refactor: bind (nearly) all nvg functions

1 files changed, 62 insertions, 0 deletions

diff --git a/util/generate-binding.lua b/util/generate-binding.lua
new file mode 100644
index 0000000..1c5359f
--- /dev/null
+++ b/util/generate-binding.lua
@@ -0,0 +1,62 @@
+local b = {}
+setmetatable(b, {__index=G})
+setfenv(1, b)
+
+
+--===== enums =====--
+local Enum = {}
+-- create a single enum element
+function Enum.new(name, id)
+	local self = {
+		name = string.upper(name),
+		id = id,
+	}
+	setmetatable(self, Enum)
+	return self
+end
+-- create multiple enums
+function Enum.new_multi(tbl)
+	local enums = {}
+	for id, name in ipairs(tbl) do
+		table.insert(enums, Enum.new(name, id))
+	end
+	return enums
+end
+-- make enums read-only
+function Enum.__newindex(self)
+	error("Attempted to set index on Enum")
+end
+-- make enums print nicely
+function Enum.__tostring(self)
+	return self.name
+end
+-- allow comparinge enums
+function Enum.__eq(self, other)
+	return self.id == other.id
+end
+
+
+local function check_match(string, pattern, rule)
+	local match = string.match(string, '^' .. pattern)
+	if match then
+		return match, rule(match)
+	end
+end
+
+local function append_match(string, pattern, rule, 
+
+
+local function lex(string)
+	for _, typename in ipairs(c_int_types) do
+		if (string.sub(string, 1, #typename) == typename) then
+			return 
+	end
+end
+
+
+function bind(signature)
+	
+end
+
+
+return b