//=============================================================================
// 30FPS.js
//=============================================================================

/*:
* @plugindesc Limits game refresh rate to 30FPS
* @author ocean pollen
*
* @help This plugin does not provide plugin commands.
*/

;(function() {
function extend(obj, name, func) {
var orig = obj.prototype[name]
obj.prototype[name] = function() {
orig.call(this)
func.call(this)
}
}

extend(Game_CharacterBase, 'initialize', function() {
this._moveSpeed++
})

var frameLimit = 1000/30,
nextUpdate = 0,
timeout = null

SceneManager.requestUpdate = function() {
if (!this._stopped) {
var now = Date.now()
if (now >= nextUpdate) {
if (timeout) { clearTimeout(timeout); timeout = null }
nextUpdate = now + frameLimit
requestAnimationFrame(this.update.bind(this))
} else {
timeout = setTimeout((function() {
nextUpdate = Date.now() + frameLimit
requestAnimationFrame(this.update.bind(this))
}).bind(this), nextUpdate - now)
}
}
}

/* test code; switch FPS and moveSpeed every 10 seconds
var is30 = true
setInterval(function() {
if (is30) { is30 = false; frameLimit = 1000/60; $gamePlayer._moveSpeed-- }
else { is30 = true; frameLimit = 1000/30; $gamePlayer._moveSpeed++ }
}, 10000)
*/

})()