areamap.h

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/*
  * Copyright 2020 Twilight
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
*/
#pragma once
#include <QObject>
#include <QHash>
#include <QVector>
 
#include <pse-common/types.h>
#include "../../savefile_autoport.h"
 
class SaveFile;
class MapConnData;
struct MapDBEntry;
 
// This value never changes, it is the in-memory value in the GB that gen 1
// games use to store the background tilemap for the world and maps.
constexpr var16 VramBGPtr = 0x9800; 

class SAVEFILE_AUTOPORT AreaMap : public QObject
{
  Q_OBJECT
 
  Q_PROPERTY(int curMap MEMBER curMap NOTIFY curMapChanged)                       
  Q_PROPERTY(int outOfBoundsBlock MEMBER outOfBoundsBlock NOTIFY outOfBoundsBlockChanged) 
  Q_PROPERTY(int height MEMBER height NOTIFY heightChanged)                        
  Q_PROPERTY(int width MEMBER width NOTIFY widthChanged)                           
  Q_PROPERTY(int height2x2 MEMBER height2x2 NOTIFY height2x2Changed)               
  Q_PROPERTY(int width2x2 MEMBER width2x2 NOTIFY width2x2Changed)                  
  Q_PROPERTY(int dataPtr MEMBER dataPtr NOTIFY dataPtrChanged)                     
  Q_PROPERTY(int txtPtr MEMBER txtPtr NOTIFY txtPtrChanged)                        
  Q_PROPERTY(int scriptPtr MEMBER scriptPtr NOTIFY scriptPtrChanged)              
  Q_PROPERTY(int currentTileBlockMapViewPointer MEMBER currentTileBlockMapViewPointer NOTIFY currentTileBlockMapViewPointerChanged) 
  Q_PROPERTY(int mapViewVRAMPointer MEMBER mapViewVRAMPointer NOTIFY mapViewVRAMPointerChanged) 
  Q_PROPERTY(int curMapScript MEMBER curMapScript NOTIFY curMapScriptChanged)      
  Q_PROPERTY(int cardKeyDoorX MEMBER cardKeyDoorX NOTIFY cardKeyDoorXChanged)      
  Q_PROPERTY(int cardKeyDoorY MEMBER cardKeyDoorY NOTIFY cardKeyDoorYChanged)      
  Q_PROPERTY(bool forceBikeRide MEMBER forceBikeRide NOTIFY forceBikeRideChanged)  
  Q_PROPERTY(bool blackoutDest MEMBER blackoutDest NOTIFY blackoutDestChanged)     
  Q_PROPERTY(bool curMapNextFrame MEMBER curMapNextFrame NOTIFY curMapNextFrameChanged) 
 
public:
  AreaMap(SaveFile* saveFile = nullptr);
  virtual ~AreaMap();
 
  void load(SaveFile* saveFile = nullptr); 
  void save(SaveFile* saveFile);           

  int coordsToPtr(int x, int y, int width);
 
  Q_INVOKABLE int connCount();             
  Q_INVOKABLE MapConnData* connAt(int dir); 
  Q_INVOKABLE void connRemove(int dir);    
  Q_INVOKABLE void connNew(int dir);       
 
  MapDBEntry* toCurMap(); 
 
signals:
  void curMapChanged();
  void outOfBoundsBlockChanged();
  void heightChanged();
  void widthChanged();
  void height2x2Changed();
  void width2x2Changed();
  void dataPtrChanged();
  void txtPtrChanged();
  void scriptPtrChanged();
  void currentTileBlockMapViewPointerChanged();
  void mapViewVRAMPointerChanged();
  void curMapScriptChanged();
  void cardKeyDoorXChanged();
  void cardKeyDoorYChanged();
  void forceBikeRideChanged();
  void blackoutDestChanged();
  void curMapNextFrameChanged();
  void connectionsChanged();
 
public slots:
  void reset();                              
  void randomize(MapDBEntry* map, int x, int y); 
  void setTo(MapDBEntry* map, int x, int y);     
 
public:
  int curMap;

  int outOfBoundsBlock;

  int height;
  int width;
  int height2x2;
  int width2x2;

  int dataPtr;
  int txtPtr;
  int scriptPtr;
 
  // Map extra pointers
  int currentTileBlockMapViewPointer; 
  int mapViewVRAMPointer; 

  int curMapScript;

  int cardKeyDoorX;
  int cardKeyDoorY;

  bool forceBikeRide;
  bool blackoutDest;
  bool curMapNextFrame;
 
  // Map Connections
  // So here's the thing, QHash technically can be a Q_PROPERTY but because of
  // the template comma it freaks the IDE out and throws a ton of errors. It
  // compiles just fine, but I can't handle all the red errors the IDE gives
  QHash<var8, MapConnData*> connections; 
};