Update raygui.h

src/raygui.h

@@ -141,7 +141,7 @@
 *           Draw text bounds rectangles for debug
 *
 *   VERSIONS HISTORY:
-*       5.0-dev (2025)    Current dev version...
+*       5.0 (xx-Nov-2025) ADDED: Support up to 32 controls (v500)
 *                         ADDED: guiControlExclusiveMode and guiControlExclusiveRec for exclusive modes
 *                         ADDED: GuiValueBoxFloat()
 *                         ADDED: GuiDropdonwBox() properties: DROPDOWN_ARROW_HIDDEN, DROPDOWN_ROLL_UP
@@ -2692,8 +2692,8 @@ int GuiTextBox(Rectangle bounds, char *text, int textSize, bool editMode)
             {
                 int offset = textBoxCursorIndex;
                 int accCodepointSize = 0;
-                int prevCodepointSize;
+                int prevCodepointSize = 0;
-                int prevCodepoint;
+                int prevCodepoint = 0;
 
                 // Check whitespace to delete (ASCII only)
                 while (offset > 0)
@@ -2744,8 +2744,8 @@ int GuiTextBox(Rectangle bounds, char *text, int textSize, bool editMode)
             {
                 int offset = textBoxCursorIndex;
                 //int accCodepointSize = 0;
-                int prevCodepointSize;
+                int prevCodepointSize = 0;
-                int prevCodepoint;
+                int prevCodepoint = 0;
 
                 // Check whitespace to skip (ASCII only)
                 while (offset > 0)
@@ -3033,7 +3033,7 @@ int GuiValueBox(Rectangle bounds, const char *text, int *value, int minValue, in
     int result = 0;
     GuiState state = guiState;
 
-    char textValue[RAYGUI_VALUEBOX_MAX_CHARS + 1] = "\0";
+    char textValue[RAYGUI_VALUEBOX_MAX_CHARS + 1] = { 0 };
     snprintf(textValue, RAYGUI_VALUEBOX_MAX_CHARS + 1, "%i", *value);
 
     Rectangle textBounds = { 0 };
@@ -3051,7 +3051,6 @@ int GuiValueBox(Rectangle bounds, const char *text, int *value, int minValue, in
     if ((state != STATE_DISABLED) && !guiLocked && !guiControlExclusiveMode)
     {
         Vector2 mousePoint = GetMousePosition();
-
         bool valueHasChanged = false;
 
         if (editMode)
@@ -3070,7 +3069,7 @@ int GuiValueBox(Rectangle bounds, const char *text, int *value, int minValue, in
                     keyCount--;
                     valueHasChanged = true;
                 }
-                else if (keyCount < RAYGUI_VALUEBOX_MAX_CHARS -1)
+                else if (keyCount < RAYGUI_VALUEBOX_MAX_CHARS)
                 {
                     if (keyCount == 0)
                     {
@@ -3087,12 +3086,12 @@ int GuiValueBox(Rectangle bounds, const char *text, int *value, int minValue, in
                 }
             }
 
-            // Only allow keys in range [48..57]
+            // Add new digit to text value
-            if (keyCount < RAYGUI_VALUEBOX_MAX_CHARS)
+            if ((keyCount >= 0) && (keyCount < RAYGUI_VALUEBOX_MAX_CHARS) && (GuiGetTextWidth(textValue) < bounds.width))
-            {
-                if (GuiGetTextWidth(textValue) < bounds.width)
             {
                 int key = GetCharPressed();
+
+                // Only allow keys in range [48..57]
                 if ((key >= 48) && (key <= 57))
                 {
                     textValue[keyCount] = (char)key;
@@ -3100,18 +3099,14 @@ int GuiValueBox(Rectangle bounds, const char *text, int *value, int minValue, in
                     valueHasChanged = true;
                 }
             }
-            }
 
             // Delete text
-            if (keyCount > 0)
+            if ((keyCount > 0) && IsKeyPressed(KEY_BACKSPACE))
-            {
-                if (IsKeyPressed(KEY_BACKSPACE))
             {
                 keyCount--;
                 textValue[keyCount] = '\0';
                 valueHasChanged = true;
             }
-            }
 
             if (valueHasChanged) *value = TextToInteger(textValue);
 
@@ -4236,7 +4231,7 @@ int GuiTextInputBox(Rectangle bounds, const char *title, const char *message, co
 // Grid control
 // NOTE: Returns grid mouse-hover selected cell
 // About drawing lines at subpixel spacing, simple put, not easy solution:
-// https://stackoverflow.com/questions/4435450/2d-opengl-drawing-lines-that-dont-exactly-fit-pixel-raster
+// REF: https://stackoverflow.com/questions/4435450/2d-opengl-drawing-lines-that-dont-exactly-fit-pixel-raster
 int GuiGrid(Rectangle bounds, const char *text, float spacing, int subdivs, Vector2 *mouseCell)
 {
     // Grid lines alpha amount
@@ -5081,28 +5076,21 @@ static const char **GetTextLines(const char *text, int *count)
     static const char *lines[RAYGUI_MAX_TEXT_LINES] = { 0 };
     for (int i = 0; i < RAYGUI_MAX_TEXT_LINES; i++) lines[i] = NULL;    // Init NULL pointers to substrings
 
-    int textSize = (int)strlen(text);
+    int textLength = (int)strlen(text);
 
     lines[0] = text;
-    int len = 0;
     *count = 1;
-    //int lineSize = 0;   // Stores current line size, not returned
 
-    for (int i = 0, k = 0; (i < textSize) && (*count < RAYGUI_MAX_TEXT_LINES); i++)
+    for (int i = 0, k = 0; (i < textLength) && (*count < RAYGUI_MAX_TEXT_LINES); i++)
     {
         if (text[i] == '\n')
         {
-            //lineSize = len;
             k++;
             lines[k] = &text[i + 1]; // WARNING: next value is valid?
-            len = 0;
             *count += 1;
         }
-        else len++;
     }
 
-    //lines[*count - 1].size = len;
-
     return lines;
 }
 
@@ -5878,7 +5866,7 @@ static int TextToInteger(const char *text)
         text++;
     }
 
-    for (int i = 0; ((text[i] >= '0') && (text[i] <= '9')); ++i) value = value*10 + (int)(text[i] - '0');
+    for (int i = 0; ((text[i] >= '0') && (text[i] <= '9')); i++) value = value*10 + (int)(text[i] - '0');
 
     return value*sign;
 }