server/ext/reseller.ext

#!perl # mandatory

my %unit = (
   silver   => 1,
   gold     => 10,
   platina  => 50,
   royalty  => 5000,
); 

my %aliases = (
   platinum  => 'platina',
   royalties => 'royalty',
);

sub ob2info {
   my ($item, $rval) = @_;
   sprintf "[%s from %s (%d:%d%s) nrof: %d uuid: %s]",
      $item->name, $item->get_ob_key_value ('ext_reseller_seller'),
      $item->get_ob_key_value ('ext_reseller_orig_value'), $item->value,
      (defined $rval ? ":$rval" : ""), $item->nrof, $item->uuid;
}

sub audit_log {
   my ($who, $action, $info) = @_;
   warn
      sprintf "RESELLER_AUDIT(%s) %s %s: %s\n",
         $who->map->path, $who->name, $action, $info;
}

sub find_rec;

sub find_rec {
   my ($ob, $cb) = @_;

   my @found;
   for my $i ($ob->inv) {
      push @found, $i if $cb->($i);
      push @found, find_rec $i, $cb if $i->inv;
   }

   return @found;
}

sub find_unpaid {
   my ($ob) = @_;
   find_rec $ob, sub { $_[0]->flag (cf::FLAG_UNPAID) };
}

sub find_traded {
   my ($ob) = @_;
   find_rec $ob, sub { $_[0]->get_ob_key_value ('ext_reseller_seller') ne '' };
}

cf::register_script_function "reseller::list_sells" => sub {
   my ($who, $msg, $npc) = @_;
   my $ext_re_sales = $npc->get_ob_key_value ('ext_reseller_sales');
   my $sells = $ext_re_sales && cf::from_json $ext_re_sales;
   my $hissells = $sells->{$who->name};

   unless (keys %{$hissells || {}}) {
      $who->reply ($npc, "I'm sorry, but you sold nothing.\n");
      return 0;
   }

   $who->reply ($npc, "You sold:\n", cf::NDI_BROWN);
   for (keys %$hissells) {
      my $n = $_;
      $n =~ s/\s*\(unpaid\)//g;
      $who->reply ($npc, "$n for " . cf::cost_string_from_value ($hissells->{$_}), cf::NDI_BROWN);
   }

   0
};

cf::register_script_function "reseller::pay_player" => sub {
   my ($who, $msg, $npc) = @_;
   my $ext_re_sales = $npc->get_ob_key_value ('ext_reseller_sales');
   my $sells = $ext_re_sales && cf::from_json $ext_re_sales;
   my $hissells = $sells->{$who->name};

   unless (keys %{$hissells || {}}) {
      $who->reply ($npc, "I'm sorry, but you sold nothing.\n");
      return 0;
   }

   my $sum = 0;
   $sum += $_ for values %$hissells;

   $who->pay_player ($sum);
   $who->reply ($npc, "Here are the " . cf::cost_string_from_value ($sum) . " for your sales");

   audit_log ($who, 'collects', "$sum silver");

   $sells->{$who->name} = {};

   $npc->set_ob_key_value (ext_reseller_sales => cf::to_json $sells)
      if $sells;

   0
};

cf::object::attachment "reseller_shopmat",
   on_move_trigger => sub {
      my ($self, $who_caused, $who) = @_;

      my @obs = grep { $_->name eq $self->{reseller_shopmat}{npc_name} }
                     $who->map->at ($self->{reseller_shopmat}{npc_x}, $self->{reseller_shopmat}{npc_y});

      unless (@obs) {
         warn "Couldn't find shop keeper in " . $who->map->path . "\n";
         return cf::override;
      }

      my $ext_re_sales = $obs[0]->get_ob_key_value ('ext_reseller_sales');
      my $sells = $ext_re_sales && cf::from_json $ext_re_sales;

      my $unpaid_items = {};

      for my $item (find_unpaid ($who)) {
         if ($item->get_ob_key_value ('ext_reseller_seller') eq $who->name) {
            audit_log ($who, 'removes', ob2info ($item));
            $item->flag (cf::FLAG_UNPAID, 0);
            $item->remove;
            $who->insert ($item);
            next;
         }

         my $value = $item->query_cost ($who, cf::F_BUY | cf::F_SHOP);

         warn "Object " . $item->name . " bought by " . $who->name . " on map " 
              . $who->map->path . " for $value silver has no seller set\n"
            if $item->get_ob_key_value ('ext_reseller_seller') eq '';

         $unpaid_items->{$item} = [$value, $item];
      }

      audit_log ($who, 'wants', (join ",", map { ob2info ($_->[1], $_->[0]) } values %$unpaid_items))
         if %$unpaid_items;

      $self->apply_shop_mat ($who);

      my @seller_noted;

      for my $item (find_traded ($who)) {
         next if $item->flag (cf::FLAG_UNPAID);
         if (my $value = $unpaid_items->{$item}[0]) {
            push @seller_noted, ob2info ($item, $value)."P";
            $sells->{$item->get_ob_key_value ('ext_reseller_seller')}->{$item->name} += $value;
         } else {
            push @seller_noted, ob2info ($item)."T";
         }

         $item->value ($item->get_ob_key_value ('ext_reseller_orig_value'));
         $item->set_ob_key_value (ext_reseller_seller => '');
      }

      audit_log ($who, 'removed', (join ",", @seller_noted))
         if @seller_noted;

      $obs[0]->set_ob_key_value (ext_reseller_sales => cf::to_json $sells)
         if $sells;

      cf::override;
   },
;

cf::object::attachment "reseller_floor",
   on_drop_on => sub {
      my ($on, $what, $who) = @_;
      my $name = $what->custom_name;

      return if $what->flag (cf::FLAG_UNPAID);

      if ($what->type == cf::MONEY) {
         $who->message ("The shopkeeper says: Sorry, you can't sell money here.", cf::NDI_BROWN);
         $who->insert ($what);
         return cf::override;
      }

      if (!$what->flag (cf::FLAG_IDENTIFIED) && $what->need_identify) {
         $who->message ("The shopkeeper says: Sorry, you can't sell unidentified stuff here.", cf::NDI_BROWN);
         $who->insert ($what);
         return cf::override;
      }

      my $orig_value = $what->value;
      my $value = 0;

      if ($name =~ m/\S/) {
         unless ($name =~ m/\d+\s*\S+/) {
            $who->message ("The shopkeeper says: Sorry, I don't recognize '$name' as currency. Please name your item like '10 royalty' or '10 platinum 2 silver'", cf::NDI_BROWN);
            $who->insert ($what);
            return cf::override;
         }

         while ($name =~ s/^\s*(\d+)\s*(\S+)//) {
            if ($aliases{lc $2} or $unit{lc $2}) {
               $value += $1 * ($unit{lc $2} ? $unit{lc $2} : $unit{$aliases{lc $2}});
            } else {
               $who->insert ($what);
               $who->message ("The shopkeeper says: I don't know the currency '$2'", cf::NDI_BROWN);
               return cf::override;
            }
         }
      } else {
         $value = $what->query_cost ($who, cf::F_SELL | cf::F_SHOP) / ($what->nrof || 1);
      }

      if ($value < 0) {
         $who->insert ($what);
         $who->message ("The shopkeeper says: You can't sell something for a negative value: $value", cf::NDI_BROWN);
         return cf::override;
      }

      my $fee = $value / 100; # 1% selling fee

      unless ($who->pay_amount ($fee)) {
         $who->message (
            "The shopkeeper says: You need " . cf::cost_string_from_value ($fee) . " to pay the 1% fee for this item",
            cf::NDI_BROWN
         );
         $who->insert ($what);
         return cf::override;
      } else {
         $who->message (
            "The shopkeeper says: Ok, got the fee of " . cf::cost_string_from_value ($fee) . " for the item",
            cf::NDI_BROWN
         );
      }

      $what->value ($value);
      my $cost = $what->query_cost ($who, cf::F_BUY | cf::F_SHOP) / ($what->nrof || 1);

      my $fact = 0;
      if ($cost) {
         $fact = $value / $cost;
         $what->value (cf::ceil ($value * $fact));
      }

#  warn "END VALUE: $value * $fact => " . $what->value . "\n";

#   my $cost = $what->query_cost ($who, cf::F_BUY | cf::F_SHOP) / $what->nrof;
#  warn "COSTS NOW: $cost\n";

      $who->message (
         "The shopkeeper says: Ok, I marked " 
         . ($what->nrof || 1) . " " . $what->name . " to be sold for at least " 
         . cf::cost_string_from_value ($value)
         . ($what->nrof > 1 ? " each" : ""), cf::NDI_BROWN
      );

      $what->set_ob_key_value (ext_reseller_seller => $who->name);
      $what->set_ob_key_value (ext_reseller_orig_value => $orig_value);
#  warn "SET SELLER ON " . $what->name . " + " . $what->{seller}->[0] . "\n";
      $what->custom_name ($what->name . " (by " . $who->name . ")");
      $what->flag (cf::FLAG_UNPAID, 1);
      $what->insert_ob_in_map_at ($who->map, $who, cf::INS_BELOW_ORIGINATOR, $who->x, $who->y);

      audit_log ($who, 'sells', ob2info ($what));

      cf::override;
   },
;
Revision:	1.8
Committed:	Sun Sep 30 16:24:30 2007 UTC (16 years, 7 months ago) by root
Branch:	MAIN
CVS Tags:	rel-2_3, rel-2_32
Changes since 1.7:	+7 -7 lines
Log Message:	finally remove the old buggy plug-in cruft
#	User	Rev	Content
1	root	1.7	#!perl # mandatory
2	root	1.1
3			my %unit = (
4			silver => 1,
5			gold => 10,
6			platina => 50,
7			royalty => 5000,
8			);
9
10			my %aliases = (
11			platinum => 'platina',
12			royalties => 'royalty',
13			);
14
15	elmex	1.2	sub ob2info {
16			my ($item, $rval) = @_;
17			sprintf "[%s from %s (%d:%d%s) nrof: %d uuid: %s]",
18			$item->name, $item->get_ob_key_value ('ext_reseller_seller'),
19			$item->get_ob_key_value ('ext_reseller_orig_value'), $item->value,
20			(defined $rval ? ":$rval" : ""), $item->nrof, $item->uuid;
21			}
22
23			sub audit_log {
24			my ($who, $action, $info) = @_;
25			warn
26			sprintf "RESELLER_AUDIT(%s) %s %s: %s\n",
27			$who->map->path, $who->name, $action, $info;
28			}
29
30	elmex	1.5	sub find_rec;
31
32	root	1.1	sub find_rec {
33			my ($ob, $cb) = @_;
34
35	elmex	1.5	my @found;
36	root	1.1	for my $i ($ob->inv) {
37	elmex	1.5	push @found, $i if $cb->($i);
38			push @found, find_rec $i, $cb if $i->inv;
39			}
40	root	1.1
41	elmex	1.5	return @found;
42	root	1.1	}
43
44			sub find_unpaid {
45			my ($ob) = @_;
46	elmex	1.5	find_rec $ob, sub { $_[0]->flag (cf::FLAG_UNPAID) };
47	root	1.1	}
48
49			sub find_traded {
50			my ($ob) = @_;
51	elmex	1.5	find_rec $ob, sub { $_[0]->get_ob_key_value ('ext_reseller_seller') ne '' };
52	root	1.1	}
53
54			cf::register_script_function "reseller::list_sells" => sub {
55			my ($who, $msg, $npc) = @_;
56	elmex	1.6	my $ext_re_sales = $npc->get_ob_key_value ('ext_reseller_sales');
57			my $sells = $ext_re_sales && cf::from_json $ext_re_sales;
58	root	1.1	my $hissells = $sells->{$who->name};
59
60			unless (keys %{$hissells \|\| {}}) {
61			$who->reply ($npc, "I'm sorry, but you sold nothing.\n");
62			return 0;
63			}
64
65			$who->reply ($npc, "You sold:\n", cf::NDI_BROWN);
66			for (keys %$hissells) {
67			my $n = $_;
68			$n =~ s/\s*\(unpaid\)//g;
69			$who->reply ($npc, "$n for " . cf::cost_string_from_value ($hissells->{$_}), cf::NDI_BROWN);
70			}
71
72			0
73			};
74
75			cf::register_script_function "reseller::pay_player" => sub {
76			my ($who, $msg, $npc) = @_;
77	elmex	1.6	my $ext_re_sales = $npc->get_ob_key_value ('ext_reseller_sales');
78			my $sells = $ext_re_sales && cf::from_json $ext_re_sales;
79	root	1.1	my $hissells = $sells->{$who->name};
80
81			unless (keys %{$hissells \|\| {}}) {
82			$who->reply ($npc, "I'm sorry, but you sold nothing.\n");
83			return 0;
84			}
85
86			my $sum = 0;
87			$sum += $_ for values %$hissells;
88
89			$who->pay_player ($sum);
90			$who->reply ($npc, "Here are the " . cf::cost_string_from_value ($sum) . " for your sales");
91
92	elmex	1.2	audit_log ($who, 'collects', "$sum silver");
93
94	root	1.1	$sells->{$who->name} = {};
95
96	elmex	1.6	$npc->set_ob_key_value (ext_reseller_sales => cf::to_json $sells)
97			if $sells;
98	root	1.1
99			0
100			};
101
102	root	1.3	cf::object::attachment "reseller_shopmat",
103	root	1.1	on_move_trigger => sub {
104			my ($self, $who_caused, $who) = @_;
105
106			my @obs = grep { $_->name eq $self->{reseller_shopmat}{npc_name} }
107			$who->map->at ($self->{reseller_shopmat}{npc_x}, $self->{reseller_shopmat}{npc_y});
108
109			unless (@obs) {
110	elmex	1.2	warn "Couldn't find shop keeper in " . $who->map->path . "\n";
111	root	1.1	return cf::override;
112			}
113
114	elmex	1.6	my $ext_re_sales = $obs[0]->get_ob_key_value ('ext_reseller_sales');
115			my $sells = $ext_re_sales && cf::from_json $ext_re_sales;
116	root	1.1
117			my $unpaid_items = {};
118
119			for my $item (find_unpaid ($who)) {
120			if ($item->get_ob_key_value ('ext_reseller_seller') eq $who->name) {
121	elmex	1.2	audit_log ($who, 'removes', ob2info ($item));
122	root	1.1	$item->flag (cf::FLAG_UNPAID, 0);
123			$item->remove;
124	root	1.8	$who->insert ($item);
125	root	1.1	next;
126			}
127
128			my $value = $item->query_cost ($who, cf::F_BUY \| cf::F_SHOP);
129
130			warn "Object " . $item->name . " bought by " . $who->name . " on map "
131			. $who->map->path . " for $value silver has no seller set\n"
132			if $item->get_ob_key_value ('ext_reseller_seller') eq '';
133
134			$unpaid_items->{$item} = [$value, $item];
135			}
136
137	elmex	1.2	audit_log ($who, 'wants', (join ",", map { ob2info ($_->[1], $_->[0]) } values %$unpaid_items))
138			if %$unpaid_items;
139
140	root	1.1	$self->apply_shop_mat ($who);
141
142	elmex	1.2	my @seller_noted;
143
144	root	1.1	for my $item (find_traded ($who)) {
145			next if $item->flag (cf::FLAG_UNPAID);
146			if (my $value = $unpaid_items->{$item}[0]) {
147	elmex	1.2	push @seller_noted, ob2info ($item, $value)."P";
148	root	1.1	$sells->{$item->get_ob_key_value ('ext_reseller_seller')}->{$item->name} += $value;
149	elmex	1.2	} else {
150			push @seller_noted, ob2info ($item)."T";
151	root	1.1	}
152
153			$item->value ($item->get_ob_key_value ('ext_reseller_orig_value'));
154			$item->set_ob_key_value (ext_reseller_seller => '');
155			}
156
157	elmex	1.2	audit_log ($who, 'removed', (join ",", @seller_noted))
158			if @seller_noted;
159
160	elmex	1.6	$obs[0]->set_ob_key_value (ext_reseller_sales => cf::to_json $sells)
161			if $sells;
162	root	1.1
163			cf::override;
164			},
165			;
166
167	root	1.3	cf::object::attachment "reseller_floor",
168	root	1.1	on_drop_on => sub {
169			my ($on, $what, $who) = @_;
170			my $name = $what->custom_name;
171
172			return if $what->flag (cf::FLAG_UNPAID);
173
174			if ($what->type == cf::MONEY) {
175			$who->message ("The shopkeeper says: Sorry, you can't sell money here.", cf::NDI_BROWN);
176	root	1.8	$who->insert ($what);
177	root	1.1	return cf::override;
178			}
179
180			if (!$what->flag (cf::FLAG_IDENTIFIED) && $what->need_identify) {
181			$who->message ("The shopkeeper says: Sorry, you can't sell unidentified stuff here.", cf::NDI_BROWN);
182	root	1.8	$who->insert ($what);
183	root	1.1	return cf::override;
184			}
185
186			my $orig_value = $what->value;
187			my $value = 0;
188
189			if ($name =~ m/\S/) {
190			unless ($name =~ m/\d+\s*\S+/) {
191			$who->message ("The shopkeeper says: Sorry, I don't recognize '$name' as currency. Please name your item like '10 royalty' or '10 platinum 2 silver'", cf::NDI_BROWN);
192	root	1.8	$who->insert ($what);
193	root	1.1	return cf::override;
194			}
195
196			while ($name =~ s/^\s(\d+)\s(\S+)//) {
197			if ($aliases{lc $2} or $unit{lc $2}) {
198			$value += $1 * ($unit{lc $2} ? $unit{lc $2} : $unit{$aliases{lc $2}});
199			} else {
200	root	1.8	$who->insert ($what);
201	root	1.1	$who->message ("The shopkeeper says: I don't know the currency '$2'", cf::NDI_BROWN);
202			return cf::override;
203			}
204			}
205			} else {
206			$value = $what->query_cost ($who, cf::F_SELL \| cf::F_SHOP) / ($what->nrof \|\| 1);
207			}
208
209			if ($value < 0) {
210	root	1.8	$who->insert ($what);
211	root	1.1	$who->message ("The shopkeeper says: You can't sell something for a negative value: $value", cf::NDI_BROWN);
212			return cf::override;
213			}
214
215			my $fee = $value / 100; # 1% selling fee
216
217			unless ($who->pay_amount ($fee)) {
218			$who->message (
219			"The shopkeeper says: You need " . cf::cost_string_from_value ($fee) . " to pay the 1% fee for this item",
220			cf::NDI_BROWN
221			);
222	root	1.8	$who->insert ($what);
223	root	1.1	return cf::override;
224			} else {
225			$who->message (
226			"The shopkeeper says: Ok, got the fee of " . cf::cost_string_from_value ($fee) . " for the item",
227			cf::NDI_BROWN
228			);
229			}
230
231			$what->value ($value);
232			my $cost = $what->query_cost ($who, cf::F_BUY \| cf::F_SHOP) / ($what->nrof \|\| 1);
233
234			my $fact = 0;
235			if ($cost) {
236			$fact = $value / $cost;
237			$what->value (cf::ceil ($value * $fact));
238			}
239
240			# warn "END VALUE: $value * $fact => " . $what->value . "\n";
241
242			# my $cost = $what->query_cost ($who, cf::F_BUY \| cf::F_SHOP) / $what->nrof;
243			# warn "COSTS NOW: $cost\n";
244
245			$who->message (
246			"The shopkeeper says: Ok, I marked "
247			. ($what->nrof \|\| 1) . " " . $what->name . " to be sold for at least "
248			. cf::cost_string_from_value ($value)
249			. ($what->nrof > 1 ? " each" : ""), cf::NDI_BROWN
250			);
251
252			$what->set_ob_key_value (ext_reseller_seller => $who->name);
253			$what->set_ob_key_value (ext_reseller_orig_value => $orig_value);
254			# warn "SET SELLER ON " . $what->name . " + " . $what->{seller}->[0] . "\n";
255			$what->custom_name ($what->name . " (by " . $who->name . ")");
256			$what->flag (cf::FLAG_UNPAID, 1);
257			$what->insert_ob_in_map_at ($who->map, $who, cf::INS_BELOW_ORIGINATOR, $who->x, $who->y);
258
259	elmex	1.2	audit_log ($who, 'sells', ob2info ($what));
260
261	root	1.1	cf::override;
262			},
263			;