From 4813c79a358beb3d9288d2ba2fd2a6bfccf9fd00 Mon Sep 17 00:00:00 2001
From: Blixibon <acj3017@gmail.com>
Date: Thu, 11 Jun 2020 23:05:50 -0500
Subject: [PATCH] Updated VScript in Mapbase (markdown)

---
 VScript-in-Mapbase.md | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/VScript-in-Mapbase.md b/VScript-in-Mapbase.md
index 07c7188..50a57da 100644
--- a/VScript-in-Mapbase.md
+++ b/VScript-in-Mapbase.md
@@ -26,6 +26,7 @@ For more information on VScript itself, [click here](https://developer.valvesoft
 * [Tutorials](VScript-in-Mapbase#Tutorials)
 * [Documentation](VScript-in-Mapbase#Documentation)
    * [Global Functions](VScript-in-Mapbase#Global-Functions)
+      * [Math](VScript-in-Mapbase#Math)
    * [Entity Classes](VScript-in-Mapbase#Entity-Classes)
       * [CBaseEntity](VScript-in-Mapbase#CBaseEntity)
          * [Hooks](VScript-in-Mapbase#CBaseEntity-Hooks)
@@ -103,7 +104,7 @@ These are functions that can be accessed globally and without a class.
 
 |	Signature	|	Description	|
 |:------------- | :-----|
-| *handle* SpawnEntityFromKeyValues(string *className*, handle *keyValues)| Spawns an entity with the keyvalues in a CScriptKeyValues handle.   |
+| *handle* SpawnEntityFromKeyValues(string *className*, handle *keyValues*)| Spawns an entity with the keyvalues in a CScriptKeyValues handle.   |
 | *handle* GameOver(string *message*, float *delay*, float *fadeTime*, float *loadTime*, int *r*, int *g*, int *b*)| Ends the game and reloads the last save.   |
 | *bool* MegaPhyscannonActive()| Checks if supercharged gravity gun mode is enabled.   |
 | *void* printc(string *text*)| Version of print() which takes a color before the message.   |
@@ -111,6 +112,43 @@ These are functions that can be accessed globally and without a class.
 | *CTakeDamageInfo* CreateDamageInfo(handle *inflictor*, handle *attacker*, Vector *force*, Vector *damagePos*, float *damage*, int *type*)| Creates damage info.   |
 | *void* DestroyDamageInfo(CTakeDamageInfo *info*)| Destroys damage info.   |
 
+***
+
+### Math
+These global functions are related to math or math-related classes.
+
+#### Angle
+
+|	Signature	|	Description	|
+|:------------- | :-----|
+| *float* ApproachAngle(float *target*, float *value*, float *speed*)| Returns an angle which approaches the target angle from the input angle with the specified speed.   |
+| *float* AngleDiff(float *destAngle*, float *srcAngle*)| Returns the degrees difference between two yaw angles.   |
+| *float* AngleDistance(float *next*, float *cur*)| Returns the distance between two angles.   |
+| *float* AngleNormalize(float *angle*)| Clamps an angle to be in between -360 and 360.   |
+| *float* AngleNormalizePositive(float *angle*)| Clamps an angle to be in between 0 and 360.   |
+| *bool* AnglesAreEqual(float *a*, float *b*, float *tolerance*)| Checks if two angles are equal based on a given tolerance value.   |
+
+#### Vector
+
+|	Signature	|	Description	|
+|:------------- | :-----|
+| *Vector* AngleVectors(Vector *angles*)| Turns an angle into a direction vector.   |
+| *Vector* VectorAngles(Vector *direction*)| Turns a direction vector into an angle.   |
+| *float* CalcSqrDistanceToAABB(Vector *mins*, Vector *maxs*, Vector *point*)| Returns the squared distance to a bounding box.   |
+| *Vector* CalcClosestPointOnAABB(Vector *mins*, Vector *maxs*, Vector *point*)| Returns the closest point on a bounding box.   |
+| *float* CalcDistanceToLine(Vector *point*, Vector *vLineA*, Vector *vLineB*)| Returns the distance to a line.   |
+| *Vector* CalcClosestPointOnLine(Vector *point*, Vector *vLineA*, Vector *vLineB*)| Returns the closest point on a line.   |
+| *float* CalcDistanceToLineSegment(Vector *point*, Vector *vLineA*, Vector *vLineB*)| Returns the distance to a line segment.   |
+| *Vector* CalcClosestPointOnLineSegment(Vector *point*, Vector *vLineA*, Vector *vLineB*)| Returns the closest point on a line segment.   |
+
+#### Misc.
+
+|	Signature	|	Description	|
+|:------------- | :-----|
+| *float* Approach(*float* target, *float* value, *float* speed)| Returns a value which approaches the target value from the input value with the specified speed.   |
+| *float* PredictedPosition(*CBaseEntity* target, *float* flTimeDelta)| Predicts what an entity's position will be in a given amount of time.   |
+
+***
 
 ## Entity Classes
 These are entity-based classes Mapbase exposes to VScript. Entities based on one class (e.g. `CAI_BaseNPC` for all NPCs) can use any function from that base class. `CBaseEntity` is the "root" class of all entities and all base classes, so any entity can use its functions.