58 lines
1.4 KiB
Lua
Executable File
58 lines
1.4 KiB
Lua
Executable File
local dice = {}
|
|
|
|
local bindings = require('bindings')
|
|
local utilities = require('utilities')
|
|
|
|
dice.command = 'roll <nDr>'
|
|
dice.doc = [[```
|
|
/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.
|
|
```]]
|
|
|
|
function dice:init()
|
|
dice.triggers = utilities.triggers(self.info.username):t('roll', true).table
|
|
end
|
|
|
|
function dice:action(msg)
|
|
|
|
local input = utilities.input(msg.text_lower)
|
|
if not input then
|
|
bindings.sendMessage(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
|
|
bindings.sendMessage(self, msg.chat.id, dice.doc, true, msg.message_id, true)
|
|
return
|
|
end
|
|
|
|
count = tonumber(count)
|
|
range = tonumber(range)
|
|
|
|
if range < 2 then
|
|
bindings.sendReply(self, msg, 'The minimum range is 2.')
|
|
return
|
|
end
|
|
if range > 1000 or count > 1000 then
|
|
bindings.sendReply(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 .. '`'
|
|
|
|
bindings.sendMessage(self, msg.chat.id, output, true, msg.message_id, true)
|
|
|
|
end
|
|
|
|
return dice
|