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Implement core Console behavior and CVarManager commands

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This commit is contained in:
Phillip Stephens
2018-01-13 18:39:32 -08:00
parent 6e3dd7cabc
commit f777d034f2
6 changed files with 423 additions and 90 deletions
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110
hecl/lib/CVar.cpp
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@@ -21,14 +21,12 @@ CVar::CVar(std::string_view name, std::string_view value, std::string_view help,
m_help = help;
m_type = type;
m_flags = flags;
m_allowedWrite = false;
}
CVar::CVar(std::string_view name, std::string_view value, std::string_view help, CVar::EFlags flags, CVarManager& parent)
: m_mgr(parent)
{
m_flags = flags;
m_allowedWrite = false;
m_name = std::string(name);
m_help = help;
m_type = EType::Literal;
@@ -52,7 +50,6 @@ CVar::CVar(std::string_view name, const atVec4f& value, std::string_view help, E
m_help = help;
m_type = EType::Vec4f;
m_flags = flags;
m_allowedWrite = false;
// Unlock the cvar for writing if readonly
unlock();
@@ -73,7 +70,6 @@ CVar::CVar(std::string_view name, float value, std::string_view help, EFlags fla
m_help = help;
m_type = EType::Float;
m_flags = flags;
m_allowedWrite = false;
// Unlock the cvar for writing if readonly
unlock();
@@ -94,7 +90,6 @@ CVar::CVar(std::string_view name, bool value, std::string_view help, CVar::EFlag
m_help = help;
m_type = EType::Boolean;
m_flags = flags;
m_allowedWrite = false;
// Unlock the cvar for writing if readonly
unlock();
@@ -115,7 +110,6 @@ CVar::CVar(std::string_view name, int value, std::string_view help, CVar::EFlags
m_help = help;
m_type = EType::Integer;
m_flags = flags;
m_allowedWrite = false;
// Unlock the cvar for writing if readonly
unlock();
@@ -178,7 +172,7 @@ bool CVar::toBoolean(bool* isValid) const
// We don't want to modify the original value;
std::string tmp = m_value;
std::transform(tmp.begin(), tmp.end(), tmp.begin(), ::tolower);
athena::utility::tolower(tmp);
if (!tmp.compare("yes") || !tmp.compare("true") || !tmp.compare("1"))
{
@@ -351,6 +345,84 @@ bool CVar::fromLiteral(std::wstring_view val)
return true;
}
bool CVar::fromLiteralToType(std::string_view val)
{
switch (m_type)
{
case EType::Literal: return fromLiteral(val);
case EType::Boolean:
{
std::stringstream ss;
ss << std::boolalpha << val;
bool v;
ss >> v;
return fromBoolean(v);
}
case EType::Float:
{
std::stringstream ss;
ss << val;
float v;
ss >> v;
return fromFloat(v);
}
case EType::Integer:
{
std::stringstream ss;
ss << val;
int v;
ss >> v;
return fromInteger(v);
}
case EType::Vec4f:
{
atVec4f vec;
std::sscanf(val.data(), "%f %f %f %f", &vec.vec[0], &vec.vec[1], &vec.vec[2], &vec.vec[3]);
return fromVec4f(vec);
}
}
return false;
}
bool CVar::fromLiteralToType(std::wstring_view val)
{
switch (m_type)
{
case EType::Literal: return fromLiteral(val);
case EType::Boolean:
{
std::wstringstream ss;
ss << std::boolalpha << val;
bool v;
ss >> v;
return fromBoolean(v);
}
case EType::Float:
{
std::wstringstream ss;
ss << val;
float v;
ss >> v;
return fromFloat(v);
}
case EType::Integer:
{
std::wstringstream ss;
ss << val;
int v;
ss >> v;
return fromInteger(v);
}
case EType::Vec4f:
{
atVec4f vec;
std::swscanf(val.data(), L"%f %f %f %f", &vec.vec[0], &vec.vec[1], &vec.vec[2], &vec.vec[3]);
return fromVec4f(vec);
}
}
return false;
}
bool CVar::isModified() const { return int(m_flags & EFlags::Modified) != 0;}
bool CVar::modificationRequiresRestart() const { return int(m_flags & EFlags::ModifyRestart) != 0; }
@@ -362,32 +434,30 @@ bool CVar::isHidden() const { return int(m_flags & EFlags::Hidden) != 0; }
bool CVar::isArchive() const { return int(m_flags & EFlags::Archive) != 0; }
void CVar::clearModified() { m_flags &= ~EFlags::Modified; }
void CVar::clearModified()
{
if (!modificationRequiresRestart())
m_flags &= ~EFlags::Modified;
}
void CVar::setModified() { m_flags |= EFlags::Modified; }
void CVar::unlock()
{
if (!isReadOnly())
return;
if (!m_allowedWrite)
if (isReadOnly() && !m_unlocked)
{
m_allowedWrite = true;
m_oldFlags = m_flags;
m_flags &= ~EFlags::ReadOnly;
m_unlocked = true;
}
}
void CVar::lock()
{
if (!isReadOnly())
return;
if (m_allowedWrite)
if (!isReadOnly() && m_unlocked)
{
m_flags |= EFlags::ReadOnly;
m_allowedWrite = false;
clearModified();
m_flags = m_oldFlags;
m_unlocked = false;
}
}