tetrinator/input.lua at main · DPS2004/tetrinator · GitHub

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Input = Class('Input')

local keys = {
	'up',
	'down',
	'left',
	'right',
	'a',
	'b',
	'start',
	'select'
}

function Input:initialize(player)
	self.player = player or 1
	self.keys = {}
	for i,v in ipairs(keys) do
		self.keys[v] = 0
	end
end

function Input:press(k,t)
	t = t or 1
	self.keys[k] = math.max(self.keys[k],t)
end

function Input:release(k)
	self.keys[k] = 0
end

function Input:send()
	local out = {}
	for k,v in pairs(self.keys) do
		local realKey = k
		if #k == 1 then realKey = string.upper(k) end
		if v ~= 0 then
			self.keys[k] = math.max(0,v-1)
			out[realKey] = true
		else
			if config.blockUserInput then
				out[realKey] = false
			else
				out[realKey] = nil
			end
		end
	end
	joypad.set(self.player,out)
end