adopting Java 9/Kotlin 1.2

work_files/GameDesign/WORLD_BIOLOGY.md

@@ -10,3 +10,78 @@ Follow these fomulae:
 - (ThisWgt / TargetWgt) ^ (3/4)
    
    
+# Cultivation and Forestry
+
+Lots of species to grow, comsume, process and trade
+
+- _Stardew Valley_ is specialised for the cultivation
+
+- Ground texture: use Actors
+
+- Crops grow stages: 4
+- Item sprite stages: 2 (fresh and rotten)
+
+If any cheating is detected (corrupted or tampered save, _Resetti_ triggered, addinventory), all itemised crops will rot and cheat-inflicted ground plants will reset their age to zero
+
+## Edible
+
+### Primary Foodstuffs
+
+- Wheat
+- Maize
+- Aubergine
+- Tomato
+- Leek (Allium ampeloprasum) / Bunching onion (A. fistulosum, in Chinese/Japanese/Korean language pack)
+- Garlic
+- Pumpkin
+- Cabbage
+- Hot Pepper (Capsicum annuum)
+
+### Primary Rooting Foodstuffs
+
+- Potato
+- Parsnip
+- Carrot
+
+### Secondary Foodstuffs
+
+- Ginger
+- Green Bean
+- Coffee
+- Strawberry
+- Hop
+- Grape
+
+### Exotic Foodstuffs
+
+- Rice
+- Napa Cabbage (Brassica rapa Pekinensis)
+
+### Trade Plants
+
+- Ginseng (Panax ginseng)
+
+## Fruit Trees
+
+- Apple
+- Orange (Citrus × sinensis)
+- Peach
+- Cherry (Prunus avium)
+- Pomegranate
+- Lemon
+- Pear (Pyrus communis)
+
+## Inedible
+
+- Sunflower
+- Rose
+- Hibiscus Flower
+
+
+# "Stalk" Market
+
+Some crops have highly varing market prices, which resembles stock market.
+
+- 4 Random number sets, one set is chosen and consumed
+- Market price = RNG-Table + Randomised "deviation"
+- Random sets are value noise with different width of "waves"