1 files changed, 114 insertions, 0 deletions
diff --git a/engines/tsage/ringworld/ringworld_logic.cpp b/engines/tsage/ringworld/ringworld_logic.cpp
index 3fb284f5da..ad67b66f69 100644
--- a/engines/tsage/ringworld/ringworld_logic.cpp
+++ b/engines/tsage/ringworld/ringworld_logic.cpp
@@ -192,6 +192,20 @@ Scene *RingworldGame::createScene(int sceneNumber) {
 	}
 }
 
+/**
+ * Returns true if it is currently okay to restore a game
+ */
+bool RingworldGame::canLoadGameStateCurrently() {
+	return !g_globals->getFlag(50);
+}
+
+/**
+ * Returns true if it is currently okay to save the game
+ */
+bool RingworldGame::canSaveGameStateCurrently() {
+	return !g_globals->getFlag(50);
+}
+
 /*--------------------------------------------------------------------------*/
 
 DisplayHotspot::DisplayHotspot(int regionId, ...) {
@@ -572,6 +586,106 @@ void RingworldGame::rightClick() {
 	delete dlg;
 }
 
+/*--------------------------------------------------------------------------*/
+
+NamedHotspot::NamedHotspot() : SceneHotspot() {
+	_resNum = 0;
+	_lookLineNum = _useLineNum = _talkLineNum = -1;
+}
+
+void NamedHotspot::doAction(int action) {
+	switch (action) {
+	case CURSOR_WALK:
+		// Nothing
+		return;
+	case CURSOR_LOOK:
+		if (_lookLineNum == -1)
+			break;
+
+		SceneItem::display(_resNum, _lookLineNum, SET_Y, 20, SET_WIDTH, 200, SET_EXT_BGCOLOR, 7, LIST_END);
+		return;
+	case CURSOR_USE:
+		if (_useLineNum == -1)
+			break;
+		
+		SceneItem::display(_resNum, _useLineNum, SET_Y, 20, SET_WIDTH, 200, SET_EXT_BGCOLOR, 7, LIST_END);
+		return;
+	case CURSOR_TALK:
+		if (_talkLineNum == -1)
+			break;
+
+		SceneItem::display(_resNum, _lookLineNum, SET_Y, 20, SET_WIDTH, 200, SET_EXT_BGCOLOR, 7, LIST_END);
+		return;
+	default:
+		break;
+	}
+
+	SceneHotspot::doAction(action);
+}
+
+void NamedHotspot::setDetails(int ys, int xs, int ye, int xe, const int resnum, const int lookLineNum, const int useLineNum) {
+	setBounds(ys, xe, ye, xs);
+	_resNum = resnum;
+	_lookLineNum = lookLineNum;
+	_useLineNum = useLineNum;
+	_talkLineNum = -1;
+	g_globals->_sceneItems.addItems(this, NULL);
+}
+
+void NamedHotspot::setDetails(const Rect &bounds, int resNum, int lookLineNum, int talkLineNum, int useLineNum, int mode, SceneItem *item) {
+	setBounds(bounds);
+	_resNum = resNum;
+	_lookLineNum = lookLineNum;
+	_talkLineNum = talkLineNum;
+	_useLineNum = useLineNum;
+
+	switch (mode) {
+	case 2:
+		g_globals->_sceneItems.push_front(this);
+		break;
+	case 4:
+		g_globals->_sceneItems.addBefore(item, this);
+		break;
+	case 5:
+		g_globals->_sceneItems.addAfter(item, this);
+		break;
+	default:
+		g_globals->_sceneItems.push_back(this);
+		break;
+	}
+}
+
+void NamedHotspot::setDetails(int sceneRegionId, int resNum, int lookLineNum, int talkLineNum, int useLineNum, int mode) {
+	_sceneRegionId = sceneRegionId;
+	_resNum = resNum;
+	_lookLineNum = lookLineNum;
+	_talkLineNum = talkLineNum;
+	_useLineNum = useLineNum;
+
+	// Handle adding hotspot to scene items list as necessary
+	switch (mode) {
+	case 2:
+		GLOBALS._sceneItems.push_front(this);
+		break;
+	case 3:
+		break;
+	default:
+		GLOBALS._sceneItems.push_back(this);
+		break;
+	}
+}
+
+void NamedHotspot::synchronize(Serializer &s) {
+	SceneHotspot::synchronize(s);
+	s.syncAsSint16LE(_resNum);
+	s.syncAsSint16LE(_lookLineNum);
+	s.syncAsSint16LE(_useLineNum);
+
+	if (g_vm->getGameID() == GType_BlueForce)
+		s.syncAsSint16LE(_talkLineNum);
+}
+
+
 } // End of namespace Ringworld
 
 } // End of namespace TsAGE