CODEWITHSUNDEEP
c#luaudp
Jiman An
Jiman An

Reputation: 49

I want to send data from Lua to C#

This is Lua code. I want to send XXPos, YYPos, ZZPos. But In unity3d, It receive XXPos only.

  socket = require("socket")
  print(socket._VERSION)

  function dataListener:post( t )

    local XPos = ship.rb:getPosition():x()
    local YPos = ship.rb:getPosition():y()
    local ZPos = ship.rb:getPosition():z()
    local XXPos = math.floor( XPos * 1000 + 0.5 ) / 1000
    local YYPos = math.floor( YPos * 1000 + 0.5 ) / 1000
    local ZZPos = math.floor( ZPos * 1000 + 0.5 ) / 1000

    udp=socket.udp();
    udp:setpeername("127.0.0.1",8051)
    udp:send(XXPos, " ", YYPos, " ", ZZPos);
  end

When I change Lua code like this,

--udp:send(XXPos, " ", YYPos, " ", ZZPos)
  udp:send(string.format("%d; %d; %d",XXPos,YYPos,ZZPos))

The data is received correctly. But this result has 1 digit like 3; 5; 2.

How do I change this Lua code?

Upvotes: 0

Views: 304

Answers (1)

Programmer
Programmer

Reputation: 125245

udp:send(string.format("%d; %d; %d",XXPos,YYPos,ZZPos))

should be udp:send(string.format("%f; %f; %f",XXPos,YYPos,ZZPos))

Notice the %f. That means float.

Upvotes: 1

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