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implement item translation table

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This commit is contained in:
Martin Michelsen
2025-02-20 21:32:12 -08:00
parent 813bd2e0fa
commit d9744a696e
8 changed files with 1293 additions and 0 deletions
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src/ItemData.cc
+44
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@@ -133,6 +133,50 @@ uint32_t ItemData::primary_identifier() const {
}
}
void ItemData::change_primary_identifier(uint32_t primary_identifier) {
if (((primary_identifier >> 18) & 0xFF) != this->data1[0]) {
throw std::runtime_error("cannot change item class via change_primary_identifier");
}
switch (this->data1[0]) {
case 0x00: { // Weapon
bool was_s_rank_weapon = this->is_s_rank_weapon();
// Apply data1[1], and data1[2] if it's not an ES weapon
this->data1[1] = (primary_identifier >> 16) & 0xFF;
if (!this->is_s_rank_weapon()) {
this->data1[2] = (primary_identifier >> 8) & 0xFF;
} else if (!was_s_rank_weapon) {
// If it wasn't an S-rank weapon before and now is, clear its special
this->data1[2] = 0;
}
break;
}
case 0x01: // Armor/shield/unit
// Apply data1[1] and data1[2]
this->data1[1] = (primary_identifier >> 16) & 0xFF;
this->data1[2] = (primary_identifier >> 8) & 0xFF;
break;
case 0x02: // Mag
// Apply data1[1] only
this->data1[1] = (primary_identifier >> 16) & 0xFF;
break;
case 0x03: // Tool
// Apply data1[1] and data1[2] (or data1[4] if it's a tech disk)
this->data1[1] = (primary_identifier >> 16) & 0xFF;
if (this->data1[1] == 0x02) {
this->data1[4] = (primary_identifier >> 8) & 0xFF;
this->data1[2] = primary_identifier & 0xFF;
} else {
this->data1[2] = (primary_identifier >> 8) & 0xFF;
}
break;
case 0x04: // Meseta
// Nothing to apply
break;
default:
throw std::runtime_error("invalid item class");
}
}
bool ItemData::is_wrapped(const StackLimits& limits) const {
switch (this->data1[0]) {
case 0: