Implement plant stages + integrate harvesting

[raniceyue]

Changes Made

Plant Stages

• Spade can bury the seed by patting the soil mound
• Implement UI popup for when after the player has buried the seed, will last for 3 seconds only
• Implemented intermediate growth stages for tomato
• For seeds, implement snap to soil mound hole
• Created a script which contains all the tomato plant info
  • The script has been attached to @Joanna-YJA 's tomato prefab already

Watering / Plot

• Plot can only be watered if it has reached certain conditions (has seed, seed is covered)
  • If user tries to water when its not waterable, plot warns the player with the correct UI
• UI details:
  • Water bar UI only appears over waterable plots
  • No seed UI appears if user tries to water a plot with no seed
  • No soil UI appears if user tries to water a plot where the soil mound has not been covered
• Over watering can kill the plant at all stages except:
  • Stage 5: (Last stage) Which is the harvest stage
• Under watering can kill the plant at all stages except:
  • Stage 1: Where it is just a seed
  • Stage 5: (Last stage) Which is the harvest stage, where the plant will remain on the plot forever (can change next time)

Harvesting

• Modified @Joanna-YJA 's tomato plant to implement grabbable tomatoes

Repo

• Refactored file directories

Main Scene

• Integrated all plot, digging, watering, plant stages into main scene
• Shifted some props scale/transform

Todo

• Integrate @Joanna-YJA 's seed bag