- Updated strnpcinfo documentation, following r14929.

- Fixed some script typos. (bugreport:5047, bugreport:5049, bugreport:5056)

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14960 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 21 insertions, 9 deletions

diff --git a/doc/script_commands.txt b/doc/script_commands.txt
index 9328cfa56..1afff5377 100644
--- a/doc/script_commands.txt
+++ b/doc/script_commands.txt
@@ -577,7 +577,9 @@ Variables
 ---------
 
 The meat of every programming language is variables - places where you store 
-data. 
+data.
+
+In the eAthena scripting language, variable names are not case sensitive.
 
 Variables are divided into and uniquely identified by the combination of:
 prefix  - determines the scope and extent (or lifetime) of the variable
@@ -614,7 +616,9 @@ nothing  - A permanent variable attached to the character, the default variable
 "."      - A NPC variable.
            They exist in the NPC and disappear when the server restarts or the 
            NPC is reloaded. Can be accessed from inside the NPC or by calling 
-           'getvariableofnpc'.
+           'getvariableofnpc'. Function objects can also have .variables which 
+           are accessible from inside the function, however 'getvariableofnpc' 
+           does NOT work on function objects.
 ".@"     - A scope variable.
            They are unique to the instance and scope. Each instance has it's 
            own scope that ends when the script ends. Calling a function with 
@@ -1304,6 +1308,9 @@ Example(s):
 //This will set the .var variable of TargetNPC to 1.
 	set getvariableofnpc(.var,"TargetNPC"),1;
 
+Note: even though function objects can have .variables, 
+getvariableofnpc will not work on them.
+
 ---------------------------------------
 
 *goto <label>;
@@ -2167,6 +2174,7 @@ Whatever it returns is determined by type.
  1 - The visible part of the NPC's display name
  2 - The hidden part of the NPC's display name
  3 - The NPC's unique name (::name)
+ 4 - The name of the map the NPC is in.
 
 ---------------------------------------
 
@@ -2195,11 +2203,14 @@ This will make @arraysize == 6. But if you try this:
 This command retrieves the value of the element of given array at given index.
 This is equivalent to using:
 
-    array[index]
+    <array name>[<index>]
 
 The reason for this is, that this short form is internally converted into a call
 to getelementofarray, when the script is loaded.
 
+Also useful when passing arrays to functions.
+getelementofarray(getarg(0),<index>) will work, but getarg(0)[<index>] will not.
+
 ---------------------------------------
 
 *readparam(<parameter number>)
@@ -3690,7 +3701,7 @@ is executing this script, unless it's some kind of "chosen" script.
  
 Example:
  
-warpchar "prontera",150,100,20000001;
+warpchar "prontera",150,100,150001;
  
 ---------------------------------------
  
@@ -6128,13 +6139,14 @@ the NPC with the said name.
 
 *rand(<number>{,<number>});
 
-This function returns a number, randomly positioned between 0 and the number you 
-specify (if you only specify one) and the two numbers you specify if you give it 
-two.
+This function returns a number ...
+(if you specify one) ... randomly positioned between 0 and the number you specify -1.
+(if you specify two) ... randomly positioned between the two numbers you specify.
 
-rand(10) would result in 0,1,2,3,4,5,6,7,8 or 9
+rand(10)  would result in 0,1,2,3,4,5,6,7,8 or 9
+rand(0,9) would result in 0,1,2,3,4,5,6,7,8 or 9
 
-rand(2,10) would result in 2,3,4,5,6,7,8,9 or 10
+rand(2,5) would result in 2,3,4 or 5
 
 ---------------------------------------