better enums

gamestatus_enumer.go

@@ -0,0 +1,73 @@
+// Code generated by "enumer -type=GameStatus -json"; DO NOT EDIT.
+
+//
+package tome_lib
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+const _GameStatusName = "StatusLobbyStatusReadyStatusPlayingStatusStopStatusSentinalWinStatusScourgeWinStatusDraw"
+
+var _GameStatusIndex = [...]uint8{0, 11, 22, 35, 45, 62, 78, 88}
+
+func (i GameStatus) String() string {
+	if i < 0 || i >= GameStatus(len(_GameStatusIndex)-1) {
+		return fmt.Sprintf("GameStatus(%d)", i)
+	}
+	return _GameStatusName[_GameStatusIndex[i]:_GameStatusIndex[i+1]]
+}
+
+var _GameStatusValues = []GameStatus{0, 1, 2, 3, 4, 5, 6}
+
+var _GameStatusNameToValueMap = map[string]GameStatus{
+	_GameStatusName[0:11]:  0,
+	_GameStatusName[11:22]: 1,
+	_GameStatusName[22:35]: 2,
+	_GameStatusName[35:45]: 3,
+	_GameStatusName[45:62]: 4,
+	_GameStatusName[62:78]: 5,
+	_GameStatusName[78:88]: 6,
+}
+
+// GameStatusString retrieves an enum value from the enum constants string name.
+// Throws an error if the param is not part of the enum.
+func GameStatusString(s string) (GameStatus, error) {
+	if val, ok := _GameStatusNameToValueMap[s]; ok {
+		return val, nil
+	}
+	return 0, fmt.Errorf("%s does not belong to GameStatus values", s)
+}
+
+// GameStatusValues returns all values of the enum
+func GameStatusValues() []GameStatus {
+	return _GameStatusValues
+}
+
+// IsAGameStatus returns "true" if the value is listed in the enum definition. "false" otherwise
+func (i GameStatus) IsAGameStatus() bool {
+	for _, v := range _GameStatusValues {
+		if i == v {
+			return true
+		}
+	}
+	return false
+}
+
+// MarshalJSON implements the json.Marshaler interface for GameStatus
+func (i GameStatus) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.String())
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface for GameStatus
+func (i *GameStatus) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return fmt.Errorf("GameStatus should be a string, got %s", data)
+	}
+
+	var err error
+	*i, err = GameStatusString(s)
+	return err
+}

targetstatus_enumer.go

@@ -0,0 +1,73 @@
+// Code generated by "enumer -type=TargetStatus -json"; DO NOT EDIT.
+
+//
+package tome_lib
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+const _TargetStatusName = "TargetSelfTargetOwnTargetOwnEmptyTargetOppTargetOppEmptyTargetAnyTargetNone"
+
+var _TargetStatusIndex = [...]uint8{0, 10, 19, 33, 42, 56, 65, 75}
+
+func (i TargetStatus) String() string {
+	if i < 0 || i >= TargetStatus(len(_TargetStatusIndex)-1) {
+		return fmt.Sprintf("TargetStatus(%d)", i)
+	}
+	return _TargetStatusName[_TargetStatusIndex[i]:_TargetStatusIndex[i+1]]
+}
+
+var _TargetStatusValues = []TargetStatus{0, 1, 2, 3, 4, 5, 6}
+
+var _TargetStatusNameToValueMap = map[string]TargetStatus{
+	_TargetStatusName[0:10]:  0,
+	_TargetStatusName[10:19]: 1,
+	_TargetStatusName[19:33]: 2,
+	_TargetStatusName[33:42]: 3,
+	_TargetStatusName[42:56]: 4,
+	_TargetStatusName[56:65]: 5,
+	_TargetStatusName[65:75]: 6,
+}
+
+// TargetStatusString retrieves an enum value from the enum constants string name.
+// Throws an error if the param is not part of the enum.
+func TargetStatusString(s string) (TargetStatus, error) {
+	if val, ok := _TargetStatusNameToValueMap[s]; ok {
+		return val, nil
+	}
+	return 0, fmt.Errorf("%s does not belong to TargetStatus values", s)
+}
+
+// TargetStatusValues returns all values of the enum
+func TargetStatusValues() []TargetStatus {
+	return _TargetStatusValues
+}
+
+// IsATargetStatus returns "true" if the value is listed in the enum definition. "false" otherwise
+func (i TargetStatus) IsATargetStatus() bool {
+	for _, v := range _TargetStatusValues {
+		if i == v {
+			return true
+		}
+	}
+	return false
+}
+
+// MarshalJSON implements the json.Marshaler interface for TargetStatus
+func (i TargetStatus) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.String())
+}
+
+// UnmarshalJSON implements the json.Unmarshaler interface for TargetStatus
+func (i *TargetStatus) UnmarshalJSON(data []byte) error {
+	var s string
+	if err := json.Unmarshal(data, &s); err != nil {
+		return fmt.Errorf("TargetStatus should be a string, got %s", data)
+	}
+
+	var err error
+	*i, err = TargetStatusString(s)
+	return err
+}

util.go

@@ -1,10 +1,10 @@
 package tome_lib
 
+//go:generate enumer -type=GameStatus -json
 type GameStatus int
-type TargetStatus int
 
 const (
-	StatusLobby = iota
+	StatusLobby GameStatus = iota
 	StatusReady
 	StatusPlaying
 	StatusStop
@@ -13,8 +13,12 @@ const (
 	StatusDraw
 )
 
+//go:generate enumer -type=TargetStatus -json
+
+type TargetStatus int
+
 const (
-	TargetSelf = iota
+	TargetSelf TargetStatus = iota
 	TargetOwn
 	TargetOwnEmpty
 	TargetOpp