Add npc attribute what allow or prevent removing npc after out of sight.

New npc attribute: allowDelete

3 files changed, 12 insertions, 1 deletions

diff --git a/src/resources/beinginfo.cpp b/src/resources/beinginfo.cpp
index 1f1033e3c..5a36892d9 100644
--- a/src/resources/beinginfo.cpp
+++ b/src/resources/beinginfo.cpp
@@ -90,7 +90,8 @@ BeingInfo::BeingInfo() :
     mDeadDirectionType(1),
     mAttackDirectionType(1),
     mStaticMaxHP(false),
-    mTargetSelection(true)
+    mTargetSelection(true),
+    mAllowDelete(true)
 {
     SpriteDisplay display;
     display.sprites.push_back(SpriteReference::Empty);
diff --git a/src/resources/beinginfo.h b/src/resources/beinginfo.h
index 3429515e0..ad5f35a85 100644
--- a/src/resources/beinginfo.h
+++ b/src/resources/beinginfo.h
@@ -311,6 +311,12 @@ class BeingInfo final
         int getAttackDirectionType() const A_WARN_UNUSED
         { return mAttackDirectionType; }
 
+        void setAllowDelete(const bool b)
+        { mAllowDelete = b; }
+
+        int getAllowDelete() const A_WARN_UNUSED
+        { return mAllowDelete; }
+
         void setColorsList(const std::string &name);
 
         std::string getColor(const ItemColor idx) const A_WARN_UNUSED;
@@ -365,6 +371,7 @@ class BeingInfo final
         int mAttackDirectionType;
         bool mStaticMaxHP;
         bool mTargetSelection;
+        bool mAllowDelete;
 };
 
 typedef std::map<BeingTypeId, BeingInfo*> BeingInfos;
diff --git a/src/resources/db/npcdb.cpp b/src/resources/db/npcdb.cpp
index 8b47d33b4..1d2cf4899 100644
--- a/src/resources/db/npcdb.cpp
+++ b/src/resources/db/npcdb.cpp
@@ -109,6 +109,9 @@ void NPCDB::loadXmlFile(const std::string &fileName)
         currentInfo->setAvatarId(fromInt(XML::getProperty(
             npcNode, "avatar", 0), BeingTypeId));
 
+        currentInfo->setAllowDelete(XML::getBoolProperty(npcNode,
+            "allowDelete", true));
+
         SpriteDisplay display;
         for_each_xml_child_node(spriteNode, npcNode)
         {