Player = Entity:New(x,y)

Player.GunType = {
  {
      name = "Plasma Machine Gun",
      shotCooldown = 0.05,
      hits = 1,
      damage = 1,
      moveSpeed = 8,
      animation = Animation.projectilePlasma,
      friendly = true
  },
  {
      name = "Piercing Blaster",
      shotCooldown = 0.5,
      hits = 3,
      damage = 5,
      moveSpeed = 5,
      animation = Animation.projectilePiercing,
      friendly = true
  },
  {
      name = "Rocket Launcher",
      shotCooldown = 1,
      hits = 1,
      damage = 10,
      moveSpeed = 3,
      animation = Animation.projectileRocket,
      friendly = true
  }
}

function Player:New(x,y)
  local o = Entity:New(x,y)

  o.moveSpeed = 3
  o.hitbox = 10
  o.sprite = love.graphics.newImage("assets/heart.png")
  o.draw_scale = 3

  -- gun properties
  o.shotTimer = 0
  o.current_gun = 1
  o.gunSwitchTimer = 0
  o.gunSwitchTime = 0.2

  o.max_health = 100
  o.health = 100
  -- lists
  o:AddList(List.Simulate)

  setmetatable(o, self)
 	self.__index = self
 	return o
end

function Player:Input()
  if self.sprite ~= nil then
    -- gun control
    if     love.keyboard.isDown("q") then self.gunSwitchTimer = self.gunSwitchTimer - current_dt
    elseif love.keyboard.isDown("e") then self.gunSwitchTimer = self.gunSwitchTimer + current_dt
    else   self.gunSwitchTimer = 0
    end

    if math.abs(self.gunSwitchTimer) > self.gunSwitchTime then
      self.current_gun = self.current_gun + math.sign(self.gunSwitchTimer)
      self.gunSwitchTimer = 0
    end

    if self.current_gun < 1 then self.current_gun = #self.GunType end
    if self.current_gun > #self.GunType then self.current_gun = 1 end

    -- basic movement
    if      love.keyboard.isDown("a") then self.target.x = self.pos.x - 1
    elseif  love.keyboard.isDown("d") then self.target.x = self.pos.x + 1
    else                                   self.target.x = self.pos.x end

    if      love.keyboard.isDown("w") then self.target.y = self.pos.y - 1
    elseif  love.keyboard.isDown("s") then self.target.y = self.pos.y + 1
    else                                   self.target.y = self.pos.y end

    self:MoveTowards(self.target.x, self.target.y, self.moveSpeed)

    self.pos.x = math.min(math.max(self.pos.x + self.vel.x,self.hitbox),window_width - self.hitbox)
    self.pos.y = math.min(math.max(self.pos.y + self.vel.y,self.hitbox),window_height - self.hitbox)

      -- shoot
      local x, y = love.mouse.getPosition()

      if self.shotTimer > 0 then self.shotTimer = self.shotTimer - current_dt end
      if self.shotTimer < 0 then self.shotTimer = 0 end

      if love.mouse.isDown(1) and self.shotTimer == 0 then
        gunBullet:New(self.pos.x,self.pos.y,GetAngle(x - self.pos.x, y - self.pos.y), self.GunType[self.current_gun])
        self.shotTimer = self.GunType[self.current_gun].shotCooldown
      end
  else
    TimeDone = true
  end
end

function Player:Step()

end

function Player:Draw()
  --love.graphics.circle("line", self.pos.x, self.pos.y, self.hitbox)

  local x, y = love.mouse.getPosition()
  love.graphics.circle("line", x, y, self.hitbox/2)

  --love.graphics.line(self.pos.x, self.pos.y, x, y)
  love.graphics.print("Current Gun: "..self.GunType[self.current_gun].name, 10, 35)
  if self.sprite ~= nil then
    love.graphics.draw(
      self.sprite,
      self.pos.x-self.sprite:getPixelWidth()/2*self.draw_scale,
      self.pos.y-self.sprite:getPixelHeight()/2*self.draw_scale,
      0,
      self.draw_scale
    )
  end
end