for statement Question

[jedwynne]

how can i have 2 initial value in FOR STATEMENT

sample that i need to set value of x and y to 0

for (set .@x,0; .@x <= 100;set .@x,.@x + 1) { code}

Edited June 30, 2012 by jedwynne

[Euphy]

Nest two "for" statements, one for x, one for y. You're not providing enough info for me to write you an example.

[DevilEvil]

In a for statement you can set several initialization statements:

for(x=100, y=0; x!=y ;x--,y++){}

Just need to put a comma

[Euphy]

@DevilEvil: Oh, I had no idea about that. Thanks~

[deathscythe13]

i think 2 initialization wont work inside 1 for loop in npc script i have tried it

[jedwynne]

In a for statement you can set several initialization statements:

for(x=100, y=0; x!=y ;x--,y++){}

Just need to put a comma

i think 2 initialization wont work inside 1 for loop in npc script i have tried it

@DevilEvil, i agree to @deathscythe13 i tried this...

for (set .@x,0,set .@y,0; .@x <= 100;set .@x,.@x + 1,set .@y,.@y + 1)

but im having an error

[DevilEvil]

Oh, I may be wrong (since in C it's possible lol). Anyway, put the initialization statement before the for loop, and the increase statement at the bottom of the for loop.

for(x=100, y=0; x!=y ;x--,y++){}

to

y=0;

for(x=100; x!=y ;x--){ y++; }

[KeyWorld]

Yeah the script engine doesn't support coma operator

So you can use DevilEvil's code, or imbricate set() but will look messy... or don't use for() (can use do/while() while(), goto, recursive function).

By the way you should know that .@value don't need to be set to 0 when starting a script (because they are already set to 0), so in a lot of case the first statement of for() can be remove.