From 1634ecb4f96c531de6fb79ddd88d506e4b4e6e5c Mon Sep 17 00:00:00 2001
From: Jesusaves <cpntb1@ymail.com>
Date: Thu, 2 May 2019 10:33:30 -0300
Subject: raise Exception() - I mean, return Exception. Along a proof-of-use.

---
 npc/functions/util.txt | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'npc/functions/util.txt')

diff --git a/npc/functions/util.txt b/npc/functions/util.txt
index 6e390a70b..60274204e 100644
--- a/npc/functions/util.txt
+++ b/npc/functions/util.txt
@@ -650,3 +650,55 @@ function	script	gettimeparam	{
     return .@t;
 }
 
+
+// Bug Warning
+// ReportBug( BugID, {Flags{, Return Code}} )
+function	script	ReportBug	{
+    // Fill variable
+    .@msg$=getarg(0);
+    .@gf=getarg(1,RB_DEFAULT);
+
+    if (.@gf & RB_DISPBOTTOM)
+        dispbottom("ERROR: "+.@msg$);
+
+    if (.@gf & RB_DEBUGMES)
+        debugmes("[Warning] "+.@msg$);
+
+    if (.@gf & RB_SPEECH)
+        mesc("ERROR, REPORT ME! "+.@msg$, 1);
+
+    if (.@gf & RB_PLEASEREPORT)
+        dispbottom("Please take a screenshot and report this bug, explaining how it happened.");
+
+    if (.@gf & RB_ISFATAL) {
+        if (.@gf & RB_SPEECH) {
+            mesc l("This error is fatal."), 1;
+            close;
+        }
+        if (.@gf & RB_DISPBOTTOM)
+            dispbottom("This error is fatal, we stop execution.");
+
+        if (.@gf & RB_DEBUGMES)
+            debugmes("[Error] The error is fatal.");
+        end;
+    }
+
+    return getarg(2, 0);
+
+}
+
+// Upon entering a town
+// EnterTown( LocName )
+function	script	EnterTown	{
+    // Fill variable
+    .@v$=getarg(0);
+
+    // Validade variable, see npc/000-1/exit.txt first
+    setarray .@locs$, "Candor", "Tulim", "Halin", "Hurns",   "LoF", "Lilit", "Nival", "Frostia";
+    if (array_find(.@locs$, .@v$) < 0)
+        return ReportBug("Invalid location passed to EnterTown: "+.@v$);
+
+    LOCATION$=.@v$;
+    return;
+}
+
-- 
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