init

src/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.9...3.24 FATAL_ERROR)
+
+project(solanaceae)
+
+add_library(solanaceae_tox_p2prng
+	./solanaceae/tox_p2prng/p2prng.hpp
+	./solanaceae/tox_p2prng/tox_p2prng.hpp
+	./solanaceae/tox_p2prng/tox_p2prng.cpp
+)
+
+target_include_directories(solanaceae_tox_p2prng PUBLIC .)
+target_compile_features(solanaceae_tox_p2prng PUBLIC cxx_std_17)
+target_link_libraries(solanaceae_tox_p2prng PUBLIC
+	solanaceae_util
+	solanaceae_tox_contacts
+	p2prng
+)
+
+########################################
+

src/solanaceae/tox_p2prng/p2prng.hpp

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+#pragma once
+
+#include <solanaceae/contact/contact_model3.hpp>
+#include <solanaceae/util/span.hpp>
+
+#include <cstdint>
+#include <vector>
+
+// general p2prng interface
+struct P2PRNGI {
+	// returns unique id, you can then use when listen to events
+	// chooses peers depending on C, if C is a group it (tries?) to use everyone?
+	virtual std::vector<uint8_t> newGernation(Contact3Handle c, const ByteSpan initial_state_user_data) = 0;
+	// manually tell it which peers to use
+	virtual std::vector<uint8_t> newGernationPeers(const std::vector<Contact3Handle>& c_vec, const ByteSpan initial_state_user_data) = 0;
+
+	// TODO: events
+};

src/solanaceae/tox_p2prng/tox_p2prng.cpp

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+#include "./tox_p2prng.hpp"
+
+
+ToxP2PRNG::ToxP2PRNG(ToxContactModel2& tcm) : _tcm(tcm) {
+}
+
+ToxP2PRNG::~ToxP2PRNG(void) {
+}
+
+std::vector<uint8_t> ToxP2PRNG::newGernation(Contact3Handle c, const ByteSpan initial_state_user_data) {
+	return {};
+}
+
+std::vector<uint8_t> newGernationPeers(const std::vector<Contact3Handle>& c_vec, const ByteSpan initial_state_user_data) {
+	return {};
+}
+

src/solanaceae/tox_p2prng/tox_p2prng.hpp

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+#pragma once
+
+#include "./p2prng.hpp"
+
+#include <solanaceae/tox_contacts/tox_contact_model2.hpp>
+
+class ToxP2PRNG : public P2PRNGI {
+	ToxContactModel2& _tcm;
+
+	public:
+		ToxP2PRNG(ToxContactModel2& tcm);
+		~ToxP2PRNG();
+
+	public: // p2prng
+		std::vector<uint8_t> newGernation(Contact3Handle c, const ByteSpan initial_state_user_data) override;
+		std::vector<uint8_t> newGernationPeers(const std::vector<Contact3Handle>& c_vec, const ByteSpan initial_state_user_data) override;
+};