40 lines
1.4 KiB
Lua
40 lines
1.4 KiB
Lua
---@diagnostic disable: cast-local-type
|
|
local wea_c = worldeditadditions_core
|
|
|
|
--- Parses a map of key-value pairs into a table.
|
|
-- For example, "count 25000 speed 0.8 rate_erosion 0.006 doawesome true" would be parsed into
|
|
-- the following table: { count = 25000, speed = 0.8, rate_erosion = 0.006, doawesome = true }.
|
|
-- @param params_text string The string to parse.
|
|
-- @param keywords string[]? Optional. A list of keywords. Keywords can be present on their own without a value. If found, their value will be automatically set to bool true.
|
|
-- @returns table A table of key-value pairs parsed out from the given string.
|
|
local function parse_map(params_text, keywords)
|
|
if not keywords then keywords = {} end
|
|
local result = {}
|
|
local parts = wea_c.split(params_text, "%s+", false)
|
|
|
|
local last_key = nil
|
|
local mode = "KEY"
|
|
for i, part in ipairs(parts) do
|
|
if mode == "VALUE" then
|
|
-- Try converting to a number to see if it works
|
|
local part_converted = tonumber(part)
|
|
if part_converted == nil then part_converted = part end
|
|
-- Look for bools
|
|
if part_converted == "true" then part_converted = true end
|
|
if part_converted == "false" then part_converted = false end
|
|
result[last_key] = part_converted
|
|
mode = "KEY"
|
|
else
|
|
last_key = part
|
|
-- Keyword support
|
|
if wea_c.table.contains(keywords, last_key) then
|
|
result[last_key] = true
|
|
else
|
|
mode = "VALUE"
|
|
end
|
|
end
|
|
end
|
|
return true, result
|
|
end
|
|
|
|
return parse_map |