| … | |
… | |
| 11 | =cut |
11 | =cut |
| 12 | |
12 | |
| 13 | package NPC_Dialogue; |
13 | package NPC_Dialogue; |
| 14 | |
14 | |
| 15 | use strict; |
15 | use strict; |
| 16 | |
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| 17 | sub has_dialogue($) { |
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| 18 | my ($ob) = @_; |
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| 19 | |
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| 20 | $ob->msg =~ /^\@match /; |
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| 21 | } |
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| 22 | |
16 | |
| 23 | sub parse_message($) { |
17 | sub parse_message($) { |
| 24 | map [split /\n/, $_, 2], |
18 | map [split /\n/, $_, 2], |
| 25 | grep length, |
19 | grep length, |
| 26 | split /^\@match /m, |
20 | split /^\@match /m, |
| … | |
… | |
| 125 | |
119 | |
| 126 | =item B<matching for an item name and removing the matched item> |
120 | =item B<matching for an item name and removing the matched item> |
| 127 | |
121 | |
| 128 | @match found earhorn |
122 | @match found earhorn |
| 129 | @cond grep $_->slaying =~ /Gramp's walking stick/, $who->inv |
123 | @cond grep $_->slaying =~ /Gramp's walking stick/, $who->inv |
| 130 | @eval my @g = grep { $_->slaying =~ /Gramp's walking stick/ } $who->inv; $g[0]->decrease_ob_nr (1); |
124 | @eval my @g = grep { $_->slaying =~ /Gramp's walking stick/ } $who->inv; $g[0]->decrease; |
| 131 | Thanks for the earhorn! |
125 | Thanks for the earhorn! |
| 132 | |
126 | |
| 133 | This example is a bit more complex. The C<@eval> statement will search |
127 | This example is a bit more complex. The C<@eval> statement will search |
| 134 | the players inventory for the same term as the C<@cond> and then |
128 | the players inventory for the same term as the C<@cond> and then |
| 135 | decreases the number of objects used there. |
129 | decreases the number of objects used there. |
| … | |
… | |
| 212 | When a state argument is given it should be either 0 or 1. 1 will 'push' the connection |
206 | When a state argument is given it should be either 0 or 1. 1 will 'push' the connection |
| 213 | and 0 will 'release' the connection. This is useful for example when you want to |
207 | and 0 will 'release' the connection. This is useful for example when you want to |
| 214 | let a npc control a door. |
208 | let a npc control a door. |
| 215 | |
209 | |
| 216 | Trigger all objects with the given connected-id by 'releasing' the connection. |
210 | Trigger all objects with the given connected-id by 'releasing' the connection. |
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211 | |
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212 | =item @playersound face-name |
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213 | |
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214 | Plays the given sound face (either an alias or sound file path) so that |
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215 | only the player talking to the npc can hear it. |
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216 | |
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217 | =item @npcsound face-name |
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218 | |
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219 | Plays the given sound face (either an alias or sound file path) as if |
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220 | the npc had made that sound, i.e. it will be located at the npc and all |
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221 | players near enough can hear it. |
| 217 | |
222 | |
| 218 | =item @addtopic topic |
223 | =item @addtopic topic |
| 219 | |
224 | |
| 220 | Adds the given topic names (separated by C<|>) to the list of topics |
225 | Adds the given topic names (separated by C<|>) to the list of topics |
| 221 | returned. |
226 | returned. |
| … | |
… | |
| 263 | or next topic; |
268 | or next topic; |
| 264 | |
269 | |
| 265 | } elsif ($cmd eq "comment") { |
270 | } elsif ($cmd eq "comment") { |
| 266 | # nop |
271 | # nop |
| 267 | |
272 | |
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273 | } elsif ($cmd eq "playersound") { |
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274 | $self->{ob}->contr->play_sound (cf::sound::find $args); |
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275 | |
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276 | } elsif ($cmd eq "npcsound") { |
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277 | $self->{npc}->play_sound (cf::sound::find $args); |
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278 | |
| 268 | } elsif ($cmd eq "cond") { |
279 | } elsif ($cmd eq "cond") { |
| 269 | cf::safe_eval $args, %vars |
280 | cf::safe_eval $args, %vars |
| 270 | or next topic; |
281 | or next topic; |
| 271 | |
282 | |
| 272 | } elsif ($cmd eq "eval") { |
283 | } elsif ($cmd eq "eval") { |
| … | |
… | |
| 320 | } |
331 | } |
| 321 | } |
332 | } |
| 322 | |
333 | |
| 323 | delete $self->{npc}{$self->{ob}->name}{dialog_state} unless %$state; |
334 | delete $self->{npc}{$self->{ob}->name}{dialog_state} unless %$state; |
| 324 | delete $self->{ob}{dialog_flag} unless %$flag; |
335 | delete $self->{ob}{dialog_flag} unless %$flag; |
| 325 | |
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| 326 | # combine lines into paragraphs |
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| 327 | $reply =~ s/(?<=\S)\n(?=\w)/ /g; |
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| 328 | $reply =~ s/\n\n/\n/g; |
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| 329 | |
336 | |
| 330 | # ignores flags and npc from replies |
337 | # ignores flags and npc from replies |
| 331 | $reply = join "\n", (map $_->[1], @replies), $reply; |
338 | $reply = join "\n", (map $_->[1], @replies), $reply; |
| 332 | |
339 | |
| 333 | # now mark up all matching keywords |
340 | # now mark up all matching keywords |
