Tutorial mode support for control switching

src/d_main.c

@@ -71,6 +71,7 @@ int	snprintf(char *str, size_t n, const char *fmt, ...);
 #include "fastcmp.h"
 #include "keys.h"
 #include "filesrch.h" // refreshdirmenu, mainwadstally
+#include "g_input.h" // tutorial mode control scheming
 
 #ifdef CMAKECONFIG
 #include "config.h"
@@ -667,6 +668,7 @@ void D_AdvanceDemo(void)
 void D_StartTitle(void)
 {
 	INT32 i;
+	boolean tutorialpostprompt = false;
 
 	S_StopMusic();
 
@@ -712,6 +714,13 @@ void D_StartTitle(void)
 	modeattacking = ATTACKING_NONE;
 
 	// The title screen is obviously not a tutorial! (Unless I'm mistaken)
+	if (tutorialmode)
+	{
+		// check if retained controls are custom
+		tutorialpostprompt = (G_GetControlScheme(gamecontroldefault[gcs_custom], gcmovement, num_gcmovement) == gcs_custom
+			&& G_GetControlScheme(gamecontrol, gcmovement, num_gcmovement) != gcs_custom);
+		G_CopyControls(gamecontrol, gamecontroldefault[gcs_custom], gcmovement, num_gcmovement); // using gcs_custom as temp storage
+	}
 	tutorialmode = false;
 
 	// empty maptol so mario/etc sounds don't play in sound test when they shouldn't
@@ -736,6 +745,10 @@ void D_StartTitle(void)
 	// Reset the palette
 	if (rendermode != render_none)
 		V_SetPaletteLump("PLAYPAL");
+
+	if (tutorialpostprompt)
+		M_StartMessage("Do you want to save the recommended controls?\n\n(Press 'Y' to confirm, \nor any key to keep \nyour current controls.)",
+			M_TutorialSaveControlResponse, MM_YESNO);
 }
 
 //

src/d_netcmd.c

@@ -1808,6 +1808,8 @@ static void Command_Map_f(void)
 	else
 		fromlevelselect = ((netgame || multiplayer) && ((gametype == newgametype) && (newgametype == GT_COOP)));
 
+	if (tutorialmode)
+		G_CopyControls(gamecontrol, gamecontroldefault[gcs_custom], gcmovement, num_gcmovement); // using gcs_custom as temp storage
 	tutorialmode = false; // warping takes us out of tutorial mode
 
 	D_MapChange(newmapnum, newgametype, false, newresetplayers, 0, false, fromlevelselect);

src/m_menu.c

@@ -6134,13 +6134,41 @@ static void M_LoadGameLevelSelect(INT32 choice)
 	M_SetupNextMenu(&SP_LevelSelectDef);
 }
 
+void M_TutorialSaveControlResponse(INT32 ch)
+{
+	if (ch == 'y' || ch == KEY_ENTER)
+	{
+		G_CopyControls(gamecontrol, gamecontroldefault[gcs_fps], gcmovement, num_gcmovement);
+		S_StartSound(NULL, sfx_strpst);
+	}
+	else
+		S_StartSound(NULL, sfx_wdjump);
+}
+
+static void M_TutorialControlResponse(INT32 ch)
+{
+	if (ch == 'y' || ch == KEY_ENTER)
+	{
+		G_CopyControls(gamecontroldefault[gcs_custom], gamecontrol, NULL, 0);
+		G_CopyControls(gamecontrol, gamecontroldefault[gcs_fps], gcmovement, num_gcmovement);
+	}
+	M_StartTutorial(INT32_MAX);
+}
+
 // Starts up the tutorial immediately (tbh I wasn't sure where else to put this)
 static void M_StartTutorial(INT32 choice)
 {
-	(void)choice;
 	if (!tutorialmap)
 		return; // no map to go to, don't bother
 
+	if (choice != INT32_MAX && G_GetControlScheme(gamecontrol, gcmovement, num_gcmovement) == gcs_custom)
+	{
+		M_StartMessage("Do you want to try the \202recommended \202controls\x80?\n\nWe will set them just for this tutorial.\n\n(Press 'Y' to confirm,\nor any key to keep \nyour current controls.)\n",M_TutorialControlResponse,MM_YESNO);
+		return;
+	}
+	else if (choice != INT32_MAX)
+		G_CopyControls(gamecontroldefault[gcs_custom], gamecontrol, NULL, 0);
+
 	tutorialmode = true; // turn on tutorial mode
 
 	emeralds = 0;

src/m_menu.h

@@ -240,6 +240,8 @@ extern INT16 char_on, startchar;
 
 #define BwehHehHe() S_StartSound(NULL, sfx_bewar1+M_RandomKey(4)) // Bweh heh he
 
+void M_TutorialSaveControlResponse(INT32 ch);
+
 void M_ForceSaveSlotSelected(INT32 sslot);
 
 void M_CheatActivationResponder(INT32 ch);