101 lines
2.9 KiB
Lua
101 lines
2.9 KiB
Lua
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local baton = require 'baton'
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local player = baton.new {
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controls = {
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left = {'key:left', 'axis:leftx-', 'button:dpleft'},
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right = {'key:right', 'axis:leftx+', 'button:dpright'},
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up = {'key:up', 'axis:lefty-', 'button:dpup'},
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down = {'key:down', 'axis:lefty+', 'button:dpdown'},
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action = {'key:x', 'button:a', 'mouse:1'},
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},
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pairs = {
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move = {'left', 'right', 'up', 'down'}
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},
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joystick = love.joystick.getJoysticks()[1],
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deadzone = .33,
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}
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local pairDisplayAlpha = 0
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local pairDisplayTargetAlpha = 0
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local buttonDisplayAlpha = 0
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local buttonDisplayTargetAlpha = 0
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local updates = 0
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local updateTime = 0
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function love.update(dt)
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local time = love.timer.getTime()
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player:update()
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pairDisplayTargetAlpha = player:pressed 'move' and 1
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or player:released 'move' and 1
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or player:down 'move' and .5
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or 0
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if pairDisplayAlpha > pairDisplayTargetAlpha then
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pairDisplayAlpha = pairDisplayAlpha - 4 * dt
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end
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if pairDisplayAlpha < pairDisplayTargetAlpha then
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pairDisplayAlpha = pairDisplayTargetAlpha
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end
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buttonDisplayTargetAlpha = player:pressed 'action' and 1
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or player:released 'action' and 1
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or player:down 'action' and .5
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or 0
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if buttonDisplayAlpha > buttonDisplayTargetAlpha then
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buttonDisplayAlpha = buttonDisplayAlpha - 4 * dt
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end
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if buttonDisplayAlpha < buttonDisplayTargetAlpha then
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buttonDisplayAlpha = buttonDisplayTargetAlpha
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end
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updateTime = updateTime + (love.timer.getTime() - time)
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updates = updates + 1
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end
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function love.keypressed(key)
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if key == 'escape' then
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love.event.quit()
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end
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end
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local pairDisplayRadius = 128
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function love.draw()
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love.graphics.setColor(1, 1, 1)
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love.graphics.print('Current active device: ' .. tostring(player:getActiveDevice()))
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love.graphics.print('Average update time (us): ' .. math.floor(updateTime/updates*1000000), 0, 16)
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love.graphics.print('Memory usage (kb): ' .. math.floor(collectgarbage 'count'), 0, 32)
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love.graphics.push()
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love.graphics.translate(400, 300)
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love.graphics.setColor(.25, .25, .25, pairDisplayAlpha)
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love.graphics.circle('fill', 0, 0, pairDisplayRadius)
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love.graphics.setColor(1, 1, 1)
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love.graphics.circle('line', 0, 0, pairDisplayRadius)
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local r = pairDisplayRadius * player.config.deadzone
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if player.config.squareDeadzone then
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love.graphics.rectangle('line', -r, -r, r*2, r*2)
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else
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love.graphics.circle('line', 0, 0, r)
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end
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love.graphics.setColor(.5, .5, .5)
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local x, y = player:getRaw 'move'
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love.graphics.circle('fill', x*pairDisplayRadius, y*pairDisplayRadius, 4)
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love.graphics.setColor(1, 1, 1)
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x, y = player:get 'move'
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love.graphics.circle('fill', x*pairDisplayRadius, y*pairDisplayRadius, 4)
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love.graphics.setColor(1, 1, 1)
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love.graphics.rectangle('line', -50, 150, 100, 100)
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love.graphics.setColor(1, 1, 1, buttonDisplayAlpha)
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love.graphics.rectangle('fill', -50, 150, 100, 100)
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love.graphics.pop()
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end
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