AstralTransRocketries/minosoft
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border light: faster access to first or last section

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Bixilon 2022-10-11 14:26:21 +02:00
parent 835f62d1f4
commit 4451df6113
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GPG Key ID: 5CAD791931B09AC4
2 changed files with 18 additions and 6 deletions
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14
src/main/java/de/bixilon/minosoft/data/world/chunk/light/BorderSectionLight.kt
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@ -17,6 +17,8 @@ import de.bixilon.minosoft.data.direction.Directions
import de.bixilon.minosoft.data.world.chunk.Chunk import de.bixilon.minosoft.data.world.chunk.Chunk
import de.bixilon.minosoft.data.world.chunk.ChunkNeighbours import de.bixilon.minosoft.data.world.chunk.ChunkNeighbours
import de.bixilon.minosoft.protocol.protocol.ProtocolDefinition import de.bixilon.minosoft.protocol.protocol.ProtocolDefinition
import de.bixilon.minosoft.util.KUtil.getFirst
import de.bixilon.minosoft.util.KUtil.getLast
class BorderSectionLight( class BorderSectionLight(
val top: Boolean, val top: Boolean,
@ -47,9 +49,9 @@ class BorderSectionLight(
private fun updateY() { private fun updateY() {
// we can not further increase the light // we can not further increase the light
if (top) { if (top) {
chunk.sections?.last()?.light?.update = true chunk.sections?.getLast()?.light?.apply { if (!update) update = true }
} else { } else {
chunk.sections?.first()?.light?.update = true chunk.sections?.getFirst()?.light?.apply { if (!update) update = true }
} }
} }
@ -73,9 +75,9 @@ class BorderSectionLight(
val neighbourLuminance = nextLuminance - 1 val neighbourLuminance = nextLuminance - 1
if (top) { if (top) {
chunk.sections?.last()?.light?.traceBlockIncrease(x, ProtocolDefinition.SECTION_MAX_Y, z, neighbourLuminance, Directions.DOWN) chunk.sections?.getLast()?.light?.traceBlockIncrease(x, ProtocolDefinition.SECTION_MAX_Y, z, neighbourLuminance, Directions.DOWN)
} else { } else {
chunk.sections?.first()?.light?.traceBlockIncrease(x, 0, z, neighbourLuminance, Directions.UP) chunk.sections?.getFirst()?.light?.traceBlockIncrease(x, 0, z, neighbourLuminance, Directions.UP)
} }
if (z > 0) { if (z > 0) {
@ -125,9 +127,9 @@ class BorderSectionLight(
val neighbourLevel = nextLevel - 1 val neighbourLevel = nextLevel - 1
if (top) { if (top) {
chunk.sections?.last()?.light?.traceSkylightIncrease(x, ProtocolDefinition.SECTION_MAX_Y, z, neighbourLevel, Directions.DOWN, chunk.highestSection * ProtocolDefinition.SECTION_HEIGHT_Y + ProtocolDefinition.SECTION_MAX_Y) chunk.sections?.getLast()?.light?.traceSkylightIncrease(x, ProtocolDefinition.SECTION_MAX_Y, z, neighbourLevel, Directions.DOWN, chunk.highestSection * ProtocolDefinition.SECTION_HEIGHT_Y + ProtocolDefinition.SECTION_MAX_Y)
} else { } else {
chunk.sections?.first()?.light?.traceSkylightIncrease(x, 0, z, neighbourLevel, Directions.UP, chunk.lowestSection * ProtocolDefinition.SECTION_HEIGHT_Y) chunk.sections?.getFirst()?.light?.traceSkylightIncrease(x, 0, z, neighbourLevel, Directions.UP, chunk.lowestSection * ProtocolDefinition.SECTION_HEIGHT_Y)
} }
if (z > 0) { if (z > 0) {

10
src/main/java/de/bixilon/minosoft/util/KUtil.kt
View File

@ -314,4 +314,14 @@ object KUtil {
if (this is CharSequence) return this.length if (this is CharSequence) return this.length
return toString().length return toString().length
} }
@Deprecated("Kutil 1.18")
inline fun <T> Array<T>.getFirst(): T {
return this[0]
}
@Deprecated("Kutil 1.18")
inline fun <T> Array<T>.getLast(): T {
return this[lastIndex]
}
} }