Copy Enums to const.py

Switching to IntEnum where necessary.

eos/const.py

@@ -1,5 +1,5 @@
 from eos.enum import Enum
-
+from enum import IntEnum
 
 
 class Slot(Enum):
@@ -24,3 +24,56 @@ class Slot(Enum):
     FS_LIGHT = 13
     FS_SUPPORT = 14
     FS_HEAVY = 15
+
+
+class ImplantLocation(Enum):
+    FIT = 0
+    CHARACTER = 1
+
+
+class CalcType(Enum):
+    LOCAL = 0
+    PROJECTED = 1
+    COMMAND = 2
+
+class State(Enum):
+    OFFLINE = -1
+    ONLINE = 0
+    ACTIVE = 1
+    OVERHEATED = 2
+
+class Hardpoint(Enum):
+    NONE = 0
+    MISSILE = 1
+    TURRET = 2
+
+class LoginMethod(Enum):
+    SERVER = 0
+    MANUAL = 1
+
+class SsoMode(Enum):
+    AUTO = 0
+    CUSTOM = 1
+
+class ESIEndpoints(Enum):
+    CHAR = "/v4/characters/{character_id}/"
+    CHAR_SKILLS = "/v4/characters/{character_id}/skills/"
+    CHAR_FITTINGS = "/v1/characters/{character_id}/fittings/"
+    CHAR_DEL_FIT = "/v1/characters/{character_id}/fittings/{fitting_id}/"
+
+class MultiBuy_ItemType(IntEnum):
+    IMPLANTS = 1
+    CARGO = 2
+    LOADED_CHARGES = 3
+
+class Options(IntEnum):
+    IMPLANTS = 1
+    MUTATIONS = 2
+    LOADED_CHARGES = 3
+
+class RigSize(Enum):
+    # Matches to item attribute "rigSize" on ship and rig items
+    SMALL = 1
+    MEDIUM = 2
+    LARGE = 3
+    CAPITAL = 4