1 files changed, 33 insertions, 0 deletions

diff --git a/src/functionast.cpp b/src/functionast.cpp
new file mode 100644
index 0000000..0d9a938
--- /dev/null
+++ b/src/functionast.cpp
@@ -0,0 +1,33 @@
+#include "functionast.h"
+#include "astbranch.h"
+#include "astleaf.h"
+#include "runner.h"
+#include "context.h"
+
+FunctionAst::FunctionAst( const AstBranch *pRoot, class Runner *pRunner ) :
+        pRoot( pRoot ),
+        pRunner( pRunner )
+{
+        sName = dynamic_cast<AstLeaf *>(
+                *(*pRoot->getBranchBegin()).begin()
+                )->getStrValue();
+}
+
+FunctionAst::~FunctionAst()
+{
+}
+
+Bu::FString FunctionAst::getName() const
+{
+        return sName;
+}
+
+Variable FunctionAst::call( Variable &input, VarList /*lParams*/ )
+{
+        pContext->pushScope();
+        pContext->addVariable("INPUT", input );
+        Variable vRet = pRunner->run( (*(pRoot->getBranchBegin()+2)).begin() );
+        pContext->popScope();
+        return vRet;
+}
+