Advantages and Disadvantages of merging Mesecons

[Inocudom]

How well do the following two forks of Minetest work in terms of framerate in the eyes of you guys?
http://voxelands.com/-Has something like mesecons in it.
http://freeminer.org/-Experimental circuits mod included in its default sub-game. Use the latest development version in the forums of its website, not the outdated stable version on the home page.

[Vazon]

Guys, we have turned to talking about our own problems and that was not my goal. I will make a new topic so we don't clutter this one.

[george]

With 6 cores of a Xeon, 15-20 players, the CPU sits at 100% just about the entire time.

Excuse me, but how did you achieve that? Our server is running on a cheap VPS and it's CPU utilization rarely exceeds 25% independent of player count.

Specifically, we have these two cores:

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# grep 'model name' /proc/cpuinfo
model name   : Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz
model name   : Intel(R) Xeon(R) CPU E5-2630L v2 @ 2.40GHz


Server activity is graphed at http://grafana.ayntest.net/
Our db is almost 4GB right now (leveldb). Idk it could be because of that.

[jp]

Megaf's server is powered by a cheap ARM and runs Mesecons/Pipeworks fairly well. But its settings are at the forefront of optimization.

[CWz]

Mesecons is pretty bloated might be better to make a lightweight version

[4aiman]

+ Spoiler

1. Yes, I do run MT server on my Aspire One. It can handle 1-2 players just fine. 3-4 if there' only server on Aspire One and a map was pre-generated. The old mapgens which used set_node() had even more problems on much better HW. Of course, this is being done only for testing purposes. But playing in a singleplayer mode I have up to 25fps.
More than playable.
I remember playing @minetest.ru. There was ~10 players and it was MT 4.0. And HW was like 16Gb RAM and i7 quad-cored CPU. It was much more laggy than even 4 players with server on Aspire nowadays.

2. I also test Magichet on it. It's not that I'm trying to squeeze MAX out of my HW. It's the necessity. If I can make it playable on this HW, there won't be to many complaints on my subgame. I agree, that map generation practically hangs up the server, but just for a second or so.

3. Even bloated Mesecons worked just fine, it's just I don't like all features there are in the modpack. Speed and lag come generally from the entities. You may not believe me, but I've coded my own mobs and I'm know what I'm talking about. My mobs work much better for me on my Acer, than even Simple Mobs. But even so they are much more CPU-hungry than mesecons (consist of the mods I've mentioned before).

4. Offtopic: $800... My entire collection of PC, notebook (Acer Aspire One), Android tablet, smartphone and my wife's Notebook (Acer Extensa 7220) and her Android phone all together cost the same amount of money. Yet, only my smartphone can't do MT. Because it's powered by Symbian 9.3 :)
All my stuff are nearly 4 y.o. Except the tablet - it's 2 y.o. My point... Well, I can cite FFT: "Don't blame us or God, blame yourself." A lot of people play MT on a low-end HW. It seems you've misconfigured something. The end of the offtopic

5. It looks like people DO want shrunk version to be included. So, maybe we are to discuss the features to be implemented?
I believe there are enough people who are reading this and capable of implementing any features expected from a mesecons counterpart\shrunk ver.

Personally I expect a light version to have the following features:
- Wires that can be placed vertically on a side of a block. Redstone in MC can't do it in the vanilla game. Can't see why not to outsmart MC in this way.
- No need to use repeaters to connect adjacent blocks to a power line. Node should be automatically receive power signal if they're next to a wire.
- Because of the previous, wires should be able to transmit power only when there's no blocking. I'll try to explain.
right now mesecons can transmit signal from A to B like this:

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_ 1234
a NNNN
b NNBN
c NANN
d NNNN

As one can see, even though there's a block @ 2b, the signal passes from A to B. I'd rather have it to not pass in a setup like this. Then, to make a signal pass, one will be obliged to do this:

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Code: Select all

_ 1234
a NNNN
b N BN
c NANN
d NNNN

Yep, there's air now, and nothing blocks the signal. This feature will help to isolate circuits while vertical placement will save us from making huge stairs to get the wire some nodes below the surface.
- Logic, based on mesetorches. No controllers or components for logic.
- Levels of signal. Will raise up the cost of wiring and slow down the increase of affected nodes. Also, which is faster: set_node() or meta:set_int()? Maybe we can trade off the visual effects? I mean, wires in our homes do not glow when we turn on the lights.
- Pistons & sticky pistons. Making mechanisms and huge doors with 'em is a good feature.
- Several sources of a signal: torches, levers (not wall-levers only), blinky plants (or another pulsing source), buttons (activate a circuit only for a couple of seconds), pressure plates (to detect players/mobs), repeaters (in MC those are combined with delayers) - to powerup existing signal and be a source of a signal only if there is a signal on input, Solar panel that outputs signal which power depends on the minetest.get_node_light() (to build automatic lighting systems and detect a nearby mob\player (useful for traps)). Turbines and the other stuff is not necessary - the above sources can be used instead.
- Wires should be compatible with rails. In fact, carts_boost + lightened mesecons is smth I'm looking forward to (acceleration rails, brake rails).
- Lamps are unnecessary, but at least 1 node that emits light while powered should exist.
- No aliases or compatibility stuff - new mesecons are to be a new feature and therefore there won't be any "leftovers" from the other nodes.

Well, I guess that's all I want of mesecons.

[minetest2003]

how to download it

[Topywo]

how to download it

Minetest:
http://minetest.net/download

or for recent window versions:
viewforum.php?f=42

or build it yourself (easier for Linux, see under readme.txt):
https://github.com/minetest/minetest


Mesecons:
viewtopic.php?id=628#p4785
Choose 1 of the downloads from GitHub (links) and extract the downloaded file in:
Minetest/mods (no need to rename it, since it is a modpack)

[rubenwardy]

I agree with 4aiman. It doesn't have to be laggy.

Visual feedback of wires glowing is needed for gameplay.

[Dragonop]

...Maybe something like a switch, a wire, a presure plate, a piston, and a power torch