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diff --git a/src/parsec/e_colani.cpp b/src/parsec/e_colani.cpp
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+/*
+ * PARSEC - Color Animations
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:22 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Markus Hadwiger     <msh@parsec.org>   1999
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */ 
+
+// C library
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+
+// global externals
+#include "globals.h"
+
+// local module header
+#include "e_colani.h"
+
+// proprietary module headers
+#include "con_aux.h"
+#include "obj_ctrl.h"
+
+
+
+// maximum number of registered colanims --------------------------------------
+//
+#define MAX_NUM_REGISTERED_COLANIMS		64
+
+
+// tables for registered colanims ---------------------------------------------
+//
+PUBLIC int			num_registered_colanims = 0;
+PUBLIC colanimreg_s	registered_colanims[ MAX_NUM_REGISTERED_COLANIMS ];
+
+
+// fetch already registered colanim via name ----------------------------------
+//
+colanimreg_s *FetchColAnim( char *name, dword *colanimid )
+{
+	ASSERT( name != NULL );
+
+	for ( int cid = 0; cid < num_registered_colanims; cid++ ) {
+
+		ASSERT( registered_colanims[ cid ].name != NULL );
+		if ( stricmp( registered_colanims[ cid ].name, name ) == 0 ) {
+
+			if ( colanimid != NULL )
+				*colanimid = cid;
+			return &registered_colanims[ cid ];
+		}
+	}
+
+	return NULL;
+}
+
+
+// init colanim in specified face anim state ----------------------------------
+//
+void InitAnimStateColAnim( FaceAnimState *animstate, colanim_s *colanim, dword colflags )
+{
+	ASSERT( animstate != NULL );
+	ASSERT( colanim != NULL );
+
+	animstate->ColAnim	= colanim;
+	animstate->ColFlags	= colflags;
+	animstate->col_pos0	= 0;
+	animstate->col_pos1	= 0;
+
+	ASSERT( colanim->col_table0 != NULL );
+	colfrm_s *col0 = &colanim->col_table0[ animstate->col_pos0 ];
+	animstate->col_time0 = col0->deltatime;
+
+	if ( colanim->col_table1 != NULL ) {
+		colfrm_s *col1 = &colanim->col_table1[ animstate->col_pos1 ];
+		animstate->col_time1 = col1->deltatime;
+	}
+}
+
+
+// check object for use of specified colanim, update if used ------------------
+//
+PRIVATE
+void UpdateObjectColAnims( GenObject *obj, colanim_s *colanim )
+{
+	ASSERT( obj != NULL );
+	ASSERT( colanim != NULL );
+
+	if ( obj->FaceAnimStates == NULL )
+		return;
+
+	// scan all active anim states
+	for ( int stindx = 0; stindx < obj->ActiveFaceAnims; stindx++ ) {
+
+		FaceAnimState *animstate = &obj->FaceAnimStates[ stindx ];
+
+		// update animstate with respect to changed colanim
+		if ( animstate->ColAnim == colanim ) {
+			InitAnimStateColAnim( animstate, colanim, animstate->ColFlags );
+		}
+	}
+}
+
+
+// update specified colanim in all objects that use it ------------------------
+//
+PRIVATE
+void UpdateWorldColAnims( colanim_s *colanim )
+{
+	ASSERT( colanim != NULL );
+
+	// scan ships
+	GenObject *objlist = FetchFirstShip();
+	for ( ; objlist != NULL; objlist = objlist->NextObj ) {
+		UpdateObjectColAnims( objlist, colanim );
+	}
+	UpdateObjectColAnims( MyShip, colanim );
+
+	// scan lasers
+	objlist = FetchFirstLaser();
+	for ( ; objlist != NULL; objlist = objlist->NextObj ) {
+		UpdateObjectColAnims( objlist, colanim );
+	}
+
+	// scan missiles
+	objlist = FetchFirstMissile();
+	for ( ; objlist != NULL; objlist = objlist->NextObj ) {
+		UpdateObjectColAnims( objlist, colanim );
+	}
+
+	// scan extras
+	objlist = FetchFirstExtra();
+	for ( ; objlist != NULL; objlist = objlist->NextObj ) {
+		UpdateObjectColAnims( objlist, colanim );
+	}
+
+	// scan custom objects
+	objlist = FetchFirstCustom();
+	for ( ; objlist != NULL; objlist = objlist->NextObj ) {
+		UpdateObjectColAnims( objlist, colanim );
+	}
+}
+
+
+// register new colanim -------------------------------------------------------
+//
+int RegisterColAnim( colanimreg_s *colanimreg )
+{
+	ASSERT( colanimreg != NULL );
+
+	if ( num_registered_colanims >= MAX_NUM_REGISTERED_COLANIMS )
+		return FALSE;
+
+	// name is mandatory
+	if ( colanimreg->name == NULL )
+		return FALSE;
+
+	int			overwrite = FALSE;
+	dword		colanimid = num_registered_colanims;
+	colanim_s*	colanim   = &registered_colanims[ colanimid ].colanim;
+
+	// check for already registered colanim of same name
+	if ( FetchColAnim( colanimreg->name, &colanimid ) != NULL ) {
+
+		if ( !AUX_ENABLE_COLANIM_OVERLOADING )
+			return FALSE;
+
+		// previously registered colanim will be overwritten
+		colanim   = &registered_colanims[ colanimid ].colanim;
+		overwrite = TRUE;
+
+		// mem was reserved in one block for both tables
+		ASSERT( colanim->col_table0 != NULL );
+		FREEMEM( colanim->col_table0 );
+		memset( colanim, 0, sizeof( colanim_s ) );
+
+	} else {
+
+		// allocate new colanim name
+		char *name = (char *) ALLOCMEM( strlen( colanimreg->name ) + 1 );
+		if ( name == NULL )
+			OUTOFMEM( 0 );
+		strcpy( name, colanimreg->name );
+
+		ASSERT( registered_colanims[ colanimid ].name == NULL );
+		registered_colanims[ colanimid ].name = name;
+
+		num_registered_colanims++;
+	}
+
+	// copy new colanim info
+	memcpy( colanim, &colanimreg->colanim, sizeof( colanim_s ) );
+
+	// if old colanim has been overwritten its users must be updated
+	if ( overwrite ) {
+		UpdateWorldColAnims( colanim );
+	}
+
+	return TRUE;
+}
+
+
+