From 24740b30bd9d6cfd5ce420951a53b87a156ffbbf Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sat, 17 Dec 2011 13:13:44 +1100
Subject: TSAGE: Disallow saving and loading via the GMM when a dialog is
 active

---
 engines/tsage/blue_force/blueforce_logic.cpp  | 6 ++++--
 engines/tsage/ringworld/ringworld_logic.cpp   | 7 +++++--
 engines/tsage/ringworld2/ringworld2_logic.cpp | 6 ++++--
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/engines/tsage/blue_force/blueforce_logic.cpp b/engines/tsage/blue_force/blueforce_logic.cpp
index 22299c1bf1..9888f4dd91 100644
--- a/engines/tsage/blue_force/blueforce_logic.cpp
+++ b/engines/tsage/blue_force/blueforce_logic.cpp
@@ -255,14 +255,16 @@ Scene *BlueForceGame::createScene(int sceneNumber) {
  * Returns true if it is currently okay to restore a game
  */
 bool BlueForceGame::canLoadGameStateCurrently() {
-	return true;
+	// Don't allow a game to be loaded if a dialog is active
+	return g_globals->_gfxManagers.size() == 1;
 }
 
 /**
  * Returns true if it is currently okay to save the game
  */
 bool BlueForceGame::canSaveGameStateCurrently() {
-	return true;
+	// Don't allow a game to be saved if a dialog is active
+	return g_globals->_gfxManagers.size() == 1;
 }
 
 void BlueForceGame::rightClick() {
diff --git a/engines/tsage/ringworld/ringworld_logic.cpp b/engines/tsage/ringworld/ringworld_logic.cpp
index ad67b66f69..c87b95e0b8 100644
--- a/engines/tsage/ringworld/ringworld_logic.cpp
+++ b/engines/tsage/ringworld/ringworld_logic.cpp
@@ -196,14 +196,17 @@ Scene *RingworldGame::createScene(int sceneNumber) {
  * Returns true if it is currently okay to restore a game
  */
 bool RingworldGame::canLoadGameStateCurrently() {
-	return !g_globals->getFlag(50);
+	// Don't allow a game to be loaded if a dialog is active
+	return !g_globals->getFlag(50) && (g_globals->_gfxManagers.size() == 1);
+
 }
 
 /**
  * Returns true if it is currently okay to save the game
  */
 bool RingworldGame::canSaveGameStateCurrently() {
-	return !g_globals->getFlag(50);
+	// Don't allow a game to be saved if a dialog is active
+	return !g_globals->getFlag(50) && (g_globals->_gfxManagers.size() == 1);
 }
 
 /*--------------------------------------------------------------------------*/
diff --git a/engines/tsage/ringworld2/ringworld2_logic.cpp b/engines/tsage/ringworld2/ringworld2_logic.cpp
index 3854a37384..ccedb3a18a 100644
--- a/engines/tsage/ringworld2/ringworld2_logic.cpp
+++ b/engines/tsage/ringworld2/ringworld2_logic.cpp
@@ -203,14 +203,16 @@ Scene *Ringworld2Game::createScene(int sceneNumber) {
  * Returns true if it is currently okay to restore a game
  */
 bool Ringworld2Game::canLoadGameStateCurrently() {
-	return true;
+	// Don't allow a game to be loaded if a dialog is active
+	return g_globals->_gfxManagers.size() == 1;
 }
 
 /**
  * Returns true if it is currently okay to save the game
  */
 bool Ringworld2Game::canSaveGameStateCurrently() {
-	return true;
+	// Don't allow a game to be saved if a dialog is active
+	return g_globals->_gfxManagers.size() == 1;
 }
 
 /*--------------------------------------------------------------------------*/
-- 
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