From c447528402f903a5ca3e8eec0ad36b52815b992c Mon Sep 17 00:00:00 2001
From: Jesusaves <cpntb1@ymail.com>
Date: Sat, 15 Dec 2018 18:00:20 -0200
Subject: log2 function, golbarez rewards, main quest restriction, gift count

---
 npc/019-4-1/bedder.txt |  2 +-
 npc/019-4-1/chief.txt  |  8 ++++++++
 npc/functions/math.txt | 28 ++++++++++++++++++++++++++++
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/npc/019-4-1/bedder.txt b/npc/019-4-1/bedder.txt
index e069ac4e7..e4ea2a612 100644
--- a/npc/019-4-1/bedder.txt
+++ b/npc/019-4-1/bedder.txt
@@ -12,7 +12,7 @@
 
 019-4-1,48,39,0	script	Christmas Storage Master	NPC_GNOME_C,{
     mesn;
-    mesq l("The white fur...");
+    mesq l("I was informed that our bedding material for fragile presents is nearly depleted...");
     close;
 
 OnInit:
diff --git a/npc/019-4-1/chief.txt b/npc/019-4-1/chief.txt
index 059d67461..43fc53fbe 100644
--- a/npc/019-4-1/chief.txt
+++ b/npc/019-4-1/chief.txt
@@ -48,6 +48,8 @@ L_Reward:
     // TODO
 
     /* Handle Golbarez Quest Rewards */
+    /* Mostly Coins, some Merc Boxes, EXP/JExp */
+    /* Gift the best people at this quest, too */
     getexp .@q3/4, .@q3/1000;
     .@coins=.@q3/10000;
     if (.@coins)
@@ -97,9 +99,15 @@ L_Main:
     .@q=getq2(SQuest_Christmas);
     mesn;
     mesq l("The stolen empty boxes!! Christmas is RUINED!!!");
+    // How did you even reach here in first place?
+    if (BaseLevel < 20) {
+        close;
+    }
     next;
     mesn;
     mesq l("We only managed to recover @@ thus far...", $XMAS_GIFTS);
+    // Same formula from 2007 event
+    .@gifts=max(15, log2(gifts/100));
     close;
 
 OnInit:
diff --git a/npc/functions/math.txt b/npc/functions/math.txt
index 004125c7b..a7be729a3 100644
--- a/npc/functions/math.txt
+++ b/npc/functions/math.txt
@@ -38,3 +38,31 @@ function	script	lognbaselvl	{
 
     return .@ret;
 }
+
+// log2(<int>)
+//    returns the log base 2 of the passed integer, up to 20 (2**20=1.048.576) (round down always)
+
+function	script	log2	{
+    .@v=abs(getarg(0));
+    .@ok=0;
+    .@i=0;
+
+    freeloop(true);
+    while (!.@ok) {
+        // exact match
+        if (2**.@i == .@v) {
+            .@ok=1;
+        // inexact match, or limit exceeded
+        } if (2**.@i >= .@v || .@i > 20) {
+            .@ok=1;
+            .@i-=1; // round down
+        // not yet
+        } else {
+            .@i+=1;
+        }
+    }
+    freeloop(false);
+
+    return .@i;
+}
+
-- 
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