This repository has been archived on 2021-04-24. You can view files and clone it, but cannot push or open issues or pull requests.
Mikubot-2/plugins/dice.lua
2016-06-06 20:22:58 -07:00

57 lines
1.4 KiB
Lua
Executable File

local dice = {}
local utilities = require('utilities')
dice.command = 'roll <nDr>'
function dice:init(config)
dice.triggers = utilities.triggers(self.info.username, config.cmd_pat):t('roll', true).table
dice.doc = [[```
]]..config.cmd_pat..[[roll <nDr>
Returns a set of dice rolls, where n is the number of rolls and r is the range. If only a range is given, returns only one roll.
```]]
end
function dice:action(msg)
local input = utilities.input(msg.text_lower)
if not input then
utilities.send_message(self, msg.chat.id, dice.doc, true, msg.message_id, true)
return
end
local count, range
if input:match('^[%d]+d[%d]+$') then
count, range = input:match('([%d]+)d([%d]+)')
elseif input:match('^d?[%d]+$') then
count = 1
range = input:match('^d?([%d]+)$')
else
utilities.send_message(self, msg.chat.id, dice.doc, true, msg.message_id, true)
return
end
count = tonumber(count)
range = tonumber(range)
if range < 2 then
utilities.send_reply(self, msg, 'The minimum range is 2.')
return
end
if range > 1000 or count > 1000 then
utilities.send_reply(self, msg, 'The maximum range and count are 1000.')
return
end
local output = '*' .. count .. 'd' .. range .. '*\n`'
for _ = 1, count do
output = output .. math.random(range) .. '\t'
end
output = output .. '`'
utilities.send_message(self, msg.chat.id, output, true, msg.message_id, true)
end
return dice