framework

src/main.cpp

@@ -31,11 +31,13 @@
 blt::gfx::matrix_state_manager global_matrices;
 blt::gfx::resource_manager resources;
 blt::gfx::batch_renderer_2d renderer_2d(resources, global_matrices);
-blt::gfx::first_person_camera camera;
+blt::gfx::first_person_camera_2d camera;
 
 std::array<char, 100> buffer;
 size_t last_time_ran = 0;
 
+bool ready = false;
+
 struct everything_t
 {
 	float motorTargetAngle = 0;
@@ -53,31 +55,74 @@ struct everything_t
 	blt::vec3f aaWorld;
 };
 
+struct needed_t
+{
+	float yaw = 0;
+	float distance = 0;
+	blt::vec2f position;
+};
+
 blt::vec2 current_position;
 
-void check_for_request()
+struct boy_trust_t
 {
+	std::vector<blt::vec2f> point_cloud;
+	std::vector<blt::gfx::line2d_t> lines;
+
+	void consolidate(blt::u64 run_time)
+	{
+
+	}
+} point_data;
+
+bool check_for_request(needed_t& data)
+{
+	if (!ready)
+		return false;
 	const auto cur_time = blt::system::getCurrentTimeMilliseconds();
-	if (cur_time - last_time_ran > 250)
+	if (cur_time - last_time_ran > 100)
 	{
 		last_time_ran = cur_time;
 		const std::string_view bad_code{buffer.data()};
+		if (bad_code.empty())
+			return false;
 		const std::string this_is_terrible{bad_code};
 		const auto result = blt::requests::send_get_request("http://" + this_is_terrible + "/get_stuff_bin");
-		if (result.size() != sizeof(everything_t))
+		if (result.size() != sizeof(needed_t))
 		{
-			BLT_WARN("Size of string from ESP32 ({}) doesn't match the size of the struct ({})", result.size(), sizeof(everything_t));
+			BLT_WARN("Got string {}", result);
-			return;
+			BLT_WARN("Size of string from ESP32 ({}) doesn't match the size of the struct ({})", result.size(), sizeof(needed_t));
+			return false;
 		}
-		everything_t data;
+		std::memcpy(&data, result.data(), sizeof(needed_t));
-		std::memcpy(&data, result.data(), sizeof(everything_t));
+		data.position *= 25.4;
+		// blt::mem::fromBytes<true>(result.data(), data.yaw);
+		// blt::mem::fromBytes<true>(result.data() + sizeof(float), data.distance);
+		// blt::mem::fromBytes<true>(result.data() + sizeof(float) * 2, data.position);
+		// BLT_TRACE("STRING {}", result);
+		// BLT_TRACE("GOT {} {} {} {}", data.yaw, data.distance, data.position.x(), data.position.y());
+		return true;
 	}
+	return false;
+}
+
+void handle_data(needed_t& data)
+{
+	if (data.distance > 8000)
+		return;
+	blt::vec2f current_position;
+	current_position[0] = data.position[0] + data.distance * std::cos(data.yaw + static_cast<float>(blt::PI/2.0f));
+	current_position[1] = data.position[1] + data.distance * std::sin(data.yaw + static_cast<float>(blt::PI/2.0f));
+	point_data.point_cloud.push_back(current_position);
 }
 
 void init(const blt::gfx::window_data&)
 {
 	using namespace blt::gfx;
 
+	std::memset(buffer.data(), 0, buffer.size());
+	std::strcpy(buffer.data(), "192.168.5.11");
+
 	global_matrices.create_internals();
 	resources.load_resources();
 	renderer_2d.create();
@@ -91,14 +136,39 @@ void update(const blt::gfx::window_data& data)
 	camera.update_view(global_matrices);
 	global_matrices.update();
 
+	static float point_size = 25;
+
 	ImGui::SetNextWindowSize(ImVec2(300, static_cast<float>(data.height)));
 	ImGui::SetNextWindowPos(ImVec2(0, 0));
 	if (ImGui::Begin("Settings", nullptr, ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize))
 	{
 		ImGui::InputText("IP Address", buffer.data(), buffer.size());
+		ImGui::Checkbox("Run", &ready);
+		ImGui::InputFloat("Point Size", &point_size);
+
+		if (ImGui::CollapsingHeader("Point Consolidation"))
+		{
+			static bool run_point = false;
+			static int run_time = 100;
+			ImGui::Checkbox("Run", &run_point);
+			ImGui::InputInt("Run Time", &run_time);
+			if (run_point)
+				point_data.consolidate(static_cast<blt::u64>(run_time));
+		}
 	}
 	ImGui::End();
 
+	needed_t robot_data;
+	if (check_for_request(robot_data))
+	{
+		handle_data(robot_data);
+	}
+
+	for (const auto& point_cloud : point_data.point_cloud)
+		renderer_2d.drawPoint(blt::gfx::point2d_t{point_cloud, point_size}, blt::make_color(0, 1, 0), 1);
+	for (const auto& line : point_data.lines)
+		renderer_2d.drawLine(line, blt::make_color(1, 0, 0), 0);
+
 	renderer_2d.render(data.width, data.height);
 }