From 9320c9c453d7dbe8868a85ebd4cfe8e4f48b126b Mon Sep 17 00:00:00 2001
From: Aaron Dean <8dino2@gmail.com>
Date: Thu, 7 Sep 2023 13:13:47 -0400
Subject: [PATCH] Converted VectorNormalize to float

---
 actionlite/q_std.cpp | 21 +++++++++++++++++++++
 actionlite/q_std.h   |  3 ++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/actionlite/q_std.cpp b/actionlite/q_std.cpp
index 87c959f..f7ff083 100644
--- a/actionlite/q_std.cpp
+++ b/actionlite/q_std.cpp
@@ -117,6 +117,27 @@ skipwhite:
 	return buffer;
 }
 
+// Action Add
+float VectorNormalize (vec3_t v)
+{
+	float	length, ilength;
+
+	length = v[0]*v[0] + v[1]*v[1] + v[2]*v[2];
+
+	if (length)
+	{
+		length = sqrtf(length);		// FIXME
+		ilength = 1/length;
+		v[0] *= ilength;
+		v[1] *= ilength;
+		v[2] *= ilength;
+	}
+		
+	return length;
+
+}
+// Action Add end
+
 /*
 ============================================================================
 
diff --git a/actionlite/q_std.h b/actionlite/q_std.h
index 02e94cb..48fcb05 100644
--- a/actionlite/q_std.h
+++ b/actionlite/q_std.h
@@ -220,7 +220,8 @@ size_t Q_strlcat(char* dst, const char* src, size_t siz);
 //======================================================================
 
 //void AddPointToBounds (const vec3_t v, vec3_t mins, vec3_t maxs);
-vec3_t VectorNormalize (vec3_t v);	// returns vector length
+
+float VectorNormalize (vec3_t v);	// returns vector length
 vec3_t VectorNormalize2 (const vec3_t v, vec3_t out);
 
 int Q_log2 (int val);