Move conversion code into convert package

1 files changed, 0 insertions, 198 deletions

diff --git a/fromlua/generate.lua b/fromlua/generate.lua
deleted file mode 100755
index 75899b7..0000000
--- a/fromlua/generate.lua
+++ /dev/null
@@ -1,198 +0,0 @@
-#!/usr/bin/env lua
-dofile("../parse_spec.lua")
-
-local readers = {
-	SliceByte = true,
-	Byte = true,
-	String = true,
-	SliceField = true,
-	Field = true,
-	Bool = true,
-	PointedThing = true,
-}
-
-local static_uses = {
-	"[3]int16",
-	"AOID"
-}
-
-local function generate(name)
-	local fnname, index, child, childfn, childtype
-	local type = name
-
-	local open = name:find("%[")
-	local clos = name:find("%]")
-
-	if open == 1 then
-		index = name:sub(open + 1, clos - 1)
-		child = name:sub(clos + 1)
-		childfn, childtype = generate(child)
-		fnname = (index == "" and "Slice" or "Vec" .. index) .. childfn
-
-		type = "[" .. index .. "]" .. childtype
-	else
-		fnname = camel_case(name)
-
-		local c = name:sub(1, 1)
-		if c == c:upper() then
-			 type = "mt." .. name
-		end
-	end
-
-	if not readers[fnname] then
-		local fun = "func read" .. fnname .. "(l *lua.LState, val lua.LValue, ptr *" .. type  .. ") {\n"
-
-		if child then
-			fun = fun .. "\tif val.Type() != lua.LTTable {\n\t\tpanic(\"invalid value for "
-				.. name .. ": must be a table\")\n\t}\n"
-
-			if index == "" then
-				fun = fun ..
-[[
-	tbl := val.(*lua.LTable)
-	n := tbl.MaxN()
-	*ptr = make(]] .. type .. [[, n)
-	for i := range *ptr {
-		read]] .. childfn .. [[(l, l.RawGetInt(tbl, i+1), &(*ptr)[i])
-	}
-]]
-			else
-				local n = tonumber(index)
-				for i, v in ipairs({"x", "y", "z"}) do
-					if i > n then
-						break
-					end
-
-					fun = fun
-						.. "\tread" .. childfn
-						.. "(l, l.GetField(val, \"" .. v .. "\"), &(*ptr)[" .. (i - 1) .. "])\n"
-				end
-			end
-		else
-			fun = fun .. "\tif val.Type() != lua.LTNumber {\n\t\tpanic(\"invalid value for "
-				.. name .. ": must be a number\")\n\t}\n"
-				.. "\t*ptr = " .. type .. "(val.(lua.LNumber))\n"
-		end
-
-		fun = fun .. "}\n\n"
-
-		readers[fnname] = fun
-	end
-
-	return fnname, type
-end
-
-for _, use in ipairs(static_uses) do
-	generate(use)
-end
-
-local function signature(name, prefix, type)
-	local camel = camel_case(name)
-	return "func read" .. camel .. "(l *lua.LState, val lua.LValue, ptr *" .. prefix .. camel  .. ") {\n"
-end
-
-for name, fields in spairs(parse_spec("server/enum")) do
-	local camel = camel_case(name)
-	local fun = signature(name, "mt.")
-
-	local impl = ""
-	for _, var in ipairs(fields) do
-		local equals = "*ptr = mt." .. apply_prefix(fields, var) .. "\n"
-
-		if var == "no" then
-			fun = fun .. "\tif val.Type() == lua.LTNil {\n\t\t" .. equals .. "\t\treturn\n\t}\n"
-		else
-			impl = impl .. "\tcase \"" .. var .. "\":\n\t\t" .. equals
-		end
-	end
-
-	fun = fun
-		.. "\tif val.Type() != lua.LTString {\n\t\tpanic(\"invalid value for "
-		.. camel .. ": must be a string\")\n\t}\n"
-		.. "\tstr := string(val.(lua.LString))\n"
-		.. "\tswitch str {\n" .. impl
-		.. "\tdefault:\n\t\tpanic(\"invalid value for " .. name .. ": \" + str)\n\t}\n}\n\n"
-
-	readers[camel] = fun
-end
-
-for name, fields in spairs(parse_spec("server/flag")) do
-	local camel = camel_case(name)
-	local fun = signature(name, "mt.")
-		.. "\tif val.Type() != lua.LTTable {\n\t\tpanic(\"invalid value for "
-		.. camel .. ": must be a table\")\n\t}\n"
-
-	for _, var in ipairs(fields) do
-		fun = fun .. "\tif l.GetField(val, \"" .. var .. "\") == lua.LTrue {\n"
-			.. "\t\t*ptr = *ptr | mt." .. apply_prefix(fields, var) .. "\n\t}\n"
-	end
-
-	fun = fun .. "}\n\n"
-	readers[camel] = fun
-end
-
-local function fields_fromlua(fields, indent)
-	local impl = ""
-
-	for name, type in spairs(fields) do
-		impl = impl .. indent .. "read" .. generate(type) .. "(l, l.GetField(val, \"" .. name .. "\"), &ptr."
-			.. camel_case(name) .. ")\n"
-	end
-
-	return impl
-end
-
-for name, fields in spairs(parse_spec("server/struct", true)) do
-	local camel = camel_case(name)
-	readers[camel] = signature(name, "mt.")
-		.. "\tif val.Type() != lua.LTTable {\n"
-		.. "\t\tpanic(\"invalid value for " .. camel .. ": must be a table\")\n\t}\n"
-		.. fields_fromlua(fields, "\t")
-		.. "}\n\n"
-end
-
-local pkt_impl = ""
-
-for name, fields in spairs(parse_spec("server/pkt", true)) do
-	pkt_impl = pkt_impl
-		.. "\tcase \"" .. name .. "\"" .. "" .. ":\n"
-	 	.. "\t\tptr := &mt.ToSrv" .. camel_case(name) .. "{}\n"
-
-	if next(fields) then
-		pkt_impl = pkt_impl
-			.. "\t\tval := l.CheckTable(3)\n"
-			.. fields_fromlua(fields, "\t\t")
-	end
-
-	pkt_impl = pkt_impl
-		.. "\t\treturn ptr\n"
-end
-
-local funcs = ""
-for _, fn in spairs(readers) do
-	if type(fn) == "string" then
-		funcs = funcs .. fn
-	end
-end
-
-local f = io.open("generated.go", "w")
-f:write([[
-// generated by generate.lua, DO NOT EDIT
-package fromlua
-
-import (
-	"github.com/anon55555/mt"
-	"github.com/yuin/gopher-lua"
-)
-
-]] .. funcs .. [[
-func Cmd(l *lua.LState) mt.Cmd {
-	str := l.CheckString(2)
-	switch str {
-]] .. pkt_impl .. [[
-	}
-
-	panic("invalid packet type: " + str)
-}
-]])
-f:close()