| … | |
… | |
| 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. |
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| 17 | my %unit = ( |
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| 18 | silver => 1, |
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| 19 | gold => 10, |
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| 20 | platina => 50, |
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| 21 | royalty => 5000, |
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| 22 | ); |
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| 23 | |
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| 24 | # Subroutine just to calculate exchange rates. |
16 | # Subroutine just to calculate exchange rates. |
| 25 | sub calc_exchange_rate { |
17 | sub calc_exchange_rate { |
| 26 | my ($value, $from_cur, $to_cur) = @_; |
18 | my ($value, $from_cur, $to_cur) = @_; |
| 27 | |
19 | |
| 28 | $value * $unit{$from_cur} / $unit{$to_cur} |
20 | $value * $from_cur->value / $to_cur->value |
| 29 | } |
21 | } |
| 30 | |
22 | |
| 31 | # Calculates and returns how much money someone has starting with the |
23 | # Calculates and returns how much money someone has starting with the |
| 32 | # highest value currency going down. Think of it like having the date |
24 | # highest value currency going down. Think of it like having the date |
| 33 | # and time in the format of 2006-05-19 03:21:31 UTC instead of 1148001691 |
25 | # and time in the format of 2006-05-19 03:21:31 UTC instead of 1148001691 |
| … | |
… | |
| 42 | } else { |
34 | } else { |
| 43 | return $who->name." has no balance." |
35 | return $who->name." has no balance." |
| 44 | unless $balance >= 1; |
36 | unless $balance >= 1; |
| 45 | } |
37 | } |
| 46 | |
38 | |
| 47 | my $account_info = cf::cost_string_from_value ($balance); |
39 | my $account_info = cf::cost_string_from_value $balance; |
| 48 | |
40 | |
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41 | $is_wiz |
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42 | ? $who->name . " has $account_info." |
| 49 | return "You have $account_info" |
43 | : "You have $account_info." |
| 50 | unless $is_wiz; |
44 | } |
| 51 | |
45 | |
| 52 | return $who->name." has $account_info"; |
46 | sub transaction_all { |
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47 | my ($who, $action) = @_; |
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48 | |
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49 | my $money = $who->query_money; |
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50 | |
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51 | if ($action eq 'deposit') { |
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52 | return "Sorry, you don't seem to have any money to deposit." |
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53 | unless $money > 0; |
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54 | |
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55 | if ($who->pay_amount ($money)) { |
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56 | $who->{bank_balance} += $money; |
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57 | my $account_info = cf::cost_string_from_value $money; |
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58 | return "$account_info received."; |
|
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59 | } else { |
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60 | return "Sorry, but we can't reach all your money. Something is wrong."; |
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61 | } |
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62 | |
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63 | } elsif ($action eq 'withdraw') { |
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64 | $who->pay_player ($who->{bank_balance}); |
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65 | my $account_info = cf::cost_string_from_value $who->{bank_balance}; |
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66 | $who->{bank_balance} = 0; |
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67 | return "You withdrew $account_info."; |
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68 | } |
|
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69 | return "Sorry, we don't know what you mean by '$action'." |
| 53 | } |
70 | } |
| 54 | |
71 | |
| 55 | sub transaction { |
72 | sub transaction { |
| 56 | my ($who, $action, $amount, $currency) = @_; |
73 | my ($who, $action, $amount, $currency) = @_; |
| 57 | my $pay = $amount * $unit{$currency}; |
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| 58 | |
74 | |
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75 | my $coin = cf::coin_from_name $currency |
| 59 | return "We don't trade in that currency." |
76 | or return "We don't trade in that currency.\n"; |
| 60 | unless exists $unit{$currency}; |
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| 61 | |
77 | |
| 62 | return "You can not $action fractions." |
78 | return "You can not $action fractions or weirder numbers." |
| 63 | unless $amount =~ /^\d+$/; |
79 | unless $amount =~ /^\d+$/; |
| 64 | |
80 | |
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81 | $currency = $amount > 1 ? $coin->name_pl : $coin->name; |
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82 | |
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83 | my $pay = $amount * $coin->value; |
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84 | |
| 65 | # First check for possible overflow and user stupidity |
85 | # First check for possible overflow and user stupidity |
| 66 | if ($amount > 2**31) { |
86 | if ($pay > 2**30) { |
| 67 | return "Sorry, we do not handle that kind of money for one ".$action."."; |
87 | return "Sorry, we do not handle that amount of money for one $action."; |
| 68 | } elsif ($amount == 0) { |
88 | } elsif ($pay == 0) { |
| 69 | return "You can not ".$action." nothing."; |
89 | return "You can not $action nothing."; |
| 70 | } elsif ($amount < 0) { |
90 | } elsif ($pay < 0) { |
| 71 | return "You can not ".$action." negative values."; |
91 | return "You can not $action negative values."; |
| 72 | } |
92 | } |
| 73 | |
93 | |
| 74 | # Here we handle the transactions |
94 | # Here we handle the transactions |
| 75 | if ($action eq "deposit") { |
95 | if ($action eq "deposit") { |
| 76 | if ($who->pay_amount ($pay)) { |
96 | if ($who->pay_amount ($pay)) { |
| 77 | $who->{bank_balance} += $pay; |
97 | $who->{bank_balance} += $pay; |
| 78 | return "$amount $currency received."; |
98 | return "$amount $currency received."; |
| 79 | } else { |
99 | } else { |
| 80 | return "You don't have enough money with you."; |
100 | return "You don't have enough money with you."; |
| 81 | } |
101 | } |
| 82 | } elsif ($action eq "withdraw") { |
102 | } elsif ($action eq "withdraw") { |
| 83 | if ($pay <= $who->{bank_balance}) { |
103 | if ($pay <= $who->{bank_balance}) { |
| 84 | my $paid = $who->pay_player_arch ( |
104 | if ($who->pay_player_arch ($coin->archname, $amount)) { |
| 85 | $currency eq 'royalty' ? 'royalty' : $currency . "coin", |
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| 86 | $amount |
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| 87 | ); |
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| 88 | if ($paid) { |
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| 89 | $who->{bank_balance} -= $pay; |
105 | $who->{bank_balance} -= $pay; |
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106 | return "Withdrew $amount $currency"; |
| 90 | } else { |
107 | } else { |
| 91 | $amount = 0; |
108 | return "You can't withdraw this many $currency in one go!"; |
| 92 | } |
109 | } |
| 93 | return "Withdrew $amount $currency"; |
|
|
| 94 | } else { |
110 | } else { |
| 95 | return "You don't have that much money on your bank account."; |
111 | return "You don't have that much money on your bank account."; |
| 96 | } |
112 | } |
| 97 | } |
113 | } |
| 98 | } |
114 | } |
| … | |
… | |
| 100 | sub help { |
116 | sub help { |
| 101 | my ($command) = @_; |
117 | my ($command) = @_; |
| 102 | |
118 | |
| 103 | if ($command eq "") { |
119 | if ($command eq "") { |
| 104 | return "You can: |
120 | return "You can: |
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121 | |
| 105 | deposit <amount> <currency> |
122 | deposit <amount> <currency> |
| 106 | withdraw <amount> <currency> |
123 | withdraw <amount> <currency> |
| 107 | balance |
124 | balance |
| 108 | exchange <amount> <direction> |
125 | help rates |
| 109 | help <topic>"; |
126 | help <deposit|withdraw|balance>"; |
| 110 | } elsif ($command eq "deposit") { |
127 | } elsif ($command eq "deposit") { |
| 111 | return "You can deposit some of the money you don't currently use in our bank. To do this, ask me to: |
128 | return "You can deposit some of the money you don't currently use in our bank. To do this, ask me to: |
| 112 | deposit <amount> <currency>\nSee help exchange for our currencies."; |
129 | deposit <amount> <currency>\nOr, to deposit all your money: deposit all\nSee help rates for our currencies."; |
| 113 | } elsif ($command eq "withdraw") { |
130 | } elsif ($command eq "withdraw") { |
| 114 | return "To get the money you stored in our system back, just say: |
131 | return "To get the money you stored in our system back, just say: |
| 115 | withdraw <amount> <currency>"; |
132 | withdraw <amount> <currency>\nOr withdraw all to withdraw all your money."; |
| 116 | } elsif ($command eq "balance") { |
133 | } elsif ($command eq "balance") { |
| 117 | return "I can tell you how much money you are saving in our bank, just ask me about your balance."; |
134 | return "I can tell you how much money you are saving in our bank, just ask me about your balance."; |
| 118 | } elsif ($command eq "exchange") { |
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| 119 | return "We exchange between royalties and platina coins at a very low price. To change from platina to royalties, say: |
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| 120 | exchange <amount> platina royalty\nTo change from royalties to platina, say: |
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| 121 | exchange <amount> royalty platina\nWe currently only exchange between these two currencies. If you want to know more about exchange rates, ask me: |
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| 122 | help exchange rates\nThanks for using our bank."; |
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| 123 | } elsif ($command eq "exchange rates") { |
135 | } elsif ($command eq "rates") { |
| 124 | my @units = sort { $unit{$b} <=> $unit{$a} } keys %unit; |
136 | my @coins = cf::coin_archetypes; |
| 125 | my $exchange_rates = "Here is a list of exchange rates:\n"; |
137 | my $exchange_rates = "Here is a list of exchange rates:\n\n"; |
| 126 | |
138 | |
| 127 | for my $from_cur_nr (0 .. $#units) { |
139 | for my $f (0 .. $#coins) { |
| 128 | for my $to_cur_nr ($from_cur_nr+1 .. $#units) { |
140 | for my $t ($f + 1 .. $#coins) { |
| 129 | $exchange_rates = $exchange_rates."One $units[$from_cur_nr] is ".calc_exchange_rate(1, $units[$from_cur_nr], $units[$to_cur_nr])." $units[$to_cur_nr]\n"; |
141 | $exchange_rates .= |
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142 | sprintf " One %s is %d %s.\n", |
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143 | $coins[$f]->name, |
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144 | (calc_exchange_rate 1, $coins[$f], $coins[$t]), |
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145 | $coins[$t]->name_pl; |
| 130 | } |
146 | } |
| 131 | } |
147 | } |
|
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148 | |
| 132 | return $exchange_rates."This may change a bit with the stock markets but don't expect it to be much."; |
149 | return "$exchange_rates\nThis may change a bit with the stock markets but don't expect it to be much."; |
| 133 | } |
150 | } |
| 134 | } |
151 | } |
| 135 | |
152 | |
| 136 | cf::register_script_function "bank::command" => sub { |
153 | cf::register_script_function "bank::command" => sub { |
| 137 | my ($who, $msg, $npc) = @_; |
154 | my ($who, $msg, $npc) = @_; |
| 138 | |
155 | |
| 139 | my ($cmd, $arguments) = split /\s+/, $msg, 2; |
156 | my ($cmd, $arguments) = split /\s+/, $msg, 2; |
| 140 | my ($amount, $currency) = split /\s+/, $arguments, 2; |
157 | my ($amount, $currency) = split /\s+/, $arguments, 2; |
| 141 | my $service_charge = 5; |
158 | my $service_charge = 5; |
| 142 | my @units = sort keys %unit; |
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| 143 | my $units = join ", ", @units; |
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| 144 | my $fees = - ($service_charge / 100) + 1; |
159 | my $fees = - ($service_charge / 100) + 1; |
| 145 | |
160 | |
| 146 | # Have some aliases for currencies |
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| 147 | if ($currency eq "platinum") { |
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| 148 | $currency = "platina"; |
|
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| 149 | } elsif ($currency eq "royalties") { |
|
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| 150 | $currency = "royalty"; |
|
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| 151 | } |
|
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| 152 | |
|
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| 153 | if ($cmd eq "balance") { |
161 | if ($cmd eq "balance") { |
| 154 | if ($who->flag (cf::FLAG_WIZ)) { |
162 | if ($who->flag (cf::FLAG_WIZ) && $arguments =~ /\S/) { |
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163 | cf::async { |
| 155 | if (my $player = cf::player::find_active $arguments) { |
164 | if (my $player = cf::player::find $arguments) { |
| 156 | $who->reply ($npc, balance $player->ob, 1); |
165 | $who->reply ($npc, |
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166 | "Nancy says: " . balance ($player->ob, 1), |
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167 | cf::NDI_BROWN | cf::NDI_REPLY |
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168 | ); |
|
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169 | } |
| 157 | } |
170 | }; |
| 158 | } else { |
171 | } else { |
| 159 | $who->reply ($npc, balance $who, 0); |
172 | $who->reply ($npc, balance ($who, 0)); |
| 160 | } |
173 | } |
| 161 | |
174 | |
| 162 | } elsif ($cmd eq "balance" and !$arguments) { |
175 | } elsif ($cmd eq "balance" and !$arguments) { |
| 163 | $who->reply ($npc, "Balance of whom?"); |
176 | $who->reply ($npc, "Balance of whom?"); |
| 164 | |
177 | |
| 165 | } elsif ($cmd eq "deposit" and $currency) { |
178 | } elsif ($cmd eq "deposit" and $currency) { |
| 166 | $who->reply ($npc, transaction $who, "deposit", $amount, $currency); |
179 | $who->reply ($npc, transaction $who, "deposit", $amount, $currency); |
| 167 | $who->reply ($npc, balance $who); |
180 | |
| 168 | |
181 | } elsif ($cmd eq 'deposit' and $amount eq 'all') { |
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182 | $who->reply ($npc, transaction_all $who, "deposit"); |
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183 | |
| 169 | } elsif ($cmd eq "deposit" and $amount and $currency eq "") { |
184 | } elsif ($cmd eq "deposit" and $amount and $currency eq "") { |
| 170 | $who->reply ($npc, "deposit $amount of what: $units"); |
185 | $who->reply ($npc, "deposit $amount of what: " . join ", ", cf::coin_names); |
| 171 | |
186 | |
| 172 | } elsif ($cmd eq "deposit" and $amount eq "" and $currency eq "") { |
187 | } elsif ($cmd eq "deposit" and $amount eq "" and $currency eq "") { |
| 173 | $who->reply ($npc, "How much do you want to deposit?"); |
188 | $who->reply ($npc, "How much do you want to deposit?"); |
| 174 | |
189 | |
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190 | } elsif ($cmd eq 'withdraw' and $amount eq 'all') { |
|
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191 | $who->reply ($npc, transaction_all $who, "withdraw"); |
|
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192 | |
| 175 | } elsif ($cmd eq "withdraw" and $currency) { |
193 | } elsif ($cmd eq "withdraw" and $currency) { |
| 176 | $who->reply ($npc, transaction $who, "withdraw", $amount, $currency); |
194 | $who->reply ($npc, transaction $who, "withdraw", $amount, $currency); |
| 177 | $who->reply ($npc, balance $who); |
|
|
| 178 | |
195 | |
| 179 | } elsif ($cmd eq "withdraw" and $amount and $currency eq "") { |
196 | } elsif ($cmd eq "withdraw" and $amount and $currency eq "") { |
| 180 | $who->reply ($npc, "Withdraw $amount of what: $units"); |
197 | $who->reply ($npc, "Withdraw $amount of what: " . join ", ", cf::coin_names); |
| 181 | |
198 | |
| 182 | } elsif ($cmd eq "withdraw" and $amount eq "" and $currency eq "") { |
199 | } elsif ($cmd eq "withdraw" and $amount eq "" and $currency eq "") { |
| 183 | $who->reply ($npc, "How much do you want to withdraw?"); |
200 | $who->reply ($npc, "How much do you want to withdraw?"); |
| 184 | |
201 | |
| 185 | } elsif ($cmd eq "exchange") { |
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| 186 | $who->reply ($npc, "This function is not yet implemented. Ask me again later."); |
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| 187 | |
|
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| 188 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments eq "") { |
202 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments eq "") { |
| 189 | $who->reply ($npc, help $arguments); |
203 | $who->reply ($npc, help $arguments); |
| 190 | |
204 | |
| 191 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments ne "") { |
205 | } elsif ($cmd eq "help" or $cmd eq "yes" and $arguments ne "") { |
| 192 | $who->reply ($npc, help); |
206 | $who->reply ($npc, help); |
