From 5b84d7421f44c8bc00999071f2b3d46d238a9946 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 23 Jan 2025 21:49:07 +0100
Subject: Fix controller double click not working sometimes

---
 include/GlobalHotkeysJoystick.hpp |  3 ++-
 meson.build                       |  2 +-
 src/GlobalHotkeysJoystick.cpp     | 23 ++++++++++++++---------
 3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/include/GlobalHotkeysJoystick.hpp b/include/GlobalHotkeysJoystick.hpp
index 367de18..69f66df 100644
--- a/include/GlobalHotkeysJoystick.hpp
+++ b/include/GlobalHotkeysJoystick.hpp
@@ -3,6 +3,7 @@
 #include "GlobalHotkeys.hpp"
 #include "Hotplug.hpp"
 #include <unordered_map>
+#include <optional>
 #include <thread>
 #include <poll.h>
 #include <mglpp/system/Clock.hpp>
@@ -45,7 +46,7 @@ namespace gsr {
         int event_index = -1;
 
         mgl::Clock double_click_clock;
-        int num_times_clicked = 0;
+        std::optional<double> prev_time_clicked;
         bool save_replay = false;
         int hotplug_poll_index = -1;
         Hotplug hotplug;
diff --git a/meson.build b/meson.build
index a16933d..333ad48 100644
--- a/meson.build
+++ b/meson.build
@@ -52,7 +52,7 @@ datadir = get_option('datadir')
 gsr_ui_resources_path = join_paths(prefix, datadir, 'gsr-ui')
 
 add_project_arguments('-DGSR_UI_VERSION="' + meson.project_version() + '"', language: ['c', 'cpp'])
-add_project_arguments('-DGSR_FLATPAK_VERSION="5.0.10"', language: ['c', 'cpp'])
+add_project_arguments('-DGSR_FLATPAK_VERSION="5.1.0"', language: ['c', 'cpp'])
 
 executable(
     meson.project_name(),
diff --git a/src/GlobalHotkeysJoystick.cpp b/src/GlobalHotkeysJoystick.cpp
index 55c6e43..b79e799 100644
--- a/src/GlobalHotkeysJoystick.cpp
+++ b/src/GlobalHotkeysJoystick.cpp
@@ -155,15 +155,20 @@ namespace gsr {
             return;
 
         if(event.number == 8 && event.value == 1) {
-            ++num_times_clicked;
-            if(num_times_clicked == 1)
-                double_click_clock.restart();
-            else if(num_times_clicked == 2 && double_click_clock.restart() >= double_click_timeout_seconds)
-                num_times_clicked = 0;
-
-            if(num_times_clicked == 2) {
-                save_replay = true;
-                num_times_clicked = 0;
+            const double now = double_click_clock.get_elapsed_time_seconds();
+            if(!prev_time_clicked.has_value()) {
+                prev_time_clicked = now;
+                return;
+            }
+
+            if(prev_time_clicked.has_value()) {
+                const bool double_clicked = (now - prev_time_clicked.value()) < double_click_timeout_seconds;
+                if(double_clicked) {
+                    save_replay = true;
+                    prev_time_clicked.reset();
+                } else {
+                    prev_time_clicked = now;
+                }
             }
         }
     }
-- 
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