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RedMew/map_gen/Diggy/ScoreTable.lua
2018-11-24 13:17:48 +01:00

59 lines
1.2 KiB
Lua

-- dependencies
local Global = require 'utils.global'
-- this
local ScoreTable = {}
local scores = {}
Global.register({
scores = scores,
}, function (tbl)
scores = tbl.scores
end)
---Resets the score 0 for the given name
---@param name string
function ScoreTable.reset(name)
scores[name] = 0
end
---Adds score.
---@param name string
---@param value number the sum for the score added by name
---@return number the sum for the score added by the name
function ScoreTable.add(name, value)
local new = (scores[name] or 0) + value
scores[name] = new
return new
end
---Sets score.
---@param name string
---@param value number the sum for the score added by name
function ScoreTable.set(name, value)
scores[name] = value
end
---Increments the score by 1 for name.
---@param name string
---@return number the sum for the score incremented by name
function ScoreTable.increment(name)
return ScoreTable.add(name, 1)
end
---Returns the score for a single key.
---@param name string
---@return number the sum for the score by name
function ScoreTable.get(name)
return scores[name] or 0
end
---Returns all scores.
---@return table {[string] = int}
function ScoreTable.all()
return scores
end
return ScoreTable