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Clamp forcemovement values in packet to avoid divide-by-zero errors in the client

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Ceikry 2023-06-06 02:08:53 +00:00 • committed by Ryan
parent c3d48ff36e
commit df5b260f5f
1 changed files with 3 additions and 2 deletions
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5
Server/src/main/core/game/world/update/flag/PlayerFlags530.kt
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@ -12,6 +12,7 @@ import core.api.*
import java.nio.charset.StandardCharsets import java.nio.charset.StandardCharsets
import kotlin.reflect.* import kotlin.reflect.*
import kotlin.math.max
sealed class PlayerFlags530 (p: Int, o: Int, f: EntityFlag) : EFlagProvider (530, EFlagType.Player, p, o, f) { sealed class PlayerFlags530 (p: Int, o: Int, f: EntityFlag) : EFlagProvider (530, EFlagType.Player, p, o, f) {
class Chat : PlayerFlags530 (0x80, 0, EntityFlag.Chat) { class Chat : PlayerFlags530 (0x80, 0, EntityFlag.Chat) {
@ -145,8 +146,8 @@ sealed class PlayerFlags530 (p: Int, o: Int, f: EntityFlag) : EFlagProvider (530
buffer.p1add (context.dest.getSceneX(l)) buffer.p1add (context.dest.getSceneX(l))
buffer.p1 (context.dest.getSceneY(l)) buffer.p1 (context.dest.getSceneY(l))
//arrival times (in client cycles) //arrival times (in client cycles)
buffer.ip2 (context.startArrive) //# of client cycles to start location buffer.ip2 (max(1, context.startArrive)) //# of client cycles to start location
buffer.ip2 (context.startArrive + context.destArrive) //# of client cycles to end location buffer.ip2 (max(2, context.startArrive + context.destArrive)) //# of client cycles to end location
buffer.p1neg (context.direction.toInteger()) //direction of movement buffer.p1neg (context.direction.toInteger()) //direction of movement
} }
} }