[Need help making monster spawn in 60min rotation]

I think best way to keep it alive for 30min is don't spawn it.

But if you want to try, Look at this post: 

setunitdata UMOB_DMGIMMUNE.

Not sure skill can damaged mob or not but you can try.

 

[Need code fix (problem with timers)]

-	script	TestScript::QuickTest	4_F_03,{
	mes "What you want?";
	next;
	switch(select("Use Charge", "See Charge", "Exit")) {
	case 1:
		if (.n_now > 0){
			.n_now--;
			if (.n_now < .n_max) {
				setnpctimer 0;
				initnpctimer;
				mes "Starting recharges.";
			}
			getitem 512, 1;
			mes "Done. Current Charges: "+.n_now+"/"+.n_max+".";
		}
		else{
			mes "No Charges.";
		}
		close;
	case 2:
		mes "Next Charge in "+((.cont)/1000)+" seconds.";
		close;
	}
	close;

OnTimer1000:
	if (.cont <= 0) {
		.cont = .delay;
		.n_now++;
	}
	else{
		.cont -= 1000;
		stopnpctimer;
		setnpctimer 0;
		if (.cont <= 0) {
			.n_now++;
			if (.n_now >= .n_max)
			end;
			.cont = .delay;
		}
		initnpctimer;
	}
	end;
	
OnInit:
	.n_max = 5;		//max charges
	.n_now = 5;		//actual charge
	.delay = 10*1000;//time to recover 1 charge (10,000)
	.cont = 0;		//actual time left to recharge
	end;
}

prontera,164,170,4	duplicate(QuickTest)	Test Quick#prt	4_F_03

Not sure it's work like what do you want but try it first.

[all items 4slotted..]

Use SDE >> Edit >> Replace all >> Edit field slot. (Do for both server and client sided)

[Set job specific ability/bonus]

db > re > skill_tree

db > job_db2

[display the amount of zeny you receive]

.@zeny_reward = rand(5000,50000);

Zeny += .@zeny_reward;

dispbottom "Gained " + .@zeny_reward + "z";

 

[How risky is it using RO sprites in another game?]

Please post some update for this game, maybe on project forums. (When it's available)

[fly wing issue]

Fly wing use skill 'Teleport'.

[Editing Race to 99 script]

Store char_id as array and pick first 3 arrays to give them prize.

[card slot isn't shown]

Check slot in ItemInfo files (Folder System in client).

[npc + duplicate+OnLabel = runs label 2x]

It's should be.

[A New Label Time OnSec<secound> possible ?]

You can adapt NPC Timers.

initnpctimer;

Onxxxxx:

//Do anything

end;

OnSec maybe kill performance.

[Animation with Instant Cast]

idk what lines does skill animation but try to find function "skill_attack" (maybe line 14280 at skill.cpp)

then adjust the parameters (Flag to show/skip animation cast)

 

Or wait for others to answers more clearly.

[Animation with Instant Cast]

D:\Start\src\map\skill.cpp

Line 3251.

Try to change parameter on gn_hells skills.

[Error 111 when turn server on]

Checking IP (char_athena, map_athena).

Did it worked on your own PC?

[RAGNAROK 4K (Ai upscale)]

Looking good.

[Default Server Announcement]

conf > motd

[Problem with skill ba_frostjoke]

Make sure translated is on top when reading .grf

Or check on data folder.

[Problem with skill ba_frostjoke]

When patching NEMO you should tick something said frostjoke (Try to search it on filter).

[Cannot Find Sprite Help Fail loading]

 

[Izlude Cell Bug]

You need to redo map cache. It's complicated, try https://github.com/rathena/rathena/blob/master/doc/map_cache.txt

[script restriction help]

if(vip_status(VIP_STATUS_ACTIVE)){

}

[itemg_group_db Amount not working]

-Make sure you've reload db or restart server.

-Make sure you do the correct folder pre-re/re, import/import-tmp, etc.

Otherwise can you made a 1 items for that group and test how it work.

[Cannot Find Sprite Help Fail loading]

Custom wings can be easily error because it's take a lot of process to do.

You should follow the guide carefully.

[help about script bro]

setrandomoption(EQI_HAND_R,0,.opt[.@sel],12,0);
	setrandomoption(EQI_HAND_L,0,.opt[.@sel],12,0);
	setrandomoption(EQI_GARMENT,0,.opt[.@sel],0,0);
	setrandomoption(EQI_GARMENT,0,.opt[.@sel],0,0);
	setrandomoption(EQI_SHOES,0,.opt[.@sel],0,0);
	setrandomoption(EQI_ACC_L,0,.opt[.@sel],0,0);
	setrandomoption(EQI_ACC_R,0,.opt[.@sel],0,0);
	setrandomoption(EQI_ACC_R,0,.opt[.@sel],0,0);
	setrandomoption(EQI_HEAD_MID,0,.opt[.@sel],0,0);
	setrandomoption(EQI_HEAD_LOW,0,.opt[.@sel],0,0);
	setrandomoption(EQI_HEAD_TOP,0,.opt[.@sel],0,0);

At these lines you should change EQI_XXX,0 to EQI_XXX,1 for random option #2

[Star Emperor and Soul Reaper skills]

Did you merge from pull request yet?

https://github.com/rathena/rathena/pull/4386