refactor(role): move role to separate file

src/action.cc

@@ -1,5 +1,7 @@
 #include "action.hh"
 
+#include <string>
+
 Action::Action(std::string name, bool has_target) {
     this->name = name;
     this->has_target = has_target;

src/lib.hh

@@ -1,5 +1,6 @@
 #include "action.hh"
 #include "prep/prep.hh"
+#include "role.hh"
 
 bool playerBelongsToRoom(Player *player, Room *room);
 bool actionBelongsToRole(Role *role, const Action *action);

src/prep/prep.cc

@@ -5,12 +5,6 @@
 #include <cstdint>
 #include <initializer_list>
 
-Role::Role(std::initializer_list<Action> actions): Role(std::vector<Action>(actions)) {
-}
-
-Role::Role(std::vector<Action> actions): actions(actions) {
-}
-
 Player::Player(uint32_t id, std::string username, Role role, PlayerStatus playerStatus):
     id(id),
     username(username),

src/prep/prep.hh

@@ -28,18 +28,10 @@ enum PlayerStatus {
     VOTED_OUT,
 };
 
-struct Role;
 struct Player;
 struct Room;
 struct Event;
 
-struct Role {
-    std::vector<Action> actions;
-
-    Role(std::initializer_list<Action> actions);
-    Role(std::vector<Action> actions);
-};
-
 struct Player {
     uint32_t id;
     std::string username;

src/role.cc

@@ -0,0 +1,10 @@
+#include "role.hh"
+
+#include <initializer_list>
+#include <vector>
+
+Role::Role(std::initializer_list<Action> actions): Role(std::vector<Action>(actions)) {
+}
+
+Role::Role(std::vector<Action> actions): actions(actions) {
+}

src/role.hh

@@ -0,0 +1,15 @@
+#ifndef ROLE_HH
+#define ROLE_HH
+
+#include "action.hh"
+
+#include <initializer_list>
+#include <vector>
+
+struct Role {
+    std::vector<Action> actions;
+    Role(std::initializer_list<Action> actions);
+    Role(std::vector<Action> actions);
+};
+
+#endif  // ROLE_HH