func (B *Imp) EditGr(s *string, x, y uint) {
//
if y >= scr.NY() {
return
}
if x >= scr.NX()-scr.NX1() {
return
}
n, b := uint(len(*s)), B.width
if x+B.width*scr.NX1() > scr.NX() {
B.width = (scr.NX() - uint(x)) / scr.NX1()
}
if B.width == 0 {
B.width = n
}
if B.width < n {
Norm(s, B.width)
}
// if B.width > n { B.width = n }
B.graphical = true
if B.numerical || B.TRnumerical {
B.editNumber(true, s, x, y)
} else {
B.editText(true, s, x, y)
}
B.width = b
}
func (B *Imp) Edit(s *string, l, c uint) {
//
if l >= scr.NLines() {
return
}
if c >= scr.NColumns() {
return
}
n, b := uint(len(*s)), B.width
if c+b > scr.NColumns() {
B.width = scr.NColumns() - c
}
if B.width == 0 {
B.width = n
}
// if B.width > n { B.width = n }
if B.width < n {
Norm(s, B.width)
}
B.graphical = false
if B.numerical || B.TRnumerical {
B.editNumber(false, s, scr.NX1()*c, scr.NY1()*l)
} else {
B.editText(false, s, scr.NX1()*c, scr.NY1()*l)
}
B.width = b
}
func (x *Imp) Radius() uint {
//
if x.length > 2 {
return R0
}
return ((x.length + 1) * scr.NX1()) / 2
}
func (f *Imp) editText() {
//
if f.sort != Text {
return
}
scr.MouseCursor(false)
bx.Wd(lenText)
bx.ColourF(f.colour)
x1 := f.x[0] + int(lenText*scr.NX1()) - 1
if x1 >= xx {
x1 = xx - 1
}
y1 := f.y[0] + int(scr.NY1()) - 1
if y1 >= yy {
y1 = yy - 1
}
scr.SaveGr(uint(f.x[0]), uint(f.y[0]), uint(x1), uint(y1))
bx.SetTransparent(false)
f.tx = str.Clr(lenText) // wörkeraunt
bx.EditGr(&f.tx, uint(f.x[0]), uint(f.y[0]))
bx.SetTransparent(true)
scr.RestoreGr(uint(f.x[0]), uint(f.y[0]), uint(x1), uint(y1))
var T uint
if kbd.LastCommand(&T) == kbd.Enter {
bx.SetTransparent(true)
// scr.RestoreGr (f.x[0], f.y[0], x1, y1)
bx.WriteGr(f.tx, f.x[0], f.y[0])
k := str.ProperLen(f.tx)
x0 := make([]int, 2)
x0[0] = f.x[0]
f.x = x0
y0 := make([]int, 2)
y0[0] = f.y[0]
f.y = y0
f.x[1] = f.x[0] + int(scr.NX1()*k) - 1
f.y[1] = f.y[0] + int(scr.NY1()) - 1
scr.WarpMouseGr(f.x[0], f.y[1])
} else {
// f.tx = str.Clr (lenText)
// bx.WriteGr (f.tx, f.x[0], f.y[0])
// f.tx = ""
// f.x, f.y = nil, nil
}
scr.MouseCursor(true)
}
func (B *Imp) Clr(L, C uint) {
//
if B.width == 0 {
return
}
scr.Lock()
scr.Colours(col.ScreenF, col.ScreenB)
scr.WriteGr(Clr(B.width), int(scr.NX1()*C), int(scr.NY1()*L))
scr.Unlock()
}
func (x *Imp) write() {
//
r := x.Radius()
/*
if r <= R0 {
scr.CircleFull (int(x.x), int(x.y), R0)
} else {
for n:= uint(0); n <= 1; n++ {
scr.Circle (int(x.x), int(x.y), r + n)
}
}
*/
if x.length > 0 {
n := str.ProperLen(x.name)
xx := x.x - (n*scr.NX1())/2 + 1
yy := x.y - scr.NY1()/2 + 1
switch x.lab {
case zentral:
case rechts:
xx = x.x + scr.NX1() + 1
case oben:
yy -= 5 * scr.NY1() / 6
case links:
xx = x.x - n*scr.NX1() - scr.NX1() + 1
case unten:
yy += 5 * scr.NY1() / 6
}
bx.SetTransparent(transparent)
bx.Wd(x.length)
bx.WriteGr(x.name, int(xx), int(yy))
}
if r <= R0 {
scr.CircleFull(int(x.x), int(x.y), R0)
} else {
for n := uint(0); n <= 1; n++ {
scr.Circle(int(x.x), int(x.y), r+n)
}
}
}
func (x *Imp) Edit() {
//
if x.length > 0 {
B := (x.length * scr.NX1()) / 2
H := scr.NY1() / 2
bx.Wd(x.length)
bx.ColourF(Farbe[0])
bx.EditGr(&x.name, x.x-B+1, x.y-H+1)
N := str.Clr(x.length)
bx.WriteGr(N, int(x.x-B+1), int(x.y-H+1))
}
x.write()
}
func (B *Imp) write(Text string, x, y uint) {
//
scr.Lock()
scr.Colours(B.cF, B.cB)
if B.transparent {
scr.SwitchTransparence(true)
}
y1 := B.width
if y1 > uint(len(Text)) {
y1 = uint(len(Text))
}
for x1 := B.index; x1 < y1; x1++ {
if B.graphical {
scr.Write1Gr(Text[x1], int(x+scr.NX1()*x1), int(y))
} else {
scr.Write1(Text[x1], y/scr.NY1(), x/scr.NX1()+x1)
}
}
if B.transparent {
scr.SwitchTransparence(false)
}
scr.Unlock()
}
func (B *Imp) WriteGr(s string, x, y int) {
//
if uint(y) >= scr.NY() {
return
}
if uint(x) >= scr.NX()-scr.NX1() {
return
}
n, b := uint(len(s)), B.width
if B.width == 0 {
B.width = n
}
if uint(x)+B.width*scr.NX1() > scr.NX() {
B.width = (scr.NX() - uint(x)) / scr.NX1()
}
if B.width > n {
B.width = n
}
if B.width < n {
Norm(&s, B.width)
}
if B.numerical || B.TRnumerical {
Move(&s, false)
}
scr.Lock()
scr.Colours(B.cF, B.cB)
if B.transparent {
scr.SwitchTransparence(true)
}
scr.WriteGr(s, x, y)
if B.transparent {
scr.SwitchTransparence(false)
}
scr.Unlock()
B.width = b
}
func (x *Imp) pos(n, n1 *node.Imp, d bool) (uint, uint, uint, uint, bool) {
//
x.x, x.y = n.Pos()
x.x1, x.y1 = n1.Pos()
if x.x == x.x1 && x.y == x.y1 {
return 0, 0, 0, 0, false
}
dx := math.Abs(float64(x.x) - float64(x.x1))
dy := math.Abs(float64(x.y) - float64(x.y1))
if dx*dx+dy*dy < 0.001 {
return 0, 0, 0, 0, false
}
d0 := 1.0 / math.Sqrt(dx*dx+dy*dy)
dx, dy = d0*dx, d0*dy
r := n.Radius()
h := uint(dx*float64(r+r0+1)+0.5) + 1
if x.x < x.x1 {
x.x += h
x.x1 -= h
} else {
x.x -= h
x.x1 += h
}
h = uint(dy*float64(r+r0+1)+0.5) + 1
if x.y < x.y1 {
x.y += h
x.y1 -= h
} else {
x.y -= h
x.y1 += h
}
x0 := (x.x+x.x1)/2 - (zk*scr.NX1())/2 + 1
y0 := (x.y+x.y1)/2 - scr.NY1()/2 + 1
var x1, y1 uint
// x1, y1 = (x.x + 7 * x.x1) / 8, (x.y + 7 * x.y1) / 8
if d {
x1, y1 = x.x1, x.y1
} else {
x1, y1 = x.x, x.y
}
return x0, y0, x1, y1, true
}
func dr(x0, x1, y int, c col.Colour, f bool) {
//
const dx = 2
nx1, ny, y1 := int(scr.NX1()), int(scr.NY()), 0
for x := x0; x < x1; x += dx {
if !f {
scr.SaveGr(uint(x), uint(y), uint(x)+car.W, uint(y)+car.H)
}
car.Draw(true, c, x, y)
ker.Msleep(10)
car.Draw(true, col.ScreenB, x, y)
if f && x > x0+26*nx1 && x%8 == 0 && y+car.H < ny {
y1++
y += y1
}
if !f {
scr.RestoreGr(uint(x), uint(y), uint(x)+car.W, uint(y)+car.H)
}
}
}
func New(h bool) *Imp {
//
B := new(Imp)
l := scr.NLines()
c := scr.NX()
B.max = 100
B.horizontal = h
B.value = 0
if h {
B.width = c
B.height = scr.NY1()
B.Locate(0, (l-1)*B.height, B.width, B.height)
} else {
B.width = scr.NX1()
B.height = scr.NY()
B.Locate(c-B.width, 0, B.width, B.height)
}
B.cF, B.cB = col.HintF, col.HintB
B.Locate(B.x0, B.y0, B.width, B.height)
return B
}
func init() {
//
scr.Switch(scr.TXT)
cF, cB = col.LightMagenta, col.Black
// scr.Colours (cF, cB)
lengthF, timeF = col.Red, col.LightBlue
trackTimeF, ctrlF = col.Colour3(191, 191, 255), col.Colour3(63, 111, 255)
for c := cdker.Controller(0); c < cdker.NCtrl; c++ {
ctrlText[c] = cdker.Ctrltext[c]
str.Center(&ctrlText[c], wr)
lv[c] = l0 + 3*uint(c)
}
timeText = [2]string{"tracktime", "total time"}
str.Center(&timeText[0], wr)
str.Center(&timeText[1], wr)
lt = [2]uint{l1 + 2, l1 + 2 + 3}
bx = box.New()
bx.Wd(wr)
bx.Colours(col.HintF, col.HintB)
bx.Colours(trackTimeF, cB)
bx.Write(" track", l1, cr+wr-6-2)
cw, lh := scr.NX1(), scr.NY1()
bx.Colours(cF, cB)
bx.Wd(wr)
for c := cdker.Controller(0); c < cdker.NCtrl; c++ {
ctrlBar[c] = pbar.New(true)
ctrlBar[c].Def(cdker.MaxVol)
ctrlBar[c].SetColours(ctrlF, cB)
ctrlBar[c].Locate(cr*cw, lv[c]*lh, wr*cw, lh)
bx.Write(ctrlText[c], lv[c]+1, cr)
}
for i := 0; i < 2; i++ {
timeBar[i] = pbar.New(true)
timeBar[i].SetColours(ctrlF, cB)
timeBar[i].Locate(cr*cw, lt[i]*lh, wr*cw, lh)
bx.Write(timeText[i], lt[i]+1, cr)
}
scr.MouseCursor(true)
scr.WarpMouse(lv[cdker.All]+1, cr+wr/4)
}
func (f *Imp) Decode(B []byte) {
//
a := uint(0)
f.sort = Sort(B[a])
a++
col.Decode(&f.colour, B[a:a+3])
a += 3
n := uint(0)
n = Decode(uint(0), B[a:a+clz]).(uint)
a += clz
if f.sort < Text {
f.x, f.y = make([]int, n), make([]int, n)
for i := uint(0); i < n; i++ {
f.x[i] = Decode(f.x[i], B[a:a+clz]).(int)
a += clz
f.y[i] = Decode(f.y[i], B[a:a+clz]).(int)
a += clz
}
} else { // sort == Text, Image
f.x, f.y = make([]int, 2), make([]int, 2)
f.x[0] = Decode(f.x[0], B[a:a+clz]).(int)
a += clz
f.y[0] = Decode(f.y[0], B[a:a+clz]).(int)
a += clz
if f.sort == Image {
f.x[1] = Decode(f.x[1], B[a:a+clz]).(int)
a += clz
f.y[1] = Decode(f.y[1], B[a:a+clz]).(int)
a += clz
}
f.tx = string(B[a : a+n])
a += n
if f.sort == Text {
f.x[1] = f.x[0] + int(scr.NX1()*n) - 1
f.y[1] = f.y[0] + int(scr.NY1()) - 1
}
}
f.filled = B[a]%2 == 1
f.marked = (B[a]/2)%2 == 1
}
func drive(cc, cl, cb col.Colour, d chan bool) {
//
nx, nx1, ny1 := int(scr.NX()), int(scr.NX1()), int(scr.NY1())
dw := 96 * nx1
x0 := (nx - dw) / 2
x1 := x0 + dw - car.W
y0 := ((int(scr.NLines())-31)/2 + 3) * ny1
dr(x0, x1, y0, cc, false)
dr(x0, x1, y0+2*ny1, cl, false)
dr(x0, x1, y0+3*ny1, cl, false)
joke(x0, x1, y0, nx1, ny1, 2, 4, 48, cl, "nsp", true)
dr(x0, x1, y0+19*ny1, cl, false)
dr(x0, x0+68*nx1, y0+20*ny1, cl, false)
csb := col.ScreenB
col.ScreenB = col.Black
dr(x0+69*nx1, nx, y0+20*ny1, col.FlashRed, true)
col.ScreenB = csb
joke(x0, x1, y0, nx1, ny1, 67, 21, 14, cl, "fire", false)
joke(x0, x1, y0, nx1, ny1, 48, 22, 15, cl, "mca", false)
moon(x0 + 90*nx1)
dr(x0, x1, y0+26*ny1, cc, false)
d <- true
}
func main() {
//
if !scr.MouseEx() {
return
}
var symbol [Nfigure]byte
symbol[line] = 'S' // "Strecke"
symbol[rectangle] = 'R' // "Rechteck"
symbol[circle] = 'K' // "Kreis"
symbol[ellipse] = 'E' // "Ellipse"
X, Y := 0, 0
X1, Y1 := scr.NX(), scr.NY()
// Farbe, Papier:= col.LightWhite, col.Black
Farbe, Papier := col.Black, col.LightWhite
col.ScreenF, col.ScreenB = Farbe, Papier
scr.Cls()
paintColour := Farbe
scr.Colour(paintColour)
// Staerke = 3
bx := box.New()
bx.Wd(20)
bx.Colours(Papier, Farbe)
Name := env.Par(1)
if str.Empty(Name) {
Name = "temp"
}
scr.Save(0, 0, 20, 1)
for {
bx.Edit(&Name, 0, 0)
if !str.Empty(Name) {
str.RemSpaces(&Name)
break
}
}
scr.Restore(0, 0, 20, 1)
img.Get(Name, uint(X), uint(Y))
scr.MouseCursor(true)
Figur := figure(rectangle)
var x, y, x0, y0 int
loop:
for {
scr.Colour(paintColour)
Zeichen, Kommando, T := kbd.Read()
switch Kommando {
case kbd.None:
x, y = scr.MousePosGr()
scr.SwitchTransparence(true)
scr.Write1Gr(Zeichen, x, y-int(scr.NY1()))
// scr.WarpMouse (x + scr.NX1(), y)
case kbd.Esc:
break loop
case kbd.Back:
switch T {
case 0:
x, y = scr.MousePosGr()
x -= int(scr.NX1())
scr.Colour(Papier)
scr.Write1Gr(' ', x, y-int(scr.NY1()))
// scr.RectangleFull (x, y - scr.NY1(), x + scr.NX1(), y)
// scr.WarpMouseGr (x, y)
scr.Colour(paintColour)
default:
scr.Cls()
}
/*
case kbd.Ins:
img.Write (X, Y, X1, Y1 - 16, Name)
box.Edit (Feld, Name, scr.Zeilenzahl () - 1, 0)
img.Get (X, Y, Name)
*/
case kbd.Help:
paintColour = sel.Colour()
// case kbd.LookFor:
// Staerke = Strichstaerken.Staerke()
case kbd.Enter:
if T > 0 {
x0, y0 = scr.MousePosGr()
// scr.Fill1 (x0, y0)
}
case kbd.PrintScr:
img.Print(uint(X), uint(Y), X1, Y1-16)
case kbd.Tab:
if T == 0 {
if Figur+1 < Nfigure {
Figur++
} else {
Figur = figure(0)
}
} else {
if Figur > 0 {
Figur--
} else {
Figur = figure(Nfigure - 1)
}
}
scr.Colours(col.White, Papier)
scr.Write1(symbol[Figur], scr.NY()-1, 0)
case kbd.Here:
x0, y0 = scr.MousePosGr()
scr.CircleFull(x0, y0, 3/2)
case kbd.Pull:
x, y = scr.MousePosGr()
scr.Line(x0, y0, x, y)
x0, y0 = x, y
case kbd.Hither:
x, y = scr.MousePosGr()
scr.Line(x0, y0, x, y)
case kbd.There:
x0, y0 = scr.MousePosGr()
x, y = x0, y0
case kbd.Push:
paint(Figur, inv, x0, y0, x, y)
x, y = scr.MousePosGr()
paint(Figur, inv, x0, y0, x, y)
case kbd.Thither:
paint(Figur, inv, x0, y0, x, y)
// scr.Colour (paintColour)
x, y = scr.MousePosGr()
paint(Figur, border, x0, y0, x, y)
x0, y0 = x, y
case kbd.This:
x0, y0 = scr.MousePosGr()
x, y = x0, y0
case kbd.Move:
scr.LineInv(x0, y0, x, y)
x, y = scr.MousePosGr()
scr.LineInv(x0, y0, x, y)
case kbd.Thus:
scr.LineInv(x0, y0, x, y)
x, y = scr.MousePosGr()
scr.Line(x0, y0, x, y)
x0, y0 = x, y
}
}
scr.Save(0, 0, 20, 1)
for {
bx.Edit(&Name, 0, 0)
// TODO make sure, that "Name" is x{x|y} where x is letter, y is digit
if !str.Empty(Name) {
str.RemSpaces(&Name)
break
}
}
scr.Restore(0, 0, 20, 1)
img.Put(Name, uint(X), uint(Y), X1, Y1)
ker.Terminate()
}
func (x *Imp) Write(aktuell bool) {
//
xx, yy := scale.Scale(x.breite, x.länge)
lw := scr.ActLinewidth()
scr.SetLinewidth(scr.Thin)
if aktuell {
scr.Colours(linie.Farbe[x.linie], col.ScreenB)
} else { // umstieg
scr.Colours(col.Black, col.ScreenB)
}
const r = 2
if xx >= r && yy >= r {
scr.Circle(xx, yy, r)
// scr.Colour (col.ScreenB)
scr.CircleFull(xx, yy, r-1)
}
scr.SetLinewidth(lw)
n := int(str.ProperLen(x.name))
if n <= 2 {
return
}
n1 := int(str.ProperLen(x.name1))
if n1 > n {
n = n1
}
xn, yn := 0, 0
w, h := int(scr.NX1()), int(scr.NY1())
switch x.beschriftung {
case 'r':
xn = xx + w + 1
if n1 == 0 {
yn = yy - h/2
} else {
yn = yy - h
}
case 'o':
xn = xx - (n*w)/2 + 1
if n1 == 0 {
yn = yy - h - 1
} else {
yn = yy - 2*h - 1
}
case 'l':
xn = xx - n*w - w + 1
if n1 == 0 {
yn = yy - h/2
} else {
yn = yy - h
}
case 'u':
xn = xx - (n*w)/2 + 1
yn = yy + h/2 - 2
default:
xn = xx - (n*w)/2 + 1
if n1 == 0 {
yn = yy - h/2
} else {
yn = yy - h
}
}
xxx := x.name
for i := uint(0); i < uint(len(xxx)); i++ {
if xxx[i] == '_' {
str.Replace(&xxx, i, ' ')
}
}
xxx1 := x.name1
for i := uint(0); i < uint(len(xxx1)); i++ {
if xxx1[i] == '_' {
str.Replace(&xxx1, i, ' ')
}
}
if aktuell {
scr.Colours(linie.Farbe[x.linie], col.ScreenB)
} else { // umstieg
scr.Colours(col.Black, col.ScreenB)
scr.Colours(col.Black, col.Pink)
}
scr.WriteGr(xxx, xn, yn)
scr.WriteGr(xxx1, xn, yn+h+0)
}
func ausgeben1(a arten, r Richtung, y uint, x uint, f, b col.Colour) {
//
y0 := (zellengroesse / int(scr.NY1())) * int(y+1)
x0 := (zellengroesse / int(scr.NX1())) * int(x)
x0 *= int(scr.NX1())
y0 = int(scr.NY1()) * (y0) // * (y0 - 1)
if a == nichts { // schneller:
scr.Colour(farbeH)
scr.RectangleFull(x0+1, y0+1, x0+zellengroesse-2, y0+zellengroesse-1)
scr.Colour(randfarbe)
scr.Rectangle(x0, y0, x0+zellengroesse-1, y0+zellengroesse-1)
} else {
// Datenstrukturen zur Beschleunigung der Ausgabe unter X um das 171-fache
// durch Reduktion der Aufrufe von X-Routinen von 2 * 32 * 32 = 2048 auf 2 * 6 = 12:
const (
n = 6 // Farbzahl
zz = zellengroesse * zellengroesse
)
var (
nr int
zelle [zellengroesse][zellengroesse]int
)
for dy := 0; dy < zellengroesse; dy++ {
for dx := 0; dx < zellengroesse; dx++ {
nr = 0 // farbeH
switch bild[a][dy][dx] {
case 'o':
nr = 1 // F
case 'x':
nr = 2 // randfarbe
case '+':
nr = 3 // farbeV
case 'k':
if Roboterwelt.kloetze(y, x) > 0 {
nr = 4 // B
}
case 'm':
if Roboterwelt.markiert(y, x) {
nr = 4 // B
}
case ' ':
if a == mauer {
nr = 5 // mauerfarbe
} else {
nr = 0 // farbeH
}
default:
return // stop
}
if a != einRoboter {
r = Nord
}
switch r {
case Nord:
zelle[dx][dy] = nr
case West:
zelle[dy][dx] = nr
case Sued:
zelle[dx][zellengroesse-1-dy] = nr
case Ost:
zelle[zellengroesse-1-dy][dx] = nr
}
}
}
var (
anzahl [n]int
xx, yy [n][zz]int
)
for dy := 0; dy < zellengroesse; dy++ {
for dx := 0; dx < zellengroesse; dx++ {
nr = zelle[dx][dy]
xx[nr][anzahl[nr]] = x0 + dx
yy[nr][anzahl[nr]] = y0 + dy
anzahl[nr]++
}
}
c := [n]col.Colour{farbeH, f, randfarbe, farbeV, b, mauerfarbe}
for i := 0; i < n; i++ {
scr.Colour(c[i])
scr.Pointset(xx[i][:], yy[i][:])
}
}
}
func (B *Imp) editNumber(imGraphikmodus bool, Text *string, x, y uint) {
//
var (
char byte
cursorshape scr.Shape
temp uint
firstTime bool
)
B.graphical = imGraphikmodus
// if B.usesMouse { scr.SwitchMouseCursor (true) }
Norm(Text, B.width)
B.overwritable = !Empty(*Text)
Move(Text, false)
B.index = 0
B.write(*Text, x, y)
B.index = B.width
if B.TRnumerical {
firstTime = true
edited = false
// Zahl beim ersten Lesen eines Zeichens zurücksetzen, s.u.
} else {
edited = true
}
for {
getStatus(Text)
if B.overwritable {
cursorshape = scr.Block
} else {
cursorshape = scr.Understroke
}
if B.graphical {
scr.WarpGr(x+scr.NX1()*B.index, y, cursorshape)
} else {
scr.Warp(y/scr.NY1(), x/scr.NX1()+B.index, cursorshape) // Off
}
for {
char, B.command, B.depth = kbd.Read()
switch char {
case 0: // Command
break
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
if B.TRnumerical {
if firstTime {
*Text = Clr(B.width)
status = start
firstTime = false
edited = true
}
}
if status == start {
status = bp
break
} else if status == ee {
if Contains(*Text, 'E', &temp) {
if temp >= B.width-3 { // not more than 2 digits after 'E'
break
}
}
} else {
break
}
case '-':
if B.TRnumerical {
kbd.DepositCommand(kbd.None)
kbd.DepositByte(char)
return
} else {
if Empty(*Text) || (*Text)[B.width-1] == 'E' {
break
}
}
case '.', ',':
if status == bp {
status = ap
break
}
case 'E':
if B.numerical || B.TRnumerical {
if status == ap && // noch Platz für zwei Zeichen
(*Text)[0] == space && (*Text)[1] == space {
status = ee
if B.numerical {
break
} else {
Rem(Text, B.width-2, 2)
*Text = *Text + "E+"
char = 0
break
}
}
}
case 'v':
char = 0
if B.TRnumerical { // || B.numerical {
if status == bp || status == ap {
temp = 0
for (*Text)[temp] == space {
temp++
}
if (*Text)[temp] == '-' {
Replace(Text, temp, '+')
break
} else if (*Text)[temp] == '+' {
Replace(Text, temp, '-')
break
} else if temp > 0 {
Replace(Text, temp-1, '-')
break
}
} else if status == ee {
if Contains(*Text, 'E', &temp) {
if (*Text)[temp+1] == '-' {
Replace(Text, temp+1, '+')
break
} else if (*Text)[temp+1] == '+' {
Replace(Text, temp+1, '-')
break
}
}
}
}
default:
if B.TRnumerical {
// >>> Besser wäre dies nur für den Fall, dass 'Zeichen' ein Funktionszeichen aus dem Zahlen-Modul ist:
kbd.DepositCommand(kbd.None)
kbd.DepositByte(char)
return
}
}
}
if B.graphical {
scr.WarpGr(x+scr.NX1()*B.index, y, scr.Off)
} else {
scr.Warp(y/scr.NY1(), x/scr.NX1()+B.index, scr.Off)
}
if B.command == kbd.None {
if B.index == B.width {
if B.overwritable {
B.overwritable = false
}
if char == 0 { // change of sign or exponent
temp = B.index
B.index = 0
B.write(*Text, x, y)
B.index = temp
} else if B.possibleNumerical(Text, x, y) {
temp = B.index
B.index = 0
B.write(*Text, x, y)
B.index = temp
Replace(Text, B.index-1, char)
scr.Lock()
scr.Colours(B.cF, B.cB)
if B.graphical {
scr.Write1Gr(char, int(x+scr.NX1()*(B.index-1)), int(y))
} else {
scr.Write1(char, y/scr.NY1(), x/scr.NX1()+B.index-1)
}
scr.Unlock()
} else {
}
} else {
// see editText
}
} else {
if B.doneNumerical(Text, x, y) {
break
}
}
}
// if B.usesMouse { scr.SwitchMouseCursor (false) }
}
func (B *Imp) editText(imGraphikmodus bool, Text *string, x, y uint) {
//
var char byte
var cursorshape scr.Shape
B.graphical = imGraphikmodus
// if B.usesMouse { scr.SwitchMouseCursor (true) }
Norm(Text, B.width)
B.overwritable = !Empty(*Text)
B.index = 0
B.write(*Text, x, y)
B.overwritable = !Empty(*Text)
B.write(*Text, x, y)
if B.start > 0 && B.start < B.width {
B.index = B.start
B.start = 0
} else {
B.index = 0
}
for {
if B.overwritable {
cursorshape = scr.Block
} else {
cursorshape = scr.Understroke
}
if B.graphical {
scr.WarpGr(x+scr.NX1()*B.index, y, cursorshape)
} else {
scr.Warp(y/scr.NY1(), x/scr.NX1()+B.index, cursorshape)
}
for {
char, B.command, B.depth = kbd.Read()
if B.command < kbd.Go {
break
}
}
edited = char != byte(0)
if B.graphical {
scr.WarpGr(x+scr.NX1()*B.index, y, scr.Off)
} else {
scr.Warp(y/scr.NY1(), x/scr.NX1()+B.index, scr.Off)
}
if B.command == kbd.None {
if B.index == B.width {
// see editNumber
} else {
if B.possible(Text, x, y) {
Replace(Text, B.index, char)
scr.Lock()
scr.Colours(B.cF, B.cB)
if B.graphical {
scr.Write1Gr(char, int(x+scr.NX1()*B.index), int(y))
} else {
scr.Write1(char, y/scr.NY1(), x/scr.NX1()+B.index)
}
scr.Unlock()
B.index++
}
}
} else {
if B.done(Text, x, y) {
break
}
}
}
// if B.usesMouse { scr.SwitchMouseCursor (false) }
}