library-mirrors/LICK
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now more likely to work with Löve 0.8.0, also made module much better

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This commit is contained in:
headchant 2012-05-28 16:16:11 +02:00
parent 2c8ebd86a3
commit d43652a52c
1 changed files with 27 additions and 22 deletions
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45
LICK/lick.lua
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@ -4,35 +4,31 @@
lick = {}
local lick = {}
lick.file = "main.lua"
lick.debug = false
lick.reset = false
lick.clearFlag = false
lick.sleepTime = love.graphics.newCanvas and 0.001 or 1
lick.sleepTime = 0.001
function handle(err)
local last_modified = 0
local function handle(err)
return "ERROR: " .. err
end
function lick.setFile(str)
live.file = str or "lick.lua"
end
-- Initialization
function lick.load()
local function load()
last_modified = 0
end
-- load the lickcoding file and execute the contained update function
function lick.update(dt)
local function update(dt)
if love.filesystem.exists(lick.file) and last_modified < love.filesystem.getLastModified(lick.file) then
last_modified = love.filesystem.getLastModified(lick.file)
success, chunk = pcall(love.filesystem.load, lick.file)
if not success then
print(tostring(chunk))
lick.debugoutput = chunk .. "\n"
end
ok,err = xpcall(chunk, handle)
if not ok then
@ -70,7 +66,7 @@ function lick.update(dt)
updateok_old = not updateok
end
function lick.draw()
local function draw()
drawok, err = xpcall(love.draw, handle)
if not drawok and not drawok_old then
print(tostring(err))
@ -80,23 +76,28 @@ function lick.draw()
end
if lick.debug and lick.debugoutput then
love.graphics.setColor(255,255,255,120)
love.graphics.printf(lick.debugoutput, (1024/2)+50, 0, 400, "right")
love.graphics.printf(lick.debugoutput, (love.graphics.getWidth()/2)+50, 0, 400, "right")
end
drawok_old = not drawok
end
function love.run()
if love.load then love.load(arg) end
lick.load()
math.randomseed(os.time())
math.random() math.random()
load()
local dt = 0
-- Main loop time.
while true do
-- Process events.
if love.event then
love.event.pump()
for e,a,b,c,d in love.event.poll() do
if e == "q" or e == "quit" then
if e == "quit" then
if not love.quit or not love.quit() then
if love.audio then
love.audio.stop()
@ -108,20 +109,24 @@ function love.run()
end
end
-- Update dt, as we'll be passing it to update
if love.timer then
love.timer.step()
dt = love.timer.getDelta()
end
lick.update(dt)
-- Call update and draw
if update then update(dt) end -- will pass 0 if love.timer is disabled
if love.graphics then
if not lick.clearFlag then love.graphics.clear() end
lick.draw()
love.graphics.clear()
if draw then draw() end
end
if love.timer then love.timer.sleep(lick.sleepTime) end
if love.timer then love.timer.sleep(0.001) end
if love.graphics then love.graphics.present() end
end
end
return lick