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8afddd3bdb
* Tried a "Find" method to reduce repeated code between MxAtomId::Destroy and TreeAdd functions * Renamed the "Successor" function * There is a destructor for the RB tree. I started on one of the companion functions but it is unfinished here.
112 lines
2.2 KiB
C++
112 lines
2.2 KiB
C++
#include "mxatomid.h"
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#include "mxomni.h"
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// OFFSET: LEGO1 0x100acf90
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MxAtomId::MxAtomId(const char *p_str, LookupMode p_mode)
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{
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if (!MxOmni::GetInstance())
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return;
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if (!AtomIdTree())
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return;
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TreeValue *value = try_to_open(p_str, p_mode);
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m_internal = value->m_str.GetData();
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value->RefCountInc();
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}
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// OFFSET: LEGO1 0x100acfd0
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MxAtomId::~MxAtomId()
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{
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Destroy();
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}
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// OFFSET: LEGO1 0x100acfe0
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void MxAtomId::Destroy()
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{
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if (*m_internal == '\0')
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return;
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if (!MxOmni::GetInstance())
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return;
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if (!AtomIdTree())
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return;
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TreeValue value = TreeValue(m_internal);
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TreeValue *p = &value;
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// 100ad052
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// should inline Search but NOT TreeValueCompare
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TreeNode *node = AtomIdTree()->Find(p);
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node->m_value->RefCountDec();
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}
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// OFFSET: LEGO1 0x100ad1c0
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MxAtomId &MxAtomId::operator=(const MxAtomId &atomId)
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{
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if (m_internal)
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Destroy();
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if (atomId.m_internal && MxOmni::GetInstance() && AtomIdTree()) {
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TreeValue *value = try_to_open(atomId.m_internal, LookupMode_Exact);
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value->RefCountInc();
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}
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m_internal = atomId.m_internal;
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return *this;
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}
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// OFFSET: LEGO1 0x100ad210
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TreeValue *MxAtomId::try_to_open(const char *p_str, LookupMode p_mode)
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{
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TreeValue *value = new TreeValue(p_str);
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switch (p_mode) {
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case LookupMode_LowerCase:
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case LookupMode_LowerCase2:
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value->m_str.ToLowerCase();
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break;
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case LookupMode_UpperCase:
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value->m_str.ToUpperCase();
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break;
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}
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// LAB_100ad2a1
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TreeNode *node = AtomIdTree()->Find(value);
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MxBinaryTree *tree = AtomIdTree();
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if (node->m_child0 != tree->m_root) {
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// unnecessary check?
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if (value)
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delete value;
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value = node->m_value;
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} else {
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// repeat?
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node = tree->Search(value);
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TreeNode *pOutput;
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// TODO: this is all wrong, but I wanted to see if
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// just slapping an approximation of the code down would reveal
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// the answer.
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if (AtomIdTree()->m_p2) {
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tree->Insert(&pOutput, pOutput, node, value);
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} else {
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tree->Insert(&pOutput, pOutput, AtomIdTree()->m_root, value);
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}
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// LAB_100ad42b
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}
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return value;
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}
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// OFFSET: LEGO1 0x100ad7e0
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void MxAtomId::Clear()
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{
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Destroy();
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m_internal = NULL;
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}
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