From 11138513bee8b3896847d326dbee54ed9aefe2c3 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sun, 3 Jul 2005 02:37:49 +0000
Subject: [PATCH] implement copy ctor.  fixes assertion failure after gameplay,
 due to a RageTexturePreloader being inside an Actor which is copied

---
 stepmania/src/RageTexturePreloader.cpp | 16 ++++++++++++++++
 stepmania/src/RageTexturePreloader.h   |  3 +++
 2 files changed, 19 insertions(+)

diff --git a/stepmania/src/RageTexturePreloader.cpp b/stepmania/src/RageTexturePreloader.cpp
index 5508ad5ea8..271ace6280 100644
--- a/stepmania/src/RageTexturePreloader.cpp
+++ b/stepmania/src/RageTexturePreloader.cpp
@@ -9,6 +9,22 @@
 #include "RageTexturePreloader.h"
 #include "RageTextureManager.h"
 
+RageTexturePreloader &RageTexturePreloader::operator=( const RageTexturePreloader &rhs )
+{
+	if( &rhs == this )
+		return *this;
+
+	UnloadAll();
+
+	for( unsigned i = 0; i < rhs.m_apTextures.size(); ++i )
+	{
+		RageTexture *pTexture = TEXTUREMAN->CopyTexture( rhs.m_apTextures[i] );
+		m_apTextures.push_back( pTexture );
+	}
+
+	return *this;
+}
+
 void RageTexturePreloader::Load( const RageTextureID &ID )
 {
 	ASSERT( TEXTUREMAN );
diff --git a/stepmania/src/RageTexturePreloader.h b/stepmania/src/RageTexturePreloader.h
index 3782f31302..a7bfb04805 100644
--- a/stepmania/src/RageTexturePreloader.h
+++ b/stepmania/src/RageTexturePreloader.h
@@ -9,6 +9,9 @@ struct RageTextureID;
 class RageTexturePreloader
 {
 public:
+	RageTexturePreloader() { }
+	RageTexturePreloader( const RageTexturePreloader &cpy ) { *this = cpy; }
+	RageTexturePreloader &operator=( const RageTexturePreloader &rhs );
 	~RageTexturePreloader();
 	void Load( const RageTextureID &ID );
 	void UnloadAll();