35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
struct craft_age_wear_hook : df::item_crafted {
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typedef df::item_crafted interpose_base;
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DEFINE_VMETHOD_INTERPOSE(bool, ageItem, (int amount))
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{
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uint32_t orig_age = age;
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age += amount;
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if (age > 200000000)
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age = 200000000;
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if (age == orig_age)
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return false;
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MaterialInfo mat(mat_type, mat_index);
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if (!mat.isValid())
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return false;
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int wear = 0;
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if (mat.material->flags.is_set(material_flags::WOOD))
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wear = 5;
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else if (mat.material->flags.is_set(material_flags::LEATHER) ||
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mat.material->flags.is_set(material_flags::THREAD_PLANT) ||
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mat.material->flags.is_set(material_flags::SILK) ||
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mat.material->flags.is_set(material_flags::YARN))
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wear = 1;
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else
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return false;
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wear = ((orig_age % wear) + int32_t(age - orig_age)) / wear;
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if (wear > 0)
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return incWearTimer(wear);
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else
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return false;
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}
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};
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IMPLEMENT_VMETHOD_INTERPOSE(craft_age_wear_hook, ageItem);
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