Add NXTALE fixes for Xbox version and gamepad

UndertaleModTool/Scripts/Builtin Scripts/RunSwitchAndXboxOnPC.csx

@@ -0,0 +1,172 @@
+// Sets up NXTALE to run well on PC.
+using System.Linq;
+using UndertaleModLib.Models;
+
+EnsureDataLoaded();
+
+if (Data.GeneralInfo.Name.Content != "NXTALE")
+{
+    ScriptError("""
+        This script can only be used with the Nintendo Switch
+        and Xbox One version of Undertale.
+        """, "Not NXTALE");
+    return;
+}
+
+bool isXbox = Data.Rooms.ByName("room_xbox_engagement") is not null;
+
+if (isXbox)
+{
+    // Fix crucial initialization code not running.
+    ReplaceTextInGML("gml_Object_obj_time_Create_0", """
+    if (os_type == os_xboxone)
+    {
+        script_execute(SCR_GAMESTART, 0, 0, 0, 0, 0)
+    """, """
+    if (true)
+    {
+        script_execute(SCR_GAMESTART, 0, 0, 0, 0, 0)
+    """);
+
+    var obj_time = Data.GameObjects.ByName("obj_time");
+    var otherEvents = obj_time.Events[(int)EventType.Other];
+    var gameStartEvent = otherEvents.FirstOrDefault(x => x.EventSubtype == (int)EventSubtypeOther.GameStart);
+    if (gameStartEvent is not null)
+        otherEvents.Remove(gameStartEvent);
+}
+
+// Disables interpolation. Only necessary for the NX version.
+Data.GeneralInfo.Info &= ~UndertaleGeneralInfo.InfoFlags.Interpolate;
+
+// Use console gamepad code paths to use the new gamepad functions,
+// because the compatibility ones are completely broken.
+
+// Use the NX code path for gamepad detection.
+ReplaceTextInGML("gml_Object_obj_time_Create_0", "if (global.osflavor >= 4)", "if (true)");
+// Make the game not pretend a controller is there initially on PC?
+// Why did they do this?
+ReplaceTextInGML("gml_Object_obj_time_Create_0", """
+    else
+        j_ch = 1
+""", """
+    else if (global.osflavor >= 4)
+        j_ch = 1
+""");
+// The os_switch constant changed after the NX version.
+string os_switch = "os_switch" + (!isXbox ? "_beta" : "");
+ReplaceTextInGML("gml_Object_obj_time_Step_1", "global.osflavor <= 2", "false");
+ReplaceTextInGML("gml_Object_obj_time_Step_1", $"os_type == {os_switch}", "true");
+ReplaceTextInGML("gml_Object_obj_time_Step_1", """
+    if (j_ch > 0)
+        missing_controller_timeout = 0
+""", $"""
+    if (os_type == {os_switch})
+        if (j_ch > 0)
+            missing_controller_timeout = 0
+""");
+
+// Use the Xbox default buttons on PC.
+// We have to map the joystick_* button constants to the gamepad_*
+// button constants anyway.
+ReplaceTextInGML("gml_Object_obj_time_Create_0", """
+global.button0 = 2
+global.button1 = 1
+global.button2 = 4
+""", """
+global.button0 = gp_face1
+global.button1 = gp_face2
+global.button2 = gp_face4
+""");
+ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", """
+    global.button0 = 2
+    global.button1 = 1
+    global.button2 = 4
+""", """
+    global.button0 = gp_face1
+    global.button1 = gp_face2
+    global.button2 = gp_face4
+""");
+
+// Use the console path for the axis check.
+ReplaceTextInGML("gml_Object_obj_time_Step_1", """
+    if (global.osflavor >= 4)
+    {
+        if (gamepad_button_check
+""", """
+    if (true)
+    {
+        if (gamepad_button_check
+""");
+
+// Use the console path for the button checks.
+ReplaceTextInGML("gml_Script_control_update", "else if (obj_time.j_ch > 0)", "else if (false)");
+ReplaceTextInGML("gml_Script_control_update", "global.osflavor >= 4", "obj_time.j_ch > 0");
+
+// Make the Joystick Menu use the new gamepad functions.
+ReplaceTextInGML("gml_Object_obj_joypadmenu_Create_0", "joystick_has_pov(obj_time.j_ch)", "true");
+ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", "joystick_has_pov(obj_time.j_ch)", "true");
+// TODO: gamepad_button_count(obj_time.j_ch - 1) might work better?
+ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", "joystick_buttons(obj_time.j_ch)", "11 + 1");
+ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", "joystick_check_button(obj_time.j_ch, i)", "gamepad_button_check(obj_time.j_ch - 1, gp_face1 + i)");
+for (var i = 0; i < 3; i++)
+{
+    ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", $"global.button{i} = i", $"global.button{i} = gp_face1 + i");
+    ReplaceTextInGML("gml_Object_obj_joypadmenu_Draw_0", $"string_hash_to_newline(global.button{i})", $"string(global.button{i} - gp_face1)");
+}
+
+// Make the Mad Mew Mew heart halves accept both kinds of input.
+foreach (char half in new[] {'l', 'r'})
+{
+    foreach (char side in new[] {'u', 'd', 'l', 'r'})
+    {
+        ReplaceTextInGML($"gml_Script_scr_heart{half}_hold{side}", "global.osflavor <= 2 && ", "");
+        ReplaceTextInGML($"gml_Script_scr_heart{half}_hold{side}", "global.osflavor >= 4 && ", "");
+    }
+}
+
+if (ScriptQuestion("Enable the Dog Shrine?"))
+{
+    if (isXbox)
+    {
+        // This enables the entrance to the Dog Shrine.
+        ReplaceTextInGML("gml_Object_obj_kitchenchecker_Create_0", "global.osflavor == 4 || global.osflavor == 5 || global.osflavor == 6", "true");
+        ReplaceTextInGML("gml_Object_obj_kitchenchecker_Alarm_2", "(global.osflavor == 4 || global.osflavor == 5 || global.osflavor == 6) && ", "");
+        // This patch is unnecessary in the NX version, as the door will get you into the ruined Dog Shrine.
+        ReplaceTextInGML("gml_Object_obj_doorXmusicfade_Alarm_2", "if (global.osflavor == 6)", "else");
+
+        // Enable the donation box trash in Waterfall.
+        ReplaceTextInGML("gml_Object_obj_npc_room_Create_0", "global.osflavor != 4 && global.osflavor != 6", "false");
+    }
+    else
+    {
+        // This enables the entrance to the Dog Shrine.
+        ReplaceTextInGML("gml_Object_obj_kitchenchecker_Create_0", "global.osflavor == 4 || global.osflavor == 5", "true");
+        ReplaceTextInGML("gml_Object_obj_kitchenchecker_Alarm_2", "(global.osflavor == 4 || global.osflavor == 5) && ", "");
+
+        // Enable the donation box trash in Waterfall.
+        ReplaceTextInGML("gml_Object_obj_npc_room_Create_0", "(global.osflavor != 4 && global.osflavor != 5) || ", "");
+    }
+}
+
+string requiredFiles = !isXbox ? """
+Copy "mus_mewmew.ogg", "mus_sfx_dogseal.ogg",
+and "DELTARUNE.exe" (from the 2018 Ch1 demo)
+to the folder you will save this data file to.
+Then use the Deltarune runner to run the game.
+""" : """
+Copy "mus_mewmew.ogg", "mus_sfx_dogseal.ogg",
+"mus_dogshrine_xbox.ogg", and a GMS2 2.2.2-2.2.5
+runner to the folder you will save this data file to.
+Then use the new runner to run the game.
+""";
+ScriptMessage($"""
+NXTALE Enabler by Kneesnap
+Xbox and gamepad fixes by Dobby233Liu
+
+NOTE: You're not done yet!
+
+{requiredFiles}
+
+Due to gamepad code changes, you might want to reset the
+gamepad settings.
+""");