81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
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/*
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Moonfall Copyright (C) 2008 Alex Yatskov
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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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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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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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#pragma once
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template <typename T>
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struct Vector2;
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template <typename T>
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struct VectorMixMath
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{
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Vector2<T> Normalized() const;
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Vector2<T>& Normalize();
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T GetLength() const;
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};
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struct VectorMixDefault { };
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template <typename T>
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struct VectorMixConfig
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{
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typedef VectorMixDefault Mix;
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};
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template <>
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struct VectorMixConfig<float>
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{
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typedef VectorMixMath<float> Mix;
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};
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template <>
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struct VectorMixConfig<double>
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{
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typedef VectorMixMath<double> Mix;
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};
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template <typename T>
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struct Vector2 : public VectorMixConfig<T>::Mix
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{
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Vector2(const Vector2& vector);
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Vector2(T x, T y);
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explicit Vector2(T v);
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Vector2();
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bool operator ==(const Vector2& vector) const;
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bool operator !=(const Vector2& vector) const;
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Vector2 operator +(const Vector2& vector) const;
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Vector2 operator -(const Vector2& vector) const;
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Vector2 operator *(T scalar) const;
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Vector2 operator /(T scalar) const;
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Vector2& operator +=(const Vector2& vector);
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Vector2& operator -=(const Vector2& vector);
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Vector2& operator *=(T scalar);
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Vector2& operator /=(T scalar);
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Vector2& operator =(const Vector2& vector);
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Vector2 operator -() const;
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T x;
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T y;
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};
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typedef Vector2<int> Vector2i;
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typedef Vector2<float> Vector2f;
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typedef Vector2<double> Vector2d;
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#include "Vector.inl"
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