npc that checks cells if there's already a player on that cell

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celeron0134

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this NPC checks if the user is on the right cell so the user can talk or not talk to the NPC.. 

if you are outside the cell.. and a player is already in the cell you cant talk to the NPC or a dialogue will pop up that someone is still in front of me

wait for him/her to leave the cell

quiz_02,246,374,4 script cell checker 112,{

.@n = getareausers("quiz_02", 246, 372, 246, 372);

if (.@n < 1) {
mes "["+ strnpcinfo(0) +"]";
mes "Please stand in front of me to talk";
close;
}

if (.@n == 1)
mes "["+ strnpcinfo(0) +"]";
mes "Congrats you are now in front of me";
close;
}else{
npctalk "Too many people in front of me, only one person will be teleported in next 10 minute.";
end;

}


i need something like this

Code: 
	if ((.@n == 1) && (strcharinfo(0) != .@n))
	mes "someone is on front of me";
	mes "and i am waiting for him/her to talk to me";
	mes "wait till the player leave the cell";
	end;
 
celeron0134 said:
this NPC checks if the user is on the right cell so the user can talk or not talk to the NPC.. 

if you are outside the cell.. and a player is already in the cell you cant talk to the NPC or a dialogue will pop up that someone is still in front of me

wait for him/her to leave the cell

quiz_02,246,374,4 script cell checker 112,{

.@n = getareausers("quiz_02", 246, 372, 246, 372);

if (.@n < 1) {
mes "["+ strnpcinfo(0) +"]";
mes "Please stand in front of me to talk";
close;
}

if (.@n == 1)
mes "["+ strnpcinfo(0) +"]";
mes "Congrats you are now in front of me";
close;
}else{
npctalk "Too many people in front of me, only one person will be teleported in next 10 minute.";
end;

}

quiz_02,246,374,4 script cell checker 112,{

.@n = getareausers("quiz_02", 246, 372, 246, 372);

if (.@n < 1) {
mes "["+ strnpcinfo(0) +"]";
mes "Please stand in front of me to talk";
close;
}

if (.@n == 1)
mes "["+ strnpcinfo(0) +"]";
mes "Congrats you are now in front of me";
close;
}else{
npctalk "Too many people in front of me, only one person will be teleported in next 10 minute.";
end;

}


i need something like this

if ((.@n == 1) && (strcharinfo(0) != .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;

if ((.@n == 1) && (strcharinfo(0) != .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;
Click to expand...

https://github.com/HerculesWS/Hercules/blob/master/doc/script_commands.txt#L3737

 
celeron0134 said:
this NPC checks if the user is on the right cell so the user can talk or not talk to the NPC.. 

if you are outside the cell.. and a player is already in the cell you cant talk to the NPC or a dialogue will pop up that someone is still in front of me

wait for him/her to leave the cell

quiz_02,246,374,4 script cell checker 112,{

.@n = getareausers("quiz_02", 246, 372, 246, 372);

if (.@n < 1) {
mes "["+ strnpcinfo(0) +"]";
mes "Please stand in front of me to talk";
close;
}

if (.@n == 1)
mes "["+ strnpcinfo(0) +"]";
mes "Congrats you are now in front of me";
close;
}else{
npctalk "Too many people in front of me, only one person will be teleported in next 10 minute.";
end;

}

quiz_02,246,374,4 script cell checker 112,{

.@n = getareausers("quiz_02", 246, 372, 246, 372);

if (.@n < 1) {
mes "["+ strnpcinfo(0) +"]";
mes "Please stand in front of me to talk";
close;
}

if (.@n == 1)
mes "["+ strnpcinfo(0) +"]";
mes "Congrats you are now in front of me";
close;
}else{
npctalk "Too many people in front of me, only one person will be teleported in next 10 minute.";
end;

}


i need something like this

if ((.@n == 1) && (strcharinfo(0) != .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;

if ((.@n == 1) && (strcharinfo(0) != .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;
Click to expand...

you didnt mention your problem, or what exactly you want..
difficult to assume what you are looking for ...

 
Master@Ragna said:
you didnt mention your problem, or what exactly you want..
difficult to assume what you are looking for ...
Click to expand...
Problem of the script

.@n = getareausers("quiz_02", 246, 372, 246, 372);

1) if player A is on .@n and player B is not on .@n ~ Player B can talk to the NPC

what to do:

1) if Player A is on .@n (talking or not talking to the NPC) Player B will not be able to talk to the NPC

    for example .. on a soda machine.. only 1 person at a time can use the soda machine

Code: 
	if ((.@n == 1) && (strcharinfo(0) is not on .@n))
	mes "someone is on front of me";
	mes "and i am waiting for him/her to talk to me";
	mes "wait till the player leave the cell";
	end;
 
celeron0134 said:
Problem of the script

.@n = getareausers("quiz_02", 246, 372, 246, 372);

1) if player A is on .@n and player B is not on .@n ~ Player B can talk to the NPC

what to do:

1) if Player A is on .@n (talking or not talking to the NPC) Player B will not be able to talk to the NPC

    for example .. on a soda machine.. only 1 person at a time can use the soda machine

if ((.@n == 1) && (strcharinfo(0) is not on .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;

if ((.@n == 1) && (strcharinfo(0) is not on .@n))
mes "someone is on front of me";
mes "and i am waiting for him/her to talk to me";
mes "wait till the player leave the cell";
end;
Click to expand...

You can use this command:

Code: 
*getunits(<type>, <variable>, <limit>{, "<map>"{, <x1>, <y1>, <x2>, <y2>}})

This function searches a whole map or area for units and adds their GID to
the provided <variable> array. It filters units by <type> and stops searching
after <limit> units have been found. Set <limit> to false (0) if you wish to
disable the limit altogether. If <map> is omitted, this command will search
on the whole server (slow). Returns the number of units added to the array.

Type is the type of unit to search for:

	BL_PC    - Character object
	BL_MOB   - Monster object
	BL_PET   - Pet object
	BL_HOM   - Homunculus object
	BL_MER   - Mercenary object
	BL_ITEM  - Item object (item drops)
	BL_SKILL - Skill object (skill fx & sfx)
	BL_NPC   - NPC object
	BL_CHAT  - Chat object
	BL_ELEM  - Elemental object
	BL_CHAR  - Shorthand for (BL_PC|BL_MOB|BL_HOM|BL_MER|BL_ELEM)
	BL_ALL   - Any kind of object

** Do NOT use UNITTYPE_ constants here, they have different values.

** If battle_config.dynamic_mobs is enabled and no player has entered the map
   yet, the mobs will not have spawned in the map yet, so getunits() will be
   unable to find them when searching for BL_MOB.

Example:

	.@count = getunits((BL_PC | BL_NPC), .@units, false, "prontera");

The above example would search the map "prontera" for all PC and NPC units and
add them to the .@units array, while setting .@count to the amount of units
added to the array (useful in for() loops).

 
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