actionskinning.c

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/*
Example of skinning config which should be inside animal's base class:
class Skinning
{
    // All classes in this scope are parsed, so they can have any name.
    class ObtainedSteaks 
    {
        item = "DeerSteakMeat"; // item to spawn
        count = 10; // How many items to spawn
        transferToolDamageCoef = 1; // Optional: How much tool's damage is transfered to item's damage.
        
        // Make sure to have only 1 of the following quantity paramenter
        quantity = 100; // Optional: Set item's quantity
        quantityCoef = 1; // Optional: Set item's quantity (in coefficient)
        quantityMinMax[] = {100, 200}; // Optional: Set item's quantity within min/max values
        quantityMinMaxCoef[] = {0, 1}; // Optional: Set item's quantity (in coefficient) within min/max values
    };
};
*/
 
class ActionSkinningCB : ActionContinuousBaseCB
{
    override void CreateActionComponent()
    {
        m_ActionData.m_ActionComponent = new CAContinuousTime(UATimeSpent.SKIN);
    }
}
 
class ActionSkinning: ActionContinuousBase
{   
    void ActionSkinning()
    {
        m_CallbackClass = ActionSkinningCB;
        m_SpecialtyWeight = UASoftSkillsWeight.PRECISE_MEDIUM;
        
        m_CommandUID = DayZPlayerConstants.CMD_ACTIONFB_ANIMALSKINNING;
        m_StanceMask = DayZPlayerConstants.STANCEMASK_CROUCH;
        m_FullBody = true;
        m_Text = "#skin";
    }
    
    override void CreateConditionComponents()  
    {   
        m_ConditionItem     = new CCINonRuined();
        m_ConditionTarget   = new CCTCursorNoRuinCheck();
    }
 
    override bool ActionCondition(PlayerBase player, ActionTarget target, ItemBase item)
    {
        Object targetObject = target.GetObject();
        
        if (targetObject.CanBeSkinned() && !targetObject.IsAlive())
        {
            EntityAI target_EAI;
            if (Class.CastTo(target_EAI, targetObject) && target_EAI.CanBeSkinnedWith(item))
                return true;
        }
        
        return false;
    }
    
    // Spawns the loot according to the Skinning class in the dead agent's config
    override void OnFinishProgressServer(ActionData action_data)
    {
        super.OnFinishProgressServer(action_data);
        
        Object targetObject = action_data.m_Target.GetObject();
        
        // Mark the body as skinned to forbid another skinning action on it
        EntityAI body = EntityAI.Cast(targetObject);
        body.SetAsSkinned();
        
        MiscGameplayFunctions.RemoveAllAttachedChildrenByTypename(body, {Bolt_Base});
        
        HandlePlayerBody(action_data);
        SpawnItems(action_data);
        
        if (body)
        {
            GetGame().GetCallQueue(CALL_CATEGORY_SYSTEM).Call(GetGame().ObjectDelete, body);
        }
        
        MiscGameplayFunctions.DealAbsoluteDmg(action_data.m_MainItem, UADamageApplied.SKINNING);
        
        PluginLifespan moduleLifespan = PluginLifespan.Cast(GetPlugin(PluginLifespan));
        moduleLifespan.UpdateBloodyHandsVisibility(action_data.m_Player, true);
        action_data.m_Player.SetBloodyHandsPenaltyChancePerAgent(eAgents.SALMONELLA, body.GetSkinningBloodInfectionChance(eAgents.SALMONELLA));
    }
    
    // Spawns an organ defined in the given config
    ItemBase CreateOrgan(PlayerBase player, vector body_pos, string item_to_spawn, string cfg_skinning_organ_class, ItemBase tool)
    {
        // Create item from config
        ItemBase added_item;
        vector posHead;
        MiscGameplayFunctions.GetHeadBonePos(player,posHead);
        vector posRandom = MiscGameplayFunctions.GetRandomizedPositionVerified(posHead,body_pos,UAItemsSpreadRadius.NARROW,player);
        Class.CastTo(added_item,  GetGame().CreateObjectEx(item_to_spawn, posRandom, ECE_PLACE_ON_SURFACE));
        
        // Check if skinning is configured for this body
        if (!added_item)
            return null;
        
        // Set item's quantity from config, if it's defined there.
        float item_quantity = 0;
        array<float> quant_min_max = new array<float>;
        array<float> quant_min_max_coef = new array<float>;
        
        GetGame().ConfigGetFloatArray(cfg_skinning_organ_class + "quantityMinMax", quant_min_max);
        GetGame().ConfigGetFloatArray(cfg_skinning_organ_class + "quantityMinMaxCoef", quant_min_max_coef);
        
        // Read config for quantity value
        if (quant_min_max.Count() > 0)
        {
            float soft_skill_manipulated_value = (quant_min_max.Get(0)+ quant_min_max.Get(1)) / 2;
            item_quantity = Math.RandomFloat(soft_skill_manipulated_value, quant_min_max.Get(1));
        }
        
        if (quant_min_max_coef.Count() > 0)
        {
            float coef = Math.RandomFloat(quant_min_max_coef.Get(0), quant_min_max_coef.Get(1));
            item_quantity = added_item.GetQuantityMax() * coef;
        }
        
        if (GetGame().ConfigGetFloat(cfg_skinning_organ_class + "quantity") > 0)
            item_quantity = g_Game.ConfigGetFloat(cfg_skinning_organ_class + "quantity");
        
        if (GetGame().ConfigGetFloat(cfg_skinning_organ_class + "quantityCoef") > 0)
        {
            float coef2 = g_Game.ConfigGetFloat(cfg_skinning_organ_class + "quantityCoef");
            item_quantity = added_item.GetQuantityMax() * coef2;
        }
        
        if (item_quantity > 0)
        {
            item_quantity = Math.Round(item_quantity);
            added_item.SetQuantity(item_quantity, false);
        }
        
        // Transfer tool's damage to the item's condition
        float item_apply_tool_damage_coef = GetGame().ConfigGetFloat(cfg_skinning_organ_class + "transferToolDamageCoef");
        
        if (item_apply_tool_damage_coef > 0)
        {
            float tool_dmg_coef = 1 - tool.GetHealth01();
            float organ_dmg_coef = tool_dmg_coef * item_apply_tool_damage_coef;
            added_item.DecreaseHealthCoef(organ_dmg_coef);
        }
        
        added_item.InsertAgent(eAgents.SALMONELLA, 1);
        return added_item;
    }
    
    override void OnFinishProgressClient(ActionData action_data)
    {
        super.OnFinishProgressClient(action_data);
        
        if (action_data.m_Target) 
        {
            Object target_obj = action_data.m_Target.GetObject();
            
            if (target_obj.IsKindOf("Animal_CapreolusCapreolus") || target_obj.IsKindOf("Animal_CapreolusCapreolusF") || target_obj.IsKindOf("Animal_CervusElaphus") || target_obj.IsKindOf("Animal_CervusElaphusF"))
            {
                GetGame().GetAnalyticsClient().OnActionFinishedGutDeer();
            }
        }
    }
    
    void HandlePlayerBody(ActionData action_data)
    {
        PlayerBase body;
        if (Class.CastTo(body,action_data.m_Target.GetObject()))
        {
            if (body.IsRestrained() && body.GetHumanInventory().GetEntityInHands())
                MiscGameplayFunctions.TransformRestrainItem(body.GetHumanInventory().GetEntityInHands(), null, action_data.m_Player, body);
 
            //Remove splint if target is wearing one
            if (body.IsWearingSplint())
            {
                EntityAI entity = action_data.m_Player.SpawnEntityOnGroundOnCursorDir("Splint", 0.5);
                ItemBase newItem = ItemBase.Cast(entity);
                EntityAI attachment = body.GetItemOnSlot("Splint_Right");
                if (attachment && attachment.GetType() == "Splint_Applied")
                {
                    if (newItem)
                    {
                        MiscGameplayFunctions.TransferItemProperties(attachment, newItem);
                        //Lower health level of splint after use
                        if (newItem.GetHealthLevel() < 4)
                        {
                            int newDmgLevel = newItem.GetHealthLevel() + 1;
                            float max = newItem.GetMaxHealth("", "");
                            
                            switch (newDmgLevel)
                            {
                                case GameConstants.STATE_BADLY_DAMAGED:
                                    newItem.SetHealth("", "", max * GameConstants.DAMAGE_BADLY_DAMAGED_VALUE);
                                    break;
            
                                case GameConstants.STATE_DAMAGED:
                                    newItem.SetHealth("", "", max * GameConstants.DAMAGE_DAMAGED_VALUE);
                                    break;
            
                                case GameConstants.STATE_WORN:
                                    newItem.SetHealth("", "", max * GameConstants.DAMAGE_WORN_VALUE);
                                    break;
                                
                                case GameConstants.STATE_RUINED:
                                    newItem.SetHealth("", "", max * GameConstants.DAMAGE_RUINED_VALUE);
                                    break;
                                    
                                default:
                                    break;
                            }
                        }
                    }
 
                    attachment.Delete();
                }
            }
            
            int deadBodyLifetime;
            if (GetCEApi())
            {
                deadBodyLifetime = GetCEApi().GetCEGlobalInt("CleanupLifetimeDeadPlayer");
                if (deadBodyLifetime <= 0)
                    deadBodyLifetime = 3600;
            }
 
            DropInventoryItems(body,deadBodyLifetime);
        }
    }
    
    void DropInventoryItems(PlayerBase body, float newLifetime)
    {
        array<EntityAI> children = new array<EntityAI>;
        body.GetInventory().EnumerateInventory(InventoryTraversalType.LEVELORDER, children);
        foreach (EntityAI child : children)
        {
            if (child)
            {
                child.SetLifetime(newLifetime);
                body.GetInventory().DropEntity(InventoryMode.SERVER, body, child);
            }
        }
    }
    
    void SpawnItems(ActionData action_data)
    {
        EntityAI body = EntityAI.Cast(action_data.m_Target.GetObject());
        
        // Get config path to the animal
        string cfgAnimalClassPath = "cfgVehicles " + body.GetType() + " " + "Skinning ";
        vector bodyPosition = body.GetPosition();
        
        if (!g_Game.ConfigIsExisting(cfgAnimalClassPath))
        {
            Debug.Log("Failed to find class 'Skinning' in the config of: " + body.GetType());
            return;
        }
        
        // Getting item type from the config
        int childCount = g_Game.ConfigGetChildrenCount(cfgAnimalClassPath);
        
        string itemToSpawn;
        string cfgSkinningOrganClass;
        // Parsing of the 'Skinning' class in the config of the dead body
        for (int i1 = 0; i1 < childCount; i1++)
        {
            // To make configuration as convenient as possible, all classes are parsed and parameters are read
            g_Game.ConfigGetChildName(cfgAnimalClassPath, i1, cfgSkinningOrganClass); // out cfgSkinningOrganClass
            cfgSkinningOrganClass = cfgAnimalClassPath + cfgSkinningOrganClass + " ";
            g_Game.ConfigGetText(cfgSkinningOrganClass + "item", itemToSpawn); // out itemToSpawn
            
            if (itemToSpawn != "") // Makes sure to ignore incompatible parameters in the Skinning class of the agent
            {
                // Spawning items in action_data.m_Player's inventory
                int itemSpawnCount = g_Game.ConfigGetInt(cfgSkinningOrganClass + "count");
                
                array<string> itemZones = new array<string>;
                array<float> itemCount = new array<float>;
                float zoneDmg = 0;
                
                GetGame().ConfigGetTextArray(cfgSkinningOrganClass + "itemZones", itemZones);
                GetGame().ConfigGetFloatArray(cfgSkinningOrganClass + "countByZone", itemCount);
                float transferedPartDmgCoef = GetGame().ConfigGetFloat(cfgSkinningOrganClass + "transferPartDamageCoef");
                
                if (itemCount.Count() > 0)
                {
                    itemSpawnCount = 0;
                    for (int z = 0; z < itemZones.Count(); z++)
                    {
                        zoneDmg = body.GetHealth01(itemZones[z], "Health");
                        zoneDmg *= itemCount[z]; //just re-using variable
                        itemSpawnCount += Math.Floor(zoneDmg);
                    }
                }
                
                if (transferedPartDmgCoef > 0 && itemSpawnCount <= 0) // Special behavior for headdress
                    itemSpawnCount = 1;
                                
                for (int i2 = 0; i2 < itemSpawnCount; i2++)
                {
                    ItemBase spawnResult = CreateOrgan(action_data.m_Player, bodyPosition, itemToSpawn, cfgSkinningOrganClass, action_data.m_MainItem);
                    if (!spawnResult)
                        continue;
                                        
                    // Damage spawned result item based on the average health value of the body part
                    // It only works if the "transferPartDamageCoef" value in the config is higher than 0 and result item is from type Headdress
                    if (transferedPartDmgCoef > 0)
                    {
                        float partHealth = 0;
                        float partMaxHealth = 0;
                        for (int z2 = 0; z2 < itemZones.Count(); z2++)
                        {
                            partHealth = body.GetHealth(itemZones[z2], "Health");
                            partMaxHealth = body.GetMaxHealth(itemZones[z2], "Health");
                            break;
                        }
                        
                        if (partMaxHealth > 0)
                        {               
                            float itemMaxHealth = spawnResult.GetMaxHealth("", "Health");
                            float partHealthPercent = (partHealth / partMaxHealth) * 100;   
                            float itemHealth = (itemMaxHealth / 100) * partHealthPercent;
                                                    
                            if (transferedPartDmgCoef > 1) // Makes sure to adjust incompatible parameter in the Skinning class of the agent
                                transferedPartDmgCoef = 1;
                            
                            float itemHealthCoef = itemHealth * transferedPartDmgCoef;
                            spawnResult.SetHealth("", "Health", itemHealthCoef);
                        }
                    }
                    
                    //Damage pelts based on the average values on itemZones
                    //It only works if the "quantityCoef" in the config is more than 0 
                    float qtCoeff = GetGame().ConfigGetFloat(cfgSkinningOrganClass + "quantityCoef");
                    if (qtCoeff > 0)
                    {
                        float avgDmgZones = 0;
                        for (int c2 = 0; c2 < itemZones.Count(); c2++)
                        {
                            avgDmgZones += body.GetHealth01(itemZones[c2], "Health");
                        }
                        
                        avgDmgZones = avgDmgZones/itemZones.Count(); // Evaluate the average Health
                        spawnResult.SetHealth01("","", avgDmgZones);
                    }
                    
                    // inherit temperature
                    if (body.CanHaveTemperature() && spawnResult.CanHaveTemperature())
                    {
                        spawnResult.SetTemperatureDirect(body.GetTemperature());
                        spawnResult.SetFrozen(body.GetIsFrozen());
                    }
                    
                    // handle fat/guts from human bodies
                    if ((itemToSpawn == "Lard") || (itemToSpawn == "Guts"))
                    {
                        if (body.IsKindOf("SurvivorBase"))
                        {
                            spawnResult.InsertAgent(eAgents.BRAIN, 1);
                        }
                    }
                }
            }
        }
    }
    
    //DEPRECATED
    vector GetRandomPos(vector body_pos)
    {
        return body_pos + Vector(Math.RandomFloat01() - 0.5, 0, Math.RandomFloat01() - 0.5);
    }
}