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80 lines
1.5 KiB
Lua
80 lines
1.5 KiB
Lua
local BASE = (...)..'.'
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local endswith = require('lib.gear.strings').endswith
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local yui = require 'lib.yui'
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local Button = yui.Button
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local Rows = yui.Rows
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local Ui = yui.Ui
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local Examples = {}
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Examples.__index = Examples
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local function isexample(file)
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return file ~= 'init.lua' and endswith(file, '.lua')
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end
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local function loadexample(file)
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love.event.clear()
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for i in ipairs(love.handlers) do
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love.handlers[i] = nil
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end
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-- Restart to next example.
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require(BASE..file)
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if love.load then love.load() end
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end
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local W = 400
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local RH = 32
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local function makeSelectionMenu()
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local menu = Rows {}
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local files = love.filesystem.getDirectoryItems('examples')
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table.sort(files)
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for _,file in ipairs(files) do
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if isexample(file) then
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local name = file:sub(1, -5)
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menu[#menu+1] = Button {
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w = W, h = RH,
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text = name,
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notranslate = true,
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onHit = function() loadexample(name) end
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}
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end
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end
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menu[#menu+1] = Button {
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w = W, h = RH,
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text = "Quit",
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onHit = function() love.event.quit() end
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}
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local x = math.floor(love.graphics.getWidth() - W) / 2
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local y = math.floor(love.graphics.getHeight() - RH * #menu) / 2
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return Ui:new {
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x = x, y = y,
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menu
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}
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end
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function love.load()
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gui = makeSelectionMenu()
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end
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function love.update(dt)
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gui:update(dt)
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end
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function love.draw()
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gui:draw()
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end
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return Examples
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