Merge pull request 'added plants' (#12) from plants into master

Reviewed-on: #12

field.py

@@ -1,6 +1,7 @@
 from enum import Enum
 import pygame
 import settings
+import plant
 
 
 class Type(Enum):
@@ -17,6 +18,20 @@ class Type(Enum):
         }[_type]
 
 
+# Field Types START
+class FieldType:
+    def __init__(self):
+        self.field = None
+        self.plowed = False
+
+    def plow(self):
+        self.plowed = True
+
+    def sow(self, seed: plant.Seeds):
+        if self.plowed:
+            self.field = plant.Seeds.seed_to_plant(seed)
+
+
 class Object:
     height = width = 0
     name = 'default'
@@ -53,8 +68,13 @@ class Field:
     def __init__(self):
         self.tile = Tile(self.name, self.type)
         self.block = Block(self.name + "_block", self.type)
+        self.field_type = FieldType()
+
+    def can_be_sown(self):
+        return self.type == Type.DEFAULT
 
 
+# Tile Types START
 class Dirt(Field):
     type = Type.PLANT
     name = 'dirt'
@@ -85,3 +105,4 @@ class Sand(Field):
 
     def __init__(self):
         super(Sand, self).__init__()
+# Tile Types END

main.py

@@ -44,6 +44,7 @@ def read_img(agent, fields):
         window.blit(possibleFields['sand'].block.object, (0, 0))
     elif current_field == possibleFields['cobble'].tile.object:
         window.blit(possibleFields['cobble'].block.object, (0, 0))
+
     pygame.display.update()
     pygame.time.delay(2000)
     common.set('state_imgShown', False)

plant.py

@@ -0,0 +1,108 @@
+from enum import Enum
+
+
+class PlantGrowthStages(Enum):
+    PLANTED = 0
+    GROWING = 1
+    UNRIPE = 2
+    RIPE = 3
+
+    @staticmethod
+    def can_be_harvested(_type):
+        return _type == PlantGrowthStages.RIPE
+
+    @staticmethod
+    def next_growth_type(_type):
+        return {
+            PlantGrowthStages.PLANTED: PlantGrowthStages.GROWING,
+            PlantGrowthStages.GROWING: PlantGrowthStages.UNRIPE,
+            PlantGrowthStages.UNRIPE: PlantGrowthStages.RIPE,
+            PlantGrowthStages.RIPE: PlantGrowthStages.RIPE,
+        }[_type]
+
+
+class Plant:
+    tick_decrease_amount: 1
+    tick_increase_amount: 1
+
+    def __init__(self):
+        self.growth = PlantGrowthStages.PLANTED
+        self.canBeHarvested = False
+        self.water_level = 0
+        self.fertilizer_level = 0
+        self.growth_stage_level = 0
+        self.growth_stage_threshold = 10000
+
+    def grow(self):
+        self.growth_stage_level = 0
+        previous_growth = self.growth
+        self.growth = PlantGrowthStages.next_growth_type(self.growth)
+        if self.growth == previous_growth:
+            self.canBeHarvested = True
+
+    def is_watered(self):
+        return self.water_level > 0
+
+    def water(self):
+        self.water_level = 100
+
+    def is_fertilized(self):
+        return self.fertilizer_level > 0
+
+    def fertilize(self):
+        self.fertilizer_level = 1000
+
+    def tick(self):
+        self.water_level -= self.tick_decrease_amount
+        self.fertilizer_level -= self.tick_decrease_amount
+        self.growth_stage_level += self.tick_increase_amount
+        if self.growth_stage_threshold == self.growth_stage_level:
+            self.grow()
+
+    def harvest(self):
+        if PlantGrowthStages.can_be_harvested(self.growth):
+            return self
+
+    @staticmethod
+    def sow(seed):
+        return {
+            PlantGrowthStages.PLANTED: PlantGrowthStages.GROWING,
+            PlantGrowthStages.GROWING: PlantGrowthStages.UNRIPE,
+            PlantGrowthStages.UNRIPE: PlantGrowthStages.RIPE,
+            PlantGrowthStages.RIPE: PlantGrowthStages.RIPE,
+        }[seed]
+
+
+class Carrot(Plant):
+    def __init__(self):
+        super(Carrot, self).__init__()
+        self.growth_stage_threshold = 5000
+
+
+class Potato(Plant):
+    def __init__(self):
+        super(Potato, self).__init__()
+
+
+class Wheat(Plant):
+    def __init__(self):
+        super(Wheat, self).__init__()
+
+
+class Seeds(Enum):
+    Carrot = 0
+    Potato = 1
+    Wheat = 2
+
+    @staticmethod
+    def seed_to_plant(seed):
+        return {
+            Seeds.Carrot: Carrot(),
+            Seeds.Potato: Potato(),
+            Seeds.Wheat: Wheat(),
+        }[seed]
+
+
+
+
+