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MirceaKitsune Movement Branch Movement Settings

Posted:
Tue Feb 12, 2013 03:42
by jojoa1997
These are the gravity settings for every planet, the sun, and some other celestial bodies. In the minetest.conf add the line
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Here are the numbers
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- Code: Select all
mercury = 3.77
venus = 9.05
earth = 9.98
moon = 1.65
mars = 3.76
jupiter = 23.59
saturn = 9.14
uranus = 8.87
neptune = 11.23
pluto = .67
sun = 270.18
large asteroid = 0.20
outer space = 0
Space Station = 0.01
Minetest default gravity = 9.81
black hole = 100000
WARNING:Any setting under 1.00 will cause you to take forever to fall and anything above 15 when you shift jump you get damaged.(I donbt know the exacts for the upper numbers)
I found this code from the minetest.conf.example and it tells you what you can change and what is the default.
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Physics stuff
movement_acceleration_walk = 2
movement_acceleration_air = 0.5
movement_acceleration_fast = 4
movement_speed_walk = 4
movement_speed_crouch = 1.35
movement_speed_fast = 20
movement_speed_jump = 6.5
movement_speed_descend = 6
movement_liquid_fluidity = 1
movement_liquid_fluidity_smooth = 0.5
movement_liquid_drag = -1
movement_gravity = 9.81
Here is the source code
https://github.com/celeron55/minetest/tree/movementand a build by PilzAdam for windows
http://ompldr.org/vaGZreQ/minetest-0.4.

Posted:
Tue Feb 12, 2013 04:48
by Mito551
that is so cool!

Posted:
Tue Feb 12, 2013 10:49
by PilzAdam
jojoa1997 wrote:Your phone or window isn't wide enough to display the code box. If it's a phone, try rotating it to landscape mode.
Wrong, its 9.81 m/s^2

Posted:
Tue Feb 12, 2013 11:36
by rarkenin
Regarding black hole, I probably can't implement relativity, but I can make pseudocode, including every figment needed, such as time-warping, Hawking radiation, etc, etc.

Posted:
Tue Feb 12, 2013 11:43
by Calinou
earth = 9.81
That's Minetest's default gravity and it feels a bit lower compared to "real life".
outer space = 0
How do you move downwards when you're not in a liquid? :P

Posted:
Tue Feb 12, 2013 12:00
by jojoa1997
Calinou wrote:earth = 9.81
That's Minetest's default gravity and it feels a bit lower compared to "real life".
outer space = 0
How do you move downwards when you're not in a liquid? :P
you fly.it is fun to play slingshot in 0 gravity.

Posted:
Tue Feb 12, 2013 13:31
by Likwid H-Craft
Nice Find =)-<
Edit:Next try find a way, we can come smaller or taller!
So I don't need jump to see, high as 2 blocks!
And we can make rat test

Posted:
Tue Feb 12, 2013 14:04
by jojoa1997
Likwid H-Craft wrote:Nice Find =)-<
Edit:Next try find a way, we can come smaller or taller!
So I don't need jump to see, high as 2 blocks!
And we can make rat test
I don't make this code I just put up a documentation of gravity values
rarkenin wrote:Regarding black hole, I probably can't implement relativity, but I can make pseudocode, including every figment needed, such as time-warping, Hawking radiation, etc, etc.
black hole as in when you jump nothing happens. Also if you fall one block then you get tons of damage. The black hole was really a joke.

Posted:
Tue Feb 12, 2013 14:10
by jojoa1997
After I get home and study the changes a bit I might add documentation for other changes.
Edit: i just added stuff about the default movement settings. Also when i get home i ill see what changing certain stuff affects.

Posted:
Tue Feb 12, 2013 15:44
by Sokomine
It might be intresting to have area-based gravity. If gravity could be made to work in a diffrent direction in part of the world, that might facilitate travelling. Or "space" stations very high above ground without gravity (ignoring for the moment that they don't move at all and thus would experience the same gravity as the rest of the world).

Posted:
Tue Feb 12, 2013 15:52
by jojoa1997
I was going to experiment with that later

Posted:
Tue Feb 12, 2013 16:21
by Likwid H-Craft
Yeah, and this will be great if I can, find out what the, blank block, that you can't pass though called so I can use that for the, whole map but somewhere to make a moon or something.
Edit:WOW don't do -999 it crazy!

Posted:
Tue Feb 12, 2013 17:06
by Mito551
that should be default.

Posted:
Tue Feb 12, 2013 17:42
by Likwid H-Craft
What -999?
Anyways do it work with out the <>?

Posted:
Tue Feb 12, 2013 18:50
by Mito551
no. the branch should be merged.

Posted:
Tue Feb 12, 2013 19:17
by BrandonReese
Gravity should get lower the higher you go, after a certain point. Then you could fly up to say 20,000M high and build a space station and it would have low gravity.

Posted:
Tue Feb 12, 2013 19:26
by Mito551
BrandonReese wrote:Gravity should get lower the higher you go, after a certain point. Then you could fly up to say 20,000M high and build a space station and it would have low gravity.
+1

Posted:
Tue Feb 12, 2013 20:23
by rarkenin
We should also implement friction, and other simple figments of classical physics.

Posted:
Tue Feb 12, 2013 20:36
by jojoa1997
rarkenin wrote:We should also implement friction, and other simple figments of classical physics.
please look at the first posst. i added stuff and also currently a node cannot do that per player it would be server wide

Posted:
Tue Feb 12, 2013 22:18
by rarkenin
Jojoa1997, I was referring to new engine functionality, since the discussion shifted to that.

Posted:
Thu Feb 14, 2013 20:42
by Likwid H-Craft

Posted:
Thu Feb 14, 2013 22:28
by rarkenin
Slightly outdated, considering new thought regarding the source of Hawking Radiation.

Posted:
Fri Feb 15, 2013 07:45
by Jordach

Posted:
Fri Feb 15, 2013 15:43
by PilzAdam
FYI, its merged upstream now.

Posted:
Fri Feb 15, 2013 17:09
by lkjoel
Jordach wrote:LOLOLOLOLOL. MSN.
Issue with that? It's MESE!

Posted:
Fri Feb 15, 2013 17:29
by BrandonReese
I love the new movement physics. It has kind of annoyed me that i could fall so far onto 1 block of water and not get hurt. I know this game isn't going for ultra realism, but seriously 1 block of water saving you from 100m high fall? Now I'll probably get annoyed because I'll die at the bottom of some of my mine shafts that have one block of water protecting you... :)

Posted:
Fri Feb 15, 2013 18:54
by jojoa1997
Have it be 4 block or do this a bunch. S-sign W-water X-10 air blocks
WW
SS
XX
WW
SS
XX

Posted:
Sat Mar 02, 2013 05:57
by Gambit
BrandonReese wrote:I love the new movement physics. It has kind of annoyed me that i could fall so far onto 1 block of water and not get hurt. I know this game isn't going for ultra realism, but seriously 1 block of water saving you from 100m high fall? Now I'll probably get annoyed because I'll die at the bottom of some of my mine shafts that have one block of water protecting you... :)
I share this same concern.