fix #99 - [Core] Bug in text wrapping at very narrow widths (#163)

bullyingteen · nicbarker · commit 866853443f6e · 2025-01-14T21:36:19.000+13:00
diff --git a/clay.h b/clay.h
@@ -2399,6 +2399,7 @@ void Clay__CalculateFinalLayout(void) {
                 Clay__WrappedTextLineArray_Add(&Clay__wrappedTextLines, CLAY__INIT(Clay__WrappedTextLine) { { measuredWord->width, lineHeight }, { .length = measuredWord->length, .chars = &textElementData->text.chars[measuredWord->startOffset] } });
                 textElementData->wrappedLines.length++;
                 wordIndex = measuredWord->next;
+                lineStartOffset = measuredWord->startOffset + measuredWord->length;
             }
             // measuredWord->length == 0 means a newline character
             else if (measuredWord->length == 0 || lineWidth + measuredWord->width > containerElement->dimensions.width) {

Original file line number	Diff line number	Diff line change
`@@ -2399,6 +2399,7 @@ void Clay__CalculateFinalLayout(void) {`
`2399`	`2399`	`Clay__WrappedTextLineArray_Add(&Clay__wrappedTextLines, CLAY__INIT(Clay__WrappedTextLine) { { measuredWord->width, lineHeight }, { .length = measuredWord->length, .chars = &textElementData->text.chars[measuredWord->startOffset] } });`
`2400`	`2400`	`textElementData->wrappedLines.length++;`
`2401`	`2401`	`wordIndex = measuredWord->next;`
	`2402`	`+ lineStartOffset = measuredWord->startOffset + measuredWord->length;`
`2402`	`2403`	`}`
`2403`	`2404`	`// measuredWord->length == 0 means a newline character`
`2404`	`2405`	`else if (measuredWord->length == 0 \|\| lineWidth + measuredWord->width > containerElement->dimensions.width) {`