How to implement gun scope which is movable on scene touch event

Phaser 3
1

Hello,

Iam new to Phaser 3 and what I think is Phaser is one of the best 2D game engine I have ever found.

I need to implement a gun scope on game scene which can be movable when user touch and move on scene anywhere.

For example when game starts gun scope will be at the center of the screen. What my expectation is user should be able to move the scope around the scene when user touchea and moves anywhere on the scene. Its not like touch and drag. I hope Iam clear with this.

Please help.
Thanks.

2

Hello @kadamdeepak84
I though about this and if it’s okey for you to scope stay’s in middle of screen all time, you might wanna think about on moving the “camera” itself.

camera.scrollX += someValue;
camera.scrollY += someValue;

while listening
this.input.on('pointermove', function(pointer){ if(pointer.isDown) { //camera move's here } }, this)

update: also check on how to colliders from moving with camera maybe

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3

I hadn’t even thought about that approach. The scope would be static - so I’m okay with it staying in the middle. I’m going to give this a try. Thanks again.

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