ref(Healthcomp, Stateffects)

include/Constants.h

@@ -24,7 +24,3 @@ constexpr int MAP_SIZE_Y = 20;
 
 constexpr int SPAWN_ATTEMPTS = 20;
 
-constexpr int BUFF_DURATION = 240;
-
-constexpr int BUFF_VALUE = 1;
-

include/HealthComponent.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <string>
 #include "Direction.h"
 #include "Component.h"
 
@@ -9,7 +10,7 @@ class HealthComponent : public Component
 {
 public:
 
-    HealthComponent(int health, Direction side) : health(health), side(side) {}
+    HealthComponent(int health, Direction side, std::string healthTexture) : health(health), side(side), healthTexture(healthTexture) {}
     ~HealthComponent() {}
 
     void modifyHealth(int health = -1);
@@ -26,4 +27,5 @@ private:
 
     int health;
     Direction side;
+    std::string healthTexture;
 };

include/KeyboardController.h

@@ -24,7 +24,6 @@ public:
 
 	//for attack cooldown in between shots
 	uint32_t lastFireTime = 0;
-	uint32_t fireCooldown = 1000; //in ms can be adjusted to change possible attack-speed
 	
 	KeyboardController() = default;
 	KeyboardController(SDL_Scancode up, SDL_Scancode down, SDL_Scancode left, SDL_Scancode right, SDL_Scancode fire, Vector2D fireVelocity);
@@ -33,7 +32,10 @@ public:
 	void init() override;
 	void update() override;
 
+	uint32_t getFireCooldown() { return this->fireCooldown + this->fireCooldownMod > 0 ? this->fireCooldown + this->fireCooldownMod : 0; };
+
 	void modifyAtkSpeed(int8_t modifier);
+	void resetAtkSpeedMod();
 
 private:
 	//for creation of projectiles
@@ -41,4 +43,7 @@ private:
 	Vector2D fireVelocity; //decide source of projectile and flying direction
 	// SoundManager* soundEffect = Game::assets->getSound;
 	//SoundManager* soundEffect = new SoundManager();
+
+	uint32_t fireCooldown = 1000; //in ms can be adjusted to change possible attack-speed
+	int32_t fireCooldownMod = 0;
 };

include/StatEffectsComponent.h

@@ -18,9 +18,10 @@ public:
 	void init() override;
 	void update() override;
 
-	void modifyStatDur(Stats stat, int duration);
+	void modifyStatDur(Stats stat, int duration, int value);
 
 	void modifyStatValue(Stats stat, int modifier);
+	void resetStatValue(Stats stat);
 
 private:
 	std::array<int, MAX_STATS> buffs = { 0 };

include/TransformComponent.h

@@ -14,7 +14,8 @@ public:
 	int width = 32;
 	int scale = 1;
 
-	int speed = 3;
+	int getSpeed() { return speed + speedMod; };
+	void resetSpeedMod() { speedMod = 0; };
 
 	TransformComponent();
 	explicit TransformComponent(int scale);
@@ -26,4 +27,8 @@ public:
 	void update() override;
     void setPositionAfterCollision(Vector2D& positionChange);
 	void modifySpeed(int8_t modifier);
+
+private:
+	int speed = 3;
+	int speedMod = 0;
 };

src/Game.cpp

@@ -163,7 +163,7 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 	player1.addComponent<SpriteComponent>(player1Sprite, true); //adds sprite (32x32px), path needed
 	player1.addComponent<KeyboardController>(SDL_SCANCODE_W, SDL_SCANCODE_S, SDL_SCANCODE_A, SDL_SCANCODE_D, SDL_SCANCODE_E, Vector2D(2, 0));//custom keycontrols can be added
 	player1.addComponent<ColliderComponent>("player", 0.8f); //adds tag (for further use, reference tag)
-	player1.addComponent<HealthComponent>(5, Direction::LEFT);
+	player1.addComponent<HealthComponent>(5, Direction::LEFT, "assets/heart.png");
 	player1.addComponent<StatEffectsComponent>();
 	player1.addGroup((size_t) Entity::GroupLabel::PLAYERS); //tell programm what group it belongs to for rendering order
 
@@ -173,7 +173,7 @@ void Game::init(const char* title, int xpos, int ypos, int width, int height, bo
 	player2.addComponent<SpriteComponent>(player2Sprite, true);
 	player2.addComponent<KeyboardController>(SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_RCTRL, Vector2D(-2, 0));
 	player2.addComponent<ColliderComponent>("enemy", 0.8f);
-	player2.addComponent<HealthComponent>(5, Direction::RIGHT);
+	player2.addComponent<HealthComponent>(5, Direction::RIGHT, "assets/heart.png");
 	player2.addComponent<StatEffectsComponent>();
 	player2.addGroup((size_t) Entity::GroupLabel::PLAYERS);
 }

src/HealthComponent.cpp

@@ -58,7 +58,7 @@ void HealthComponent::createHeartComponents(int x)
 {
     auto& heart(this->entity->getManager().addEntity());
     heart.addComponent<TransformComponent>(x,5,2);
-    heart.addComponent<SpriteComponent>("assets/heart.png");
+    heart.addComponent<SpriteComponent>(this->healthTexture.data());
     heart.addGroup((size_t)Entity::GroupLabel::HEARTS);
     heart.setTeam(this->entity->getTeam());
 }

src/KeyboardController.cpp

@@ -54,7 +54,7 @@ void KeyboardController::update()
 
 		Uint32 currentTicks = SDL_GetTicks();
 
-		if (currentTicks - lastFireTime >= fireCooldown) {
+		if (currentTicks - lastFireTime >= this->getFireCooldown()) {
 
 			player = &entity->getComponent<TransformComponent>();
 
@@ -78,5 +78,10 @@ void KeyboardController::update()
 
 void KeyboardController::modifyAtkSpeed(int8_t modifier)
 {
-	this->fireCooldown -= modifier * 400;
+	this->fireCooldownMod -= modifier * 400;
+}
+
+void KeyboardController::resetAtkSpeedMod()
+{
+	this->fireCooldownMod = 0;
 }

src/StatEffectsComponent.cpp

@@ -15,15 +15,15 @@ void StatEffectsComponent::update()
 		if (this->buffs.at(i) == 0) continue;
 		if (this->buffs.at(i) - 1 == 0)
 		{
-			this->modifyStatValue((Stats)i, BUFF_VALUE * -1);
+			this->resetStatValue((Stats)i);
 		}
 		this->buffs.at(i) -= 1;
 	}
 }
 
-void StatEffectsComponent::modifyStatDur(Stats stat, int duration)
+void StatEffectsComponent::modifyStatDur(Stats stat, int duration, int value)
 {
-	if(this->buffs.at((uint8_t)stat) == 0) this->modifyStatValue(stat, BUFF_VALUE);
+	if(this->buffs.at((uint8_t)stat) == 0) this->modifyStatValue(stat, value);
 	this->buffs.at((uint8_t)stat) += duration;
 }
 
@@ -39,4 +39,18 @@ void StatEffectsComponent::modifyStatValue(Stats stat, int modifier) //modifier
 		break;
 	default: break;
 	}
+}
+
+void StatEffectsComponent::resetStatValue(Stats stat)
+{
+	switch (stat)
+	{
+	case Stats::MOVEMENT_SPEED:
+		this->entity->getComponent<TransformComponent>().resetSpeedMod();
+		break;
+	case Stats::ATTACK_SPEED:
+		this->entity->getComponent<KeyboardController>().resetAtkSpeedMod();
+		break;
+	default: break;
+	}
 }

src/TransformComponent.cpp

@@ -56,8 +56,8 @@ void TransformComponent::update()
 
 	float multiplier = direction.x != 0 && direction.y != 0 ? 0.707 : 1; // normalizes vector; only works if directions are in increments of 45°
 	Vector2D positionChange(
-		direction.x * speed * multiplier,
+		direction.x * this->getSpeed() * multiplier,
-		direction.y * speed * multiplier
+		direction.y * this->getSpeed() * multiplier
 	);
 
 	if (this->entity->hasGroup((size_t)Entity::GroupLabel::PLAYERS)){
@@ -69,7 +69,7 @@ void TransformComponent::update()
 
 void TransformComponent::modifySpeed(int8_t modifier)
 {
-	this->speed += modifier;
+	this->speedMod += modifier;
 }
 
 void TransformComponent::setPositionAfterCollision(Vector2D& positionChange)