forked from mirror/openmw-tes3mp
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
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/*
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Copyright (c) Jacob Essex 2009
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This file is part of MWLand.
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MWLand is free software: you can redistribute it and/or modify it
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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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MWLand is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with MWLand. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @brief utility class for holding two values
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*
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* This is mainly used for querying the position of the quad.
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* Each quad has a center position, which we can use as a unique identifier
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*/
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template<class T>
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struct Point2 {
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T x, y; //held values.
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inline Point2() {}
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inline Point2(T ix, T iy) {
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x = ix;
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y = iy;
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}
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inline Point2(const Point2<T>& i) {
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x = i.x;
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y = i.y;
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}
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/**
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* @brief comparison operator. Although not used directly, this
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* class is used in std::map a lot, which used the < operator
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*/
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inline bool operator<(const Point2<T>& rhs) const{
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return ( x < rhs.x || !( rhs.x < x) && y < rhs.y );
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}
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inline Point2 operator + (const Point2<T>& rhs) {
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return Point2(x + rhs.x, y + rhs.y);
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}
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};
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