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Add math/script expression evaluation in editor (#3620)

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Rebase of #453
This commit is contained in:
Franco Eusébio Garcia
2016-05-01 05:33:32 -03:00
committed by Rémi Verschelde
parent ff40dcd83f
commit a735573327
5 changed files with 252 additions and 40 deletions
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43
core/helper/value_evaluator.h Normal file
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/*************************************************************************/
/* value_evaluator.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef VALUE_EVALUATOR_H
#define VALUE_EVALUATOR_H
#include "core/object.h"
class ValueEvaluator : public Object {
OBJ_TYPE(ValueEvaluator, Object);
public:
virtual double eval(const String& p_text) {
return p_text.to_double();
}
};
#endif // VALUE_EVALUATOR_H