port to contact4

.github/workflows/cd.yml

@@ -0,0 +1,159 @@
+name: ContinuousDelivery
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  BUILD_TYPE: RelWidthDebInfo
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
+
+jobs:
+  linux-ubuntu:
+    timeout-minutes: 10
+
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Configure CMake
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 4
+
+    - name: Test
+      working-directory: ${{github.workspace}}/build
+      run: ctest -C ${{env.BUILD_TYPE}}
+
+    - name: Determine tag name
+      id: tag
+      shell: bash
+      # taken from llama.cpp
+      run: |
+        SHORT_HASH="$(git rev-parse --short=7 HEAD)"
+        if [[ "${{ env.BRANCH_NAME }}" == "master" ]]; then
+          echo "name=dev-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        else
+          SAFE_NAME=$(echo "${{ env.BRANCH_NAME }}" | tr '/' '-')
+          echo "name=dev-${SAFE_NAME}-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Compress artifacts
+      shell: bash
+      run: |
+        tar -czvf ${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-ubuntu20.04-x86_64.tar.gz -C ${{github.workspace}}/build/bin/ .
+
+    - uses: actions/upload-artifact@v4
+      with:
+        # TODO: simpler name?
+        name: ${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-ubuntu20.04-x86_64
+        # TODO: do propper packing
+        path: |
+          ${{github.workspace}}/${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-ubuntu20.04-x86_64.tar.gz
+
+
+  windows:
+    timeout-minutes: 15
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    # setup vs env
+    - uses: ilammy/msvc-dev-cmd@v1
+      with:
+        arch: amd64
+
+    - name: Configure CMake
+      run: cmake -G Ninja -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_TOOLCHAIN_FILE=C:/vcpkg/scripts/buildsystems/vcpkg.cmake -DVCPKG_TARGET_TRIPLET=x64-windows-static
+
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+    - name: Determine tag name
+      id: tag
+      shell: bash
+      # taken from llama.cpp
+      run: |
+        SHORT_HASH="$(git rev-parse --short=7 HEAD)"
+        if [[ "${{ env.BRANCH_NAME }}" == "master" ]]; then
+          echo "name=dev-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        else
+          SAFE_NAME=$(echo "${{ env.BRANCH_NAME }}" | tr '/' '-')
+          echo "name=dev-${SAFE_NAME}-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Compress artifacts
+      shell: powershell
+      run: |
+        Compress-Archive -Path ${{github.workspace}}/build/bin/* -Destination ${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-msvc-x86_64.zip
+
+    - uses: actions/upload-artifact@v4
+      with:
+        # TODO: simpler name?
+        name: ${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-msvc-x86_64
+        # TODO: do propper packing
+        path: |
+          ${{github.workspace}}/${{ github.event.repository.name }}-${{ steps.tag.outputs.name }}-${{ runner.os }}-msvc-x86_64.zip
+
+  release:
+    if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) }}
+
+    runs-on: ubuntu-latest
+
+    needs:
+      - linux-ubuntu
+      - windows
+
+    permissions:
+      contents: write
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Determine tag name
+      id: tag
+      shell: bash
+      # taken from llama.cpp
+      run: |
+        SHORT_HASH="$(git rev-parse --short=7 HEAD)"
+        if [[ "${{ env.BRANCH_NAME }}" == "master" ]]; then
+          echo "name=dev-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        else
+          SAFE_NAME=$(echo "${{ env.BRANCH_NAME }}" | tr '/' '-')
+          echo "name=dev-${SAFE_NAME}-${SHORT_HASH}" >> $GITHUB_OUTPUT
+        fi
+
+    - name: Download artifacts
+      id: download-artifact
+      uses: actions/download-artifact@v4
+      with:
+        path: ./artifacts/
+
+    - name: Create release
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        tag: ${{ steps.tag.outputs.name }}
+      shell: bash
+      run: |
+        gh release create "$tag" \
+            --repo="$GITHUB_REPOSITORY" \
+            --title="nightly ${tag#v}" \
+            --notes="nightly build" \
+            --prerelease
+
+    - name: Upload artifacts
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        tag: ${{ steps.tag.outputs.name }}
+      shell: bash
+      run: |
+        ls -laR ./artifacts
+        gh release upload "$tag" ./artifacts/*/* \
+            --repo="$GITHUB_REPOSITORY"
+

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024-2025 Erik Scholz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

external/CMakeLists.txt

@@ -22,8 +22,10 @@ endif()
 
 if (NOT TARGET filewatch)
 	FetchContent_Declare(filewatch
-		GIT_REPOSITORY https://github.com/ThomasMonkman/filewatch.git
+		#GIT_REPOSITORY https://github.com/ThomasMonkman/filewatch.git
-		GIT_TAG master
+		GIT_REPOSITORY https://github.com/justinboswell/filewatch
+		#GIT_TAG master
+		GIT_TAG 2cef7983449579555799065f31d022b86b739d62
 		EXCLUDE_FROM_ALL
 	)
 
@@ -37,5 +39,8 @@ if (NOT TARGET filewatch)
 		)
 		target_include_directories(filewatch INTERFACE ${filewatch_SOURCE_DIR})
 		target_compile_features(filewatch INTERFACE cxx_std_11)
+		if(APPLE)
+			target_link_libraries(filewatch INTERFACE "-framework CoreServices")
+		endif()
 	endif()
 endif()

plugins/plugin_factorio.cpp

@@ -3,10 +3,14 @@
 #include <entt/entt.hpp>
 #include <entt/fwd.hpp>
 
+#include <solanaceae/util/config_model.hpp>
+
+#include "factorio_log_parser.hpp"
 #include "factorio.hpp"
 
 #include <iostream>
 
+static std::unique_ptr<FactorioLogParser> g_flp = nullptr;
 static std::unique_ptr<Factorio> g_f = nullptr;
 
 constexpr const char* plugin_name = "Factorio";
@@ -29,14 +33,17 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 	}
 
 	try {
-		auto* cr = PLUG_RESOLVE_INSTANCE_VERSIONED(Contact3Registry, "1");
+		auto* conf = PLUG_RESOLVE_INSTANCE(ConfigModelI);
-		auto* rmm = PLUG_RESOLVE_INSTANCE(RegistryMessageModel);
+		auto* cs = PLUG_RESOLVE_INSTANCE(ContactStore4I);
+		auto* rmm = PLUG_RESOLVE_INSTANCE(RegistryMessageModelI);
 
 		// static store, could be anywhere tho
 		// construct with fetched dependencies
-		g_f = std::make_unique<Factorio>(*cr, *rmm);
+		g_flp = std::make_unique<FactorioLogParser>(*conf);
+		g_f = std::make_unique<Factorio>(*conf, *cs, *rmm, *g_flp);
 
 		// register types
+		PLUG_PROVIDE_INSTANCE(FactorioLogParser, plugin_name, g_flp.get());
 		PLUG_PROVIDE_INSTANCE(Factorio, plugin_name, g_f.get());
 	} catch (const ResolveException& e) {
 		std::cerr << "PLUGIN " << plugin_name << " " << e.what << "\n";
@@ -50,11 +57,11 @@ SOLANA_PLUGIN_EXPORT void solana_plugin_stop(void) {
 	std::cout << "PLUGIN " << plugin_name << " STOP()\n";
 
 	g_f.reset();
+	g_flp.reset();
 }
 
-SOLANA_PLUGIN_EXPORT float solana_plugin_tick(float) {
+SOLANA_PLUGIN_EXPORT float solana_plugin_tick(float delta) {
-	//return g_rpbot->tick(delta);
+	return g_flp->tick(delta);
-	return 1000.f;
 }
 
 } // extern C

src/CMakeLists.txt

@@ -5,6 +5,8 @@ project(solanaceae)
 add_library(solanaceae_factorio
 	./log_parse.hpp
 	./log_parse.cpp
+	./factorio_log_parser.hpp
+	./factorio_log_parser.cpp
 	./factorio.hpp
 	./factorio.cpp
 )

src/factorio.cpp

@@ -1,18 +1,61 @@
 #include "./factorio.hpp"
 
+#include <solanaceae/util/config_model.hpp>
+#include <solanaceae/util/utils.hpp>
+
+#include <solanaceae/contact/contact_store_i.hpp>
+
 #include <solanaceae/message3/components.hpp>
 #include <solanaceae/contact/components.hpp>
 
-#include "./log_parse.hpp"
+void Factorio::sendToLinked(const std::string& message) {
+	for (const auto& h : _linked_contacts) {
+		if (!static_cast<bool>(h)) {
+			continue;
+		}
 
-Factorio::Factorio(Contact3Registry& cr, RegistryMessageModel& rmm) :
+		_rmm.sendText(h, message);
-	_cr(cr),
+	}
+}
+
+Factorio::Factorio(ConfigModelI& conf, ContactStore4I& cs, RegistryMessageModelI& rmm, FactorioLogParser& flp) :
+	_conf(conf),
+	_cs(cs),
 	_rmm(rmm),
-	_fw("test.txt", [this](const auto& path, const auto event){ this->onFileEvent(path, event);})
+	_rmm_sr(_rmm.newSubRef(this)),
+	_flp(flp),
+	_flp_sr(_flp.newSubRef(this))
 {
+	// config
+	for (const auto&& [contact_id, enabled] : conf.entries_bool("Factorio", "link_to_contact")) {
+		//std::cout << "config id:" << contact_id << " e:" << enabled << "\n";
 
+		const auto id_vec = hex2bin(contact_id);
 
-	_rmm.subscribe(this, RegistryMessageModel_Event::message_construct);
+		// search
+		ContactHandle4 h = _cs.getOneContactByID(ByteSpan{id_vec});
+		if (!static_cast<bool>(h)) {
+			// not found, create thin contact with just id
+			h = _cs.contactHandle(_cs.registry().create());
+			h.emplace<Contact::Components::ID>(id_vec);
+			_cs.throwEventConstruct(h);
+			std::cout << "Factorio: contact not found, created thin contact from ID. (" << contact_id << ")\n";
+		}
+		_linked_contacts.push_back(h);
+	}
+
+	_rmm_sr.subscribe(RegistryMessageModel_Event::message_construct);
+
+	_flp_sr
+		.subscribe(FactorioLogParser_Event::join)
+		.subscribe(FactorioLogParser_Event::leave)
+		.subscribe(FactorioLogParser_Event::chat)
+		.subscribe(FactorioLogParser_Event::died)
+		.subscribe(FactorioLogParser_Event::evolution)
+		.subscribe(FactorioLogParser_Event::research_started)
+		.subscribe(FactorioLogParser_Event::research_finished)
+		.subscribe(FactorioLogParser_Event::research_cancelled)
+	;
 }
 
 Factorio::~Factorio(void) {
@@ -22,7 +65,118 @@ bool Factorio::onEvent(const Message::Events::MessageConstruct& e) {
 	return false;
 }
 
-void onFileEvent(const std::string& path, const filewatch::Event change_type) {
+bool Factorio::onEvent(const FactorioLog::Events::Join& e) {
-	std::cout << "file even " << filewatch::event_to_string(change_type) << " on '" << path << "'\n";
+	std::cout << "Factorio: event join " << e.player_name << "\n";
+
+	if (!_conf.get_bool("Factorio", "forward", "join").value_or(true)) {
+		return false;
+	}
+
+	std::string message{e.player_name};
+	message += " joined";
+
+	sendToLinked(message);
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::Leave& e) {
+	std::cout << "Factorio: event leave " << e.player_name << " " << e.reason << "\n";
+
+	if (!_conf.get_bool("Factorio", "forward", "leave").value_or(true)) {
+		return false;
+	}
+
+	std::string message{e.player_name};
+	message += " left";
+
+	sendToLinked(message);
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::Chat& e) {
+	std::cout << "Factorio: event chat " << e.player_name << ": " << e.message << "\n";
+
+	if (!_conf.get_bool("Factorio", "forward", "chat").value_or(true)) {
+		return false;
+	}
+
+	// ignore pings
+	constexpr std::string_view ping_prefix{"[gps="};
+	if (e.message.size() > ping_prefix.size() && e.message.substr(0, ping_prefix.size()) == ping_prefix) {
+		return false;
+	}
+
+	std::string message{"<"};
+	message += e.player_name;
+	message += ">: ";
+	message += e.message;
+
+	sendToLinked(message);
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::Died& e) {
+	std::cout << "Factorio: event died " << e.player_name << ": " << e.reason << "\n";
+
+	if (!_conf.get_bool("Factorio", "forward", "died").value_or(true)) {
+		return false;
+	}
+
+	std::string message{e.player_name};
+	message += " died from ";
+	message += e.reason;
+
+	sendToLinked(message);
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::Evolution& e) {
+	std::cout << "Factorio: event evolution " << e.evo << "\n";
+
+	//if (!_conf.get_bool("Factorio", "forward", "evolution").value_or(true)) {
+	//    return false;
+	//}
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::ResearchStarted& e) {
+	std::cout << "Factorio: event research started " << e.name << "\n";
+
+	//if (!_conf.get_bool("Factorio", "forward", "research_started").value_or(true)) {
+	//    return false;
+	//}
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::ResearchFinished& e) {
+	std::cout << "Factorio: event research finished " << e.name << "\n";
+
+	if (!_conf.get_bool("Factorio", "forward", "research_finished").value_or(true)) {
+		return false;
+	}
+
+	std::string message{"Research "};
+	message += e.name;
+	message += " finished!";
+
+	sendToLinked(message);
+
+	return false;
+}
+
+bool Factorio::onEvent(const FactorioLog::Events::ResearchCancelled& e) {
+	std::cout << "Factorio: event research cancelled " << e.name << "\n";
+
+	//if (!_conf.get_bool("Factorio", "forward", "research_cancelled").value_or(true)) {
+	//    return false;
+	//}
+
+	return false;
 }
 

src/factorio.hpp

@@ -1,25 +1,42 @@
 #pragma once
 
+#include <solanaceae/contact/fwd.hpp>
 #include <solanaceae/message3/registry_message_model.hpp>
 
-#include <FileWatch.hpp>
+#include "./factorio_log_parser.hpp"
 
-#include <string>
+#include <vector>
 
-class Factorio : public RegistryMessageModelEventI {
+// fwd
-	Contact3Registry& _cr;
+struct ConfigModelI;
-	RegistryMessageModel& _rmm;
 
-	filewatch::FileWatch<std::string> _fw;
+class Factorio : public RegistryMessageModelEventI, public FactorioLogParserEventI {
+	ConfigModelI& _conf;
+	ContactStore4I& _cs;
+	RegistryMessageModelI& _rmm;
+	RegistryMessageModelI::SubscriptionReference _rmm_sr;
+	FactorioLogParser& _flp;
+	FactorioLogParser::SubscriptionReference _flp_sr;
+
+	std::vector<ContactHandle4> _linked_contacts;
+
+	void sendToLinked(const std::string& message);
 
 	public:
-		Factorio(Contact3Registry& cr, RegistryMessageModel& rmm);
+		Factorio(ConfigModelI& conf, ContactStore4I& cs, RegistryMessageModelI& rmm, FactorioLogParser& flp);
 		virtual ~Factorio(void);
 
 	protected: // rmm
 		bool onEvent(const Message::Events::MessageConstruct& e) override;
 
-	protected:
+	protected: // flp
-		void onFileEvent(const std::string& path, const filewatch::Event change_type);
+		bool onEvent(const FactorioLog::Events::Join&) override;
+		bool onEvent(const FactorioLog::Events::Leave&) override;
+		bool onEvent(const FactorioLog::Events::Chat&) override;
+		bool onEvent(const FactorioLog::Events::Died&) override;
+		bool onEvent(const FactorioLog::Events::Evolution&) override;
+		bool onEvent(const FactorioLog::Events::ResearchStarted&) override;
+		bool onEvent(const FactorioLog::Events::ResearchFinished&) override;
+		bool onEvent(const FactorioLog::Events::ResearchCancelled&) override;
 };
 

src/factorio_log_parser.cpp

@@ -0,0 +1,236 @@
+#include "./factorio_log_parser.hpp"
+
+#include <solanaceae/util/config_model.hpp>
+
+#include "./log_parse.hpp"
+
+FactorioLogParser::FactorioLogParser(ConfigModelI& conf) :
+	_log_file_path(conf.get_string("FactorioLogParser", "log_file_path").value_or("factorio-current.log")),
+	_fw(_log_file_path, [this](const auto& path, const auto event){ this->onFileEvent(path, event);})
+{
+	resetLogFile();
+}
+
+FactorioLogParser::~FactorioLogParser(void) {
+}
+
+float FactorioLogParser::tick(float delta) {
+	{ // making sure, incase mod events dont work
+		_manual_timer += delta;
+		if (_manual_timer >= 10.f) {
+			_manual_timer = 0.f;
+			if (_log_file.is_open()) {
+				readLines();
+			}
+		}
+	}
+
+	std::lock_guard lg{_event_queue_mutex};
+	while (!_event_queue.empty()) {
+		dispatchRaw(_event_queue.front().event, _event_queue.front().params);
+		_event_queue.pop();
+	}
+
+	return 10.f;
+}
+
+void FactorioLogParser::onFileEvent(const std::string& path, const filewatch::Event change_type) {
+	// compare path?
+
+	if (change_type == filewatch::Event::added) {
+		// on create, close open log file and reopen and skip to end
+		resetLogFile();
+	} else if (change_type == filewatch::Event::modified) {
+		// on mod, read lines and parse
+		if (!_log_file.is_open()) {
+			std::cerr << "FLP: modified file not open!\n";
+			//resetLogFile();
+		} else {
+			readLines();
+		}
+	}
+}
+
+void FactorioLogParser::resetLogFile(void) {
+	std::cerr << "FLP: resetting log file\n";
+	if (_log_file.is_open()) {
+		_log_file.close();
+		_log_file.clear();
+	}
+	_log_file.open(_log_file_path, std::ios::in | std::ios::binary | std::ios::ate);
+	if (!_log_file.is_open()) {
+		std::cerr << "FLP error: failed opening file\n";
+	}
+}
+
+void FactorioLogParser::readLines(void) {
+	std::string line;
+	while (std::getline(_log_file, line).good()) {
+		if (line.empty()) {
+			std::cerr << "FLP error: getline empty??\n";
+			continue;
+		}
+
+		const auto parse_res = log_parse_line(line);
+		if (parse_res.has_value()) {
+			queueRaw(parse_res.value().event, parse_res.value().params);
+		}
+	}
+	_log_file.clear(); // reset eof and fail bits
+}
+
+void FactorioLogParser::queueRaw(std::string_view event, std::string_view params) {
+	std::lock_guard lg{_event_queue_mutex};
+	_event_queue.push(EventEntry{static_cast<std::string>(event), static_cast<std::string>(params)});
+	//std::cerr << "enqued '" << event << "': '" << params << "'\n";
+}
+
+void FactorioLogParser::dispatchRaw(std::string_view event, std::string_view params) {
+	if (event == "JOIN") {
+		throwJoin(params);
+	} else if (event == "LEAVE") {
+		throwLeave(params);
+	} else if (event == "CHAT") {
+		throwChat(params);
+	} else if (event == "DIED") {
+		throwDied(params);
+	} else if (event == "EVOLUTION") {
+		throwEvolution(params);
+	} else if (event == "RESEARCH STARTED") {
+		throwResearchStarted(params);
+	} else if (event == "RESEARCH FINISHED") {
+		throwResearchFinished(params);
+	} else if (event == "RESEARCH CANCELLED") {
+		throwResearchCancelled(params);
+	} else {
+		std::cerr << "FLP error: unknown event parsed: '" << event << "'\n";
+	}
+}
+
+void FactorioLogParser::throwJoin(std::string_view params) {
+	if (params == "<server>") {
+		return;
+	}
+
+	dispatch(
+		FactorioLogParser_Event::join,
+		FactorioLog::Events::Join{
+			params
+		}
+	);
+}
+
+void FactorioLogParser::throwLeave(std::string_view params) {
+	const auto user = params.substr(0, params.find_first_of(' '));
+	if (user.empty() || user.size() == params.size()) {
+		std::cerr << "FLP error: invalid LEAVE params: '" << params << "'\n";
+		return;
+	}
+
+	if (user == "<server>") {
+		return;
+	}
+
+	auto reason = params;
+	reason.remove_prefix(user.size()+1);
+
+	dispatch(
+		FactorioLogParser_Event::leave,
+		FactorioLog::Events::Leave{
+			user,
+			reason
+		}
+	);
+}
+
+void FactorioLogParser::throwChat(std::string_view params) {
+	const auto user = params.substr(0, params.find_first_of(':'));
+
+	if (user.empty() || user.size() == params.size() || user.size() + 2 > params.size()) {
+		std::cerr << "FLP error: invalid CHAT params: '" << params << "'\n";
+		return;
+	}
+
+	if (user == "<server>") {
+		return;
+	}
+
+	auto message = params;
+	message.remove_prefix(user.size()+2); // ": "
+	if (message.empty()) {
+		std::cerr << "FLP error: empty message? '" << params << "'\n";
+		return;
+	}
+
+	dispatch(
+		FactorioLogParser_Event::chat,
+		FactorioLog::Events::Chat{
+			user,
+			message
+		}
+	);
+}
+
+void FactorioLogParser::throwDied(std::string_view params) {
+	const auto user = params.substr(0, params.find_first_of(' '));
+	if (user.empty() || user.size() == params.size()) {
+		std::cerr << "FLP error: invalid DIED params: '" << params << "'\n";
+		return;
+	}
+
+	if (user == "<server>") {
+		return;
+	}
+
+	auto reason = params;
+	reason.remove_prefix(user.size()+1);
+
+	dispatch(
+		FactorioLogParser_Event::died,
+		FactorioLog::Events::Died{
+			user,
+			reason
+		}
+	);
+}
+
+void FactorioLogParser::throwEvolution(std::string_view params) {
+	if (params.empty()) {
+		return; // ???
+	}
+
+	dispatch(
+		FactorioLogParser_Event::evolution,
+		FactorioLog::Events::Evolution{
+			params
+		}
+	);
+}
+
+void FactorioLogParser::throwResearchStarted(std::string_view params) {
+	dispatch(
+		FactorioLogParser_Event::research_started,
+		FactorioLog::Events::ResearchStarted{
+			params
+		}
+	);
+}
+
+void FactorioLogParser::throwResearchFinished(std::string_view params) {
+	dispatch(
+		FactorioLogParser_Event::research_finished,
+		FactorioLog::Events::ResearchFinished{
+			params
+		}
+	);
+}
+
+void FactorioLogParser::throwResearchCancelled(std::string_view params) {
+	dispatch(
+		FactorioLogParser_Event::research_cancelled,
+		FactorioLog::Events::ResearchCancelled{
+			params
+		}
+	);
+}
+

src/factorio_log_parser.hpp

@@ -0,0 +1,124 @@
+#pragma once
+
+#include <solanaceae/util/event_provider.hpp>
+
+#include <FileWatch.hpp>
+
+#include <string>
+#include <string_view>
+#include <mutex>
+#include <queue>
+#include <fstream>
+
+// fwd
+struct ConfigModelI;
+
+namespace FactorioLog::Events {
+
+	struct Join {
+		std::string_view player_name;
+	};
+
+	struct Leave {
+		std::string_view player_name;
+		std::string_view reason;
+	};
+
+	struct Chat {
+		std::string_view player_name;
+		std::string_view message;
+	};
+
+	struct Died {
+		std::string_view player_name;
+		std::string_view reason;
+	};
+
+	struct Evolution {
+		// ?
+		std::string_view evo;
+	};
+
+	struct ResearchStarted {
+		std::string_view name;
+	};
+
+	struct ResearchFinished {
+		std::string_view name;
+	};
+
+	struct ResearchCancelled {
+		std::string_view name;
+	};
+
+} // FactorioLog::Events
+
+enum class FactorioLogParser_Event : uint32_t {
+	join,
+	leave,
+	chat,
+	died,
+	evolution,
+	research_started,
+	research_finished,
+	research_cancelled,
+
+	MAX
+};
+
+struct FactorioLogParserEventI {
+	using enumType = FactorioLogParser_Event;
+
+	virtual ~FactorioLogParserEventI(void) {}
+
+	virtual bool onEvent(const FactorioLog::Events::Join&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::Leave&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::Chat&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::Died&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::Evolution&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::ResearchStarted&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::ResearchFinished&) { return false; }
+	virtual bool onEvent(const FactorioLog::Events::ResearchCancelled&) { return false; }
+};
+using FactorioLogParserEventProviderI = EventProviderI<FactorioLogParserEventI>;
+
+class FactorioLogParser : public FactorioLogParserEventProviderI {
+	std::string _log_file_path;
+	filewatch::FileWatch<std::string> _fw;
+	std::ifstream _log_file;
+
+	struct EventEntry {
+		std::string event;
+		std::string params;
+	};
+	std::queue<EventEntry> _event_queue;
+	std::mutex _event_queue_mutex;
+
+	float _manual_timer {1.f};
+
+	public:
+		FactorioLogParser(ConfigModelI& conf);
+		virtual ~FactorioLogParser(void);
+
+		float tick(float delta);
+
+	protected:
+		void onFileEvent(const std::string& path, const filewatch::Event change_type);
+		void resetLogFile(void);
+		// assumes file is open!
+		void readLines(void);
+
+	protected:
+		void queueRaw(std::string_view event, std::string_view params);
+		void dispatchRaw(std::string_view event, std::string_view params);
+
+		void throwJoin(std::string_view params);
+		void throwLeave(std::string_view params);
+		void throwChat(std::string_view params);
+		void throwDied(std::string_view params);
+		void throwEvolution(std::string_view params);
+		void throwResearchStarted(std::string_view params);
+		void throwResearchFinished(std::string_view params);
+		void throwResearchCancelled(std::string_view params);
+};
+

src/log_parse.cpp

@@ -7,6 +7,7 @@ std::optional<LPLRes> log_parse_line(std::string_view line) {
 		return std::nullopt;
 	}
 
+	// TODO: make mod name configurable
 	static const std::regex mod_match{".*Factorio-Event-Logger+.*\\[([A-Z ]+)\\] (.+)$"};
 
 	std::cmatch matches;

src/log_parse.hpp

@@ -5,7 +5,7 @@
 
 struct LPLRes {
 	std::string_view event;
-	std::string_view info;
+	std::string_view params;
 };
 
 std::optional<LPLRes> log_parse_line(std::string_view line);

test/test1.cpp

@@ -8,7 +8,7 @@ int main(void) {
 		const auto parse_res = log_parse_line(" 442.539 Script @__Factorio-Event-Logger__/logger.lua:65: [RESEARCH CANCELLED] worker-robots-speed");
 		assert(parse_res.has_value());
 		assert(parse_res.value().event == "RESEARCH CANCELLED");
-		assert(parse_res.value().info == "worker-robots-speed");
+		assert(parse_res.value().params == "worker-robots-speed");
 	}
 
 	{