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641e3d752e
- SurfaceKeyColored class handles blitting of keycolor transparency data - ImageMap tested - Rect and Polygon areas seem to be working as expected svn-id: r32950
84 lines
2.3 KiB
C++
84 lines
2.3 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "common/image-map.h"
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namespace Common {
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ImageMap::~ImageMap() {
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HashMap<String, Shape*>::iterator it;
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for (it = _areas.begin(); it != _areas.end(); it++) {
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delete it->_value;
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}
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}
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Rect *ImageMap::createRectArea(const String& id) {
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if (_areas.contains(id)) {
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warning("Image map already contains an area with target of '%s'");
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return 0;
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}
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Rect *r = new Rect();
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_areas[id] = r;
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return r;
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}
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Polygon *ImageMap::createPolygonArea(const String& id) {
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if (_areas.contains(id)) {
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warning("Image map already contains an area with target of '%s'");
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return 0;
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}
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Polygon *p = new Polygon();
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_areas[id] = p;
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return p;
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}
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/*
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void ImageMap::addMapArea(Shape *shape, const String& target) {
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if (_areas.contains(target)) {
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warning("Image map already contains an area with target of '%s'");
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return;
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}
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_areas[target] = shape;
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}
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void ImageMap::addRectMapArea(const Rect& rect, const String& target) {
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areas.push_back(MapArea(rect, target));
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}
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void ImageMap::addPolygonMapArea(const Polygon& poly, const String& target) {
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areas.push_back(MapArea(poly, target));
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}
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*/
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String ImageMap::findMapArea(int16 x, int16 y) {
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HashMap<String, Shape*>::iterator it;
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for (it = _areas.begin(); it != _areas.end(); it++) {
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if (it->_value->contains(x, y))
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return it->_key;
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}
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return "";
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}
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} // End of namespace Common
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