From 4df9cfb475b3db6f62df4cf7704d144a817ee8d4 Mon Sep 17 00:00:00 2001
From: Ben <ben.carter.dev@gmail.com>
Date: Thu, 21 Dec 2023 15:19:59 -0500
Subject: [PATCH] Added XP Rate command

---
 modules/commands/set-xp-rate.readme.md |  15 ++++
 modules/commands/set-xp-rate.ts        | 116 +++++++++++++++++++++++++
 2 files changed, 131 insertions(+)
 create mode 100644 modules/commands/set-xp-rate.readme.md
 create mode 100644 modules/commands/set-xp-rate.ts

diff --git a/modules/commands/set-xp-rate.readme.md b/modules/commands/set-xp-rate.readme.md
new file mode 100644
index 0000000..f2807e1
--- /dev/null
+++ b/modules/commands/set-xp-rate.readme.md
@@ -0,0 +1,15 @@
+## Set XP Rate Command
+
+This will allow players to use their chat window to set a custom xp rate with a limit. This allows individual players to either choose to enjoy the store or get to the end game content. 
+
+Configuration: 
+
+**MAX_XP_RATE**: number - defaults to 5
+
+Chat commands
+
+```
+#xprate show - displays players current xp rate
+#xprate set [number] - sets the players xp growth rate 
+
+```
diff --git a/modules/commands/set-xp-rate.ts b/modules/commands/set-xp-rate.ts
new file mode 100644
index 0000000..ccd7edf
--- /dev/null
+++ b/modules/commands/set-xp-rate.ts
@@ -0,0 +1,116 @@
+/**
+ * @file set-xp-rate.ts
+ * @date 2023-11-15
+ * @author ben-of-codecraft
+ * 
+ * Type: Command
+ * Adds a command that allows players to set their own XP rate for their character up to 5x normal xp rate. 
+ * 
+ */
+
+/**
+ * Configuration options
+ */
+const MAX_XP_RATE = 5;
+
+// Command to show the current xp rate
+const xpCmd = "#xprate";
+const showXPcmd = "#xprate show";
+const setXPcmd = "#xprate set";
+
+const XP_RATE_SETTING = "xp_rate";
+
+import { PlayerStats } from "../classes/stats";
+
+let xpRateCache = new Map<number, number>();
+
+const XPRateHandler: player_event_on_chat = (event: number, player: Player, message: string) => {
+
+    if(message.includes(xpCmd)) {
+        
+        const args = message.split(" ");
+        const cmd = args[1];
+        
+
+        const playerCustom = new PlayerStats(player);         
+        playerCustom.load();           
+
+        if(cmd == "show") {            
+            const xpRate = xpRateCache.get(player.GetGUIDLow());            
+            if(xpRate != undefined) {
+                player.SendBroadcastMessage(`Your current XP rate is ${xpRate}x`);                
+            } else {
+                player.SendBroadcastMessage(`Your current XP rate is 1x`);                
+            }
+            
+        } else if(cmd == "set") {
+            const rate = args[2];
+            const rateNum = parseInt(rate);
+            
+            if(rateNum > MAX_XP_RATE) {
+                player.SendNotification(`You cannot set your XP rate higher then ${MAX_XP_RATE}x`);
+                return false;                                
+            }
+            
+            playerCustom.setStat(XP_RATE_SETTING, rateNum);
+            playerCustom.save();
+            xpRateCache.set(player.GetGUIDLow(), rateNum);
+            
+            player.SendBroadcastMessage(`Your XP rate has been set to ${rateNum}x`);            
+        } 
+        else {
+            player.SendBroadcastMessage(`Usage: ${xpCmd} [show|set] [rate]`);            
+        }
+        
+        return false; 
+    }
+
+    return true;
+}; 
+
+/**
+ * Gives players extra XP based on their rate
+ * @param event \
+ * @param player 
+ * @param amount 
+ * @param victim 
+ */
+const XPBonus: player_event_on_give_xp = (event: number, player: Player, amount: number, victim: Unit) => {
+        
+    const xpRate = xpRateCache.get(player.GetGUIDLow());    
+    if(xpRate && xpRate > 1) {
+        player.GiveXP(amount * xpRate); 
+    } 
+
+}
+
+const XPRateLoader: player_event_on_login = (event: number, player: Player) => {
+
+
+    const playerCustom = new PlayerStats(player);         
+    playerCustom.load();           
+    
+    const xpRate = playerCustom.getStat(XP_RATE_SETTING);    
+    if(xpRate) {
+        xpRateCache.set(player.GetGUIDLow(), xpRate.value);
+    } else {
+        xpRateCache.set(player.GetGUIDLow(), 1);
+    }    
+
+}; 
+
+// Grants players extra XP Based on their rate
+RegisterPlayerEvent(PlayerEvents.PLAYER_EVENT_ON_GIVE_XP, (...args) => XPBonus(...args)); 
+
+// Register the command
+RegisterPlayerEvent(PlayerEvents.PLAYER_EVENT_ON_CHAT, 
+    (...args) => XPRateHandler(...args)
+);
+
+// Loads the cache of seetings on login
+RegisterPlayerEvent(PlayerEvents.PLAYER_EVENT_ON_LOGIN, (...args) => XPRateLoader(...args));
+
+// reloads the cache of settings when the lua state is opened
+RegisterServerEvent(ServerEvents.ELUNA_EVENT_ON_LUA_STATE_OPEN, (...args) => {
+    xpRateCache = PlayerStats.GetStatsByType('player', XP_RATE_SETTING);    
+}); 
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