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.file = "main.lua"
lick.debug = false lick.debug = false
lick.reset = false lick.reset = false
lick.clearFlag = 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 return "ERROR: " .. err
end end
function lick.setFile(str)
live.file = str or "lick.lua"
end
-- Initialization -- Initialization
function lick.load() local function load()
last_modified = 0 last_modified = 0
end end
-- load the lickcoding file and execute the contained update function local function update(dt)
function lick.update(dt)
if love.filesystem.exists(lick.file) and last_modified < love.filesystem.getLastModified(lick.file) then if love.filesystem.exists(lick.file) and last_modified < love.filesystem.getLastModified(lick.file) then
last_modified = love.filesystem.getLastModified(lick.file) last_modified = love.filesystem.getLastModified(lick.file)
success, chunk = pcall(love.filesystem.load, lick.file) success, chunk = pcall(love.filesystem.load, lick.file)
if not success then if not success then
print(tostring(chunk)) print(tostring(chunk))
lick.debugoutput = chunk .. "\n" lick.debugoutput = chunk .. "\n"
end end
ok,err = xpcall(chunk, handle) ok,err = xpcall(chunk, handle)
if not ok then if not ok then
@ -70,7 +66,7 @@ function lick.update(dt)
updateok_old = not updateok updateok_old = not updateok
end end
function lick.draw() local function draw()
drawok, err = xpcall(love.draw, handle) drawok, err = xpcall(love.draw, handle)
if not drawok and not drawok_old then if not drawok and not drawok_old then
print(tostring(err)) print(tostring(err))
@ -80,23 +76,28 @@ function lick.draw()
end end
if lick.debug and lick.debugoutput then if lick.debug and lick.debugoutput then
love.graphics.setColor(255,255,255,120) 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 end
drawok_old = not drawok drawok_old = not drawok
end end
function love.run() function love.run()
if love.load then love.load(arg) end math.randomseed(os.time())
lick.load() math.random() math.random()
load()
local dt = 0 local dt = 0
-- Main loop time. -- Main loop time.
while true do while true do
-- Process events. -- Process events.
if love.event then if love.event then
love.event.pump()
for e,a,b,c,d in love.event.poll() do 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 not love.quit or not love.quit() then
if love.audio then if love.audio then
love.audio.stop() love.audio.stop()
@ -108,20 +109,24 @@ function love.run()
end end
end end
-- Update dt, as we'll be passing it to update
if love.timer then if love.timer then
love.timer.step() love.timer.step()
dt = love.timer.getDelta() dt = love.timer.getDelta()
end 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 love.graphics then
if not lick.clearFlag then love.graphics.clear() end love.graphics.clear()
lick.draw() if draw then draw() end
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 if love.graphics then love.graphics.present() end
end end
end end
return lick