Add draw filter (incomplete)

3 files changed, 11 insertions, 5 deletions

diff --git a/src/resources/itemdb.cpp b/src/resources/itemdb.cpp
index 385f32ee6..71b88d192 100644
--- a/src/resources/itemdb.cpp
+++ b/src/resources/itemdb.cpp
@@ -343,11 +343,16 @@ void ItemDB::load()
     mLoaded = true;
 }
 
-std::vector<std::string> &ItemDB::getTags()
+const std::vector<std::string> &ItemDB::getTags()
 {
     return mTagNames;
 }
 
+int ItemDB::getTagId(std::string tagName)
+{
+    return mTags[tagName];
+}
+
 void ItemDB::unload()
 {
     logger->log1("Unloading item database...");
diff --git a/src/resources/itemdb.h b/src/resources/itemdb.h
index 54e8ceb33..19e36889e 100644
--- a/src/resources/itemdb.h
+++ b/src/resources/itemdb.h
@@ -50,7 +50,7 @@ namespace ItemDB
      */
     void unload();
 
-    std::vector<std::string> &getTags();
+    const std::vector<std::string> &getTags();
 
     bool exists(int id);
 
@@ -63,6 +63,7 @@ namespace ItemDB
 
     const std::map<int, ItemInfo*> &getItemInfos();
 
+    int getTagId(std::string tagName);
     struct Stat
     {
         Stat(const std::string &tag,
diff --git a/src/resources/iteminfo.h b/src/resources/iteminfo.h
index 3ccbf01ec..19bba335d 100644
--- a/src/resources/iteminfo.h
+++ b/src/resources/iteminfo.h
@@ -207,11 +207,11 @@ class ItemInfo
         void setDrawPriority(int n)
         { mDrawPriority = n; }
 
-        std::set<int> &getTags()
+        std::map<int, int> getTags()
         { return mTags; }
 
         void addTag(int tag)
-        { mTags.insert(tag); }
+        { mTags[tag] = 1; }
 
     protected:
         SpriteDisplay mDisplay;     /**< Display info (like icon) */
@@ -243,7 +243,7 @@ class ItemInfo
 
         /** Stores the names of sounds to be played at certain event. */
         std::map < EquipmentSoundEvent, std::vector<std::string> > mSounds;
-        std::set <int> mTags;
+        std::map <int,int> mTags;
 };
 
 #endif