minor fixes

3 files changed, 105 insertions, 52 deletions

diff --git a/include/net/client.hpp b/include/net/client.hpp
index 87b0ea1..fdcb27d 100644
--- a/include/net/client.hpp
+++ b/include/net/client.hpp
@@ -26,10 +26,10 @@ class client {
 	struct sockaddr_in server_address {};
 
 public:
-	client(std::string hostname, int port)
+	client(std::string ip, int port)
 	{
 		server_address.sin_family = AF_INET;
-		inet_pton(AF_INET, hostname.c_str(), &server_address.sin_addr);
+		inet_pton(AF_INET, ip.c_str(), &server_address.sin_addr);
 		server_address.sin_port = htons(port);
 	}
 
diff --git a/include/net/conn.hpp b/include/net/conn.hpp
index 6f57293..9755f88 100644
--- a/include/net/conn.hpp
+++ b/include/net/conn.hpp
@@ -86,12 +86,6 @@ public:
 		});
 	}
 
-	template <packet::packet T>
-	void send_packet(T p)
-	{
-		send_packet(T::packet_id, encode_packet(p));
-	}
-
 	void send_packet(uint8_t id, std::span<uint8_t> payload)
 	{
 		std::vector<uint8_t> packet_data;
@@ -106,6 +100,13 @@ public:
 		rw.write(packet_data);
 	}
 
+	template <packet::packet T>
+	void send_packet(T p)
+	{
+		auto payload = encode_packet(p);
+		send_packet(T::packet_id, payload);
+	}
+
 	bool handle_netmodule(std::span<uint8_t> payload)
 	{
 		uint16_t id;
@@ -128,29 +129,33 @@ public:
 
 	bool handle()
 	{
-		auto [id, len] = read_header();
-		if (id == 0) {
-			return false;
-		}
+		try {
+			auto [id, len] = read_header();
+			if (id == 0) {
+				return false;
+			}
 
-		std::vector<uint8_t> payload(len);
-		rw.read(payload);
+			std::vector<uint8_t> payload(len);
+			rw.read(payload);
 
-		// got netmodule
-		if (id == 82) {
-			return handle_netmodule(payload);
-		}
+			// got netmodule
+			if (id == 82) {
+				return handle_netmodule(payload);
+			}
 
-		if (handlers[id].size() <= 0) {
-			return false;
-		}
+			if (handlers[id].size() <= 0) {
+				return false;
+			}
 
-		for (auto& h : handlers[id]) {
-			if (h(payload) == true) {
-				break;
+			for (auto& h : handlers[id]) {
+				if (h(payload) == true) {
+					break;
+				}
 			}
+			return true;
+		} catch (io::file_io::eof e) {
+			return false;
 		}
-		return true;
 	}
 };
 }
\ No newline at end of file
diff --git a/include/net/types.hpp b/include/net/types.hpp
index 13c96e0..5fe4bac 100644
--- a/include/net/types.hpp
+++ b/include/net/types.hpp
@@ -1,11 +1,14 @@
 #pragma once
 
 #include <array>
+#include <cstdint>
 #include <cstring>
 #include <string>
 #include <unistd.h>
+#include <vector>
 
 #include "util/bitset.hpp"
+#include "util/io.hpp"
 #include "version.hpp"
 
 namespace net {
@@ -22,25 +25,41 @@ concept compressed_packet = packet<T> && requires(T x) { x.compressed; };
 template <class T>
 concept netmodule = requires(T x) { x.module_id; };
 
-struct nstring : std::string {
-	enum : uint8_t {
+struct nstring {
+	enum ns_type : uint8_t {
 		Literal,
 		Formattable,
 		LocalizationKey,
-	} mode;
-
-	std::string s;
-
-	nstring(std::string&& s)
-	    : mode(Literal)
-	    , s(s)
-	{
+	} type;
+
+	std::string text;
+	std::vector<std::string> substitutions;
+
+	template <class T>
+	ssize_t read(io::serialized_io<T>& io) {
+		uint8_t t;
+		auto offset = io.read(t);
+		type = (ns_type(t));
+
+		offset += io.read(text);
+		
+		uint8_t subs_len;
+		offset += io.read(subs_len);
+		if (subs_len > 0) {
+			substitutions.resize(subs_len);
+			io.read(substitutions);
+		}
+		
+		return offset;
 	}
-
-	nstring(std::string& s)
-	    : mode(Literal)
-	    , s(s)
-	{
+	
+	template <class T>
+	ssize_t write(io::serialized_io<T>& io) {
+		auto offset = io.write(uint8_t(type));
+		offset += io.write(text);
+		offset += io.write(uint8_t(substitutions.size()));
+		offset += io.write(substitutions);
+		return offset;
 	}
 };
 
@@ -50,6 +69,12 @@ struct rgb {
 	uint8_t b;
 };
 
+template<class T>
+struct vec2 {
+	T x;
+	T y;
+};
+
 struct death_reason {
 	enum class reason : int {
 		Player = 0,
@@ -209,6 +234,28 @@ struct player_health {
 	uint16_t max;
 };
 
+struct drop_item {
+	static constexpr uint8_t packet_id = 21;
+
+	int16_t old_id;
+
+	vec2<float> position;
+	vec2<float> velocity;
+	int16_t stack;
+	uint8_t prefix;
+	bool own_ignore;
+
+	int16_t new_id;
+};
+
+struct player_zones {
+	static constexpr uint8_t packet_id = 36;
+
+	uint8_t client_id;
+	uint32_t zone_flags;
+	uint8_t zone_flags2;
+};
+
 struct request_password {
 	static constexpr uint8_t packet_id = 37;
 };
@@ -264,22 +311,14 @@ struct tower_powers {
 	uint16_t solar, nebula, vertex, stardust;
 };
 
-struct monster_types {
-	static constexpr uint8_t packet_id = 136;
-
-	std::array<std::array<uint16_t, 3>, 2> types;
-};
-
 struct connection_completed {
 	static constexpr uint8_t packet_id = 129;
 };
 
-struct player_zones {
-	static constexpr uint8_t packet_id = 36;
+struct monster_types {
+	static constexpr uint8_t packet_id = 136;
 
-	uint8_t client_id;
-	uint32_t zone_flags;
-	uint8_t zone_flags2;
+	std::array<std::array<uint16_t, 3>, 2> types;
 };
 
 struct player_loadout {
@@ -301,9 +340,18 @@ struct damage_player {
 	int8_t cooldown_counter;
 };
 
+// NetModules
+
+struct client_text {
+	static constexpr uint8_t module_id = 1;
+    
+	nstring command;
+    nstring text;
+};
+
 inline nstring operator""_ns(const char* str, std::size_t)
 {
-	return nstring(str);
+	return nstring{nstring::Literal, str};
 }
 
 }