From 77336a24f7ba940ea61fd3f3c244a5214c60164f Mon Sep 17 00:00:00 2001
From: Rodrigo Delduca <rodrigo@delduca.org>
Date: Thu, 16 Jan 2025 11:20:54 -0300
Subject: [PATCH] Work in progress

---
 src/entity.cpp       |  1 -
 src/eventmanager.cpp | 16 ++++++++--------
 src/scriptengine.cpp |  1 +
 src/statemanager.cpp |  4 ++++
 src/statemanager.hpp |  3 ++-
 5 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/src/entity.cpp b/src/entity.cpp
index 3bbb71c..9d955a1 100644
--- a/src/entity.cpp
+++ b/src/entity.cpp
@@ -44,7 +44,6 @@ int32_t entity::y() const noexcept {
 void entity::move(float_t x_velocity, float_t y_velocity) noexcept {
   UNUSED(x_velocity);
   UNUSED(y_velocity);
-  // cpBodySetVelocity(_props.body.get(), {x_velocity, y_velocity});
 }
 
 void entity::set_velocity(const algebra::vector2d &velocity) noexcept {
diff --git a/src/eventmanager.cpp b/src/eventmanager.cpp
index e12fe9d..fd73ff6 100644
--- a/src/eventmanager.cpp
+++ b/src/eventmanager.cpp
@@ -4,14 +4,14 @@
 using namespace input;
 
 eventmanager::eventmanager() {
-  // const auto number = SDL_NumJoysticks();
-  // for (auto id = 0; id < number; ++id) {
-  //   if (SDL_IsGameController(id)) {
-  //     if (auto controller = SDL_GameControllerOpen(id)) {
-  //       _controllers.emplace(SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller)), gamecontroller_ptr(controller));
-  //     }
-  //   }
-  // }
+  const auto number = SDL_NumJoysticks();
+  for (auto id = 0; id < number; ++id) {
+    if (SDL_IsGameController(id)) {
+      if (auto controller = SDL_GameControllerOpen(id)) {
+        _controllers.emplace(SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller)), gamecontroller_ptr(controller));
+      }
+    }
+  }
 }
 
 void eventmanager::update(float_t delta) {
diff --git a/src/scriptengine.cpp b/src/scriptengine.cpp
index 04f5c4d..f795d44 100644
--- a/src/scriptengine.cpp
+++ b/src/scriptengine.cpp
@@ -350,6 +350,7 @@ void framework::scriptengine::run() {
 
   lua.new_usertype<framework::statemanager>(
       "StateManager",
+      "players", sol::property(&statemanager::players),
       "player", [&_p](framework::statemanager &self, input::player player) -> playerwrapper & {
         auto [iterator, inserted] = _p.try_emplace(player, player, self);
 
diff --git a/src/statemanager.cpp b/src/statemanager.cpp
index 0887e25..2dc89b9 100644
--- a/src/statemanager.cpp
+++ b/src/statemanager.cpp
@@ -14,6 +14,10 @@ bool statemanager::on(int player, const std::variant<input::joystickevent> &type
   return false;
 }
 
+int8_t statemanager::players() const noexcept {
+  return 0; // TODO
+}
+
 constexpr std::optional<input::joystickevent> keytoctrl(const input::keyevent &event) {
   using namespace input;
 
diff --git a/src/statemanager.hpp b/src/statemanager.hpp
index bcc0dd1..6947741 100644
--- a/src/statemanager.hpp
+++ b/src/statemanager.hpp
@@ -8,9 +8,10 @@ class statemanager : public input::eventreceiver {
   statemanager() = default;
   virtual ~statemanager() = default;
 
-  // bool is_keydown(const input::keyevent &event) const;
   bool on(int player, const std::variant<input::joystickevent> &type) const noexcept;
 
+  int8_t players() const noexcept;
+
 protected:
   virtual void on_keydown(const input::keyevent &event) noexcept;