… | |
… | |
4 | # give the banker in-game: |
4 | # give the banker in-game: |
5 | # - help, will show the usage information |
5 | # - help, will show the usage information |
6 | # - deposit, can deposit a certain amount of a given currency unit |
6 | # - deposit, can deposit a certain amount of a given currency unit |
7 | # - withdraw, can give out a certain amount of a given currency unit |
7 | # - withdraw, can give out a certain amount of a given currency unit |
8 | # provided, the bank account has this amount of money |
8 | # provided, the bank account has this amount of money |
9 | # - exchange, will exchange between imperials and platinum coins |
9 | # - exchange, will exchange between royalties and platinum coins |
10 | # - balance, simply shows how much money one has on his/her account. |
10 | # - balance, simply shows how much money one has on his/her account. |
11 | # |
11 | # |
12 | # TODO: |
12 | # TODO: |
13 | # - Comment more steps |
13 | # - Comment more steps |
14 | # - Implement exchange() |
14 | # - Implement exchange() |
15 | |
15 | |
16 | # The units are being used in each sub so they are declared globally. |
16 | # The units are being used in each sub so they are declared globally. |
17 | my %unit = ( |
17 | my %unit = ( |
18 | silver => 1, |
18 | silver => 1, |
19 | gold => 10, |
19 | gold => 10, |
20 | platina => 50, |
20 | platina => 50, |
21 | imperial => 10000, |
21 | royalty => 5000, |
22 | ); |
22 | ); |
23 | |
23 | |
24 | # Subroutine just to calculate exchange rates. |
24 | # Subroutine just to calculate exchange rates. |
25 | sub calc_exchange_rate { |
25 | sub calc_exchange_rate { |
26 | my ($value, $from_cur, $to_cur) = @_; |
26 | my ($value, $from_cur, $to_cur) = @_; |
… | |
… | |
36 | my ($who, $is_wiz) = @_; |
36 | my ($who, $is_wiz) = @_; |
37 | my $balance = $who->{bank_balance}; |
37 | my $balance = $who->{bank_balance}; |
38 | |
38 | |
39 | unless ($is_wiz) { |
39 | unless ($is_wiz) { |
40 | return "Sorry, you have no balance." |
40 | return "Sorry, you have no balance." |
41 | unless $balance; |
41 | unless $balance >= 1; |
42 | } else { |
42 | } else { |
43 | return $who->name." has no balance." |
43 | return $who->name." has no balance." |
44 | unless $balance; |
44 | unless $balance >= 1; |
45 | } |
45 | } |
46 | |
46 | |
47 | my $imperials = calc_exchange_rate $balance, "silver", "imperial"; |
47 | my $royalties = calc_exchange_rate $balance, "silver", "royalty"; |
48 | my $platinum = calc_exchange_rate $imperials - (int $imperials), "imperial", "platina"; |
48 | my $platinum = calc_exchange_rate $royalties - (int $royalties), "royalty", "platina"; |
49 | my $gold = calc_exchange_rate $platinum - (int $platinum), "platina", "gold"; |
49 | my $gold = calc_exchange_rate $platinum - (int $platinum), "platina", "gold"; |
50 | my $silver = calc_exchange_rate $gold - (int $gold), "gold", "silver"; |
50 | my $silver = calc_exchange_rate $gold - (int $gold), "gold", "silver"; |
51 | |
51 | |
52 | my $account_info = |
52 | my $account_info = |
53 | (int $imperials) . " imperials, " |
53 | (int $royalties) . " royalties, " |
54 | . (int $platinum) . " platinum, " |
54 | . (int $platinum) . " platinum, " |
55 | . (int $gold) . " gold and about " |
55 | . (int $gold) . " gold and about " |
56 | . (int $silver) ." silver coins."; |
56 | . (int $silver) ." silver coins."; |
57 | |
57 | |
58 | return "You have $account_info" |
58 | return "You have $account_info" |
… | |
… | |
70 | |
70 | |
71 | return "You can not $action fractions." |
71 | return "You can not $action fractions." |
72 | unless $amount =~ /^\d+$/; |
72 | unless $amount =~ /^\d+$/; |
73 | |
73 | |
74 | # First check for possible overflow and user stupidity |
74 | # First check for possible overflow and user stupidity |
75 | if ($amount > 100000) { |
75 | if ($amount > 2**31) { |
76 | return "Sorry, we do not handle more than 100000 units for one ".$action."."; |
76 | return "Sorry, we do not handle that kind of money for one ".$action."."; |
77 | } elsif ($amount == 0) { |
77 | } elsif ($amount == 0) { |
78 | return "You can not ".$action." nothing."; |
78 | return "You can not ".$action." nothing."; |
79 | } elsif ($amount < 0) { |
79 | } elsif ($amount < 0) { |
80 | return "You can not ".$action." negative values."; |
80 | return "You can not ".$action." negative values."; |
81 | } |
81 | } |
… | |
… | |
87 | return "$amount $currency received."; |
87 | return "$amount $currency received."; |
88 | } else { |
88 | } else { |
89 | return "You don't have enough money with you."; |
89 | return "You don't have enough money with you."; |
90 | } |
90 | } |
91 | } elsif ($action eq "withdraw") { |
91 | } elsif ($action eq "withdraw") { |
92 | if ($who->{bank_balance} - $pay > 0) { |
92 | if ($pay <= $who->{bank_balance}) { |
|
|
93 | my $paid = $who->pay_player_arch ( |
|
|
94 | $currency eq 'royalty' ? 'royalty' : $currency . "coin", |
|
|
95 | $amount |
|
|
96 | ); |
|
|
97 | if ($paid) { |
93 | $who->{bank_balance} -= $pay; |
98 | $who->{bank_balance} -= $pay; |
94 | if ($currency eq "imperial") { |
|
|
95 | my $money = cf::object::new "imperial"; |
|
|
96 | $money->set_property (1, 24, $amount); |
|
|
97 | $money->insert_in_ob ($who); |
|
|
98 | } else { |
99 | } else { |
99 | my $money = cf::object::new $currency . "coin"; |
100 | $amount = 0; |
100 | $money->set_property (1, 24, $amount); |
|
|
101 | $money->insert_in_ob ($who); |
|
|
102 | } |
101 | } |
103 | return "Withdrew $amount $currency"; |
102 | return "Withdrew $amount $currency"; |
|
|
103 | } else { |
|
|
104 | return "You don't have that much money on your bank account."; |
104 | } |
105 | } |
105 | } |
106 | } |
106 | } |
107 | } |
107 | |
108 | |
108 | sub help { |
109 | sub help { |
… | |
… | |
122 | return "To get the money you stored in our system back, just say: |
123 | return "To get the money you stored in our system back, just say: |
123 | withdraw <amount> <currency>"; |
124 | withdraw <amount> <currency>"; |
124 | } elsif ($command eq "balance") { |
125 | } elsif ($command eq "balance") { |
125 | return "I can tell you how much money you are saving in our bank, just ask me about your balance."; |
126 | return "I can tell you how much money you are saving in our bank, just ask me about your balance."; |
126 | } elsif ($command eq "exchange") { |
127 | } elsif ($command eq "exchange") { |
127 | return "We exchange between imperial notes and platinum coins at a very low price. To change from platinum to imperials, say: |
128 | return "We exchange between royalties and platina coins at a very low price. To change from platina to royalties, say: |
128 | exchange <amount> platina\nTo change from imperials to platinum, say: |
129 | exchange <amount> platina royalty\nTo change from royalties to platina, say: |
129 | exchange <amount> imperial\nWe currently only exchange between these two currencies. If you want to know more about exchange rates, ask me: |
130 | exchange <amount> royalty platina\nWe currently only exchange between these two currencies. If you want to know more about exchange rates, ask me: |
130 | help exchange rates\nThanks for using our bank."; |
131 | help exchange rates\nThanks for using our bank."; |
131 | } elsif ($command eq "exchange rates") { |
132 | } elsif ($command eq "exchange rates") { |
132 | my @units = sort { $unit{$b} <=> $unit{$a} } keys %unit; |
133 | my @units = sort { $unit{$b} <=> $unit{$a} } keys %unit; |
133 | my $exchange_rates = "Here is a list of exchange rates:\n"; |
134 | my $exchange_rates = "Here is a list of exchange rates:\n"; |
134 | |
135 | |
… | |
… | |
149 | my $service_charge = 5; |
150 | my $service_charge = 5; |
150 | my @units = sort keys %unit; |
151 | my @units = sort keys %unit; |
151 | my $units = join ", ", @units; |
152 | my $units = join ", ", @units; |
152 | my $fees = - ($service_charge / 100) + 1; |
153 | my $fees = - ($service_charge / 100) + 1; |
153 | |
154 | |
|
|
155 | # Have some aliases for currencies |
|
|
156 | if ($currency eq "platinum") { |
|
|
157 | $currency = "platina"; |
|
|
158 | } elsif ($currency eq "royalties") { |
|
|
159 | $currency = "royalty"; |
|
|
160 | } |
|
|
161 | |
154 | if ($cmd eq "balance") { |
162 | if ($cmd eq "balance") { |
155 | if ($who->flag (cf::FLAG_WIZ)) { |
163 | if ($who->flag (cf::FLAG_WIZ)) { |
156 | if (my $player = cf::player::find $arguments) { |
164 | if (my $player = cf::player::find $arguments) { |
157 | $who->message ("$name says: ".balance ($player->ob, 1), cf::NDI_WHITE); |
165 | $who->reply ("$name says: " . balance ($player->ob, 1)); |
158 | } |
166 | } |
159 | } else { |
167 | } else { |
160 | $who->message ("$name says: ".balance ($who, 0), cf::NDI_WHITE); |
168 | $who->reply ("$name says: " . balance ($who, 0)); |
161 | } |
169 | } |
162 | |
170 | |
163 | } elsif ($cmd eq "balance" and !$arguments) { |
171 | } elsif ($cmd eq "balance" and !$arguments) { |
164 | $who->message ("$name says: Balance of whom?", cf::NDI_WHITE); |
172 | $who->reply ("$name says: Balance of whom?"); |
165 | |
173 | |
166 | } elsif ($cmd eq "deposit" and $currency) { |
174 | } elsif ($cmd eq "deposit" and $currency) { |
167 | $who->message ("$name says: " . (transaction $who, "deposit", $amount, $currency), cf::NDI_WHITE); |
175 | $who->reply ("$name says: " . (transaction $who, "deposit", $amount, $currency)); |
168 | $who->message ("$name says: " . (balance $who), cf::NDI_WHITE); |
176 | $who->reply ("$name says: " . (balance $who)); |
169 | |
177 | |
170 | } elsif ($cmd eq "deposit" and $amount and $currency eq "") { |
178 | } elsif ($cmd eq "deposit" and $amount and $currency eq "") { |
171 | $who->message ("$name says: Deposit $amount of what: $units", cf::NDI_WHITE); |
179 | $who->reply ("$name says: Deposit $amount of what: $units"); |
172 | |
180 | |
173 | } elsif ($cmd eq "deposit" and $amount eq "" and $currency eq "") { |
181 | } elsif ($cmd eq "deposit" and $amount eq "" and $currency eq "") { |
174 | $who->message ("$name says: How much do you want to deposit?", cf::NDI_WHITE); |
182 | $who->reply ("$name says: How much do you want to deposit?"); |
175 | |
183 | |
176 | } elsif ($cmd eq "withdraw" and $currency) { |
184 | } elsif ($cmd eq "withdraw" and $currency) { |
177 | $who->message ("$name says: " . (transaction $who, "withdraw", $amount, $currency), cf::NDI_WHITE); |
185 | $who->reply ("$name says: " . (transaction $who, "withdraw", $amount, $currency)); |
178 | $who->message ("$name says: " . (balance $who), cf::NDI_WHITE); |
186 | $who->reply ("$name says: " . (balance $who)); |
179 | |
187 | |
180 | } elsif ($cmd eq "withdraw" and $amount and $currency eq "") { |
188 | } elsif ($cmd eq "withdraw" and $amount and $currency eq "") { |
181 | $who->message ("$name says: Withdraw $amount of what: $units", cf::NDI_WHITE); |
189 | $who->reply ("$name says: Withdraw $amount of what: $units"); |
182 | |
190 | |
183 | } elsif ($cmd eq "withdraw" and $amount eq "" and $currency eq "") { |
191 | } elsif ($cmd eq "withdraw" and $amount eq "" and $currency eq "") { |
184 | $who->message ("$name says: How much do you want to withdraw?", cf::NDI_WHITE); |
192 | $who->reply ("$name says: How much do you want to withdraw?"); |
|
|
193 | |
|
|
194 | } elsif ($cmd eq "exchange") { |
|
|
195 | $who->reply ("$name says: This function is not yet implemented. Ask me again later."); |
185 | |
196 | |
186 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments eq "") { |
197 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments eq "") { |
187 | $who->message ("$name says: " . (help $arguments), cf::NDI_WHITE); |
198 | $who->reply ("$name says: " . (help $arguments)); |
188 | |
199 | |
189 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments ne "") { |
200 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments ne "") { |
190 | $who->message ("$name says: " . (help), cf::NDI_WHITE); |
201 | $who->reply ("$name says: " . (help)); |
191 | |
202 | |
192 | } else { |
203 | } else { |
193 | $who->message ("$name says: Do you need help?", cf::NDI_WHITE); |
204 | $who->reply ("$name says: Do you need help?"); |
194 | } |
205 | } |
195 | } |
206 | } |
196 | |
207 | |