it's done!!!

src/components/ghost_frog.cpp

@@ -6,6 +6,7 @@
 #include "orb.h"
 #include "../masks.h"
 #include "../factory.h"
+#include "../game.h"
 
 using namespace TL;
 
@@ -183,8 +184,13 @@ void GhostFrog::update()
 			{
 				if (Vec2(orb->entity()->position - orb->target()).length() < 16)
 				{
+					auto sign = Calc::sign(orb->entity()->position.x - x);
+					if (sign != 0)
+						m_facing = sign;
+
 					anim->play("reflect");
 					orb->on_hit();
+
 					m_reflect_count++;
 					m_timer = 0;
 				}
@@ -195,7 +201,7 @@ void GhostFrog::update()
 				{
 					Factory::pop(world(), entity()->position + Point(0, -8));
 					orb->entity()->destroy();
-					on_hurt(nullptr);
+					get<Hurtable>()->hurt();
 					m_timer = 0;
 				}
 			}
@@ -205,6 +211,7 @@ void GhostFrog::update()
 	else if (m_state == st_dead_state)
 	{
 		anim->play("dead");
+		world()->game->shake(1.0f);
 
 		if (Time::on_interval(0.25f))
 		{
@@ -219,6 +226,7 @@ void GhostFrog::update()
 					Factory::pop(world(), entity()->position + Point(x * 12, -8 + y * 12));
 
 			Time::pause_for(0.3f);
+			world()->game->shake(0.1f);
 			entity()->destroy();
 		}
 	}

src/components/hurtable.cpp

@@ -3,17 +3,20 @@
 
 using namespace TL;
 
+void Hurtable::hurt()
+{
+	Time::pause_for(0.1f);
+	stun_timer = 0.5f;
+	flicker_timer = 0.5f;
+	on_hurt(this);
+}
+
 void Hurtable::update()
 {
 	if (collider && on_hurt && stun_timer <= 0)
 	{
 		if (collider->check(hurt_by))
-		{
-			Time::pause_for(0.1f);
-			stun_timer = 0.5f;
-			flicker_timer = 0.5f;
-			on_hurt(this);
-		}
+			hurt();
 	}
 
 	stun_timer -= Time::delta;

src/components/hurtable.h

@@ -17,6 +17,7 @@ namespace TL
 		uint32_t hurt_by = 0;
 		std::function<void(Hurtable* self)> on_hurt;
 
+		void hurt();
 		void update() override;
 	};
 }

src/components/player.h

@@ -14,7 +14,7 @@ namespace TL
 		static constexpr int st_attack = 1;
 		static constexpr int st_hurt = 2;
 		static constexpr int st_start = 3;
-		static constexpr int max_health = 30;
+		static constexpr int max_health = 4;
 
 		int health = max_health;
 

src/game.cpp

@@ -18,6 +18,8 @@ namespace
 
 void Game::startup()
 {
+	world.game = this;
+
 	// load our content
 	Content::load();
 
@@ -29,7 +31,7 @@ void Game::startup()
 	m_draw_colliders = false;
 
 	// load first room
-	load_room(Point(12, 0));
+	load_room(Point(0, 0));
 	camera = Vec2(room.x * width, room.y * height);
 }
 
@@ -154,6 +156,7 @@ void Game::shutdown()
 
 void Game::update()
 {
+
 	// Toggle Collider Render
 	if (Input::pressed(Key::F1))
 		m_draw_colliders = !m_draw_colliders;
@@ -169,8 +172,23 @@ void Game::update()
 	// Normal Update
 	if (!m_transition)
 	{
+		// Screen Shake
+		m_shake_timer -= Time::delta;
+		if (m_shake_timer > 0)
+		{
+			if (Time::on_interval(0.05f))
+			{
+				m_shake.x = Calc::rand_int(0, 2) == 0 ? -1 : 1;
+				m_shake.y = Calc::rand_int(0, 2) == 0 ? -1 : 1;
+			}
+		}
+		else
+			m_shake = Point::zero;
+
+		// Upodate Objects
 		world.update();
 
+		// Check for transition / death
 		auto player = world.first<Player>();
 		if (player)
 		{
@@ -281,7 +299,7 @@ void Game::render()
 		buffer->clear(0x150e22);
 
 		// push camera offset
-		batch.push_matrix(Mat3x2::create_translation(-camera));
+		batch.push_matrix(Mat3x2::create_translation(-camera + m_shake));
 
 		// draw gameplay objects
 		world.render(batch);
@@ -364,3 +382,8 @@ void Game::render()
 		batch.clear();
 	}
 }
+
+void Game::shake(float time)
+{
+	m_shake_timer = time;
+}

src/game.h

@@ -31,6 +31,7 @@ namespace TL
 		void shutdown();
 		void update();
 		void render();
+		void shake(float time);
 
 	private:
 		bool m_draw_colliders;
@@ -39,5 +40,7 @@ namespace TL
 		Point m_next_room;
 		Point m_last_room;
 		Vector<Entity*> m_last_entities;
+		Point m_shake;
+		float m_shake_timer = 0;
 	};
 }

src/world.h

@@ -3,6 +3,7 @@
 
 namespace TL
 {
+	class Game;
 	class World;
 	class Entity;
 
@@ -110,6 +111,8 @@ namespace TL
 	public:
 		static constexpr int max_component_types = 256;
 
+		Game* game;
+
 		World() = default;
 		World(const World&) = delete;
 		World(World&&) = delete;