mirror of
https://github.com/vcmi/vcmi.git
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163 lines
4.2 KiB
C++
163 lines
4.2 KiB
C++
/*
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* MapView.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "MapView.h"
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#include "MapViewActions.h"
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#include "MapViewCache.h"
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#include "MapViewController.h"
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#include "MapViewModel.h"
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#include "mapHandler.h"
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#include "../CGameInfo.h"
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#include "../CPlayerInterface.h"
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#include "../adventureMap/AdventureMapInterface.h"
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#include "../gui/CGuiHandler.h"
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#include "../render/CAnimation.h"
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#include "../render/Canvas.h"
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#include "../render/IImage.h"
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#include "../renderSDL/SDL_Extensions.h"
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#include "../../CCallback.h"
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#include "../../lib/CConfigHandler.h"
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#include "../../lib/mapObjects/CGHeroInstance.h"
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BasicMapView::~BasicMapView() = default;
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std::shared_ptr<MapViewModel> BasicMapView::createModel(const Point & dimensions) const
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{
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auto result = std::make_shared<MapViewModel>();
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result->setLevel(0);
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result->setTileSize(Point(32, 32));
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result->setViewCenter(Point(0, 0));
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result->setViewDimensions(dimensions);
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return result;
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}
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BasicMapView::BasicMapView(const Point & offset, const Point & dimensions)
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: model(createModel(dimensions))
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, tilesCache(new MapViewCache(model))
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, controller(new MapViewController(model, tilesCache))
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{
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OBJ_CONSTRUCTION_CAPTURING_ALL_NO_DISPOSE;
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pos += offset;
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pos.w = dimensions.x;
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pos.h = dimensions.y;
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}
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void BasicMapView::render(Canvas & target, bool fullUpdate)
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{
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Canvas targetClipped(target, pos);
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tilesCache->update(controller->getContext());
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tilesCache->render(controller->getContext(), targetClipped, fullUpdate);
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}
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void BasicMapView::tick(uint32_t msPassed)
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{
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controller->tick(msPassed);
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}
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void BasicMapView::show(Canvas & to)
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{
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CSDL_Ext::CClipRectGuard guard(to.getInternalSurface(), pos);
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render(to, false);
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controller->afterRender();
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}
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void BasicMapView::showAll(Canvas & to)
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{
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CSDL_Ext::CClipRectGuard guard(to.getInternalSurface(), pos);
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render(to, true);
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}
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void MapView::show(Canvas & to)
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{
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actions->setContext(controller->getContext());
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BasicMapView::show(to);
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}
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MapView::MapView(const Point & offset, const Point & dimensions)
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: BasicMapView(offset, dimensions)
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{
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OBJ_CONSTRUCTION_CAPTURING_ALL_NO_DISPOSE;
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actions = std::make_shared<MapViewActions>(*this, model);
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actions->setContext(controller->getContext());
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}
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void MapView::onMapLevelSwitched()
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{
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if(LOCPLINT->cb->getMapSize().z > 1)
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{
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if(model->getLevel() == 0)
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controller->setViewCenter(model->getMapViewCenter(), 1);
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else
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controller->setViewCenter(model->getMapViewCenter(), 0);
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}
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}
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void MapView::onMapScrolled(const Point & distance)
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{
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if(!isGesturing())
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controller->setViewCenter(model->getMapViewCenter() + distance, model->getLevel());
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}
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void MapView::onMapSwiped(const Point & viewPosition)
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{
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controller->setViewCenter(model->getMapViewCenter() + viewPosition, model->getLevel());
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}
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void MapView::onCenteredTile(const int3 & tile)
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{
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controller->setViewCenter(tile);
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}
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void MapView::onCenteredObject(const CGObjectInstance * target)
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{
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controller->setViewCenter(target->getSightCenter());
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}
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void MapView::onViewSpellActivated(uint32_t tileSize, const std::vector<ObjectPosInfo> & objectPositions, bool showTerrain)
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{
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controller->activateSpellViewContext();
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controller->setTileSize(Point(tileSize, tileSize));
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controller->setOverlayVisibility(objectPositions);
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controller->setTerrainVisibility(showTerrain);
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}
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void MapView::onViewWorldActivated(uint32_t tileSize)
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{
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controller->activateWorldViewContext();
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controller->setTileSize(Point(tileSize, tileSize));
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}
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void MapView::onMapZoomLevelChanged(int stepsChange)
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{
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controller->modifyTileSize(stepsChange);
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}
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void MapView::onViewMapActivated()
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{
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controller->activateAdventureContext();
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controller->setTileSize(Point(32, 32));
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}
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PuzzleMapView::PuzzleMapView(const Point & offset, const Point & dimensions, const int3 & tileToCenter)
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: BasicMapView(offset, dimensions)
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{
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controller->activatePuzzleMapContext(tileToCenter);
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controller->setViewCenter(tileToCenter);
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}
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