From 0e81a91664eabc64a38765392960405218e9a8f1 Mon Sep 17 00:00:00 2001
From: gumi <mekolat@users.noreply.github.com>
Date: Sun, 19 Nov 2017 16:10:04 -0500
Subject: fix the stranger quiz

---
 world/map/npc/002-2/stranger.txt |  9 +++++++++
 world/map/npc/functions/quiz.txt | 15 +++++++--------
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/world/map/npc/002-2/stranger.txt b/world/map/npc/002-2/stranger.txt
index e323293e..9616763b 100644
--- a/world/map/npc/002-2/stranger.txt
+++ b/world/map/npc/002-2/stranger.txt
@@ -58,6 +58,9 @@ L_Towel:
     mes "\"The first one is easy.\"";
     next;
 
+    cleararray @quiz_questions$[0], "", getarraysize(@quiz_questions$[0]);
+    cleararray @quiz_answers$[0], "", getarraysize(@quiz_answers$[0]);
+
     setarray @quiz_questions$[0],
         "What two words are written in big friendly letters on the back cover?",
         "What's the name of the paranoid robot?",
@@ -88,6 +91,9 @@ L_Towel:
     mes "\"You're absolutely right. The next one will be more tricky.\"";
     next;
 
+    cleararray @quiz_questions$[0], "", getarraysize(@quiz_questions$[0]);
+    cleararray @quiz_answers$[0], "", getarraysize(@quiz_answers$[0]);
+
     setarray @quiz_questions$[0],
         "What is the name of the rock group claiming to be the loudest band in the universe?",
         "What star is near Ford's home planet?",
@@ -122,6 +128,9 @@ L_Towel:
     mes "\"Not bad, not bad. Let's see if you can answer an even more difficult one.\"";
     next;
 
+    cleararray @quiz_questions$[0], "", getarraysize(@quiz_questions$[0]);
+    cleararray @quiz_answers$[0], "", getarraysize(@quiz_answers$[0]);
+
     setarray @quiz_questions$[0],
         "Drinking what drink is like having your brain smashed out by a slice of lemon wrapped round a large gold brick?",
         "How many pints of beers should you drink before hitchhiking?",
diff --git a/world/map/npc/functions/quiz.txt b/world/map/npc/functions/quiz.txt
index 0f2f7c87..3deddd0a 100644
--- a/world/map/npc/functions/quiz.txt
+++ b/world/map/npc/functions/quiz.txt
@@ -5,10 +5,10 @@
 
 function|script|MultiQuiz
 {
-    if((getarraysize(@quiz_answers$) != getarraysize(@quiz_questions$)) ||
+    if((getarraysize(@quiz_answers$[0]) != getarraysize(@quiz_questions$[0])) ||
         (@quiz_answers$[0] == "") || (@quiz_questions$[0] == "")) goto L_ArrayError;
     set @setindex, 1;
-    set @index, rand(0,(getarraysize(@quiz_answers$) - 1));
+    set @index, rand(0,(getarraysize(@quiz_answers$[0]) - 1));
     set @question$, @quiz_questions$[@index];
     mes "\""+ @question$ + "\"";
     next;
@@ -19,25 +19,24 @@ function|script|MultiQuiz
 L_ArrayError:
     if(@quiz_answers$[0] == "") debugmes "@quiz_answers$ is empty";
     if(@quiz_questions$[0] == "") debugmes "@quiz_questions$ is empty";
-    if(getarraysize(@quiz_answers$) != getarraysize(@quiz_questions$)) debugmes "Size of @quiz_answers$ is not equal to size of @quiz_questions$";
-    mapexit;
+    if(getarraysize(@quiz_answers$[0]) != getarraysize(@quiz_questions$[0])) debugmes "Size of @quiz_answers$ is not equal to size of @quiz_questions$";
+    close;
 }
 
 function|script|Quiz
 {
     if((@choices_nr < 1) || (@choices_nr > 8)) set @choices_nr, 3;
-    if(@choices_nr > getarraysize(@quiz_answers$)) set @choices_nr, getarraysize(@quiz_answers$);
+    if(@choices_nr > getarraysize(@quiz_answers$[0])) set @choices_nr, getarraysize(@quiz_answers$[0]);
     if(@quiz_answers$[0] == "") goto L_ArrayError;
     set @success, 0;
     if(@setindex < 1) set @index, @answer;
     set @good, rand(0,(@choices_nr - 1));
-    setarray @choices$, "";
-    cleararray @choices$, "", getarraysize(@choices$);
+    cleararray @choices$, "", getarraysize(@choices$[0]);
     set @loop, 0;
     goto L_Shuffle;
 
 L_Shuffle:
-    set @nindex, rand(0,(getarraysize(@quiz_answers$) - 1));
+    set @nindex, rand(0,(getarraysize(@quiz_answers$[0]) - 1));
     if(@nindex == @index) goto L_Shuffle; // do not get the good definition
     set @loop2, 0;
     goto L_Search;
-- 
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