fjas

bedhack.txt

@@ -0,0 +1,48 @@
+┌────────────────────────────────────────────────────────────────────────────────┐┌────────────────────────────────────────────────────────────────────────────┐
+│There are several objects here.                                                 ││Weapons                                                                     │
+│Really attack Annootok? (yes|no) no                                             ││k) 4 blessed daggers                                                        │
+│What do you want to use or apply? [dimPR or ?*]                                 ││M) 4 blessed daggers (at the ready)                                         │
+│V - a blessed scroll labeled ASHPD SODALG.                                      ││l) 2 uncursed elven daggers                                                 │
+│j - 2 uncursed scrolls labeled DAIYEN FOOELS.                                   ││a) blessed rustproof +1 Excalibur (weapon in hand)                          │
+│D - an uncursed scroll labeled ELAM EBOW.                                       ││Armor                                                                       │
+│W - 2 cursed scrolls labeled GNIK SISI VLE.                                     ││O) blessed +1 orcish helm (being worn)                                      │
+│s - 2 uncursed scrolls labeled HACKEM MUCHE.                                    ││L) blessed rusty +1 pair of gauntlets of power (being worn)                 │
+│p - an uncursed scroll labeled KIRJE.  u - an uncursed scroll labeled TEMOV.    ││y) uncursed +0 pair of iron shoes (being worn)                              │
+│Q - 2 uncursed scrolls labeled VELOX NEB.                                       ││c) uncursed +3 small shield (being worn)                                    │
+│X - a blessed scroll labeled VERR YED HORRE.                                    ││C) uncursed +0 leather cloak (being worn)                                   │
+│What do you want to drop? [a-npqsuyzC-ELMO-RV-X or ?*]                          ││q) uncursed mummy wrapping                                                  │
+│You drop a blessed scroll labeled ASHPD SODALG.                                 ││f) uncursed +0 ring mail (being worn)                                       │
+│Annootok offers 30 gold pieces for your scroll labeled ASHPD SODALG.  Sell it?  ││Comestibles                                                                 │
+│[ynaq] (y)                                                                      ││n) uncursed food ration                                                     │
+│V - a blessed scroll labeled ASHPD SODALG.                                      ││z) 2 uncursed pancakes                                                      │
+│What do you want to call? [dgijmpsuyDELO-RV-X or ?*]                            ││h) uncursed sprig of wolfsbane                                              │
+│Call a scroll labeled ASHPD SODALG: ASHPD enchARM|rmvCUR|enchWEP                ││b) 2 uncursed eggs                                                          │
+└────────────────────────────────────────────────────────────────────────────────┘│e) 2 uncursed lichen corpses                                                │
+┌────────────────────────────────────────────────────────────────────────────────┐│Scrolls                                                                     │
+│                                                                                ││j) 2 uncursed scrolls labeled DAIYEN FOOELS                                 │
+│                                                                 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ   ││PD) uncursed scroll labeled ELAM EBOW                                        │
+│  <20><><EFBFBD><EFBFBD><EFBFBD>Ŀ        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*[<5B><><EFBFBD>[[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││TW) 2 cursed scrolls labeled GNIK SISI VLE                                   │
+│  <20><><EFBFBD><EFBFBD><EFBFBD>><3E><><EFBFBD>[<5B><>)<29><>       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ          <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││ms) 2 uncursed scrolls labeled HACKEM MUCHE                                  │
+│  <20><><EFBFBD><EFBFBD><EFBFBD>[<5B> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││dp) uncursed scroll labeled KIRJE                                            │
+│  <20> <20><><EFBFBD><EFBFBD><EFBFBD>          <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>    <20>   <20><><EFBFBD><<3C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││Uu) uncursed scroll labeled TEMOV                                            │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││GQ) 2 uncursed scrolls labeled VELOX NEB                                     │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>   ││X) blessed scroll labeled VERR YED HORRE                                    │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD>                        ││V) blessed scroll called ASHPD enchARM|rmvCUR|enchWEP                       │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>                       ││Wands                                                                       │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>!!%<25><><EFBFBD><EFBFBD><EFBFBD>                       ││R) uncursed wand called slow monster                                        │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>_<EFBFBD><5F>%(%<25><><EFBFBD><EFBFBD><EFBFBD>                       ││P) uncursed wand of digging                                                 │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>%%%<25><><EFBFBD><EFBFBD><EFBFBD>                       ││Tools                                                                       │
+│                       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>[<5B><>[<5B>                        ││m) uncursed bag called sack containing 2 items                              │
+│                       <20><><EFBFBD><EFBFBD>%@)/<2F><><EFBFBD><EFBFBD><EFBFBD>((((<28>%<25>    <20>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ       ││d) uncursed lamp                                                            │
+│    *<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ        <20><>B<EFBFBD><42>?*)<29><><EFBFBD><EFBFBD><EFBFBD>((]<5D><><EFBFBD><EFBFBD>    <20>(((<28><><EFBFBD><EFBFBD>(<28>      <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      ││Gems/Stones                                                                 │
+│    *<2A><>[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>@<40><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>+  <20> <20>(((<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      ││g) uncursed green gem named 3449                                            │
+│    <20>*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      ││E) uncursed violet gem named COLDR ESP FIRER                                │
+│    0<><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>        <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>      ││i) uncursed stone called gray not load                                      │
+│    <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>       <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>                       ││                                                                            │
+│                                                                                ││                                                                            │
+└────────────────────────────────────────────────────────────────────────────────┘│                                                                            │
+┌────────────────────────────────────────────────────────────────────────────────┐│                                                                            │
+│[M0ll13 the Fighter            ]  St:25 Dx:16 Co:18 In:8 Wi:12 Ch:7             ││                                                                            │
+│Lawful  $:0  HP:63(63)  Pw:26(26)  AC:-3  Xp:8                                  ││                                                                            │
+│Dlvl:6  T:10818                                                                 ││                                                                            │
+└────────────────────────────────────────────────────────────────────────────────┘└────────────────────────────────────────────────────────────────────────────┘

server/models/character.js

@@ -0,0 +1,222 @@
+import * as roll from "../utils/dice.js";
+import * as id from "../utils/id.js";
+
+/**
+ * A playable character.
+ *
+ * @class
+ */
+export class Character {
+
+    /** @type {string} character's name */
+    name;
+
+    /**
+     * Alive?
+     *
+     * @protected
+     * @type {boolean}
+     */
+    _alive = true;
+    get alive() {
+        return _alive;
+    }
+
+    /**
+     * @protected
+     * @type {number} The number of XP the character has.
+     */
+    _xp = 0;
+    get xp() {
+        return this._xp;
+    }
+
+    /**
+     * @protected 
+     * @type {number} The character's level.
+     */
+    _level = 1;
+    get level() {
+        return this._level;
+    }
+
+    /** 
+     * @protected
+     * @type {string} unique name used for chats when there's a name clash and also other things that require a unique character id 
+     */
+    _id;
+    get id() {
+        return this._id;
+    }
+
+    /**
+     * @protected
+     * @type {string} username of the player that owns this character.
+     */
+    _username;
+    get username() {
+        return this._username;
+    }
+
+    /** @type {string} Bloodline background */
+    ancestry;
+
+    /** @type {string} Foundational background */
+    foundation;
+
+    /** @type {string} Money */
+    silver;
+
+    /** @type {number} Current number of hit points */
+    currentHitPoints;
+
+    /** @type {number} Number of hit points when fully healed */
+    maxHitPoints;
+
+    /** @type {number} Number items you can carry */
+    itemSlots;
+
+    /** @type {Set<string>} Things the character is particularly proficient at. */
+    proficiencies = new Set();
+
+    /** @type {Map<string,number} Things the character is particularly proficient at. */
+    equipment = new Map();
+
+    /**
+     * @param {string} playerUname The name of player who owns this character. Note that the game can own a character - somehow.
+     * @param {string} name The name of the character
+     * @param {boolean} initialize Should we initialize the character
+     */
+    constructor(playerUname, name, initialize) {
+
+        this.name = name;
+
+        // Initialize the unique name if this character.
+        //
+        // things to to hell if two characters with the same name are created at exactly the same time with the same random seed.
+        this._id = id.fromName(playerUname, name);
+
+        // should we skip initialization of this object
+        if (initialize !== true) {
+            return;
+        }
+
+        //
+        // Initializing
+        //
+
+        // Rolling skills
+
+        /** @type {number} Awareness Skill */
+        this.awareness = roll.d6() + 2;
+
+        /** @type {number} Grit Skill */
+        this.grit = roll.d6() + 2;
+
+        /** @type {number} Knowledge Skill */
+        this.knowledge = roll.d6() + 2;
+
+        /** @type {number} Magic Skill */
+        this.magic = roll.d6() + 2;
+
+        /** @type {number} Melee Attack Skill */
+        this.meleeCombat = roll.d6() + 2;
+
+        /** @type {number} Ranged Attack Skill */
+        this.rangedCombat = roll.d6() + 2;
+
+        /** @type {number} Skulduggery Skill  */
+        this.skulduggery = roll.d6() + 2;
+
+        switch (roll.d8()) {
+            case 1:
+                this.ancestry = "human";
+                // Humans get +1 to all skills
+                this.awareness++;
+                this.grit++;
+                this.knowledge++;
+                this.magic++;
+                this.meleeCombat++;
+                this.rangedCombat++;
+                this.skulduggery++;
+                break;
+            case 2:
+                this.ancestry = "dwarven";
+                this.meleeCombat = Math.max(this.meleeCombat, 10);
+                break;
+            case 3:
+                this.ancestry = "elven";
+                this.rangedCombat = Math.max(this.rangedCombat, 10);
+                break;
+            case 4:
+                this.ancestry = "giant";
+                this.meleeCombat = Math.max(this.grit, 10);
+                break;
+            case 5:
+                this.ancestry = "Gnomish";
+                this.meleeCombat = Math.max(this.awareness, 10);
+                break;
+            case 6:
+                this.ancestry = "primordial";
+                this.meleeCombat = Math.max(this.magic, 10);
+                break;
+            case 7:
+                this.ancestry = "draconic";
+                this.meleeCombat = Math.max(this.knowledge, 10);
+                break;
+            case 8:
+                this.ancestry = "demonic";
+                this.meleeCombat = Math.max(this.skulduggery, 10);
+                break;
+            default:
+                throw new Error('Logic error, ancestry d8() roll was out of scope');
+        }
+
+        //
+        // Determine the character's Foundation
+        //
+        //
+        /** @type {string} Foundational background */
+        this.foundation = "";
+        const foundationRoll = roll.withSides(15);
+        switch (foundationRoll) {
+            case 1:
+                this.foundation = "brawler";
+                this.proficiencies.add("light_armor");
+                this.equipment.set("studded_leather", 1);
+                this.equipment.set("spiked_gauntlets", 1);
+
+                this.silver = 40;
+                this.maxHitPoints = this.currentHitPoints = 15;
+                this.itemSlots = 7;
+                this.meleeCombat = Math.max(this.meleeCombat, 10);
+                this.knowledge = Math.min(this.knowledge, 10);
+                break;
+            case 2:
+                this.foundation = "druid";
+                this.proficiencies.add("armor/natural");
+                this.equipment
+                    .set("sickle", 1)
+                    .set("poisoner's kit", 1)
+                    .set("healer's kit", 1)
+            default:
+                this.foundation = "debug";
+                this.proficiencies.add("heavy_armor");
+                this.proficiencies.add("heavy_weapons");
+                this.equipment.set("debug_armor", 1);
+                this.equipment.set("longsword", 1);
+                this.silver = 666;
+
+                this.itemSlots = 10;
+                this.maxHitPoints = 20;
+                this.currentHitPoints = 20;
+
+            // default:
+            //     throw new Error(`Logic error, foundation d15 roll of ${foundationRoll} roll was out of scope`);
+        }
+    }
+}
+
+const c = new Character("username", "test", true);
+
+console.log(c);

server/models/game.js

@@ -0,0 +1,34 @@
+/*
+ * The game object holds everything.
+ * All the locations, players, characters, items, npcs, quests, loot, etc.
+ *
+ * It is a pseudo-singleton in that you should only ever create one.
+ *
+ * Serializing this object effectively saves the game.
+ */
+
+import { Character } from "./character";
+import { ItemTemplate } from "./item";
+
+class Game{
+    
+    /** @type {Map<string,ItemTemplate>} List of all item templates in the game */
+    _itemTemplates = new Map();
+
+    /** @type {Map<string,Location>} The list of locations in the game */
+    _locations = new Map();
+
+    /**
+     * The characters in the game.
+     *
+     * @protected
+     * @type {Map<string,Character>}
+     */
+    _characters = new Map();
+
+    /** 
+     * @protected
+     * @type {Map<string,Player>} The list of users in the game
+     */
+    _players = new Map();
+}

server/models/item.js

@@ -0,0 +1,125 @@
+import { cleanIdentifier } from "../utils/helpers";
+
+/**
+ * Item templates are the built-in basic items of the game.
+ * A character cannot directly own one of these items,
+ * they can only own CharacterItems, and ItemTemplates can be used to
+ * generate these CharacterItems.
+ */
+export class ItemTemplate {
+
+    _id;
+    _name;
+    _description;
+    _itemSlots;
+
+    /** @type {string} Item's machine-friendly name */
+    get id() {
+        return this._id;
+    }
+
+    /** @type {string} Item's human-friendly name */
+    get name() {
+        return this._name;
+    }
+
+    /** @type {string} Item's Description */
+    get description() {
+        return this._description;
+    }
+
+    /** @type {number} Number of Item Slots taken up by this item. */
+    get itemSlots() {
+        return this._itemSlots;
+    }
+
+    /**
+     * Constructor
+     *
+     * @param {string} name. The Item's Name.
+     * @param {number} itemSlots number of item slots the item takes up in a character's inventory.
+     * @param {string} description Item's detailed description.
+     * @param {string=} id Item's machine-friendly name.
+     */
+    constructor(name, itemSlots, description, id) {
+
+        if (typeof name !== "string") {
+            throw new Error("Name must be a string, but " + typeof name + " given.");
+        }
+        if (typeof description === "undefined") {
+            description = "";
+        }
+        if (typeof description !== "string") {
+            throw new Error("Name must be a string, but " + typeof name + " given.");
+        }
+        if (!Number.isFinite(itemSlots)) {
+            throw new Error("itemSlots must be a finite number!");
+        }
+        if (typeof id === "undefined") {
+            id = cleanIdentifier(name);
+        }
+        if (typeof id !== "string") {
+            throw new Error("id must be a string!");
+        }
+
+        this._name = name;
+        this._id = id;
+        this._itemSlots = Number(itemSlots);
+        this._description = "";
+
+    }
+
+    createItem() {
+        return new ChracterItem(this._id, this._name, this._description, this._itemSlots);
+    }
+}
+
+/**
+ * Characters can only own CharacterItems.
+ *
+ * If two characters have a short sword, each character has a CharacterItem
+ * with the name of Shortsword and with the same properties as the orignial Shortsword ItemTemplate.
+ *
+ * If a character picks up a Pickaxe in the dungeon, a new CharacterItem is spawned and injected into
+ * the character's Equipment Map. If the item is dropped/destroyed/sold, the CharacterItem is removed from
+ * the character's Equipment Map, and then deleted from memory. 
+ *
+ * If a ChracterItem is traded away to another character, The other character inserts a clone of this item 
+ * into their equipment map, and the item is then deleted from the previous owner's equipment list. 
+ * This is done so we do not have mulltiple characters with pointers to the same item - we would rather risk
+ * dupes than wonky references.
+ *
+ * An added bonus is that the character can alter the name and description of the item.
+ *
+ * Another bonus is, that the game can spawn custom items that arent even in the ItemTemplate Set.
+ */
+export class CharacterItem {
+
+    /** @type {string?} The unique name if the ItemTemplate this item is based on. May be null. */
+    templateItemId;  // We use the id instead of a pointer, could make garbage collection better.
+
+    /** @type {string} The player's name for this item. */
+    name;
+
+    /** @type {string} The player's description for this item. */
+    description;
+
+    /** @type {number} Number of item slots taken up by this item. */
+    itemSlots;
+
+    constructor(templateItemId, name, description, itemSlots) {
+        this.templateItemId = templateItemId;
+        this.name = name;
+        this.description = description;
+        this.itemSlots = itemSlots;
+    }
+}
+
+const i = new ItemTemplate("knife", 10000);
+
+const ci = new CharacterItem();
+console.log(ci);
+
+
+
+

server/models/location.js

@@ -0,0 +1,45 @@
+import { Portal } from "./portal";
+
+/**
+* Location in the world.
+*
+* Can contain characters, quests, monsters, loot, NPCs and more.
+*
+* Can contain mundane portals (such as doors or pathways) to adjacent rooms/locations,
+* or magical portals to distant locations.
+*/
+export class Location {
+    /** @protected @type string */
+    _id;
+    get id() {
+        return this._id;
+    }
+
+    /** @protected @type string */
+    _name;
+    get name() {
+        return this._name;
+    }
+
+    /** @protected @type string */
+    _description;
+    get description() {
+        return this._description;
+    }
+
+    /** @protected @type {Map<string,Portal>} */
+    _portals = new Map();
+    get portals() {
+        return this._portals;
+    }
+
+    /**
+    */
+    constructor(id, name, description) {
+        this._id = id;
+        this._name = name;
+        this._description = description;
+    }
+}
+
+const l = new Location("foo", "bar", "baz");

server/models/player.js

@@ -0,0 +1,5 @@
+export class Player{
+    _username;
+    _passwordHash;
+    alias;
+}

server/models/portal.js

@@ -0,0 +1,27 @@
+/**
+ * Connects two location ONE WAY.
+ *
+ * Example: two adjacent rooms connected by a door:
+ *          Room A has a portal to Room B, and
+ *          Room B has a portal to Room A.
+ *
+ *  @todo Add encounters to portals
+ */
+export class Portal {
+
+    /**
+     * Target Location. 
+     */
+    _targetLocationId;
+
+    /**
+     * Description shown to the player when they inspect the portal from the source location.
+     */
+    _description;
+
+    /**
+     * Description shown to the player when they traverse the portal.
+     */
+    _traversalDescription;
+
+}

server/objects.adoc

@@ -0,0 +1,51 @@
+= The world
+
+== Character
+
+* Resides in a <<Location>>.
+* Can move from one <<Location>> to another by using <<Portal,Portals>>
+* Has properties like
+    ** Name, Race
+    ** Money, XP, Level
+    ** Strength Dex, Etc.
+* Can <<Encounter>> stuff.
+* Can talk (chat) with other characters in the same <<Location>>.
+
+== Location
+* Has a name
+* Has a default description that is read when the location is entered.
+* Can be almost any size. Typically, a Location is a room, but it can
+  be a clearing in a forest, the inside of a Dragon's guts, 
+* Has a map of of outbound <<Portal,Portals>>
+    ** `key`: string, typically `"north"`, `"east"`, etc., but
+        it can also be more interesting such as `"trap door"`.
+    ** `value`: A <<Portal>>.
+* Does not need know about inbound portals.
+* Can contain (or generate) Encounters.
+
+
+== Portal
+* A *One Way* transport to a given <<Location>>.
+* Description (optional) that will be displayed when it is examined
+  (For instance, if it's a door, this description describes how the door
+  looks).
+* SourceEncounter (optional) Can be guarded by an encounter that triggers only
+  when you attempt to approach the portal. The encounter can be a simple lock,
+  a puzzle, or a guardian.
+* ArrivalEncounter (optional) Can trigger an encounter that occurs as soon as you
+  enter the target <<Location>>.
+* ArrivalDescription (optional) A text that overrides the default text that you
+  would normally see upon entering a <<Location>>. If the player executes a
+  `look` command, the normal description will be shown.
+* TargetSight (bool,false) Allows you to `look` into the target <<Location>>,
+  getting an idea of what you are about to get into.
+* A door between two rooms is typically represented via two <<Portal,Portals>>;
+  one one each direction.
+
+== Encounter
+
+* Can be one (or more) of:
+    ** Roleplay Encounter (NPC)
+    ** Combat Encounter (monsters)
+    ** Environmental Encounter (Trap, Puzzle)
+    ** Loot

server/package.json

@@ -3,6 +3,7 @@
     "version": "1.0.0",
     "description": "A Multi-User Dungeon game using WebSockets and Node.js",
     "main": "server.js",
+    "type": "module",
     "scripts": {
         "start": "node server.js",
         "dev": "nodemon server.js"

server/server.js

@@ -5,7 +5,6 @@ const fs = require('fs');
 
 /**
  * Player
- *
  * @property WebSocket websocket
  */
 class Player {

server/utils/dice.js

@@ -0,0 +1,13 @@
+export function withSides(sides) {
+    const r = Math.random()
+    return Math.floor(r * sides) + 1;
+}
+
+export function d6() {
+    return withSides(6);
+}
+
+export function d8() {
+    return withSides(8);
+}
+

server/utils/helpers.js

@@ -0,0 +1,12 @@
+export function rollDice(sides) {
+    const r = Math.random()
+    return Math.floor(r * sides) + 1;
+}
+
+export function d6() {
+    return rollDice(6);
+}
+
+export function d8() {
+    return rollDice(8);
+}

server/utils/id.js

@@ -0,0 +1,26 @@
+export function cleanName(s) {
+    if (typeof s !== "string") {
+        throw new Error("String expected, but got a ", typeof s);
+    }
+    return s.toLowerCase().replace(" ", "_").replace(/[^a-zA-Z0-9_]/, "_");
+}
+
+/**
+ * Generate a random number, convert it to base36, and return it as a string with 7-8 characters.
+ */
+export function miniUid() {
+    // we use 12 digits, but we could go up to 16
+    return Number(Math.random().toFixed(12).substring(2)).toString(36);
+}
+
+/**
+ * Generate an id from a name
+ */
+export function fromName(...names) {
+    let res = "";
+    for (const name of names) {
+        res += ":" + cleanName(name);
+    }
+
+    return res + ":" + miniUid();
+}