Fixed PlayerService.calculateLevel

project/src/services/PlayerService.ts

@@ -60,19 +60,20 @@ export class PlayerService
      */
     public calculateLevel(pmcData: IPmcData): number
     {
-        let exp = 0;
+        let accExp = 0;
 
-        for (const level in this.databaseServer.getTables().globals.config.exp.level.exp_table)
+        for (const [level, { exp }] of this.databaseServer.getTables().globals.config.exp.level.exp_table.entries())
         {
-            if (pmcData.Info.Experience < exp)
+            accExp += exp;
+
+            if (pmcData.Info.Experience < accExp)
             {
                 break;
             }
 
-            pmcData.Info.Level = parseInt(level);
-            exp += this.databaseServer.getTables().globals.config.exp.level.exp_table[level].exp;
+            pmcData.Info.Level = level + 1;
         }
 
         return pmcData.Info.Level;
     }
-}
+}

project/tests/services/PlayerService.test.ts

@@ -21,6 +21,19 @@ describe("PlayerService", () =>
 
     describe("calculateLevel", () =>
     {
+        it("should return 1 when player xp is 0", () =>
+        {
+            const playerProfile = {
+                Info: {
+                    Experience: 0 // Via wiki: https://escapefromtarkov.fandom.com/wiki/Character_skills#Levels
+                }
+            };
+
+            const result = playerService.calculateLevel(playerProfile as IPmcData);
+
+            expect(result).toBe(1);
+        });
+
         it("should return 1 when player xp is 999", () =>
         {
             const playerProfile = {