From 7aa5c4d120319a513527ec0dcf357069bc85a493 Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@zdoom.fake>
Date: Thu, 11 Oct 2012 03:40:21 +0000
Subject: [PATCH] - Added sqrt, fixedsqrt, and vectorlength to ACC.

SVN r3884 (trunk)
---
 pcode.c  | 3 +++
 pcode.h  | 3 +++
 symbol.c | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/pcode.c b/pcode.c
index 9d5fd41..c13bf36 100644
--- a/pcode.c
+++ b/pcode.c
@@ -476,6 +476,9 @@ static char *PCDNames[PCODE_COMMAND_COUNT] =
 	"PCD_CALLSTACK",			// from Eternity
 	"PCD_SCRIPTWAITNAMED",
 	"PCD_TRANSLATIONRANGE3",
+	"PCD_SQRT",
+	"PCD_FIXEDSQRT",
+	"PCD_VECTORLENGTH",
 };
 
 // CODE --------------------------------------------------------------------
diff --git a/pcode.h b/pcode.h
index fdad84e..fa09f64 100644
--- a/pcode.h
+++ b/pcode.h
@@ -425,6 +425,9 @@ typedef enum
 	PCD_CALLSTACK,			// from Eternity
 	PCD_SCRIPTWAITNAMED,
 	PCD_TRANSLATIONRANGE3,
+	PCD_SQRT,
+	PCD_FIXEDSQRT,
+	PCD_VECTORLENGTH,
 
 	PCODE_COMMAND_COUNT
 } pcd_t;
diff --git a/symbol.c b/symbol.c
index 3c6a6d0..1d92dde 100644
--- a/symbol.c
+++ b/symbol.c
@@ -143,6 +143,9 @@ static internFuncDef_t InternalFunctions[] =
 	{ "sin", PCD_NOP, PCD_SIN, 1, 0, 0, YES, NO },
 	{ "cos", PCD_NOP, PCD_COS, 1, 0, 0, YES, NO },
 	{ "vectorangle", PCD_NOP, PCD_VECTORANGLE, 2, 0, 0, YES, NO },
+	{ "vectorlength", PCD_NOP, PCD_VECTORLENGTH, 2, 0, 0, YES, NO },
+	{ "sqrt", PCD_NOP, PCD_SQRT, 1, 0, 0, YES, NO },
+	{ "fixedsqrt", PCD_NOP, PCD_SQRT, 1, 0, 0, YES, NO },
 	{ "checkweapon", PCD_NOP, PCD_CHECKWEAPON, 1, 0, 0, YES, NO },
 	{ "setweapon", PCD_NOP, PCD_SETWEAPON, 1, 0, 0, YES, NO },
 	{ "setmarineweapon", PCD_NOP, PCD_SETMARINEWEAPON, 2, 0, 0, NO, NO },