From 9e5b242142cda73a8b1ae8ae52aa927999b5481d Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Fri, 21 Oct 2022 15:48:40 +0200
Subject: [PATCH] removed unused function parameter

This issue was found by using GCC with option "-Wextra".
---
 src/events.c         | 9 +++------
 src/libgame/system.c | 2 +-
 src/libgame/system.h | 2 +-
 src/screens.c        | 6 +++---
 src/tools.c          | 2 +-
 5 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/src/events.c b/src/events.c
index c1c5e00d..39a1e4e9 100644
--- a/src/events.c
+++ b/src/events.c
@@ -1458,16 +1458,13 @@ void HandlePauseResumeEvent(PauseResumeEvent *event)
 void HandleKeyEvent(KeyEvent *event)
 {
   int key_status = (event->type == EVENT_KEYPRESS ? KEY_PRESSED : KEY_RELEASED);
-  boolean with_modifiers = (game_status == GAME_MODE_PLAYING ? FALSE : TRUE);
-  Key key = GetEventKey(event, with_modifiers);
-  Key keymod = (with_modifiers ? GetEventKey(event, FALSE) : key);
+  Key key = GetEventKey(event);
 
 #if DEBUG_EVENTS_KEY
-  Debug("event:key", "key was %s, keysym.scancode == %d, keysym.sym == %d, keymod = %d, GetKeyModState() = 0x%04x, resulting key == %d (%s)",
+  Debug("event:key", "key was %s, keysym.scancode == %d, keysym.sym == %d, GetKeyModState() = 0x%04x, resulting key == %d (%s)",
 	event->type == EVENT_KEYPRESS ? "pressed" : "released",
 	event->keysym.scancode,
 	event->keysym.sym,
-	keymod,
 	GetKeyModState(),
 	key,
 	getKeyNameFromKey(key));
@@ -1495,7 +1492,7 @@ void HandleKeyEvent(KeyEvent *event)
   }
 #endif
 
-  HandleKeyModState(keymod, key_status);
+  HandleKeyModState(key, key_status);
 
   // process all keys if not in text input mode or if non-printable keys
   if (!checkTextInputKey(key))
diff --git a/src/libgame/system.c b/src/libgame/system.c
index fcde13d3..b1d667c2 100644
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -1717,7 +1717,7 @@ void CheckQuitEvent(void)
     program.exit_function(0);
 }
 
-Key GetEventKey(KeyEvent *event, boolean with_modifiers)
+Key GetEventKey(KeyEvent *event)
 {
   // key up/down events in SDL2 do not return text characters anymore
   return event->keysym.sym;
diff --git a/src/libgame/system.h b/src/libgame/system.h
index c1da0145..9b4dece1 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -2046,7 +2046,7 @@ void WaitEvent(Event *event);
 void PeekEvent(Event *event);
 void PumpEvents(void);
 void CheckQuitEvent(void);
-Key GetEventKey(KeyEvent *, boolean);
+Key GetEventKey(KeyEvent *);
 KeyMod HandleKeyModState(Key, int);
 KeyMod GetKeyModState(void);
 KeyMod GetKeyModStateFromEvents(void);
diff --git a/src/screens.c b/src/screens.c
index 3411595b..b7ad82d4 100644
--- a/src/screens.c
+++ b/src/screens.c
@@ -7682,7 +7682,7 @@ static Key getSetupKey(void)
       {
         case EVENT_KEYPRESS:
 	  {
-	    key = GetEventKey((KeyEvent *)&event, TRUE);
+	    key = GetEventKey((KeyEvent *)&event);
 
 	    // press 'Escape' or 'Enter' to keep the existing key binding
 	    if (key == KSYM_Escape || key == KSYM_Return)
@@ -8479,7 +8479,7 @@ static boolean CustomizeKeyboardMain(int player_nr)
       {
         case EVENT_KEYPRESS:
 	  {
-	    Key key = GetEventKey((KeyEvent *)&event, FALSE);
+	    Key key = GetEventKey((KeyEvent *)&event);
 
 	    // press 'Escape' to abort and keep the old key bindings
 	    if (key == KSYM_Escape)
@@ -9130,7 +9130,7 @@ static boolean ConfigureVirtualButtonsMain(void)
 
         case EVENT_KEYPRESS:
 	  {
-	    Key key = GetEventKey((KeyEvent *)&event, FALSE);
+	    Key key = GetEventKey((KeyEvent *)&event);
 
 	    action = (key == KSYM_Escape ?	ACTION_ESCAPE :
 		      key == KSYM_BackSpace ||
diff --git a/src/tools.c b/src/tools.c
index ed526420..627c77c6 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -4603,7 +4603,7 @@ static int RequestHandleEvents(unsigned int req_state, int draw_buffer_game)
 
 	  case EVENT_KEYPRESS:
 	  {
-	    Key key = GetEventKey((KeyEvent *)&event, TRUE);
+	    Key key = GetEventKey((KeyEvent *)&event);
 
 	    switch (key)
 	    {
-- 
2.34.1