Add all safe helper function from lua_api.txt

[Lejo1]

Includes #500 Just need to be checked if there are any needing an safe implementation(Didn't found any).

PS: Can I do for math and table also just like for vector math = math? Do I need to list them all separately?

Discussion: Shall I implement get_us_time? There are extra blocks in mesecons + diglines to get the time so they would get useless...

[Lejo1]

Would vector = table.copy(vector) work? EDIT: Tested it, worked!

Am 30.03.2020 um 13:39 schrieb DS [email protected]:

 @Desour commented on this pull request.

In mesecons_luacontroller/init.lua:

•   minetest = {
  

• 	wrap_text = minetest.wrap_text,
  

• 	pos_to_string = minetest.pos_to_string,
  

• 	string_to_pos = minetest.string_to_pos,
  

• 	string_to_area = minetest.string_to_area,
  

• 	formspec_escape = minetest.formspec_escape,
  

• 	is_yes = minetest.is_yes,
  

• 	is_nan = minetest.is_nan,
  

• 	get_us_time = minetest.get_us_time,
  

• 	parse_json = minetest.parse_json,
  

• 	write_json = minetest.write_json,
  

• 	rgba = minetest.rgba,
  

• 	encode_base64 = minetest.encode_base64,
  

• 	decode_base64 = minetest.decode_base64,
  

• },
  

• vector = vector,
  

Can I do for math and table also just like for vector math = math? Do I need to list them all separately?

If you do this, the player can modify the vector table. This here is not a deep copy, you just copy the reference.

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[Lejo1]

Is it possible to allow nonplain string.format for the dump and wrap_text function?