123

CryMovie/SequenceIt.cpp

@@ -0,0 +1,60 @@
+#include "stdafx.h"
+#include "sequenceit.h"
+
+CSequenceIt::CSequenceIt()
+{
+	m_count = 0;
+	m_current = m_elements.end();
+}
+
+CSequenceIt::~CSequenceIt()
+{
+}
+
+void CSequenceIt::Release()
+{
+	delete this;
+}
+	
+void CSequenceIt::add( IAnimSequence* element )
+{
+	m_elements.push_back( element );
+	m_count++;
+	m_current = m_elements.begin();
+}
+
+void CSequenceIt::clear()
+{
+	m_elements.clear();
+	m_count = 0;
+	m_current = m_elements.end();
+}
+
+bool CSequenceIt::empty() const
+{
+	return m_count == 0;
+};
+
+int CSequenceIt::count() const
+{
+	return m_count;
+};
+	
+IAnimSequence* CSequenceIt::first()
+{
+	m_current = m_elements.begin();
+	if (m_current != m_elements.end()) {
+		return *m_current;
+	}
+	return 0;
+}
+
+IAnimSequence* CSequenceIt::next()
+{
+	if (m_current != m_elements.end()) {
+		if (++m_current != m_elements.end()) {
+			return *m_current;
+		}
+	}
+	return 0;
+}