continued inventory saving (missing things will be created in an issue asap)

src/de/miaurizius/jgame2d/core/GamePanel.java

@@ -4,6 +4,8 @@ import de.miaurizius.jgame2d.aStar.PathFinder;
 import de.miaurizius.jgame2d.core.enums.GameState;
 import de.miaurizius.jgame2d.core.enums.Map;
 import de.miaurizius.jgame2d.core.handlers.*;
+import de.miaurizius.jgame2d.data.Config;
+import de.miaurizius.jgame2d.data.SaveLoad;
 import de.miaurizius.jgame2d.entity.Entity;
 import de.miaurizius.jgame2d.entity.Player;
 import de.miaurizius.jgame2d.environment.EnvironmentManager;
@@ -61,6 +63,7 @@ public class GamePanel extends JPanel implements Runnable {
     public PathFinder pFinder = new PathFinder(this);
     public EnvironmentManager eManager = new EnvironmentManager(this);
     public MiniMap mapMan = new MiniMap(this);
+    public SaveLoad saveLoad = new SaveLoad(this);
     Thread gameThread;
 
     // ENTITY AND OBJECT
@@ -263,18 +266,16 @@ public class GamePanel extends JPanel implements Runnable {
         fScreenWidth = Boot.window.getWidth();
         fScreenHeight = Boot.window.getHeight();
     }
-    public void retry() {
+    public void resetGame(boolean restart) {
         player.setDefaultPositions();
-        player.restoreLife();
+        player.restoreStatus();
         assetSetter.setNPC();
         assetSetter.setMonster();
-    }
+
-    public void restart() {
+        if(!restart) return;
         player.setDefaultValues();
         assetSetter.setObject();
-        assetSetter.setNPC();
-        assetSetter.setMonster();
         assetSetter.setITiles();
+        eManager.lighting.resetDay();
     }
-
 }

src/de/miaurizius/jgame2d/core/UI.java

@@ -736,6 +736,7 @@ public class UI {
         if(commandNum == 1) {
             graphics2d.drawString(">", textX-25, textY);
             if(panel.keyH.spacePressed) optionState = OptionState.OVERVIEW;
+            panel.resetGame(true);
         }
     }
 

src/de/miaurizius/jgame2d/core/enums/Map.java

@@ -20,4 +20,4 @@ public enum Map {
     public int getIndex() {
         return index;
     }
-}
+}

src/de/miaurizius/jgame2d/core/handlers/EventHandler.java

@@ -1,5 +1,6 @@
 package de.miaurizius.jgame2d.core.handlers;
 
+import de.miaurizius.jgame2d.core.Boot;
 import de.miaurizius.jgame2d.core.GamePanel;
 import de.miaurizius.jgame2d.core.enums.Direction;
 import de.miaurizius.jgame2d.core.enums.GameState;
@@ -7,6 +8,7 @@ import de.miaurizius.jgame2d.core.enums.Map;
 import de.miaurizius.jgame2d.entity.Entity;
 
 import java.awt.*;
+import java.util.logging.Level;
 
 public class EventHandler {
 
@@ -104,10 +106,15 @@ public class EventHandler {
         panel.gameState = GameState.DIALOGUE;
         panel.player.attackCancel = true;
         panel.playSE(2);
-        panel.ui.currentDialogue = "You drank the holy water.\nYour life has been recovered!\nBut all monsters respawned... \nGood luck!";
+        panel.ui.currentDialogue = "You saved your progress!";
-        panel.player.life = panel.player.maxLife;
+        //panel.player.life = panel.player.maxLife;
         canTouchEvent = false;
         panel.assetSetter.setMonster();
+        try {
+            panel.saveLoad.save();
+        } catch (Exception e) {
+            Boot.logger.log(Level.SEVERE, "Saving game failed!", e);
+        }
     }
     private void changeMap(Map map, int col, int row) {
         panel.gameState = GameState.TRANSITION;

src/de/miaurizius/jgame2d/core/handlers/KeyHandler.java

@@ -1,5 +1,6 @@
 package de.miaurizius.jgame2d.core.handlers;
 
+import de.miaurizius.jgame2d.core.Boot;
 import de.miaurizius.jgame2d.core.GamePanel;
 import de.miaurizius.jgame2d.core.UI;
 import de.miaurizius.jgame2d.core.enums.GameState;
@@ -7,6 +8,7 @@ import de.miaurizius.jgame2d.core.enums.Map;
 
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
+import java.util.logging.Level;
 
 public class KeyHandler implements KeyListener {
 
@@ -34,7 +36,15 @@ public class KeyHandler implements KeyListener {
                         panel.playMusic(0);
                         break;
                     case 1:
-                        // add later
+                        System.out.printf("Loading config...%n");
+                        try {
+                            panel.config.load();
+                            panel.saveLoad.load();
+                            panel.gameState = GameState.PLAY;
+                            panel.playMusic(0);
+                        } catch (Exception e) {
+                            Boot.logger.log(Level.SEVERE, "Failed to load config", e);
+                        }
                         break;
                     case 2:
                         System.exit(0);
@@ -152,12 +162,12 @@ public class KeyHandler implements KeyListener {
                 if(panel.ui.commandNum == 0) {
                     panel.gameState = GameState.PLAY;
                     panel.playMusic(0);
-                    panel.retry();
+                    panel.resetGame(false);
                 }
                 if(panel.ui.commandNum == 1) {
                     panel.gameState = GameState.TITLE;
                     panel.ui.commandNum = 0;
-                    panel.restart();
+                    panel.resetGame(true);
                     panel.stopMusic();
                 }
         }

src/de/miaurizius/jgame2d/data/Config.java

@@ -1,4 +1,6 @@
-package de.miaurizius.jgame2d.core;
+package de.miaurizius.jgame2d.data;
+
+import de.miaurizius.jgame2d.core.GamePanel;
 
 import java.io.*;
 import java.util.HashMap;
@@ -14,6 +16,7 @@ public class Config {
         this.panel = panel;
         for (Setting option : Setting.values()) settings.put(option.name, null);
         new File("gamedata").mkdirs();
+        new File("gamedata/save").mkdirs();
         new File("gamedata/config").createNewFile();
     }
 

src/de/miaurizius/jgame2d/data/DataStorage.java

@@ -0,0 +1,28 @@
+package de.miaurizius.jgame2d.data;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+public class DataStorage implements Serializable {
+
+    // PLAYER STATS
+    int level;
+    int maxLife;
+    int life;
+    int maxMana;
+    int strength;
+    int dexterity;
+    int attack;
+    int defense;
+    int exp;
+    int nextLevelExp;
+    int coins;
+    int worldX, worldY;
+
+    // PLAYER INVENTORY
+    List<String> itemNames = new ArrayList<>();
+    List<Integer> itemAmounts = new ArrayList<>();
+
+
+}

src/de/miaurizius/jgame2d/data/SaveLoad.java

@@ -0,0 +1,82 @@
+package de.miaurizius.jgame2d.data;
+
+import de.miaurizius.jgame2d.core.GamePanel;
+import de.miaurizius.jgame2d.entity.Entity;
+
+import java.io.*;
+import java.lang.reflect.InvocationTargetException;
+
+public class SaveLoad {
+
+    GamePanel panel;
+
+    public SaveLoad(GamePanel panel) {
+        this.panel = panel;
+    }
+
+    public Entity getObject(String itemName) {
+        Entity obj;
+        try {
+            obj = (Entity) Class.forName(itemName).getDeclaredConstructor().newInstance(panel);
+        } catch (ClassNotFoundException | NoSuchMethodException | InstantiationException | IllegalAccessException |
+                 InvocationTargetException e) {
+            throw new RuntimeException(e);
+        }
+        return obj;
+    }
+
+    public void save() throws IOException {
+        ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream("gamedata/save/savegame.dat"));
+        DataStorage ds = new DataStorage();
+
+        // PLAYER STATS
+        ds.level = panel.player.level;
+        ds.maxLife = panel.player.maxLife;
+        ds.life = panel.player.life;
+        ds.maxMana = panel.player.maxMana;
+        ds.strength = panel.player.strength;
+        ds.dexterity = panel.player.dexterity;
+        ds.attack = panel.player.attack;
+        ds.defense = panel.player.defense;
+        ds.exp = panel.player.exp;
+        ds.nextLevelExp = panel.player.nextLevelExp;
+        ds.coins = panel.player.coins;
+        ds.worldX = panel.player.worldX;
+        ds.worldY = panel.player.worldY;
+
+        // PLAYER INVENTORY
+        for(int i = 0; i < panel.player.inventory.size(); i++) {
+            ds.itemNames.add(panel.player.inventory.get(i).getClass().getName());
+            ds.itemAmounts.add(panel.player.inventory.get(i).amt);
+        }
+
+        // WRITE
+        oos.writeObject(ds);
+    }
+
+    public void load() throws ClassNotFoundException, IOException {
+        ObjectInputStream ois = new ObjectInputStream(new FileInputStream("gamedata/save/savegame.dat"));
+        DataStorage ds = (DataStorage) ois.readObject();
+
+        panel.player.level = ds.level;
+        panel.player.maxLife = ds.maxLife;
+        panel.player.life = ds.life;
+        panel.player.maxMana = ds.maxMana;
+        panel.player.strength = ds.strength;
+        panel.player.dexterity = ds.dexterity;
+        panel.player.attack = ds.attack;
+        panel.player.defense = ds.defense;
+        panel.player.exp = ds.exp;
+        panel.player.nextLevelExp = ds.nextLevelExp;
+        panel.player.coins = ds.coins;
+        panel.player.worldX = ds.worldX;
+        panel.player.worldY = ds.worldY;
+
+        for(int i = 0; i < ds.itemNames.size(); i++) {
+            Entity obj = getObject(ds.itemNames.get(i));
+            obj.amt = ds.itemAmounts.get(i);
+            panel.player.inventory.add(obj);
+        }
+    }
+
+}

src/de/miaurizius/jgame2d/entity/Entity.java

@@ -14,7 +14,7 @@ import java.awt.image.BufferedImage;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Objects;
+import java.util.List;
 import java.util.Random;
 import java.util.logging.Level;
 
@@ -80,7 +80,7 @@ public class Entity {
     public Entity currentShield;
     public Entity currentLight;
     public Projectile projectile;
-    public ArrayList<Entity> inventory = new ArrayList<>();
+    public List<Entity> inventory = new ArrayList<>();
     public final int maxInvSize = 20;
 
     // ITEM ATTRIBUTES
@@ -327,10 +327,10 @@ public class Entity {
         int nextWorldY = user.getTopY();
 
         switch(user.direction) {
-            case UP -> nextWorldY = user.getTopY()-1;
+            case UP -> nextWorldY = user.getTopY()-panel.player.speed;
-            case DOWN -> nextWorldY = user.getBottomY()+1;
+            case DOWN -> nextWorldY = user.getBottomY()+panel.player.speed;
-            case LEFT -> nextWorldX = user.getLeftX()-1;
+            case LEFT -> nextWorldX = user.getLeftX()-panel.player.speed;
-            case RIGHT -> nextWorldX = user.getRightX()+1;
+            case RIGHT -> nextWorldX = user.getRightX()+panel.player.speed;
         }
         int col = nextWorldX / panel.tileSize;
         int row = nextWorldY / panel.tileSize;

src/de/miaurizius/jgame2d/entity/Player.java

@@ -311,9 +311,14 @@ public class Player extends Entity {
         worldY = panel.tileSize * 21;
         direction = Direction.DOWN;
     }
-    public void restoreLife() {
+    public void restoreStatus() {
         life = maxLife;
         invincible = false;
+        transparent = false;
+        attacking = false;
+        guarding = false;
+        knockback = false;
+        lightUpdated = true;
     }
     public void getSleepingImage(BufferedImage image) {
         down1 = image;
@@ -346,6 +351,7 @@ public class Player extends Entity {
         coins = 500;
         currentWeapon = new SwordNormalObj(panel);
         currentShield = new ShieldWoodObj(panel);
+        currentLight = null;
         projectile = new FireballObj(panel);
         attack = getAttack();
         defense = getDefense();

src/de/miaurizius/jgame2d/environment/Lighting.java

@@ -75,6 +75,11 @@ public class Lighting {
             }
         }
     }
+    public void resetDay() {
+        dayState = DayState.DAY;
+        filterAlpha = 0f;
+        dayCount = 0;
+    }
 
     // ...
     public void setLightSource() {