pooling working

1 files changed, 24 insertions, 13 deletions

diff --git a/game/prefab/ZapperPoolScript.cpp b/game/prefab/ZapperPoolScript.cpp
index c6ce1e7..812024b 100644
--- a/game/prefab/ZapperPoolScript.cpp
+++ b/game/prefab/ZapperPoolScript.cpp
@@ -10,37 +10,48 @@
 using namespace crepe;
 using namespace std;
 
-ZapperPoolScript::ZapperPoolScript(ZapperPoolSubScene & pool) : pool(pool) {}
+ZapperPoolScript::ZapperPoolScript(std::vector<ZapperObject> && pool) : pool(pool) {}
 
 void ZapperPoolScript::init() {
 	subscribe<CreateZapperEvent>([this](const CreateZapperEvent &) {
 		this->spawn_random();
 		return true;
 	});
+
+	camera_transform = get_components_by_name<Transform>(CAMERA_NAME).back();
+	camera_camera = get_components_by_name<Camera>(CAMERA_NAME).back();
 }
 
 void ZapperPoolScript::fixed_update(crepe::duration_t) {
-	if (i++ < 80) return;
-	i = 0;
+	for (ZapperObject & zapper : this->pool) {
+		if (!zapper.active) continue;
+
+		if (zapper.transform.position.x < camera_transform->position.x)
+			zapper.set_active(false);
+	}
+
+	if (i-- > 0) return;
+	i = 200;
 	queue_event<CreateZapperEvent>();
 }
 
 void ZapperPoolScript::spawn_random() {
-	OptionalRef<ZapperObject> zapper = pool.get_next_zapper();
+	OptionalRef<ZapperObject> zapper = this->get_next_zapper();
 	if (!zapper) return; // pool exhausted
 	
-	vec2 pos = this->get_camera_pos();
-	pos.y = Random::f(0.5, -0.5) * HALLWAY_HEIGHT;
+	vec2 pos = {
+		.x = camera_transform->position.x + camera_camera->viewport_size.x / 2,
+		.y = Random::f(0.5, -0.5) * HALLWAY_HEIGHT,
+	};
 
 	zapper->place(pos, 0, Random::f(400, 200));
-	logf(Log::DEBUG, "Spawning random zapper at {}", pos);
 }
 
-vec2 ZapperPoolScript::get_camera_pos() {
-	Transform & transform = get_components_by_name<Transform>(CAMERA_NAME).back();
-	Camera & camera = get_components_by_name<Camera>(CAMERA_NAME).back();
-
-	// right middle edge position
-	return transform.position + vec2(camera.viewport_size.x / 2, 0);
+OptionalRef<ZapperObject> ZapperPoolScript::get_next_zapper() {
+	for (ZapperObject & zapper : this->pool) {
+		if (zapper.active) continue;
+		return zapper;
+	}
+	return {};
 }