caliverse_server/GameServer/Map/PropGroupManager.cs

using Google.Protobuf;
using Google.Protobuf.WellKnownTypes;


using ServerCore;
using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;
using MetaAssets;


namespace GameServer;

public class PropGroup
{
    public int PropGroupId { get; set; }
    public DateTime LatestRespawnTime { get; set; }
    public List<string> AnchorGuids { get; set; } = new();
    
}

internal class PropGroupManager
{
    Dictionary<int, PropGroup> m_prop_groups = new();

    public bool init(Map map)
    {
        foreach (var prop_group in m_prop_groups.Values)
        {
            if (!MetaData.Instance._PropGroupMetaTable.TryGetValue(prop_group.PropGroupId, out var prop_group_data))
            {
                Log.getLogger().error($"Failed to MetaData.TryGetValue() !!! : propGroupMetaId:{prop_group.PropGroupId}");
                continue;
            }

            if (prop_group_data.prop_order_data.Count <= 0)
            {
                Log.getLogger().error($"PropGroupData.prop_order_data.Count <= 0 !!! : {prop_group.PropGroupId}");
                continue;
            }

            // GroupProp 기본값 세팅
            foreach (var anchor_guid in prop_group.AnchorGuids)
            {
                if (!map.getAnchors().TryGetValue(anchor_guid, out var anchor_info))
                    continue;

                anchor_info.AnchorProp.TableId = prop_group_data.prop_order_data[0].prop_id;
            }

            int spawn_count = 0;
            while (spawn_count < prop_group_data.max_spawn_quantity)
            {
                var spawn_prop_id = getSpawnPropId(prop_group_data);

                var index = RandomHelper.next(0, prop_group.AnchorGuids.Count);
                string activation_anchor_guid = prop_group.AnchorGuids[index];

                if (false == map.getAnchors().TryGetValue(activation_anchor_guid, out var activation_anchor_info))
                    return false;

                if (activation_anchor_info.PropState == PropState.Activation)
                    continue;

                activation_anchor_info.AnchorProp.TableId = spawn_prop_id;
                activation_anchor_info.PropState = PropState.Activation;

                spawn_count++;
            }
        }
        
        return true;
    }

    int getSpawnPropId(PropGroupData propGroupData)
    {
        int spawn_prop_id = -1;
        int low_spawn_weight = 0;
        int high_spawn_weight = 0;
        var prop_spawn_weight = RandomHelper.next(0, propGroupData.max_prop_spawn_weight);
        foreach (var prop_order in propGroupData.prop_order_data)
        {
            low_spawn_weight = high_spawn_weight;
            high_spawn_weight += prop_order.prop_spawn_weight;

            if (low_spawn_weight <= prop_spawn_weight && prop_spawn_weight < high_spawn_weight)
            {
                spawn_prop_id = prop_order.prop_id;
                break;
            }
        }

        return spawn_prop_id;
    }

    public bool addAnchor(AnchorInfo anchorInfo)
    {
        if (!MapHelper.isGroupProp(anchorInfo.AnchorGuid))
            return false;

        if (!MapDataTable.Instance.getAnchor(anchorInfo.AnchorGuid, out var anchor))
            return false;

        if (!m_prop_groups.TryGetValue(anchor.TableID, out var prop_group))
        {
            prop_group = new();
            prop_group.PropGroupId = anchor.TableID;

            if (!m_prop_groups.TryAdd(anchor.TableID, prop_group))
            {
                Log.getLogger().error($"Failed to PropGroup Add !!! : propGroupMetaId:{anchor.TableID}");
                return false;
            }
        }

        prop_group.AnchorGuids.Add(anchorInfo.AnchorGuid);

        return true;
    }

    public void checkRespawnPropGroup(Map map)
    {
        foreach (var prop_group_id in m_prop_groups.Keys)
        {
            respawnPropGroup(map, prop_group_id);
        }
    }

    bool respawnPropGroup(Map map, int propGroupId)
    {
        var err_msg = string.Empty;

        if (!MetaData.Instance._PropGroupMetaTable.TryGetValue(propGroupId, out var prop_group_data))
        {
            err_msg = $"Failed to MetaData.TryGetValue() !!! : propGroupMetaId:{propGroupId}";
            Log.getLogger().error(err_msg);
            return false;
        }

        if (!m_prop_groups.TryGetValue(propGroupId, out var prop_group))
            return false;

        int activationAndRespawningCount = 0;
        List<string> deactivateAnchorGuids = new();
        foreach (var anchor_guid in prop_group.AnchorGuids)
        {
            if (false == map.getAnchors().TryGetValue(anchor_guid, out var anchor_info))
                continue;

            if (anchor_info.PropState == PropState.Activation || anchor_info.PropState == PropState.Respawning)
            {
                activationAndRespawningCount++;
                continue;
            }

            deactivateAnchorGuids.Add((anchor_guid));
        }

        if (activationAndRespawningCount >= prop_group_data.max_spawn_quantity)
            return false;


        int respwan_prop_id = getSpawnPropId(prop_group_data);

        var index = RandomHelper.next(0, deactivateAnchorGuids.Count);
        string respwan_anchor_guid = deactivateAnchorGuids[index];

        if (false == map.getAnchors().TryGetValue(respwan_anchor_guid, out var respwan_anchor_info))
            return false;

        var respwan_time = prop_group.LatestRespawnTime > DateTime.UtcNow ? prop_group.LatestRespawnTime : DateTime.UtcNow;
        respwan_time = respwan_time.AddSeconds(prop_group_data.group_respawn_time);
        prop_group.LatestRespawnTime = respwan_time;

        respwan_anchor_info.AnchorProp.TableId = respwan_prop_id;
        respwan_anchor_info.PropState = PropState.Respawning;
        respwan_anchor_info.respawnTime = respwan_time.ToTimestamp();

        return true;
    }
}