Incorporated stat differences to equip menu display.

Crawler/AttributableStat.cpp

@@ -0,0 +1,52 @@
+#pragma region License
+/*
+License (OLC-3)
+~~~~~~~~~~~~~~~
+
+Copyright 2018 - 2022 OneLoneCoder.com
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions or derivations of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions or derivative works in binary form must reproduce the above
+copyright notice. This list of conditions and the following	disclaimer must be
+reproduced in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may
+be used to endorse or promote products derived from this software without specific
+prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	"AS IS" AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+SHALL THE COPYRIGHT	HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL,	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+Portions of this software are copyright © 2023 The FreeType
+Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
+All rights reserved.
+*/
+#pragma endregion
+#include "Item.h"
+
+ItemAttributable&ItemAttributable::operator+=(Stats&rhs){
+	for(ItemAttribute a=ItemAttribute(int(ItemAttribute::ENUM_START)+1);a<ItemAttribute::ENUM_END;a=ItemAttribute(int(a)+1)){
+		A(a)+=rhs.get_readOnly(a);
+	}
+	return *this;
+};
+
+ItemAttributable&ItemAttributable::operator+=(ItemAttributable&rhs){
+	for(ItemAttribute a=ItemAttribute(int(ItemAttribute::ENUM_START)+1);a<ItemAttribute::ENUM_END;a=ItemAttribute(int(a)+1)){
+		A(a)+=rhs.get_readOnly(a);
+	}
+	return *this;
+};

Crawler/AttributableStat.h

@@ -76,6 +76,8 @@ enum class ItemAttribute{
 /*////////////////////////////////////////////*/
 };
 
+class Stats;
+
 class ItemAttributable{
 	friend class ItemInfo;
 	std::map<ItemAttribute,int>attributes;
@@ -96,6 +98,8 @@ private:
 		{ItemAttribute::attackPct,{"Attack %",DisplayType::DISPLAY_AS_PERCENT}}, //Percentage of damage increased by.
 	};
 public:
+	ItemAttributable&operator+=(ItemAttributable&rhs);
+	ItemAttributable&operator+=(Stats&rhs);
 
 	//Returns a copy of all the attributes to be passed to a new instance easily / to sync values between both.
 	inline void copyTo(ItemAttributable&target){

Crawler/CharacterMenuWindow.cpp

@@ -133,23 +133,37 @@ void Menu::InitializeCharacterMenuWindow(){
 				},[&](MenuFuncData data){
 						MenuItemItemButton*button=(MenuItemItemButton*)data.component;
 						Item&buttonItem=button->GetItem();
+						std::vector<int>statsBeforeEquip;
+						EquipSlot slot=EquipSlot(button->I(Attribute::EQUIP_TYPE));
 						for(ItemAttribute attribute:displayAttrs){
-							int stat=buttonItem.GetStats().get(attribute);
+							statsBeforeEquip.push_back(game->GetPlayer()->GetStat(attribute));
-							if(stat>0){
-								MenuLabel*statDisplayLabel=Component<MenuLabel>(CHARACTER_MENU,"Attribute "+ItemAttributable::GetDisplayInfo(attribute).name+" Label");
-								statDisplayLabel->I(Attribute::STAT_CHANGE)=stat;
 						}
+						Item*equippedItem=Inventory::GetEquip(slot);
+						Inventory::EquipItem(buttonItem,slot);
+						for(int counter=0;ItemAttribute attribute:displayAttrs){
+							MenuLabel*statDisplayLabel=Component<MenuLabel>(CHARACTER_MENU,"Attribute "+ItemAttributable::GetDisplayInfo(attribute).name+" Label");
+							int statChangeAmt=game->GetPlayer()->GetStat(attribute)-statsBeforeEquip[counter];
+							std::string baseLabel=statDisplayLabel->S(Attribute::BASE_TEXT);
+							if(statChangeAmt>0){
+								baseLabel+=Color::Green+"(+"+std::to_string(statChangeAmt)+")";
+							}else
+							if(statChangeAmt<0){
+								baseLabel+=Color::Red+"("+std::to_string(statChangeAmt)+")";
+							}
+							statDisplayLabel->SetLabel(baseLabel);
+							counter++;
+						}
+						Inventory::UnequipItem(slot);
+						if(*equippedItem!=Item::BLANK){
+							Inventory::EquipItem(*equippedItem,slot);
 						}
 					return true;
 				},[&](MenuFuncData data){
 						MenuItemItemButton*button=(MenuItemItemButton*)data.component;
 						Item&buttonItem=button->GetItem();
 						for(ItemAttribute attribute:displayAttrs){
-							int stat=buttonItem.GetStats().get(attribute);
-							if(stat>0){
 							MenuLabel*statDisplayLabel=Component<MenuLabel>(CHARACTER_MENU,"Attribute "+ItemAttributable::GetDisplayInfo(attribute).name+" Label");
-								statDisplayLabel->I(Attribute::STAT_CHANGE)=stat;
+							statDisplayLabel->SetLabel(statDisplayLabel->S(Attribute::BASE_TEXT));
-							}
 						}
 					return true;
 				});
@@ -185,6 +199,7 @@ void Menu::InitializeCharacterMenuWindow(){
 			attrStr+="%";
 		}
 		MenuLabel*attrLabel=NEW MenuLabel(CHARACTER_MENU,{{245,36+2+float(yOffset)},{62,18}},attrStr,1,ComponentAttr::SHADOW|ComponentAttr::LEFT_ALIGN);
+		attrLabel->S(Attribute::BASE_TEXT)=attrStr;
 		yOffset+=20;
 		characterMenuWindow->AddComponent("Attribute "+data.name+" Label",attrLabel);
 	}

Crawler/Crawler.cpp

@@ -150,8 +150,6 @@ bool Crawler::OnUserCreate(){
 
 	InitializeLevels();
 
-	player=std::make_unique<Warrior>();
-
 	//Initialize Camera.
 	camera=Camera2D{WINDOW_SIZE};
 	camera.SetMode(olc::utils::Camera2D::Mode::LazyFollow);
@@ -161,6 +159,8 @@ bool Crawler::OnUserCreate(){
 	
 	ItemInfo::InitializeItems();
 
+	player=std::make_unique<Warrior>();
+
 	InitializeGraphics();
 	InitializeClasses();
 

Crawler/Crawler.vcxproj

@@ -380,6 +380,10 @@
     <ClCompile Include="Ability.cpp" />
     <ClCompile Include="Animation.cpp" />
     <ClCompile Include="Arrow.cpp" />
+    <ClCompile Include="AttributableStat.cpp">
+      <SubType>
+      </SubType>
+    </ClCompile>
     <ClCompile Include="Bullet.cpp" />
     <ClCompile Include="CharacterInfoWindow.cpp" />
     <ClCompile Include="CharacterMenuWindow.cpp">

Crawler/Crawler.vcxproj.filters

@@ -482,6 +482,9 @@
     <ClCompile Include="CharacterMenuWindow.cpp">
       <Filter>Source Files\Interface</Filter>
     </ClCompile>
+    <ClCompile Include="AttributableStat.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="cpp.hint" />

Crawler/Item.cpp

@@ -61,7 +61,7 @@ ItemInfo::ItemInfo()
 
 void ItemInfo::InitializeItems(){
 	for(int i=int(EquipSlot::HELMET);i<=int(EquipSlot::RING2);i<<=1){
-		Inventory::equipment[EquipSlot(i)]=nullptr;
+		Inventory::equipment[EquipSlot(i)]=&Item::BLANK;
 	}
 
 	nameToEquipSlot["Helmet"]=EquipSlot::HELMET;
@@ -503,7 +503,8 @@ void Inventory::EquipItem(Item&it,EquipSlot slot){
 	PlayerStats::RecalculateEquipStats();
 };
 void Inventory::UnequipItem(EquipSlot slot){
-	Inventory::equipment[slot]=nullptr;
+	Inventory::equipment[slot]=&Item::BLANK;
+	PlayerStats::RecalculateEquipStats();
 };
 EquipSlot Inventory::GetSlotEquippedIn(Item&it){
 	for(int i=int(EquipSlot::HELMET);i<=int(EquipSlot::RING2);i<<=1){
@@ -556,6 +557,7 @@ Stats ItemInfo::GetStats(int enhancementLevel){
 }
 
 Stats Item::GetStats()const{
+	if(it==nullptr)return{};
 	return it->GetStats(enhancementLevel);	
 };
 

Crawler/Item.h

@@ -73,6 +73,12 @@ public:
 		}
 		return *this;
 	};
+	inline Stats&operator+=(ItemAttributable&rhs){
+		for(ItemAttribute a=ItemAttribute(int(ItemAttribute::ENUM_START)+1);a<ItemAttribute::ENUM_END;a=ItemAttribute(int(a)+1)){
+			A(a)+=rhs.get_readOnly(a);
+		}
+		return *this;
+	};
 };
 
 struct EnhancementInfo{

Crawler/MonsterAttribute.h

@@ -70,5 +70,5 @@ enum class Attribute{
     LOADOUT_SLOT, //Which loadout slot we are selecting an item for.
     ALLOW_DRAGGING, //Whether or not to allow inventory dragging.
     EQUIP_TYPE,
-    STAT_CHANGE,
+    BASE_TEXT,
 };

Crawler/Player.cpp

@@ -866,6 +866,13 @@ const int Player::GetBaseStat(ItemAttribute a)const{
 
 void PlayerStats::RecalculateEquipStats(){
 	baseStats.copyTo(equipStats);
+	for(int i=int(EquipSlot::HELMET);i<=int(EquipSlot::RING2);i<<=1){
+		EquipSlot slot=EquipSlot(i);
+		Item*equip=Inventory::GetEquip(slot);
+		for(ItemAttribute a=ItemAttribute(int(ItemAttribute::ENUM_START)+1);a<ItemAttribute::ENUM_END;a=ItemAttribute(int(a)+1)){
+			equipStats.get(a)+=equip->GetStats().A(a);
+		}
+	}
 } 
 const int PlayerStats::GetStat(ItemAttribute stat){
 	return equipStats.A(stat);

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 3517
+#define VERSION_BUILD 3534
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Crawler/olcPGEX_TTF.h

@@ -194,6 +194,7 @@ namespace olc {
             for (size_t i = 0; i < string.size(); i++) {
                 char32_t chr = string[i];
                 if(chr=='\r')continue;
+			    else if(chr<0)continue;
 
                 int prevmaxX=maxX;
 

Crawler/olcPixelGameEngine.h

@@ -3607,6 +3607,7 @@ namespace olc
 			if(c=='\r')continue; //Ignore carriage returns. Stupid Linux.
 			if (c == '\n') { pos.y++;  pos.x = 0; }
 			else if (c == '\t') { pos.x += nTabSizeInSpaces; }
+			else if(c<0)continue;
 			else pos.x++;
 			size.x = std::max(size.x, pos.x);
 			size.y = std::max(size.y, pos.y);
@@ -3684,6 +3685,7 @@ namespace olc
 			if(c=='\r')continue; //Ignore carriage returns. Stupid Linux.
 			if (c == '\n') { pos.y += 1;  pos.x = 0; }
 			else if (c == '\t') { pos.x += nTabSizeInSpaces * 8; }
+			else if(c<0)continue;
 			else pos.x += vFontSpacing[c - 32].y;
 			size.x = std::max(size.x, pos.x);
 			size.y = std::max(size.y, pos.y);