Get the build fail to actually play and keep the building sound looping until the build is done.

builder.cpp

@@ -87,7 +87,6 @@ void Builder::BUILDING(BuildEvent ev) {
     }
 
     build_out = NULL;
-    game.event(GameEvent::BUILD_DONE);
     state(BuildState::DONE);
   } else {
     auto m = parse_line(line);
@@ -171,6 +170,7 @@ void Builder::DONE(BuildEvent ev) {
     gui.you_died();
   }
 
+  game.event(GameEvent::BUILD_DONE);
   listener->reset_state();
   gui.output("^^^^^^^^^^^ END ^^^^^^^^^^^");
   state(BuildState::WAITING);

fsm.hpp

@@ -18,7 +18,7 @@ public:
   template<typename... Types>
   void event(E event, Types... args);
 
-  void state(S next_state) {
+  void state(S next_state)
     _state = next_state;
   }
 

game_engine.cpp

@@ -3,6 +3,7 @@
 #include <iostream>
 #include <fmt/core.h>
 #include <fmt/color.h>
+#define FSM_DEBUG 1
 #include "game_engine.hpp"
 #include <cassert>
 #include "dbc.hpp"
@@ -14,7 +15,7 @@ using namespace std;
 
 GameEngine::GameEngine(int hp) : starting_hp(hp) {
   hit_points = max_hp();
-};
+}
 
 int GameEngine::determine_damage(string &type) {
   try {

game_engine.hpp

@@ -13,7 +13,6 @@ enum class GameState {
   START, IDLE, IN_ROUND, DEAD, SUCCESS, FAILURE
 };
 
-
 enum class GameEvent {
   BUILD_START, BUILD_SUCCESS,
   BUILD_DONE, BUILD_FAILED, HIT

gui.cpp

@@ -25,7 +25,7 @@ GUI::GUI() {
   you_died_sound.load(data, "you_died");
   build_works_sound.load(data, "build_works");
   build_failed_sound.load(data, "build_failed");
-  building_sound.load(data, "building");
+  building_sound.load(data, "building", true);
 }
 
 void GUI::output(const string msg) {

sfmlbackend.cpp

@@ -17,7 +17,7 @@ using namespace nlohmann;
 using namespace ImGui;
 using std::string;
 
-void SoundQuip::load(json &data, const char *file_key) {
+void SoundQuip::load(json &data, const char *file_key, bool loop) {
   auto audio = data["audio"];
   json::string_t file_name = audio[file_key].template get<string>();
 
@@ -26,6 +26,7 @@ void SoundQuip::load(json &data, const char *file_key) {
   }
 
   sound.setBuffer(buffer);
+  sound.setLoop(loop);
 }
 
 void SoundQuip::play() {

sfmlbackend.hpp

@@ -25,7 +25,7 @@ public:
 
   SoundQuip() {};
 
-  void load(nlohmann::json &data, const char *in_file);
+  void load(nlohmann::json &data, const char *file_key, bool loop=false);
   void play();
   void stop();
 };

status.txt

@@ -5,8 +5,6 @@ BUGS:
 * BUG: doesn't play you_died sound.
 
 TODO:
-* Rewrite dbc.hpp to actually work.
-
 * Add a timer to the game engine so you can set a kind of pomodoro timer and if you don't meet the goal it costs you.
 
 * Track the deaths.