* }}} */ * optType {{{ */
(n int, d int)
| 142 | /* optType {{{ */ |
| 143 | |
| 144 | func (ls *LState) OptInt(n int, d int) int { |
| 145 | v := ls.Get(n) |
| 146 | if v == LNil { |
| 147 | return d |
| 148 | } |
| 149 | if intv, ok := v.(LNumber); ok { |
| 150 | return int(intv) |
| 151 | } |
| 152 | ls.TypeError(n, LTNumber) |
| 153 | return 0 |
| 154 | } |
| 155 | |
| 156 | func (ls *LState) OptInt64(n int, d int64) int64 { |
| 157 | v := ls.Get(n) |