From 379b4806ef9f8f4f563022c1e7bf06d26c3a1d29 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Thu, 9 Jan 2003 02:55:16 +0000
Subject: [PATCH] add RageTextureID::equal

---
 stepmania/src/RageTexture.cpp | 13 +++++++++++++
 stepmania/src/RageTexture.h   |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/stepmania/src/RageTexture.cpp b/stepmania/src/RageTexture.cpp
index 9e7612f86d..ee8812e73e 100644
--- a/stepmania/src/RageTexture.cpp
+++ b/stepmania/src/RageTexture.cpp
@@ -24,6 +24,19 @@ void RageTextureID::Init()
 	iColorDepth = TEXTUREMAN->GetTextureColorDepth();
 }
 
+bool RageTextureID::equal(const RageTextureID &rhs) const
+{
+	if(filename != rhs.filename) return false;
+	if(iMaxSize != rhs.iMaxSize) return false;
+	if(iMipMaps != rhs.iMipMaps) return false;
+	if(iAlphaBits != rhs.iAlphaBits) return false;
+	if(iColorDepth != rhs.iColorDepth) return false;
+	if(bDither != rhs.bDither) return false;
+	if(bStretch != rhs.bStretch) return false;
+	return true;
+}
+
+
 RageTexture::RageTexture( RageTextureID name )
 {
 //	LOG->Trace( "RageTexture::RageTexture()" );
diff --git a/stepmania/src/RageTexture.h b/stepmania/src/RageTexture.h
index 2a76797bbe..296c95d1fe 100644
--- a/stepmania/src/RageTexture.h
+++ b/stepmania/src/RageTexture.h
@@ -32,6 +32,8 @@ struct RageTextureID
 
 	/* Define an ordering so this can be used in a set<>. */
 	bool operator< (const RageTextureID &rhs) const	{ return filename < rhs.filename; }
+	bool equal(const RageTextureID &rhs) const;
+
 	void Init();
 
 	RageTextureID() { Init(); }