Now working on the new SFML with better audio.

Makefile

@@ -1,4 +1,4 @@
-all: build test
+all: build
 
 reset:
 	powershell -executionpolicy bypass .\scripts\reset_build.ps1
@@ -6,8 +6,8 @@ reset:
 patch:
 	powershell "cp ./patches/process.h ./subprojects/libgit2-1.9.0/src/util/process.h"
 
-build: patch
+build:
-	meson compile -j 4 -C builddir
+	meson compile -C builddir
 
 config:
 	powershell "cp tarpit_sample.json .tarpit.json"

builder.cpp

@@ -72,11 +72,13 @@ MatchResult Builder::parse_line(const string &line) {
   }
 }
 
-void Builder::BUILDING(BuildEvent ev) {
+void Builder::BUILDING(BuildEvent) {
   // check if there's output
   if(build_done) {
     int rc = pclose(build_out);
 
+    fmt::println("PCLOSE RETURNED: {}", rc);
+
     if(rc == 0) {
       game.event(GameEvent::BUILD_SUCCESS);
       gui.build_success();
@@ -98,7 +100,7 @@ void Builder::BUILDING(BuildEvent ev) {
   }
 }
 
-void Builder::START(BuildEvent ev) {
+void Builder::START(BuildEvent) {
   gui.output(fmt::format("Using build command: {}", build_cmd));
   fileWatcher = new efsw::FileWatcher();
   dbc::check(fileWatcher != nullptr, "Failed to create filewatcher.");
@@ -118,7 +120,7 @@ void Builder::START(BuildEvent ev) {
   state(BuildState::WAITING);
 }
 
-void Builder::WAITING(BuildEvent ev) {
+void Builder::WAITING(BuildEvent) {
   if(listener->changes) {
     game.event(GameEvent::BUILD_START);
     gui.building();
@@ -127,7 +129,7 @@ void Builder::WAITING(BuildEvent ev) {
   }
 }
 
-void Builder::FORKING(BuildEvent ev) {
+void Builder::FORKING(BuildEvent) {
   if(build_fut.valid()) {
     std::future_status status = build_fut.wait_for(0ms);
 
@@ -146,7 +148,7 @@ void Builder::FORKING(BuildEvent ev) {
   }
 }
 
-void Builder::READING(BuildEvent ev) {
+void Builder::READING(BuildEvent) {
   // BUG: too much copy-pasta so turn this into a class?
   if(read_fut.valid()) {
     std::future_status status = read_fut.wait_for(0ms);
@@ -164,7 +166,7 @@ void Builder::READING(BuildEvent ev) {
   }
 }
 
-void Builder::DONE(BuildEvent ev) {
+void Builder::DONE(BuildEvent) {
   if(game.is_dead()) {
     gui.you_died();
   }

escape_turings_tarpit.cpp

@@ -2,7 +2,7 @@
 #include "gui.hpp"
 #include <fmt/core.h>
 
-int main(int argc, char *argv[])
+int main()
 {
   GameEngine game{100};
   auto backend = SFMLBackend(game);

meson.build

@@ -1,5 +1,74 @@
-project('turings_tarpit', 'cpp',
+# clang might need _LIBCPP_ENABLE_CXX26_REMOVED_CODECVT
-    default_options: ['cpp_std=c++20'])
+
+project('turings-tarpit', 'cpp',
+  version: '0.1.0',
+  default_options: [
+    'cpp_std=c++20',
+    'cpp_args=-D_GLIBCXX_DEBUG=1 -D_GLIBCXX_DEBUG_PEDANTIC=1',
+  ])
+
+# use this for common options only for our executables
+cpp_args=[]
+link_args=[]
+# these are passed as override_defaults
+exe_defaults = [ 'warning_level=2' ]
+
+cc = meson.get_compiler('cpp')
+dependencies = []
+
+if build_machine.system() == 'windows'
+  add_global_link_arguments(
+    '-static-libgcc',
+    '-static-libstdc++',
+    '-static',
+    language: 'cpp',
+  )
+
+  sfml_main = dependency('sfml_main')
+  opengl32 = cc.find_library('opengl32', required: true)
+  winmm = cc.find_library('winmm', required: true)
+  gdi32 = cc.find_library('gdi32', required: true)
+
+  dependencies += [
+      opengl32, winmm, gdi32, sfml_main
+  ]
+  exe_defaults += ['werror=true']
+
+elif build_machine.system() == 'darwin'
+  add_global_link_arguments(
+    language: 'cpp',
+  )
+
+  opengl = dependency('OpenGL')
+  corefoundation = dependency('CoreFoundation')
+  carbon = dependency('Carbon')
+  cocoa = dependency('Cocoa')
+  iokit = dependency('IOKit')
+  corevideo = dependency('CoreVideo')
+
+  link_args += ['-ObjC']
+  exe_defaults += ['werror=false']
+  dependencies += [
+    opengl, corefoundation, carbon, cocoa, iokit, corevideo
+  ]
+endif
+
+catch2 = dependency('catch2-with-main')
+fmt = subproject('fmt').get_variable('fmt_dep')
+json = dependency('nlohmann_json')
+freetype2 = dependency('freetype2')
+
+flac = dependency('flac')
+ogg = dependency('ogg')
+vorbis = dependency('vorbis')
+vorbisfile = dependency('vorbisfile')
+vorbisenc = dependency('vorbisenc')
+sfml_audio = dependency('sfml_audio')
+sfml_graphics = dependency('sfml_graphics')
+sfml_network = dependency('sfml_network')
+sfml_system = dependency('sfml_system')
+sfml_window = dependency('sfml_window',
+  default_options: ['default_library=shared'])
 
 cmake = import('cmake')
 opts = cmake.subproject_options()
@@ -14,36 +83,39 @@ libgit2_proj = cmake.subproject('libgit2', options: opts)
 libgit2package = libgit2_proj.dependency('libgit2package')
 
 efsw = dependency('efsw')
-fmt = subproject('fmt').get_variable('fmt_dep')
-catch2 = dependency('catch2-with-main')
-sfml = dependency('sfml')
-json = dependency('nlohmann_json')
-imgui = dependency('imgui-sfml')
 
-dependencies = [
+dependencies += [
-  fmt, libgit2package, efsw,
+  fmt, json, freetype2,
-  sfml, imgui, json
+  flac, ogg, vorbis, vorbisfile, vorbisenc,
+  sfml_audio, sfml_graphics,
+  sfml_network, sfml_system,
+  sfml_window, libgit2package, efsw
 ]
 
-subdir('scratchpad')
+sources = [
-
+    'game_engine.cpp',
-executable('escape_turings_tarpit',
-  ['game_engine.cpp',
     'dbc.cpp',
     'gui.cpp',
     'watcher.cpp',
     'builder.cpp',
     'sfmlbackend.cpp',
-    'escape_turings_tarpit.cpp'],
+]
+
+
+executable('escape_turings_tarpit', sources + [
+  'escape_turings_tarpit.cpp'
+  ],
+  cpp_args: cpp_args,
+  link_args: link_args,
+  override_options: exe_defaults,
   dependencies: dependencies)
 
-runtests = executable('runtests', [
+executable('runtests', sources + [
-  'dbc.cpp',
-  'game_engine.cpp',
   'tests/game_engine.cpp',
   'tests/fsm.cpp',
   'tests/dbc.cpp',
   ],
+  cpp_args: cpp_args,
+  link_args: link_args,
+  override_options: exe_defaults,
   dependencies: dependencies + [catch2])
-
-test('tests', runtests)

sfmlbackend.cpp

@@ -13,9 +13,10 @@
 #include "sfmlbackend.hpp"
 #include <fstream>
 #include <iostream>
+#include "dbc.hpp"
 
 using namespace nlohmann;
-using std::string;
+using std::string, std::make_shared;
 
 std::array<sf::Color, 10> VALUES{
   sf::Color{1, 4, 2},  // black
@@ -31,23 +32,25 @@ std::array<sf::Color, 10> VALUES{
 };
 
 void SoundQuip::load(json &data, const char *file_key, bool loop) {
+  buffer = make_shared<sf::SoundBuffer>();
+
   auto audio = data["audio"];
   json::string_t file_name = audio[file_key].template get<string>();
 
-  if(!buffer.loadFromFile(file_name)) {
+  if(!buffer->loadFromFile(file_name)) {
     fmt::println("Failed to load sound: {} with file {}", file_key, file_name);
   }
 
-  sound.setBuffer(buffer);
+  sound = make_shared<sf::Sound>(*buffer);
-  sound.setLoop(loop);
+  sound->setLooping(loop);
 }
 
 void SoundQuip::play() {
-  sound.play();
+  sound->play();
 }
 
 void SoundQuip::stop() {
-  sound.stop();
+  sound->stop();
 }
 
 void SFMLBackend::Window_update() {
@@ -59,35 +62,11 @@ sf::Color SFMLBackend::value(Value level) {
 }
 
 void SFMLBackend::handle_events() {
-  sf::Event event;
-
   // is this a main event loop
-  while (window.pollEvent(event)) {
+  while(const auto ev = window.pollEvent()) {
-    switch(event.type) {
+    if(ev->is<sf::Event::Closed>()) {
-      case sf::Event::Closed:
+      fmt::print("Exiting...\n");
-        fmt::print("Exiting...\n");
+      window.close();
-        window.close();
-        break;
-      case sf::Event::KeyPressed:
-        if(sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)) {
-          window.close();
-        } else if(sf::Keyboard::isKeyPressed(sf::Keyboard::Space)) {
-          fmt::println("STOP THE CLOCK");
-        }
-        break;
-      case sf::Event::MouseButtonPressed: {
-        // rect::contains(x,y) for if mouse is in the button rect
-        sf::Event::MouseButtonEvent btn = event.mouseButton;
-        if(stop_button.getGlobalBounds().contains(btn.x, btn.y)) {
-          buttons = Button::STOP;
-        } else if(start_button.getGlobalBounds().contains(btn.x, btn.y)) {
-          buttons = Button::START;
-        }
-        break;
-      }
-      default:
-        // do nothing
-        break;
     }
   }
 }
@@ -104,8 +83,7 @@ sf::Vector2f translate(int x, int y) {
 
 void SFMLBackend::write_text(int x, int y, string content, float size_mult, Value color) {
   sf::Vector2f position = translate(x,y);
-  sf::Text text;
+  sf::Text text(font);
-  text.setFont(font);
   text.setString(content);
   text.setCharacterSize(TEXT_SIZE * size_mult);
   text.setFillColor(value(color));
@@ -129,8 +107,8 @@ void SFMLBackend::update_entities() {
   window.clear();
 
   sf::RectangleShape face_box = box(2, 2, X_ROWS/4, Y_LINES/2, Value::DARK_DARK);
-  face_sprite.setPosition(translate(2,2));
+  face_sprite->setPosition(translate(2,2));
-  window.draw(face_sprite);
+  window.draw(*face_sprite);
 
   sf::RectangleShape stats_box = box(X_ROWS/4 + 4, 2,
       X_ROWS - X_ROWS/4 - 5, Y_LINES/2, Value::DARK_DARK);
@@ -160,10 +138,10 @@ void SFMLBackend::update_entities() {
   write_text(7, 14, time, 2.0f);
 
 
-  stop_button.setPosition(translate(27, 15));
+  stop_button->setPosition(translate(27, 15));
-  window.draw(start_button);
+  window.draw(*start_button);
-  start_button.setPosition(translate(37, 15));
+  start_button->setPosition(translate(37, 15));
-  window.draw(stop_button);
+  window.draw(*stop_button);
 
   Window_update();
 }
@@ -174,24 +152,27 @@ void SFMLBackend::change_face(const string name) {
   auto images = data["images"];
   json::string_t file_name = images[name].template get<string>();
 
-  face_texture.loadFromFile(file_name);
+  bool good = face_texture->loadFromFile(file_name);
-  face_sprite.setTexture(face_texture);
+  dbc::check(good, fmt::format("failed to load texture {}", file_name));
+  face_sprite->setTexture(*face_texture);
 }
 
-SFMLBackend::SFMLBackend(GameEngine &g) : window(sf::VideoMode(X_DIM, Y_DIM), "Turing's Tarpit", sf::Style::None, settings), game(g)
+SFMLBackend::SFMLBackend(GameEngine &g)
+  : window(sf::VideoMode({X_DIM, Y_DIM}), "Turing's Tarpit"),
+  game(g)
 {
-  change_face("building");
+  face_texture = make_shared<sf::Texture>("./assets/building.png");
+  stop_texture = make_shared<sf::Texture>("./assets/stop_button.png");
+  start_texture = make_shared<sf::Texture>("./assets/start_button.png");
 
-  stop_texture.loadFromFile("./assets/stop_button.png");
+  face_sprite = make_shared<sf::Sprite>(*face_texture);
-  stop_button.setTexture(stop_texture);
+  stop_button = make_shared<sf::Sprite>(*stop_texture);
+  start_button = make_shared<sf::Sprite>(*start_texture);
 
-  start_texture.loadFromFile("./assets/start_button.png");
+  change_face("building");
-  start_button.setTexture(start_texture);
 }
 
 
-
-
 /*
  * This makes my soul hurt. Make it stop.
  *
@@ -208,9 +189,8 @@ void SFMLBackend::update_log(std::vector<string> &lines) {
 
 void SFMLBackend::startup() {
   fmt::print("Setting up a window for you...\n");
-  settings.antialiasingLevel = 8;
 
-  if(!font.loadFromFile("./assets/text.ttf")) {
+  if(!font.openFromFile("./assets/text.ttf")) {
     fmt::println("Cannot load font.");
   }
 

sfmlbackend.hpp

@@ -35,8 +35,8 @@ enum class Button {
 
 class SoundQuip {
 public:
-  sf::Sound sound;
+  std::shared_ptr<sf::Sound> sound = nullptr;
-  sf::SoundBuffer buffer;
+  std::shared_ptr<sf::SoundBuffer> buffer = nullptr;
   bool initialized;
 
   SoundQuip() {};
@@ -49,12 +49,12 @@ public:
 class SFMLBackend {
   sf::ContextSettings settings;
   sf::RenderWindow window;
-  sf::Sprite face_sprite;
+  std::shared_ptr<sf::Sprite> face_sprite = nullptr;
-  sf::Texture face_texture;
+  std::shared_ptr<sf::Texture> face_texture = nullptr;
-  sf::Sprite stop_button;
+  std::shared_ptr<sf::Sprite> stop_button = nullptr;
-  sf::Texture stop_texture;
+  std::shared_ptr<sf::Texture> stop_texture = nullptr;
-  sf::Sprite start_button;
+  std::shared_ptr<sf::Sprite> start_button = nullptr;
-  sf::Texture start_texture;
+  std::shared_ptr<sf::Texture> start_texture = nullptr;
   std::chrono::time_point<std::chrono::system_clock> clock_start;
   Button buttons = Button::STOP;
   int hit_points = 50;

tests/fsm.cpp

@@ -24,7 +24,7 @@ public:
     }
   }
 
-  void START(MyEvent ev) {
+  void START(MyEvent) {
     println("<<< START");
     state(MyState::RUNNING);
   }
@@ -39,7 +39,7 @@ public:
     }
   }
 
-  void END(MyEvent ev) {
+  void END(MyEvent) {
     println("<<< STOP");
     state(MyState::END);
   }

watcher.cpp

@@ -12,6 +12,10 @@ void UpdateListener::handleFileAction(efsw::WatchID watchid,
     efsw::Action action,
     string oldFilename)
 {
+  (void)watchid;
+  (void)action;
+  (void)oldFilename;
+
   // this is some gnarly BS here, probably tons
   // of memory leaks for now but it's working
   int ignored = 1;

wraps/catch2.wrap

@@ -1,10 +1,10 @@
 [wrap-file]
-directory = Catch2-3.7.0
+directory = Catch2-3.7.1
-source_url = https://github.com/catchorg/Catch2/archive/v3.7.0.tar.gz
+source_url = https://github.com/catchorg/Catch2/archive/v3.7.1.tar.gz
-source_filename = Catch2-3.7.0.tar.gz
+source_filename = Catch2-3.7.1.tar.gz
-source_hash = 5b10cd536fa3818112a82820ce0787bd9f2a906c618429e7c4dea639983c8e88
+source_hash = c991b247a1a0d7bb9c39aa35faf0fe9e19764213f28ffba3109388e62ee0269c
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.0-1/Catch2-3.7.0.tar.gz
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.1-1/Catch2-3.7.1.tar.gz
-wrapdb_version = 3.7.0-1
+wrapdb_version = 3.7.1-1
 
 [provide]
 catch2 = catch2_dep

wraps/fmt.wrap

@@ -1,13 +1,13 @@
 [wrap-file]
-directory = fmt-11.0.1
+directory = fmt-11.0.2
-source_url = https://github.com/fmtlib/fmt/archive/11.0.1.tar.gz
+source_url = https://github.com/fmtlib/fmt/archive/11.0.2.tar.gz
-source_filename = fmt-11.0.1.tar.gz
+source_filename = fmt-11.0.2.tar.gz
-source_hash = 7d009f7f89ac84c0a83f79ed602463d092fbf66763766a907c97fd02b100f5e9
+source_hash = 6cb1e6d37bdcb756dbbe59be438790db409cdb4868c66e888d5df9f13f7c027f
-patch_filename = fmt_11.0.1-1_patch.zip
+patch_filename = fmt_11.0.2-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/fmt_11.0.1-1/get_patch
+patch_url = https://wrapdb.mesonbuild.com/v2/fmt_11.0.2-1/get_patch
-patch_hash = 0a8b93d1ee6d84a82d3872a9bfb4c3977d8a53f7f484d42d1f7ed63ed496d549
+patch_hash = 90c9e3b8e8f29713d40ca949f6f93ad115d78d7fb921064112bc6179e6427c5e
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/fmt_11.0.1-1/fmt-11.0.1.tar.gz
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/fmt_11.0.2-1/fmt-11.0.2.tar.gz
-wrapdb_version = 11.0.1-1
+wrapdb_version = 11.0.2-1
 
 [provide]
 fmt = fmt_dep

wraps/imgui-sfml.wrap

@@ -1,13 +0,0 @@
-[wrap-file]
-directory = imgui-sfml-2.6
-source_url = https://github.com/eliasdaler/imgui-sfml/archive/refs/tags/v2.6.tar.gz
-source_filename = v2.6.tar.gz
-source_hash = b1195ca1210dd46c8049cfc8cae7f31cd34f1591da7de1c56297b277ac9c5cc0
-patch_filename = imgui-sfml_2.6-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/imgui-sfml_2.6-1/get_patch
-patch_hash = a804978cf015af2db13476eefd2ed16e64c2c5142eb4e4a93be5f19e0c7cbdbb
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/imgui-sfml_2.6-1/v2.6.tar.gz
-wrapdb_version = 2.6-1
-
-[provide]
-imgui-sfml = imgui_sfml_dep

wraps/imgui.wrap

@@ -1,13 +0,0 @@
-[wrap-file]
-directory = imgui-1.91.0
-source_url = https://github.com/ocornut/imgui/archive/refs/tags/v1.91.0.tar.gz
-source_filename = imgui-1.91.0.tar.gz
-source_hash = 6e62c87252e6b3725ba478a1c04dc604aa0aaeec78fedcf4011f1e52548f4cc9
-patch_filename = imgui_1.91.0-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/imgui_1.91.0-1/get_patch
-patch_hash = 354fc499bb53ed37ef7a23122d9253f6b119098ae95ff14a571d2d7e98fa3338
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/imgui_1.91.0-1/imgui-1.91.0.tar.gz
-wrapdb_version = 1.91.0-1
-
-[provide]
-imgui = imgui_dep

wraps/libpng.wrap

@@ -1,13 +1,13 @@
 [wrap-file]
-directory = libpng-1.6.43
+directory = libpng-1.6.44
-source_url = https://github.com/glennrp/libpng/archive/v1.6.43.tar.gz
+source_url = https://github.com/glennrp/libpng/archive/v1.6.44.tar.gz
-source_filename = libpng-1.6.43.tar.gz
+source_filename = libpng-1.6.44.tar.gz
-source_hash = fecc95b46cf05e8e3fc8a414750e0ba5aad00d89e9fdf175e94ff041caf1a03a
+source_hash = 0ef5b633d0c65f780c4fced27ff832998e71478c13b45dfb6e94f23a82f64f7c
-patch_filename = libpng_1.6.43-2_patch.zip
+patch_filename = libpng_1.6.44-1_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/libpng_1.6.43-2/get_patch
+patch_url = https://wrapdb.mesonbuild.com/v2/libpng_1.6.44-1/get_patch
-patch_hash = 49951297edf03e81d925ab03726555f09994ad1ed78fb539a269216430eef3da
+patch_hash = 394b07614c45fbd1beac8b660386216a490fe12f841a1a445799b676c9c892fb
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/libpng_1.6.43-2/libpng-1.6.43.tar.gz
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/libpng_1.6.44-1/libpng-1.6.44.tar.gz
-wrapdb_version = 1.6.43-2
+wrapdb_version = 1.6.44-1
 
 [provide]
 libpng = libpng_dep

wraps/openal-soft.wrap

@@ -1,13 +0,0 @@
-[wrap-file]
-directory = openal-soft-1.23.1
-source_url = https://github.com/kcat/openal-soft/archive/refs/tags/1.23.1.tar.gz
-source_filename = openal-soft-1.23.1.tar.gz
-source_hash = dfddf3a1f61059853c625b7bb03de8433b455f2f79f89548cbcbd5edca3d4a4a
-patch_filename = openal-soft_1.23.1-2_patch.zip
-patch_url = https://wrapdb.mesonbuild.com/v2/openal-soft_1.23.1-2/get_patch
-patch_hash = e03c3afe0bb40a931d25d41d92a08b90e3c33b217d1b47210b26ca6627eb3aa3
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/openal-soft_1.23.1-2/openal-soft-1.23.1.tar.gz
-wrapdb_version = 1.23.1-2
-
-[provide]
-openal = openal_dep

wraps/sfml.wrap

@@ -1,13 +1,14 @@
-[wrap-file]
+[wrap-git]
-directory = SFML-2.6.1
+directory=SFML-3.0.0
-source_url = https://github.com/SFML/SFML/archive/refs/tags/2.6.1.tar.gz
+url=https://github.com/SFML/SFML.git
-source_filename = 2.6.1.tar.gz
+revision=3.0.0
-source_hash = 82535db9e57105d4f3a8aedabd138631defaedc593cab589c924b7d7a11ffb9d
+depth=1
-patch_filename = sfml_2.6.1-1_patch.zip
+method=cmake
-patch_url = https://wrapdb.mesonbuild.com/v2/sfml_2.6.1-1/get_patch
-patch_hash = 10367d927ec489dc575491de0059945a63ba08eef3f6fc146e6ba339176c9f18
-source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/sfml_2.6.1-1/2.6.1.tar.gz
-wrapdb_version = 2.6.1-1
 
 [provide]
-sfml = sfml_dep
+sfml_audio = sfml_audio_dep
+sfml_graphics = sfml_graphics_dep
+sfml_main = sfml_main_dep
+sfml_network = sfml_network_dep
+sfml_system = sfml_system_dep
+sfml_window = sfml_window_dep