From f01fbb846751797e4a897a0c203349273a0215e5 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko <sev@scummvm.org>
Date: Sun, 22 Apr 2007 16:17:14 +0000
Subject: [PATCH] Patch from bugreport #1678230: "AGI: Entering text while
 screen is shaking"

svn-id: r26568
---
 engines/agi/op_cmd.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/engines/agi/op_cmd.cpp b/engines/agi/op_cmd.cpp
index f9017da3202..d55963f6708 100644
--- a/engines/agi/op_cmd.cpp
+++ b/engines/agi/op_cmd.cpp
@@ -1233,8 +1233,14 @@ cmd(shake_screen) {
 	if ((g_agi->getFeatures() & GF_AGIPAL) && p0 >= 101 && p0 < 110) {
 		g_gfx->setAGIPal(p0);
 		return;
-	} else
-		g_gfx->shakeStart();
+	} 
+
+	// Disables input while shaking to prevent bug
+	// #1678230: AGI: Entering text while screen is shaking
+	int originalValue = game.inputEnabled;
+	game.inputEnabled = 0;
+
+	g_gfx->shakeStart();
 
 	g_sprites->commitBoth();		/* Fixes SQ1 demo */
 	for (i = 4 * p0; i; i--) {
@@ -1243,6 +1249,9 @@ cmd(shake_screen) {
 		g_agi->mainCycle();
 	}
 	g_gfx->shakeEnd();
+
+	//Sets input back to what it was
+	game.inputEnabled = originalValue;
 }
 
 static void (*agiCommand[183])(uint8 *) = {