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-- `Controller`
-- Used to manage controls
-- Metashit
Controller = {
joystick = nil,
left = "left",
right = "right",
up = "up",
down = "down",
attack = "return", -- accept
jump = "rshift", -- cancel
parent = nil,
down = nil
}
-- Constructor
-- joystick, left, right, up, down, attack, jump
function Controller:new(joystick, ...)
local o = {}
setmetatable(o, self)
self.__index = self
if joystick ~= nil then
o.joystick = joystick
end
o:setBindings(...)
return o
end
function Controller:setBindings(...)
local left, right, up, down, attack, jump = ...
self.left = left or "left"
self.right = right or "right"
self.up = up or "up"
self.down = down or "down"
self.attack = attack or "return"
self.jump = jump or "rshift"
end
function Controller:setParent(parent)
self.parent = parent or nil
end
function Controller:testControl(control)
if control == self.left then
return "left"
elseif control == self.right then
return "right"
elseif control == self.up then
return "up"
elseif control == self.down then
return "down"
elseif control == self.attack then
return "attack"
elseif control == self.jump then
return "jump"
else
return nil
end
end
function Controller:keypressed(key, scancode)
if self.parent ~= nil and self.joystick == nil then
local control = self:testControl(key)
if control ~= nil then
self.parent:controllerPressed(control)
end
end
end
function Controller:keyreleased(key, scancode)
if self.parent ~= nil and self.joystick == nil then
local control = self:testControl(key)
if control ~= nil then
self.parent:controllerReleased(control)
end
end
end
function Controller:isDown(control)
if self.joystick == nil then
return love.keyboard.isDown(self[control])
else
return self.joystick:isGamepadDown(self[control])
end
end
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