Selector.h

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#pragma once

#include "tree/TreeNode.h"

namespace ai {

#define SELECTOR_CLASS(NodeName) \
    NodeName(const std::string& name, const std::string& parameters, const ConditionPtr& condition) : \
        Selector(name, parameters, condition) { \
        _type = AI_STRINGIFY(NodeName); \
    } \
    virtual ~NodeName() { \
    } \
    \
    NODE_FACTORY(NodeName)

class Selector: public TreeNode {
public:
    NODE_CLASS(Selector)

    
    virtual void getRunningChildren(const AIPtr& entity, std::vector<bool>& active) const override {
        int n = 0;
        int selectorState = getSelectorState(entity);
        for (TreeNodes::const_iterator i = _children.begin(); i != _children.end(); ++i, ++n) {
            active.push_back(selectorState == n);
        }
    }
};

}