Collision detection

[chanojuano]

Hola amigos

 

one last question and i wont badder you for a while hopefully

 

i need to know 4 things to make a game, 1 sprites, 2 variables, 3 animation and 4 and most imortant collision detection:

 

in enchant is and very efficient:

 

sprite1.intersect(sprite2);

alert("collision");

 

or 

 

sprite1.within(sprite2);

alert("collision');

 

I am sure theres something like it here. in the example file for sprites they all are reference as sprite and then put properties with "this" i dont see an identifier for each

 

thanks a lot for the help and insight

[enpu]

Hi,

 

take a look at the simple physics example:

http://www.pandajs.net/tutorials/example-3/

[chanojuano]

tyvm i miss it, i was just looking at the code in the demos

[chanojuano]

I dint notice it too Enpu because is about gravity, i am not too advance programer, i like to do more arcade games where i just put .x += speed more simple, i am shure this si simple example for good programers but you are simulating gravity wich is too advance for me, i just thinking about just a little car sprite coliding with another and remove child, so if someone or you has a simple example like this for and old man i will thank you a lot, good night all

[enpu]

You can make physics world without gravity like this:

this.world = new game.World(0, 0);

[fuzzee]

If you don't want to use the physics collision detection directly, you can always borrow this method and implement it yourself.

It's very easy to follow what it's doing. :-)

 

https://github.com/ekelokorpi/panda.js/blob/master/src/engine/physics.js#L145

[chanojuano]

ty very much, is dooable, but i am gonna stick to enchantjs while theres better documentation i allreaddy put a year on it thank you a lot