Do not make all attributes persistent

By default they are not persistent now (meaning that they wont get
stored in the database).

4 files changed, 27 insertions, 11 deletions

diff --git a/example/attributes.xml b/example/attributes.xml
index 09868892..ee567f26 100644
--- a/example/attributes.xml
+++ b/example/attributes.xml
@@ -11,7 +11,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="str" effect="Strength %+.1f" />
     </attribute>
     <attribute id="2" name="Agility"
@@ -19,7 +20,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="agi" effect="Agility %+.1f" />
     </attribute>
     <attribute id="3" name="Vitality"
@@ -27,7 +29,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="vit" effect="Vitality %+.1f" />
     </attribute>
     <attribute id="4" name="Intelligence"
@@ -35,7 +38,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="int" effect="Intelligence %+.1f" />
     </attribute>
     <attribute id="5" name="Dexterity"
@@ -43,7 +47,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="dex" effect="Dexterity %+.1f" />
     </attribute>
     <attribute id="6" name="Willpower"
@@ -51,7 +56,8 @@
         modifiable="true"
         scope="character"
         minimum="0"
-        maximum="255">
+        maximum="255"
+        persistent="true">
         <modifier stacktype="stackable" modtype="additive" tag="wil" effect="Willpower %+.1f" />
     </attribute>
     <attribute id="7" name="Accuracy"
diff --git a/src/game-server/attributeinfo.h b/src/game-server/attributeinfo.h
index 8b9adfe6..b18e8f6d 100644
--- a/src/game-server/attributeinfo.h
+++ b/src/game-server/attributeinfo.h
@@ -60,6 +60,7 @@ struct AttributeInfo
     AttributeInfo(int id, const std::string &name):
         id(id),
         name(name),
+        persistent(false),
         minimum(std::numeric_limits<double>::min()),
         maximum(std::numeric_limits<double>::max()),
         modifiable(false)
@@ -67,7 +68,7 @@ struct AttributeInfo
 
     int id;
     std::string name;
-
+    bool persistent;
     double minimum;
     double maximum;
     bool modifiable;
diff --git a/src/game-server/attributemanager.cpp b/src/game-server/attributemanager.cpp
index cb922511..3a19e1b6 100644
--- a/src/game-server/attributemanager.cpp
+++ b/src/game-server/attributemanager.cpp
@@ -114,6 +114,8 @@ void AttributeManager::readAttributeNode(xmlNodePtr attributeNode)
 
     AttributeInfo *attribute = new AttributeInfo(id, name);
 
+    attribute->persistent = XML::getBoolProperty(attributeNode, "persistent",
+                                                 false);
     attribute->modifiers = std::vector<AttributeModifier>();
     attribute->minimum = XML::getFloatProperty(attributeNode, "minimum",
                                            std::numeric_limits<double>::min());
diff --git a/src/game-server/character.cpp b/src/game-server/character.cpp
index 74df2122..0944f757 100644
--- a/src/game-server/character.cpp
+++ b/src/game-server/character.cpp
@@ -223,12 +223,19 @@ void CharacterComponent::serialize(Entity &entity, MessageOut &msg)
 
 
     const AttributeMap &attributes = beingComponent->getAttributes();
-    msg.writeInt16(attributes.size());
-    for (auto attributeIt : attributes)
+    std::map<const AttributeInfo *, const Attribute *> attributesToSend;
+    for (auto &attributeIt : attributes)
+    {
+        if (attributeIt.first->persistent)
+            attributesToSend.insert(std::make_pair(attributeIt.first,
+                                                   &attributeIt.second));
+    }
+    msg.writeInt16(attributesToSend.size());
+    for (auto &attributeIt : attributesToSend)
     {
         msg.writeInt16(attributeIt.first->id);
-        msg.writeDouble(attributeIt.second.getBase());
-        msg.writeDouble(attributeIt.second.getModifiedAttribute());
+        msg.writeDouble(attributeIt.second->getBase());
+        msg.writeDouble(attributeIt.second->getModifiedAttribute());
     }
 
     // status effects currently affecting the character