require 'point'

-- default font size
local fontsize = 12

-- UI Text
---@class Text
---@field position Point
---@field size Point
---@field text string
---@field align love.AlignMode
Text = {
    position = Point:new( 1, 1 ),
    size = Point:new( 1, 1 ),
    text = "Sample text",
    align = "center"
}

function Text:new( position, size, text, align )
    local txt = {
        position = position or Text.position,
        size = size or Text.size,
        text = text or Text.text,
        align = align or Text.align
    }

    setmetatable( txt, { __index = self } )

    return txt
end

function Text:draw()
    local x, y = self.position:coords()
    local w, h = self.size:coords()
    local oy = 0
    if self.align == "center" then
        oy = -h / 2 + fontsize / 2
    end
    love.graphics.printf(self.text, x, y, w, self.align, 0, 1, 1, 0, oy )
end