Advancements

Dreamlight Fishing adds its own Dreamlight Fishing advancement tab, using the vanilla advancement screen and toasts.

Advancement	Id	How to earn it	Requires
Dreamlight Fishing	`ddv_fishing:root`	Granted straight away; opens the tab.
Gone Fishin'	`ddv_fishing:first_catch`	Catch your first fish species from a ripple.	Dreamlight Fishing
Perfect Timing	`ddv_fishing:first_perfect_catch`	Land a Perfect Catch.	Gone Fishin'
Orange Alert	`ddv_fishing:first_epic_ripple`	Land a catch from an Epic (orange) ripple.	Gone Fishin'
Legend of the Deep	`ddv_fishing:first_legendary_ripple`	Land a catch from a Legendary (gold) ripple. Goal.	Orange Alert
Ocean Cataloged	`ddv_fishing:ocean_complete`	Catch every Ocean species.	Gone Fishin'
Swamp Cataloged	`ddv_fishing:swamp_complete`	Catch every Swamp species.	Gone Fishin'
Jungle Cataloged	`ddv_fishing:jungle_complete`	Catch every Jungle species.	Gone Fishin'
Master Angler	`ddv_fishing:journal_complete`	Complete the journal and unlock the Legendary tier. Challenge.	Jungle Cataloged

"Gone Fishin'" needs an actual fish species. A ripple catch that only gave junk or treasure doesn't count. The other catch advancements count any landed ripple catch.

The biome advancements use the journal's tabs: Ocean is Ocean Pearl and Large Fish, Swamp is Algae and Catfish, Jungle is Exotic Fish and River Piranha.

The advancements give no rewards of their own. The completion rewards are the journal milestones.

Criteria for data packs

The tab is plain advancement JSON under data/ddv_fishing/advancement/, so a data pack can override it or build its own on top. These criterion triggers are available:

Trigger	Conditions	Fires when
`ddv_fishing:first_catch`	none	A player catches their first fish species.
`ddv_fishing:first_perfect_catch`	none	A Perfect Catch lands.
`ddv_fishing:first_epic_ripple`	none	A catch from an Epic ripple lands.
`ddv_fishing:first_legendary_ripple`	none	A catch from a Legendary ripple lands.
`ddv_fishing:biome_complete`	`biome`: `ocean`, `swamp` or `jungle`	Every species filed under that biome has been caught.
`ddv_fishing:journal_complete`	none	The journal reaches 100%.

Example, for a custom advancement:

json

{
  "criteria": {
    "swamp": {
      "trigger": "ddv_fishing:biome_complete",
      "conditions": { "biome": "swamp" }
    }
  }
}