/*
* @brief Draws at most len chars or size bytes of the specified string. Color escape
* sequences are not visible chars. Returns the number of chars drawn.
*/
size_t R_DrawSizedString(r_pixel_t x, r_pixel_t y, const char *s, size_t len, size_t size,
int32_t color) {
size_t i, j;
i = j = 0;
while (*s && i < len && j < size) {
if (IS_COLOR(s)) { // color escapes
color = *(s + 1) - '0';
j += 2;
s += 2;
continue;
}
if (IS_LEGACY_COLOR(s)) { // legacy colors
color = CON_COLOR_ALT;
j++;
s++;
continue;
}
R_DrawChar(x, y, *s, color);
x += r_draw.font->char_width; // next char position in line
i++;
j++;
s++;
}
return i;
}
/**
* @brief
*/
static void Sv_DrawConsole_Buffer(void) {
char *lines[sv_console.height];
const size_t count = Con_Tail(&sv_console, lines, sv_console.height);
size_t row = sv_console.height;
for (size_t i = 0; i < count; i++) {
const size_t j = count - i - 1;
char *line = lines[j];
char *s = line;
Sv_DrawConsole_Color(j ? StrrColor(lines[j - 1]) : CON_COLOR_DEFAULT);
size_t col = 1;
while (*s) {
if (IS_LEGACY_COLOR(s)) {
Sv_DrawConsole_Color(CON_COLOR_ALT);
} else if (IS_COLOR(s)) {
Sv_DrawConsole_Color(*(s + 1) - '0');
s++;
} else if (isascii(*s)) {
mvaddch((int32_t) row, (int32_t) col++, *s);
}
s++;
}
g_free(line);
row--;
}
Sv_DrawConsole_Color(CON_COLOR_DEFAULT);
}
