Random item with chance request

[nuna 2]

Hello may i request for some script like

for example

 

npc to claim item but in random chance.

 

list of items,qty / Chance

607,5         50%

608,6         52%

678,4         50%

672,1         2%

 

something like that.

 

Thank you in advance

[meko 170]

here, I made this for you:

 

<map>,<x>,<y>,<dir>	script	<name>	<sprite>,{

    mes("Hi there.");
    mes("Can I help you?");
    next();

    select("claim reward");

    mes("...");
    next();

    for (.@i = 0; .@i < .reward_len; .@i += 3) {
        if (rand(100) < .reward[.@i + 2]) {
            getitem(.reward[.@i], .reward[.@i + 1]);
            mesf("You obtained %i %s.", .reward[.@i + 1], getitemname(.reward[.@i]));
            .@reward = true; // got at least one reward
            next();
        }
    }

    if (.@reward != true) {
        mes("It seems you're out of luck.");
        next();
    }

    mes("Come back anytime!");
    close;

OnInit:
    setarray(.reward[0],
        //ID,QTY,%
        607, 5, 50,
        608, 6, 52,
        678, 4, 50,
        672, 1,  2);

    .reward_len = getarraysize(.reward);
}

 

hope it helps

 

UPDATE: added reward_len (sorry, forgot that)

Edited May 15, 2017 by meko

[nuna 2]

here, I made this for you:

 

<map>,<x>,<y>,<dir>	script	<name>	<sprite>,{

    mes("Hi there.");
    mes("Can I help you?");
    next();

    select("claim reward");

    mes("...");
    next();

    for (.@i = 0; .@i < .reward_len; .@i += 3) {
        if (rand(100) < .reward[.@i + 2]) {
            getitem(.reward[.@i], .reward[.@i + 1]);
            mesf("You obtained %i %s.", .reward[.@i + 1], getitemname(.reward[.@i]));
            .@reward = true; // got at least one reward
            next();
        }
    }

    if (.@reward != true) {
        mes("It seems you're out of luck.");
        next();
    }

    mes("Come back anytime!");
    close;

OnInit:
    setarray(.reward[0],
        //ID,QTY,%
        607, 5, 50,
        608, 6, 52,
        678, 4, 50,
        672, 1,  2);

    .reward_len = getarraysize(.reward);
}

 

hope it helps

 

UPDATE: added reward_len (sorry, forgot that)

 

 

Hello sir thank you but how can i make it only 1 can get?

[meko 170]

You want the player to get only one item? Your percents make a total of 154% ...

 

list of items,qty / Chance

607,5         50%

608,6         52%

678,4         50%

672,1         2%

 

 

Try this:

.@rnd = rand(154);

if (.@rnd < 50) {
	getitem(607, 5);
} else if (.@rnd < 102) {
	getitem(608, 6);
} else if (.@rnd < 152) {
	getitem(678, 4);
} else {
	getitem(672, 1);
}

[nuna 2]

 

You want the player to get only one item? Your percents make a total of 154% ...

 

list of items,qty / Chance

607,5         50%

608,6         52%

678,4         50%

672,1         2%

 

 

Try this:

.@rnd = rand(154);

if (.@rnd < 50) {
	getitem(607, 5);
} else if (.@rnd < 102) {
	getitem(608, 6);
} else if (.@rnd < 152) {
	getitem(678, 4);
} else {
	getitem(672, 1);
}

Yes i only want player to get any 1 items of the list with chance sir thanks a lot

[meko 170]

well I assumed it was more than one because your percentage exceeds 100%, which implies you want to give 1~2 (154% ➜ 1.54) items