Add travel

src/services/game/entity.ts

@@ -1,9 +1,10 @@
 import { getUserNameById } from "../../helpers.js";
 import { state } from "../../store/store.js";
-import type { IPlayer } from "./structures/entities.js";
+import type { IEntity, IPlayer } from "./structures/entities.js";
 import { itemShortsword } from "./structures/items.js";
 import { Location } from "./structures/locations.js";
 import { Race, raceHuman, races, type IRace } from "./structures/races.js";
+import type { ILevel } from "./types.js";
 
 const createPlayer = (name: string): IPlayer => ({
     name: name,
@@ -49,4 +50,27 @@ const getRace = (id: Race): IRace => {
     return race ? race : raceHuman;
 };
 
-export { createPlayer, getPlayerById, getPlayer, getRace };
+const getLevel = (experience: number): ILevel => {
+    let tmpExperience = experience;
+    let experienceToNextLevel = 50;
+    let level = 0;
+
+    while (tmpExperience >= experienceToNextLevel) {
+        level++;
+        tmpExperience -= experienceToNextLevel;
+        experienceToNextLevel = experienceToNextLevel *= 1.25;
+    }
+
+    return {
+        level: level,
+        totalExperience: Math.floor(experience),
+        experienceInLevel: Math.floor(tmpExperience),
+        experienceToNextLevel: Math.floor(experienceToNextLevel),
+    };
+};
+
+const getSpeed = (entity: IEntity) => {
+    return 1 + Math.sqrt(entity.agility + entity.endurance) / 3;
+};
+
+export { createPlayer, getPlayerById, getPlayer, getRace, getLevel, getSpeed };