Toddler's Recent Forum Activity

  • Is there a way to create my own updated version of nw.js since construct 2's is not update anymore ?

  • Lite Tween have an "Enforce Mode": Enforce and Compromise.

    What does either of the two means ?

  • It's ok I have fixed it !

    Looks like my Delta time function works !

    Hopefully someone will find this useful. 

    <!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Delta Time</title>
<style type="text/css">
body,td,th 
{
	font-family: consolas;
	font-weight:bold;
	font-size: 50px;
	color: #F90;
}
body 
{
	border:0;
	margin:0;
	padding:0;
	background-color: #000;
	overflow:hidden;
}
#container
{
	width:100vw;
	height:100vh;
	display:grid;
	place-items:center;
}
#delta_Time
{
	color:#7f84ff;
}
</style>
<script src="jquery-1.11.1.min.js"></script>
<script>

var Delta_Time_Last_Update = Date.now();
var Delta_Time_Now = 0;
var Delta_Time = 0;

var delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
function delta_time_enterframe(event)
{
	Delta_Time_Now = Date.now();
	Delta_Time = (Delta_Time_Now - Delta_Time_Last_Update) / (1000/60);
	Delta_Time_Last_Update = Delta_Time_Now;
	
	$("#delta_Time").html(Delta_Time);
	$("#ball").css("left",(parseFloat($("#ball").css("left").replace(/[^-\d\.]/g, ''))+(0.2 * Delta_Time))+"px");
	console.log($("#ball").css("left").replace(/[^-\d\.]/g, ''));
	
	delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
	//cancelAnimationFrame(delta_time_enterframe_handle);
}
</script>

</head>

<body>
<div id="container">
<table width="800px" border="1">
<tr>
<td align="right" style="color:#cc99cc;" width="330px">Delta Time:</td>
<td>
<div id="delta_Time" style="margin-left:7px;">
0000
</div>
</td>
</tr>
</table>
</div>
<div id="ball" style="position:absolute; left:10px; top:10px; background-color:#0F0; width:100px; height:100px; border-radius:100px;"></div>
</body>

</html>


  • <!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Delta Time</title>
<style type="text/css">
body,td,th 
{
	font-family: consolas;
	font-weight:bold;
	font-size: 50px;
	color: #F90;
}
body 
{
	border:0;
	margin:0;
	padding:0;
	background-color: #000;
	overflow:hidden;
}
#container
{
	width:100vw;
	height:100vh;
	display:grid;
	place-items:center;
}
#delta_Time
{
	color:#7f84ff;
}
</style>
<script src="jquery-1.11.1.min.js"></script>
<script>

var Delta_Time_Last_Update = Date.now();
var Delta_Time_Now = 0;
var Delta_Time = 0;

var delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
function delta_time_enterframe(event)
{
	Delta_Time_Now = Date.now();
	Delta_Time = (Delta_Time_Now - Delta_Time_Last_Update) / (1000/60);
	Delta_Time_Last_Update = Delta_Time_Now;
	
	$("#delta_Time").html(Delta_Time);
	$("#ball").css("left",(parseFloat($("#ball").css("left").replace(/[^-\d\.]/g, ''))+0.2)*Delta_Time+"px");
	console.log($("#ball").css("left").replace(/[^-\d\.]/g, ''));
	
	delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
	//cancelAnimationFrame(delta_time_enterframe_handle);
}
</script>

</head>

<body>
<div id="container">
<table width="800px" border="1">
<tr>
<td align="right" style="color:#cc99cc;" width="330px">Delta Time:</td>
<td>
<div id="delta_Time" style="margin-left:7px;">
0000
</div>
</td>
</tr>
</table>
</div>
<div id="ball" style="position:absolute; left:10px; top:10px; background-color:#0F0; width:100px; height:100px; border-radius:100px;"></div>
</body>

</html>


I couldn't get it to work, deltatime is not accurate, if I remove delta time everything works perfectly.

  • var Delta_Time_Last_Update = Date.now();
var Delta_Time_Now = 0;
var Delta_Time = 0;

var delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
function delta_time_enterframe(event)
{
	Delta_Time_Now = Date.now();
	Delta_Time = (Delta_Time_Now - Delta_Time_Last_Update) / (1000/60);
	Delta_Time_Last_Update = Delta_Time_Now;
	
	$("#delta_Time").html(Delta_Time);
	
	
	delta_time_enterframe_handle = requestAnimationFrame(delta_time_enterframe);
	//cancelAnimationFrame(delta_time_enterframe_handle);
}

    This code works and almost always reports 0.969999998~

    Is this more or less the way Construct 2 get its dt ?

    Thanks !

  • What is the diff between a global variable and a local variable with static checked ?

    They both retain their data so...

  • BadMario, your method is insane ! You must be a genius, this is way too much for me.

    I will use dop2000 is sleeping method for now.

  • How do I detect when all physics object has finally come to a complete stop ?

  • Try Construct 3

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  • Found it:

    "https://www.scirra.com/manual.zip"

  • Here:

    scirra.com/manual/87/8-direction

    On the left side it says "Download the Official Construct 2 Manual (2.2mb)".

    It will try to link to "https://www.scirra.com/manual/87/manual.zip"

    which will bring you...back to the page you click it from...

  • Wow, that's just painful...

  • Simplifying the codes, removing all unnecessary stuff, I know there are two functions with the same name but I am still simplifying the function to make it a self contain useful function for now so naming doesn't matter for now, still work in progress:

    function shake()

    {

    this.shakeMag = 0;

    this.shakeStart = 0;

    this.shakeEnd = 0;

    this.shakeMode = 0;

    this.shakeEnforcePosition = 0;

    this.shakeOriginalX = 0;

    this.shakeOriginalY = 0;

    this.axis = 0;

    }

    function tick2()

    {

    if (!this.enabled)

    {

    return;

    }

    // Is in a shake?

    var now = this.runtime.kahanTime.sum;

    var offx = 0, offy = 0;

    if (now >= this.shakeStart && now < this.shakeEnd)

    {

    var mag = this.shakeMag * Math.min(this.runtime.timescale, 1);

    // Mode 0 - reducing magnitude - lerp to zero

    if (this.shakeMode === 0)

    {

    mag *= 1 - (now - this.shakeStart) / (this.shakeEnd - this.shakeStart);

    }

    var a = Math.random() * Math.PI * 2;

    var d = Math.random() * mag;

    offx = Math.cos(a) * d;

    offy = Math.sin(a) * d;

    }

    //update only when necessary and one more time to enforce object position

    if (offx != 0 || offy != 0 || (this.shakeEnforcePosition === 1 && this.shakeStart > 0))

    {

    if (this.axis == 1)

    {

    this.inst.x = this.shakeEnforcePosition ? this.shakeOriginalX + offx : this.inst.x + offx;

    }

    else if (this.axis == 2)

    {

    this.inst.y = this.shakeEnforcePosition ? this.shakeOriginalY + offy : this.inst.y + offy;

    }

    else

    {

    this.inst.x = this.shakeEnforcePosition ? this.shakeOriginalX + offx : this.inst.x + offx;

    this.inst.y = this.shakeEnforcePosition ? this.shakeOriginalY + offy : this.inst.y + offy;

    }

    this.inst.set_bbox_changed();

    //turn off

    if (this.shakeEnforcePosition === 1 && now > this.shakeEnd)

    {

    this.shakeStart = 0;

    }

    }

    }

    function Shake(mag, dur, mode, enforcePosition, axis)

    {

    this.shakeMag = mag;

    this.shakeStart = this.runtime.kahanTime.sum;

    this.shakeEnd = this.shakeStart + dur;

    this.shakeMode = mode;

    this.shakeEnforcePosition = enforcePosition;

    this.shakeOriginalX = this.inst.x;

    this.shakeOriginalY = this.inst.y;

    this.axis = axis;

    }

Toddler's avatar

Toddler

Member since 19 Jan, 2012

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