Adjustments and Documentation, recording and new environments, refactoring

environments/factory/additional/item/item_util.py

@@ -0,0 +1,31 @@
+from typing import NamedTuple
+
+from environments.helpers import Constants as BaseConstants, EnvActions as BaseActions
+
+
+class Constants(BaseConstants):
+    NO_ITEM = 0
+    ITEM_DROP_OFF = 1
+    # Item Env
+    ITEM                = 'Item'
+    INVENTORY           = 'Inventory'
+    DROP_OFF            = 'Drop_Off'
+
+
+class Actions(BaseActions):
+    ITEM_ACTION     = 'ITEMACTION'
+
+
+class RewardsItem(NamedTuple):
+    DROP_OFF_VALID: float = 0.1
+    DROP_OFF_FAIL: float = -0.1
+    PICK_UP_FAIL: float  = -0.1
+    PICK_UP_VALID: float  = 0.1
+
+
+class ItemProperties(NamedTuple):
+    n_items:                         int  = 5     # How many items are there at the same time
+    spawn_frequency:                 int  = 10     # Spawn Frequency in Steps
+    n_drop_off_locations:            int  = 5     # How many DropOff locations are there at the same time
+    max_dropoff_storage_size:        int  = 0     # How many items are needed until the dropoff is full
+    max_agent_inventory_capacity:    int  = 5     # How many items are needed until the agent inventory is full