c2b4547ea0
Batch #1004 by ragnarok-clanker: 0 byte-identical, 2 confirmed by peer review. - fn_18179 ResourceAliases::ResolveMapName: logic confirmed by peer review - fn_18187 ResourceAliases::Load: logic confirmed by peer review Reviewed-by: ragnarok-clanker
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
#include "Resource/ResourceAliases.h"
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#include "File/File.h"
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#include <cstdlib>
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#include <cstring>
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// OFFSET: 0x00AEF500
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// FUNCTION: fn_18180
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const char* ResourceAliases::Resolve(const char* name) const {
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std::string key(name);
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auto entry = this->names.find(key);
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if (entry != this->names.end()) {
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return entry->second.c_str();
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}
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const std::size_t marker = key.rfind('@');
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if (marker != std::string::npos && marker >= 4) {
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key.erase(marker - 4, 3);
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entry = this->names.find(key);
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if (entry != this->names.end()) {
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return entry->second.c_str();
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}
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}
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return name;
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}
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// OFFSET: 0x00AEFAE0
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// FUNCTION: fn_18184
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std::string AddResourcePrefix(const char* name, const char* prefix) {
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if (std::strncmp(name, prefix, std::strlen(prefix)) == 0) {
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return name;
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}
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return std::string(prefix) + name;
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}
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// OFFSET: 0x00AEF3A0
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// FUNCTION: fn_18179
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std::string ResourceAliases::ResolveMapName(const char* name) const {
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std::string filename(name);
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filename += ".gat";
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const char* resolved = this->Resolve(filename.c_str());
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const char* extension = std::strstr(resolved, ".gat");
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return std::string(resolved, extension);
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}
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// OFFSET: 0x00AEFE50
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// FUNCTION: fn_18187
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void ResourceAliases::Load(int) {
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this->names.clear();
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CFile file;
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if (!file.Open("ResNameTable.txt", 0, true, false)) {
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return;
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}
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const std::uint32_t bytes = file.GetSize();
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auto* contents = static_cast<char*>(std::malloc(bytes + 1));
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file.Read(contents, bytes);
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contents[bytes] = '\0';
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file.Close();
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std::string name;
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std::string replacement;
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const char* token = contents;
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for (int index = 0; index < static_cast<int>(bytes); ++index) {
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if (contents[index] == '\n' || contents[index] == '\r') {
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contents[index] = '\0';
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token = contents + index + 1;
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} else if (contents[index] == '#') {
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contents[index] = '\0';
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if (name.empty()) {
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name = token;
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} else {
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replacement = token;
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this->names.insert(std::make_pair(name, replacement));
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name.clear();
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replacement.clear();
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}
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token = contents + index + 1;
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}
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}
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std::free(contents);
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}
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