New sql files and improved Logger.js

sql/backup.pgsql

@@ -1,10 +1,37 @@
 DROP TABLE IF EXISTS users CASCADE;
 DROP TABLE IF EXISTS arrowclicked CASCADE;
 DROP TABLE IF EXISTS coinclicked CASCADE;
+DROP TABLE IF EXISTS keyboardevent CASCADE;
 
-CREATE TABLE users (
+DROP TYPE IF EXISTS VECTOR3 CASCADE;
+DROP TYPE IF EXISTS CAMERA CASCADE;
+DROP TYPE IF EXISTS DIRECTION CASCADE;
+
+CREATE TYPE VECTOR3 AS(
+    x FLOAT,
+    y FLOAT,
+    z FLOAT
+);
+
+CREATE TYPE CAMERA AS(
+    position VECTOR3,
+    target VECTOR3
+);
+
+CREATE TYPE DIRECTION AS ENUM(
+    'n',
+    'ne',
+    'e',
+    'se',
+    's',
+    'sw',
+    'w',
+    'nw'
+);
+
+CREATE TABLE users(
     id SERIAL PRIMARY KEY,
-    name char(50)
+    name CHAR(50)
 );
 
 CREATE TABLE arrowclicked(
@@ -20,3 +47,11 @@ CREATE TABLE coinclicked(
     time TIMESTAMP DEFAULT NOW(),
     coin_id INTEGER
 );
+
+CREATE TABLE keyboardevent(
+    id SERIAL PRIMARY KEY,
+    user_id SERIAL REFERENCES users (id),
+    time TIMESTAMP DEFAULT NOW(),
+    direction DIRECTION,
+    camera CAMERA
+);

sql/test.pgsql

@@ -0,0 +1,8 @@
+INSERT INTO users(name) VALUES('Thomas');
+INSERT INTO keyboardevent(user_id, direction, camera) VALUES(
+    1,
+    NULL,
+    ROW(ROW(0,0,0), ROW(0,0,0))
+);
+
+SELECT ((camera).position).x FROM keyboardevent;

static/js/Logger.js

@@ -24,3 +24,23 @@ BD.Event.CoinClicked.prototype.send = function() {
     BD.Private.sendData(url, data);
 }
 
+BD.Event.KeyboardEvent = function() {};
+BD.Event.KeyboardEvent.prototype.send = function() {
+    var url = "/keyboard-event";
+    var data = {
+        camera: {
+            // Compact camera
+            position: {
+                x: this.camera.position.x,
+                y: this.camera.position.y,
+                z: this.camera.position.z
+            },
+            target: {
+                x: this.camera.target.x,
+                y: this.camera.target.y,
+                z: this.camera.target.z
+            }
+        }
+    };
+    BD.Private.sendData(url, data);
+}