Refactor ability use skills to be testable. Add in basic player damage check and ability use unit tests.

Adventures in Lestoria Tests/PlayerTests.cpp

@@ -37,6 +37,7 @@ All rights reserved.
 #pragma endregion
 #include "CppUnitTest.h"
 #include "AdventuresInLestoria.h"
+#include "Tutorial.h"
 
 using namespace Microsoft::VisualStudio::CppUnitTestFramework;
 using namespace olc::utils;
@@ -46,6 +47,76 @@ namespace PlayerTests
 	TEST_CLASS(PlayerTest)
 	{
 	public:
+		std::unique_ptr<AiL>testGame;
+		InputGroup testKeyboardInput;
+		Player*player;
+		HWButton*testKey;
+		TEST_METHOD_INITIALIZE(PlayerInitialize){
+			testGame.reset(new AiL());
+			testGame->EnableTestingMode();
+			testGame->InitializeClasses();
+			testGame->InitializeDefaultKeybinds();
+			Tutorial::Initialize();
+			ItemAttribute::Initialize();
+			testGame->InitializePlayer();
+			Stats::InitializeDamageReductionTable();
+			player=testGame->GetPlayer();
+			//Setup key "0" as a test input
+			testKeyboardInput.AddKeybind(Input{InputType::KEY,0});
+			testKey=&testGame->pKeyboardState[0];
+			testGame->olc_UpdateKeyFocus(true); //Force the game to be "focused" for tests. Required if we want keyboard inputs to work.
+		}
 		
+		TEST_METHOD(PlayerAlive){
+			Assert::IsTrue(player->IsAlive());
+		}
+		TEST_METHOD(PlayerTakesDamage){
+			player->Hurt(30,player->OnUpperLevel(),player->GetZ());
+			Assert::AreEqual(70,player->GetHealth());
+		}
+		TEST_METHOD(PlayerBlockingTakesNoDamage){
+			player->SetState(State::BLOCK);
+			player->Hurt(30,player->OnUpperLevel(),player->GetZ());
+			Assert::AreEqual(100,player->GetHealth());
+		}
+		TEST_METHOD(PlayerIframesPreventsDamage){
+			player->ApplyIframes(0.5f);
+			player->Hurt(30,player->OnUpperLevel(),player->GetZ());
+			Assert::AreEqual(100,player->GetHealth());
+		}
+		TEST_METHOD(PlayerConsumesManaOnRightClickAbilityUse){
+			int abilityManaCost{player->GetRightClickAbility().manaCost};
+			testKey->bHeld=true; //Force the key to be held down for testing purposes.
+			player->CheckAndPerformAbility(player->GetRightClickAbility(),testKeyboardInput);
+			Assert::AreEqual(player->GetMaxMana()-abilityManaCost,player->GetMana());
+		}
+		TEST_METHOD(PlayerConsumesManaOnAbility1Use){
+			int abilityManaCost{player->GetAbility1().manaCost};
+			testKey->bHeld=true; //Force the key to be held down for testing purposes.
+			player->CheckAndPerformAbility(player->GetAbility1(),testKeyboardInput);
+			Assert::AreEqual(player->GetMaxMana()-abilityManaCost,player->GetMana());
+		}
+		TEST_METHOD(PlayerConsumesManaOnAbility2Use){
+			int abilityManaCost{player->GetAbility2().manaCost};
+			testKey->bHeld=true; //Force the key to be held down for testing purposes.
+			player->CheckAndPerformAbility(player->GetAbility2(),testKeyboardInput);
+			Assert::AreEqual(player->GetMaxMana()-abilityManaCost,player->GetMana());
+		}
+		TEST_METHOD(PlayerConsumesManaOnAbility3Use){
+			int abilityManaCost{player->GetAbility3().manaCost};
+			testKey->bHeld=true; //Force the key to be held down for testing purposes.
+			player->CheckAndPerformAbility(player->GetAbility3(),testKeyboardInput);
+			Assert::AreEqual(player->GetMaxMana()-abilityManaCost,player->GetMana());
+		}
+		TEST_METHOD(PlayerConsumesManaOnAbility4Use){
+			int abilityManaCost{player->GetAbility4().manaCost};
+			testKey->bHeld=true; //Force the key to be held down for testing purposes.
+			player->CheckAndPerformAbility(player->GetAbility4(),testKeyboardInput);
+			Assert::AreEqual(player->GetMaxMana()-abilityManaCost,player->GetMana());
+		}
+		TEST_METHOD(WarriorBlockActivatesBlock){
+			player->GetRightClickAbility().action(player,player->GetPos());
+			Assert::AreEqual(int(State::BLOCK),int(player->GetState()));
+		}
 	};
 }

Adventures in Lestoria/AdventuresInLestoria.h

@@ -75,6 +75,10 @@ enum class HurtType{
 	MONSTER=0b10,
 };
 
+namespace PlayerTests{
+	class PlayerTest;
+}
+
 class AiL : public olc::PixelGameEngine
 {
 	friend class GameState;
@@ -83,6 +87,7 @@ class AiL : public olc::PixelGameEngine
 	friend class sig::Animation;
 	friend class Audio;
 	friend class Minimap;
+	friend class PlayerTests::PlayerTest;
 	std::unique_ptr<Player>player;
 	SplashScreen splash;
 public:

Adventures in Lestoria/Effect.cpp

@@ -45,11 +45,13 @@ INCLUDE_game
 
 Effect::Effect(vf2d pos,float lifetime,std::string imgFile,bool upperLevel,float size,float fadeout,vf2d spd,Pixel col,float rotation,float rotationSpd,bool additiveBlending)
 	:Effect::Effect(pos,lifetime,imgFile,upperLevel,vf2d{size,size},fadeout,spd,col,rotation,rotationSpd,additiveBlending){
+	if(game->TestingModeEnabled())return;
 	this->animation.AddState(imgFile,ANIMATION_DATA[imgFile]);
 }
 
 Effect::Effect(vf2d pos,float lifetime,std::string imgFile,bool upperLevel,vf2d size,float fadeout,vf2d spd,Pixel col,float rotation,float rotationSpd,bool additiveBlending)
 	:pos(pos),lifetime(lifetime),upperLevel(upperLevel),size(size),fadeout(fadeout),original_fadeoutTime(fadeout),spd(spd),col(col),rotation(rotation),rotationSpd(rotationSpd),additiveBlending(additiveBlending){
+	if(game->TestingModeEnabled())return;
 	this->animation.AddState(imgFile,ANIMATION_DATA[imgFile]);
 }
 

Adventures in Lestoria/Key.h

@@ -149,6 +149,10 @@ public:
 	static uint64_t ingameControlsHandle;
 };
 
+namespace PlayerTests{
+	class PlayerTest;
+}
+
 class InputGroup{
 	friend class AiL;
 	friend class Menu;
@@ -156,6 +160,7 @@ class InputGroup{
 	friend class InputListener;
 	friend class SaveFile;
 	friend class State_MainMenu;
+	friend class PlayerTests::PlayerTest;
 	std::set<Input>keys;
 	std::vector<Input>keyOrder; //A list of keys inserted in order, for primary key mapping.
 	static safemap<std::string,InputGroup*>menuNamesToInputGroups;

Adventures in Lestoria/Player.cpp

@@ -586,46 +586,6 @@ void Player::Update(float fElapsedTime){
 			AutoAttack();
 		}
 	
-		auto AllowedToCast=[&](Ability&ability){return !ability.precastInfo.precastTargetingRequired&&GetState()!=State::ANIMATION_LOCK;};
-		auto HasEnoughOfItem=[&](Ability&ability){
-			if(!ability.itemAbility)return true;
-			if(&ability==&item1&&game->GetLoadoutItem(0).lock()->Amt()>0)return true;
-			if(&ability==&item2&&game->GetLoadoutItem(1).lock()->Amt()>0)return true;
-			if(&ability==&item3&&game->GetLoadoutItem(2).lock()->Amt()>0)return true;
-			return false;
-		};
-		//If pressed is set to false, uses held instead.
-		auto CheckAndPerformAbility=[&](Ability&ability,InputGroup key){
-			if(ability.name!="???"){
-				if(CanAct(ability)){
-					if(ability.cooldown==0&&GetMana()>=ability.manaCost){
-						if(key.Held()||key.Released()&&&ability==castPrepAbility&&GetState()==State::PREP_CAST){
-							#pragma region Tutorial Defensive/Use Ability Tasks
-							if(&ability==&rightClickAbility){
-								Tutorial::GetTask(TutorialTaskName::USE_DEFENSIVE).I(A::DEFENSIVE_COUNT)++;
-							}else{
-								Tutorial::GetTask(TutorialTaskName::USE_ABILITIES).I(A::ABILITY_COUNT)++;
-							}
-							#pragma endregion
-							if(AllowedToCast(ability)&&ability.action(this,{})){
-								bool allowed=ability.actionPerformedDuringCast;
-								ability.cooldown=ability.GetCooldownTime();
-								CancelCast();
-								ConsumeMana(ability.manaCost);
-							}else
-							if(ability.precastInfo.precastTargetingRequired&&GetState()==State::NORMAL
-								&&HasEnoughOfItem(ability)){
-								PrepareCast(ability);
-							}
-						}
-					} else 
-					if(ability.cooldown==0&&GetMana()<ability.manaCost&&key.Pressed()){
-						notEnoughManaDisplay={ability.name,1.f};
-					}
-				}else
-				if(key.Released()||!key.Held())ability.waitForRelease=false;
-			}
-		};
 		CheckAndPerformAbility(rightClickAbility,Player::KEY_DEFENSIVE);
 		CheckAndPerformAbility(ability,Player::KEY_ABILITY1);
 		CheckAndPerformAbility(ability2,Player::KEY_ABILITY2);
@@ -766,7 +726,7 @@ bool Player::CanAct(){
 	return CanAct(dummyAbility);
 }
 
-bool Player::CanAct(Ability&ability){
+const bool Player::CanAct(const Ability&ability){
 	return knockUpTimer==0&&!ability.waitForRelease&&(ability.canCancelCast||state!=State::CASTING)&&state!=State::ANIMATION_LOCK&&
 		(GameState::STATE==GameState::states[States::GAME_RUN]
 		||GameState::STATE==GameState::states[States::GAME_HUB]&&!ability.itemAbility);
@@ -823,7 +783,7 @@ bool Player::Hurt(int damage,bool onUpperLevel,float z){
 		damageNumberPtr.get()->damage+=int(mod_dmg);
 		damageNumberPtr.get()->pauseTime=0.4f;
 		damageNumberPtr.get()->RecalculateSize();
-	} else {
+	}else{
 		damageNumberPtr=std::make_shared<DamageNumber>(pos,int(mod_dmg),true);
 		DAMAGENUMBER_LIST.push_back(damageNumberPtr);
 	}
@@ -851,6 +811,7 @@ void Player::AddAnimation(std::string state){
 }
 
 void Player::UpdateAnimation(std::string animState,int specificClass, const float frameMult){
+	if(game->TestingModeEnabled())return;
 	if(specificClass==ANY||specificClass&GetClass()){
 		animation.ChangeState(internal_animState,animState,frameMult);
 	}
@@ -1600,4 +1561,41 @@ const float Player::GetHealthRatio()const{
 
 const bool Player::IsAlive()const{
 	return GetHealth()>0;
+}
+
+void Player::CheckAndPerformAbility(Ability&ability,InputGroup key){
+	const bool AllowedToCast=!ability.precastInfo.precastTargetingRequired&&GetState()!=State::ANIMATION_LOCK;
+	const bool HasEnoughOfItem=!ability.itemAbility||
+			&ability==&useItem1&&game->GetLoadoutItem(0).lock()->Amt()>0||
+			&ability==&useItem2&&game->GetLoadoutItem(1).lock()->Amt()>0||
+			&ability==&useItem3&&game->GetLoadoutItem(2).lock()->Amt()>0;
+	if(ability.name!="???"){
+		if(CanAct(ability)){
+			if(ability.cooldown==0&&GetMana()>=ability.manaCost){
+				if(key.Held()||key.Released()&&&ability==castPrepAbility&&GetState()==State::PREP_CAST){
+					#pragma region Tutorial Defensive/Use Ability Tasks
+					if(&ability==&GetRightClickAbility()){
+						Tutorial::GetTask(TutorialTaskName::USE_DEFENSIVE).I(A::DEFENSIVE_COUNT)++;
+					}else{
+						Tutorial::GetTask(TutorialTaskName::USE_ABILITIES).I(A::ABILITY_COUNT)++;
+					}
+					#pragma endregion
+					if(AllowedToCast&&ability.action(this,{})){
+						bool allowed=ability.actionPerformedDuringCast;
+						ability.cooldown=ability.GetCooldownTime();
+						CancelCast();
+						ConsumeMana(ability.manaCost);
+					}else
+					if(ability.precastInfo.precastTargetingRequired&&GetState()==State::NORMAL
+						&&HasEnoughOfItem){
+						PrepareCast(ability);
+					}
+				}
+			} else 
+			if(ability.cooldown==0&&GetMana()<ability.manaCost&&key.Pressed()){
+				notEnoughManaDisplay={ability.name,1.f};
+			}
+		}else
+		if(key.Released()||!key.Held())ability.waitForRelease=false;
+	}
 }

Adventures in Lestoria/Player.h

@@ -69,6 +69,10 @@ namespace MoveFlag{
 	};
 };
 
+namespace PlayerTest{
+	class PlayerTests;
+}
+
 class EntityStats{
 	friend class Inventory;
 	ItemAttributable equipStats; //The stats after gear calculations are applied.
@@ -98,6 +102,7 @@ class Player{
 	friend class State_GameRun;
 	friend class Inventory;
 	friend void ItemOverlay::Draw();
+	friend class PlayerTests::PlayerTest;
 public:
 	Player();
 	//So this is rather fascinating and only exists because we have the ability to change classes which means we need to initialize a class
@@ -146,7 +151,7 @@ public:
 	bool CanPathfindTo(vf2d pos,vf2d targetPos,float range=8);
 	bool CanMove();
 	bool CanAct();
-	bool CanAct(Ability&ability);
+	const bool CanAct(const Ability&ability);
 	void Knockback(vf2d vel);
 	void ProximityKnockback(const vf2d centerPoint,const float knockbackFactor);
 	void ApplyIframes(float duration);
@@ -332,6 +337,7 @@ private:
 	float lowHealthSoundPlayedTimer=0.f;
 	float rangerShootAnimationTimer=0.f;
 	Renderable minimapImg; //An image of the character represented on a minimap. Should be 12x12 and generally be a circle.
+	void CheckAndPerformAbility(Ability&ability,InputGroup key);
 protected:
 	const float ATTACK_COOLDOWN="Warrior.Auto Attack.Cooldown"_F;
 	const float MAGIC_ATTACK_COOLDOWN="Wizard.Auto Attack.Cooldown"_F;

Adventures in Lestoria/Tutorial.h

@@ -109,6 +109,7 @@ public:
     inline SetLoadoutItemTask():TutorialTask(){};
 private:
     virtual inline void Initialize()override final{
+        if(game->TestingModeEnabled())return;
         Component<MenuComponent>(ITEM_LOADOUT,"Start Level Button")->SetGrayedOut(true);
     }
     virtual inline bool CompleteCondition()override final{

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 9798
+#define VERSION_BUILD 9814
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Adventures in Lestoria/olcPGEX_TTF.h

@@ -45,7 +45,11 @@ All rights reserved.
 #include <ft2build.h>
 #pragma comment(lib, "freetype.lib")
 #else
-#include <freetype2/ft2build.h>
+#ifdef OLC_PGE_HEADLESS
+    #include <ft2build.h>
+#else
+    #include <freetype2/ft2build.h>
+#endif
 #endif
 
 #include <iostream>

Adventures in Lestoria/olcPixelGameEngine.h

@@ -572,6 +572,11 @@ namespace X11
 #endif
 #pragma endregion
 
+
+namespace PlayerTests{
+	class PlayerTest;
+}
+
 // O------------------------------------------------------------------------------O
 // | olcPixelGameEngine INTERFACE DECLARATION                                     |
 // O------------------------------------------------------------------------------O
@@ -626,7 +631,6 @@ namespace olc
 		bool bHeld = false;		// Set true for all frames between pressed and released events
 	};
 
-
 #define OLC_IGNORE_VEC2D
 
 	// O------------------------------------------------------------------------------O
@@ -937,6 +941,7 @@ namespace olc
 	class PixelGameEngine
 	{
 		friend class ViewPort;
+		friend class PlayerTests::PlayerTest;
 		struct StringDecalData{
 			char c;
 			vf2d sourcePos;
@@ -1467,7 +1472,8 @@ namespace olc
 {
 	typedef char GLchar;
 	typedef ptrdiff_t GLsizeiptr;
-
+	
+#ifndef OLC_GFX_HEADLESS
 	typedef GLuint CALLSTYLE locCreateShader_t(GLenum type);
 	typedef GLuint CALLSTYLE locCreateProgram_t(void);
 	typedef void CALLSTYLE locDeleteShader_t(GLuint shader);
@@ -1497,7 +1503,7 @@ namespace olc
 	typedef void CALLSTYLE locFrameBufferTexture2D_t(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
 	typedef void CALLSTYLE locDrawBuffers_t(GLsizei n, const GLenum* bufs);
 	typedef void CALLSTYLE locBlendFuncSeparate_t(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha);
-
+#endif
 #if defined(OLC_PLATFORM_WINAPI)
 	typedef void __stdcall locSwapInterval_t(GLsizei n);
 #endif
@@ -1510,7 +1516,9 @@ namespace olc
 	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar* const* string, const GLint* length);
 	typedef EGLBoolean(locSwapInterval_t)(EGLDisplay display, EGLint interval);
 #else
-	typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar** string, const GLint* length);
+	#ifndef OLC_GFX_HEADLESS
+		typedef void CALLSTYLE locShaderSource_t(GLuint shader, GLsizei count, const GLchar** string, const GLint* length);
+	#endif
 #endif
 
 } // olc namespace