Added stat-based item enchant checks. Remove friend class dependencies from unit tests and added appropriate publicly exposed functions. Release Build 10538.

Adventures in Lestoria Tests/Adventures in Lestoria Tests.vcxproj

@@ -101,6 +101,10 @@
     <ClCompile Include="..\Adventures in Lestoria\discord-files\store_manager.cpp" />
     <ClCompile Include="..\Adventures in Lestoria\discord-files\user_manager.cpp" />
     <ClCompile Include="..\Adventures in Lestoria\discord-files\voice_manager.cpp" />
+    <ClCompile Include="EnchantTests.cpp">
+      <SubType>
+      </SubType>
+    </ClCompile>
     <ClCompile Include="GeometryTests.cpp" />
     <ClCompile Include="ItemTests.cpp">
       <SubType>

Adventures in Lestoria Tests/Adventures in Lestoria Tests.vcxproj.filters

@@ -69,5 +69,8 @@
     <ClCompile Include="ItemTests.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="EnchantTests.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>

Adventures in Lestoria Tests/EnchantTests.cpp

@@ -0,0 +1,213 @@
+#pragma region License
+/*
+License (OLC-3)
+~~~~~~~~~~~~~~~
+
+Copyright 2024 Joshua Sigona <sigonasr2@gmail.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 © 2024 The FreeType
+Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
+All rights reserved.
+*/
+#pragma endregion
+#include "CppUnitTest.h"
+#include "AdventuresInLestoria.h"
+#include "Tutorial.h"
+#include <random>
+#include <format>
+#include "ItemDrop.h"
+#include "DamageNumber.h"
+#include <ranges>
+
+using namespace Microsoft::VisualStudio::CppUnitTestFramework;
+using namespace olc::utils;
+
+INCLUDE_GFX
+INCLUDE_ITEM_DATA
+INCLUDE_DAMAGENUMBER_LIST
+
+extern std::mt19937 rng;
+
+namespace Test
+{
+	template<class T>
+	inline static void InRange(T initialVal,std::pair<T,T>range,std::wstring_view assertMessage){
+		Assert::IsTrue(initialVal>=range.first&&initialVal<=range.second,std::format(L"Expected: {}~{}   Actual: {} - {}",range.first,range.second,initialVal,assertMessage).c_str());
+	}
+}
+
+namespace EnchantTests
+{
+	TEST_CLASS(EnchantTest)
+	{
+	public:
+		std::unique_ptr<AiL>testGame;
+		InputGroup testKeyboardInput;
+		Player*player;
+		const HWButton*testKey;
+		TEST_METHOD_INITIALIZE(PlayerInitialize){
+			rng=std::mt19937{57189U};//Establish a fixed random seed on setup so the exact same results are generated every test run.
+			testGame.reset(new AiL(true));
+			ItemAttribute::Initialize();
+			ItemInfo::InitializeItems();
+			testGame->InitializeGraphics();
+			testGame->InitializeClasses();
+			sig::Animation::InitializeAnimations();
+			testGame->InitializeDefaultKeybinds();
+			testGame->InitializePlayer();
+			sig::Animation::SetupPlayerAnimations();
+			Menu::InitializeMenus();
+			Tutorial::Initialize();
+			Stats::InitializeDamageReductionTable();
+
+			GameState::Initialize();
+			GameState::STATE=GameState::states.at(States::State::GAME_RUN);
+			
+			#pragma region Setup a fake test map and test monster
+				game->MAP_DATA["CAMPAIGN_1_1"];
+				ItemDrop::ClearDrops();
+				MonsterData testMonsterData{"TestName","Test Monster",1000,10,5,{MonsterDropData{"Health Potion",100.f,1,1}},200.f};
+				MONSTER_DATA["TestName"]=testMonsterData;
+			#pragma endregion
+
+			player=testGame->GetPlayer();
+			//Setup key "0" as a test input
+			testKeyboardInput.AddKeybind(Input{InputType::KEY,0});
+			testKey=testGame->GetKeyboardState(0);
+			testGame->olc_UpdateKeyFocus(true); //Force the game to be "focused" for tests. Required if we want keyboard inputs to work.
+			Menu::themes.SetInitialized();
+			GFX.SetInitialized();
+
+			DAMAGENUMBER_LIST.clear();
+		}
+		TEST_METHOD(HealthBoostCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100,player->GetMaxHealth(),L"Player starts with 100 health.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Health Boost");
+				Test::InRange(player->GetMaxHealth(),{103,105},L"Max Health not in expected range.");
+			}
+		}
+		TEST_METHOD(AttackBoostCheck){
+			player->SetBaseStat("Attack",100.f);
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100,player->GetAttack(),L"Player starts with 100 attack.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Attack Boost");
+				Test::InRange(player->GetAttack(),{103,105},L"Attack not in expected range.");
+			}
+		}
+		TEST_METHOD(MovementBoostCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100.0_Pct,player->GetMoveSpdMult(),L"Player starts with 100% Movespd.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Movement Boost");
+				Test::InRange(player->GetMoveSpdMult(),{103.0_Pct,105.0_Pct},L"Move Speed not in expected range.");
+			}
+		}
+		TEST_METHOD(AbilityHasteCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(0.0_Pct,player->GetCooldownReductionPct(),L"Player starts with 0% CDR.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Ability Haste");
+				Test::InRange(player->GetCooldownReductionPct(),{3.0_Pct,5.0_Pct},L"CDR not in expected range.");
+			}
+		}
+		TEST_METHOD(CritRateCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(0.0_Pct,player->GetCritRatePct(),L"Player starts with 0% Crit Rate.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Crit Rate");
+				Test::InRange(player->GetCritRatePct(),{3.0_Pct,5.0_Pct},L"Crit Rate not in expected range.");
+			}
+		}
+		TEST_METHOD(CritDamageCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(50.0_Pct,player->GetCritDmgPct(),L"Player starts with 50% Crit Damage.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Crit Damage");
+				Test::InRange(player->GetCritDmgPct(),{57.0_Pct,60.0_Pct},L"Crit Damage not in expected range.");
+			}
+		}
+		TEST_METHOD(StoneskinCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(0.0_Pct,player->GetDamageReductionPct(),L"Player starts with 0% Damage Reduction.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Stoneskin");
+				Test::InRange(player->GetDamageReductionPct(),{3.0_Pct,5.0_Pct},L"Damage Reduction not in expected range.");
+			}
+		}
+		TEST_METHOD(ManaPoolCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100,player->GetMaxMana(),L"Player starts with 100 mana.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Mana Pool");
+				Test::InRange(player->GetMaxMana(),{107,112},L"Mana Pool not in expected range.");
+			}
+		}
+		TEST_METHOD(MagicalProtectionCheck){
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100,player->GetMaxHealth(),L"Player starts with 100 health.");
+			Assert::AreEqual(0.0_Pct,player->GetDamageReductionPct(),L"Player starts with 0% damage reduction.");
+			Assert::AreEqual(100.0_Pct,player->GetMoveSpdMult(),L"Player starts with 100% move speed.");
+			Assert::AreEqual(0.0_Pct,player->GetHP6RecoveryPct(),L"Player starts with 0% HP/6 recovery.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Magical Protection");
+				Test::InRange(player->GetMaxHealth(),{102,103},L"Max Health not in expected range.");
+				Test::InRange(player->GetDamageReductionPct(),{2.0_Pct,3.0_Pct},L"Damage Reduction not in expected range.");
+				Test::InRange(player->GetMoveSpdMult(),{102.0_Pct,103.0_Pct},L"Move Speed % not in expected range.");
+				Test::InRange(player->GetHP6RecoveryPct(),{1.0_Pct,1.0_Pct},L"HP/6 Recovery not in expected range.");
+			}
+		}
+		TEST_METHOD(AuraOfTheBeastCheck){
+			player->SetBaseStat("Attack",100.f);
+			std::weak_ptr<Item>nullRing{Inventory::AddItem("Null Ring"s)};
+			Assert::AreEqual(100,player->GetAttack(),L"Player starts with 100 attack.");
+			Assert::AreEqual(0.0_Pct,player->GetCritRatePct(),L"Player starts with 0% crit rate.");
+			Assert::AreEqual(0.0_Pct,player->GetCooldownReductionPct(),L"Player starts with 0% cooldown reduction.");
+			Assert::AreEqual(50.0_Pct,player->GetCritDmgPct(),L"Player starts with 50% crit rate.");
+			Inventory::EquipItem(nullRing,EquipSlot::RING1);
+			for(int i:std::ranges::iota_view(0,1000)){
+				nullRing.lock()->EnchantItem("Aura of the Beast");
+				Test::InRange(player->GetAttack(),{102,103},L"Attack not in expected range.");
+				Test::InRange(player->GetCritRatePct(),{2.0_Pct,3.0_Pct},L"Crit Rate not in expected range.");
+				Test::InRange(player->GetCooldownReductionPct(),{2.0_Pct,3.0_Pct},L"Cooldown Reduction % not in expected range.");
+				Test::InRange(player->GetCritDmgPct(),{53.0_Pct,57.0_Pct},L"Crit Damage not in expected range.");
+			}
+		}
+	};
+}

Adventures in Lestoria Tests/ItemTests.cpp

@@ -74,13 +74,12 @@ namespace ItemTests
 			Menu::InitializeMenus();
 			Tutorial::Initialize();
 			Stats::InitializeDamageReductionTable();
-
 			GameState::Initialize();
 			GameState::STATE=GameState::states.at(States::State::GAME_RUN);
 			
 			#pragma region Setup a fake test map and test monster
 				game->MAP_DATA["CAMPAIGN_1_1"];
-			ItemDrop::drops.clear();
+				ItemDrop::ClearDrops();
 				MonsterData testMonsterData{"TestName","Test Monster",1000,10,5,{MonsterDropData{"Health Potion",100.f,1,1}},200.f};
 				MONSTER_DATA["TestName"]=testMonsterData;
 			#pragma endregion
@@ -88,7 +87,7 @@ namespace ItemTests
 			player=testGame->GetPlayer();
 			//Setup key "0" as a test input
 			testKeyboardInput.AddKeybind(Input{InputType::KEY,0});
-			testKey=&testGame->pKeyboardState[0];
+			testKey=testGame->GetKeyboardState(0);
 			testGame->olc_UpdateKeyFocus(true); //Force the game to be "focused" for tests. Required if we want keyboard inputs to work.
 			Menu::themes.SetInitialized();
 			GFX.SetInitialized();

Adventures in Lestoria Tests/MonsterTests.cpp

@@ -85,8 +85,8 @@ namespace MonsterTests
 				game->MAP_DATA["CAMPAIGN_1_1"];
 				game->MAP_DATA["CAMPAIGN_1_1"].ZoneData["UpperZone"];
 				game->MAP_DATA["CAMPAIGN_1_1"].ZoneData["LowerZone"];
-				game->currentLevel="CAMPAIGN_1_1";
-				ItemDrop::drops.clear();
+				game->_SetCurrentLevel("CAMPAIGN_1_1");
+				ItemDrop::ClearDrops();
 			#pragma endregion
 
 			MonsterData testMonsterData{"TestName","Test Monster",30,10,5,{MonsterDropData{"Health Potion",100.f,1,1}},200.f};
@@ -98,7 +98,7 @@ namespace MonsterTests
 		}
 		void SetupMockMap(){
 			game->MAP_DATA["CAMPAIGN_1_1"];
-			ItemDrop::drops.clear();
+			ItemDrop::ClearDrops();
 		}
 		#pragma endregion
 

Adventures in Lestoria Tests/PlayerTests.cpp

@@ -81,7 +81,7 @@ namespace PlayerTests
 			
 			#pragma region Setup a fake test map and test monster
 				game->MAP_DATA["CAMPAIGN_1_1"];
-				ItemDrop::drops.clear();
+				ItemDrop::ClearDrops();
 				MonsterData testMonsterData{"TestName","Test Monster",1000,10,5,{MonsterDropData{"Health Potion",100.f,1,1}},200.f};
 				MONSTER_DATA["TestName"]=testMonsterData;
 			#pragma endregion
@@ -89,7 +89,7 @@ namespace PlayerTests
 			player=testGame->GetPlayer();
 			//Setup key "0" as a test input
 			testKeyboardInput.AddKeybind(Input{InputType::KEY,0});
-			testKey=&testGame->pKeyboardState[0];
+			testKey=testGame->GetKeyboardState(0);
 			testGame->olc_UpdateKeyFocus(true); //Force the game to be "focused" for tests. Required if we want keyboard inputs to work.
 			Menu::themes.SetInitialized();
 			GFX.SetInitialized();

Adventures in Lestoria/AdventuresInLestoria.cpp

@@ -4448,3 +4448,7 @@ const std::map<std::string,TilesetData>&AiL::GetTilesets()const{
 void AiL::AddToMarkedTargetList(std::tuple<std::weak_ptr<Monster>,StackCount,MarkTime>markData){
 	lockOnTargets.emplace_back(markData);
 }
+
+void AiL::_SetCurrentLevel(const MapName map){
+	currentLevel=map;
+}

Adventures in Lestoria/AdventuresInLestoria.h

@@ -95,9 +95,6 @@ class AiL : public olc::PixelGameEngine
 	friend class sig::Animation;
 	friend class Audio;
 	friend class Minimap;
-	friend class MonsterTests::MonsterTest;
-	friend class PlayerTests::PlayerTest;
-	friend class ItemTests::ItemTest;
 	std::unique_ptr<Player>player;
 	SplashScreen splash;
 public:
@@ -170,7 +167,6 @@ private:
 	std::vector<TileGroup>upperForegroundTileGroups;
 	int bridgeLayerIndex=-1;
 	float bridgeFadeFactor=0.f;
-	void InitializeClasses();
 	int DEBUG_PATHFINDING=0;
 	std::vector<Monster*>monstersBeforeLower,monstersAfterLower,monstersBeforeUpper,monstersAfterUpper;
 	std::vector<IBullet*>bulletsLower,bulletsUpper;
@@ -386,6 +382,8 @@ public:
 	void PlayFootstepSound();
 	const std::map<std::string,TilesetData>&GetTilesets()const;
 	void AddToMarkedTargetList(std::tuple<std::weak_ptr<Monster>,StackCount,MarkTime>markData);
+	void InitializeClasses();
+	void _SetCurrentLevel(const MapName map); //NOTE: This will modify the currentLevel variable without triggering anything else in-game, this will normally mess up the state in the game. Ideally this is only used when initializing a test level.
 
 	struct TileGroupData{
 		vi2d tilePos;

Adventures in Lestoria/ItemDrop.cpp

@@ -167,3 +167,7 @@ const ItemInfo*ItemDrop::GetItem()const{
 const std::vector<ItemDrop>&ItemDrop::GetDrops(){
 	return ItemDrop::drops;
 }
+
+void ItemDrop::ClearDrops(){
+	ItemDrop::drops.clear();
+}

Adventures in Lestoria/ItemDrop.h

@@ -45,9 +45,6 @@ namespace MonsterTests{
 
 class ItemDrop{
 	friend class AiL;
-	friend class MonsterTests::MonsterTest;
-	friend class PlayerTests::PlayerTest;
-	friend class ItemTests::ItemTest;
 	vf2d pos;
 	vf2d speed{};
 	float zSpeed=0;
@@ -66,6 +63,7 @@ public:
 	void Draw()const;
 	static void UpdateDrops(float fElapsedTime);
 	static const std::vector<ItemDrop>&GetDrops();
+	static void ClearDrops();
 	float GetZ()const;
 	static void SpawnItem(const ItemInfo*item,vf2d pos,bool isUpper);
 	const ItemInfo*GetItem()const;

Adventures in Lestoria/ItemEnchant.cpp

@@ -155,7 +155,17 @@ void ItemEnchantInfo::Initialize(){
 }
 	
 ItemEnchant::ItemEnchant(const std::string_view enchantName)
-:enchantName(std::string(enchantName)){}
+:enchantName(std::string(enchantName)){
+	for(const auto&[attr,val]:ItemEnchantInfo::ENCHANT_LIST.at(this->enchantName).minStatModifiers){
+		float minVal=ItemEnchantInfo::ENCHANT_LIST.at(this->enchantName).minStatModifiers.A_Read(attr);
+		float maxVal=ItemEnchantInfo::ENCHANT_LIST.at(this->enchantName).maxStatModifiers.A_Read(attr);
+		if(minVal==maxVal)A(attr)=minVal;
+		else{
+			const auto&randRange{std::ranges::iota_view(int(minVal),int(maxVal))};
+			A(attr)=randRange[util::random()%randRange.size()];
+		}
+	}
+}
 
 const ItemEnchantInfo&ItemEnchantInfo::GetEnchant(const std::string_view enchantName){
 	return ENCHANT_LIST.at(std::string(enchantName));

Adventures in Lestoria/Player.cpp

@@ -1300,6 +1300,7 @@ void EntityStats::RecalculateEquipStats(){
 		for(auto&[key,size]:ItemAttribute::attributes){
 			equipStats.A(key)+=equip.lock()->GetStats().A_Read(key);
 			equipStats.A(key)+=equip.lock()->RandomStats().A_Read(key);
+			if(equip.lock()->HasEnchant())equipStats.A(key)+=equip.lock()->GetEnchant().value().A_Read(key);
 		}
 	}
 

Adventures in Lestoria/Version.h

@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 2
 #define VERSION_PATCH 3
-#define VERSION_BUILD 10532
+#define VERSION_BUILD 10538
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Adventures in Lestoria/olcPixelGameEngine.h

@@ -937,8 +937,6 @@ namespace olc
 	class PixelGameEngine
 	{
 		friend class ViewPort;
-		friend class PlayerTests::PlayerTest;
-		friend class ItemTests::ItemTest;
 		struct StringDecalData{
 			char c;
 			vf2d sourcePos;
@@ -1205,6 +1203,8 @@ namespace olc
 		const uint8_t GetMosaicEffect()const;
 		void SetMosaicEffect(uint8_t effectLevel);
 
+		HWButton*const GetKeyboardState(uint8_t key);
+
 	public:
 		static std::map<char,Pixel> charToColor;
 		static std::string Grey;
@@ -4396,6 +4396,9 @@ namespace olc
 	void PixelGameEngine::SetMosaicEffect(uint8_t effectLevel){
 		mosaic=std::max(uint8_t(1),effectLevel);
 	}
+	HWButton*const PixelGameEngine::GetKeyboardState(uint8_t key){
+		return &pKeyboardState[key];
+	}
 
 	void PixelGameEngine::UpdateTextEntry()
 	{

x64/Unit Testing/assets/config/items/items-test.txt

@@ -6,7 +6,7 @@ ItemConfiguration
 	Item Categories = ItemCategory.txt
 	Equipment = Equipment-test.txt
 	Weapons = Weapons.txt
-	Accessories = Accessories.txt
+	Accessories = Accessories-test.txt
 }
 Item
 {