| … | |
… | |
| 219 | . "entry in the inventory item popup menu)." |
219 | . "entry in the inventory item popup menu)." |
| 220 | ); |
220 | ); |
| 221 | return cf::override; |
221 | return cf::override; |
| 222 | } |
222 | } |
| 223 | |
223 | |
|
|
224 | if ($value > 100 ** 4) { # also for overflow prevention |
|
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225 | give_back_with_message ($who, $what, |
|
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226 | "The shopkeeper says: You can't sell something for such a high " |
|
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227 | . "value. Please keep it below 100 royalty."); |
|
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228 | return cf::override; |
|
|
229 | } |
|
|
230 | |
| 224 | if ($value < 0) { |
231 | if ($value < 0) { |
| 225 | give_back_with_message ($who, $what, |
232 | give_back_with_message ($who, $what, |
| 226 | "The shopkeeper says: You can't sell something for a negative value: $value."); |
233 | "The shopkeeper says: You can't sell something for a negative value: $value."); |
| 227 | return cf::override; |
234 | return cf::override; |
| 228 | } |
235 | } |
