From 92a4fd379b4134bfc2f1e1b23c6b945bdaa21f60 Mon Sep 17 00:00:00 2001
From: Melledy <121644117+Melledy@users.noreply.github.com>
Date: Sun, 10 Dec 2023 17:36:30 -0800
Subject: [PATCH] Add config options for starting TB level and auto equilibrium
 level upgrade

---
 src/main/java/emu/lunarcore/Config.java       |  4 ++-
 .../java/emu/lunarcore/GameConstants.java     |  1 +
 .../command/commands/SetLevelCommand.java     |  4 +--
 .../emu/lunarcore/game/player/Player.java     | 34 ++++++++++++++++---
 4 files changed, 35 insertions(+), 8 deletions(-)

diff --git a/src/main/java/emu/lunarcore/Config.java b/src/main/java/emu/lunarcore/Config.java
index 8a14e75..e60d408 100644
--- a/src/main/java/emu/lunarcore/Config.java
+++ b/src/main/java/emu/lunarcore/Config.java
@@ -110,10 +110,12 @@ public class Config {
     public static class ServerOptions {
         public boolean autoCreateAccount = true;
         public int sceneMaxEntites = 500;
-        public boolean spendStamina = true;
         public boolean unlockAllChallenges = true;
+        public boolean spendStamina = true;
         public int staminaRecoveryRate = 5 * 60;
         public int staminaReserveRecoveryRate = 18 * 60;
+        public int startTrailblazerLevel = 1; // Starting trailblazer level for new players
+        public boolean autoUpgradeWorldLevel = true; // Automatically upgrades world level when the player reaches a certain TB level
         public String language = "EN";
         public Set<String> defaultPermissions = Set.of("*");
         
diff --git a/src/main/java/emu/lunarcore/GameConstants.java b/src/main/java/emu/lunarcore/GameConstants.java
index a071a21..34b48f0 100644
--- a/src/main/java/emu/lunarcore/GameConstants.java
+++ b/src/main/java/emu/lunarcore/GameConstants.java
@@ -15,6 +15,7 @@ public class GameConstants {
     public static final String DEFAULT_NAME = "Trailblazer";
     public static final int TRAILBLAZER_AVATAR_ID = 8001;
     public static final int MAX_TRAILBLAZER_LEVEL = 70;
+    public static final int[] WORLD_LEVEL_UPGRADES = {0, 20, 30, 40, 50, 60, 65};
     public static final int MAX_STAMINA = 240;
     public static final int MAX_STAMINA_RESERVE = 2400;
     public static final int MAX_AVATARS_IN_TEAM = 4;
diff --git a/src/main/java/emu/lunarcore/command/commands/SetLevelCommand.java b/src/main/java/emu/lunarcore/command/commands/SetLevelCommand.java
index 1ac4155..243e463 100644
--- a/src/main/java/emu/lunarcore/command/commands/SetLevelCommand.java
+++ b/src/main/java/emu/lunarcore/command/commands/SetLevelCommand.java
@@ -11,9 +11,9 @@ public class SetLevelCommand implements CommandHandler {
     @Override
     public void execute(CommandArgs args) {
         int targetLevel = Utils.parseSafeInt(args.get(0));
+        
         args.getTarget().setLevel(targetLevel);
-
-        args.sendMessage("Set level to " + targetLevel);
+        args.sendMessage("Set level to " + args.getTarget().getLevel());
     }
 
 }
diff --git a/src/main/java/emu/lunarcore/game/player/Player.java b/src/main/java/emu/lunarcore/game/player/Player.java
index 6753181..43bf650 100644
--- a/src/main/java/emu/lunarcore/game/player/Player.java
+++ b/src/main/java/emu/lunarcore/game/player/Player.java
@@ -160,6 +160,7 @@ public class Player {
         this.isNew = true;
         this.initUid();
         this.resetPosition();
+        this.setLevel(LunarCore.getConfig().getServerOptions().startTrailblazerLevel);
         
         // Setup player data
         this.name = GameConstants.DEFAULT_NAME;
@@ -167,7 +168,6 @@ public class Player {
         this.headIcon = 200001;
         this.phoneTheme = 221000;
         this.chatBubble = 220000;
-        this.level = 1;
         this.stamina = GameConstants.MAX_STAMINA;
         this.nextStaminaRecover = System.currentTimeMillis();
 
@@ -196,13 +196,36 @@ public class Player {
         return session.getAccount();
     }
 
-    public void setLevel(int newLevel) {
-        this.level = Math.max(Math.min(newLevel, GameConstants.MAX_TRAILBLAZER_LEVEL), 1);
+    public void setLevel(int lvl) {
+        int oldLevel = this.level;
+        int newLevel = Math.max(Math.min(lvl, GameConstants.MAX_TRAILBLAZER_LEVEL), 1);
+        this.onLevelChange(oldLevel, newLevel);
+        
+        this.level = newLevel;
         this.exp = GameData.getPlayerExpRequired(this.level);
         this.sendPacket(new PacketPlayerSyncScNotify(this));
         this.save();
     }
     
+    private void onLevelChange(int oldLevel, int newLevel) {
+        // Auto upgrades the player's world level when they level up to the right level
+        if (LunarCore.getConfig().getServerOptions().autoUpgradeWorldLevel) {
+            int maxWorldLevel = 0;
+            
+            for (int i = 0; i < GameConstants.WORLD_LEVEL_UPGRADES.length; i++) {
+                if (newLevel >= GameConstants.WORLD_LEVEL_UPGRADES[i]) {
+                    maxWorldLevel = i;
+                } else {
+                    break;
+                }
+            }
+            
+            if (maxWorldLevel > this.getWorldLevel()) {
+                this.setWorldLevel(maxWorldLevel);
+            }
+        }
+    }
+    
     public boolean isOnline() {
         return this.getSession() != null && this.loggedIn;
     }
@@ -383,7 +406,8 @@ public class Player {
     }
 
     public void addExp(int amount) {
-        // Required exp
+        // Setup
+        int oldLevel = this.level;
         int reqExp = GameData.getPlayerExpRequired(level + 1);
 
         // Add exp
@@ -394,7 +418,7 @@ public class Player {
             reqExp = GameData.getPlayerExpRequired(this.level + 1);
         }
 
-        // Save
+        this.onLevelChange(oldLevel, this.level);
         this.save();
 
         // Send packet