--- @class DrawBehavior : Behavior
--- @field animation Animation
local renderBehavior = {}
renderBehavior.__index = renderBehavior
renderBehavior.id = "render"
renderBehavior.dependencies = { Tree.behaviors.map }


--- @param spriteDir table
function renderBehavior.new(spriteDir)
    return setmetatable({
        animation = (require 'lib.character.animation').new(spriteDir)
    }, renderBehavior)
end

function renderBehavior:update(dt)
    self.animation.animationTable[self.owner:getState()]:update(dt)
end

function renderBehavior:draw()
    local ppm = Tree.level.camera.pixelsPerMeter
    if not self.owner:has(Tree.behaviors.map) then return end
    local position = self.owner:has(Tree.behaviors.map).displayedPosition
    local state = self.owner:getState()

    if Tree.level.selector.id == self.owner.id then love.graphics.setColor(0.5, 1, 0.5) end

    self.animation.animationTable[state]:draw(Tree.assets.files.sprites.character[state],
        position.x + 0.5,
        position.y + 0.5, nil, 1 / ppm * self.animation.side, 1 / ppm, 38, 47)
    love.graphics.setColor(1, 1, 1)
end

return renderBehavior