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authorLinnea Gräf <nea@nea.moe>2024-08-28 19:04:24 +0200
committerLinnea Gräf <nea@nea.moe>2024-08-28 19:04:24 +0200
commitd2f240ff0ca0d27f417f837e706c781a98c31311 (patch)
tree0db7aff6cc14deaf36eed83889d59fd6b3a6f599 /src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt
parenta6906308163aa3b2d18fa1dc1aa71ac9bbcc83ab (diff)
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Refactor source layout
Introduce compat source sets and move all kotlin sources to the main directory [no changelog]
Diffstat (limited to 'src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt')
-rw-r--r--src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt52
1 files changed, 0 insertions, 52 deletions
diff --git a/src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt b/src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt
deleted file mode 100644
index ee9e6c8..0000000
--- a/src/main/kotlin/moe/nea/firmament/events/FirmamentEventBus.kt
+++ /dev/null
@@ -1,52 +0,0 @@
-
-
-package moe.nea.firmament.events
-
-import java.util.concurrent.CopyOnWriteArrayList
-import moe.nea.firmament.Firmament
-import moe.nea.firmament.util.MC
-
-/**
- * A pubsub event bus.
- *
- * [subscribe] to events [publish]ed on this event bus.
- * Subscriptions may not necessarily be delivered in the order of registering.
- */
-open class FirmamentEventBus<T : FirmamentEvent> {
- data class Handler<T>(
- val invocation: (T) -> Unit, val receivesCancelled: Boolean,
- var knownErrors: MutableSet<Class<*>> = mutableSetOf(),
- )
-
- private val toHandle: MutableList<Handler<T>> = CopyOnWriteArrayList()
- fun subscribe(handle: (T) -> Unit) {
- subscribe(false, handle)
- }
-
- fun subscribe(receivesCancelled: Boolean, handle: (T) -> Unit) {
- toHandle.add(Handler(handle, receivesCancelled))
- }
-
- fun publish(event: T): T {
- for (function in toHandle) {
- if (function.receivesCancelled || event !is FirmamentEvent.Cancellable || !event.cancelled) {
- try {
- function.invocation(event)
- } catch (e: Exception) {
- val klass = e.javaClass
- if (!function.knownErrors.contains(klass) || Firmament.DEBUG) {
- function.knownErrors.add(klass)
- Firmament.logger.error("Caught exception during processing event $event by $function", e)
- }
- }
- }
- }
- return event
- }
-
- fun publishSync(event: T) {
- MC.onMainThread {
- publish(event)
- }
- }
-}