47 lines
1.3 KiB
Lua
47 lines
1.3 KiB
Lua
minetest.register_chatcommand("dbg", {
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description = "Start debugging",
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privs = { server = true },
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func = function() return dbg() end,
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})
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if not minetest.is_singleplayer() then
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return
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end
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local token_colors = {
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["nil"] = "#ff5f00",
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boolean = "#ff5f00",
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number = "#0000ff",
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string = "#008700",
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reference = "#af0000",
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["function"] = "#ff0000",
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type = "#00ffff",
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}
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minetest.register_chatcommand("lua", {
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params = "<code>",
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description = "Execute Lua code",
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privs = {server = true},
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func = function(_, code)
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local func, err = loadstring("return " .. code, "=cmd")
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if not func then
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func, err = loadstring(code, "=cmd")
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end
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if not func then
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return false, minetest.colorize("red", "syntax error: ") .. err
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end
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local function handle(status, ...)
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local rope = {status and minetest.colorize("lime", "returned: ") or minetest.colorize("red", "error: ")}
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dbg.ppp({
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write = function(text, token)
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table.insert(rope, token and minetest.colorize(token_colors[token], text) or text)
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end,
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upvalues = false -- keep matters short
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}, ...)
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local str = table.concat(rope)
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return status, #str > 16e3 and (str:sub(1, 16e3) .. " <truncated>") or str
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end
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-- Use pcall: No point in proper stacktraces for oneliners
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return handle(pcall(func))
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end,
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})
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