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CSegId: Add member functions for querying validity

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Allows querying validity of segment IDs without hardcoding the magic
value that signifies an invalid ID.
This commit is contained in:
Lioncash
2019-10-26 21:53:11 -04:00
parent 30af6f0bfb
commit 660d092cad
14 changed files with 112 additions and 78 deletions
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46
Runtime/Character/TSegIdMap.hpp
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@@ -19,43 +19,55 @@ class TSegIdMap {
public:
TSegIdMap(const CSegId& capacity) : x1_capacity(capacity), xd0_bones(new T[capacity]) {}
T& operator[](const CSegId& id) { return SetElement(id); }
const T& operator[](const CSegId& id) const { return xd0_bones[x8_indirectionMap[id].second]; }
T& SetElement(const CSegId& id, T&& obj) {
size_t idx;
if (x8_indirectionMap[id].first == 0xff) {
x8_indirectionMap[id].first = xd4_curPrevBone;
x8_indirectionMap[id].second = x0_boneCount;
if (HasElement(id)) {
idx = x8_indirectionMap[id].second;
} else {
x8_indirectionMap[id] = std::make_pair(xd4_curPrevBone, x0_boneCount);
xd4_curPrevBone = id;
idx = x0_boneCount;
++x0_boneCount;
} else
idx = x8_indirectionMap[id].second;
}
xd0_bones[idx] = std::move(obj);
return xd0_bones[idx];
}
T& SetElement(const CSegId& id) {
size_t idx;
if (x8_indirectionMap[id].first == 0xff) {
x8_indirectionMap[id].first = xd4_curPrevBone;
x8_indirectionMap[id].second = x0_boneCount;
if (HasElement(id)) {
idx = x8_indirectionMap[id].second;
} else {
x8_indirectionMap[id] = std::make_pair(xd4_curPrevBone, x0_boneCount);
xd4_curPrevBone = id;
idx = x0_boneCount;
++x0_boneCount;
} else
idx = x8_indirectionMap[id].second;
}
return xd0_bones[idx];
}
void DelElement(const CSegId& id) {
if (x8_indirectionMap[id].first != 0xff) {
if (id == xd4_curPrevBone)
xd4_curPrevBone = x8_indirectionMap[id].first;
x8_indirectionMap[id].first = 0xff;
x8_indirectionMap[id].second = 0xff;
--x0_boneCount;
if (!HasElement(id)) {
return;
}
if (id == xd4_curPrevBone) {
xd4_curPrevBone = x8_indirectionMap[id].first;
}
x8_indirectionMap[id] = {};
--x0_boneCount;
}
bool HasElement(const CSegId& id) const { return x8_indirectionMap[id].first != 0xff; }
bool HasElement(const CSegId& id) const { return x8_indirectionMap[id].first.IsValid(); }
u32 GetCapacity() const { return x1_capacity; }
};