function love.load() math.randomseed(os.time()) highscores = {} require "load.rpc" require "load.graphics" require "load.fonts" require "load.sounds" require "load.bgm" require "load.save" loadSave() require "scene" config["side_next"] = false config["reverse_rotate"] = true config["fullscreen"] = false love.window.setMode(love.graphics.getWidth(), love.graphics.getHeight(), {resizable = true}); if not config.gamesettings then config.gamesettings = {} end for _, option in ipairs(GameConfigScene.options) do if not config.gamesettings[option[1]] then config.gamesettings[option[1]] = 1 end end if not config.input then config.input = {} scene = InputConfigScene() else if config.current_mode then current_mode = config.current_mode end if config.current_ruleset then current_ruleset = config.current_ruleset end scene = TitleScene() end end local TARGET_FPS = 60 local SAMPLE_SIZE = 60 local rolling_samples = {} local rolling_total = 0 local average_n = 0 local frame = 0 function getSmoothedDt(dt) rolling_total = rolling_total + dt frame = frame + 1 if frame > SAMPLE_SIZE then frame = frame - SAMPLE_SIZE end if average_n == SAMPLE_SIZE then rolling_total = rolling_total - rolling_samples[frame] else average_n = average_n + 1 end rolling_samples[frame] = dt return rolling_total / average_n end local update_time = 0.52 function love.update(dt) processBGMFadeout(dt) local old_update_time = update_time update_time = update_time + getSmoothedDt(dt) * TARGET_FPS updates = 0 while (update_time >= 1.02) do scene:update() updates = updates + 1 update_time = update_time - 1 end if math.abs(update_time - old_update_time) < 0.02 then update_time = old_update_time end end function love.draw() love.graphics.push() -- get offset matrix love.graphics.setDefaultFilter("linear", "nearest") local width = love.graphics.getWidth() local height = love.graphics.getHeight() local scale_factor = math.min(width / 640, height / 480) love.graphics.translate( (width - scale_factor * 640) / 2, (height - scale_factor * 480) / 2 ) love.graphics.scale(scale_factor) scene:render() love.graphics.pop() end function love.keypressed(key, scancode, isrepeat) -- global hotkeys if scancode == "f4" then config["fullscreen"] = not config["fullscreen"] love.window.setFullscreen(config["fullscreen"]) else scene:onKeyPress({key=key, scancode=scancode, isRepeat=isrepeat}) end end function love.focus(f) if f then resumeBGM() else pauseBGM() end end