-- STATE HANDLER
local gamePath = love.filesystem.getSourceBaseDirectory() -- Assuming it's always in fused mode.
-- love TaggedEngine.love --fused

local mounted = love.filesystem.mount(gamePath, "") -- Mounting the game directory, should be accessible like if normal.

require("modules.loveanimate")
print("y")
require("modules.types")
require("modules.math")

---@class engine.state
local StateClass = {}

function StateClass.load()
end
function StateClass.draw()
end
---@param key love.KeyConstant
function StateClass.keypressed(key)
end
---@param delta number
function StateClass.update(delta)
end
---@param x number
---@param y number
---@param button number
---@param presses number
---@param istouch boolean
function StateClass.mousepressed(x,y,button,istouch,presses)
end
---@param x number
---@param y number
---@param button number
---@param presses number
---@param istouch boolean
function StateClass.mousereleased(x,y,button,istouch,presses)
end
---@param x number
---@param y number
---@param dx number
---@param dy number
---@param istouch boolean
function StateClass.mousemoved(x,y,dx,dy,istouch)
end
---@param x number
---@param y number
function StateClass.wheelmoved(x,y)
end

curChar = "bf"


assert(mounted, "Couldn't mount the game directory.")

local curState
local stateLoaded = false

local setState

function setState(name, ...)
  if curState then
    curState.quit()
  end

  curState = require(string.format("states.%s", name))(...)

  curState.quit = function(accuracy, score)
    curState = nil
    stateLoaded = false
    buttons.clearButtons()
    render.destroyAllSprites()
    setState("freeplaystate")
  end

  curState.restart = function(...)
    local lastStateName = curState.name
    curState = nil
    stateLoaded = false
    buttons.clearButtons()
    render.destroyAllSprites()

    setState(lastStateName, ...)
  end

  curState.changeState = function(...)
    curState = nil
    stateLoaded = false
    render.destroyAllSprites()
    buttons.clearButtons()
    setState(...)
  end

  curState.load()
end

function love.draw()
  if curState and curState.draw then
    curState.draw()
  end
end

function love.update(dt)
  if curState and curState.update then
    curState.update(dt)
  end
end

function love.keypressed(...)
  if curState and curState.keypressed then
    curState.keypressed(...)
  end
end

function love.load()
  setState("menustate")
end

function love.mousemoved(...)
  if curState and curState.mousemoved then
    curState.mousemoved(...)
  end
end

function love.mousepressed(...)
  if curState and curState.mousepressed then
    curState.mousepressed(...)
  end
end

function love.mousereleased(...)
  if curState and curState.mousereleased then
    curState.mousereleased(...)
  end
end

function love.wheelmoved(...)
  if curState and curState.wheelmoved then
    curState.wheelmoved(...)
  end
end