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96 | |
96 | |
97 | =item $flag - A hashref that stores flags associated with the player and |
97 | =item $flag - A hashref that stores flags associated with the player and |
98 | can be seen by all NPCs (so better name your flags uniquely). This is |
98 | can be seen by all NPCs (so better name your flags uniquely). This is |
99 | useful for storing e.g. quest information. See C<@setflag> and C<@ifflag>. |
99 | useful for storing e.g. quest information. See C<@setflag> and C<@ifflag>. |
100 | |
100 | |
101 | =item @find - see @find, below. |
101 | =item $find - see @find, below. |
102 | |
102 | |
103 | =back |
103 | =back |
104 | |
104 | |
105 | The environment is that standard "map scripting environment", which is |
105 | The environment is that standard "map scripting environment", which is |
106 | limited in the type of constructs allowed (no loops, for example). |
106 | limited in the type of constructs allowed (no loops, for example). |
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156 | If the check fails, the match is skipped. |
156 | If the check fails, the match is skipped. |
157 | |
157 | |
158 | =item @find match expression |
158 | =item @find match expression |
159 | |
159 | |
160 | Like C<@check> in that it executes a match expression, but instead of |
160 | Like C<@check> in that it executes a match expression, but instead of |
161 | failing, it gathers all objects matched into the C<@find> array variable. |
161 | failing, it gathers all objects into an array and provides a reference to |
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162 | the array in the C<$find> variable. |
162 | |
163 | |
163 | When you want to skip the match when no objects have been found, combine |
164 | When you want to skip the match when no objects have been found, combine |
164 | C<@find> with C<@cond>: |
165 | C<@find> with C<@cond>: |
165 | |
166 | |
166 | @match see my spellbook |
167 | @match see my spellbook |
167 | @find type=SPELLBOOK in inv |
168 | @find type=SPELLBOOK in inv |
168 | @cond @find |
169 | @cond @$find |
169 | It looks dirty. |
170 | It looks dirty. |
170 | @match see my spellbook |
171 | @match see my spellbook |
171 | I can't see any, where do you have it? |
172 | I can't see any, where do you have it? |
172 | |
173 | |
173 | =item @setstate state value |
174 | =item @setstate state value |
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291 | npc => $self->{npc}, |
292 | npc => $self->{npc}, |
292 | state => $state, |
293 | state => $state, |
293 | flag => $flag, |
294 | flag => $flag, |
294 | msg => $msg, |
295 | msg => $msg, |
295 | match => \@match, |
296 | match => \@match, |
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297 | find => \@find, |
296 | ); |
298 | ); |
297 | |
299 | |
298 | local $self->{ob}{record_replies} = \@replies; |
300 | local $self->{ob}{record_replies} = \@replies; |
299 | |
301 | |
300 | # now execute @-commands (which can result in a no-match) |
302 | # now execute @-commands (which can result in a no-match) |