local FONT = "fonts/Lunchtype21_Regular.ttf"

local Vector3 = require "vector3"
local player = require "classes.player"

local function Vector2(x, y)
    if y == nil then
        return {x = x, y = x}
    end
    return {x = x, y = y}
end

function game_tick()
    -- ctx.initialization_needed is true first frame and every time dynamic reload is performed
    if ctx.initialization_needed then
        -- ctx.udata persists on reload
        ctx.udata = {
            capture = false
        }
    end
    ctx.mouse_capture = ctx.udata.capture
    input_action{name="toggle_mouse", control="ESCAPE"}
    if input_action_just_pressed{name = "toggle_mouse"} then
        ctx.udata.capture = not ctx.udata.capture
    end

    player:tick(ctx)

    draw_billboard{position = Vector3(0, 0, 3), size = Vector2(1, 1), texture = "images/duck.png"}

    draw_text{position = Vector2(0), string = "vel: " .. tostring(player.velocity), font = FONT}
end