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Refactored component API for rulesets with an arbitary...
...number of pieces (fixes #31)
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25
funcs.lua
25
funcs.lua
@ -113,6 +113,31 @@ function table.numkeys(table)
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return count
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end
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function equals(x, y)
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if type(x) ~= "table" or type(y) ~= "table" then
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return x == y
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else
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for k in pairs(x) do
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if not equals(x[k], y[k]) then return false end
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end
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for k in pairs(y) do
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if not equals(x[k], y[k]) then return false end
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end
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return true
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end
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end
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function table.equalvalues(t1, t2)
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if table.numkeys(t1) ~= table.numkeys(t2) then
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return false
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else
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for _, v in pairs(t2) do
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if not table.contains(t1, v) then return false end
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end
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return true
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end
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end
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function clamp(x, min, max)
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if max < min then
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min, max = max, min
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@ -5,7 +5,7 @@ local playedReadySE = false
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local playedGoSE = false
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local Grid = require 'tetris.components.grid'
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local Randomizer = require 'tetris.randomizers.bag7'
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local Randomizer = require 'tetris.randomizers.randomizer'
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local BagRandomizer = require 'tetris.randomizers.bag'
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local GameMode = Object:extend()
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@ -100,13 +100,11 @@ end
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function GameMode:initialize(ruleset)
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-- generate next queue
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self.used_randomizer = (
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ruleset.pieces == self.randomizer.possible_pieces and
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self.randomizer or
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(
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ruleset.pieces == 7 and
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Randomizer() or
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BagRandomizer(ruleset.pieces)
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)
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table.equalvalues(
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table.keys(ruleset.colourscheme),
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self.randomizer.possible_pieces
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) and
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self.randomizer or BagRandomizer(table.keys(ruleset.colourscheme))
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)
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self.ruleset = ruleset
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for i = 1, math.max(self.next_queue_length, 1) do
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@ -700,7 +698,10 @@ end
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function GameMode:drawNextQueue(ruleset)
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local colourscheme
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if ruleset.pieces == 7 then
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if table.equalvalues(
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self.used_randomizer.possible_pieces,
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{"I", "J", "L", "O", "S", "T", "Z"}
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) then
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colourscheme = ({ruleset.colourscheme, ColourSchemes.Arika, ColourSchemes.TTC})[config.gamesettings.piece_colour]
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else
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colourscheme = ruleset.colourscheme
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@ -2,19 +2,15 @@ local Randomizer = require 'tetris.randomizers.randomizer'
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local BagRandomizer = Randomizer:extend()
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function BagRandomizer:new(pieces)
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function BagRandomizer:new(piece_table)
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self.bag = {}
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self.possible_pieces = pieces
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self.pieces = pieces
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for i = 1, self.pieces do
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table.insert(self.bag, i)
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end
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self.possible_pieces = piece_table
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end
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function BagRandomizer:generatePiece()
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if next(self.bag) == nil then
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for i = 1, self.pieces do
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table.insert(self.bag, i)
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for _, v in pairs(self.possible_pieces) do
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table.insert(self.bag, v)
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end
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end
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local x = math.random(table.getn(self.bag))
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@ -3,7 +3,7 @@ local Object = require 'libs.classic'
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local Randomizer = Object:extend()
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function Randomizer:new()
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self.possible_pieces = 7
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self.possible_pieces = {"I", "J", "L", "O", "S", "T", "Z"}
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self:initialize()
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end
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@ -15,10 +15,8 @@ function Randomizer:initialize()
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-- do nothing
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end
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local shapes = {"I", "J", "L", "O", "S", "T", "Z"}
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function Randomizer:generatePiece()
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return shapes[math.random(7)]
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return self.possible_pieces[math.random(7)]
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end
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return Randomizer
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@ -35,8 +35,6 @@ Ruleset.next_sounds = {
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T = "T"
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}
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Ruleset.pieces = 7
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-- Component functions.
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function Ruleset:new(game_mode)
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@ -208,7 +206,9 @@ function Ruleset:initializePiece(
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end
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local colours
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if self.pieces == 7 then
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if table.equalvalues(
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self.colourscheme, {"I", "J", "L", "O", "S", "T", "Z"}
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) then
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colours = ({self.colourscheme, ColourSchemes.Arika, ColourSchemes.TTC})[config.gamesettings.piece_colour]
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else
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colours = self.colourscheme
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