Fixed the gost animation background reset. Made a little tweak to draw the gui in vertical rooms (not 100% working)

svn-id: r4435

4 files changed, 7 insertions, 5 deletions

diff --git a/akos.cpp b/akos.cpp
index f57b84b8e6..a14a09496b 100644
--- a/akos.cpp
+++ b/akos.cpp
@@ -928,8 +928,10 @@ void AkosRenderer::codec5()
 	if(left > max_width)
 		left -= left - max_width;
 
+	// Yazoo: this is not correct, but fix a lots of bugs for the momment
+	
 	draw_top = 0;
-	draw_bottom = 200;
+	draw_bottom = vs->height;
 
 	_vm->updateDirtyRect(0, left, right+1, top, bottom+1, 1 << dirty_id);
 
diff --git a/gfx.cpp b/gfx.cpp
index 065f9263f7..21db83f0ce 100644
--- a/gfx.cpp
+++ b/gfx.cpp
@@ -231,7 +231,7 @@ void Gdi::drawStripToScreen(VirtScreen * vs, int x, int w, int t, int b)
 		scrollY = 0;
 
 	ptr = vs->screenPtr + (t * 40 + x) * 8 + _readOffs + scrollY * 320;
-		_vm->_system->copy_rect(ptr, 320, x * 8, vs->topline + t , w, height);
+	_vm->_system->copy_rect(ptr, 320, x * 8, vs->topline + t , w, height);
 }
 
 void blit(byte *dst, byte *src, int w, int h)
diff --git a/gfx.h b/gfx.h
index beb7f2925a..6164c41ee4 100644
--- a/gfx.h
+++ b/gfx.h
@@ -53,8 +53,8 @@ struct VirtScreen {		/* Virtual screen areas */
 	byte alloctwobuffers;
 	byte scrollable;
 	uint16 xstart;
-	byte tdirty[40];
-	byte bdirty[40];
+	uint16 tdirty[40];
+	uint16 bdirty[40];
 	byte *screenPtr;
 	byte *backBuf;
 };
diff --git a/gui.cpp b/gui.cpp
index 0167b4bd50..1f3c737e6c 100644
--- a/gui.cpp
+++ b/gui.cpp
@@ -522,7 +522,7 @@ byte *Gui::getBasePtr(int x, int y)
 		return NULL;
 
 	return _vs->screenPtr + x + (y - _vs->topline) * 320 +
-		_s->_screenStartStrip * 8;
+		_s->_screenStartStrip * 8 + (_s->camera._cur.y - 100)*320;
 }
 
 void Gui::lineto(int x, int y)