Hi,

I move a sprite using an array of coordinates

[766,72,765.8,72,765.6,72,765.4,72,765.2,72,765,72,764.8,72,764.6,72,764.4,72,764.2,72,764,72,763.8,72,763.6,72,763.4,72,763.2,72,763,72,762.8,72,762.6][/code:1vknpr0g]I try to use 

[code:1vknpr0g]

System every tick -> sprite Set to X int(Array.At(n))
                                   sprite Set to Y int(Array.At(n+1))
                                  system Set n to +2
[/code:1vknpr0g]

It s to slow to browse the array so i need other method but i don t know how do that 

Thx for helps

Sorry i found the problem, my copied objects were not on the same layer

Hi ,

I try to apply an action for all instances of a same object , i have copy and paste objects on the layer from the original...

I use

System - For each Object - Do action
[/code:3k9yg3c6]

The problem is that only the original object do the action not the others ;( 

Any suggestions ?

Ty for help

Televangelist yes you can use this plug-in to make a zelda

Hi ,

Finally I was able to solve the problem using your method dop2000 thank you

I detect the number of vectors during the overlapping of the ball and if the number of vectors is> 1 then I add just 180 degrees to the angle of the ball

Ty again for help!

Not exactly dop2000

It' s when the ball touches the side of the vector as in the example that the angle should be 135 and not 35. I think it may be necessary to do another collision management to use the vectors as they are...

Thx dop2000 for all these solutions, finally I will need to choose a vector in particular because the problem is not the overlap of two vectors but the fact that when the ball touches a side of the vector the collision angle is totally false. I do not know how I'm going to manage this ...

Thx for replies.

I would like to choose either one does not matter.

dop2000 i don't understand your sub-event . I specify my vectors are just sprites in the form of rectangular bars that I associate to make polygons

I developed my own engine to handle the bounce of a ball on walls using vectors but I have a problem with the collision detection function of construct2 is overlapping.

When my ball touches two vectors at the same time (the corners of a rectangle of vectors for example) my engine receives two vectors and it sucks shit.

Is there a way to tell the is overlapping function to choose only one of the vectors?

Ty !

Thx for the plugin !

Can we use it to manage collisions of a moving object to calculate bounce off ? thx

tunepunk do you still have the example file because the link is dead and i have exactly the same problem of you, i want handle rebounds in a isometric view . TY !

ultrafop I can t open your cap, version 247 and i have version 244 me

Yes BadMario, i managed it like that and it works very well !

Now I want to go further and I noticed that if I change the angle of my boxs the rebound is no longer realistic.

I read that to manage this you have to go through vectors to calculate the angle of reflection. So it's not easy at all anyway ^^

After several searches I found on the forum this plug in :

I think it s the best solution to handle the collision on any object with a random angle but i dont know how to use it with a moving object ...