diff --git a/static/empty.jpg b/static/empty.jpg
deleted file mode 100644
index 2e227ee..0000000
Binary files a/static/empty.jpg and /dev/null differ
diff --git a/static/renderer.js b/static/renderer.js
deleted file mode 100644
index b07f4fa..0000000
--- a/static/renderer.js
+++ /dev/null
@@ -1,34 +0,0 @@
-const ws_url = new URL('ws', window.location.href);
-ws_url.protocol = ws_url.protocol.replace('http', 'ws');
-const ws = new WebSocket(ws_url.href);
-
-ws.onmessage = async function(event) {
-    const msg = JSON.parse(event.data);
-
-    console.log(msg);
-
-    if (msg.hasOwnProperty('view')) {
-        view = msg.view;
-        console.log(view)
-        
-        contentdiv = document.getElementById("content")
-
-        response = await fetch('../static/views/' + view + '/template.html')
-        contentdiv.innerHTML = await response.text();
-        console.log('../static/views/' + view + '/template.html'+":")
-        console.log(contentdiv.innerHTML)
-
-        var tehscript = document.createElement('script');
-        tehscript.type = 'text/javascript';
-        tehscript.src = '../static/views/' + view + '/script.js';
-
-        var tehmsg = document.createElement('text');
-        tehmsg.style.display = "none"
-        tehmsg.id = "msg"
-        tehmsg.innerText = JSON.stringify(msg);
-
-        contentdiv.appendChild(tehmsg);
-        contentdiv.appendChild(tehscript);
-    }
-
-};
diff --git a/static/unmined.leaflet.patched.js b/static/unmined.leaflet.patched.js
deleted file mode 100644
index 5879966..0000000
--- a/static/unmined.leaflet.patched.js
+++ /dev/null
@@ -1,75 +0,0 @@
-function Unmined() {
-
-    this.map = function (mapId, options, regions) {
-
-        const minMapX = options.minRegionX * 512,
-            minMapY = options.minRegionZ * 512,
-            mapWidth = (options.maxRegionX + 1 - options.minRegionX) * 512,
-            mapHeight = (options.maxRegionZ + 1 - options.minRegionZ) * 512,
-            zoomOffset = 0 - options.minZoom,
-
-            unminedLayer = new L.TileLayer.Functional(
-                function (view) {
-                    const zoom = view.zoom - zoomOffset,
-                        zoomFactor = Math.pow(2, zoom),
-
-                        tileSize = 256,
-
-                        minTileX = Math.floor(minMapX * zoomFactor / tileSize),
-                        minTileY = Math.floor(minMapY * zoomFactor / tileSize),
-                        maxTileX = Math.ceil((minMapX + mapWidth) * zoomFactor / tileSize) - 1,
-                        maxTileY = Math.ceil((minMapY + mapHeight) * zoomFactor / tileSize) - 1,
-
-                        tileX = view.tile.column,
-                        tileY = view.tile.row,
-
-                        tileBlockSize = tileSize / zoomFactor,
-                        tileBlockPoint = {
-                            x: tileX * tileBlockSize,
-                            z: tileY * tileBlockSize
-                        };
-
-                    const intersectsWithTile = function (region) {
-                        return (tileBlockPoint.x < (region.x + 1) * 512)
-                            && (tileBlockPoint.x + tileBlockSize > region.x * 512)
-                            && (tileBlockPoint.z < (region.z + 1) * 512)
-                            && (tileBlockPoint.z + tileBlockSize > region.z * 512);
-                    };
-
-                    if (tileX >= minTileX
-                        && tileY >= minTileY
-                        && tileX <= maxTileX
-                        && tileY <= maxTileY
-                        && ((regions === undefined) || regions.some(intersectsWithTile))) {
-                        return ('/static/unmined/tiles/zoom.{z}/{xd}/{yd}/tile.{x}.{y}.' + options.imageFormat)
-                            .replace('{z}', zoom)
-                            .replace('{yd}', '' + Math.floor(tileY / 10))
-                            .replace('{xd}', '' + Math.floor(tileX / 10))
-                            .replace('{y}', view.tile.row)
-                            .replace('{x}', view.tile.column);
-                    } else {
-                        return "/static/empty.jpg";
-                    }
-                },
-                {
-                    detectRetina: false,
-                    bounds: [[minMapX, minMapY], [minMapX + mapWidth, minMapY + mapHeight]]
-                });
-
-        let map = L.map(mapId, {
-            crs: L.CRS.Simple,
-            minZoom: options.minZoom + zoomOffset,
-            maxZoom: options.maxZoom + zoomOffset,
-            layers: [unminedLayer],
-            maxBoundsViscosity: 1.0
-        }).setView([0, 0], options.defaultZoom + zoomOffset);
-
-        let northWest = map.unproject([minMapX, minMapY], map.getMaxZoom());
-        let southEast = map.unproject([minMapX + mapWidth, minMapY + mapHeight], map.getMaxZoom());
-        map.setMaxBounds(new L.LatLngBounds(northWest, southEast));
-
-        return map;
-
-    }
-
-}
\ No newline at end of file
diff --git a/static/views/lobby/script.js b/static/views/lobby/script.js
deleted file mode 100644
index b647bc5..0000000
--- a/static/views/lobby/script.js
+++ /dev/null
@@ -1,143 +0,0 @@
-var text = document.getElementById("msg").innerText
-msg = JSON.parse(text)
-
-if (msg.hasOwnProperty('username')) {
-        document.getElementById('label-username').innerText = msg.username;
-    }
-
-    // username management
-    document.getElementById("btn-edit-username").onclick = async function (e) {
-        document.getElementById("btn-confirm-username").style.display = "inline-block";
-        document.getElementById("btn-discard-username").style.display = "inline-block";
-        document.getElementById("btn-edit-username").style.display = "none";
-        document.getElementById("label-username").style.display = "none";
-        document.getElementById("input-set-username").style.display = "inline-block";
-        document.getElementById("input-set-username").value = document.getElementById("label-username").innerText;
-    }
-    document.getElementById("btn-discard-username").onclick = async function (e) {
-        document.getElementById("btn-confirm-username").style.display = "none";
-        document.getElementById("btn-discard-username").style.display = "none";
-        document.getElementById("btn-edit-username").style.display = "inline-block";
-        document.getElementById("label-username").style.display = "inline-block";
-        document.getElementById("input-set-username").style.display = "none";
-    }
-    document.getElementById("btn-confirm-username").onclick = async function (e) {
-        var text = document.getElementById("input-set-username").value;
-        if (Boolean(text)) {
-            let data = {"username": text};
-
-            await fetch('api/change_username', {
-                method: 'POST',
-                body: JSON.stringify(data),
-            })
-            document.getElementById("btn-confirm-username").style.display = "none";
-            document.getElementById("btn-discard-username").style.display = "none";
-            document.getElementById("btn-edit-username").style.display = "inline-block";
-            document.getElementById("label-username").style.display = "inline-block";
-            document.getElementById("input-set-username").style.display = "none";
-        } else {
-            console.log("cant be empty");
-            document.getElementById("btn-confirm-username").style.display = "none";
-            document.getElementById("btn-discard-username").style.display = "none";
-            document.getElementById("btn-edit-username").style.display = "inline-block";
-            document.getElementById("label-username").style.display = "inline-block";
-            document.getElementById("input-set-username").style.display = "none";
-        }
-    }
-
-
-
-    document.getElementById("btn-create-session").onclick = async function (e) {
-        var text = document.getElementById("input-create-session").value;
-        if (Boolean(text)) {
-            let data = {"sessionname": text};
-
-            await fetch('api/create_session', {
-                method: 'POST',
-                body: JSON.stringify(data),
-            })
-        }
-    };
-
-    if (msg.hasOwnProperty('sessions')) {
-        const sessions = document.getElementById('sessions');
-
-        while (sessions.children.length) sessions.lastChild.remove();
-
-        Object.keys(msg.sessions).forEach( session => {
-            session = msg.sessions[session];
-            var sessionid = session["id"];
-            var sessionname = session["name"];
-            var owned = session["owned"];
-
-            const tehsession = document.createElement('div');
-            const labelname = document.createElement('span');
-            labelname.innerText = sessionname;
-            
-            tehsession.appendChild(labelname);
-
-            if (owned) {
-                const inputname = document.createElement('input');
-                inputname.style.display = "none";
-                const btnedit = document.createElement('button');
-                btnedit.innerText = '🖉'
-                const btnconfirm = document.createElement('button');
-                btnconfirm.innerText = '✔'
-                btnconfirm.style.display = "none"
-                const btndiscard = document.createElement('button');
-                btndiscard.innerText = '✘'
-                btndiscard.style.display = "none"
-
-                btnedit.onclick = async function (e) {
-                    inputname.style.display = "inline-block";
-                    inputname.value = sessionname;
-                    btnedit.style.display = "none";
-                    btnconfirm.style.display = "inline-block";
-                    btndiscard.style.display = "inline-block";
-                    labelname.style.display = "none";
-                }
-                btndiscard.onclick = async function (e) {
-                    inputname.style.display = "none";
-                    btnedit.style.display = "inline-block";
-                    btnconfirm.style.display = "none";
-                    btndiscard.style.display = "none";
-                    labelname.style.display = "inline-block";
-                }
-                btnconfirm.onclick = async function (e) {
-                    text = inputname.value;
-                    if (Boolean(text)) {
-                        let data = {"sessionid": sessionid, "sessionname": text};
-                        await fetch('api/change_sessionname', {
-                            method: 'POST',
-                            body: JSON.stringify(data),
-                        });
-                        inputname.style.display = "none";
-                        btnedit.style.display = "inline-block";
-                        btnconfirm.style.display = "none";
-                        btndiscard.style.display = "none";
-                        labelname.style.display = "inline-block";
-                    } else {
-                        console.log("cant be empty");
-                    }
-                }
-
-                tehsession.appendChild(inputname);
-                tehsession.appendChild(btnedit);
-                tehsession.appendChild(btnconfirm);
-                tehsession.appendChild(btndiscard);
-            }
-
-            if ((! msg.hasOwnProperty('session')) || msg.session["id"] != sessionid) {
-                const btnjoin = document.createElement('button');
-                btnjoin.innerText = "Join";
-                btnjoin.onclick = async (e) => await fetch('api/join_session', {
-                    method: 'POST', body: JSON.stringify({"sessionid": sessionid})
-                });
-
-                tehsession.appendChild(btnjoin);
-            }
-            
-            sessions.appendChild(tehsession);
-        })
-        }
-
diff --git a/static/views/lobby/template.html b/static/views/lobby/template.html
deleted file mode 100644
index c0ee059..0000000
--- a/static/views/lobby/template.html
+++ /dev/null
@@ -1,21 +0,0 @@
-<span id="greeting"></span><br>
-<div id="username-area">
-    <span id="greeting">Hello, </span>
-    <span id="label-username">_</span>
-    <input id="input-set-username" style="display: none;">
-    <button id="btn-edit-username">🖉</button>
-    <button id="btn-discard-username" style="display: none;">✘</button>
-    <button id="btn-confirm-username" style="display: none;">✔</button>
-</div>
-<br>
-
-
-<span>Available sessions</span><br>
-<div id="sessions"></div><br>
-<br>
-<br>
-
-<span>Create Session</span><br>
-<input id="input-create-session">
-<button id="btn-create-session">+</button>
-<br>
diff --git a/static/views/master/script.js b/static/views/master/script.js
deleted file mode 100644
index ea06eae..0000000
--- a/static/views/master/script.js
+++ /dev/null
@@ -1,135 +0,0 @@
-var text = document.getElementById("msg").innerText
-msg = JSON.parse(text)
-
-function onDrag (evt) {
-    var item = evt.item;  // dragged HTMLElement
-    fromplayer = evt.from.getAttribute("inventory")
-    toplayer = evt.to.getAttribute("inventory")
-    itemid = item.getAttribute("itemid")
-    toslot = evt.newIndex
-    fromslot = evt.oldIndex
-    data = {
-        "fromplayer": fromplayer,
-        "toplayer": toplayer,
-        "itemid": itemid,
-        "fromslot": fromslot,
-        "toslot": toslot,
-    }
-    fetch('api/move_item', {
-        method: 'POST',
-        body: JSON.stringify(data),
-    });
-}
-function draw_item(item) {
-    const itemdiv = document.createElement('itemdiv');
-    var name = item["name"]
-    var description = item["description"]
-    var image = item["image"] || "../static/empty.jpg"
-
-    namespan = document.createElement('b');
-    namespan.innerText = name;
-    namespan.style.display = "block"
-    namespan.style.textAlign = "center"
-
-    descriptionspan = document.createElement('span');
-    descriptionspan.innerText = description;
-    descriptionspan.style.display = "block"
-    descriptionspan.style.width = "8rem";
-
-    imageimg = document.createElement('img');
-    imageimg.src = image;
-    imageimg.style.width = "8rem";
-    imageimg.style.display = "block"
-
-    itemdiv.appendChild(namespan);
-    itemdiv.appendChild(imageimg);
-    itemdiv.appendChild(descriptionspan);
-    itemdiv.style.display = "inline-block"
-    itemdiv.style.background = "lightcoral"
-    itemdiv.setAttribute("itemid", item["id"]);
-    return itemdiv
-}
-
-document.getElementById("btn-leave-session").onclick = async (e) => await fetch('api/leave_session', {
-                    method: 'POST', body: JSON.stringify({})
-                });
-var session = msg.session;
-document.getElementById("session").innerText = session["name"];
-document.getElementById('label-username').innerText = msg.username;
-
-document.getElementById("btn-gen-item").onclick = async (e) => {
-    name = document.getElementById("input-gen-item-name").value;
-    description = document.getElementById("input-gen-item-description").value;
-    image = document.getElementById("input-gen-item-image").value;
-    if (Boolean(name)) {
-        await fetch('api/create_item', { method: 'POST', body: JSON.stringify(
-            {'name': name, 'description': description, 'image': image}
-        )});
-    }
-};
-var wrapper = document.getElementById("items");
-var items = msg.items;
-var itemsdiv = document.createElement('div');
-var itemsheading = document.createElement('h3');
-itemsheading.innerText = "All Items";
-wrapper.style.background = "lightblue";
-wrapper.style.display = "table";
-
-while (wrapper.children.length) wrapper.lastChild.remove();
-
-Object.keys(items).forEach( item => {
-
-    var item = items[item];
-    itemdiv = draw_item(item);
-    itemsdiv.appendChild(itemdiv);
-    
-});
-Sortable.create(itemsdiv, 
-    {
-        "group": "items",
-        "sort": "false",
-        "draggable": "itemdiv",
-        "onEnd": onDrag,
-
-});
-itemsdiv.setAttribute("inventory", "master");
-wrapper.appendChild(itemsheading);
-wrapper.appendChild(itemsdiv);
-
-
-var inventories = document.getElementById("inventories");
-while (inventories.children.length) inventories.lastChild.remove();
-
-Object.keys(msg.inventories).forEach( name => {
-    inventory = msg.inventories[name];
-    inventorydiv = document.createElement('div');
-    inventorydiv.style.display = "block";
-    titlespan = document.createElement('h4');
-    titlespan.innerText = name;
-    titlespan.style.textAlign = "center";
-    inventorydiv.appendChild(titlespan);
-
-    Object.keys(inventory).forEach( item => {
-        item = inventory[item];
-        var thediv = draw_item(item);
-        //thediv.style.display = "block";
-        inventorydiv.appendChild(thediv);
-        inventorydiv.style.display = "inline-block";
-    });
-
-    inventorydiv.style.background = "lightgreen";
-    
-    Sortable.create(inventorydiv, 
-    {
-        "group": "items",
-        "sort": "false",
-        "draggable": "itemdiv",
-        "onEnd": onDrag,
-    });
-    inventorydiv.setAttribute("inventory", name);
-
-    inventories.appendChild(inventorydiv);
-    
-});
-
-inventories.style.display = "inline-block";
diff --git a/static/views/master/template.html b/static/views/master/template.html
deleted file mode 100644
index edebe27..0000000
--- a/static/views/master/template.html
+++ /dev/null
@@ -1,14 +0,0 @@
-Welcome to <b id="session"></b>, lobbymaster <span id="label-username"></span>
-<br><br>
-<button id="btn-leave-session">Leave Session</button>
-
-<div id="div-gen-item">
-    Name: <input id="input-gen-item-name" /> <br>
-    Description: <input id="input-gen-item-description" /> <br>
-    Image: <input id="input-gen-item-image" /> <br>
-    <button id="btn-gen-item">Create item</button>
-</div>
-<div id="items">
-</div>
-<div id="inventories">
-</div>
diff --git a/static/views/session/script.js b/static/views/session/script.js
deleted file mode 100644
index 41b4042..0000000
--- a/static/views/session/script.js
+++ /dev/null
@@ -1,80 +0,0 @@
-function draw_item(item) {
-    const itemdiv = document.createElement('itemdiv');
-    var name = item["name"]
-    var description = item["description"]
-    var image = item["image"] || "../static/empty.jpg"
-
-    namespan = document.createElement('b');
-    namespan.innerText = name;
-    namespan.style.display = "block"
-    namespan.style.textAlign = "center"
-
-    descriptionspan = document.createElement('span');
-    descriptionspan.innerText = description;
-    descriptionspan.style.display = "block"
-    descriptionspan.style.width = "8rem";
-
-    imageimg = document.createElement('img');
-    imageimg.src = image;
-    imageimg.style.width = "8rem";
-    imageimg.style.display = "block"
-
-    itemdiv.appendChild(namespan);
-    itemdiv.appendChild(imageimg);
-    itemdiv.appendChild(descriptionspan);
-    itemdiv.style.display = "inline-block"
-    itemdiv.style.background = "lightcoral"
-    itemdiv.setAttribute("itemid", item["id"]);
-    return itemdiv
-}
-
-var text = document.getElementById("msg").innerText
-msg = JSON.parse(text)
-
-document.getElementById("btn-leave-session").onclick = async (e) => await fetch('api/leave_session', {
-                    method: 'POST', body: JSON.stringify({})
-                });
-document.getElementById("session").innerText = msg.session;
-document.getElementById('label-username').innerText = msg.username;
-//fill inventory and inventories
-inventorydiv = document.getElementById("inventory");
-inventoriesdiv = document.getElementById("inventories");
-
-while (inventorydiv.children.length) inventorydiv.lastChild.remove();
-while (inventoriesdiv.children.length) inventoriesdiv.lastChild.remove();
-
-username = msg.username;
-inventories = msg.inventories;
-
-if (username in inventories) {
-    inventory = inventories[username]
-
-    Object.keys(inventory).forEach( item => {
-
-        var item = inventory[item];
-        itemdiv = draw_item(item);
-        inventorydiv.appendChild(itemdiv);
-
-    });
-}
-    Object.keys(inventories).forEach( inventory => {
-        if (!(inventory in inventories))
-            return;
-        if (inventory == username)
-            return;
-        var wrapper = document.createElement('div')
-        var usernamespan = document.createElement('span')
-        usernamespan.innerText = inventory;
-        var inventorydiv = document.createElement('div')
-        Object.keys(inventories[inventory]).forEach( item => {
-            var item = inventories[inventory][item];
-            itemdiv = draw_item(item);
-            inventorydiv.appendChild(itemdiv);
-        });
-        //inventorydiv.appendChild(itemdiv);
-        wrapper.appendChild(usernamespan)
-        wrapper.appendChild(inventorydiv)
-        inventoriesdiv.appendChild(wrapper);
-
-    });
-
diff --git a/static/views/session/template.html b/static/views/session/template.html
deleted file mode 100644
index 354c928..0000000
--- a/static/views/session/template.html
+++ /dev/null
@@ -1,13 +0,0 @@
-<div>
-    Hello <span id="label-username"></span>
-    <br><br>
-    Welkome to <b id="session"></b>! <br>
-    <button id="btn-leave-session">Leave Session</button>
-    <br><br>
-</div>
-<h3>Your items</h3>
-<div id="inventory">
-</div>
-<h3>Other players' inventories</h3>
-<div id="inventories">
-</div>
diff --git a/ui.html b/ui.html
deleted file mode 100644
index 116ace5..0000000
--- a/ui.html
+++ /dev/null
@@ -1,30 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-    <head>
-        <title>leafblade Minecraft Server</title>
-        <script src="https://raw.githack.com/SortableJS/Sortable/master/Sortable.js"></script>
-        <meta charset="UTF-8"/>
-        <style>
-div {
-/*    border: 1px solid; */
-    margin: 5px;
-}
-        </style>
-    </head>
-
-    <body>
-        <div id="content">
-        </div>
-    </body>
-
-    <script src="../static/renderer.js"></script>
-
-    <script>
-        fetch('api/draw', {
-            method: 'POST',
-            body: JSON.stringify({}),
-        });
-    </script>
-
-</html>