Files
fabric-carpet/src/main/java/carpet/mixins/ServerPlayerGameMode_antiCheatMixin.java
T
2022-03-17 20:21:55 +01:00

33 lines
1.4 KiB
Java

package carpet.mixins;
import carpet.CarpetSettings;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.network.protocol.game.ServerboundPlayerActionPacket;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.level.ServerPlayerGameMode;
import net.minecraft.world.phys.Vec3;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Redirect;
@Mixin(value = ServerPlayerGameMode.class, priority = 69420) // not that important for carpet
public class ServerPlayerGameMode_antiCheatMixin
{
// that shoudn't've been a constant at the first place
// resolves problems with mobs using reach entity attributes.
@Redirect(method = "handleBlockBreakAction", at = @At(
value = "INVOKE",
target = "Lnet/minecraft/server/level/ServerPlayer;getEyePosition()Lnet/minecraft/world/phys/Vec3;"
))
private Vec3 getEyePos(ServerPlayer instance,
final BlockPos pos, final ServerboundPlayerActionPacket.Action action, final Direction direction, final int maxBuildHeight, final int sequence)
{
if (CarpetSettings.antiCheatDisabled &&
instance.getEyePosition().distanceToSqr(Vec3.atCenterOf(pos)) < 1024
) return Vec3.atCenterOf(pos);
return instance.getEyePosition();
}
}