[therevillsParticipant]

Finished

Download it over on Itch.

[therevillsParticipant]

For the latest competition over at Syntax Bomb I tried making a game in Godot, somethings I really liked such as the AnimationPlayer and everything in the IDE thing… but the more I “coded” with it the more I felt like I was hacking with the scripts and scenes.

I’m going to try MonoGame next, which looks right up my alley actually: code in nice modern language (C#), great IDE, its mature and is in active development with a large community.

[therevillsParticipant]

Could you post more code? What type of variable is x and sp?

[therevillsParticipant]

Diddy2 has tween calculations in its math file, not a full tween engine.

https://github.com/therevills/diddy2/blob/master/math.monkey2

[therevillsParticipant]

Could you create some screen shots of what you want?

Sounds like a nice job for tweening.

[therevillsParticipant]

Most of the action is on Discord!

[therevillsParticipant]

Took over 10 seconds on my machine/connection with shift+reload…

[therevillsParticipant]

Cool idea. Any chance you can remove the top bar with the Resize canvas / Hide mouse pointer?

If I would create a web site with Monkey2, I would also have a lowband page too for people with slow net. Even on my 60meg connection it took a while to show up.

[therevillsParticipant]

Uploaded v1.01 which fixes some of the cracks which were appearing in the tile maps – thanks to Ethernaut

[therevillsParticipant]

Looks perfect! I’ll test some more soon! Thanks a lot!

[therevillsParticipant]

I’ve been using Pyxel Edit now for a while, it is awesome

Argh, found a bug on my end! Will fix…

Cool – I’ll keep an eye on your fix!

Thanks for helping

[therevillsParticipant]

Tried the power of two by increasing the image (tileset2.png) to 256×256, but still had the gaps. I thought Monkey did that for you?? Maybe I’m thinking of BMX or MX1?

Ethernaut’s code does get rid of the gaps, but the seamlessness is not quite right now but better than the gaps

Attachments:

1. 

   Tile-Test-14_07_2018-11_45_19-AM-1.png
   

2. 

   Tile-Test-14_07_2018-1_36_44-PM.png
   

[therevillsParticipant]

Thanks for trying it and your comments Angus

Feels like a pretty faithful reproduction of the cannon-fodder controls, too!

Yeah I wanted it to feel like a new version of Cannon Fodder, I could have gone A* path finding but that would change how the game felt and played.

[therevillsParticipant]

Sorry I don’t recall what issue I had, apart from a music issue which was fixed: https://github.com/blitz-research/monkey2/issues/316

Could you remind me?

[therevillsParticipant]

Converted an old MX1 example:

Monkey

Namespace myapp #Import "<std>" #Import "<mojo>" Using std.. Using mojo.. Const VIRTUAL_SIZE := New Vec2i(512, 256) Class RaycastWindow Extends Window Field player:Player Field level:Level Method New() Super.New("Raycast", 640, 480, WindowFlags.Resizable) Layout = "letterbox" level = New Level() player = New Player(level) End Method OnRender(canvas:Canvas) Override App.RequestRender() level.Draw(canvas) player.Draw(canvas) player.Update() End Method OnKeyEvent(event:KeyEvent) Override If event.Type = EventType.KeyDown And event.Key = Key.Enter And event.Modifiers & Modifier.Alt Fullscreen = Not Fullscreen Endif End Method OnMeasure:Vec2i() Override Return VIRTUAL_SIZE End End Class Player Field x:Float, y:Float Field dx:Float, dy:Float Field speedX:Float, speedY:Float Field width:Int, height:Int Field level:Level Method New(level:Level) Self.x = level.playerX Self.y = level.playerY Self.level = level speedX = 4 speedY = 5 width = 16 height = 16 End Method Draw:Void(canvas:Canvas) canvas.Color = New Color(0, 255, 0) canvas.DrawRect(x - width / 2, y - height / 2, width, height) canvas.Color = New Color(255, 255, 255) End Method Update:Void() Local tempX:Float Local tempY:Float If Keyboard.KeyDown(Key.W) tempY = y - speedY If level.CheckCollision(x, y - height / 2, x, tempY) = 0 y = tempY End Elseif Keyboard.KeyDown(Key.S) tempY = y + speedY If level.CheckCollision(x, y + height / 2, x, tempY) = 0 y = tempY End End If Keyboard.KeyDown(Key.D) tempX = x + speedX If level.CheckCollision(x + width / 2, y, tempX, y) = 0 x = tempX End Elseif Keyboard.KeyDown(Key.A) tempX = x - speedX If level.CheckCollision(x - width / 2, y, tempX, y) = 0 x = tempX End End End End Class Level Const TILE_SIZE:Int = 16 Field map:Tile[][] Field width:Int, height:Int Field playerX:Int, playerY:Int Field pixelWidth:Int = 0 Field pixelHeight:Int = 0 ' 32 across Global level1:=New Int[]( 150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,124,0,0,0,16,124,16,124,16,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150) Method New() width = 32 height = 16 pixelWidth = width * TILE_SIZE pixelHeight = height * TILE_SIZE map = TileArray(width, height) For Local x:Int = 0 To width - 1 For Local y:Int = 0 To height - 1 map[x][y] = New Tile((level1 [ x + y * width ] )) Next Next playerX = 50 playerY = 200 End Method Draw:Void(canvas:Canvas) For Local x:Int = 0 To width - 1 For Local y:Int= 0 To height - 1 If map[x][y].frame > 0 canvas.Color = New Color(map[x][y].red, map[x][y].green, map[x][y].blue) canvas.DrawRect(Int(x * TILE_SIZE), Int(y * TILE_SIZE), TILE_SIZE, TILE_SIZE) End Next Next End Method CheckCollision:Int(startX:Float, startY:Float, endX:Float, endY:Float) Local x1:Int = startX Local y1:Int = startY Local x2:Int = endX Local y2:Int = endY Local deltax:Int = Abs(x2 - x1) Local deltay:Int = Abs(y2 - y1) Local numpixels:Int, d:Int, dinc1:Int, dinc2:Int, xinc1:Int, xinc2:Int, yinc1:Int, yinc2:Int, x:Int, y:Int, i:Int Local xx:Int, cx:Int Local yy:Int, cy:Int Local tile:Int If deltax >= deltay numpixels = deltax + 1 d = (2 * deltay) - deltax dinc1 = deltay Shl 1 dinc2 = (deltay - deltax) Shl 1 xinc1 = 1 xinc2 = 1 yinc1 = 0 yinc2 = 1 Else numpixels = deltay + 1 d = (2 * deltax) - deltay dinc1 = deltax Shl 1 dinc2 = (deltax - deltay) Shl 1 xinc1 = 0 xinc2 = 1 yinc1 = 1 yinc2 = 1 End If x1 > x2 xinc1 = -xinc1 xinc2 = -xinc2 End If y1 > y2 yinc1 = -yinc1 yinc2 = -yinc2 End x = x1 y = y1 For i = 1 To numpixels tile = GetCollisionTile(x, y) ' exit when we have a collision If tile <> 0 Then cx = x cy = y Exit End If d < 0 d = d + dinc1 x = x + xinc1 y = y + yinc1 Else d = d + dinc2 x = x + xinc2 y = y + yinc2 End Next Return tile End Method GetCollisionTile:Int(x:Float, y:Float) If x < 0 Or x >= pixelWidth Or y < 0 Or y >= pixelHeight Then Return 0 Local xx:Int = (Floor(x / TILE_SIZE)) Local yy:Int = (Floor(y / TILE_SIZE)) Return map[xx][yy].frame End End Class Tile Field frame:Int Field red:Int, green:Int, blue:Int Method New(frame:Int=0) Self.frame = frame red = 255 - frame green = 255 - frame blue = 255 - frame End End Function TileArray:Tile[][](xSize:Int, ySize:Int) Local map:= New Tile[xSize][] For Local x:Int=0 Until xSize map[x]=New Tile[ySize] Next Return map End Function Main() New AppInstance New RaycastWindow App.Run() End

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Namespace myapp   #Import "<std>" #Import "<mojo>"   Using std.. Using mojo..   Const VIRTUAL_SIZE := New Vec2i(512, 256)   Class RaycastWindow Extends Window Field player:Player Field level:Level Method New() Super.New("Raycast", 640, 480, WindowFlags.Resizable) Layout = "letterbox" level = New Level() player = New Player(level) End   Method OnRender(canvas:Canvas) Override App.RequestRender() level.Draw(canvas) player.Draw(canvas) player.Update() End Method OnKeyEvent(event:KeyEvent) Override If event.Type = EventType.KeyDown And event.Key = Key.Enter And event.Modifiers & Modifier.Alt Fullscreen = Not Fullscreen Endif End Method OnMeasure:Vec2i() Override Return VIRTUAL_SIZE End End   Class Player Field x:Float, y:Float Field dx:Float, dy:Float Field speedX:Float, speedY:Float Field width:Int, height:Int Field level:Level Method New(level:Level) Self.x = level.playerX Self.y = level.playerY Self.level = level speedX = 4 speedY = 5 width = 16 height = 16 End Method Draw:Void(canvas:Canvas) canvas.Color = New Color(0, 255, 0) canvas.DrawRect(x - width / 2, y - height / 2, width, height) canvas.Color = New Color(255, 255, 255) End Method Update:Void() Local tempX:Float Local tempY:Float If Keyboard.KeyDown(Key.W) tempY = y - speedY If level.CheckCollision(x, y - height / 2, x, tempY) = 0 y = tempY End Elseif Keyboard.KeyDown(Key.S) tempY = y + speedY If level.CheckCollision(x, y + height / 2, x, tempY) = 0 y = tempY End End If Keyboard.KeyDown(Key.D) tempX = x + speedX If level.CheckCollision(x + width / 2, y, tempX, y) = 0 x = tempX End Elseif Keyboard.KeyDown(Key.A) tempX = x - speedX If level.CheckCollision(x - width / 2, y, tempX, y) = 0 x = tempX End End End End   Class Level Const TILE_SIZE:Int = 16 Field map:Tile[][] Field width:Int, height:Int Field playerX:Int, playerY:Int Field pixelWidth:Int = 0 Field pixelHeight:Int = 0 ' 32 across Global level1:=New Int[]( 150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,124,0,0,0,16,124,16,124,16,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,150, 150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150,150) Method New() width = 32 height = 16 pixelWidth = width * TILE_SIZE pixelHeight = height * TILE_SIZE map = TileArray(width, height) For Local x:Int = 0 To width - 1 For Local y:Int = 0 To height - 1 map[x][y] = New Tile((level1 [ x + y * width ] )) Next Next playerX = 50 playerY = 200 End Method Draw:Void(canvas:Canvas) For Local x:Int = 0 To width - 1 For Local y:Int= 0 To height - 1 If map[x][y].frame > 0 canvas.Color = New Color(map[x][y].red, map[x][y].green, map[x][y].blue) canvas.DrawRect(Int(x * TILE_SIZE), Int(y * TILE_SIZE), TILE_SIZE, TILE_SIZE) End Next Next End Method CheckCollision:Int(startX:Float, startY:Float, endX:Float, endY:Float) Local x1:Int = startX Local y1:Int = startY Local x2:Int = endX Local y2:Int = endY   Local deltax:Int = Abs(x2 - x1) Local deltay:Int = Abs(y2 - y1) Local numpixels:Int, d:Int, dinc1:Int, dinc2:Int, xinc1:Int, xinc2:Int, yinc1:Int, yinc2:Int, x:Int, y:Int, i:Int Local xx:Int, cx:Int Local yy:Int, cy:Int Local tile:Int If deltax >= deltay numpixels = deltax + 1 d = (2 * deltay) - deltax dinc1 = deltay Shl 1 dinc2 = (deltay - deltax) Shl 1 xinc1 = 1 xinc2 = 1 yinc1 = 0 yinc2 = 1 Else numpixels = deltay + 1 d = (2 * deltax) - deltay dinc1 = deltax Shl 1 dinc2 = (deltax - deltay) Shl 1 xinc1 = 0 xinc2 = 1 yinc1 = 1 yinc2 = 1 End If x1 > x2 xinc1 = -xinc1 xinc2 = -xinc2 End If y1 > y2 yinc1 = -yinc1 yinc2 = -yinc2 End x = x1 y = y1   For i = 1 To numpixels tile = GetCollisionTile(x, y)   ' exit when we have a collision If tile <> 0 Then cx = x cy = y Exit End If d < 0 d = d + dinc1 x = x + xinc1 y = y + yinc1 Else d = d + dinc2 x = x + xinc2 y = y + yinc2 End Next Return tile End Method GetCollisionTile:Int(x:Float, y:Float) If x < 0 Or x >= pixelWidth Or y < 0 Or y >= pixelHeight Then Return 0 Local xx:Int = (Floor(x / TILE_SIZE)) Local yy:Int = (Floor(y / TILE_SIZE)) Return map[xx][yy].frame End End   Class Tile Field frame:Int Field red:Int, green:Int, blue:Int Method New(frame:Int=0) Self.frame = frame red = 255 - frame green = 255 - frame blue = 255 - frame End End   Function TileArray:Tile[][](xSize:Int, ySize:Int) Local map:= New Tile[xSize][] For Local x:Int=0 Until xSize    map[x]=New Tile[ySize] Next Return map End   Function Main() New AppInstance New RaycastWindow App.Run() End

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