mirror of https://github.com/AxioDL/metaforce.git
443 lines
11 KiB
C++
443 lines
11 KiB
C++
#include "hecl/hecl.hpp"
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#include "hecl/CVar.hpp"
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#include "hecl/CVarManager.hpp"
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#include <athena/Utility.hpp>
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#include <algorithm>
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#include <sstream>
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namespace hecl {
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extern CVar* com_developer;
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extern CVar* com_enableCheats;
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using namespace std::literals;
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CVar::CVar(std::string_view name, std::string_view value, std::string_view help, EType type, EFlags flags,
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CVarManager& parent)
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: m_mgr(parent) {
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m_name = std::string(name);
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m_value = std::string(value);
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m_defaultValue = std::string(value);
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m_help = help;
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m_type = type;
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m_flags = flags;
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}
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CVar::CVar(std::string_view name, std::string_view value, std::string_view help, CVar::EFlags flags,
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CVarManager& parent)
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: m_mgr(parent) {
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m_flags = flags;
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m_name = std::string(name);
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m_help = help;
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m_type = EType::Literal;
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// Unlock the cvar for writing if readonly
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unlock();
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fromLiteral(value);
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m_defaultValue = m_value;
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// Lock the cvar
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lock();
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// Clear the modified flag, just incase lock didn't do it.
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m_flags = flags;
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}
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CVar::CVar(std::string_view name, const atVec4f& value, std::string_view help, EFlags flags, CVarManager& parent)
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: m_mgr(parent) {
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m_name = std::string(name);
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m_help = help;
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m_type = EType::Vec4f;
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m_flags = flags;
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// Unlock the cvar for writing if readonly
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unlock();
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fromVec4f(value);
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m_defaultValue = m_value;
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// Lock the cvar
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lock();
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// Clear the modified flag, just incase lock didn't do it.
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m_flags = flags;
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}
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CVar::CVar(std::string_view name, float value, std::string_view help, EFlags flags, CVarManager& parent)
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: m_mgr(parent) {
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m_name = std::string(name);
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m_help = help;
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m_type = EType::Float;
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m_flags = flags;
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// Unlock the cvar for writing if readonly
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unlock();
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fromFloat(value);
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m_defaultValue = m_value;
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// Lock the cvar
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lock();
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// Clear the modified flag, just incase lock didn't do it.
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m_flags = flags;
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}
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CVar::CVar(std::string_view name, bool value, std::string_view help, CVar::EFlags flags, CVarManager& parent)
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: m_mgr(parent) {
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m_name = std::string(name);
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m_help = help;
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m_type = EType::Boolean;
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m_flags = flags;
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// Unlock the cvar for writing if readonly
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unlock();
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fromBoolean(value);
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m_defaultValue = m_value;
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// Lock the cvar
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lock();
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// Clear the modified flag, just incase lock didn't do it.
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m_flags = flags;
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}
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CVar::CVar(std::string_view name, int value, std::string_view help, CVar::EFlags flags, CVarManager& parent)
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: m_mgr(parent) {
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m_name = std::string(name);
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m_help = help;
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m_type = EType::Integer;
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m_flags = flags;
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// Unlock the cvar for writing if readonly
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unlock();
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fromInteger(value);
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m_defaultValue = m_value;
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// Lock the cvar
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lock();
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// Clear the modified flag, just incase lock didn't do it.
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m_flags = flags;
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}
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std::string CVar::help() const {
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return std::string(m_help + (m_defaultValue != std::string() ? "\ndefault: " + m_defaultValue : "") +
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(isReadOnly() ? " [ReadOnly]" : ""));
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}
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atVec4f CVar::toVec4f(bool* isValid) const {
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if (m_type != EType::Vec4f) {
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if (isValid != nullptr)
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*isValid = false;
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return atVec4f{};
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}
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if (isValid != nullptr)
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*isValid = true;
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atVec4f vec;
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athena::simd_floats f;
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std::sscanf(m_value.c_str(), "%f %f %f %f", &f[0], &f[1], &f[2], &f[3]);
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vec.simd.copy_from(f);
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return vec;
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}
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float CVar::toFloat(bool* isValid) const {
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if (m_type != EType::Float) {
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if (isValid)
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*isValid = false;
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return 0.0f;
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}
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return strtof(m_value.c_str(), nullptr);
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}
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bool CVar::toBoolean(bool* isValid) const {
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if (m_type != EType::Boolean) {
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if (isValid)
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*isValid = false;
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return false;
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}
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// We don't want to modify the original value;
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std::string tmp = m_value;
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athena::utility::tolower(tmp);
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if (!tmp.compare("yes") || !tmp.compare("true") || !tmp.compare("1")) {
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if (isValid)
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*isValid = true;
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return true;
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} else if (!tmp.compare("no") || !tmp.compare("false") || !tmp.compare("0")) {
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if (isValid)
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*isValid = true;
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return false;
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}
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if (isValid)
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*isValid = false;
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return false;
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}
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int CVar::toInteger(bool* isValid) const {
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if (m_type != EType::Integer) {
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if (isValid)
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*isValid = false;
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return 0;
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}
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return strtol(m_value.c_str(), nullptr, 0);
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}
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const std::string CVar::toLiteral(bool* isValid) const {
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if (m_type != EType::Literal && (com_developer && com_developer->toBoolean())) {
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if (isValid != nullptr)
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*isValid = false;
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} else if (isValid != nullptr)
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*isValid = true;
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// Even if it's not a literal, it's still safe to return
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return m_value;
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}
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const std::wstring CVar::toWideLiteral(bool* isValid) const {
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if (m_type != EType::Literal && (com_developer && com_developer->toBoolean())) {
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if (isValid != nullptr)
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*isValid = false;
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} else if (isValid != nullptr)
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*isValid = true;
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// Even if it's not a literal, it's still safe to return
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return hecl::UTF8ToWide(m_value);
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}
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bool CVar::fromVec4f(const atVec4f& val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Vec4f)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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athena::simd_floats f(val.simd);
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m_value.assign(hecl::Format("%f %f %f %f", f[0], f[1], f[2], f[3]));
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m_flags |= EFlags::Modified;
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return true;
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}
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bool CVar::fromFloat(float val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Float)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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m_value.assign(hecl::Format("%f", val));
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setModified();
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return true;
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}
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bool CVar::fromBoolean(bool val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Boolean)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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if (val)
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m_value = "true"sv;
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else
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m_value = "false"sv;
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setModified();
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return true;
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}
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bool CVar::fromInteger(int val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Integer)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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m_value = hecl::Format("%i", val);
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setModified();
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return true;
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}
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bool CVar::fromLiteral(std::string_view val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Literal)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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m_value.assign(val);
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setModified();
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return true;
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}
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bool CVar::fromLiteral(std::wstring_view val) {
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if (isCheat() && (com_developer && !com_developer->toBoolean() && !com_enableCheats->toBoolean()))
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return false;
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else if (isCheat())
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return false;
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if (m_type != EType::Literal)
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return false;
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if (isReadOnly() && (com_developer && !com_developer->toBoolean()))
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return false;
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m_value.assign(hecl::WideToUTF8(val));
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setModified();
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return true;
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}
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bool CVar::fromLiteralToType(std::string_view val, bool setDefault) {
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switch (m_type) {
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case EType::Literal:
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return fromLiteral(val);
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case EType::Boolean: {
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std::stringstream ss;
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ss << std::boolalpha << val;
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bool v;
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ss >> v;
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return fromBoolean(v);
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}
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case EType::Float: {
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std::stringstream ss;
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ss << val;
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float v;
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ss >> v;
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return fromFloat(v);
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}
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case EType::Integer: {
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std::stringstream ss;
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ss << val;
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int v;
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ss >> v;
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return fromInteger(v);
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}
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case EType::Vec4f: {
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atVec4f vec;
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athena::simd_floats f;
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std::sscanf(val.data(), "%f %f %f %f", &f[0], &f[1], &f[2], &f[3]);
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vec.simd.copy_from(f);
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return fromVec4f(vec);
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}
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}
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if (setDefault)
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m_value = m_defaultValue;
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return false;
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}
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bool CVar::fromLiteralToType(std::wstring_view val, bool setDefault) {
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switch (m_type) {
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case EType::Literal:
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return fromLiteral(val);
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case EType::Boolean: {
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std::wstringstream ss;
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ss << std::boolalpha << val;
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bool v;
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ss >> v;
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return fromBoolean(v);
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}
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case EType::Float: {
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std::wstringstream ss;
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ss << val;
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float v;
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ss >> v;
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return fromFloat(v);
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}
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case EType::Integer: {
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std::wstringstream ss;
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ss << val;
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int v;
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ss >> v;
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return fromInteger(v);
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}
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case EType::Vec4f: {
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atVec4f vec;
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athena::simd_floats f;
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std::swscanf(val.data(), L"%f %f %f %f", &f[0], &f[1], &f[2], &f[3]);
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vec.simd.copy_from(f);
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return fromVec4f(vec);
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}
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}
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if (setDefault)
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m_value = m_defaultValue;
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return false;
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}
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bool CVar::isModified() const { return int(m_flags & EFlags::Modified) != 0; }
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bool CVar::modificationRequiresRestart() const { return int(m_flags & EFlags::ModifyRestart) != 0; }
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bool CVar::isReadOnly() const { return int(m_flags & EFlags::ReadOnly) != 0; }
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bool CVar::isCheat() const { return int(m_flags & EFlags::Cheat) != 0; }
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bool CVar::isHidden() const { return int(m_flags & EFlags::Hidden) != 0; }
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bool CVar::isArchive() const { return int(m_flags & EFlags::Archive) != 0; }
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bool CVar::isInternalArchivable() const { return int(m_flags & EFlags::InternalArchivable) != 0; }
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bool CVar::wasDeserialized() const { return m_wasDeserialized; }
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bool CVar::hasDefaultValue() const { return m_defaultValue == m_value; }
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void CVar::clearModified() {
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if (!modificationRequiresRestart())
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m_flags &= ~EFlags::Modified;
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}
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void CVar::setModified() { m_flags |= EFlags::Modified; }
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void CVar::unlock() {
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if (isReadOnly() && !m_unlocked) {
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m_oldFlags = m_flags;
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m_flags &= ~EFlags::ReadOnly;
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m_unlocked = true;
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}
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}
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void CVar::lock() {
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if (!isReadOnly() && m_unlocked) {
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m_flags = m_oldFlags;
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m_unlocked = false;
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}
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}
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void CVar::dispatch() {
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for (const ListenerFunc& listen : m_listeners)
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listen(this);
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}
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} // namespace hecl
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