LADX: fix bizhawk 2.9 (ArchipelagoMW#1784)

data/lua/common.lua

@@ -1,3 +1,5 @@
+print("Loading AP lua connector script")
+
 local lua_major, lua_minor = _VERSION:match("Lua (%d+)%.(%d+)")
 lua_major = tonumber(lua_major)
 lua_minor = tonumber(lua_minor)
@@ -101,3 +103,7 @@ function checkBizhawkVersion()
   end
   return true
 end
+
+function stripPrefix(s, p)
+  return (s:sub(0, #p) == p) and s:sub(#p+1) or s
+end

data/lua/connector_ladx_bizhawk.lua

@@ -43,12 +43,12 @@
 
 
 local socket = require("socket")
-local udp = socket.udp()
+local udp = socket.socket.udp()
+require('common')
 
 udp:setsockname('127.0.0.1', 55355)
 udp:settimeout(0)
 
-
 while true do
     -- Attempt to lessen the CPU load by only polling the UDP socket every x frames.
     -- x = 10 is entirely arbitrary, very little thought went into it.
@@ -97,6 +97,7 @@ while true do
             end
         elseif command == "READ_CORE_MEMORY" then
             local _, address, length = string.match(data, "(%S+) (%S+) (%S+)")
+            address = stripPrefix(address, "0x")
             address = tonumber(address, 16)
             length = tonumber(length)
 
@@ -116,12 +117,14 @@ while true do
             udp:sendto(reply, msg_or_ip, port_or_nil)
         elseif command == "WRITE_CORE_MEMORY" then
             local _, address = string.match(data, "(%S+) (%S+)")
+            address = stripPrefix(address, "0x")
             address = tonumber(address, 16)
 
             local to_write = {}
             local i = 1
             for byte_str in string.gmatch(data, "%S+") do
                 if i > 2 then
+                    byte_str = stripPrefix(byte_str, "0x")
                     table.insert(to_write, tonumber(byte_str, 16))
                 end
                 i = i + 1

data/lua/socket.lua

@@ -58,6 +58,8 @@ else
 	_ENV = M -- for 5.2
 end
 
+M.socket = socket
+
 -----------------------------------------------------------------------------
 -- Exported auxiliar functions
 -----------------------------------------------------------------------------