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54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*
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* This file is based on WME Lite.
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* http://dead-code.org/redir.php?target=wmelite
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* Copyright (c) 2011 Jan Nedoma
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*/
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#include "engines/wintermute/math/vector2.h"
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#include "common/scummsys.h"
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namespace Wintermute {
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//////////////////////////////////////////////////////////////////////////
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Vector2::Vector2() {
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x = y = 0.0f;
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}
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//////////////////////////////////////////////////////////////////////////
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Vector2::Vector2(float xVal, float yVal) {
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this->x = xVal;
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this->y = yVal;
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}
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//////////////////////////////////////////////////////////////////////////
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Vector2::~Vector2() {
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}
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//////////////////////////////////////////////////////////////////////////
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float Vector2::length() const {
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return (float)sqrt(x * x + y * y);
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}
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} // End of namespace Wintermute
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