Teeworlds - development

04:37

is this too hacky

04:40

right, probably shouldn't do that, since you can enable case sensitivity in windows as well.

TsFreddie

[teeworlds/teeworlds] Pull request opened: #2803 Check Existing File Before Saving Skins

closes #2802 For windows, find the file using given filename and get the real filename preserved in the filesystem. For unix, just check whether a file exists. If it exists, then return the given filename as the real filename. (Not sure if unix system allows case insensitive filesystem, or if there's a similar way to check.) Then use the real filename to find from and update to the skin list. if a file isn't found, use the given filename.

You can also install macOS on a case sensitive or case insensitive fs

can you help me with this part https://github.com/teeworlds/teeworlds/blob/12d5a7a11a1a562e37c2781f0adedad137496811/src/base/system.c#L1889

teeworlds/teeworlds

A retro multiplayer shooter. Contribute to teeworlds/teeworlds development by creating an account on GitHub.

08:37

basically just copy the filename (without path) from how it is stored in filesystem to a buffer if there is one.

Is this really a game issue when users give things the same names? (edited)

If it only works on one platform it sounds like a bug ;)

when I compile the recent master on windows and try to run it I get a segfault :C

11:49

*client

like where did it segfault

loading screen

i mean the code lol.

i don't know, hard to debug <.<

12:02

does one of this get into the client: gamecore, collision, tuning.h, mapitems.h?

yep

12:06

each of them as i remember (edited)

this at least explains all my problems with the steam client xD

AssassinTee

[teeworlds/teeworlds] Pull request opened: #2804 WIP: Add ice physics

Adds slippery hookable tiles and a nice client animation:

a new solid hookable tile
entities.png with new tile

!entities

tunings

ice_friction

ice_control_speed

ice_control_accel
removes smoke trails on ice

I already talked about it with Zatline, the only thing maybe missing is a rebounce on wall hits on ice, but this would be hard to do

would Oy ever agree to this?

@Assa there is a WIP checkbox on PRs on github

21:57

probably not since it's a PR to master, which is 0.7

21:57

for 0.8, from what he said, he's open to physics changes "if they're well done"

is there anything to PR to for physics changes?

21:59

i only see 0.6, editor and master

guess not

I guess teeworlds 0.8 wont be able to run on a calculator anymore :<

I don't see why ice should change that

@ShootXen at least the ice physics don't use new calculations and don't change that

22:03

they are just normal ground tiles with different friction, control speed and accel (and a sligtly bit smarter like standing on ground and ice)

22:05

with basically the same code you could introduce soul sand

22:07

@Stiopa you could introduce lava as well xD should be a similar code

@Assa that's the plan

22:12

I want several liquid types

22:12

all tunable

How do I make an item that I created in the mapitems.h enum "connect" with the entities.png of the map?

you see that the enum has TILE_AIR = 0 to TILE_NOHOOK=3? That are the first entities

22:16

ENTITY_SPAWN has #1, but all entities begin at the ENTITY_OFFSET which is 255-16*4

22:17

so you find the image of ENTITY_SPAWN in entities.png at ENTITY_SPAWN + ENTITY_OFFSET

22:18

you can already put all numbers from 0-255 into a map, but everything that is not in the enum is AIR

So if I do TILE_TEST = 10 it will be in position 10? Sorry, I didn't get it right

yes it is right

22:20

but remember to start to count at 0

Wow!! Thank you so much

extending water physics to include other types is one of the final "goals"

22:22

the stuff to be done once the "middle" part is all done

now I am thinking of a nice way to create randomly generated "water" particles

you can take a look on how smoke particles (when stopping) are handled, it may help

I am pretty sure smoke particles work off sprites, don't they?

they do https://github.com/teeworlds/teeworlds/blob/master/datasrc/particles.png

teeworlds/teeworlds

A retro multiplayer shooter. Contribute to teeworlds/teeworlds development by creating an account on GitHub.

yeah. and I basically want to create a semi particle that merges when it approaches water surface

22:50

as long as you don't add a shader for it

I did a bit of experimentation with particles already. But their "termination" algorithm worked off collision checks which means that they died over/under the water surface depending on the water level

22:51

so I thought that I could make a water particle an 8-sided polygon

22:52

and the points of the polygon under the water surface just merge with it and the particle is terminated when all of its vertices are under the surface

22:58

alternatively I could just sync the droplet particle collision to the vertices of the water surface...

(edited)

22:58

but this polygon idea is... something

can anybody tell me where the image slicing is done in tw?

22:58

looks like it's in generated but idk

what do you mean by image slicing exactly

particles.png contains multiple sprites

22:59

there must be some logic slicing them internally

the code that governs splitting images themselves or where the data for how to split them?

yes

I know that datasrc/content.py has info regarding how many "squares" an image has in a grid

23:01

set_game = SpriteSet("game", image_game, 32, 16)

lol datasrc contains scripts too

game image is split into 32x16 grid

23:01

and in the same file the coords and size of sprites are located

23:02

container.sprites.Add(Sprite("weapon_grenade_body", set_game, 2,8,7,2))

23:02

it also has some other game-related info

23:02

weapon = WeaponSpec(container, "harpoon")
weapon.firedelay.Set(800)
weapon.damage.Set(4)
weapon.maxammo.Set(1)
weapon.visual_size.Set(92)
weapon.offsetx.Set(24)
weapon.offsety.Set(0)
weapon.muzzleoffsetx.Set(22)
weapon.muzzleoffsety.Set(-0.5)
container.weapons.harpoon.base.Set(weapon)
container.weapons.id.Add(weapon)

I see and a sprite can contain of multiple grid-splits

sprite is formed by a few of the "squares" yes

container.sprites.Add(Sprite("part_expl01", set_particles, 0,4,4,4) so explosion contains 16 sprites beginning from x=0, y=4

exactly

everything is split into 8 rows and 8 columns, now I understand (edited)

indeed

23:06

0,1,2,3,4,5,6,7

interestingly there are unused images in particles.png

@Assa can you check what those gray particles in game.png do? they don't seem to be used

how do i do an endless?

23:36

I don't know where I can edit to do this (edited)

wdym by endless? ;d

I think he means endless hook in ddrace, there's a block you can place that gives you it

unused sounds too

I was wondering where I can change to make an endless

well we can't be sure if that is what is meant D:

23:39

the unused sounds have the benefit that they can be used ^^

I want to program an infinite Hook

a lot of hook logic is handled in gamecore.cpp

23:40

I recommend looking into thtat

@Spyry for ddnet maps? if so theres a tile

@louis teeworlds

ye but unused sounds take up space tbh and arent used ever to my knowledge @Stiopa

mods use them from time to time (edited)

23:43

infection class & forks of it have the mercenary class with a jetpack that uses an unused sound

can servers send custom sounds

certainly not "custom"

does vanilla client not get sound in ddrace maps

but they can signal the vanilla clients to play a certain sound at a certain point

some ddnet maps have music

NetEvent("SoundWorld:Common", [
        NetIntRange("m_SoundID", 0, 'NUM_SOUNDS-1'),
    ]),

(edited)

music in maps is useless

23:46

and annoying imo

no

23:46

onl some

yes

others its rly good atmosphere