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Funkin/source/funkin/SwagCamera.hx

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package funkin;
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import flixel.FlxCamera;
import flixel.FlxSprite;
import flixel.math.FlxPoint;
class SwagCamera extends FlxCamera
{
/**
* properly follow framerate
* most of this just copied from FlxCamera,
* only lines 96 and 97 are changed
*/
override public function updateFollow():Void
{
// Either follow the object closely,
// or double check our deadzone and update accordingly.
if (deadzone == null)
{
target.getMidpoint(_point);
_point.addPoint(targetOffset);
focusOn(_point);
}
else
{
var edge:Float;
var targetX:Float = target.x + targetOffset.x;
var targetY:Float = target.y + targetOffset.y;
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if (style == SCREEN_BY_SCREEN)
{
if (targetX >= (scroll.x + width))
{
_scrollTarget.x += width;
}
else if (targetX < scroll.x)
{
_scrollTarget.x -= width;
}
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if (targetY >= (scroll.y + height))
{
_scrollTarget.y += height;
}
else if (targetY < scroll.y)
{
_scrollTarget.y -= height;
}
}
else
{
edge = targetX - deadzone.x;
if (_scrollTarget.x > edge)
{
_scrollTarget.x = edge;
}
edge = targetX + target.width - deadzone.x - deadzone.width;
if (_scrollTarget.x < edge)
{
_scrollTarget.x = edge;
}
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edge = targetY - deadzone.y;
if (_scrollTarget.y > edge)
{
_scrollTarget.y = edge;
}
edge = targetY + target.height - deadzone.y - deadzone.height;
if (_scrollTarget.y < edge)
{
_scrollTarget.y = edge;
}
}
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if ((target is FlxSprite))
{
if (_lastTargetPosition == null)
{
_lastTargetPosition = FlxPoint.get(target.x, target.y); // Creates this point.
}
_scrollTarget.x += (target.x - _lastTargetPosition.x) * followLead.x;
_scrollTarget.y += (target.y - _lastTargetPosition.y) * followLead.y;
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_lastTargetPosition.x = target.x;
_lastTargetPosition.y = target.y;
}
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if (followLerp >= 60 / FlxG.updateFramerate)
{
scroll.copyFrom(_scrollTarget); // no easing
}
else
{
// THIS THE PART THAT ACTUALLY MATTERS LOL
scroll.x = CoolUtil.coolLerp(scroll.x, _scrollTarget.x, followLerp);
scroll.y = CoolUtil.coolLerp(scroll.y, _scrollTarget.y, followLerp);
// scroll.x += (_scrollTarget.x - scroll.x) * CoolUtil.camLerpShit(followLerp);
// scroll.y += (_scrollTarget.y - scroll.y) * CoolUtil.camLerpShit(followLerp);
}
}
}
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}