Collision Issues

Yes, to the last 39 people that seen this, you're not crazy, you've seen this post before. This is just an update so you can actually view the game in its demo phase so you can see everything. If you copy my code and publish it as your own without giving credit, I will not be happy.

Otherwise, I am trying to write my own first game as a beginner. I am using microscript 2.0 and nothing else in it. However, my playable character "tabbox" passes through the tiles I've added on the map (which is a floor using the tile "cloud" in a basic 36*24 map) and does not collide with them (it is not published publicly since I'm starting to work on it). They are given no gravity as they behave as a regular computer tab, but sentient. What should I do/add/remove to my pre-existing code where my character can be stopped by such tile(s)? Any help would be appreciated!

Project link (sorry for not posting it last time): https://microstudio.io/i/Starline/tabboxdemov1/

ok so make sure to use my library since this update code uses it and I fixed all the collision issues basically what was happening was you where checking x and y even though the actual sprite was centered always and only the map was moving so I put it to a fixed position the lib is https://microstudio.dev/i/AJiscool/msaddons/ just add that and this code and it will work

init = function()
  mode = "title"
  x = 140
  y = 45.5
  currentSprite = "tabbox"

  map = maps["level1"]
  curMap = "level1"
  
  tileSize = 16
  half = tileSize / 2
  
  solidTiles = [ 1,2 ]
end

update = function()
  if mode == "title" then
    updateTitleScreen()

  elsif mode == "play" then

    currentSprite = "tabbox"
    speed = 1.5

    if keyboard.LEFT then
      if mapHit(-7.5,0,curMap) or mapHit(-7.5,-4.5,curMap) or mapHit(-7.5,4.5,curMap) then
        
      else
        x -= speed
      end
      currentSprite = "tabbox_left"
    end

    if keyboard.RIGHT then
      if mapHit(7.5,0,curMap) or mapHit(7.5,-4.5,curMap) or mapHit(7.5,4.5,curMap) then
        
      else
        x += speed
      end
      currentSprite = "tabbox_right"
    end

    if keyboard.UP then
        if mapHit(0,4.5,curMap) or mapHit(7.5,4.5,curMap) or mapHit(-7.5,4.5,curMap) then
        
        else
          y += speed
        end
      currentSprite = "tabbox_up"
    end

    if keyboard.DOWN then
      if mapHit(0,-4.25,curMap) or mapHit(7.5,-4.25,curMap) or mapHit(-7.5,-4.25,curMap) then
        
      else
        y -= speed
      end
      currentSprite = "tabbox_down"
    end
    
    camX = x - 150
    camY = y - 100

  end
end

draw = function()
  screen.clear()

  if mode == "title" then
    drawTitleScreen()
  elsif mode == "play" then
    drawgame()
end
end


drawgame = function()
  screen.clear("#FFF")

screen.setScale(3,3)

  screen.drawMap( "level1", -camX, -camY, 300, 200)

screen.setScale(1)
  
  screen.drawSprite(currentSprite, 0, 0, 60)
end

Your library made collisions work in my non demo version and TabBox hits them just fine without passing through. I credited you and your library in my Doc file of it as well, so thanks! :)