Bring plants back as data-driven growth stages over the calendar

Bump the engine submodule to f791ee6 (Calendar) and use it to drive plant
growth. PlantDef gains a Stages list (texture/size/growDays per stage,
inheritable via abstract parents in plants.json); a resolved PlantSet
table turns those into atlas regions and day thresholds at scene load.

New PlantGrowth component plus PlantGrowthSystem advance each plant by
in-game days from the Calendar and swap its sprite/scale at stage borders.
WorldScene scatters plants again with a seed-deterministic, varied initial
maturity, registers the calendar and growth system, and the HUD now shows
the current day. Stage durations and visuals are pure data in plants.json.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Leonid Pershin
2026-06-12 09:47:18 +03:00
co-authored by Claude Opus 4.8
parent 923644dd19
commit 1030f27c50
11 changed files with 288 additions and 48 deletions
+16 -3
View File
@@ -1,15 +1,28 @@
{
"type": "Plant",
"defs": [
{ "defName": "BaseTree", "abstract": true, "sizeCells": 2.0, "trunkRadiusCells": 0.28 },
{ "defName": "BaseTree", "abstract": true, "sizeCells": 2.0, "trunkRadiusCells": 0.28,
"stages": [
{ "texture": "things/plant/seed_default", "sizeCells": 0.6, "growDays": 4, "label": "plant.stage.seedling" },
{ "sizeCells": 1.2, "growDays": 9, "label": "plant.stage.sapling" },
{ "sizeCells": 2.0, "label": "plant.stage.mature" }
] },
{ "defName": "TreeOakA", "parent": "BaseTree", "label": "plant.oak", "texture": "things/plant/treeoak/TreeOakA" },
{ "defName": "TreeOakB", "parent": "BaseTree", "label": "plant.oak", "texture": "things/plant/treeoak/TreeOakB" },
{ "defName": "TreeBirchA", "parent": "BaseTree", "label": "plant.birch", "texture": "things/plant/treebirch/TreeBirchA" },
{ "defName": "TreeGrayPineA", "parent": "BaseTree", "label": "plant.pine", "texture": "things/plant/treegraypine/TreeGrayPineA" },
{ "defName": "GrassA", "label": "plant.grass", "texture": "things/plant/grass/grassa", "sizeCells": 1.2 },
{ "defName": "GrassA", "label": "plant.grass", "texture": "things/plant/grass/grassa", "sizeCells": 1.2,
"stages": [
{ "texture": "things/plant/seed_default", "sizeCells": 0.5, "growDays": 2, "label": "plant.stage.sprout" },
{ "sizeCells": 1.2, "label": "plant.stage.mature" }
] },
{ "defName": "BaseBush", "abstract": true, "label": "plant.bush", "sizeCells": 1.4 },
{ "defName": "BaseBush", "abstract": true, "label": "plant.bush", "sizeCells": 1.4,
"stages": [
{ "texture": "things/plant/seed_default", "sizeCells": 0.6, "growDays": 3, "label": "plant.stage.sprout" },
{ "sizeCells": 1.4, "label": "plant.stage.mature" }
] },
{ "defName": "BushA", "parent": "BaseBush", "texture": "things/plant/bush/BushA" },
{ "defName": "BushB", "parent": "BaseBush", "texture": "things/plant/bush/BushB" },
{ "defName": "BushC", "parent": "BaseBush", "texture": "things/plant/bush/BushC" }