lot of things ig. Lastly made function also show the card on passed coordinates. Coordinates are not getting passed over yet in blackjack.lua. It isnt testet also lol

main.lua

@@ -6,11 +6,12 @@ require "blackjack"
 function love.load()
     love.window.setTitle("Spiele Auswahl")
     currentScreen = "menu"
+    love.graphics.setBackgroundColor(0.30 ,0.30 ,0.46, 1)
 end
 
 function love.update(dt)
     if currentScreen == "blackjack" then
-        updateBlackjack(dt)
+        UpdateBlackjack(dt)
     end
 end
 
@@ -18,7 +19,7 @@ function love.draw()
     if currentScreen == "menu" then
         drawMenu()
     elseif currentScreen == "blackjack" then
-        drawBlackjack()
+        DrawBlackjack()
     end
 end
 
@@ -26,10 +27,10 @@ function love.keypressed(key)
     if currentScreen == "menu" then
         if key == '1' then
             currentScreen = "blackjack"
-            loadBlackjack()
+            LoadBlackjack()
         end
     elseif currentScreen == "blackjack" then
-        handleBlackjackInput(key)
+        HandleBlackjackInput(key)
     end
 end