 	void saveBlock(const Common::Rect &bounds);
diff --git a/engines/access/font.cpp b/engines/access/font.cpp
index 51fb9dc1c85f..1aadfb6be2a9 100644
--- a/engines/access/font.cpp
+++ b/engines/access/font.cpp
@@ -150,6 +150,8 @@ void Font::drawString(ASurface *s, const Common::String &msg, const Common::Poin
 int Font::drawChar(ASurface *s, char c, Common::Point &pt) {
 	Graphics::Surface &ch = _chars[c - ' '];
 
+	s->addDirtyRect(Common::Rect(pt.x, pt.y, pt.x + ch.w, pt.y + ch.h));
+
 	// Loop through the lines of the character
 	for (int y = 0; y < ch.h; ++y) {
 		byte *pSrc = (byte *)ch.getBasePtr(0, y);
diff --git a/engines/access/screen.h b/engines/access/screen.h
index 56ee9bed20d5..7134afffebc0 100644
--- a/engines/access/screen.h
+++ b/engines/access/screen.h
@@ -96,6 +96,8 @@ class Screen: public ASurface {
 	virtual void copyFrom(Graphics::Surface &src);
 
 	virtual void copyBuffer(Graphics::Surface *src);
+
+	virtual void addDirtyRect(const Common::Rect &r);
 public:
 	Screen(AccessEngine *vm);
 
@@ -170,8 +172,6 @@ class Screen: public ASurface {
 	void cyclePaletteForward();
 
 	void cyclePaletteBackwards();
-
-	void addDirtyRect(const Common::Rect &r);
 };
 
 } // End of namespace Access