78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/**
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* bt_evaluate_expression.h
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* =============================================================================
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* Copyright 2021-2024 Serhii Snitsaruk
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* Copyright 2024 Wilson E. Alvarez
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*
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* Use of this source code is governed by an MIT-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/MIT.
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* =============================================================================
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*/
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#ifndef BT_EVALUATE_EXPRESSION_H
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#define BT_EVALUATE_EXPRESSION_H
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#include "../bt_action.h"
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#ifdef LIMBOAI_MODULE
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#include "core/math/expression.h"
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#endif
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#ifdef LIMBOAI_GDEXTENSION
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#include <godot_cpp/classes/expression.hpp>
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#endif
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#include "../../../blackboard/bb_param/bb_node.h"
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#include "../../../blackboard/bb_param/bb_variant.h"
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class BTEvaluateExpression : public BTAction {
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GDCLASS(BTEvaluateExpression, BTAction);
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TASK_CATEGORY(Utility);
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private:
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Ref<Expression> expression;
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Error is_parsed = FAILED;
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Ref<BBNode> node_param;
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String expression_string;
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PackedStringArray input_names;
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TypedArray<BBVariant> input_values;
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bool input_include_delta = false;
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Array processed_input_values;
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StringName result_var;
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protected:
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static void _bind_methods();
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virtual String _generate_name() override;
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virtual void _setup() override;
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virtual Status _tick(double p_delta) override;
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public:
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Error parse();
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void set_expression_string(const String &p_expression_string);
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String get_expression_string() const { return expression_string; }
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void set_node_param(Ref<BBNode> p_object);
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Ref<BBNode> get_node_param() const { return node_param; }
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void set_input_names(const PackedStringArray &p_input_names);
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PackedStringArray get_input_names() const { return input_names; }
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void set_input_values(const TypedArray<BBVariant> &p_input_values);
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TypedArray<BBVariant> get_input_values() const { return input_values; }
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void set_input_include_delta(bool p_input_include_delta);
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bool is_input_delta_included() const { return input_include_delta; }
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void set_result_var(const StringName &p_result_var);
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StringName get_result_var() const { return result_var; }
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virtual PackedStringArray get_configuration_warnings() override;
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BTEvaluateExpression();
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};
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#endif // BT_EVALUATE_EXPRESSION_H
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