umadump/replay: start of race replay json decoding

umadump/replay/season_string.go

@@ -0,0 +1,30 @@
+// Code generated by "stringer -type Season -trimprefix Season"; DO NOT EDIT.
+
+package replay
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[SeasonMin-0]
+	_ = x[SeasonSpring-1]
+	_ = x[SeasonSummer-2]
+	_ = x[SeasonFall-3]
+	_ = x[SeasonWinter-4]
+	_ = x[SeasonCherryBlossom-5]
+	_ = x[SeasonMax-6]
+}
+
+const _Season_name = "MinSpringSummerFallWinterCherryBlossomMax"
+
+var _Season_index = [...]uint8{0, 3, 9, 15, 19, 25, 38, 41}
+
+func (i Season) String() string {
+	idx := int(i) - 0
+	if i < 0 || idx >= len(_Season_index)-1 {
+		return "Season(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _Season_name[_Season_index[idx]:_Season_index[idx+1]]
+}