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trigger_strings.ixx
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trigger_strings.ixx
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module;
#include <map>
#include <string>
#include <sstream>
#include <iostream>
export module TriggerStrings;
import BinaryReader;
import BinaryWriter;
import Hierarchy;
export class TriggerStrings {
std::map<std::string, std::string> strings; // ToDo change back to unordered_map?
size_t next_id;
public:
void load() {
BinaryReader reader = hierarchy.map_file_read("war3map.wts");
std::stringstream file;
file.write(reinterpret_cast<char*>(reader.buffer.data()), reader.buffer.size());
std::string key;
std::string line;
while (std::getline(file, line)) {
if (line.empty() || line.substr(0, 2) == "//") {
continue;
}
if (line.back() == '\r') {
line.pop_back();
}
if (line.empty()) {
continue;
}
line.erase(std::remove_if(line.begin(), line.end(), [](char c) { return c == '\r'; }), line.end());
if (line.front() == '{') {
std::string value;
bool first = true;
while (std::getline(file, line) && !line.empty() && line.front() != '}') {
if (line.back() == '\r') {
line.pop_back();
}
value += (first ? "" : "\n") + line;
first = false;
}
strings.emplace(key, value);
} else {
size_t found = line.find(' ') + 1;
next_id = std::max(next_id, found);
int padsize = std::max(0, 3 - ((int)line.size() - (int)found));
key = "TRIGSTR_" + std::string(padsize, '0') + line.substr(found);
}
}
}
void save() const {
BinaryWriter writer;
writer.write<uint8_t>(0xEF);
writer.write<uint8_t>(0xBB);
writer.write<uint8_t>(0xBF);
std::stringstream file;
for (auto&& [key, value] : strings) {
auto found = key.find('_') + 1;
std::string final_key = "STRING " + key.substr(found);
// Remove leading zeroes
while (final_key.front() == '0') {
final_key.erase(final_key.begin());
}
std::string final_value = value;
// Insert carriage returns
auto it = final_value.begin();
while (it != final_value.end()) {
if (*it == '\n') {
it = final_value.insert(it, '\r');
it++;
}
it++;
}
writer.write_string(final_key);
writer.write_string("\r\n{\r\n");
writer.write_string(final_value);
writer.write_string("\r\n}\r\n\r\n");
}
hierarchy.map_file_write("war3map.wts", writer.buffer);
}
std::string string(const std::string& key) const {
if (!strings.contains(key)) {
return "";
}
return strings.at(key);
}
/// If the key exists then the correspending string in the trigger string file is set
/// If the key does not exist AND the key empty AND the value is not empty then a string reference is created and assigned to the key variable
void set_string(std::string& key, const std::string& value) {
if (key.rfind("TRIGSTR_", 0) != 0) {
if (key.empty() && !value.empty()) {
const int padsize = std::max(0, 2 - static_cast<int>(std::log10(next_id)));
key = "TRIGSTR_" + std::string(padsize, '0') + std::to_string(++next_id);
strings[key] = value;
std::cout << "Creating key: " << key << " " << value << "\n";
return;
}
std::cout << "Invalid TRIGSTR set: " << key << " " << value << "\n";
return;
}
strings[key] = value;
}
};