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new: world update ahchoring

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minjaesong
2026-01-19 17:08:31 +09:00
parent 104481a7d5
commit 63566a507b
7 changed files with 299 additions and 49 deletions
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16
src/net/torvald/terrarum/IngameInstance.kt
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@@ -8,6 +8,7 @@ import net.torvald.terrarum.gameactors.ActorID
import net.torvald.terrarum.gameactors.ActorWithBody
import net.torvald.terrarum.gameactors.ActorWithBody.Companion.PHYS_EPSILON_DIST
import net.torvald.terrarum.gameactors.BlockMarkerActor
import net.torvald.terrarum.gameactors.WorldUpdater
import net.torvald.terrarum.gamecontroller.KeyToggler
import net.torvald.terrarum.gamecontroller.TerrarumKeyboardEvent
import net.torvald.terrarum.gameitems.ItemID
@@ -147,6 +148,13 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
val actorAdditionQueue = ArrayList<Triple<Actor, Throwable, (Actor) -> Unit>>() // actor, stacktrace object, onSpawn
val actorRemovalQueue = ArrayList<Triple<Actor, Throwable, (Actor) -> Unit>>() // actor, stacktrace object, onDespawn
/**
* Registry of actors that implement [WorldUpdater].
* World simulation (fluids, wires, tile updates) is active around these actors.
* Automatically maintained when actors are added/removed.
*/
val worldUpdaters: MutableSet<ActorWithBody> = HashSet()
/**
* ## BIG NOTE: Calculated actor distance is the **Euclidean distance SQUARED**
*
@@ -378,6 +386,10 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
actorContainer.removeAt(indexToDelete)
}
}
// Unregister from worldUpdaters if applicable
if (actor is WorldUpdater && actor is ActorWithBody) {
worldUpdaters.remove(actor)
}
}
protected open fun forceAddActor(actor: Actor?, caller: Throwable = StackTraceRecorder()) {
@@ -388,6 +400,10 @@ open class IngameInstance(val batch: FlippingSpriteBatch, val isMultiplayer: Boo
}
else {
actorContainerActive.add(actor)
// Register to worldUpdaters if applicable
if (actor is WorldUpdater && actor is ActorWithBody) {
worldUpdaters.add(actor)
}
}
}