https://rathena.org/board/topic/125989-cluckers-and-disguise-events/

Cluckers

//===== Hercules Script =======================================
//= Cluck! Cluck! Boom!
//===== By: ==================================================
//= Keale
//===== Current Version: =====================================
//= 1.2a
//===== Description: =========================================
//= Click the chicken and try retrieve the item at a low
//= chance. If you fail he will nuke, freeze, stone,
//= stun, or make you fall asleep.
//= The prize is configurable and triggered by the NPC.
//===== Additional Comments: =================================
//= 1.0 First release.
//= 1.1 Using 'switch rand' instead.
//= 1.2 Cleaned and standardized. [Euphy]
//= 1.2a Switched 'atcommand' to 'unitskilluseid'.
//============================================================

prontera,155,185,4	script	Cluckers	4_NFCOCK,{
	.@GMAccess = 80;	// GM level required to access NPC

	if (.startcluck) {
		specialeffect2 EF_HIT3;
		switch(rand(15)) {
		case 1: 
			npctalk "CLUUUUUUCK!!!";
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			emotion ET_HUK;
			break;
		case 2:
			npctalk "Cluuuuuck!~";
			break;
		case 3:
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			break;
		case 4:
			sc_start SC_FREEZE, 1000, 0;
			break;
		case 5:
			npctalk "CLUUUUUUUUUCK!!!";
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			emotion ET_HUK;
			break;
		case 6:
			sc_start SC_SLEEP, 1000, 0;
			break;
		case 7:
			sc_start SC_STONE, 1000, 0;
			emotion ET_KIK;
			break;
		case 8:
			npctalk "CLUUUUUUCK!!!";
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			emotion ET_HUK;
			break;
		case 9:
			npctalk "Cluck! CLUUUCK!!";
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			emotion ET_HUK;
			break;
		case 10:
			sc_start SC_STUN, 1000, 0;
			break;
		case 11:
			sc_start SC_SLEEP, 1000, 0;
			emotion ET_KIK;
			break;
		case 12:
			sc_start SC_STUN, 1000, 0;
			break;
		case 13:
			npctalk "Cluck! Cluck!";
			break;
		case 14:
			specialeffect2 EF_SUI_EXPLOSION;
			unitkill playerattached();
			break;
		default:
			if (rand(50) < 4) {
				npctalk "WOOF!...........";
				specialeffect2 EF_SPHERE;
				announce "[Cluck! Cluck! Boom!] " + strcharinfo(0) + " squeezed out the prize! Well done!", bc_all;
				getitem $cluck_item_id, $cluck_item_amount;
				.startcluck = 0;
			} else {
				npctalk "Cluck! CLUUUCK!!";
				specialeffect2 EF_SUI_EXPLOSION;
				unitkill playerattached();
			}
		}
		end;
	}
	mes "[Cluckers]";
	if (getgmlevel() >= .@GMAccess) {
		mes "Cluck cluck! Cluuuuuck? ^FF0000~Hi GM " + strcharinfo(0) + ", Wanna play today?~^000000";
		mes "Cluck cluck... CLUCK! ^FF0000~Just tell me what to do!~^000000";
		next;
		while(true) {
			switch(select("Start Event", "Check Prize", "Set Prize", "Not today Cluckers")) {
			case 1:
				mes "[Cluckers]";
				mes "CLUCK! ^FF0000~Sure thing!~^000000";
				emotion 33;
				close2;
				announce "[Cluck! Cluck! Boom!] is about to start in Prontera!",bc_blue;
				initnpctimer;
				end;
			case 2:
				mes "[Cluckers]";
				mes "Cluck, cluck cluck... Cluck! ^FF0000~The current prize is^000000 ^008000"+ $cluck_item_amount +" "+ getitemname($cluck_item_id) +".^000000";
				next;
				break;
			case 3:
				mes "[Cluckers]";
				mes "Cluck cluck? Cluck??? ^FF0000~What should the prize for winning be? Please select the item ID.~^000000";
				next;
				.@s = select(.prize_menu$) -1;
				$cluck_item_id = .prize_id[.@s];
				$cluck_item_amount = .prize_amount[.@s];
				mes "[Cluckers]";
				mes "Cluck cluck..? Cluck. ^FF0000~So, the prize is^000000 ^008000"+ $cluck_item_amount +" "+ getitemname($cluck_item_id) +"^000000? ^FF0000Great.~^000000";
				emotion ET_OK;
				next;
				break;
			case 4:
				mes "[Cluckers]";
				mes "Cluck cluck cluck...";
				close;
			}
		}
	}
	mes "Cluck cluck! Cluuuuuck?";
	mes "Cluck....";
	close;

OnTimer1000:
	announce "Please hurry behind the fountain if you want to play with the crazy chicken!",bc_blue;
	end;
OnTimer2000:
	announce "Cluckers has eaten one of my items! I'm too scared to retrieve it!",bc_blue;
	end;
OnTimer3000:
	announce "Click the insane chicken and try squeeze out the item, if you're lucky you'll win! Are you ready?",bc_blue;
	end;
OnTimer4000:
	announce "GO! Click the chicken to get the prize!",bc_blue;
	stopnpctimer;
	.startcluck = 1;
	end;
OnInit:
	setarray .prize_id, 501,502,503,504,505;
	setarray .prize_amount, 1,2,3,4,5;

	.@prize_size = getarraysize(.prize_id);
	for (.@i = 0; .@i < .@prize_size; ++.@i)
		.prize_menu$ += .prize_amount[.@i] +"x "+ getitemname(.prize_id[.@i]) +":";
	if (!$cluck_item_id)
		$cluck_item_id = 501;
	if (!$cluck_item_amount)
		$cluck_item_amount = 1;
	end;
}