Add state machine for eating food

jobs.py

@@ -1707,6 +1707,62 @@ class FillBlocksStates:
         self.state()
 
 
+class EatFoodStates:
+    def idle(self):
+        return None
+
+    def init(self):
+        if self.g.food < 12:
+            print('Hungry, eating')
+            self.state = self.select_food
+            return
+
+        if self.g.health < 20 and self.g.food < 18:
+            print('Low health, eating')
+            self.state = self.select_food
+            return
+
+        print('Don\'t need to eat, aborting')
+        self.state = self.cleanup
+
+    def select_food(self):
+        if self.g.game.select_item(items.FOOD_IDS):
+            self.state = self.eat_food
+        else:
+            print('No food, aborting')
+            self.state = self.cleanup
+
+    def eat_food(self):
+        self.g.game.use_item(0)
+
+        print('Eating food')
+        self.wait_time = 3
+        self.state = self.wait
+
+    def wait(self):
+        if self.wait_time > 0:
+            self.wait_time -= utils.TICK
+        else:
+            self.state = self.cleanup
+
+    def cleanup(self):
+        self.state = self.done
+
+    def done(self):
+        # never gets ran, placeholder
+        return None
+
+    def __init__(self, global_state):
+        self.g = global_state
+        self.state = self.idle
+
+        self.wait_time = 0
+
+    def run(self):
+        self.state()
+
+
+
 class JobStates:
     def idle(self):
         return []
@@ -1726,6 +1782,7 @@ class JobStates:
         self.check_threats_states = CheckThreatsStates(self.g)
         self.gather_wart_states = GatherWartStates(self.g)
         self.gather_crop_states = GatherCropStates(self.g)
+        self.eat_food_states = EatFoodStates(self.g)
 
     def run_machines(self, machines):
         for m in machines:
@@ -1744,6 +1801,7 @@ class JobStates:
             self.grab_sand_states,
             self.cache_items_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
         ]
         return machines
 
@@ -1755,6 +1813,7 @@ class JobStates:
             self.grab_sand_states,
             self.cache_items_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
         ]
         self.sleep_with_bed_states.silent = True
         self.cache_items_states.silent = True
@@ -1780,6 +1839,7 @@ class JobStates:
         machines = [
             self.gather_wood_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
             self.cache_items_states,
         ]
         return machines
@@ -1792,6 +1852,7 @@ class JobStates:
             self.plant_tree_states,
             self.grab_sapling_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
             self.cache_items_states,
         ]
         self.sleep_with_bed_states.silent = True
@@ -1805,6 +1866,7 @@ class JobStates:
         machines = [
             self.gather_wart_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
             self.cache_items_states,
         ]
         self.sleep_with_bed_states.silent = True
@@ -1815,6 +1877,7 @@ class JobStates:
         machines = [
             self.gather_crop_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
             self.cache_items_states,
         ]
         self.sleep_with_bed_states.silent = True
@@ -1826,6 +1889,7 @@ class JobStates:
             self.grab_supplies_states,
             self.fill_blocks_states,
             self.sleep_with_bed_states,
+            self.eat_food_states,
         ]
         self.sleep_with_bed_states.silent = True
 
@@ -1838,6 +1902,15 @@ class JobStates:
         }
         return machines
 
+    def loiter(self):
+        machines = [
+            self.check_threats_states,
+            self.sleep_with_bed_states,
+            self.eat_food_states,
+        ]
+        self.sleep_with_bed_states.silent = True
+        return machines
+
     def stop(self):
         self.init_machines()
         self.state = self.idle