mirror of
https://github.com/tanema/light_world.lua.git
synced 2024-12-24 20:24:19 +00:00
81 lines
2.7 KiB
Lua
81 lines
2.7 KiB
Lua
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local List = require('examples.lib.list')
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local LightWorld = require('lib')
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local examples = {
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["Animation Example"] = "animation.lua",
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["Complex Example"] = "complex.lua",
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["Gamera Example"] = "gamera.lua",
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["Hump Example"] = "hump.lua",
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["Normal Map Example"] = "normalMap.lua",
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["Only Postshader Example"] = "postshaders.lua",
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["Simple Example"] = "simple.lua",
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["STI Example"] = "simple_tiled_impl.lua",
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}
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local list, smallfont, bigfont, bigball, lightWorld, lightMouse
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local function start(file)
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local state = love.filesystem.load("examples/" .. file)()
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love.update = state.update
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love.draw = state.draw
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love.keyreleased = state.keyrelease
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love.mousepressed = state.mousepressed
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love.mousereleased = state.mousereleased
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love.wheelmoved = state.wheelmoved
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love.keypressed = function(k)
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if k == "escape"then
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if file ~= "examples_list.lua" then start("examples_list.lua") else love.event.quit() end
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end
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if state.keypressed ~= nil then state.keypressed(k) end
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end
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state.load()
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end
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local function load()
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list = List:new(50, 100, 400, 23)
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smallfont = love.graphics.newFont(12)
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bigfont = love.graphics.newFont(24)
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list.font = smallfont
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bigball = love.graphics.newImage("examples/gfx/love-big-ball.png")
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local n = 0
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for c, v in pairs(examples) do
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n = n + 1
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local title = string.format("%04d", n) .. " " .. c .. " (" .. v .. ")"
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list:add(title, v, function() start(v) end)
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end
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love.window.setTitle("LOVE Example Browser")
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lightWorld = LightWorld({ambient = {0.49, 0.49, 0.49}})
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lightMouse = lightWorld:newLight(20, 20, 1, 0.49, 0.24, 500)
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lightWorld.post_shader:toggleEffect("scanlines")
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lightMouse:setSmooth(2)
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lightWorld:newCircle(620, 200, bigball:getWidth()*0.5)
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end
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local function update(dt)
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list:update(dt)
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lightMouse:setPosition(love.mouse.getX(), love.mouse.getY())
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lightWorld:update(dt)
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end
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local function draw()
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lightWorld:draw(function()
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love.graphics.setBackgroundColor(0, 0, 0)
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love.graphics.setColor(0.18, 0.61, 1)
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love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
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love.graphics.setColor(1, 1, 1, 1)
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love.graphics.setFont(bigfont)
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love.graphics.print("Examples:", 50, 30)
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love.graphics.setFont(smallfont)
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love.graphics.print("Browse and click on the example you \nwant to run. To return the the example \nselection screen, press escape.", 500, 80)
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list:draw()
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love.graphics.setColor(1, 1, 1)
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love.graphics.draw(bigball, 620, 200, love.timer.getTime()/5, 1, 1, bigball:getWidth() * 0.5, bigball:getHeight() * 0.5)
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end)
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end
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return {
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start = start,
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draw = draw,
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update = update,
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load = load,
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mousepressed = function(x, y, b) list:mousepressed(x, y, b) end,
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}
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