private static void ApplySkinModifications(GameObject modelObject, AppliedModifications modifications)
{
var characterModel = modelObject.GetComponent <CharacterModel>();
LastModelObject = modelObject;
//////////////////////////////////////////////////////////////////////////////////////
///
foreach (var mod in ModificationList)
{
ApplyModification(modelObject, characterModel, mod, modifications);
}
///
//////////////////////////////////////////////////////////////////////////////////////
}
private static void ApplySkinModifications(GameObject modelObject, AppliedModifications modifications)
{
var characterModel = modelObject.GetComponent <CharacterModel>();
LastModelObject = modelObject;
//////////////////////////////////////////////////////////////////////////////////////
/// TODO: create a loop that iterates through the list of modifications and applies them
foreach (var mod in ModificationList)
{
ApplyModification(modelObject, characterModel, mod, modifications);
}
///
//////////////////////////////////////////////////////////////////////////////////////
}
private static void ClearSkinModifications(GameObject modelObject, AppliedModifications modifications)
{
//NOTE: modifications that modify the base bone list need to have their bones removed first before destruction
//Modifications that modify the base bone list have to be removed in reverse order in order to maintain correct indexing
//Clear Mods that modify base bone list, these need to be done in reverse order
while (modifications.BaseModelModifications.Count != 0)
{
var mod = modifications.BaseModelModifications.Pop();
clearModification(mod, modelObject, modifications);
}
//clear rest of mods
while (modifications.OtherModifications.Count != 0)
{
clearModification(modifications.OtherModifications[0], modelObject, modifications); //clearmodification calls remove on applied Mod.
}
//remove the object from modified once all mods are cleared
ModifiedObjects.Remove(modelObject);
}
////////////////////////////////////////////////////////////////////////////
////// Local Functions (these should not need to be changed when added to different skins)
//private static void SkinDefApply(On.RoR2.SkinDef.orig_Apply orig, SkinDef self, GameObject modelObject) //Old SkinDefApply for use w/ mmhook
private static void SkinDefApply(Action <SkinDef, GameObject> orig, SkinDef self, GameObject modelObject)
{
orig(self, modelObject);
RemoveInvalidModelObjects();
ModifiedObjects.TryGetValue(modelObject, out var modificatons);
try
{
//if we are on another character/skin
if (self != SkinDef)
{
if (modificatons != null)
{
ClearSkinModifications(LastModelObject, modificatons);
}
return;
}
if (modificatons == null)
{
//otherwise if are now applying modded skin and no modifcations have been made, then apply modifications
//create new Applied Entry and pass into Apply
AppliedModifications NewMods = new AppliedModifications();
ModifiedObjects.Add(modelObject, NewMods);
ApplySkinModifications(modelObject, NewMods);
}
}
catch (Exception e)
{
//error logging may need to be skin specific
InstanceLogger.LogWarning("An error occured while adding accessories to a skin");
InstanceLogger.LogError(e);
}
//print heiarchy
//RuneFoxMods.Utils.readheiarchy(modelObject);
}
private static void clearModification(Modification modification, GameObject modelObject, AppliedModifications modifications)
{
//Destroy Dynamic Bones colliders
if (modification.inst_DB_colliders != null)
{
foreach (var collider in modification.inst_DB_colliders)
{
Destroy(collider);
}
}
//Remove Additions to Bone Arrays
if (modification.affectsbasemodel)
{
var renderers = GetBaseSkinRenderers(modelObject);
var oldBones = renderers[0].bones.ToList();
oldBones.RemoveRange(modification.boneIndex, modification.boneCount);
foreach (var renderer in renderers)
{
renderer.bones = oldBones.ToArray();
}
}
//Destroy Dynamic Bones Component (Probably don't have to do this since it will be destroyed along with PrefabInstance if parented to it)
Destroy(modifications.OtherModifications[0].inst_dynamicBone);
//Destroy Armature
Destroy(modifications.OtherModifications[0].inst_armature);
//Destroy Prefab Instance
Destroy(modifications.OtherModifications[0].instance);
bool removed = modifications.OtherModifications.Remove(modification);
if (!removed)
{
InstanceLogger.LogError("Skin Modification was not removed");
}
}
////// Local Functions
////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="modelObject">GameObject of ModelObject</param>
/// <param name="modifications">List for Storing Modifctions</param>
/// <param name="characterModel">Character Model of ModelObject</param>
/// <param name="modification">Modification to be apllied</param>
private static void ApplyModification(GameObject modelObject, CharacterModel characterModel, Modification modification, AppliedModifications modifications)
{
//Get aramture bone that new prefab will be parented to
var bodyname = modification.bodyname;
var parentname = modification.parentname;
var parentBone = RuneFoxMods.Utils.FindChildInTree(modelObject.transform, parentname);
//var parentBone = modelObject.transform.Find(RuneFoxMods.ChildHelper.GetPath(bodyname, parentname));
GameObject newPart;
//we have to instantiate the prefabs in two different ways based on if they affect the model or not
if (modification.affectsbasemodel)
{
//instantiate the model
newPart = GameObject.Instantiate(modification.prefab, parentBone, false);
newPart.name = RuneFoxMods.Utils.RemoveCloneNaming(newPart.name);
modification.instance = newPart;
modification.inst_armature = newPart; //the armature of the modifications that affect the base mode is the whole prefab
///////////////////////////////////////////////////////////
/// Add Bones to Base Armature here
var skinRenderers = GetBaseSkinRenderers(modelObject);
var newBones = skinRenderers[0].bones.ToList();//assumption is that we find a skinrenderer here, if not then whoops
var newBoneIndex = FindBoneIndex2(parentBone, newBones);
//insert new bones into array at end of array
var modBoneArray = BoneArrayBuilder(modification.instance.transform);
newBones.InsertRange(newBoneIndex, modBoneArray);
//add index and bonecount to modification
modification.boneIndex = newBoneIndex;
modification.boneCount = modBoneArray.Length;
//assign bones to skin renderers
foreach (var renderer in skinRenderers)
{
renderer.bones = newBones.ToArray();
}
modifications.BaseModelModifications.Push(modification);
/// Add Bones to Base Armature here
///////////////////////////////////////////////////////////
}
else
{
//instantiate it w/ model as parent
newPart = GameObject.Instantiate(modification.prefab, modelObject.transform, false);
newPart.name = RuneFoxMods.Utils.RemoveCloneNaming(newPart.name);
modification.instance = newPart;
var armature = GetArmature(newPart);
//if (armature == null)
// Debug.Log("Armature not found");
//else
// Debug.Log("armature found: " + armature.name);
//then parent the armature to the parentboned
armature.transform.SetParent(parentBone, false);
modification.inst_armature = armature.gameObject;
}
modification.instance = newPart;
//TODO: add a way to load multiple DynamicBone Scripts for a single modification
///////////////////////////////////////////////////////////
/// Add dynamic bones stuff here
/// Things like DynamicBones Component, assigning values to dynamic bones component, adding DB_Colliders and editing them, etc.
if (modification.dynamicBoneData != null)
{
//======================================
//Add Dynamic Bone Component
DynamicBone DB = modification.instance.AddComponent <DynamicBone>();
modification.inst_dynamicBone = DB;
//======================================
/// Add DynamicBones Colliders to other armature bones (Need to do this before Modifying Dynamic Bones component as we add them to the DB list during modification)
List <DynamicBoneCollider> bonelist = new List <DynamicBoneCollider>();
foreach (var colliderData in modification.dynamicBoneData.m_Colliders)
{
var parent = RuneFoxMods.Utils.FindChildInTree(modelObject.transform, colliderData.m_parent_name);
//var parent = modelObject.transform.Find(RuneFoxMods.ChildHelper.GetPath(bodyname, colliderData.m_parent_name));
var bonecollider = parent.gameObject.AddComponent <DynamicBoneCollider>();
bonecollider.m_Direction = colliderData.m_Direction;
bonecollider.m_Center = colliderData.m_Center;
bonecollider.m_Bound = colliderData.m_Bound;
bonecollider.m_Radius = colliderData.m_Radius;
bonecollider.m_Height = colliderData.m_Height;
bonelist.Add(bonecollider);
}
modification.inst_DB_colliders = bonelist;
//======================================
// Modify DynamicBones Component with data
var root = RuneFoxMods.Utils.FindChildInTree(modification.inst_armature.transform, modification.dynamicBoneData.m_Root);
DB.m_Root = root;
DB.m_Damping = modification.dynamicBoneData.m_Damping;
DB.m_DampingDistrib = modification.dynamicBoneData.m_DampingDistrib;
DB.m_Elasticity = modification.dynamicBoneData.m_Elasticity;
DB.m_ElasticityDistrib = modification.dynamicBoneData.m_ElasticityDistrib;
DB.m_Stiffness = modification.dynamicBoneData.m_Stiffness;
DB.m_StiffnessDistrib = modification.dynamicBoneData.m_StiffnessDistrib;
DB.m_Inert = modification.dynamicBoneData.m_Inert;
DB.m_InertDistrib = modification.dynamicBoneData.m_InertDistrib;
DB.m_Radius = modification.dynamicBoneData.m_Radius;
DB.m_RadiusDistrib = modification.dynamicBoneData.m_RadiusDistrib;
DB.m_EndLength = modification.dynamicBoneData.m_EndLength;
DB.m_EndOffset = modification.dynamicBoneData.m_EndOffset;
DB.m_Gravity = modification.dynamicBoneData.m_Gravity;
DB.m_Force = modification.dynamicBoneData.m_Force;
DB.m_Colliders = bonelist;
DB.m_Exclusions = new List <Transform>();
foreach (var exclude in modification.dynamicBoneData.m_Exclusions)
{
//NOTE: Assumption here is that the dynamic bone root is part of the new armature and we are only excluding bones located in root
var transform = RuneFoxMods.Utils.FindChildInTree(root, exclude);
if (transform != null)
{
DB.m_Exclusions.Add(transform);
}
else
{
Debug.Log("Tried to exclude a transform that could not be found");
}
}
DB.m_FreezeAxis = modification.dynamicBoneData.m_FreezeAxis;
//TODO: Read DB and compare it to what's made in OG mod cause skirt is behaving oddly
}
/// Add dynamic bones stuff here
///////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////
/// Add renderers to the character's renderer list
//get renderers
var renderers = newPart.GetComponentsInChildren <SkinnedMeshRenderer>(true);
//resize render array to account for new renderers
Array.Resize(ref characterModel.baseRendererInfos, characterModel.baseRendererInfos.Length + renderers.Length);
//NOTE: Need to save the number of renderers added to the character render info so we can remove them cleanly. Probably add this to modifications
if (renderers.Length != 0)
{
int i = renderers.Length;
foreach (var renderer in renderers)
{
//2 to add - 3 in
//resize array to 5
//first is added at 5-2 (3) which is position 4
//second is added at 5-1 (4) which is position 5
//exits
characterModel.baseRendererInfos[characterModel.baseRendererInfos.Length - i] = new CharacterModel.RendererInfo
{
renderer = renderers[renderers.Length - i],
ignoreOverlays = false,
defaultShadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.On,
defaultMaterial = renderer.sharedMaterial
};
i--; //decrement i to reach the next renederer
}
}
/// Add renderers to the character's renderer list
///////////////////////////////////////////////////////////
//Push to applied modifications when done
modifications.OtherModifications.Add(modification);
}