This was good stuff! Worth a watch.
I've mostly been fixing up bug lately and it's been REALLY fun!
Two main themes
Splitting up the state of the player so I can turn player sprite elements off and on at different times.
Implementing my own metadata system
Having a sprite that is two tiles means you run into a lot of edge cases where things look wrong. When you want to hide the player so it looks like they are behind a wall.
And then i'm wanting to place down a lamp in the world. But I don't want to place it if...
~the light level is 0 (Then the player can loose it)
~if the location you're placing it is solid
~if the location you're placing the lamp is "behind" something (As it would replace the tile)
The only meta data tiles have is solid or not. You can't define a tile as above.
I was planning to simply list many if statements for each "above" tile but @orkn had a better idea. So all credit to him on this one.
Orkn's Metadata system
"So if the
solidfunction didn't exist, and we wanted some way of knowing if a tile is "solid" or not, and we wanted to check if a tile is solid or not in multiple places around our project, we might decide to make our own version of the
solidfunction. In the game script we add:
on isTileSolid do if tile=="white" then tileIsSolid = 0 elseif tile=="black" then tileIsSolid = 1 end end
and we can keep adding
elseifsfor every tile in our game. (As a potential optimisation we realise we could start the event with
tileIsSolid = 0and then only add ifs for those tiles that are solid, but maybe we appreciate the explicit list of all tiles as it makes changing the metadata easier, idk!) Then wherever in our code we want to check if a tile is solid, we do this:
tile = name x,y tell event.game to call "isTileSolid" end myTileIsSolid = tileIsSolid
and that is functionally equivalent to the actually built-in
myTileIsSolid = solid x,y
isTileSolidevent is effectively a function with an input
tileand an output
tileIsSolid, it's just Pulpscript doesn't support event arguments and return values so we just have to be careful juggling global variables. The
solidfunction does exist, so this isn't necessary, but if we want to add new kinds of "metadata" to tiles, like their "aboveness" in this case, then you could take this approach."
I took that and made the following.
game I have
on isTileAbove do tileIsAbove = "false" if aboveTarget=="roof top" then tileIsAbove = "true" elseif tile=="other" then // tileIsAbove = "true" end end
And in my on cancel event which I use
tileIsAbove for checking if the player can place the lamp
Place lamp code
on cancel do if lampHeld=="true" then // holding the lamp | There's zero lamps on the screen lampTargetX = event.px lampTargetY = event.py if playerLastMove=="L" then lampTargetX-- elseif playerLastMove=="R" then lampTargetX++ elseif playerLastMove=="U" then lampTargetY-- elseif playerLastMove=="D" then lampTargetY++ end lampTarget = name lampTargetX,lampTargetY lampTargetSolid = solid lampTargetX,lampTargetY aboveTarget = lampTarget tell event.game to call "isTileAbove" end if lightRadius>0 then if lampTargetSolid==0 then if tileIsAbove=="false" then tell lampTargetX,lampTargetY to swap "Lamp" lampHeld = "false" // not holding the lamp lampRoom = event.room if illumination=="dark" then // re-illuminate the room so that the radius now centers around the lamp instead of the player emit "darken_tile" tell event.game to call "darken_room" call "illuminate_tiles" end end end elseif tileIsAbove=="true" then sound "prohibited" say "Can't Place lamp behind things" at 1,10,21,3 end elseif lampTargetSolid==1 then sound "prohibited" end elseif lightRadius==0 then sound "prohibited" say "I don't want to lose this lamp in the darkness" at 1,10,21,3 end end end
Been doing lots of bug fixes since I last updated everyone.
Two big changes tho.
The first is a static light system.
This was needed for the start of the game before the player has a lamp.
The second is a new pretty light system where we round the corner off on the lamp.
That raised the challenge of the pretty static corners and the player's pretty lamp corners overlapping.
Something like this...
Well with the help of @Drew-Lo we were able to make a system that worked!
heartrate: XX is supposed to trigger a game-over if it gets too high? Maybe make it only count up from 60? With
heartrate: 00 you'll be just as dead as you would be with
Oh yea this system is just a debug state right now.
I'll have some sort of UI to represent it eventually.
Long time no see people.
Not so long ago, I got my Playdate.
And unfortunately, Comet didn't run so hot.
I thought Pulp Mill might be able to save it, but unfortunately, it was too buggy.
Some bugs were understandable, like not knowing about new Pulp functions.
Others were odd like north and south exits working but east and west cause a crash!?
I felt pretty low about the whole thing, but both @Drew-Lo & @Jongjungbu came in to support me.
They helped refactor which tiles were being addressed when updating lighting, moved lots of logic out of my draw event and advised on how I should be drawing Stella.
Performance improved but it still wasn't great.
17-20 FPS when standing still at night, 15 FPS when walking, 4.5 when cranking to change the light level.
We tested removing more of the UI but the result was the same.
And we think we could have improved how we handled cranking but even then, basic movement within the game would feel bad.
The frame based method to create my ring of light was still too much for Pulp.
It was clear that even stripped back, Comet wasn't going to work on in Pulp.
Now is a good time to say, that throughout my learning journey this year, @Drew-Lo has been endlessly kind, engaged and supportive of everything I've been doing. Comet-P (My ongoing name for the Pulp build of Comet) would be next to nothing without him.
I for sure had major help from people like @stepepson but there wouldn't have been a project for anyone to jump on to if it wasn't for the steady support of Drew. Both technical or otherwise.
So where did that leave me? @ncarson9, @Jongjungbu and I had a little Pulp crew huddle and I was sharing what was going on. And for some unknown reason, @Jongjungbu said that when he finished Castle Helios, he'd think about helping me bring Comet to the SDK.
Progress is going well. We're working towards matching Comet-P's feature set, then moving into new area and elements.
We have smooth movement.
A true dark layer mask with our intended shape. (Blocky circle vs square with rounded corners)
LDtk integration & larger maps (Although in testing, not this large but much larger than Pulp.)
We now have some lamp placing action
And now animated tiles.
This represents a lot of work by @Jongjungbu in a relatively short period of time. So big shout out to him.
So happy for you that you can continue this project! The community here and on discord is so wholesome
If you're not in the Playdate Squad discord, come check it out.
Looks really cool! Pulp 2x2 retro res + full SDK effects!
Do we think this could turn into the record for longest devlog? Or maybe @orkn has that record cause the Resonant Tale is mighty massive
It's really cool to see how much this has developed - now in the full SDK! Could there be a better using-pulp-to-get-into-dev story than that!
Great devlog! Thanks for sharing your effort and setbacks. I look forward to playing Comet when the game is out and when I have my Playdate
Loved reading all of this and following the journey. So cool to see people coming together like this to bring it to life. I'm here mostly lurking, but hope to try developing something simple at some point soon in pulp
Just scrolled through this thread after seeing you around lots of other threads I was reading, and this is some seriously amazing stuff! All the sprites look amazing. Such a cool concept, and cannot wait to see it come to fruition!
Oh thanks. It feels like I've been stuck on Chapter 1 for SOOO long .
We're making some good progress now that lots of our systems are in place.
Hope to share some more info and details soon enough.
Small update to share what I've been working on.
Over the past few weeks I've been able to get a lot of time to work on tile art and I think It's going well.
At least in adapting from references, I'm getting a lot better.
When I started making Comet I used an asset pack on itch that was made for Pulp where the tiles were 8x8.
At the time I didn't think I could get very good looking buildings so I felt they were good enough.
This building for example was flat but it did the job.
Many of the assets from the pulp build of Comet got adapted for the SDK build just so we could get it off the ground.
Now on the SDK, I have layers and 10x10 tiles. (And much better tile management to boot)
So I felt like I could come back to and see what could be done to make them look better.
First I started working on new roofs.
Which turned out really well I think.
Then these little triangle sections so I could square them off and use my current building fronts.
All of this looked good in isolation but when attached to a building felt really busy.
So with some feedback from the team, I started trying to design some building fronts that were more plain.
I think these look great but at this stage they're unique for each width (8-4).
These will be iterated on again in the future but for now they work
Before & after
Parts of the map that didn't make logical sense so I've worked to fix them up.
Before & after
Likely not noticed by the player but it keeps things consistent world.
Special transition between tiles
As I build out new areas I'm trying to balance using the tiles I have vs making new ones.
But in this area here I needed to merge how corners blended in with the wider cliff face.
All in all, things are looking a lot better.
Just wait until you see the new sprites!
That's looking fantastic!
Meet the new and improved Stella!
Created by our new artist Maria @toahiddenplace.
Development on Comet continues slowly but some exciting stuff is coming together. Drew (@Drew_Loe), Will (@FlipDock) and I are stoked to work with someone as talented Maria. I'm lucky that Team Comet is a diverse mix of people from around with world.
Check out Maria's ArtStation
Stella looking stellar!
Some more updates
I love Stella's walking animations here.
Normally this is only used in cut scenes and indoors but I used it outside for this gif.
This gif represents work from all of the team coming together recently. @FlipDock's great writing (Not really given time to shine in that gif) @Drew_Loe's great systems work. & @toahiddenplace's top notch sprite work.
You can also see an emoji system that we've been working on.
We have 30 different animated bubbles and grow in and out
These can be used in dialog on Stella or the target. (Think NPC or dog)
There are also looping versions of these which can be set on objects or NPCs.
They disappear the moment you interact.
Here's how the NPC entity looks in Level Design Tool Kit right now.
Hope to have more to share soon.
Thanks for reading