love2d教程34--thread模块

-- main.lua
t = love.thread.newThread("thread.lua")
c1 = love.thread.newChannel()
c2 = love.thread.getChannel("cookie")
t:start(c1)  --start()中的参数可以传递到thread里，thread用"..."接收
c2:supply(c1:demand())

-- thread.lua
c1 = ...--接收thread start()里传来的参数
c2 = love.thread.getChannel("cookie")
c1:supply("Hello, world!")
c2:push(c1:demand())

-- main.lua
function love.load()
   thread = love.thread.newThread("thread.lua")
   channel = love.thread.getChannel("test")
   thread:start()
   i = {}
end
function love.update(dt)
   v = channel:pop()
   if v then
      table.insert(i, v)
   end
end
function love.draw()
   love.graphics.print(tostring(i[1]), 10, 10)
end

-- thread.lua
c = love.thread.getChannel("test")

c:push("hi")