Add support for reading iconColors palette field from items.

3 files changed, 84 insertions, 6 deletions

diff --git a/src/resources/db/itemdb.cpp b/src/resources/db/itemdb.cpp
index 2f593e551..784a0e619 100644
--- a/src/resources/db/itemdb.cpp
+++ b/src/resources/db/itemdb.cpp
@@ -319,12 +319,19 @@ void ItemDB::loadXmlFile(const std::string &fileName, int &tagNum)
             node, "maxFloorOffset", mapTileSize, 0, mapTileSize);
         std::string useButton = XML::langProperty(node, "useButton", "");
         std::string useButton2 = XML::langProperty(node, "useButton2", "");
-        std::string colors;
-        colors = XML::getProperty(node, "colors", "");
+        std::string colors = XML::getProperty(node, "colors", "");
+        std::string iconColors = XML::getProperty(node, "iconColors", "");
+        if (iconColors.empty())
+            iconColors = colors;
 
         // check for empty hair palete
-        if (colors.empty() && id <= -1 && id > -100)
-            colors = "hair";
+        if (id <= -1 && id > -100)
+        {
+            if (colors.empty())
+                colors = "hair";
+            if (iconColors.empty())
+                iconColors = "hair";
+        }
 
         std::string tags[3];
         tags[0] = XML::getProperty(node, "tag",
@@ -425,6 +432,7 @@ void ItemDB::loadXmlFile(const std::string &fileName, int &tagNum)
         itemInfo->setDrawAfter(-1, parseSpriteName(drawAfter));
         itemInfo->setDrawPriority(-1, drawPriority);
         itemInfo->setColorsList(colors);
+        itemInfo->setIconColorsList(iconColors);
         itemInfo->setMaxFloorOffset(maxFloorOffset);
         itemInfo->setPickupCursor(XML::getProperty(
             node, "pickupCursor", "pickup"));
diff --git a/src/resources/iteminfo.cpp b/src/resources/iteminfo.cpp
index ade20ef0b..56b2e1fe0 100644
--- a/src/resources/iteminfo.cpp
+++ b/src/resources/iteminfo.cpp
@@ -60,7 +60,9 @@ ItemInfo::ItemInfo() :
     mSounds(),
     mTags(),
     mColorsList(nullptr),
+    mIconColorsList(nullptr),
     mColorsListName(),
+    mIconColorsListName(),
     mCardColor(ItemColor_zero),
     mHitEffectId(-1),
     mCriticalHitEffectId(-1),
@@ -202,6 +204,20 @@ void ItemInfo::setColorsList(const std::string &name)
     }
 }
 
+void ItemInfo::setIconColorsList(const std::string &name)
+{
+    if (name.empty())
+    {
+        mIconColorsList = nullptr;
+        mIconColorsListName.clear();
+    }
+    else
+    {
+        mIconColorsList = ColorDB::getColorsList(name);
+        mIconColorsListName = name;
+    }
+}
+
 std::string ItemInfo::getDyeColorsString(const ItemColor color) const
 {
     if (!mColorsList || mColorsListName.empty())
@@ -215,6 +231,19 @@ std::string ItemInfo::getDyeColorsString(const ItemColor color) const
     return it->second.color;
 }
 
+std::string ItemInfo::getDyeIconColorsString(const ItemColor color) const
+{
+    if (!mIconColorsList || mIconColorsListName.empty())
+        return "";
+
+    const std::map <ItemColor, ColorDB::ItemColorData>::const_iterator
+        it = mIconColorsList->find(color);
+    if (it == mIconColorsList->end())
+        return "";
+
+    return it->second.color;
+}
+
 const std::string ItemInfo::getDescription(const ItemColor color) const
 {
     return replaceColors(mDescription, color);
@@ -393,3 +422,27 @@ std::string ItemInfo::getColor(const ItemColor idx) const
         return std::string();
     return it->second.color;
 }
+
+std::string ItemInfo::getIconColorName(const ItemColor idx) const
+{
+    if (!mIconColorsList)
+        return std::string();
+
+    const std::map <ItemColor, ColorDB::ItemColorData>::const_iterator
+        it = mIconColorsList->find(idx);
+    if (it == mIconColorsList->end())
+        return std::string();
+    return it->second.name;
+}
+
+std::string ItemInfo::getIconColor(const ItemColor idx) const
+{
+    if (!mIconColorsList)
+        return std::string();
+
+    const std::map <ItemColor, ColorDB::ItemColorData>::const_iterator
+        it = mIconColorsList->find(idx);
+    if (it == mIconColorsList->end())
+        return std::string();
+    return it->second.color;
+}
diff --git a/src/resources/iteminfo.h b/src/resources/iteminfo.h
index 27191f92e..c022b650a 100644
--- a/src/resources/iteminfo.h
+++ b/src/resources/iteminfo.h
@@ -245,13 +245,22 @@ class ItemInfo final
         const SpriteToItemMap *getSpriteToItemReplaceMap(const int directions)
                                                          const A_WARN_UNUSED;
 
-        std::string getDyeColorsString(const ItemColor color) const A_WARN_UNUSED;
+        std::string getDyeColorsString(const ItemColor color)
+                                       const A_WARN_UNUSED;
+
+        std::string getDyeIconColorsString(const ItemColor color)
+                                           const A_WARN_UNUSED;
 
         void setColorsList(const std::string &name);
 
+        void setIconColorsList(const std::string &name);
+
         bool isHaveColors() const A_WARN_UNUSED
         { return !mColorsListName.empty(); }
 
+        bool isHaveIconColors() const A_WARN_UNUSED
+        { return !mIconColorsListName.empty(); }
+
         const std::string replaceColors(std::string str,
                                         const ItemColor color)
                                         const A_WARN_UNUSED;
@@ -274,10 +283,16 @@ class ItemInfo final
         int getColorsSize() const
         { return mColorsList ? static_cast<int>(mColorsList->size()) : 0; }
 
-        std::string getColorName(const ItemColor idx) const;
+        int getIconColorsSize() const
+        { return mIconColorsList ? static_cast<int>(mIconColorsList->size())
+            : 0; }
 
+        std::string getColorName(const ItemColor idx) const;
         std::string getColor(const ItemColor idx) const;
 
+        std::string getIconColorName(const ItemColor idx) const;
+        std::string getIconColor(const ItemColor idx) const;
+
         int mDrawBefore[10];
         int mDrawAfter[10];
         int mDrawPriority[10];
@@ -325,7 +340,9 @@ class ItemInfo final
         std::map <ItemSoundEvent::Type, SoundInfoVect> mSounds;
         std::map <int, int> mTags;
         const std::map <ItemColor, ColorDB::ItemColorData> *mColorsList;
+        const std::map <ItemColor, ColorDB::ItemColorData> *mIconColorsList;
         std::string mColorsListName;
+        std::string mIconColorsListName;
         ItemColor mCardColor;
         int mHitEffectId;
         int mCriticalHitEffectId;