mkxp-freebird/src/viewport.h

85 lines
1.9 KiB
C++

/*
** viewport.h
**
** This file is part of mkxp.
**
** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
**
** mkxp is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 2 of the License, or
** (at your option) any later version.
**
** mkxp is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef VIEWPORT_H
#define VIEWPORT_H
#include "scene.h"
#include "flashable.h"
#include "disposable.h"
#include "util.h"
struct ViewportPrivate;
class Viewport : public Scene, public SceneElement, public Flashable, public Disposable
{
public:
Viewport(int x, int y, int width, int height);
Viewport(Rect *rect);
Viewport();
~Viewport();
void update();
DECL_ATTR( Rect, Rect* )
DECL_ATTR( OX, int )
DECL_ATTR( OY, int )
DECL_ATTR( Color, Color* )
DECL_ATTR( Tone, Tone* )
void initDynAttribs();
private:
void initViewport(int x, int y, int width, int height);
void geometryChanged();
void composite();
void draw();
void onGeometryChange(const Geometry &);
bool isEffectiveViewport(Rect *&, Color *&, Tone *&) const;
void releaseResources();
const char *klassName() const { return "viewport"; }
ABOUT_TO_ACCESS_DISP
ViewportPrivate *p;
friend struct ViewportPrivate;
IntruListLink<Scene> sceneLink;
};
class ViewportElement : public SceneElement
{
public:
ViewportElement(Viewport *viewport = 0, int z = 0, int spriteY = 0);
DECL_ATTR( Viewport, Viewport* )
protected:
virtual void onViewportChange() {}
private:
Viewport *m_viewport;
};
#endif // VIEWPORT_H