Parse Item sets from config. Fix constness of item set getter, and change AddSetBonus function to be statically used instead, makes more sense.

Crawler/AttributableStat.h

@@ -104,8 +104,8 @@ public:
 	inline int&get(ItemAttribute a){
 		return attributes[a];
 	}
-	inline const int get_readOnly(ItemAttribute a)const{
-		return attributes.at(a);
+	inline const int get_readOnly(ItemAttribute a){
+		return attributes[a];
 	}
 	inline static AttributeData GetDisplayInfo(ItemAttribute a){
 		return data[a];

Crawler/Crawler.cpp

@@ -123,6 +123,9 @@ Crawler::Crawler()
 	std::string ITEM_CONFIG = CONFIG_PATH + "item_config"_S;
 	utils::datafile::Read(DATA,ITEM_CONFIG);
 
+	std::string ITEM_SET_CONFIG = CONFIG_PATH + "item_set_config"_S;
+	utils::datafile::Read(DATA,ITEM_SET_CONFIG);
+
 	for(auto&key:DATA.GetProperty("ItemConfiguration").GetKeys()){
 		std::string config = DATA["ItemConfiguration"][key.first].GetString();
 		utils::datafile::Read(DATA,CONFIG_PATH + "item_directory"_S + config);

Crawler/Item.cpp

@@ -80,6 +80,8 @@ void ItemInfo::InitializeItems(){
 		ItemAttributable::stringToAttribute[ItemAttributable::GetDisplayInfo(attr).name]=attr;
 	}
 
+	InitializeSets();
+
 	for(auto&key:DATA["ItemCategory"].GetKeys()){
 		ITEM_CATEGORIES[key.first];
 		Inventory::sortedInv[key.first];
@@ -93,6 +95,7 @@ void ItemInfo::InitializeItems(){
 			img.Load(imgPath);
 
 			std::string scriptName="",description="",category="";
+			std::string setName="";
 			float castTime=0;
 			std::vector<std::string> slot;
 			float cooldownTime="Item.Item Cooldown Time"_F;
@@ -123,6 +126,9 @@ void ItemInfo::InitializeItems(){
 					for(int i=0;i<data[key.first]["StatValues"].GetValueCount();i++){
 						statValueList.push_back(ItemAttributable::GetAttributeFromString(data[key.first]["StatValues"].GetString(i)));
 					}
+				}else
+				if(keyName=="PartofSet"){
+					setName=data[key.first][keyName].GetString();
 				}else{ //THis is a custom override modifier for a script. NO-OP
 				}
 			}
@@ -153,6 +159,7 @@ void ItemInfo::InitializeItems(){
 			it.castTime=castTime;
 			it.cooldownTime=cooldownTime;
 			it.slot=EquipSlot::NONE;
+			it.set=setName;
 			if(slot.size()>0){
 				for(std::string&s:slot){
 					if(!nameToEquipSlot.count(s))ERR("WARNING! Tried to add item "<<it.name<<" to slot "<<s<<" which doesn't exist!");
@@ -468,7 +475,11 @@ const Stats&EnhancementInfo::operator[](int level)const{
 	return enhancementStats[level];
 }
 
-const ItemSet&Item::GetItemSet()const{
+bool ItemInfo::HasItemSet(){
+	return ItemSet::sets.count(set);
+}
+
+const ItemSet&ItemInfo::ItemSet()const{
 	return ItemSet::sets[set];
 };
 
@@ -477,10 +488,10 @@ const Stats&ItemSet::operator[](int setPieces)const{
 	return setBonuses[setPieces];
 };
 
-void ItemSet::AddSetBonus(int pieceCount,const Stats&bonuses){
+void ItemSet::AddSetBonus(std::string setName,int pieceCount,Stats&bonuses){
 	if(pieceCount<=0||pieceCount>=9)ERR("Piece count is invalid! Expecting a value (1-8) but got "<<pieceCount);
-	for(int i=pieceCount-1;i<setBonuses.size();i++){
-		setBonuses[i]+=bonuses;
+	for(int i=pieceCount-1;i<sets[setName].setBonuses.size();i++){
+		sets[setName].setBonuses[i]+=bonuses;
 	}
 }
 
@@ -516,4 +527,23 @@ void EnhancementInfo::SetAttribute(int enhanceLevel,ItemAttribute attribute,int
 		enhancementStats.push_back({});
 	}
 	enhancementStats[enhanceLevel].A(attribute)=value;
+}
+
+void ItemInfo::InitializeSets(){
+	for(auto&key:DATA["ItemSet"].GetKeys()){
+		std::string setName=key.first;
+		datafile&setInfo=DATA["ItemSet"][setName];
+
+		for(int pieceCount=1;pieceCount<=8;pieceCount++){
+			if(setInfo.HasProperty(std::to_string(pieceCount))){
+				datafile&statInfo=setInfo[std::to_string(pieceCount)];
+				Stats bonuses;
+				for(auto&key:statInfo.GetKeys()){
+					ItemAttribute attr=bonuses.GetAttributeFromString(key.first);
+					bonuses.A(attr)=statInfo[key.first].GetInt(0);
+				}
+				ItemSet::AddSetBonus(setName,pieceCount,bonuses);
+			}
+		}
+	}
 }

Crawler/Item.h

@@ -67,9 +67,9 @@ enum class EquipSlot{
 
 struct Stats:ItemAttributable{
 public:
-	inline Stats&operator+=(const Stats&rhs){
+	inline Stats&operator+=(Stats&rhs){
 		for(ItemAttribute a=ItemAttribute(int(ItemAttribute::ENUM_START)+1);a<ItemAttribute::ENUM_END;a=ItemAttribute(int(a)+1)){
-			A(a)+=rhs.A_Read(a);
+			A(a)+=rhs.get_readOnly(a);
 		}
 		return *this;
 	};
@@ -83,13 +83,14 @@ public:
 	const Stats&operator[](int level)const;
 };
 
+//You cannot create instances of this class, access sets from ItemSet::sets and add the appropriate set bonuses.
 class ItemSet{
-	friend class Item;
+	friend class ItemInfo;
 	static std::map<std::string,ItemSet>sets;
 	std::array<Stats,8>setBonuses;
 public:
 	//Specify the piece count(1-8) for a set bonus to be applied.
-	void AddSetBonus(int pieceCount,const Stats&bonuses);
+	static void AddSetBonus(std::string setName,int pieceCount,Stats&bonuses);
 	//Gets a set bonus based on number of pieces (1-8)
 	const Stats&operator[](int setPieces)const;
 };
@@ -101,7 +102,6 @@ private:
 	//The amount in the current item stack.
 	uint32_t amt;
 	uint8_t enhancementLevel;
-	std::string set;
 	ItemInfo*it;
 public:
 	Item();
@@ -113,7 +113,6 @@ public:
 	EquipSlot GetEquipSlot();
 	Decal*Decal();
 	ItemScript&OnUseAction();
-	const ItemSet&GetItemSet()const;
 	float CastTime();
 	float CooldownTime();
 	bool IsBlank();
@@ -178,6 +177,7 @@ class ItemInfo{
 	EquipSlot slot;
 	EnhancementInfo enhancement;
 	Decal*img;
+	std::string set;
 	//Returns true if the item can be used, false otherwise
 	std::string useFunc="";
 	//Custom properties for this specific item's script.
@@ -186,6 +186,7 @@ class ItemInfo{
 
 private:
 	static void InitializeScripts();
+	static void InitializeSets();
 	static std::map<std::string,EquipSlot>nameToEquipSlot;
 public:
 	static void InitializeItems();
@@ -201,6 +202,9 @@ public:
 	float CastTime();
 	float CooldownTime();
 	EquipSlot Slot();
+	bool HasItemSet();
+	//NOTE: Not every item has a set! Verify with HasItemSet() first!
+	const ItemSet&ItemSet()const;
 };
 
 class ItemOverlay{

Crawler/Version.h

@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 0
 #define VERSION_MINOR 2
 #define VERSION_PATCH 1
-#define VERSION_BUILD 3460
+#define VERSION_BUILD 3470
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Crawler/assets/config/configuration.txt

@@ -42,6 +42,9 @@ class_list = Warrior, Thief, Ranger, Trapper, Wizard, Witch
 # Items Config
 item_config = items/items.txt
 
+# Item Set Config
+item_set_config = items/ItemSets.txt
+
 # Path to items configuration
 item_directory = items/