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Cleaning up client time vs render time

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Jeremiah Billmann
2013-06-30 16:57:40 -04:00
parent 8ae3809ab1
commit 2c480810ab
1 changed files with 8 additions and 7 deletions
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client/garageserver.io.js
+8 -7
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@@ -20,21 +20,22 @@ window.GarageServerIO = (function (window, socketio) {
function StateController() {
this.state = {};
this.time;
this.clientTime;
this.renderTime = 0;
this.renderDelta = 0;
this.physicsDelta;
this.stateDelta;
this.playerId;
this.pingDelay = 100;
this.interpolationDelay = 100;
this.renderTime = 0;
this.fps = 0;
this.fpsLastUpdate = (new Date()) * 1 - 1;
this.fpsFilter = 50;
}
StateController.prototype = {
setTime: function (serverTime) {
this.time = serverTime - this.interpolationDelay;
this.renderTime = this.time;
this.clientTime = serverTime;
this.renderTime = this.clientTime - this.interpolationDelay;
}
};
@@ -227,7 +228,7 @@ window.GarageServerIO = (function (window, socketio) {
if (_options.clientSidePrediction && _options.onUpdatePlayerPhysics) {
_stateController.state = _options.onUpdatePlayerPhysics(_stateController.state, [{ input: clientInput }]);
}
_socket.emit('input', { input: clientInput, seq: _inputController.sequenceNumber, time: _stateController.time });
_socket.emit('input', { input: clientInput, seq: _inputController.sequenceNumber, time: _stateController.renderTime });
},
updateState = function (data) {
@@ -304,7 +305,7 @@ window.GarageServerIO = (function (window, socketio) {
_playerController.players.forEach(function (player) {
if (player.anyUpdates()) {
latestUpdate = player.getLatestUpdate();
positions = player.getSurroundingPositions(_stateController.time);
positions = player.getSurroundingPositions(_stateController.renderTime);
if (positions.previous && positions.target) {
amount = getInterpolatedAmount(positions.previous.time, positions.target.time);
stateCallback(_options.onInterpolation(latestUpdate.state, positions.previous.state, positions.target.state, amount));
@@ -318,7 +319,7 @@ window.GarageServerIO = (function (window, socketio) {
getInterpolatedAmount = function (previousTime, targetTime) {
var range = targetTime - previousTime,
difference = _stateController.time - previousTime,
difference = _stateController.renderTime - previousTime,
amount = parseFloat((difference / range).toFixed(3));
return amount;