added death animation through a callback onDeath

sources/Component/Health/HealthComponent.cpp

@@ -18,6 +18,12 @@ namespace BBM
 		  _healthPoint(healthPoint)
 	{}
 
+	HealthComponent::HealthComponent(WAL::Entity &entity, unsigned int healthPoint, std::function<void (WAL::Entity &)> callback)
+			: WAL::Component(entity),
+			  _healthPoint(healthPoint),
+			  onDeath(callback)
+	{}
+
 	WAL::Component *HealthComponent::clone(WAL::Entity &entity) const
 	{
 		return new HealthComponent(entity);

sources/Component/Health/HealthComponent.hpp

@@ -41,6 +41,9 @@ namespace BBM
 			//! @brief Constructor
 			HealthComponent(WAL::Entity &entity, unsigned int healthPoint);
 
+			//! @brief Constructor
+			HealthComponent(WAL::Entity &entity, unsigned int healthPoint, std::function<void (WAL::Entity &)> callback);
+
 			//! @brief A Health component can't be instantiated, it should be derived.
 			HealthComponent(const HealthComponent &) = default;
 

sources/Runner/Runner.cpp

@@ -82,7 +82,11 @@ namespace BBM
 			.addComponent<KeyboardComponent>()
 			.addComponent<AnimationsComponent>(RAY::ModelAnimations("assets/player/player.iqm"), 1)
 			.addComponent<CollisionComponent>(2)
-			.addComponent<MovableComponent>();
+			.addComponent<MovableComponent>()
+			.addComponent<HealthComponent>(1, [](WAL::Entity &entity) {
+				auto &animation = entity.getComponent<AnimationsComponent>();
+				animation.setAnimIndex(5);
+			});
 		scene->addEntity("cube")
 			.addComponent<PositionComponent>(-5, 0, -5)
 			.addComponent<Drawable3DComponent<RAY3D::Cube>>(Vector3f(-5, 0, -5), Vector3f(3, 3, 3), RED)

sources/System/Animator/AnimatorSystem.cpp

@@ -28,28 +28,17 @@ namespace BBM
 	{
 		if (!entity.hasComponent<ControllableComponent>())
 			return;
+		const std::vector<std::vector<float>> moveDiag = {{-1, 0}, {-1, 1}, {0, 1}, {1, 1}, {1, 0}, {1, -1}, {0, -1}, {-1, -1}};
+		const std::vector<float> rotationAngle = {0.0f, 45.0f, 90.0f, 135.0f, 180.0f, 225.0f, 270.0f, 315.0f};
 		const auto &controllable = entity.getComponent<ControllableComponent>();
 		auto &model = entity.getComponent<Drawable3DComponent<RAY3D::Model>>();
 		auto &animation = entity.getComponent<AnimationsComponent>();
-		if (controllable.move.x == 1) {
-			model.member.setRotationAngle(180.0f);
-			animation.setAnimIndex(0);
-			return;
-		}
-		if (controllable.move.x == -1) {
-			model.member.setRotationAngle(0.0f);
-			animation.setAnimIndex(0);
-			return;
-		}
-		if (controllable.move.y == 1) {
-			model.member.setRotationAngle(90.0f);
-			animation.setAnimIndex(0);
-			return;
-		}
-		if (controllable.move.y == -1) {
-			model.member.setRotationAngle(270.0f);
-			animation.setAnimIndex(0);
-			return;
+		for (int i = 0; i != moveDiag.size(); i++) {
+			if (controllable.move.x == moveDiag[i][0] && controllable.move.y == moveDiag[i][1]) {
+				model.member.setRotationAngle(rotationAngle[i]);
+				animation.setAnimIndex(0);
+				return;
+			}
 		}
 		animation.setAnimIndex(1);
 	}

sources/System/Health/HealthSystem.cpp

@@ -13,8 +13,7 @@ namespace BBM
 {
 	HealthSystem::HealthSystem()
 		: WAL::System({
-			typeid(HealthComponent),
-			typeid(AnimationsComponent)
+			typeid(HealthComponent)
 		})
 	{}
 
@@ -23,10 +22,6 @@ namespace BBM
 		auto &health = entity.getComponent<HealthComponent>();
 
 		if (health.getHealthPoint() == 0) {
-			if (entity.hasComponent<AnimationsComponent>()) {
-				auto &animation = entity.getComponent<AnimationsComponent>();
-				animation.setAnimIndex(5);
-			}
 			health.onDeath(entity);
 		}
 	}