' Happy Birthday Small Basic!!
' The 12th Anniversary
' Copyright c 2014-2020 Nonki Takahashi. The MIT License.
' 2014-10-23 20:26:31 Shapes generated by Shapes 1.7b.
' Last update 2020-10-21
' Program ID SFF730-7
Sub CalcCenter
i = nSprite
spr = sprite[i]
width = spr["width"]
height = spr["height"]
x = Math.Floor((gw - width) / 2)
y = Math.Floor((gh - height) / 2)
EndSub
Sub Init
colors = "0=#88FFAA;30=#66CC88;50=#449966;70=#226644;100=#003322;"
gw = GraphicsWindow.Width
gh = GraphicsWindow.Height
GraphicsWindow.BackgroundColor = "#449966"
If sbd Then
' fill background
param = "x=0;y=0;width=" + gw + ";height=" + gh + ";angle=40;"
param = param + colors
SBO_SplitParam()
GW_FillLinearGradientRectangle()
EndIf
' draw the age
GraphicsWindow.FontName = "Arial"
GraphicsWindow.FontSize = 500
If sbd Then
GraphicsWindow.BrushColor = "#33000000"
Else
GraphicsWindow.BrushColor = "#00000033"
EndIf
x = (gw - 556) / 2
y = gh / 2 - 280
GraphicsWindow.DrawText(x, y, Text.GetSubText(anniv, 1, 2))
dt = 0.2 ' sec
EndSub
Sub OnTick
UpdateTickerTape()
EndSub
Sub UpdateTickerTape
If Math.GetRandomNumber(10) = 1 Then
AddTickerTape()
EndIf
For i = nMin To nMax
x[i] = x[i] + Math.GetRandomNumber(4) - 2
y[i] = y[i] + Math.GetRandomNumber(4)
If y[i] > gh + 60 Then
Shapes.Remove(tt[i])
nMin = i + 1
EndIf
Shapes.Move(tt[i], x[i], y[i])
a[i] = a[i] + 45
If a[i] >= 360 Then
a[i] = a[i] - 360
EndIf
Shapes.Zoom(tt[i], 1, Math.Sin(Math.GetRadians(a[i])))
EndFor
EndSub
Sub Color_ColorToRGB
' Color | Convert Color to RGB
' param c - color
' returns r, g, b - red, green and blue values
If Text.StartsWith(c, "#") Then
c = Text.ConvertToUpperCase(c)
Else
_pc = GraphicsWindow.PenColor
GraphicsWindow.PenColor = c
c = GraphicsWindow.PenColor
GraphicsWindow.PenColor = _pc
EndIf
sHex = Text.GetSubText(c, 2, 2)
Math_Hex2Dec()
r = iDec
sHex = Text.GetSubText(c, 4, 2)
Math_Hex2Dec()
g = iDec
sHex = Text.GetSubText(c, 6, 2)
Math_Hex2Dec()
b = iDec
EndSub
Sub Color_PercentToRGB
' Color | Convert Percent to RGB
' param percent - percent
' param color[] - color table indexed percent
' param n - item count of color[]
' param index[] - all indices of color[]
For i = 1 To n
p1 = index[i]
If index[i] = percent Then
p2 = index[i]
i = n + 1 ' break
ElseIf index[i] < percent And percent < index[i + 1] Then
p2 = index[i + 1]
i = n + 1 ' break
EndIf
EndFor
c = color[p1]
Color_ColorToRGB()
If p1 <> p2 Then
r1 = r
g1 = g
b1 = b
c = color[p2]
Color_ColorToRGB()
r2 = r
g2 = g
b2 = b
r = Math.Floor(r1 + (r2 - r1) * (percent - p1) / (p2 - p1))
g = Math.Floor(g1 + (g2 - g1) * (percent - p1) / (p2 - p1))
b = Math.Floor(b1 + (b2 - b1) * (percent - p1) / (p2 - p1))
EndIf
EndSub
Sub Color_NameToColor
' Color | convert color name to color
' param c - color name
' returns c -"#rrggbb"
If Text.StartsWith(c, "#") And 6 < Text.GetLength(c) Then
c = Text.ConvertToUpperCase(c)
Else
Stack.PushValue("local", GraphicsWindow.PenColor)
GraphicsWindow.PenColor = c
c = GraphicsWindow.PenColor
GraphicsWindow.PenColor = Stack.PopValue("local")
EndIf
EndSub
Sub GW_DrawLine
' GraphicsWindow | draw line
' param r, g, b - red, green blue
' param angle
' param x1, y1, x2, y2 - edges of line
GraphicsWindow.PenColor = GraphicsWindow.GetColorFromRGB(r, g, b)
If 0 <= angle And angle < 45 Then
GraphicsWindow.DrawLine(x1 + x0, y1 + y0, x2 + x0, y2 + y0)
ElseIf 45 <= angle And angle < 90 Then
GraphicsWindow.DrawLine(y1 + x0, x1 + y0, y2 + x0, x2 + y0)
ElseIf 90 <= angle And angle < 135 Then
GraphicsWindow.DrawLine(-y1 + x0 + width, x1 + y0, -y2 + x0 + width, x2 + y0)
ElseIf 135 <= angle And angle < 180 Then
GraphicsWindow.DrawLine(-x1 + x0 + width, y1 + y0, -x2 + x0 + width, y2 + y0)
ElseIf 180 <= angle And angle < 225 Then
GraphicsWindow.DrawLine(-x1 + x0 + width, -y1 + y0 + height, -x2 + x0 + width, -y2 + y0 + height)
ElseIf 225 <= angle And angle < 270 Then
GraphicsWindow.DrawLine(-y1 + x0 + width, -x1 + y0 + height, -y2 + x0 + width, -x2 + y0 + height)
ElseIf 270 <= angle And angle < 315 Then
GraphicsWindow.DrawLine(y1 + x0, -x1 + y0 + height, y2 + x0, -x2 + y0 + height)
ElseIf 315 <= angle And angle < 360 Then
GraphicsWindow.DrawLine(x1 + x0, -y1 + y0 + height, x2 + x0, -y2 + y0 + height)
EndIf
Program.Delay(1)
EndSub
Sub GW_FillLinearGradientRectangle
' GraphicsWindow | fill linear gradient rectangle
' param["x"], param["y"] - position of the rectangle
' param["width"], param["height"] - size of the rectangle
' param["angle"] - angle of gradient
' param["0"]..param["100"] - 0% to 100% colors
x0 = param["x"]
y0 = param["y"]
width = param["width"]
height = param["height"]
angle = param["angle"]
n = Array.GetItemCount(param)
index = Array.GetAllIndices(param)
color = ""
For i = 1 To n
If index[i] + 0 = index[i] And 0 <= index[i] And index[i] <= 100 Then
c = param[index[i]]
Color_NameToColor()
color[index[i]] = c
EndIf
EndFor
If color[0] = "" Then
color[0] = GraphicsWindow.BrushColor
EndIf
If color[100] = "" Then
color[100] = GraphicsWindow.BrushColor
EndIf
n = Array.GetItemCount(color)
index = Array.GetAllIndices(color)
a45 = Math.Remainder(angle, 45)
If 0 <= angle And angle < 45 Then
w45 = width
h45 = height
ElseIf 45 <= angle And angle < 90 Then
w45 = height
h45 = width
a45 = 45 - a45
ElseIf 90 <= angle And angle < 135 Then
w45 = height
h45 = width
ElseIf 135 <= angle And angle < 180 Then
w45 = width
h45 = height
a45 = 45 - a45
ElseIf 180 <= angle And angle < 225 Then
w45 = width
h45 = height
ElseIf 225 <= angle And angle < 270 Then
w45 = height
h45 = width
a45 = 45 - a45
ElseIf 270 <= angle And angle < 315 Then
w45 = height
h45 = width
ElseIf 315 <= angle And angle < 360 Then
w45 = width
h45 = height
a45 = 45 - a45
EndIf
If a45 = 0 Then
For x = 0 To w45
percent = Math.Floor(x * 100 / w45)
Color_PercentToRGB()
x1 = x
y1 = 0
x2 = x
y2 = h45
GW_DrawLine()
EndFor
ElseIf 0 < a45 And a45 <= 45 Then
tan = Math.Tan(Math.GetRadians(a45))
If h45 <= w45 Then
dx = Math.Floor(h45 * tan)
For x = 0 To dx
percent = Math.Floor(x * 100 / (w45 + dx))
Color_PercentToRGB()
x1 = x
y1 = 0
x2 = 0
y2 = Math.Floor(x / tan)
GW_DrawLine()
EndFor
For x = dx To w45
percent = Math.Floor(x * 100 / (w45 + dx))
Color_PercentToRGB()
x1 = x
y1 = 0
x2 = x - dx
y2 = h45
GW_DrawLine()
EndFor
For x = w45 To w45 + dx
percent = Math.Floor(x * 100 / (w45 + dx))
Color_PercentToRGB()
x1 = x - dx
y1 = h45
x2 = w45
y2 = Math.Floor((x - w45) / tan)
GW_DrawLine()
EndFor
Else ' width < height
dx = Math.Floor(h45 * tan - w45)
dy = Math.Floor(w45 / tan)
For x = 0 To w45
percent = Math.Floor(x * 100 / (2 * w45 + dx))
Color_PercentToRGB()
x1 = x
y1 = 0
x2 = 0
y2 = Math.Floor(x / tan)
GW_DrawLine()
EndFor
For x = 0 To dx
percent = Math.Floor((x + w45) * 100 / (2 * w45 + dx))
Color_PercentToRGB()
x1 = w45
y1 = Math.Floor(x / tan)
x2 = 0
y2 = y1 + dy
GW_DrawLine()
EndFor
dy = h45 - Math.Floor(w45 / tan)
For x = 0 To w45
percent = Math.Floor((x + w45 + dx) * 100 / (2 * w45 + dx))
Color_PercentToRGB()
x1 = x
y1 = h45
x2 = w45
y2 = dy + Math.Floor(x / tan)
GW_DrawLine()
EndFor
EndIf
EndIf
EndSub
Sub Math_CartesianToPolar
' Math | convert cartesian coodinate to polar coordinate
' param x, y - cartesian coordinate
' return r, a - polar coordinate
r = Math.SquareRoot(x * x + y * y)
If x = 0 And y > 0 Then
a = 90 ' [degree]
ElseIf x = 0 And y < 0 Then
a = -90
Else
a = Math.ArcTan(y / x) * 180 / Math.Pi
EndIf
If x < 0 Then
a = a + 180
ElseIf x > 0 And y < 0 Then
a = a + 360
EndIf
EndSub
Sub Math_Hex2Dec
' Math | Convert hexadecimal to decimal
' param sHex
' returns iDec
iDec = 0
iLen = Text.GetLength(sHex)
For iPtr = 1 To iLen
iDec = iDec * 16 + Text.GetIndexOf("0123456789ABCDEF", Text.GetSubText(sHex, iPtr, 1)) - 1
EndFor
EndSub
Sub SB_RotateWorkaround
' Small Basic | Rotate workaround for Silverlight
' param x, y - original coordinate
' param alpha - angle [radian]
' returns x, y - workaround coordinate
If shape[i]["func"] = "tri" Then
x1 = -Math.Floor(shape[i]["x3"] / 2)
y1 = -Math.Floor(shape[i]["y3"] / 2)
ElseIf shape[i]["func"] = "line" Then
x1 = -Math.Floor(Math.Abs(shape[i]["x1"] - shape[i]["x2"]) / 2)
y1 = -Math.Floor(Math.Abs(shape[i]["y1"] - shape[i]["y2"]) / 2)
EndIf
ox = x - x1
oy = y - y1
x = x1 * Math.Cos(_alpha) - y1 * Math.Sin(_alpha) + ox
y = x1 * Math.Sin(_alpha) + y1 * Math.Cos(_alpha) + oy
EndSub
Sub SB_Workaround
' Small Basic | workaround for Silverlight / SBD
' return silverlight - "True" if in remote
' return sbd - "True" if Small Basic Desktop
color = "#000000"
sbd = "False"
If Text.GetLength(color) > 7 Then
silverlight = "True"
msWait = 300
Else
silverlight = "False"
_gw = GraphicsWindow.Width
_gh = GraphicsWindow.Height
If (_gw = 624) And (_gh = 441) Then
sbd = "True"
EndIf
EndIf
EndSub
Sub SBO_SplitParam
' Small Basic Online | split "index=value;" format as an array param
' param param[] - to split
' return param[] - split
_param = ""
p = 1
len = Text.GetLength(param)
While p <= len
eq = Text.GetIndexOf(Text.GetSubTextToEnd(param, p), "=")
sc = Text.GetIndexOf(Text.GetSubTextToEnd(param, p), ";")
name = Text.GetSubText(param, p, eq - 1)
value = Text.GetSubText(param, p + eq, sc - eq - 1)
_param[name] = value
p = p + sc
EndWhile
param = _param
EndSub
Sub SBO_SplitShape
' Small Basic Online | split "index=value;" format as a jagged array shape
' param shape[] - to split
' return shape[] - split
arry = shape
n = Array.GetItemCount(arry)
For i = 1 To n
param = arry[i]
SBO_SplitParam()
arry[i] = param
EndFor
shape = arry
EndSub
Sub Shapes_CalcRotatePos
' Shapes | Calculate position for rotated shape
' param["x"], param["y"] - position of a shape
' param["width"], param["height"] - size of a shape
' param ["cx"], param["cy"] - center of rotation
' param ["angle"] - rotate angle
' return x, y - rotated position of a shape
_cx = param["x"] + param["width"] / 2
_cy = param["y"] + param["height"] / 2
x = _cx - param["cx"]
y = _cy - param["cy"]
Math_CartesianToPolar()
a = a + param["angle"]
x = r * Math.Cos(a * Math.Pi / 180)
y = r * Math.Sin(a * Math.Pi / 180)
_cx = x + param["cx"]
_cy = y + param["cy"]
x = _cx - param["width"] / 2
y = _cy - param["height"] / 2
EndSub
Sub Shapes_CalcWidthAndHeight
' Shapes | calculate total width and height of shapes
' param shape[] - shape array
' return shWidth, shHeight - total size of shapes
For i = 1 To Array.GetItemCount(shape)
shp = shape[i]
If shp["func"] = "tri" Or shp["func"] = "line" Then
xmin = shp["x1"]
xmax = shp["x1"]
ymin = shp["y1"]
ymax = shp["y1"]
If shp["x2"] < xmin Then
xmin = shp["x2"]
EndIf
If xmax < shp["x2"] Then
xmax = shp["x2"]
EndIf
If shp["y2"] < ymin Then
ymin = shp["y2"]
EndIf
If ymax < shp["y2"] Then
ymax = shp["y2"]
EndIf
If shp["func"] = "tri" Then
If shp["x3"] < xmin Then
xmin = shp["x3"]
EndIf
If xmax < shp["x3"] Then
xmax = shp["x3"]
EndIf
If shp["y3"] < ymin Then
ymin = shp["y3"]
EndIf
If ymax < shp["y3"] Then
ymax = shp["y3"]
EndIf
EndIf
shp["width"] = xmax - xmin
shp["height"] = ymax - ymin
EndIf
If i = 1 Then
shWidth = shp["x"] + shp["width"]
shHeight = shp["y"] + shp["height"]
Else
If shWidth < shp["x"] + shp["width"] Then
shWidth = shp["x"] + shp["width"]
EndIf
If shHeight < shp["y"] + shp["height"] Then
shHeight = shp["y"] + shp["height"]
EndIf
EndIf
shape[i] = shp
EndFor
EndSub