Few aritmetic questions

[pegarion]

I am trying to improve my scripts, but I can't solve few problems

1) I would like to ask how to ROUND a number

2) I would like to get distance between two creatures...Is there some function like sqrt ?

Thank you for your answer.

[Necr0Potenc3]

1) use the ceil() or floor() functions. one rounds up and the other rounds down. (7.1 becomes 8 and 7.1 becomes 7)

2) sqrt((x1 - x2)*(x1 - x2) + (y1 - y2)(y1 - y2));


x1 and y1 belong to one object. x2 and y2 belong to another

[pegarion]

All the functions you wrote don't work it writes : "line x: Function not found"

...maybe my injection is too old...I don't know..

[Necr0Potenc3]

I thought you were talking about coding but you're talking about scripting, arent you?

[pegarion]

Yes

[Yoko]

2) I would like to get distance between two creatures...Is there some function like sqrt ?

there is no need in sqrt function to find distance in UO
do not forget, distance always integral (integer) value.

if you will think a bit you will find formula yourself