相信各種大神喜歡利用中文來處理策劃,為了方便各種策劃童鞋來進行游戲策劃,鑒於大家都是中國人,英語的程度和對游戲解釋的程度都不如自己的母語,所以本人從各處學習找到了在Lua最新版本中文的支持。
- static int llex (LexState *ls, SemInfo *seminfo) {
- luaZ_resetbuffer(ls->buff);
- for (;;) {
- switch (ls->current) {
- case '\n': case '\r': { /* line breaks */
- inclinenumber(ls);
- break;
- }
- case ' ': case '\f': case '\t': case '\v': { /* spaces */
- next(ls);
- break;
- }
- case '-': { /* '-' or '--' (comment) */
- next(ls);
- if (ls->current != '-') return '-';
- /* else is a comment */
- next(ls);
- if (ls->current == '[') { /* long comment? */
- int sep = skip_sep(ls);
- luaZ_resetbuffer(ls->buff); /* `skip_sep' may dirty the buffer */
- if (sep >= 0) {
- read_long_string(ls, NULL, sep); /* skip long comment */
- luaZ_resetbuffer(ls->buff); /* previous call may dirty the buff. */
- break;
- }
- }
- /* else short comment */
- while (!currIsNewline(ls) && ls->current != EOZ)
- next(ls); /* skip until end of line (or end of file) */
- break;
- }
- case '[': { /* long string or simply '[' */
- int sep = skip_sep(ls);
- if (sep >= 0) {
- read_long_string(ls, seminfo, sep);
- return TK_STRING;
- }
- else if (sep == -1) return '[';
- else lexerror(ls, "invalid long string delimiter", TK_STRING);
- }
- case '=': {
- next(ls);
- if (ls->current != '=') return '=';
- else { next(ls); return TK_EQ; }
- }
- case '<': {
- next(ls);
- if (ls->current != '=') return '<';
- else { next(ls); return TK_LE; }
- }
- case '>': {
- next(ls);
- if (ls->current != '=') return '>';
- else { next(ls); return TK_GE; }
- }
- case '~': {
- next(ls);
- if (ls->current != '=') return '~';
- else { next(ls); return TK_NE; }
- }
- case ':': {
- next(ls);
- if (ls->current != ':') return ':';
- else { next(ls); return TK_DBCOLON; }
- }
- case '"': case '\'': { /* short literal strings */
- read_string(ls, ls->current, seminfo);
- return TK_STRING;
- }
- case '.': { /* '.', '..', '...', or number */
- save_and_next(ls);
- if (check_next(ls, ".")) {
- if (check_next(ls, "."))
- return TK_DOTS; /* '...' */
- else return TK_CONCAT; /* '..' */
- }
- else if (!lisdigit(ls->current)) return '.';
- /* else go through */
- }
- case '0': case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9': {
- read_numeral(ls, seminfo);
- return TK_NUMBER;
- }
- case EOZ: {
- return TK_EOS;
- }
- default: {
- if (lislalpha(ls->current) || (ls->current > 0x80)) { /* identifier or reserved word? */
- TString *ts;
- do
- {
- if(ls->current > 0x80)
- {
- save_and_next(ls);
- save_and_next(ls);
- }
- else
- save_and_next(ls);
-
- } while (lislalnum(ls->current) || ls->current > 0x80);
-
-
- ts = luaX_newstring(ls, luaZ_buffer(ls->buff),
- luaZ_bufflen(ls->buff));
- seminfo->ts = ts;
- if (isreserved(ts)) /* reserved word? */
- return ts->tsv.extra - 1 + FIRST_RESERVED;
- else {
- return TK_NAME;
- }
- }
- else { /* single-char tokens (+ - / ...) */
- int c = ls->current;
- next(ls);
- return c;
- }
- }
- }
- }
- }
希望大家喜歡! 附上一張截圖