From 533310f646f1b1a00250a361f627967c420f1eef Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Thu, 29 Dec 2011 14:13:21 -0700
Subject: Situations & their modes are built.

---
 src/gamestate.cpp | 50 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 48 insertions(+), 2 deletions(-)

(limited to 'src/gamestate.cpp')

diff --git a/src/gamestate.cpp b/src/gamestate.cpp
index 7649cac..25b53b8 100644
--- a/src/gamestate.cpp
+++ b/src/gamestate.cpp
@@ -18,14 +18,60 @@ void GameState::parse( class AstBranch *pAst )
 {
 	if( pAst->getType() != AstNode::tScope )
 		throw Bu::ExceptionBase("Nope, nothing doing, you can't parse a non-scope AstBranch.");
+
+	lsLocal.push( new Scope() );
 	parse( pAst->getNodeList() );
+	delete lsLocal.peekPop();
 }
 
 void GameState::callFunction( const Bu::String &sName )
 {
-	lsLocal.push( new Scope() );
 	pGame->getFunction( sName )->call( *this );
-	delete lsLocal.peekPop();
+}
+
+Variable GameState::getVariable( const Bu::String &sName, ScopeId id )
+{
+	switch( id )
+	{
+		case sidLocal:
+			return lsLocal.peek()->get( sName );
+
+		case sidGlobal:
+			return sGlobal.get( sName );
+
+		case sidPlayer:
+			return sPlayer.get( sName );
+
+		case sidSituation:
+			return hsSituation.get( sCurSituation )->get( sName );
+	}
+
+	throw Bu::ExceptionBase("Really bad scopeid passed into getVariable");
+}
+
+void GameState::setVariable( const Bu::String &sName, const Variable &v,
+	ScopeId id )
+{
+	switch( id )
+	{
+		case sidLocal:
+			lsLocal.peek()->insert( sName, v );
+			return;
+
+		case sidGlobal:
+			sGlobal.insert( sName, v );
+			return;
+
+		case sidPlayer:
+			sPlayer.insert( sName, v );
+			return;
+
+		case sidSituation:
+			hsSituation.get( sCurSituation )->insert( sName, v );
+			return;
+	}
+
+	throw Bu::ExceptionBase("Really bad scopeid passed into setVariable");
 }
 
 void GameState::parse( const AstBranch::NodeList &lCode )
-- 
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