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UDP Msg receive update

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Chris
2026-02-06 16:22:41 +01:00
parent 0c44c3b660
commit 931f235372
18 changed files with 143 additions and 15 deletions
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19
src/kernel/editor.c
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@@ -312,8 +312,10 @@ static void editor_paint(Window *win) {
int text_len = lines[line_idx].length;
int char_idx = 0;
int local_display_line = 0;
bool first_pass = true;
while (char_idx < text_len && display_line < max_display_lines) {
while ((char_idx < text_len || (text_len == 0 && first_pass)) && display_line < max_display_lines) {
first_pass = false;
int current_display_y = offset_y + 35 + display_line * EDITOR_LINE_HEIGHT;
// Extract segment (up to max_chars_per_line)
@@ -353,9 +355,18 @@ static void editor_paint(Window *win) {
}
// Draw cursor if on this line and wrapped segment
if (line_idx == cursor_line && cursor_col >= segment_start && cursor_col < segment_start + segment_len) {
int cursor_x = text_start_x + ((cursor_col - segment_start) * EDITOR_CHAR_WIDTH);
draw_rect(cursor_x, current_display_y, 2, 10, COLOR_BLACK);
if (line_idx == cursor_line) {
int segment_end = segment_start + segment_len;
bool draw_cursor = false;
if (cursor_col >= segment_start && cursor_col < segment_end) {
draw_cursor = true;
} else if (cursor_col == text_len && segment_end == text_len) {
draw_cursor = true;
}
if (draw_cursor) {
int cursor_x = text_start_x + ((cursor_col - segment_start) * EDITOR_CHAR_WIDTH);
draw_rect(cursor_x, current_display_y, 2, 10, COLOR_BLACK);
}
}
display_line++;