X-Git-Url: http://deadsoftware.ru/gitweb?p=cavedroid.git;a=blobdiff_plain;f=core%2Fsrc%2Fru%2Fdeadsoftware%2Fcavedroid%2Fgame%2FGameSaver.java;h=1ff2bad9783788a68d6ff1858dc9185f2a9a6fbe;hp=26281f6c81dfa5c16207c91ce810a6e5f3016192;hb=5b3244dceab39900a44eeb4d6108715c56735626;hpb=f4d52e3e4a3712050532786fca0aded5ff8b5a03

diff --git a/core/src/ru/deadsoftware/cavedroid/game/GameSaver.java b/core/src/ru/deadsoftware/cavedroid/game/GameSaver.java
index 26281f6..1ff2bad 100644
--- a/core/src/ru/deadsoftware/cavedroid/game/GameSaver.java
+++ b/core/src/ru/deadsoftware/cavedroid/game/GameSaver.java
@@ -1,123 +1,194 @@
 package ru.deadsoftware.cavedroid.game;
 
+import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.files.FileHandle;
+import ru.deadsoftware.cavedroid.MainConfig;
+import ru.deadsoftware.cavedroid.game.mobs.MobsController;
+import ru.deadsoftware.cavedroid.game.objects.DropController;
 
-import java.io.BufferedOutputStream;
-import java.io.DataInputStream;
-import java.io.IOException;
+import javax.annotation.CheckForNull;
+import java.io.*;
 import java.nio.ByteBuffer;
 
-//TODO rewrite saver
 public class GameSaver {
 
-    private static final int VERSION = 0;
+    public static class Data {
+        @CheckForNull
+        private MobsController mMobsController;
+        @CheckForNull
+        private DropController mDropController;
+        @CheckForNull
+        private int[][] mForeMap, mBackMap;
 
+        public Data(MobsController mobsController, DropController dropController, int[][] foreMap, int[][] backMap) {
+            mMobsController = mobsController;
+            mDropController = dropController;
+            mForeMap = foreMap;
+            mBackMap = backMap;
+        }
+
+        public MobsController retrieveMobsController() {
+            assert mMobsController != null;
+            MobsController mobsController = mMobsController;
+            mMobsController = null;
+            return mobsController;
+        }
+
+        public DropController retrieveDropController() {
+            assert mDropController != null;
+            DropController dropController = mDropController;
+            mDropController = null;
+            return dropController;
+        }
+
+        public int[][] retrieveForeMap() {
+            assert mForeMap != null;
+            int[][] foreMap = mForeMap;
+            mForeMap = null;
+            return foreMap;
+        }
+
+        public int[][] retrieveBackMap() {
+            assert mBackMap != null;
+            int[][] backMap = mBackMap;
+            mBackMap = null;
+            return backMap;
+        }
+
+        public boolean isEmpty() {
+            return mMobsController == null && mDropController == null && mForeMap == null && mBackMap == null;
+        }
+    }
+
+    private static final int SAVE_VERSION = 1;
 
     private static byte[] intToBytes(int i) {
         return ByteBuffer.allocate(4).putInt(i).array();
     }
 
     private static void saveMap(FileHandle file, int[][] map) throws IOException {
-        int rl, bl;
+        int run, block;
         int width = map.length;
         int height = map[0].length;
+
         BufferedOutputStream out = new BufferedOutputStream(file.write(false));
-        out.write(intToBytes(VERSION));
+
+        out.write(intToBytes(SAVE_VERSION));
         out.write(intToBytes(width));
         out.write(intToBytes(height));
+
         for (int y = 0; y < height; y++) {
-            bl = map[0][y];
-            rl = 0;
+            block = map[0][y];
+            run = 0;
             for (int[] ints : map) {
-                if (ints[y] != bl) {
-                    out.write(intToBytes(rl));
-                    out.write(intToBytes(bl));
-                    rl = 0;
-                    bl = ints[y];
+                if (ints[y] != block) {
+                    out.write(intToBytes(run));
+                    out.write(intToBytes(block));
+                    run = 0;
+                    block = ints[y];
                 }
-                rl++;
+                run++;
             }
-            out.write(intToBytes(rl));
-            out.write(intToBytes(bl));
+            out.write(intToBytes(run));
+            out.write(intToBytes(block));
         }
+
         out.flush();
         out.close();
     }
 
-
     private static int[][] loadMap(FileHandle file) throws Exception {
         int[][] map;
-        int ver, width, height;
-        int rl, bl;
+        int version, width, height;
+        int run, block;
+
         DataInputStream in = new DataInputStream(file.read());
-        ver = in.readInt();
-        if (VERSION == ver) {
+
+        version = in.readInt();
+
+        if (SAVE_VERSION == version) {
             width = in.readInt();
             height = in.readInt();
             map = new int[width][height];
             for (int y = 0; y < height; y++) {
-                for (int x = 0; x < width; x += rl) {
-                    rl = in.readInt();
-                    bl = in.readInt();
-                    for (int i = x; i < x + rl; i++) {
-                        map[i][y] = bl;
+                for (int x = 0; x < width; x += run) {
+                    run = in.readInt();
+                    block = in.readInt();
+                    for (int i = x; i < x + run; i++) {
+                        map[i][y] = block;
                     }
                 }
             }
-            in.close();
         } else {
             throw new Exception("version mismatch");
         }
+
+        in.close();
         return map;
     }
 
-    public static GameProc load() {
-//        FileHandle file = Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/game.sav");
-//        GameProc gameProc = null;
-//        try {
-//            ObjectInputStream in = new ObjectInputStream(file.read());
-//            int ver = in.readInt();
-//            if (VERSION == ver) {
-//                gameProc = (GameProc) in.readObject();
-//            } else {
-//                throw new Exception("version mismatch");
-//            }
-//            in.close();
-//            gameProc.world = new GameWorld(
-//                    loadMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/foremap.sav")),
-//                    loadMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/backmap.sav"))
-//            );
-//            gameProc.physics = new GamePhysics();
-//            gameProc.input = new GameInput();
-//        } catch (Exception e) {
-//            Gdx.app.error("GameSaver", e.getMessage(), e);
-//            Gdx.app.exit();
-//        }
-//        return gameProc;
+    @CheckForNull
+    public static Data load(MainConfig mainConfig) {
+        String folder = mainConfig.getGameFolder();
+        FileHandle file = Gdx.files.absolute(folder + "/saves/game.sav");
+
+        try {
+            ObjectInputStream in = new ObjectInputStream(file.read());
+            int version = in.readInt();
+            DropController dropController;
+            MobsController mobsController;
+
+            if (SAVE_VERSION == version) {
+                dropController = (DropController) in.readObject();
+                mobsController = (MobsController) in.readObject();
+            } else {
+                throw new Exception("version mismatch");
+            }
+
+            in.close();
+
+            int[][] foreMap = loadMap(Gdx.files.absolute(mainConfig.getGameFolder() + "/saves/foremap.sav"));
+            int[][] backMap = loadMap(Gdx.files.absolute(mainConfig.getGameFolder() + "/saves/backmap.sav"));
+
+            if (dropController == null || mobsController == null) {
+                throw new Exception("couldn't load");
+            }
+
+            return new Data(mobsController, dropController, foreMap, backMap);
+        } catch (Exception e) {
+            Gdx.app.error("GameSaver", e.getMessage());
+        }
+
         return null;
     }
 
-    public static void save(GameProc gp) {
-//        FileHandle file = Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/");
-//        file.mkdirs();
-//        file = Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/game.sav");
-//        try {
-//            ObjectOutputStream out = new ObjectOutputStream(file.write(false));
-//            out.writeInt(VERSION);
-//            out.writeObject(gp);
-//            out.close();
-//            saveMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/foremap.sav"), gp.world.getFullForeMap());
-//            saveMap(Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/backmap.sav"), gp.world.getFullBackMap());
-//        } catch (Exception e) {
-//            e.printStackTrace();
-//        }
-    }
+    public static void save(MainConfig mainConfig,
+                            DropController dropController,
+                            MobsController mobsController,
+                            GameWorld gameWorld) {
+
+        String folder = mainConfig.getGameFolder();
+        FileHandle file = Gdx.files.absolute(folder + "/saves/");
+        file.mkdirs();
+        file = Gdx.files.absolute(folder + "/saves/game.sav");
 
-    public static boolean exists() {
-//        return (Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/game.sav").exists() &&
-//                Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/foremap.sav").exists() &&
-//                Gdx.files.absolute(CaveGame.GAME_FOLDER + "/saves/backmap.sav").exists());
-        return false;
+        try {
+            ObjectOutputStream out = new ObjectOutputStream(file.write(false));
+            out.writeInt(SAVE_VERSION);
+            out.writeObject(dropController);
+            out.writeObject(mobsController);
+            out.close();
+            saveMap(Gdx.files.absolute(folder + "/saves/foremap.sav"), gameWorld.getFullForeMap());
+            saveMap(Gdx.files.absolute(folder + "/saves/backmap.sav"), gameWorld.getFullBackMap());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
     }
 
+    public static boolean exists(MainConfig mainConfig) {
+        String folder = mainConfig.getGameFolder();
+        return (Gdx.files.absolute(folder + "/saves/game.sav").exists() &&
+                Gdx.files.absolute(folder + "/saves/foremap.sav").exists() &&
+                Gdx.files.absolute(folder + "/saves/backmap.sav").exists());
+    }
 }