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/getChant.js

@@ -0,0 +1,28 @@
+const { getAttributeLevels } = require('@dsabot/getAttributeLevels');
+const Chants = require('@Lib/Chants.json');
+
+const getChant = ({ Character: Character = [], chant_name: chant_name = '' } = {}) => {
+    //if (!Character.hasOwnProperty('chants')) return;
+    let chant_entry =
+        Chants.find(chant => chant.id.toLowerCase() === chant_name.toLowerCase()) ||
+        Chants.find(chant => chant.name.toLowerCase() === chant_name.toLowerCase());
+
+    if (!chant_entry) {
+        console.log(`getChant() Did not find entry for ${chant_name}`);
+        return;
+    }
+
+    let Level = 0; // This is the minimum attributes value.
+    let Chant = Character.chants.find(chant => chant.id === chant_entry.id) || {};
+    if (Chant && Chant.hasOwnProperty('level')) {
+        Level = Chant.level || 0;
+    }
+    let Attributes = getAttributeLevels(chant_entry.attributes, Character);
+
+    return {
+        Name: chant_entry.name,
+        Level: Level,
+        Attributes: Attributes,
+    };
+};
+module.exports = { getChant };