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fix entity gen management

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This commit is contained in:
DCFApixels 2024-11-15 15:08:44 +08:00
parent fe8b1d9ecd
commit f585140f70
2 changed files with 11 additions and 12 deletions
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17
src/EcsWorld.cs
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@ -290,10 +290,9 @@ namespace DCFApixels.DragonECS
_entitiesCount++;
ref var slot = ref _entities[entityID];
slot.isUsed = true;
if (slot.gen >= 0)
{ //если gen был пробужен у не мертвой сущности, то для отличия от мертвой, нужно инкрементировать и усыпить
slot.gen++;
slot.gen &= SLEEP_GEN_MASK;
if (slot.gen >= GEN_STATUS_SEPARATOR)
{
slot.gen |= GEN_SLEEP_MASK;
}
_entityListeners.InvokeOnNewEntity(entityID);
}
@ -374,10 +373,10 @@ namespace DCFApixels.DragonECS
unchecked
{
ref var slotGen = ref _entities[entityID].gen;
if (slotGen < 0)
{ //если gen меньше 0 значит он спящий, спящие нужно инкремировать
if (slotGen < GEN_STATUS_SEPARATOR)
{ //если gen меньше 0 значит он спящий, спящие нужно инкремировать перед выдачей
slotGen++;
slotGen &= WAKE_UP_GEN_MASK;
slotGen &= GEN_WAKEUP_MASK;
}
return slotGen;
}
@ -719,7 +718,7 @@ namespace DCFApixels.DragonECS
{
int e = buffer[i];
_entityDispenser.Release(e);
_entities[e].gen |= SLEEPING_GEN_FLAG;
_entities[e].gen |= GEN_SLEEP_MASK;
}
Densify();
}
@ -1061,7 +1060,7 @@ namespace DCFApixels.DragonECS
[StructLayout(LayoutKind.Sequential)]
private struct EntitySlot
{
public static readonly EntitySlot Empty = new EntitySlot(SLEEPING_GEN_FLAG, 0, false);
public static readonly EntitySlot Empty = new EntitySlot(GEN_SLEEP_MASK, 0, false);
public short gen;
public short componentsCount;
public bool isUsed;

6
src/EcsWorld.static.cs
View File

@ -19,10 +19,10 @@ namespace DCFApixels.DragonECS
{
private const short NULL_WORLD_ID = 0;
private const short WAKE_UP_GEN_MASK = 0x7fff;
private const short SLEEP_GEN_MASK = ~WAKE_UP_GEN_MASK;
private const short GEN_STATUS_SEPARATOR = 0;
private const short GEN_WAKEUP_MASK = 0x7fff;
private const short GEN_SLEEP_MASK = ~GEN_WAKEUP_MASK;
private const short SLEEPING_GEN_FLAG = short.MinValue;
private const int DEL_ENT_BUFFER_SIZE_OFFSET = 5;
private const int DEL_ENT_BUFFER_MIN_SIZE = 64;