mirror of
https://gitea.wildfiregames.com/0ad/0ad
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157c6af18e
Avoid cases of filenames Update years in terms and other legal(ish) documents Don't update years in license headers, since change is not meaningful Will add linter rule in seperate commit Happy recompiling everyone! Original Patch By: Nescio Comment By: Gallaecio Differential Revision: D2620 This was SVN commit r27786.
121 lines
2.9 KiB
C++
121 lines
2.9 KiB
C++
/* Copyright (C) 2021 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. 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 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INCLUDED_RECT
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#define INCLUDED_RECT
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class CSize2D;
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class CVector2D;
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/**
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* Rectangle class used for screen rectangles. It's very similar to the MS
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* CRect, but with FLOATS because it's meant to be used with OpenGL which
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* takes float values.
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*/
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class CRect
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{
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public:
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CRect();
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CRect(const CVector2D& pos);
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CRect(const CSize2D& size);
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CRect(const CVector2D& upperleft, const CVector2D& bottomright);
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CRect(const CVector2D& pos, const CSize2D& size);
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CRect(const float l, const float t, const float r, const float b);
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CRect(const CRect&);
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CRect& operator=(const CRect& a);
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bool operator==(const CRect& a) const;
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bool operator!=(const CRect& a) const;
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CRect operator-() const;
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CRect operator+() const;
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CRect operator+(const CRect& a) const;
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CRect operator+(const CVector2D& a) const;
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CRect operator+(const CSize2D& a) const;
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CRect operator-(const CRect& a) const;
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CRect operator-(const CVector2D& a) const;
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CRect operator-(const CSize2D& a) const;
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void operator+=(const CRect& a);
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void operator+=(const CVector2D& a);
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void operator+=(const CSize2D& a);
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void operator-=(const CRect& a);
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void operator-=(const CVector2D& a);
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void operator-=(const CSize2D& a);
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/**
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* @return Width of Rectangle
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*/
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float GetWidth() const;
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/**
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* @return Height of Rectangle
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*/
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float GetHeight() const;
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/**
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* Get Size
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*/
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CSize2D GetSize() const;
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/**
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* Get Position equivalent to top/left corner
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*/
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CVector2D TopLeft() const;
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/**
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* Get Position equivalent to top/right corner
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*/
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CVector2D TopRight() const;
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/**
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* Get Position equivalent to bottom/left corner
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*/
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CVector2D BottomLeft() const;
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/**
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* Get Position equivalent to bottom/right corner
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*/
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CVector2D BottomRight() const;
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/**
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* Get Position equivalent to the center of the rectangle
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*/
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CVector2D CenterPoint() const;
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/**
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* Evalutates if point is within the rectangle
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* @param point CVector2D representing point
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* @return true if inside.
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*/
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bool PointInside(const CVector2D &point) const;
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CRect Scale(float x, float y) const;
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/**
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* Returning CVector2D representing each corner.
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*/
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public:
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/**
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* Dimensions
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*/
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float left, top, right, bottom;
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};
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#endif // INCLUDED_RECT
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