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src/ecs/ProjectileComponent.h

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+/*
+ * Projectile.h
+ *
+ *  Created on: Apr 4, 2020
+ *      Author: ayoungblood
+ */
+
+#ifndef SRC_ECS_PROJECTILECOMPONENT_H_
+#define SRC_ECS_PROJECTILECOMPONENT_H_
+
+#include "ECS.h"
+#include "Components.h"
+#include "../game/Vector2D.h"
+
+class ProjectileComponent : public Component
+{
+public:
+	ProjectileComponent(int rng, int sp, Vector2D vel) : range(rng), speed(sp), velocity(vel)
+	{}
+	~ProjectileComponent()
+	{}
+
+	void init() override
+	{
+		transform = &entity->getComponent<TransformComponent>();
+		transform->velocity = velocity;
+//		std::cout << transform->position << std::endl;
+	}
+
+	void update() override
+	{
+		distance += speed;
+		if (distance > range)
+		{
+			entity->destroy();
+		}
+		else if (transform->position.x > Game::camera.x + Game::camera.w ||
+				transform->position.x < Game::camera.x ||
+				transform->position.y > Game::camera.y +Game::camera.h ||
+				transform->position.y < Game::camera.y)
+		{
+			entity->destroy();
+		}
+
+	}
+
+private:
+
+	TransformComponent* transform;
+
+	int range;
+	int speed;
+	int distance;
+	Vector2D velocity;
+
+};
+
+#endif /* SRC_ECS_PROJECTILECOMPONENT_H_ */