Added input buffer protection so we do not exceed the 512 limit IRC servers have

src/main.ino

@@ -531,100 +531,7 @@ uint16_t getColorFromCode(int colorCode) {
         case 2: return tft.color565(0, 0, 128); // Dark Blue (Navy)
         case 3: return TFT_GREEN;
         case 4: return TFT_RED;
-        case 5: return tft.color565(128, 0, 0); // Brown (Maroon)
+ 
-        case 6: return tft.color565(128, 0, 128); // Purple
-        case 7: return tft.color565(255, 165, 0); // Orange
-        case 8: return TFT_YELLOW;
-        case 9: return tft.color565(144, 238, 144); // Light Green
-        case 10: return tft.color565(0, 255, 255); // Cyan (Light Blue)
-        case 11: return tft.color565(224, 255, 255); // Light Cyan (Aqua)
-        case 12: return TFT_BLUE;
-        case 13: return tft.color565(255, 192, 203); // Pink (Light Purple)
-        case 14: return tft.color565(128, 128, 128); // Grey
-        case 15: return tft.color565(211, 211, 211); // Light Grey
-        case 16: return 0x4000;
-        case 17: return 0x4100;
-        case 18: return 0x4220;
-        case 19: return 0x3220;
-        case 20: return 0x0220;
-        case 21: return 0x0225;
-        case 22: return 0x0228;
-        case 23: return 0x0128;
-        case 24: return 0x0008;
-        case 25: return 0x2808;
-        case 26: return 0x4008;
-        case 27: return 0x4005;
-        case 28: return 0x7000;
-        case 29: return 0x71C0;
-        case 30: return 0x73A0;
-        case 31: return 0x53A0;
-        case 32: return 0x03A0;
-        case 33: return 0x03A9;
-        case 34: return 0x03AE;
-        case 35: return 0x020E;
-        case 36: return 0x000E;
-        case 37: return 0x480E;
-        case 38: return 0x700E;
-        case 39: return 0x7008;
-        case 40: return 0xB000;
-        case 41: return 0xB300;
-        case 42: return 0xB5A0;
-        case 43: return 0x7DA0;
-        case 44: return 0x05A0;
-        case 45: return 0x05AE;
-        case 46: return 0x05B6;
-        case 47: return 0x0316;
-        case 48: return 0x0016;
-        case 49: return 0x7016;
-        case 50: return 0xB016;
-        case 51: return 0xB00D;
-        case 52: return 0xF800;
-        case 53: return 0xFC60;
-        case 54: return 0xFFE0;
-        case 55: return 0xB7E0;
-        case 56: return 0x07E0;
-        case 57: return 0x07F4;
-        case 58: return 0x07FF;
-        case 59: return 0x047F;
-        case 60: return 0x001F;
-        case 61: return 0xA01F;
-        case 62: return 0xF81F;
-        case 63: return 0xF813;
-        case 64: return 0xFACB;
-        case 65: return 0xFDAB;
-        case 66: return 0xFFEE;
-        case 67: return 0xCFEC;
-        case 68: return 0x6FED;
-        case 69: return 0x67F9;
-        case 70: return 0x6FFF;
-        case 71: return 0x5DBF;
-        case 72: return 0x5ADF;
-        case 73: return 0xC2DF;
-        case 74: return 0xFB3F;
-        case 75: return 0xFAD7;
-        case 76: return 0xFCF3;
-        case 77: return 0xFE93;
-        case 78: return 0xFFF3;
-        case 79: return 0xE7F3;
-        case 80: return 0x9FF3;
-        case 81: return 0x9FFB;
-        case 82: return 0x9FFF;
-        case 83: return 0x9E9F;
-        case 84: return 0x9CFF;
-        case 85: return 0xDCFF;
-        case 86: return 0xFCFF;
-        case 87: return 0xFCBA;
-        case 88: return 0x0000;
-        case 89: return 0x1082;
-        case 90: return 0x2945;
-        case 91: return 0x31A6;
-        case 92: return 0x4A69;
-        case 93: return 0x632C;
-        case 94: return 0x8410;
-        case 95: return 0x9CF3;
-        case 96: return 0xBDF7;
-        case 97: return 0xE71C;
-        case 98: return 0xFFFF;
         default: return TFT_WHITE;
     }
 }
@@ -1036,7 +943,7 @@ void handleKeyboardInput(char key) {
             if (!screenOn)
                 turnOnScreen();
         }
-    } else {
+    } else if (inputBuffer.length() <= 510) { // Ensure we do not exceed 512 characters (IRC limit)
         inputBuffer += key;
         displayInputLine();
         lastActivityTime = millis();
@@ -1063,7 +970,13 @@ void displayInputLine() {
         displayWidth = tft.textWidth(displayInput);
     }
 
+    // Add a visual indicator if the max input length is reached
+    if (inputBuffer.length() >= 510) {
+        tft.setTextColor(TFT_RED);
+    }
+
     tft.print("> " + displayInput);
+    tft.setTextColor(TFT_WHITE); // Reset text color
 }