kraken: Address comments from review

review fixes

src/core/hid/emulated_console.cpp

@@ -2,8 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included
 
-#include <fmt/format.h>
-
 #include "core/hid/emulated_console.h"
 #include "core/hid/input_converter.h"
 

src/core/hid/emulated_controller.cpp

@@ -2,8 +2,6 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included
 
-#include <fmt/format.h>
-
 #include "core/hid/emulated_controller.h"
 #include "core/hid/input_converter.h"
 
@@ -635,6 +633,9 @@ void EmulatedController::SetBattery(Input::CallbackStatus callback, std::size_t
 }
 
 bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue vibration) {
+    if (device_index >= output_devices.size()) {
+        return false;
+    }
     if (!output_devices[device_index]) {
         return false;
     }
@@ -659,6 +660,9 @@ bool EmulatedController::SetVibration(std::size_t device_index, VibrationValue v
 }
 
 bool EmulatedController::TestVibration(std::size_t device_index) {
+    if (device_index >= output_devices.size()) {
+        return false;
+    }
     if (!output_devices[device_index]) {
         return false;
     }
@@ -733,7 +737,9 @@ bool EmulatedController::IsConnected(bool temporary) const {
 }
 
 bool EmulatedController::IsVibrationEnabled() const {
-    return is_vibration_enabled;
+    const auto player_index = NpadIdTypeToIndex(npad_id_type);
+    const auto& player = Settings::values.players.GetValue()[player_index];
+    return player.vibration_enabled;
 }
 
 NpadIdType EmulatedController::GetNpadIdType() const {

src/core/hid/emulated_controller.h

@@ -337,7 +337,6 @@ private:
     bool is_connected{false};
     bool temporary_is_connected{false};
     bool is_configuring{false};
-    bool is_vibration_enabled{true};
     f32 motion_sensitivity{0.01f};
 
     ButtonParams button_params;

src/core/hid/hid_core.cpp

@@ -113,7 +113,7 @@ NpadStyleTag HIDCore::GetSupportedStyleTag() const {
 
 s8 HIDCore::GetPlayerCount() const {
     s8 active_players = 0;
-    for (std::size_t player_index = 0; player_index < 8; player_index++) {
+    for (std::size_t player_index = 0; player_index < available_controllers -2; player_index++) {
         const auto* controller = GetEmulatedControllerByIndex(player_index);
         if (controller->IsConnected()) {
             active_players++;
@@ -123,7 +123,7 @@ s8 HIDCore::GetPlayerCount() const {
 }
 
 NpadIdType HIDCore::GetFirstNpadId() const {
-    for (std::size_t player_index = 0; player_index < 10; player_index++) {
+    for (std::size_t player_index = 0; player_index < available_controllers; player_index++) {
         const auto* controller = GetEmulatedControllerByIndex(player_index);
         if (controller->IsConnected()) {
             return controller->GetNpadIdType();

src/core/hid/hid_core.h

@@ -47,6 +47,9 @@ public:
     /// Removes all callbacks from input common
     void UnloadInputDevices();
 
+    /// Number of emulated controllers
+    const std::size_t available_controllers{10};
+
 private:
     std::unique_ptr<EmulatedController> player_1;
     std::unique_ptr<EmulatedController> player_2;