Feature Suggestions & Backlog

[Malacath-92]

This is just a rough backlog on what would be interesting to look at, it's not a guarantee that any of this makes it into Playlunky. The list is in order of priority. Please comment here if you have any other suggestion for features. As soon as someone decides to work on one they should open a separate issue for it and probably make a feature branch, you know, git etiquette..
The list is written from a developer perspective, so might not make sense to a user. Some points might be more fitting for the game-api or meta, but fret not, this is just a random list so it's allowed to contain illogical stuff.

• Shuffle level gen mods
• Add PRE/POST transition level generation
• Create an interface to load Playlunky and only convert mods to a packable state
• More enums instead of magic numbers
• Level-Gen: biome-specific floor tile codes
• Level-Gen: pass spawned entities to post_tilecode
• Option to block saving the game to savegame.sav
• Shipping mods with savegame.sav, loading from that and saving to it
• Option to disable achievements
• More sample mods
• Multithread some mod init?
• Changing constellation names
• Adding new characters
• Adding new entities
• Some magic to help figuring out whether a character mod was renamed and thus adjusting which char some code affects

In Review:

Done:

• Hitbox utilities (for draw functions and overlap checks)
• Add draw functions to a context
• Bug: Korean language mod can't be unzipped
• Bug: Audio data is currently copied for no reason (needs 16 byte padding left and right to avoid)
• Bugfix: Don't print script errors a billion times
• Bugfix: Add pet menu sprite to pet entity sheets (credit to gmjosack)
• Bugfix: Sprite settings invalidate cache
• Bugfix: Cap num messages from scripts
• Bugfix: Bind old and new entity sheets for pets/mounts
• Bugfix: Scaled input for stickers
• Bugfix: Still some duplicate messages
• Level-Gen: Procedural entity placement hooks
• Level-Gen: Post-Room-Gen hook
• Level-Gen: Post-Level-Gen hook
• Add getters for character def (name, heart color)
• on_entity_spawn
• spawn_liquid
• Adding new in-engine textures
• Gender control for characters
• Hot-reload heart color
• Per-mod save data API
• Extended API for existing audio Load list of properties and events overlunky#67
• Shipping with custom tile mapping data
• load order == script execution order
• Less visible watermark during gameplay
• Watermark during gameplay only if non-character mods
• Speedrunning support (speedrunner mode)
• Modify char name in main menu
• Changing character heart colors
• Basic Level Gen API

[gmjosack]

Pet menu added to pet entity sheets

[Mr-Auto]

"Option to block saving the game to savegame.sav" wouldn't be easier just to make copy of the savefile at the start and then replace it after finish, i guess it depends what this point actually means.

Suggestion: can we look on how the entities are controlled? we can see button presses in movable, but can't force them, is it just a read only and the controls are done differently? there is also the whole logic of they behavior

[Malacath-92]

@Mr-Auto: It sounds sensible but that's not possible. There's no guarantee that the game shuts down cleanly, so if that doesn't happen we can't copy back the save data. It's also just much cleaner and more accurate to the intent to just not write to the save file as opposed to moving files. The intent is to let people play the game with mods without unlocking new things, some people might not want to unlock stuff while having mods that make the game easier for example.

Regarding your second point I don't know much. Only for HH and the Player I have some idea, but I never even looked at the buttons field of other entities.

[C-ffeeStain]

Could we please get "community rules" like we have "community tilecodes"?

[Malacath-92]

@C-ffeeStain could you share some links or explanations around what "community rules" would mean, how they would work and even what "vanilla rules" are doing right now?

[gmjosack]

Custom Level Improvements

Custom Generation

Currently a level will use specific templates depending on the type of level generation. For example 1-1 will never look for and use setroom templates as it expects to be procedurally generated. It would be nice if possible to tell a level to use setrooms for creators who want to build a non-procedural level.

Custom Level Files

To expand on the previous section, currently we have very limited ability to override an area per level. There are some areas that get custom overrides like jungle has blackmarket, tidepool has lake and lakeoffire, etc. dwelling for example doesn't have any overrides other than 1-4. If someone wanted to build a non-procedural experience for dwelling they'd end up with the same level played 3 times. It would be nice if we had some possibility of override per level within an area to support different setrooms for levels 1,2,3,4, etc. We might want to allow this to be dynamic for example if someone wanted to build a longer dwelling mod. (dwelling is just being used as an example here, this applies to all areas)

Expanded Rules

Currently 1/N spawns for traps and monsters are hard coded per area. e.g. you can only do a percentage spawn of moles in dwelling or 1/N spawn. Expanding support for all monsters/traps to have percentage based spawn rules in all areas would be helpful.

[C-ffeeStain]

also, it would be nice if when we get the community rules, if we could define the spawn conditions such as

rule_spawn_condition(function (x, y, layer)
  if get_entities_at(x+1, ...) == {} then -- if nothing to the right of this tile
    spawn_entity(ENT_TYPE.MONS_SNAKE, ...) -- spawn the snake
  end
end, "snake") -- would override default game rule handling for rule \+snake

[Malacath-92]

@C-ffeeStain I would imagine the interface for the procedural spawns to be the same as it is for tile codes, so exposing a set_pre_procedural_spawn and a set_post_procedural_spawn. We'll see how that pans out, if it is possible or not.

[Dregu]

Manually updating decorations on newly spawned blocky floor tiles etc. would be sweet!

[Mr-Auto]

can we get:
get_heart_color
is_female
set_heart_color
for characters that are not in the current level? maybe as entityDB functions?

[Autumnagnificent]

Using custom .lvl files
Maybe New worlds/themes