upload "kind" alien swarm

game/server/swarm/asw_tutorial_spawning.cpp

@@ -0,0 +1,36 @@
+#include "cbase.h"
+#include "asw_tutorial_spawning.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+LINK_ENTITY_TO_CLASS(info_tutorial_start, CASW_TutorialStartPoint);
+
+ConVar asw_tutorial_save_stage("asw_tutorial_save_stage", "0", FCVAR_ARCHIVE, "How far through the tutorial the player has got");
+
+BEGIN_DATADESC( CASW_TutorialStartPoint )
+	DEFINE_KEYFIELD( m_iMarineSlot,			FIELD_INTEGER,		"MarineSlot" ),	
+	DEFINE_KEYFIELD( m_iSaveStage,			FIELD_INTEGER,		"SaveStage" ),	
+END_DATADESC()
+
+// static
+CASW_TutorialStartPoint* CASW_TutorialStartPoint::GetTutorialStartPoint(int iMarineSlot)
+{
+	if (iMarineSlot<0 || iMarineSlot>=8)
+		return NULL;
+
+	CASW_TutorialStartPoint* pStartEntity = (CASW_TutorialStartPoint*) gEntList.FindEntityByClassname( NULL, "info_tutorial_start");
+	while (pStartEntity != NULL)
+	{
+		if (pStartEntity->m_iMarineSlot == iMarineSlot
+			&& pStartEntity->m_iSaveStage == GetTutorialSaveStage())
+			return pStartEntity;
+		pStartEntity = (CASW_TutorialStartPoint*) gEntList.FindEntityByClassname( pStartEntity, "info_tutorial_start");
+	}
+	return NULL;
+}
+
+int CASW_TutorialStartPoint::GetTutorialSaveStage()
+{
+	return asw_tutorial_save_stage.GetInt();
+}