construction des classes du modèle (TODO : a tester)

app/src/main/java/fr/ul/projet/modele/Acces.java

+package fr.ul.projet.modele;
+
+import fr.ul.projet.outils.FabriqueIdentifiant;
+
+public class Acces {
+
+    private int id;
+    private int xCoinHautGauche, yCoinHautGauche;
+    private int xCoinBasDroite, yCoinBasDroite;
+    private Piece destination;
+
+    public Acces(Piece dest, int x1, int y1, int x2, int y2){
+        this.destination = dest;
+        this.xCoinHautGauche = x1;
+        this.yCoinHautGauche = y1;
+        this.xCoinBasDroite = x2;
+        this.yCoinBasDroite = y2;
+        this.id = FabriqueIdentifiant.getInstance().getCptAcces();
+    }
+
+    public int getId() {
+        return this.id;
+    }
+
+    public int getXCoinBasDroite() {
+        return this.xCoinBasDroite;
+    }
+
+    public void setxCoinBasDroite(int xCoinBasDroite) {
+        this.xCoinBasDroite = xCoinBasDroite;
+    }
+
+    public int getXCoinHautGauche() {
+        return this.xCoinHautGauche;
+    }
+
+    public void setxCoinHautGauche(int xCoinHautGauche) {
+        this.xCoinHautGauche = xCoinHautGauche;
+    }
+
+    public int getYCoinBasDroite() {
+        return this.yCoinBasDroite;
+    }
+
+    public void setyCoinBasDroite(int yCoinBasDroite) {
+        this.yCoinBasDroite = yCoinBasDroite;
+    }
+
+    public int getYCoinHautGauche() {
+        return this.yCoinHautGauche;
+    }
+
+    public void setyCoinHautGauche(int yCoinHautGauche) {
+        this.yCoinHautGauche = yCoinHautGauche;
+    }
+
+    public Piece getDestination() {
+        return this.destination;
+    }
+
+    public void setDestination(Piece destination) {
+        this.destination = destination;
+    }
+}

app/src/main/java/fr/ul/projet/modele/Modele.java

+package fr.ul.projet.modele;
+
+import org.json.simple.JSONObject;
+import org.json.simple.JSONValue;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+
+import fr.ul.projet.outils.FabriqueIdentifiant;
+
+public class Modele {
+
+    private boolean pieceAffichee;
+    private String fichierJson;
+    private String orientationCourante;
+    HashMap<Integer, Piece> pieces;
+    Piece pieceCourante;
+
+    /**
+     * Constructeur d'un Modèle
+     *
+     */
+    public Modele(){
+        this.pieceAffichee = false;
+        this.pieceCourante = null;
+        this.fichierJson = new File("").getAbsolutePath() + "/modele" + FabriqueIdentifiant.getInstance().getCptJson() + ".json";
+    }
+
+    public void nouveau(){
+        this.pieceAffichee = false;
+        this.pieceCourante = null;
+        this.fichierJson = new File("").getAbsolutePath() + "/modele" + FabriqueIdentifiant.getInstance().getCptJson() + ".json";
+        this.pieces.clear();
+        FabriqueIdentifiant.reset();
+    }
+
+    /**
+     * Getters et Setters ------------------------------------------------------------------------------------------------------------------------
+     */
+
+    public Piece getPieceCourante() {
+        return this.pieceCourante;
+    }
+
+    public String getFichierJson() {
+        return this.fichierJson;
+    }
+
+    public String getOrientationCourante() {
+        return this.orientationCourante;
+    }
+
+    public HashMap<Integer, Piece> getPieces() {
+        return this.pieces;
+    }
+
+    public boolean isPieceAffichee() {
+        return this.pieceAffichee;
+    }
+
+    public void setFichierJson(String fichierJson) {
+        this.fichierJson = fichierJson;
+    }
+
+    public void setOrientationCourante(String orientationCourante) {
+        this.orientationCourante = orientationCourante;
+    }
+
+    public void setPieceAffichee(boolean pieceAffichee) {
+        this.pieceAffichee = pieceAffichee;
+    }
+
+    public void setPieceCourante(Piece pieceCourante) {
+        this.pieceCourante = pieceCourante;
+        this.pieceAffichee = true;
+    }
+
+    /**
+     * Méthodes d'ajout et suppression ------------------------------------------------------------------------------------------------------------------------
+     */
+
+    public void ajouterPiece(String nom, String photoNord, String photoSud, String photoEst, String photoOuest){
+        Piece piece = new Piece(nom, photoNord, photoSud, photoEst, photoOuest);
+        this.pieces.put(piece.getId(), piece);
+        this.setPieceCourante(piece);
+    }
+
+    public void modifierPieceCourante(String nom, String photoNord, String photoSud, String photoEst, String photoOuest){
+        this.getPieceCourante().setNom(nom);
+        this.getPieceCourante().setPhotoNord(photoNord);
+        this.getPieceCourante().setPhotoSud(photoSud);
+        this.getPieceCourante().setPhotoEst(photoEst);
+        this.getPieceCourante().setPhotoOuest(photoOuest);
+    }
+
+    public void supprimerPiece(int idPiece){
+        Piece pieceSupp = this.getPieces().get(idPiece);
+        pieceSupp.getAcces().clear();
+        for (Piece p : this.getPieces().values()){
+            if (!p.equals(pieceSupp)) {
+                for (Acces a : p.getAcces().values()) {
+                    if (a.getDestination().equals(pieceSupp)) {
+                        p.getAcces().remove(a.getId());
+                    }
+                }
+            }
+        }
+        this.getPieces().remove(idPiece);
+    }
+
+    public void ajouterAcces(Piece destination, int x1, int y1, int x2, int y2){
+        this.getPieceCourante().ajouterAcces(destination, x1, y1, x2, y2);
+    }
+
+    public void supprimerAcces(String idAcces){
+        this.getPieceCourante().supprimerAcces(idAcces);
+    }
+
+    /**
+     * Méthodes de déplacement ------------------------------------------------------------------------------------------------------------------------
+     */
+
+    public void utiliserAcces(String idAcces){
+        this.setPieceCourante(this.getPieceCourante().getAcces().get(idAcces).getDestination());
+    }
+
+    public void tournerHoraire(){
+        switch (this.getOrientationCourante()){
+            case "NORD":
+                this.setOrientationCourante("EST");
+                break;
+            case "SUD":
+                this.setOrientationCourante("OUEST");
+                break;
+            case "EST":
+                this.setOrientationCourante("SUD");
+                break;
+            case "OUEST":
+                this.setOrientationCourante("NORD");
+                break;
+            default:
+                break;
+        }
+    }
+
+    public void tournerAntiHoraire(){
+        switch (this.getOrientationCourante()){
+            case "NORD":
+                this.setOrientationCourante("OUEST");
+                break;
+            case "SUD":
+                this.setOrientationCourante("EST");
+                break;
+            case "EST":
+                this.setOrientationCourante("NORD");
+                break;
+            case "OUEST":
+                this.setOrientationCourante("SUD");
+                break;
+            default:
+                break;
+        }
+    }
+
+
+
+    /**
+     * Méthodes de lecture ou écriture d'un modèle ------------------------------------------------------------------------------------------------------------------------
+     */
+
+    public String toJson(){
+        JSONObject modeleJson = new JSONObject();
+        List pieces = new LinkedList();
+        for (Piece p : this.pieces.values()){
+            pieces.add(p.toJson());
+        }
+        modeleJson.put("pièces", pieces);
+        String json = JSONValue.toJSONString(modeleJson);
+        return json;
+    }
+
+    public void enregistrerModele() throws Exception {
+        PrintWriter flotFiltre;
+        FileWriter flot;
+
+        try {
+            File file = new File(this.fichierJson);
+
+            if (file.exists()){
+                file.delete();
+            }
+
+            flot = new FileWriter(file.getAbsoluteFile());
+            flotFiltre = new PrintWriter(new BufferedWriter(flot));
+            flotFiltre.print(this.toJson());
+            flotFiltre.close();
+        } catch (IOException e){
+            throw new Exception("Impossble d'écrire (" + e + ")");
+        }
+    }
+
+    public void chargerModele() throws Exception{
+        try{
+            // Charger via json
+        } catch (Exception e) {
+            throw new Exception("Impossible de charger le modèle (" + e + ")");
+        }
+    }
+
+
+
+}

app/src/main/java/fr/ul/projet/modele/Piece.java

+package fr.ul.projet.modele;
+
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import fr.ul.projet.outils.FabriqueIdentifiant;
+public class Piece {
+
+    private int id;
+    String nom;
+    String photoNord, photoSud, photoEst, photoOuest;
+
+    HashMap<Integer, Acces> acces = new HashMap<>();
+
+
+    public Piece(String nom, String photoNord, String photoSud, String photoEst, String photoOuest){
+        this.id = FabriqueIdentifiant.getInstance().getIdentifiantPiece();
+        this.photoNord = photoNord;
+        this.photoSud = photoSud;
+        this.photoEst = photoEst;
+        this.photoOuest = photoOuest;
+        this.nom = nom;
+    }
+    public int getId(){
+        return this.id;
+    }
+
+    public String getNom() {
+        return this.nom;
+    }
+
+    public void setNom(String nom){
+        this.nom = nom;
+    }
+
+    public String getPhotoNord() {
+        return this.photoNord;
+    }
+
+    public void setPhotoNord(String photoNord){
+        this.photoNord = photoNord;
+    }
+
+    public String getPhotoEst() {
+        return this.photoEst;
+    }
+
+    public void setPhotoEst(String photoEst){
+        this.photoEst = photoEst;
+    }
+
+    public String getPhotoSud() {
+        return this.photoSud;
+    }
+    public void setPhotoSud(String photoSud){
+        this.photoSud = photoSud;
+    }
+    public String getPhotoOuest(){
+        return this.photoOuest;
+    }
+    public void setPhotoOuest(String photoOuest){
+        this.photoOuest = photoOuest;
+    }
+
+
+    public HashMap<Integer, Acces> getAcces(){
+        return this.acces;
+    }
+
+    public void ajouterAcces(Piece destination, int x1, int y1, int x2, int y2){
+        Acces acc = new Acces(destination, x1, y1, x2, y2);
+        this.getAcces().put(acc.getId(), acc);
+    }
+
+    public void supprimerAcces(String idAcces){
+        this.getAcces().remove(idAcces);
+    }
+
+    public Map toJson(){
+        Map page = new LinkedHashMap();
+        page.put("id", this.getId());
+        page.put("nom", this.getNom());
+        page.put("cheminPhotoNord", this.getPhotoNord());
+        page.put("cheminPhotoSud", this.getPhotoSud());
+        page.put("cheminPhotoEst", this.getPhotoEst());
+        page.put("cheminPhotoOuest", this.getPhotoOuest());
+        return page;
+    }
+
+
+}

app/src/main/java/fr/ul/projet/outils/FabriqueIdentifiant.java

+package fr.ul.projet.outils;
+
+public class FabriqueIdentifiant {
+    private int cptPiece;
+    private int cptJson;
+    private int cptAcces;
+    static FabriqueIdentifiant instance;
+    public FabriqueIdentifiant(){
+        cptPiece = 0;
+        cptJson=1;
+        cptAcces = 0;
+    }
+    public static FabriqueIdentifiant getInstance(){
+        if (instance == null){
+            instance = new FabriqueIdentifiant();
+        }
+        return instance;
+    }
+    public int getIdentifiantPiece(){
+        cptPiece++;
+        return cptPiece;
+    }
+    public int getCptJson(){
+        cptJson++;
+        return cptJson;
+    }
+    public int getCptAcces(){
+        cptAcces++;
+        return cptAcces;
+    }
+    public static void reset(){
+        int cpt = getInstance().getCptJson();
+        instance = new FabriqueIdentifiant();
+        instance.cptJson=cpt-1;
+    }
+}
+