Add state machine for eating food

items.py

@@ -49,6 +49,15 @@ SAPLINGS = [
     'dark_oak_sapling',
 ]
 
+FOOD = [
+    'cooked_porkchop',
+    'cooked_beef',
+    'bread',
+    'cooked_chicken',
+    'cooked_cod',
+    'cooked_salmon',
+]
+
 BED_IDS = set()
 for item_name in BEDS:
     BED_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
@@ -61,6 +70,10 @@ AXE_IDS = set()
 for item_name in AXES:
     AXE_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
 
+FOOD_IDS = set()
+for item_name in FOOD:
+    FOOD_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
+
 SAPLING_IDS = set()
 for item_name in SAPLINGS:
     SAPLING_IDS.add(ITEMS['minecraft:'+item_name]['protocol_id'])
@@ -82,5 +95,5 @@ POTATO_ID = get_id('potato')
 WHEAT_SEEDS_ID = get_id('wheat_seeds')
 BEETROOT_SEEDS_ID = get_id('beetroot_seeds')
 
-NEEDED_ITEMS = BED_IDS | SHOVEL_IDS | AXE_IDS | set([CHEST_ID])
+NEEDED_ITEMS = BED_IDS | SHOVEL_IDS | AXE_IDS | FOOD_IDS | set([CHEST_ID])
 WANTED_ITEMS = SAPLING_IDS | set([NETHERWART_ID, CARROT_ID, POTATO_ID, WHEAT_SEEDS_ID, BEETROOT_SEEDS_ID])