mu3-mods/Extras/Offgeki/MU3.Sequence/patch_PlayMusic.cs

using UnityEngine;
using MU3.Util;
using MU3.Game;
using UnityEngine.SceneManagement;
using System.Linq;
using System.Collections.Generic;

namespace MU3.Sequence;

class patch_PlayMusic : PlayMusic
{
    private SessionInfo _sessionInfo;
    //private State _state = State;
    private bool _nogeki_removed = false;
    private bool _nogeki_enabled = false;
    private GameObject _offgeki_bg;

    private void disableEffect(GameObject effect)
    {
        var childCount = effect.transform.childCount;
        effect.transform.DetachChildren();
        effect.transform.localScale = new Vector3(0, 0, 0);
        effect.SetActive(false);
    }

    private extern void orig_Execute_SetupScene();
    private void Execute_SetupScene()
    {
        Mod.State state = Singleton<Mod.State>.instance;
        state.Init();
        orig_Execute_SetupScene();

        if (state.RemoveBackground && _offgeki_bg == null)
        {
            // Create a black quad that fills the screen
            GameObject bgQuad = GameObject.CreatePrimitive(PrimitiveType.Quad);
            bgQuad.name = "OffgekiBackground";

            // Scale it to cover the view
            bgQuad.transform.localScale = new Vector3(10000, 10000, 1);

            // Position it far behind other elements
            bgQuad.transform.position = new Vector3(0, 0, 500);

            // Assign the material
            bgQuad.GetComponent<Renderer>().material = new(Shader.Find("Unlit/Color"))
            {
                color = new Color(state.BackgroundR, state.BackgroundG, state.BackgroundB)
            };
            _offgeki_bg = bgQuad;
        }

        // Remove canvases
        SystemUI systemUI = SingletonMonoBehaviour<SystemUI>.instance;
        List<string> disableCanvases = [];
        if (state.RemoveBackground)
        {
            disableCanvases.Add("Canvas_P_Background");
            disableCanvases.Add("Canvas_P_FadeOut");
        }

        if (state.RemoveHeader)
        {
            disableCanvases.Add("Canvas_P_UserData");
            disableCanvases.Add("Canvas_P_Signage");
        }
        if (state.RemoveFooter)
        {
            disableCanvases = [
                ..disableCanvases,
                "Canvas_P_SystemButton",
                "Canvas_P_ButtonGuide",
                "Canvas_P_Credit"
            ];
        }


        foreach (var item in systemUI.GetComponentsInChildren<Canvas>())
        {
            if (!item.enabled) continue;
            if (disableCanvases.Contains(item.name))
            {
                item.enabled = false;
            }
        }

        string name = $"st_{_sessionInfo.stageId:0000}";
        Scene sceneByName = SceneManager.GetSceneByName(name);
        GameObject[] rootObjects = sceneByName.GetRootGameObjects();
        foreach (var obj in rootObjects)
        {
            if (obj.name == "BattleStage(Clone)" && state.RemoveBackgroundFrame)
            {
                obj.SetActive(false);
                continue;
            }


            if (obj.name == "NotesPrimitiveManager(Clone)")
            {
                PrimitiveMesh[] childs = obj.GetComponentsInChildren<PrimitiveMesh>();
                for (int i = 0; i < childs.Length; i++)
                {
                    if (i == 2)
                    {
                        PrimitiveMesh child = childs[i];
                        child.gameObject.SetActive(false);
                    }
                }
            }

        }

        List<string> disableCharacterLines = state.RemoveCharacterLine ? [
            "fd_charaline",
            "fd_charaline(Clone)",
            "fd_charapole",
            "fd_charapole (1)",
            "fd_charazone",
            "fd_checkpole",
            "fd_checkpole (1)",
            "fd_zonetry",
        ] : [];

        List<string> disableBullets = state.RemoveBullets ? [
            "FX_Bullet_03_Hit(Clone)",
            "FX_Bullet_03_Break(Clone)",
            "FX_Bullet_03_CBreak(Clone)",
            "FX_Bullet_02_Hit(Clone)",
            "FX_Bullet_02_Break(Clone)",
            "FX_Bullet_02_CBreak(Clone)",
            "FX_Bullet_Hit(Clone)",
            "FX_Bullet_Break(Clone)",
            "FX_Bullet_CBreak(Clone)",
        ] : [];

        List<string> disableHitFX = state.RemoveNoteFX ? [
            "EffectCache_attachBell",

            "EffectCache_flickHit",
            "EffectCache_flickBreak",
            "EffectCache_flickCBreak",
            "EffectCache_flickPBreak",

            "EffectCache_crFlickHit",
            "EffectCache_crFlickBreak",
            "EffectCache_crFlickCBreak",
            "EffectCache_crFlickPBreak",

            "EffectCache_normalHit",
            "EffectCache_normalBreak",
            "EffectCache_normalCBreak",
            "EffectCache_normalPBreak",

            "EffectCache_holdEndHit",
            "EffectCache_holdEndBreak",
            "EffectCache_holdEndCBreak",
            "EffectCache_holdEndPBreak",
            "EffectCache_holdKeep",

            "FX_Tap_PBreak(Clone)",
            "FX_Tap_CBreak(Clone)",
            "FX_Tap_Break(Clone)",
            "FX_Tap_Hit(Clone)",
            "FX_Release_PBreak(Clone)",
        ] : [];

        List<string> reducedNoteFX = state.ReducedNoteFX ? [
            "EffectCache_holdEndCBreak",
            "EffectCache_holdEndPBreak",
            "EffectCache_holdKeep",


            "EffectCache_crFlickPBreak",

            "EffectCache_flickPBreak",
        ] : [];

        List<string> disableBulletFX = state.RemoveBullets ? [
            "hitZako",
            "criticalZako",
            "explosionZako",
            "EffectCache_explosionZako",
            "EffectCache_hitZako",
            "EffectCache_criticalZako",

            "hitBoss",
            "criticalBoss",
            "explosionBoss",
            "EffectCache_explosionBoss",
            "EffectCache_hitBoss",
            "EffectCache_criticalBoss",
        ] : [];

        List<string> disableNames = [
            ..disableCharacterLines,
            ..disableBullets,
            ..disableHitFX,
            ..reducedNoteFX,
            ..disableBulletFX,
        ];



        Transform[] arrTransforms = Resources.FindObjectsOfTypeAll<Transform>().Where((s) => (s.hideFlags == HideFlags.None)).ToArray();
        for (int i = 0; i < arrTransforms.Length; i++)
        {
            //UnityEngine.Debug.Log($"[Nogeki] Transform: {arrTransforms[i].name}");
            if (disableNames.Contains(arrTransforms[i].name))
            {
                disableEffect(arrTransforms[i].gameObject);
            }
        }
    }

    private extern void orig_Enter_DispCombo();
    private void Enter_DispCombo()
    {
        SystemUI systemUI = SingletonMonoBehaviour<SystemUI>.instance;
        foreach (var item in systemUI.GetComponentsInChildren<Canvas>())
        {
            if (item.enabled) continue;

            item.enabled = true;
        }
        orig_Enter_DispCombo();
    }
    

}