82 lines
1.9 KiB
C++
82 lines
1.9 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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#ifndef ULTIMA4_VIEWS_VIEW_H
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#define ULTIMA4_VIEWS_VIEW_H
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namespace Ultima {
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namespace Ultima4 {
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#define SCALED(n) ((n) * settings._scale)
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class Image;
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/**
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* Generic base class for reflecting the state of a game object onto
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* the screen.
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*/
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class View {
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public:
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View(int x, int y, int width, int height);
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virtual ~View() {}
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/**
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* Hook for reinitializing when graphics reloaded.
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*/
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virtual void reinit();
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/**
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* Clear the view to black.
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*/
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virtual void clear();
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/**
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* Update the view to the screen.
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*/
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virtual void update();
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/**
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* Update a piece of the view to the screen.
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*/
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virtual void update(int x, int y, int width, int height);
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/**
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* Highlight a piece of the screen by drawing it in inverted colors.
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*/
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virtual void highlight(int x, int y, int width, int height);
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virtual void unhighlight();
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protected:
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Common::Rect _bounds;
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Common::Rect _highlightBounds;
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bool _highlighted;
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void drawHighlighted();
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#ifdef IOS_ULTIMA4
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friend void U4IOS::updateScreenView();
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#endif
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static Image *_screen;
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};
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} // End of namespace Ultima4
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} // End of namespace Ultima
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#endif
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