Fixed missing curly brace (wouldn't compile)

Fixed bug where holding down button decreased score until 0

LICENSE

@@ -208,8 +208,8 @@ If you develop a new program, and you want it to be of the greatest possible use
 
 To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found.
 
-     testt
-     Copyright (C) 2025  suseman
+     pingpong-counter
+     Copyright (C) 2025  Adrian Jaroszewski
 
      This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 
@@ -221,7 +221,7 @@ Also add information on how to contact you by electronic and paper mail.
 
 If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode:
 
-     testt  Copyright (C) 2025  suseman
+     pingpong-counter  Copyright (C) 2025  Adrian Jaroszewski
      This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
      This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.
 

src/main.cpp

@@ -55,16 +55,15 @@ void setup() {
   matrix.setTextAlignment(PA_CENTER);
 
   matrix.setFont(pingpong_font);
-  
+
   Serial.begin(9600);
 
-  
-  while (digitalRead(B1_IN) == 1 && digitalRead(B2_IN) == 1) {
 
-    
-  }
+  while (digitalRead(B1_IN) == 1 && digitalRead(B2_IN) == 1) {}
+
   if (digitalRead(B1_IN) == 0) {
     while (digitalRead(B1_IN) == 0) {}
+
     serving = 0;
     displayOut[2] = setServeChar(servingChar, score, serving);
     setDisplay(score, &matrix, displayOut);
@@ -77,48 +76,107 @@ void setup() {
     displayOut[2] = setServeChar(servingChar, score, serving);
     setDisplay(score, &matrix, displayOut);
     delay(500); // to avoid calling twice
-    
-  }
-  
 
-  
+  }
+
+
+
 }
 
 void loop() {
 
-  while (game == true) {
-  
-    while (digitalRead(B1_IN) == 1 && digitalRead(B2_IN) == 1) {
+  while (true) {
+
+    while (digitalRead(B1_IN) == 1 && digitalRead(B2_IN) == 1) {}
 
-      
-    }
     if (digitalRead(B1_IN) == 0) {
-      while (digitalRead(B1_IN) == 0) {} // Only execute add point on button release
-      scored(score, 0);
-      if (checkWin(score, 0) == 0) {
-        displayOut[2] = servingChar;
-        game = false;
-      }
-      else {
-        displayOut[2] = setServeChar(servingChar, score, serving);
+      while (digitalRead(B1_IN) == 0) {
+
+        if (digitalRead(B2_IN) == 0) {
+            while (digitalRead(B2_IN) == 0) {} // Only execute remove point on button release.
+
+            if (checkWin(score, 1) == 0) {
+            removePoint(score, 1);
+            displayOut[2] = setServeChar(servingChar, score, serving);
+            game = true;
+            }
+            else {
+            if (checkWin(score, 0) == 0) {}
+            else {
+                removePoint(score, 1);
+
+                if (checkWin(score, 0) == 0) {
+                displayOut[2] = servingChar;
+                game = false;
+                }
+                else {}
+            }
+            }
+
+            setDisplay(score, &matrix, displayOut);
+            delay(500); // to avoid calling twice.
+        }
+
+      } // Only execute add point on button release. Point removal if other button is pressed during while loop.
+      if (game == true) {
+        scored(score, 0);
+
+        if (checkWin(score, 0) == 0) {
+          displayOut[2] = servingChar;
+          game = false;
+        }
+        else {
+          displayOut[2] = setServeChar(servingChar, score, serving);
+        }
+
+        setDisplay(score, &matrix, displayOut);
         delay(500); // to avoid calling twice
       }
-      setDisplay(score, &matrix, displayOut);
     }
 
     if (digitalRead(B2_IN) == 0) {
-      while (digitalRead(B2_IN) == 0) {} // Only execute add point on button release
-      scored(score, 1);
-      if (checkWin(score, 1) == 0) {
-        displayOut[2] = servingChar;
-        game = false;
-      }
-      else {
-        displayOut[2] = setServeChar(servingChar, score, serving);
+      while (digitalRead(B2_IN) == 0) {
+
+        if (digitalRead(B1_IN) == 0) {
+            while (digitalRead(B1_IN) == 0) {} // Only execute remove point on button release.
+
+            if (checkWin(score, 0) == 0) {
+            removePoint(score, 0);
+            displayOut[2] = setServeChar(servingChar, score, serving);
+            game = true;
+            }
+            else {
+            if (checkWin(score, 1) == 0) {}
+            else {
+                removePoint(score, 0);
+
+                if (checkWin(score, 1) == 0) {
+                displayOut[2] = servingChar;
+                game = false;
+                }
+                else {}
+            }
+            }
+
+            setDisplay(score, &matrix, displayOut);
+            delay(500); // to avoid calling twice.
+        }
+
+      } // Only execute add point on button release. Point removal if other button is pressed during while loop.
+      if (game == true) {
+        scored(score, 1);
+
+        if (checkWin(score, 1) == 0) {
+          displayOut[2] = servingChar;
+          game = false;
+        }
+        else {
+          displayOut[2] = setServeChar(servingChar, score, serving);
+        }
+
+        setDisplay(score, &matrix, displayOut);
         delay(500); // to avoid calling twice
       }
-      setDisplay(score, &matrix, displayOut);
-      
     }
   }
 }
@@ -138,7 +196,7 @@ void setDisplay(int* score, MD_Parola* matrix, char* displayOut) {
     displayOut[i*3] = convertASCII((*(score+i) - (*(score+i)%10)) / 10);
     displayOut[(i*3)+1] = convertASCII(*(score+i)%10);
   }
+
   matrix->print(displayOut);
 
 }
-