diff --git a/assets/sprites/test.png b/assets/sprites/test.png
new file mode 100644
index 0000000..0685450
Binary files /dev/null and b/assets/sprites/test.png differ
diff --git a/character.lua b/character.lua
index 3e5b75a..3c0289f 100644
--- a/character.lua
+++ b/character.lua
@@ -1,4 +1,5 @@
-local anim8 = require "anim8"
+local anim8 = require "lib/anim8"
+require 'lib/vec3'
 
 local CHARACTER_SIZE = 64
 
@@ -11,6 +12,7 @@ local IDLE_ROW = 1
 local RUN_ROW = 2
 local ATTACK_ROW = 3
 
+--- @class Character
 local Character = {}
 Character.name = ""
 
@@ -44,18 +46,19 @@ Character.stats.hp = 30
 Character.player = {}
 
 --- TODO: мнимая надежда на спеллмейкинг
---- 
+---
 --- правда я абсолютно хз, как он будет смотреться
 --- в контексте рогалика, но посмотрим
 ---
 --- мб это будет метаспеллмейкинг на овощах
 Character.skills = {}
 
---- а надо ли оно?
 Character.class = ""
 
+Character.position = Vec3({})
+
 --- Обёртка над Character:Create
-CreateCharacter = Character.create
+-- CreateCharacter = Character.create
 
 -- ты клоун же
 -- какого черта у тебя конструктор объекта принимает ссылку на объект
@@ -67,7 +70,7 @@ CreateCharacter = Character.create
 --- @param name string
 --- @param imagePath string
 --- @param level? integer
-function Character:create(name, imagePath, level)
+function CreateCharacter(name, imagePath, level) -- aka Character.create(self, name, imagePath, level)
     -- TODO: добавить asset_loader, где все необходимые ассеты будут грузиться в одном месте,
     -- а здесь мы добавляем ассет на загрузку в очередь
     local image = love.graphics.newImage(imagePath)
@@ -78,13 +81,10 @@ function Character:create(name, imagePath, level)
             idle = anim8.newAnimation(animationGrid(ANIMATION_SIZE, IDLE_ROW), ANIMATION_SPEED),
             run = anim8.newAnimation(animationGrid(ANIMATION_SIZE, RUN_ROW), ANIMATION_SPEED),
             attack = anim8.newAnimation(animationGrid(ANIMATION_SIZE, ATTACK_ROW), ANIMATION_SPEED)
-        },
-        animation = self.animationTable.idle
+        }
     }
 end
 
 function Character:update(dt)
     self.animation:update(dt)
 end
-
-local f = Character.create
diff --git a/faction.lua b/faction.lua
index 8c06fcd..aaf619f 100644
--- a/faction.lua
+++ b/faction.lua
@@ -1,13 +1,43 @@
+--- @class Faction
 local Faction = {}
 Faction.name = ""
 Faction.characters = {}
 Faction.style = {}
 
 --- some sort of global variable :clown:
+--- @type table<string, Faction>
 FactionList = {}
 
-function addFaction(name)
-    FactionList[name] = {}
-
+--- @param name string
+function AddFaction(name)
+    FactionList[name] = Faction { name = name }
 end
 
+--- @param name string
+--- @param character table
+function AddCharacter(name, character)
+    if FactionList[name] == nil then
+        print("Cannot add character to faction ", name, "\nFaction does not exist!")
+    else
+        FactionList[name]:append(character)
+    end
+end
+
+--- @param name string
+--- @param character Character
+function RemoveCharacter(name, character)
+    if FactionList[name].characters[character.name] == nil then
+        print("I cant remove character in Faction ", name, ", because this character doesnt exist!")
+    end
+    FactionList[name]:remove(character)
+end
+
+--- @param character Character
+function Faction:append(character)
+    self.characters[character.name] = character
+end
+
+--- @param character Character
+function Faction:remove(character)
+    self.characters[character.name] = nil
+end
diff --git a/lib/asset_bundle.lua b/lib/asset_bundle.lua
new file mode 100644
index 0000000..7ff31b6
--- /dev/null
+++ b/lib/asset_bundle.lua
@@ -0,0 +1,53 @@
+local AssetBundle = {
+    root = "/assets",
+    files = {}
+}
+
+function AssetBundle:load(onFileLoading)
+    local callback = onFileLoading or function(path)
+        print("[AssetBundle]: loading " .. path)
+    end
+
+    local function enumerate(path)
+        local tree = {}
+
+        local contents = love.filesystem.getDirectoryItems(path)
+        for _, v in pairs(contents) do
+            local newPath = path .. "/" .. v
+            local type = love.filesystem.getInfo(newPath).type
+            if type == "file" then
+                callback(newPath)
+                local data = self.loadFile(newPath)
+                tree[self.cutExtension(v)] = data
+            end
+            if type == "directory" then
+                tree[v] = enumerate(newPath)
+            end
+        end
+
+        return tree
+    end
+
+    self.files = enumerate(self.root)
+end
+
+function AssetBundle.loadFile(path)
+    local filedata = love.filesystem.newFileData(path)
+    local ext = filedata:getExtension()
+    if (ext == "png") then
+        local img = love.graphics.newImage(path)
+        img:setFilter("nearest", "nearest")
+        return
+            img
+    elseif (ext == "glsl") then
+        return love.graphics.newShader(path);
+    end
+
+    return nil
+end
+
+function AssetBundle.cutExtension(filename)
+    return string.match(filename, '(.+)%.(.+)')
+end
+
+return AssetBundle
diff --git a/lib/camera.lua b/lib/camera.lua
new file mode 100644
index 0000000..55a7e96
--- /dev/null
+++ b/lib/camera.lua
@@ -0,0 +1,215 @@
+--[[
+Copyright (c) 2010-2015 Matthias Richter
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+Except as contained in this notice, the name(s) of the above copyright holders
+shall not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+]] --
+
+local _PATH = (...):match('^(.*[%./])[^%.%/]+$') or ''
+local cos, sin = math.cos, math.sin
+
+local camera = {}
+camera.__index = camera
+
+-- Movement interpolators (for camera locking/windowing)
+camera.smooth = {}
+
+function camera.smooth.none()
+    return function(dx, dy) return dx, dy end
+end
+
+function camera.smooth.linear(speed)
+    assert(type(speed) == "number", "Invalid parameter: speed = " .. tostring(speed))
+    return function(dx, dy, s)
+        -- normalize direction
+        local d = math.sqrt(dx * dx + dy * dy)
+        local dts = math.min((s or speed) * love.timer.getDelta(), d) -- prevent overshooting the goal
+        if d > 0 then
+            dx, dy = dx / d, dy / d
+        end
+
+        return dx * dts, dy * dts
+    end
+end
+
+function camera.smooth.damped(stiffness)
+    assert(type(stiffness) == "number", "Invalid parameter: stiffness = " .. tostring(stiffness))
+    return function(dx, dy, s)
+        local dts = love.timer.getDelta() * (s or stiffness)
+        return dx * dts, dy * dts
+    end
+end
+
+local function new(x, y, zoom, rot, smoother)
+    x, y     = x or love.graphics.getWidth() / 2, y or love.graphics.getHeight() / 2
+    zoom     = zoom or 1
+    rot      = rot or 0
+    smoother = smoother or camera.smooth.none() -- for locking, see below
+    return setmetatable({ x = x, y = y, scale = zoom, rot = rot, smoother = smoother }, camera)
+end
+
+function camera:lookAt(x, y)
+    self.x, self.y = x, y
+    return self
+end
+
+function camera:move(dx, dy)
+    self.x, self.y = self.x + dx, self.y + dy
+    return self
+end
+
+function camera:position()
+    return self.x, self.y
+end
+
+function camera:rotate(phi)
+    self.rot = self.rot + phi
+    return self
+end
+
+function camera:rotateTo(phi)
+    self.rot = phi
+    return self
+end
+
+function camera:zoom(mul)
+    self.scale = self.scale * mul
+    return self
+end
+
+function camera:zoomTo(zoom)
+    self.scale = zoom
+    return self
+end
+
+function camera:attach(x, y, w, h, noclip)
+    x, y = x or 0, y or 0
+    w, h = w or love.graphics.getWidth(), h or love.graphics.getHeight()
+
+    self._sx, self._sy, self._sw, self._sh = love.graphics.getScissor()
+    if not noclip then
+        love.graphics.setScissor(x, y, w, h)
+    end
+
+    local cx, cy = x + w / 2, y + h / 2
+    love.graphics.push()
+    love.graphics.translate(cx, cy)
+    love.graphics.scale(self.scale)
+    love.graphics.rotate(self.rot)
+    love.graphics.translate(-self.x, -self.y)
+end
+
+function camera:detach()
+    love.graphics.pop()
+    love.graphics.setScissor(self._sx, self._sy, self._sw, self._sh)
+end
+
+function camera:draw(...)
+    local x, y, w, h, noclip, func
+    local nargs = select("#", ...)
+    if nargs == 1 then
+        func = ...
+    elseif nargs == 5 then
+        x, y, w, h, func = ...
+    elseif nargs == 6 then
+        x, y, w, h, noclip, func = ...
+    else
+        error("Invalid arguments to camera:draw()")
+    end
+
+    self:attach(x, y, w, h, noclip)
+    func()
+    self:detach()
+end
+
+-- world coordinates to camera coordinates
+function camera:cameraCoords(x, y, ox, oy, w, h)
+    ox, oy = ox or 0, oy or 0
+    w, h = w or love.graphics.getWidth(), h or love.graphics.getHeight()
+
+    -- x,y = ((x,y) - (self.x, self.y)):rotated(self.rot) * self.scale + center
+    local c, s = cos(self.rot), sin(self.rot)
+    x, y = x - self.x, y - self.y
+    x, y = c * x - s * y, s * x + c * y
+    return x * self.scale + w / 2 + ox, y * self.scale + h / 2 + oy
+end
+
+-- camera coordinates to world coordinates
+function camera:worldCoords(x, y, ox, oy, w, h)
+    ox, oy = ox or 0, oy or 0
+    w, h = w or love.graphics.getWidth(), h or love.graphics.getHeight()
+
+    -- x,y = (((x,y) - center) / self.scale):rotated(-self.rot) + (self.x,self.y)
+    local c, s = cos(-self.rot), sin(-self.rot)
+    x, y = (x - w / 2 - ox) / self.scale, (y - h / 2 - oy) / self.scale
+    x, y = c * x - s * y, s * x + c * y
+    return x + self.x, y + self.y
+end
+
+function camera:mousePosition(ox, oy, w, h)
+    local mx, my = love.mouse.getPosition()
+    return self:worldCoords(mx, my, ox, oy, w, h)
+end
+
+-- camera scrolling utilities
+function camera:lockX(x, smoother, ...)
+    local dx, dy = (smoother or self.smoother)(x - self.x, self.y, ...)
+    self.x = self.x + dx
+    return self
+end
+
+function camera:lockY(y, smoother, ...)
+    local dx, dy = (smoother or self.smoother)(self.x, y - self.y, ...)
+    self.y = self.y + dy
+    return self
+end
+
+function camera:lockPosition(x, y, smoother, ...)
+    return self:move((smoother or self.smoother)(x - self.x, y - self.y, ...))
+end
+
+function camera:lockWindow(x, y, x_min, x_max, y_min, y_max, smoother, ...)
+    -- figure out displacement in camera coordinates
+    x, y = self:cameraCoords(x, y)
+    local dx, dy = 0, 0
+    if x < x_min then
+        dx = x - x_min
+    elseif x > x_max then
+        dx = x - x_max
+    end
+    if y < y_min then
+        dy = y - y_min
+    elseif y > y_max then
+        dy = y - y_max
+    end
+
+    -- transform displacement to movement in world coordinates
+    local c, s = cos(-self.rot), sin(-self.rot)
+    dx, dy = (c * dx - s * dy) / self.scale, (s * dx + c * dy) / self.scale
+
+    -- move
+    self:move((smoother or self.smoother)(dx, dy, ...))
+end
+
+-- the module
+return setmetatable({ new = new, smooth = camera.smooth },
+    { __call = function(_, ...) return new(...) end })
diff --git a/grid.lua b/lib/grid.lua
similarity index 100%
rename from grid.lua
rename to lib/grid.lua
diff --git a/lib/level.lua b/lib/level.lua
new file mode 100644
index 0000000..3addb26
--- /dev/null
+++ b/lib/level.lua
@@ -0,0 +1,5 @@
+local function new()
+    return {
+        characters = {}
+    }
+end
diff --git a/lib/tree.lua b/lib/tree.lua
new file mode 100644
index 0000000..95edc48
--- /dev/null
+++ b/lib/tree.lua
@@ -0,0 +1,12 @@
+--- Дерево (таблица таблиц) для хранения всего состояния игры
+--- Типа при запуске загружаем в него сейв и потом оно работает
+--- В love.update обновлять, в love.draw читать
+
+local tree
+
+local function instance()
+    tree = tree or {
+        level = nil -- current level | nil
+    }
+    return tree
+end
diff --git a/lib/vec3.lua b/lib/vec3.lua
new file mode 100644
index 0000000..79a6342
--- /dev/null
+++ b/lib/vec3.lua
@@ -0,0 +1,82 @@
+--- @class (exact) Vec3
+--- @field x number
+--- @field y number
+--- @field z number
+local __Vec3 = {
+    x = 0,
+    y = 0,
+    z = 0,
+}
+
+---Vec3 constructor
+---@param vec number[]
+---@return Vec3
+function Vec3(vec)
+    return setmetatable({
+        x = vec[1] or 0,
+        y = vec[2] or 0,
+        z = vec[3] or 0,
+    }, {
+        __index = __Vec3,
+        __tostring = __Vec3.__tostring,
+        __add = __Vec3.add,
+        __mul = __Vec3.scale,
+        __unm = function(self)
+            return __Vec3.scale(self, -1)
+        end,
+        __sub = function(self, other)
+            return self + -other
+        end,
+        __eq = function(self, other)
+            return
+                self.x == other.x
+                and self.y == other.y
+                and self.z == other.z
+        end,
+    })
+end
+
+--- @param other Vec3
+--- @return Vec3
+function __Vec3:add(other)
+    return Vec3 { self.x + other.x, self.y + other.y, self.z + other.z }
+end
+
+--- @param factor number
+function __Vec3:scale(factor)
+    return Vec3 { self.x * factor, self.y * factor, self.z * factor }
+end
+
+function __Vec3:length()
+    return math.sqrt(self.x ^ 2 + self.y ^ 2 + self.z ^ 2)
+end
+
+function __Vec3:normalize()
+    local length = self:length()
+    if length == 0 then return nil end
+    return Vec3 {
+        self.x / length,
+        self.y / length,
+        self.z / length
+    }
+end
+
+function __Vec3:direction()
+    return math.atan2(self.y, self.x)
+end
+
+--- @param other Vec3
+function __Vec3:dot(other)
+    return self.x * other.x + self.y * other.y + self.z * other.z
+end
+
+function __Vec3:__tostring()
+    return "Vec3{" .. self.x .. ", " .. self.y .. ", " .. self.z .. "}"
+end
+
+--- @param other Vec3
+function __Vec3:angle_to(other)
+    return (other - self):direction()
+end
+
+return Vec3
diff --git a/main.lua b/main.lua
index 352716e..1b1cc26 100644
--- a/main.lua
+++ b/main.lua
@@ -1,26 +1,99 @@
+-- CameraLoader = require 'lib/camera'
+
 require "character"
 
+local Vec3 = require "lib/vec3"
+
+function love.conf(t)
+    t.console = true
+end
+
+Camera = {
+    target = Vec3 {},
+    position = Vec3 {},
+    lerp_speed = 5.0,
+    max_offset = 1,         -- на сколько метров камера может отдалиться от целевой позиции
+    max_offset_distance = 5 -- на сколько метров надо отвести мышь для максимального отдаления камеры
+}
+PIXELS_PER_METER = 100
+
+function Camera:update(dt)
+    if not self.target then return end
+
+    local mouse_offset = Vec3 { 0, 0, 0 }
+    local offset_distance = 0
+    local adjusted_target = self.target  * (self.max_offset * offset_distance / self.max_offset_distance)
+
+    local to_target = adjusted_target - self.position
+    self.position = self.position + to_target * (dt * self.lerp_speed)
+end
+
+-- Преобразует вектор мировых координат (в метрах) в вектоор экранных координат (в пикселях)
+local function worldToScreen(worldPos)
+    return (worldPos - Camera.position) * PIXELS_PER_METER
+end
+
 function love.load()
+    Camera.target = Vec3({})
     -- PlayerFaction = Faction
 
     -- Hero1 = Character:create("Petya", 10)
     -- Hero2 = Character:create("Andrysha", 12)
 
     -- PlayerFaction.characters = { Hero1, Hero2 }
+    love.window.setMode(1080, 720, { resizable = true, msaa = 4, vsync = true })
 end
 
-function love.update(dt)
+---@todo Вынести это в свое поле в дереве глобального состояния уровня
+-- local cameraPos = Vec3({})
+-- Camera:lockPosition(cameraPos.x, cameraPos.y, Camera.smooth.damped(10))
 
+function love.update(dt)
+    if love.keyboard.isDown("w") then Camera.target = Camera.target + Vec3({ 0, -dt }) end
+    if love.keyboard.isDown("a") then Camera.target = Camera.target + Vec3({ -dt }) end
+    if love.keyboard.isDown("s") then Camera.target = Camera.target + Vec3({ 0, dt }) end
+    if love.keyboard.isDown("d") then Camera.target = Camera.target + Vec3({ dt }) end
+
+    Camera:update(dt)
 end
 
 function love.draw()
+    -- Camera:attach()
 
+    local uiSize = 0.2
+
+    local windowWidth = love.graphics.getWidth()
+    local windowHeight = love.graphics.getHeight() * (1 - uiSize)
+    local width = 20
+    local height = 12
+
+    love.graphics.setColor(139 / 255, 195 / 255, 74 / 255, 1)
+
+    love.graphics.rectangle('fill', worldToScreen(Vec3 {}).x, worldToScreen(Vec3 {}).y, width * PIXELS_PER_METER,
+        height * PIXELS_PER_METER)
+    love.graphics.setColor(244 / 255, 67 / 255, 54 / 255, 1)
+    love.graphics.rectangle('fill', worldToScreen(Vec3 {}).x, worldToScreen(Vec3 {}).y, 1 * PIXELS_PER_METER,
+        1 * PIXELS_PER_METER)
+
+    -- if windowWidth / windowHeight > width / height then
+    --     local fieldWidth = windowHeight * width / height
+    --     love.graphics.rectangle('fill', 0.5 * (windowWidth - fieldWidth), 0,
+    --         fieldWidth, windowHeight)
+    -- else
+    --     local fieldHeight = windowWidth * height / width
+    --     love.graphics.rectangle('fill', 0, 0.5 * (windowHeight - fieldHeight),
+    --         windowWidth, fieldHeight)
+    -- end
+
+    -- Camera:detach()
 end
 
 local Level = {}
 Level.kakaya_ta_hren = 10
 Level.map = {}
 
+local v = Vec3({ 0, 1, 2 })
 
 -- Faction -> Character
 -- calculate_order()
+-- calculate_order()