Add Toshiba Tec LIUST-A00 utilitiesHEADorigin/masterorigin/HEADmaster

1 files changed, 242 insertions, 0 deletions

diff --git a/liust-50/cmd/liustatus/kaomoji.go b/liust-50/cmd/liustatus/kaomoji.go
new file mode 100644
index 0000000..dee0ed9
--- /dev/null
+++ b/liust-50/cmd/liustatus/kaomoji.go
@@ -0,0 +1,242 @@
+package main
+
+import (
+	"math/rand"
+	"strings"
+	"time"
+)
+
+type kaomojiKind int
+
+const (
+	kaomojiKindAwake kaomojiKind = iota
+	kaomojiKindBlink
+	kaomojiKindFace
+	kaomojiKindChase
+	kaomojiKindHappy
+	kaomojiKindSleep
+	kaomojiKindSnore
+	kaomojiKindPeek
+)
+
+type kaomojiState struct {
+	kind    kaomojiKind
+	face    string
+	message string
+	delay   int
+}
+
+func (ks *kaomojiState) Format() string {
+	line := []rune(strings.Repeat(" ", displayWidth))
+
+	face := []rune(ks.face)
+	if x := (len(line) - len(face) + 1) / 2; x < 0 {
+		copy(line, face)
+	} else {
+		copy(line[x:], face)
+	}
+
+	if ks.message != "" {
+		copy(line[14:], []rune(ks.message))
+	}
+	return string(line)
+}
+
+func (ks *kaomojiState) Duration() time.Duration {
+	return time.Millisecond * time.Duration(ks.delay)
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+func kaomojiNewAwake() kaomojiState {
+	return kaomojiState{
+		kind:    kaomojiKindAwake,
+		face:    "(o_o)",
+		message: "",
+		delay:   2_000 + rand.Intn(4_000),
+	}
+}
+
+func kaomojiNewBlink() kaomojiState {
+	return kaomojiState{
+		kind:    kaomojiKindBlink,
+		face:    "(-_-)",
+		message: "",
+		delay:   100 + rand.Intn(50),
+	}
+}
+
+func kaomojiNewFace() kaomojiState {
+	faces := []struct {
+		face, message string
+	}{
+		{"(x_x)", "ｽﾞｷｽﾞｷ"},
+		{"(T_T)", "ｽﾞｰﾝ"},
+		{"=^.^=", "ﾆｬｰ"},
+		{"(>_<)", "ｹﾞｯﾌﾟ"},
+		{"(O_O)", "ｼﾞｰ"},
+	}
+
+	x := faces[rand.Intn(len(faces))]
+	return kaomojiState{
+		kind:    kaomojiKindFace,
+		face:    x.face,
+		message: x.message,
+		delay:   10_000,
+	}
+}
+
+func kaomojiNewChase() kaomojiState {
+	faces := []string{"(ﾟﾛﾟ)", "(ﾟ∩ﾟ)"}
+	return kaomojiState{
+		kind:    kaomojiKindChase,
+		face:    faces[rand.Intn(len(faces))],
+		message: "",
+		delay:   125,
+	}
+}
+
+func kaomojiNewHappy() kaomojiState {
+	return kaomojiState{
+		kind:    kaomojiKindHappy,
+		face:    "(^_^)",
+		message: "",
+		delay:   500,
+	}
+}
+
+func kaomojiNewSleep() kaomojiState {
+	return kaomojiState{
+		kind:    kaomojiKindSleep,
+		face:    "(-_-)",
+		message: "",
+		delay:   10_000,
+	}
+}
+
+func kaomojiNewSnore() kaomojiState {
+	return kaomojiState{
+		kind:    kaomojiKindSnore,
+		face:    "(-_-)",
+		message: "ｸﾞｰｸﾞｰ",
+		delay:   10_000,
+	}
+}
+
+func kaomojiNewPeek() kaomojiState {
+	faces := []string{"(o_-)", "(-_o)"}
+	return kaomojiState{
+		kind:    kaomojiKindPeek,
+		face:    faces[rand.Intn(len(faces))],
+		message: "",
+		delay:   3_000,
+	}
+}
+
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+func kaomojiAnimateChase(state kaomojiState) (lines []string) {
+	// The main character is fixed and of fixed width.
+	var (
+		normal    = []rune("(o_o)")
+		alert     = []rune("(O_O)")
+		centre    = (displayWidth - 4) / 2
+		chaserLen = len([]rune(state.face))
+	)
+
+	// For simplicity, let the animation run off-screen.
+	for chaserX := chaserLen + displayWidth; chaserX >= 0; chaserX-- {
+		line := []rune(strings.Repeat(" ", chaserLen+displayWidth))
+
+		chased, chasedX := normal, chaserLen+centre
+		if chasedX > chaserX-7 {
+			chased, chasedX = alert, chaserX-7
+		}
+		if chasedX >= 0 {
+			copy(line[chasedX:], chased)
+		}
+
+		copy(line[chaserX:], []rune(state.face))
+		lines = append(lines, string(line[chaserLen:]))
+	}
+
+	// Return our main character back.
+	for chasedX := displayWidth; chasedX >= centre; chasedX-- {
+		line := []rune(strings.Repeat(" ", displayWidth))
+		copy(line[chasedX:], normal)
+		lines = append(lines, string(line))
+	}
+	return
+}
+
+func kaomojiProducer(lines chan<- string) {
+	state := kaomojiNewAwake()
+	execute := func() {
+		lines <- state.Format()
+		time.Sleep(state.Duration())
+	}
+
+	for {
+		switch state.kind {
+		case kaomojiKindAwake:
+			execute()
+			switch f := rand.Float32(); {
+			case f < 0.025:
+				state = kaomojiNewFace()
+			case f < 0.050:
+				state = kaomojiNewChase()
+			case f < 0.075:
+				state = kaomojiNewHappy()
+			case f < 0.100:
+				state = kaomojiNewSleep()
+			default:
+				state = kaomojiNewBlink()
+			}
+
+		case kaomojiKindBlink, kaomojiKindFace:
+			execute()
+			state = kaomojiNewAwake()
+
+		case kaomojiKindHappy:
+			face := state.face
+			execute()
+			state.face = "  " + face
+			execute()
+			state.face = face
+			execute()
+			state.face = face + "  "
+			execute()
+			state.face = face
+			execute()
+			state = kaomojiNewAwake()
+
+		case kaomojiKindChase:
+			for _, line := range kaomojiAnimateChase(state) {
+				lines <- line
+				time.Sleep(state.Duration())
+			}
+			state = kaomojiNewAwake()
+
+		case kaomojiKindSleep:
+			execute()
+			switch f := rand.Float32(); {
+			case f < 0.10:
+				state = kaomojiNewAwake()
+			case f < 0.20:
+				state = kaomojiNewPeek()
+			case f < 0.60:
+				state = kaomojiNewSnore()
+			default:
+				state = kaomojiNewSleep()
+			}
+
+		case kaomojiKindSnore:
+			execute()
+			state = kaomojiNewSleep()
+
+		case kaomojiKindPeek:
+			execute()
+			state = kaomojiNewSleep()
+		}
+	}
+}