1 files changed, 19 insertions, 0 deletions

diff --git a/src/functionexists.cpp b/src/functionexists.cpp
new file mode 100644
index 0000000..71e03f6
--- /dev/null
+++ b/src/functionexists.cpp
@@ -0,0 +1,19 @@
+#include "functionexists.h"
+
+#include "gamestate.h"
+
+FunctionExists::FunctionExists()
+{
+}
+
+FunctionExists::~FunctionExists()
+{
+}
+
+void FunctionExists::call( class GameState &gState )
+{
+        Variable v = gState.pop();
+        VariableRef r = v.getVariableRef();
+        gState.push( Variable( gState.hasVariable( r.sName, r.sid ) ) );
+}
+