Add Skillchecks for Magical Talents (#25)

* initial implementation of spells

* added return list of spells. Moved them into seperate json

* added _some_ chants, restructuring data from spells

* added more chants, added command for getting info

* added related messages, added skillcheck for spells (cast)

* better error handling, added chant command

* (fix) Chants were referring to spells

* cleanup testing variables and code

* updated README

* fixed storage location issues and minor bugs

* removed db storage location

* rc1

* (fix) chants_title

* (fix) Uncaught ReferenceError: Discord is not defined

* (fix) more reference errors

Co-authored-by: Marcus Netz <marcus.netz@godyo.com>

functions/getSpell.js

@@ -0,0 +1,30 @@
+const { getAttributeLevels } = require('@dsabot/getAttributeLevels');
+const Spells = require('@Lib/Spells.json');
+
+const getSpell = ({ Character: Character = [], spell_name: spell_name = '' } = {}) => {
+    const spell_entry =
+        Spells.find(spell => spell.id.toLowerCase() === spell_name.toLowerCase()) ||
+        Spells.find(spell => spell.name.toLowerCase() === spell_name.toLowerCase());
+
+    if (!spell_entry) {
+        console.log(`getSpell() did not find entry for ${spell_name}`);
+        return;
+    }
+
+    let Level = 0; // This is the minimum attributes value.
+    if (!Character.hasOwnProperty('spells')) return;
+    let Spell = Character.spells.find(spell => spell.id === spell_entry.id) || {}; //?+
+    if (Spell && Spell.hasOwnProperty('level')) {
+        Level = Spell.level || 0;
+    }
+    let ModifiedBy = spell_entry.modified_by;
+    let Attributes = getAttributeLevels(spell_entry.attributes, Character);
+
+    return {
+        Name: spell_entry.name,
+        Level: Level,
+        Attributes: Attributes,
+        ModifiedBy: ModifiedBy,
+    };
+};
+module.exports = { getSpell };