How do I make a laser

Hello guys! I am making a 2d top down view space simulator game, and i need a laser canon. But i have no idea how to make it.

Example:

gyazo.com/f8d6e0bd42cc1cb83d8249ec3f2d7576

Thanks youu all!

Here you go (with a understandable commented source): https://www.scirra.com/tutorials/902/li ... raycasting <img src="{SMILIES_PATH}/icon_e_wink.gif" alt=";-)" title="Wink">

There are other way to do this without arrays... ?

Yes, lots. A search for laser will give a lot of examples.

Here's a recent one I did:

Yes, lots. A search for laser will give a lot of examples.

Here's a recent one I did:

reflecting-laser-beams-off-surfaces_p1028214?#p1028214

Can you save this example for old versions like 208... pls

EDIT: I managed to open it. Thanks youu nicee laserr reflections

I also made laser guide with bouncing angle:

> Yes, lots. A search for laser will give a lot of examples.

>

> Here's a recent one I did:

> reflecting-laser-beams-off-surfaces_p1028214?#p1028214

>

Can you save this example for old versions like 208... pls

EDIT: I managed to open it. Thanks youu nicee laserr reflections

Why on Earth would you still be using such an old version?

I also made laser guide with bouncing angle:

viewtopic.php?t=164607

Thanks you Alex, I will use your code for my project!! <img src="{SMILIES_PATH}/icon_mrgreen.gif" alt=":mrgreen:" title="Mr. Green" /> But how can I edit it for make the laser ray have X distance (width)

CODE:

gyazo.com/ab018ab7a7cc17003e125ad08dc8eb07

Result:

gyazo.com/ab14dc93df658d7eada7dc7c9af3af2b

You mean the length of laser, not the width of laser beam right?

You mean the length of laser, not the width of laser beam right?

Suree! Sorry about my english

So you don't actually need secondary laser bouncing, just straight pointing laser with limited length to where it pointed.

Well laser doesn't behave that way but here you go:

https://www.dropbox.com/s/d855c8du24oin ... .capx?dl=0

Thank you so much Alextro, you helped me a lot!!

I made exactly your laser ray capx to my project but still not working well. The problem is on the width of laser.

gyazo.com/b7aa9482842689d8efdd89d4573b0031

What i did wrong?

RESULT:

gyazo.com/6cc832605a0f5f8256df6ce86ef04aa5

Needs Capx?

So you don't actually need secondary laser bouncing, just straight pointing laser with limited length to where it pointed.

Well laser doesn't behave that way but here you go:

https://dl.dropboxusercontent.com/u/659 ... laser.capx

I stayed finding for solution about 1 hour... nothing

It seems that you didn't adjust the image point origin for laser. Change the image point origin x to 0 in image editor