Typewrite text effect

This topic contains 1 reply, has 1 voice, and was last updated by juliocmfj 4 months, 3 weeks ago.

Viewing 2 posts - 1 through 2 (of 2 total)

Author

Posts

September 30, 2018 at 5:20 am #15487

Participant

In my main code, it is separated by modules. I put the two together just for example …

Namespace rpgf

#Import "<std>"
#Import "<mojo>"

Using std..
Using mojo..

Class TypewriteText
	Class Line
		Field text:String
		Field count:Int
		
		Method New:Void(text:String)
			Self.text = text
		End
	End
	
Protected
	Field lines:List<Line>
	Field timer:Timer
	Field currentLine:Int
	
Public
	Method New:Void()
		lines = New List<Line>()
	End
	
	Method AddLine:Void(text:String)
		lines.AddLast(New Line(text))
	End
	
	Method SetTimer:Void(seconds:Double)
		timer = New Timer(seconds, Update)
		timer.Suspended = True
	End
	
	Method Draw:Void(canvas:Canvas, x:Float, y:Float)
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		Local i:Int = 0
		Local currentLineTemp:Int = 0
		For i = 0 Until allLines.Length
			canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))
		Next
	End
	
Protected
	Method Update:Void()
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		allLines[currentLine].count += 1
		If (allLines[currentLine].count > allLines[currentLine].text.Length)
			currentLine += 1
		End
		If (currentLine >= lines.Count())
			currentLine = lines.Count() - 1
		End
	End
End


Class MainWindow Extends Window
	Field targetFps:Timer
	Field typewriteText:TypewriteText
	
	Method OnMeasure:Vec2i() Override
		Return New Vec2i(320, 240)
	End
	
	Method New:Void()
		Super.New("RPG-Framework", 640, 480, WindowFlags.Center)
		Layout = "letterbox"
		
		targetFps = New Timer(60, OnUpdate)
		
		typewriteText = New TypewriteText()
		typewriteText.AddLine("First line...")
		typewriteText.AddLine("Second line...")
		typewriteText.AddLine("Third line...")
		typewriteText.AddLine("Fourth line...")
		typewriteText.AddLine("Fifith line.")
		typewriteText.AddLine("....................")
		typewriteText.SetTimer(30)
	End
	
	Method OnUpdate:Void()
		App.RequestRender()
		
		If (Keyboard.KeyHit(Key.Escape))
			App.Terminate()
		End
	End
	
	Method OnRender( canvas:Canvas ) Override
'		App.RequestRender()
		
		canvas.TextureFilteringEnabled = False
		
		canvas.Clear(Color.Black)
		
		canvas.Color = Color.White
		typewriteText.Draw(canvas, 0, 0)
		
		canvas.Color = Color.White
		canvas.DrawText("FPS: ", 320 - 60, 0)
		canvas.Color = Color.Red
		canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)
	End
End

Function Main:Void()
	New AppInstance()
	
	New MainWindow()
	
	App.Run()
End

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Namespace rpgf

#Import "<std>"

#Import "<mojo>"

Using std..

Using mojo..

Class TypewriteText

Class Line

Field text:String

Field count:Int

Method New:Void(text:String)

Self.text = text

End

Protected

Field lines:List<Line>

Field timer:Timer

Field currentLine:Int

Public

Method New:Void()

lines = New List<Line>()

End

Method AddLine:Void(text:String)

lines.AddLast(New Line(text))

End

Method SetTimer:Void(seconds:Double)

timer = New Timer(seconds, Update)

timer.Suspended = True

End

Method Draw:Void(canvas:Canvas, x:Float, y:Float)

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

Local i:Int = 0

Local currentLineTemp:Int = 0

For i = 0 Until allLines.Length

canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))

End

Protected

Method Update:Void()

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

allLines[currentLine].count += 1

If (allLines[currentLine].count > allLines[currentLine].text.Length)

currentLine += 1

End

If (currentLine >= lines.Count())

currentLine = lines.Count() - 1

End

Class MainWindow Extends Window

Field targetFps:Timer

Field typewriteText:TypewriteText

Method OnMeasure:Vec2i() Override

Return New Vec2i(320, 240)

End

Method New:Void()

Super.New("RPG-Framework", 640, 480, WindowFlags.Center)

Layout = "letterbox"

targetFps = New Timer(60, OnUpdate)

typewriteText = New TypewriteText()

typewriteText.AddLine("First line...")

typewriteText.AddLine("Second line...")

typewriteText.AddLine("Third line...")

typewriteText.AddLine("Fourth line...")

typewriteText.AddLine("Fifith line.")

typewriteText.AddLine("....................")

typewriteText.SetTimer(30)

End

Method OnUpdate:Void()

App.RequestRender()

If (Keyboard.KeyHit(Key.Escape))

App.Terminate()

End

Method OnRender( canvas:Canvas ) Override

' App.RequestRender()

canvas.TextureFilteringEnabled = False

canvas.Clear(Color.Black)

canvas.Color = Color.White

typewriteText.Draw(canvas, 0, 0)

canvas.Color = Color.White

canvas.DrawText("FPS: ", 320 - 60, 0)

canvas.Color = Color.Red

canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)

End

Function Main:Void()

New AppInstance()

New MainWindow()

App.Run()

End

September 30, 2018 at 6:03 am #15488

juliocmfj

Participant

Update…

Namespace rpgf
 
#Import "<std>"
#Import "<mojo>"
 
Using std..
Using mojo..
 
Class TypewriteText
	Class Line
		Field text:String
		Field count:Int
		
		Method New:Void(text:String)
			Self.text = text
		End
	End
	
Protected
	Field lines:List<Line>
	Field timer:Timer
	Field currentLine:Int
	
Public
	Method New:Void()
		lines = New List<Line>()
	End
	
	Method AddLine:Void(text:String)
		If Not (text.Contains("\n"))
			lines.AddLast(New Line(text))
		Else
			Local textArray:String[] = text.Split("\n")
			Local textArrayLength:Int = textArray.Length
			Local i:Int = 0
			For i = 0 Until textArrayLength
				lines.AddLast(New Line(textArray[i]))
			Next
		End
	End
	
	Method SetTimer:Void(seconds:Double)
		timer = New Timer(seconds, Update)
		timer.Suspended = True
	End
	
	Method Draw:Void(canvas:Canvas, x:Float, y:Float)
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		Local i:Int = 0
		Local currentLineTemp:Int = 0
		For i = 0 Until allLines.Length
			canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))
		Next
	End
	
Protected
	Method Update:Void()
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		allLines[currentLine].count += 1
		If (allLines[currentLine].count > allLines[currentLine].text.Length)
			currentLine += 1
		End
		If (currentLine >= lines.Count())
			currentLine = lines.Count() - 1
		End
	End
End
 
Class MainWindow Extends Window
	Field targetFps:Timer
	Field typewriteText:TypewriteText
	
	Method OnMeasure:Vec2i() Override
		Return New Vec2i(320, 240)
	End
	
	Method New:Void()
		Super.New("RPG-Framework", 640, 480, WindowFlags.Center)
		Layout = "letterbox"
		
		targetFps = New Timer(60, OnUpdate)
		
		typewriteText = New TypewriteText()
'		typewriteText.AddLine("First line...")
'		typewriteText.AddLine("Second line...")
'		typewriteText.AddLine("Third line...")
'		typewriteText.AddLine("Fourth line...")
'		typewriteText.AddLine("Fifith line.")
'		typewriteText.AddLine("....................")
		typewriteText.AddLine("First line...\nSecond line...\nThird line...\nFourth line...\nFifith line.\n....................")
		typewriteText.SetTimer(30)
	End
	
	Method OnUpdate:Void()
		App.RequestRender()
		
		If (Keyboard.KeyHit(Key.Escape))
			App.Terminate()
		End
	End
	
	Method OnRender( canvas:Canvas ) Override
'		App.RequestRender()
		
		canvas.TextureFilteringEnabled = False
		
		canvas.Clear(Color.Black)
		
		canvas.Color = Color.White
		typewriteText.Draw(canvas, 0, 0)
		
		canvas.Color = Color.White
		canvas.DrawText("FPS: ", 320 - 60, 0)
		canvas.Color = Color.Red
		canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)
	End
End

Function Main:Void()
	New AppInstance()
	
	New MainWindow()
	
	App.Run()
End

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Namespace rpgf

#Import "<std>"

#Import "<mojo>"

Using std..

Using mojo..

Class TypewriteText

Class Line

Field text:String

Field count:Int

Method New:Void(text:String)

Self.text = text

End

Protected

Field lines:List<Line>

Field timer:Timer

Field currentLine:Int

Public

Method New:Void()

lines = New List<Line>()

End

Method AddLine:Void(text:String)

If Not (text.Contains("\n"))

lines.AddLast(New Line(text))

Else

Local textArray:String[] = text.Split("\n")

Local textArrayLength:Int = textArray.Length

Local i:Int = 0

For i = 0 Until textArrayLength

lines.AddLast(New Line(textArray[i]))

End

Method SetTimer:Void(seconds:Double)

timer = New Timer(seconds, Update)

timer.Suspended = True

End

Method Draw:Void(canvas:Canvas, x:Float, y:Float)

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

Local i:Int = 0

Local currentLineTemp:Int = 0

For i = 0 Until allLines.Length

canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))

End

Protected

Method Update:Void()

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

allLines[currentLine].count += 1

If (allLines[currentLine].count > allLines[currentLine].text.Length)

currentLine += 1

End

If (currentLine >= lines.Count())

currentLine = lines.Count() - 1

End

Class MainWindow Extends Window

Field targetFps:Timer

Field typewriteText:TypewriteText

Method OnMeasure:Vec2i() Override

Return New Vec2i(320, 240)

End

Method New:Void()

Super.New("RPG-Framework", 640, 480, WindowFlags.Center)

Layout = "letterbox"

targetFps = New Timer(60, OnUpdate)

typewriteText = New TypewriteText()

' typewriteText.AddLine("First line...")

' typewriteText.AddLine("Second line...")

' typewriteText.AddLine("Third line...")

' typewriteText.AddLine("Fourth line...")

' typewriteText.AddLine("Fifith line.")

' typewriteText.AddLine("....................")

typewriteText.AddLine("First line...\nSecond line...\nThird line...\nFourth line...\nFifith line.\n....................")

typewriteText.SetTimer(30)

End

Method OnUpdate:Void()

App.RequestRender()

If (Keyboard.KeyHit(Key.Escape))

App.Terminate()

End

Method OnRender( canvas:Canvas ) Override

' App.RequestRender()

canvas.TextureFilteringEnabled = False

canvas.Clear(Color.Black)

canvas.Color = Color.White

typewriteText.Draw(canvas, 0, 0)

canvas.Color = Color.White

canvas.DrawText("FPS: ", 320 - 60, 0)

canvas.Color = Color.Red

canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)

End

Function Main:Void()

New AppInstance()

New MainWindow()

App.Run()

End

Namespace rpgf
 
#Import "<std>"
#Import "<mojo>"
 
Using std..
Using mojo..
 
Class TypewriteText
	Class Line
		Field text:String
		Field count:Int
		
		Method New:Void(text:String)
			Self.text = text
		End
	End
	
Protected
	Field lines:List<Line>
	Field timer:Timer
	Field currentLine:Int
	
Public
	Method New:Void()
		lines = New List<Line>()
	End
	
	Method AddLine:Void(text:String)
		If Not (text.Contains("\n"))
			lines.AddLast(New Line(text))
		Else
			Local textArray:String[] = text.Split("\n")
			Local textArrayLength:Int = textArray.Length
			Local i:Int = 0
			For i = 0 Until textArrayLength
				lines.AddLast(New Line(textArray[i]))
			Next
		End
	End
	
	Method SetTimer:Void(seconds:Double)
		timer = New Timer(seconds, Update)
		timer.Suspended = True
	End
	
	Method Draw:Void(canvas:Canvas, x:Float, y:Float)
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		Local i:Int = 0
		Local currentLineTemp:Int = 0
		For i = 0 Until allLines.Length
			canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))
		Next
	End
	
Protected
	Method Update:Void()
		timer.Suspended = False
		Local allLines:Line[] = lines.ToArray()
		allLines[currentLine].count += 1
		If (allLines[currentLine].count > allLines[currentLine].text.Length)
			currentLine += 1
		End
		If (currentLine >= lines.Count())
			currentLine = lines.Count() - 1
		End
	End
End
 
Class MainWindow Extends Window
	Field targetFps:Timer
	Field typewriteText:TypewriteText
	
	Method OnMeasure:Vec2i() Override
		Return New Vec2i(320, 240)
	End
	
	Method New:Void()
		Super.New("RPG-Framework", 640, 480, WindowFlags.Center)
		Layout = "letterbox"
		
		targetFps = New Timer(60, OnUpdate)
		
		typewriteText = New TypewriteText()
'		typewriteText.AddLine("First line...")
'		typewriteText.AddLine("Second line...")
'		typewriteText.AddLine("Third line...")
'		typewriteText.AddLine("Fourth line...")
'		typewriteText.AddLine("Fifith line.")
'		typewriteText.AddLine("....................")
		typewriteText.AddLine("First line...\nSecond line...\nThird line...\nFourth line...\nFifith line.\n....................")
		typewriteText.SetTimer(30)
	End
	
	Method OnUpdate:Void()
		App.RequestRender()
		
		If (Keyboard.KeyHit(Key.Escape))
			App.Terminate()
		End
	End
	
	Method OnRender( canvas:Canvas ) Override
'		App.RequestRender()
		
		canvas.TextureFilteringEnabled = False
		
		canvas.Clear(Color.Black)
		
		canvas.Color = Color.White
		typewriteText.Draw(canvas, 0, 0)
		
		canvas.Color = Color.White
		canvas.DrawText("FPS: ", 320 - 60, 0)
		canvas.Color = Color.Red
		canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)
	End
End

Function Main:Void()
	New AppInstance()
	
	New MainWindow()
	
	App.Run()
End

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Namespace rpgf

#Import "<std>"

#Import "<mojo>"

Using std..

Using mojo..

Class TypewriteText

Class Line

Field text:String

Field count:Int

Method New:Void(text:String)

Self.text = text

End

Protected

Field lines:List<Line>

Field timer:Timer

Field currentLine:Int

Public

Method New:Void()

lines = New List<Line>()

End

Method AddLine:Void(text:String)

If Not (text.Contains("\n"))

lines.AddLast(New Line(text))

Else

Local textArray:String[] = text.Split("\n")

Local textArrayLength:Int = textArray.Length

Local i:Int = 0

For i = 0 Until textArrayLength

lines.AddLast(New Line(textArray[i]))

End

Method SetTimer:Void(seconds:Double)

timer = New Timer(seconds, Update)

timer.Suspended = True

End

Method Draw:Void(canvas:Canvas, x:Float, y:Float)

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

Local i:Int = 0

Local currentLineTemp:Int = 0

For i = 0 Until allLines.Length

canvas.DrawText(allLines[i].text.Left(allLines[i].count), x, y + (canvas.Font.Height * i))

End

Protected

Method Update:Void()

timer.Suspended = False

Local allLines:Line[] = lines.ToArray()

allLines[currentLine].count += 1

If (allLines[currentLine].count > allLines[currentLine].text.Length)

currentLine += 1

End

If (currentLine >= lines.Count())

currentLine = lines.Count() - 1

End

Class MainWindow Extends Window

Field targetFps:Timer

Field typewriteText:TypewriteText

Method OnMeasure:Vec2i() Override

Return New Vec2i(320, 240)

End

Method New:Void()

Super.New("RPG-Framework", 640, 480, WindowFlags.Center)

Layout = "letterbox"

targetFps = New Timer(60, OnUpdate)

typewriteText = New TypewriteText()

' typewriteText.AddLine("First line...")

' typewriteText.AddLine("Second line...")

' typewriteText.AddLine("Third line...")

' typewriteText.AddLine("Fourth line...")

' typewriteText.AddLine("Fifith line.")

' typewriteText.AddLine("....................")

typewriteText.AddLine("First line...\nSecond line...\nThird line...\nFourth line...\nFifith line.\n....................")

typewriteText.SetTimer(30)

End

Method OnUpdate:Void()

App.RequestRender()

If (Keyboard.KeyHit(Key.Escape))

App.Terminate()

End

Method OnRender( canvas:Canvas ) Override

' App.RequestRender()

canvas.TextureFilteringEnabled = False

canvas.Clear(Color.Black)

canvas.Color = Color.White

typewriteText.Draw(canvas, 0, 0)

canvas.Color = Color.White

canvas.DrawText("FPS: ", 320 - 60, 0)

canvas.Color = Color.Red

canvas.DrawText("" + App.FPS, 320 - 60 + canvas.Font.TextWidth("FPS: "), 0)

End

Function Main:Void()

New AppInstance()

New MainWindow()

App.Run()

End

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Typewrite text effect

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