From a82740516c9f973d8beaf1b11dd2f0a8a6beff5e Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Mon, 3 Nov 2014 11:33:33 +0200
Subject: GROOVIE: Implement o2_copyscreentobg and o2_copybgtoscreen

---
 engines/groovie/script.cpp | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/engines/groovie/script.cpp b/engines/groovie/script.cpp
index 1d4ad0aec9..479ede5ff4 100644
--- a/engines/groovie/script.cpp
+++ b/engines/groovie/script.cpp
@@ -1671,15 +1671,29 @@ void Script::o2_vdxtransition() {
 void Script::o2_copyscreentobg() {
 	uint16 val = readScript16bits();
 
+	// TODO: Parameter
+	if (val)
+		warning("o2_copyscreentobg: Param is %d", val);
+	
+	Graphics::Surface *screen = _vm->_system->lockScreen();
+	_vm->_graphicsMan->_background.copyFrom(screen->getSubArea(Common::Rect(0, 80, 640, 320)));
+	_vm->_system->unlockScreen();
+
 	debugC(1, kDebugScript, "CopyScreenToBG3: 0x%04X", val);
-	error("Unimplemented Opcode 0x4F");
 }
 
 void Script::o2_copybgtoscreen() {
 	uint16 val = readScript16bits();
 
+	// TODO: Parameter
+	if (val)
+		warning("o2_copybgtoscreen: Param is %d", val);
+
+	Graphics::Surface *screen = _vm->_system->lockScreen();
+	_vm->_graphicsMan->_background.copyRectToSurface(*screen, 0, 80, Common::Rect(0, 0, 640, 320 - 80));
+	_vm->_system->unlockScreen();
+
 	debugC(1, kDebugScript, "CopyBG3ToScreen: 0x%04X", val);
-	error("Unimplemented Opcode 0x50");
 }
 
 void Script::o2_setvideoskip() {
-- 
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