0003338: A_CheckLOF causes out-of-sync in online.

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Date Submitted

Last Update

0003338

Zandronum

[All Projects] Bug

public

2017-11-13 14:23

2018-09-12 11:50

Reporter

eagle

Assigned To

Edward-san

Priority

normal

Severity

minor

Reproducibility

always

Status

needs testing

Resolution

open

Platform

Windows

Windows Server 2012 R2

OS Version

6.2 Build 9200

Product Version

3.0

Target Version

3.1

Fixed in Version

Summary

0003338: A_CheckLOF causes out-of-sync in online.

Description

In offline mode, the behavior of monsters is as planned, but online they do all the actions simultaneously, as if on each client they are on their own.

Steps To Reproduce

This code is enough to make the monster go crazy in online:

Missile:
    HTLR EEEEEEEEEEEEEEE 1 A_FaceTarget(45)
    TNT1 A 0 A_FaceTarget
    TNT1 A 0 A_CheckFlag(FRIENDLY,"Refire")
    TNT1 A 0 A_CheckLOF("Refire",CLOFF_JUMPENEMY|CLOFF_MUSTBESHOOTABLE,8192)
    Goto See
Refire:
    ...

Attached Files

sample.wad [^] (1,088 bytes) 2017-11-13 17:00

Relationships

Notes
(0018871) Edward-san (developer) 2017-11-13 15:40	Please upload an example wad. We cannot work with code snapshots.

(0018880) eagle (reporter) 2017-11-14 09:20	wad uploaded.

(0018881) Edward-san (developer) 2017-11-14 11:12	This changeset should fix the issue. Please test it properly (requires a build).

(0018930) Torr Samaho (administrator) 2017-12-03 08:48	I added your updated patch.

(0019507) unknownna (updater) 2018-09-11 19:07	The example WAD works in 3.1 compared to 3.0, but the positions of the zombies jitter a little once when entering the firing state online and their animations display a few wrong frames before attacking. Though this might just be another side effect of Zandronum's jump handling.

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Issue History
Date Modified	Username	Field	Change
2017-11-13 14:23	eagle	New Issue
2017-11-13 15:40	Edward-san	Note Added: 0018871
2017-11-13 15:40	Edward-san	Status	new => feedback
2017-11-13 17:00	eagle	File Added: sample.wad
2017-11-14 09:20	eagle	Note Added: 0018880
2017-11-14 09:20	eagle	Status	feedback => new
2017-11-14 11:12	Edward-san	Note Added: 0018881
2017-11-14 11:12	Edward-san	Assigned To	=> Edward-san
2017-11-14 11:12	Edward-san	Status	new => feedback
2017-12-03 08:48	Torr Samaho	Note Added: 0018930
2017-12-03 08:49	Torr Samaho	Status	feedback => needs testing
2018-09-11 19:07	unknownna	Note Added: 0019507
2018-09-12 11:50	Leonard	Target Version	=> 3.1

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