Firstborn/Assets/RPG Creation Kit/Scripts/Character Creation/CharacterCreationManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;
using RPGCreationKit;
using UnityEngine.UI;
using TMPro;
using RPGCreationKit.SaveSystem;
using System.IO;

public class CharacterCreationManager : MonoBehaviour
{
	[Header("SETTINGS")]
	public Race[] playableRaces;
	public Race defaultRace;

	public Race selectedRace;
	public RuntimeAnimatorController animControllerMale;
	public RuntimeAnimatorController animControllerFemale;


	[SerializeField] private PlayerInput input;
	[SerializeField] private Animator camAnimator;

	[SerializeField] public bool isCreatingMale = true;
	
	public BodyData currentCharacter;

	[SerializeField] private GameObject LeftPanelMenu;
	[SerializeField] private GameObject LeftPanelSaveLoad;
	[SerializeField] private GameObject LeftPanelSettings;
	[SerializeField] private GameObject LeftPanelFaceMenu;
	[SerializeField] private GameObject PanelHairMenu;
	[SerializeField] private GameObject PanelSkinMenu;
	[SerializeField] private GameObject PanelLipsMenu;
	[SerializeField] private GameObject ColorMenu;
	[SerializeField] private GameObject PlayerSexManu;
	[SerializeField] private AudioSource MusicAudio;
	[SerializeField] private AudioSource UIAudio;
	[SerializeField] private List<TextMeshProUGUI> SetStats;

	[SerializeField] private TMP_InputField characterNameField;

	[SerializeField] private GameObject messagePanel;
	[SerializeField] private GameObject messageBoxErrorName;
	[SerializeField] private GameObject messageBoxConfirmation;

	[SerializeField] private Transform characterT;

	[SerializeField] private Toggle maleToggle;
	[SerializeField] private Toggle editFaceButton;

	[SerializeField] private GameObject headBlendshapePrefab;
	[SerializeField] public Transform headBlendshapeContent;

	[SerializeField] public Color HairColor = new Color(255, 255, 255);
	[SerializeField] public Color LipsColor = new Color(255, 255, 255);
	[SerializeField] public Color SkinColor = new Color(255, 255, 255);

	[SerializeField] private TextMeshProUGUI raceNameText;
	[SerializeField] private TextMeshProUGUI hairTypeText;
	[SerializeField] private TextMeshProUGUI eyesTypeText;
	[SerializeField] public int selectedHair = 0;
	[SerializeField] public int selectedEyes = 0;
	[SerializeField] private int selectedRaceIndex = 0;
	[SerializeField] private int BlendshapeCounted = 0;
	public FlexibleColorPicker HairColorChanger;
	public FlexibleColorPicker SkinColorChanger;
	public FlexibleColorPicker LipsColorChanger;

	// Start is called before the first frame update
	void Start()
	{
		RckInput.LoadInputSave();
		RckInput.SetPlayerInputInstance(input);

		// Add color changers
		HairColorChanger.onColorChange.AddListener(OnChangeHairColor);
		SkinColorChanger.onColorChange.AddListener(OnChangeSkinColor);
		LipsColorChanger.onColorChange.AddListener(OnChangeLipsColor);


		selectedRace = defaultRace;

		// Load default race
		LoadRaceCharacter(selectedRace);
		
		ColorMenu.SetActive(true); // We cycle thru all the color setup so they wil initialize and not return empty colors. 4-22-23
		ToggleHairColor();
		ToggleLips();
		ToggleSkinColor();
		ColorMenu.SetActive(false);

		Hair hair = (isCreatingMale) ? selectedRace.maleHairTypes[selectedHair] : selectedRace.femaleHairTypes[selectedHair];
		hairTypeText.text = hair.hairName; // set the hairs name at initialization

		string iniPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments)+@"\My Games\Firstborn\";
		INIParser ini = new INIParser();
		ini.Open(iniPath+@"\Settings.ini");
		string Music = ini.ReadValue("Sound Settings", "MusicVolume", "1");
		string UISound = ini.ReadValue("Sound Settings", "UIVolume", "1");
		MusicAudio.volume = float.Parse(Music);
		UIAudio.volume = float.Parse(UISound);

		ini.Close();

	}


	public void LoadRaceCharacter(Race race)
	{
		selectedHair = 0;
		selectedEyes = 0;

		// Destroy all in character T
		foreach (Transform T in characterT)
			Destroy(T.gameObject);

		// Spawn the character
		GameObject toSpawn = (isCreatingMale) ? race.maleModel.gameObject : race.femaleModel.gameObject;

		GameObject character = Instantiate(toSpawn, characterT);
		currentCharacter = character.GetComponent<BodyData>();

		Animator anim = character.GetComponent<Animator>();

		if(anim != null)
		{
			var animController = (isCreatingMale) ? animControllerMale : animControllerFemale;
			anim.runtimeAnimatorController = animController;
			anim.enabled = true;
		}
		raceNameText.text = race.raceName;
	}

	public void OnChangeHairColor(Color co) {
		HairColor = co;
		SkinnedMeshRenderer Hair = currentCharacter.hair;
		Material[] MyMats = Hair.materials;
		for (int i = 0; i < MyMats.Length; i++)
		   MyMats[i].SetColor("_Diffuse", co);
	}

	public void OnChangeLipsColor(Color co) {
		LipsColor = co;
		SkinnedMeshRenderer Lips = currentCharacter.Lips;
		Material[] MyMats = Lips.materials;
		for (int i = 0; i < MyMats.Length; i++)
			MyMats[i].SetColor("_Diffuse", co);
	}

	public void OnChangeSkinColor(Color co) {
		SkinColor = co;
		SkinnedMeshRenderer Torso = currentCharacter.upperbody;
		SkinnedMeshRenderer Legs = currentCharacter.lowerbody;
		SkinnedMeshRenderer Head = currentCharacter.head;
		SkinnedMeshRenderer Arms = currentCharacter.arms;
		SkinnedMeshRenderer Hands = currentCharacter.hands;
		SkinnedMeshRenderer Feet = currentCharacter.feet;
		SkinnedMeshRenderer Lips = currentCharacter.Lips;

		Material[] MyTorsoMats = Torso.materials;
		Material[] MyLegsMats = Legs.materials;
		Material[] MyHeadMats = Head.materials;
		Material[] MyArmsMats = Arms.materials;
		Material[] MyHandsMats = Hands.materials;
		Material[] MyFeetMats = Feet.materials;
		Material[] MyLipsMats = Lips.materials;

		for (int i = 0; i < MyTorsoMats.Length; i++)
			MyTorsoMats[i].SetColor("_Diffuse", co);
		for (int i = 0; i < MyLegsMats.Length; i++)
			MyLegsMats[i].SetColor("_Diffuse", co);
		for (int i = 0; i < MyHeadMats.Length; i++)
			MyHeadMats[i].SetColor("_Diffuse", co);
		for (int i = 0; i < MyArmsMats.Length; i++)
			MyArmsMats[i].SetColor("_Diffuse", co);
		for (int i = 0; i < MyHandsMats.Length; i++)
			MyHandsMats[i].SetColor("_Diffuse", co);
		for (int i = 0; i < MyFeetMats.Length; i++)
			MyFeetMats[i].SetColor("_Diffuse", co);
	}

	public void OnMaleToggleChanges()
	{
		isCreatingMale = maleToggle.isOn;
		LoadRaceCharacter(selectedRace);
		if (LeftPanelFaceMenu.activeSelf)
			foreach (Transform T in headBlendshapeContent)
				Destroy(T.gameObject);

		MakeBlendShapes();
	}

	public void ToggleSkinColor()
	{
		PanelLipsMenu.SetActive(false);
		PanelHairMenu.SetActive(false);
		PanelSkinMenu.SetActive(true);
	}

	public void ToggleLips()
	{
		PanelSkinMenu.SetActive(false);
		PanelHairMenu.SetActive(false);
		PanelLipsMenu.SetActive(true);
	}
	public void ToggleHairColor()
	{
		PanelLipsMenu.SetActive(false);
		PanelHairMenu.SetActive(true);
		PanelSkinMenu.SetActive(false);
	}

	public void EditFaceButton()
	{
		LeftPanelMenu.SetActive(false);
		LeftPanelFaceMenu.SetActive(true);
		PlayerSexManu.SetActive(true);
		ColorMenu.SetActive(true);
		LeftPanelSaveLoad.SetActive(false);
		LeftPanelSettings.SetActive(false);
		MakeBlendShapes();
	}

	public void SaveLoadButton()
	{  
		foreach (Transform T in headBlendshapeContent)
			Destroy(T.gameObject);

		LeftPanelMenu.SetActive(false);
		LeftPanelFaceMenu.SetActive(false);
		PlayerSexManu.SetActive(false);
		ColorMenu.SetActive(false);
		LeftPanelSaveLoad.SetActive(true);
		LeftPanelSettings.SetActive(false);
	}

	public void BackFromFaceButton()
	{
		foreach (Transform T in headBlendshapeContent)
			Destroy(T.gameObject);

		LeftPanelMenu.SetActive(true);
		LeftPanelFaceMenu.SetActive(false);
		PlayerSexManu.SetActive(false);
		ColorMenu.SetActive(false);
		LeftPanelSaveLoad.SetActive(false);
		LeftPanelSettings.SetActive(false);
		if (RckInput.isUsingGamepad)
			editFaceButton.Select();
	}

	public void SettingsButton()
	{  
		foreach (Transform T in headBlendshapeContent)
			Destroy(T.gameObject);

		LeftPanelMenu.SetActive(false);
		LeftPanelFaceMenu.SetActive(false);
		PlayerSexManu.SetActive(false);
		ColorMenu.SetActive(false);
		LeftPanelSaveLoad.SetActive(false);
		LeftPanelSettings.SetActive(true);
	}

	public void MakeBlendShapes()
	{
	// Cam_BodyToFace();

		SkinnedMeshRenderer Face = currentCharacter.head;

		faceBlendshapes.Clear();

		// Display all blendshapes
			bool FoundEnd = false;
			for (int i = 0; ((i < Face.sharedMesh.blendShapeCount) && (FoundEnd == false)); i++)
			{
				if (Face.sharedMesh.GetBlendShapeName(i).ToString().Contains("===")) {
					FoundEnd = true;
					BlendshapeCounted = i;
				} else {
					GameObject newBlendshape = Instantiate(headBlendshapePrefab, headBlendshapeContent);
					BlendshapeInCreationList newBlendshapeScript = newBlendshape.GetComponent<BlendshapeInCreationList>();
					newBlendshapeScript.usesHeadBlendshapes = true;

					faceBlendshapes.Add(newBlendshapeScript.slider);
					newBlendshapeScript.AssignBlendshape(Face, i, Face.sharedMesh.GetBlendShapeName(i).ToString());
				}
			}
		if(faceBlendshapes.Count > 0 && RckInput.isUsingGamepad)
			faceBlendshapes[0].Select();

	}


	[ContextMenu("Face Button")] // Removed this.
	public void Cam_BodyToFace()
	{
	//	camAnimator.SetBool("isMale", isCreatingMale);
		camAnimator.SetTrigger("bodyToFace");
	}

	[ContextMenu("Back Button")] // Removed this
	public void Cam_FaceToBody()
	{
	//	camAnimator.SetBool("isMale", isCreatingMale);
		camAnimator.SetTrigger("faceToBody");
	}

	public FaceBlendshapesSaveData GenerateFaceBlendshapeSaveData()
	{
		FaceBlendshapesSaveData data = new RPGCreationKit.SaveSystem.FaceBlendshapesSaveData();

		for (int i = 0; i < currentCharacter.head.sharedMesh.blendShapeCount; i++)
			data.allShapes.Add(new FaceBlendshapeSaveData(i, currentCharacter.head.GetBlendShapeWeight(i)));


		return data;
	}

	public void ContinueButton()
	{
		messagePanel.SetActive(true);

		if (characterNameField.text.Length <= 0)
			messageBoxErrorName.SetActive(true);
		else
			messageBoxConfirmation.SetActive(true);
	}

	public void ConfirmCreation()
	{
		
		// Create savegame
		Savegame newSave = SaveSystemManager.instance.CreateNewCharacter(characterNameField.text, !isCreatingMale, selectedRace.ID, GenerateFaceBlendshapeSaveData(), selectedHair, selectedEyes);
		messageBoxConfirmation.SetActive(false);
		messagePanel.SetActive(false);

		//Set the stats
		newSave.saveFile.PlayerData.playerAttributes.attributes.Strength = int.Parse(SetStats[0].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Agility = int.Parse(SetStats[1].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Constitution = int.Parse(SetStats[2].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Speed = int.Parse(SetStats[3].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Endurance = int.Parse(SetStats[4].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Dexterity = int.Parse(SetStats[5].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Charisma = int.Parse(SetStats[6].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Intelligence = int.Parse(SetStats[7].text);
		newSave.saveFile.PlayerData.playerAttributes.attributes.Willpower = int.Parse(SetStats[8].text);
		newSave.saveFile.PlayerData.HairColor = HairColor;
		newSave.saveFile.PlayerData.SkinColor = SkinColor;
		newSave.saveFile.PlayerData.LipsColor = LipsColor;

		// Load new character
		SaveSystemManager.instance.LoadSaveGame(newSave.fileInfo, newSave.saveFile);
	}

	public void HairRightButton()
	{
		List<Hair> hair = (isCreatingMale) ? selectedRace.maleHairTypes : selectedRace.femaleHairTypes;

		if (selectedHair + 1 < hair.Count)
			selectedHair++;
		else if (selectedHair == hair.Count - 1)
			selectedHair = -1;
		else if (selectedHair == -1)
			selectedHair = 0;

		OnHairChanges();
	}

	public void HairLeftButton()
	{
		List<Hair> hair = (isCreatingMale) ? selectedRace.maleHairTypes : selectedRace.femaleHairTypes;

		if (selectedHair - 1 >= 0)
			selectedHair--;
		else if (selectedHair == 0)
			selectedHair = -1;
		else if (selectedHair == -1)
			selectedHair = hair.Count - 1;

		OnHairChanges();
	}

	public void RaceRightButton()
	{
		List<Hair> hair = (isCreatingMale) ? selectedRace.maleHairTypes : selectedRace.femaleHairTypes;

		if (selectedRaceIndex + 1 < playableRaces.Length)
			selectedRaceIndex++;
		else if (selectedRaceIndex == hair.Count - 1)
			selectedRaceIndex = -1;
		else if (selectedRaceIndex == -1)
			selectedRaceIndex = 0;

		selectedRace = playableRaces[selectedRaceIndex];
		LoadRaceCharacter(selectedRace);
	}

	public void RaceLeftButton()
	{
		if (selectedRaceIndex - 1 >= 0)
			selectedRaceIndex--;
		else if (selectedRaceIndex == 0)
			selectedRaceIndex = -1;
		else if (selectedRaceIndex == -1)
			selectedRaceIndex = playableRaces.Length - 1;

		selectedRace = playableRaces[selectedRaceIndex];
		LoadRaceCharacter(selectedRace);
	}
	
	public void EyesRightButton()
	{
		List<Eye> eyes = selectedRace.eyeTypes;

		if (selectedEyes + 1 < eyes.Count)
			selectedEyes++;
		else if (selectedEyes == eyes.Count - 1)
			selectedEyes = 0;

		OnEyesChanges();
	}

	public void EyesLeftButton()
	{
		List<Eye> eyes = selectedRace.eyeTypes;

		if (selectedEyes - 1 >= 0)
			selectedEyes--;
		else if (selectedEyes == 0)
			selectedEyes = eyes.Count - 1;

		OnEyesChanges();
	}

	public void OnEyesChanges()
	{
		Eye eyesType = selectedRace.eyeTypes[selectedEyes];

		try
		{
			var materials = currentCharacter.eyes.sharedMaterials;

			for (int i = 0; i < materials.Length; i++)
			{
				materials[i] = eyesType.eyes.sharedMaterials[i];
			}

			currentCharacter.eyes.sharedMaterials = materials;
		}
		catch { }

		//currentCharacter.eyes.sharedMaterial = eyesType.eyes.sharedMaterial;
		eyesTypeText.text = eyesType.eyesName;
	}


	public void OnHairChanges()
	{
		if (currentCharacter.hair != null)
			Destroy(currentCharacter.hair.gameObject);

		// Spawn new hair
        if (selectedHair != -1) {
    		Hair hair = (isCreatingMale) ? selectedRace.maleHairTypes[selectedHair] : selectedRace.femaleHairTypes[selectedHair];

            currentCharacter.hair = Instantiate(hair.mesh.gameObject, currentCharacter.transform).GetComponent<SkinnedMeshRenderer>();

            // Attach
            currentCharacter.hair.transform.parent = currentCharacter.head.transform;
            currentCharacter.hair.rootBone = currentCharacter.head.rootBone;
            currentCharacter.hair.bones = currentCharacter.head.bones;

            hairTypeText.text = hair.hairName;

            // Set the blendshapes for the hair
            currentCharacter.head.GetComponent<HeadBlendshapesManager>().HairMesh = currentCharacter.hair;
            currentCharacter.head.GetComponent<HeadBlendshapesManager>().SetBlendShapes(currentCharacter.hair);
        } else {
            hairTypeText.text = "Bald";            
        }
	}

	public List<Slider> faceBlendshapes;
	public void RandomizeFace() {
		for (int i = 0; i < faceBlendshapes.Count; i++) {
			faceBlendshapes[i].value = Random.Range(-100, 100);
		}
	}
}