| SYNOPSIS: |
| int set_light(int n) |
| |
| DESCRIPTION: |
| An object is by default dark. It can be set to not dark by |
| calling set_light(1). The environment will then also get this |
| light. The returned value is the total number of lights in |
| this room. So if you call set_light(0) it will return the |
| light level of the current object. |
| |
| Note that the value of the argument is added to the light of |
| the current object. |
| |
| BUGS: |
| This handling of light by the parser is inappropriate for most |
| purposes: If you put a burning candle into a safe, the safe |
| will start to emit light. |