limboai/blackboard/blackboard.h

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/**
* blackboard.h
* =============================================================================
* Copyright 2021-2023 Serhii Snitsaruk
*
* Use of this source code is governed by an MIT-style
* license that can be found in the LICENSE file or at
* https://opensource.org/licenses/MIT.
* =============================================================================
*/
#ifndef BLACKBOARD_H
#define BLACKBOARD_H
#include "core/object/object.h"
#include "core/object/ref_counted.h"
#include "core/variant/dictionary.h"
#include "core/variant/variant.h"
#include "scene/main/node.h"
class Blackboard : public RefCounted {
GDCLASS(Blackboard, RefCounted);
private:
Dictionary data;
Ref<Blackboard> parent;
protected:
static void _bind_methods();
public:
void set_data(const Dictionary &p_value) { data = p_value; }
Dictionary get_data() const { return data; }
void set_parent_scope(const Ref<Blackboard> &p_blackboard) { parent = p_blackboard; }
Ref<Blackboard> get_parent_scope() const { return parent; }
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Ref<Blackboard> top() const;
Variant get_var(const Variant &p_key, const Variant &p_default) const;
void set_var(const Variant &p_key, const Variant &p_value);
bool has_var(const Variant &p_key) const;
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void erase_var(const Variant &p_key);
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void prefetch_nodepath_vars(Node *p_node);
};
#endif // BLACKBOARD_H