src/engine/Interpreter.h

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#ifndef INTERPRETER_H
#define INTERPRETER_H

#include <boost/shared_ptr.hpp>

#include "EntityInstance.h"
#include "BehaviorInstance.h"
#include "LibraryBehaviors.h"
#include "BehaviorTemplateTable.h"
#include "util/Error.h"
#include "parser/impcomp/ExecLoop.h"

namespace green
{
        class Interpreter
        {
                protected:
                        static Key mMoveBehaviorKey;
                        
                public:
                        
                        static void SetMoveBehaviorKey(Key newKey) {
                                Interpreter::mMoveBehaviorKey = newKey;
                        }
                        
                static bool RunBehavior(SystemPtr sys, BehaviorTemplateTablePtr behaviorTable,
                                                                BehaviorInstancePtr behavior,
                                                                EntityInstancePtr originalTarget,
                                                                EntityInstancePtr newTarget)
                        {
                                CHECK_SHARED(sys);
                                CHECK_SHARED(behaviorTable);
                                CHECK_SHARED(behavior);
                                CHECK_SHARED(originalTarget);
                                CHECK_SHARED(newTarget);
                                
                                Key btemp = behavior->GetTemplate();
                                if(btemp == Interpreter::mMoveBehaviorKey)
                                        return MoveBehavior::RunBehavior(sys, behavior, originalTarget, newTarget);
                                else
                                {
                                        int behKey = behavior->GetTemplate();
                                        OpSeqPtr code = boost::dynamic_pointer_cast<BehaviorTemplate,VariableTableTemplate>
                                                                                (behaviorTable->GetEntry(behKey))
                                                                                ->getResBodyCode();
                
                                        ExecLoop::runBody(sys,newTarget->GetTemplate(),*code,
                                                                                newTarget,originalTarget,originalTarget,behavior);
                                }
                                return true;
                        }

                static bool RunInit(SystemPtr sys,VariableTableInstancePtr objectVars,
                                                        ArgListPtr arguments)
                        {
//                      ExecLoop::runInit(sys,objectVars,arguments);
                        return true;
                        }
        };
}

#endif

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