aboutsummaryrefslogtreecommitdiff
path: root/NorthstarDLL/convar.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'NorthstarDLL/convar.cpp')
-rw-r--r--NorthstarDLL/convar.cpp994
1 files changed, 497 insertions, 497 deletions
diff --git a/NorthstarDLL/convar.cpp b/NorthstarDLL/convar.cpp
index 10e7c859..538f27bd 100644
--- a/NorthstarDLL/convar.cpp
+++ b/NorthstarDLL/convar.cpp
@@ -1,497 +1,497 @@
-#include "pch.h"
-#include "bits.h"
-#include "cvar.h"
-#include "convar.h"
-#include "sourceinterface.h"
-
-typedef void (*ConVarRegisterType)(
- ConVar* pConVar,
- const char* pszName,
- const char* pszDefaultValue,
- int nFlags,
- const char* pszHelpString,
- bool bMin,
- float fMin,
- bool bMax,
- float fMax,
- void* pCallback);
-ConVarRegisterType conVarRegister;
-
-typedef void (*ConVarMallocType)(void* pConVarMaloc, int a2, int a3);
-ConVarMallocType conVarMalloc;
-
-void* g_pConVar_Vtable = nullptr;
-void* g_pIConVar_Vtable = nullptr;
-
-//-----------------------------------------------------------------------------
-// Purpose: ConVar interface initialization
-//-----------------------------------------------------------------------------
-ON_DLL_LOAD("engine.dll", ConVar, (CModule module))
-{
- conVarMalloc = module.Offset(0x415C20).As<ConVarMallocType>();
- conVarRegister = module.Offset(0x417230).As<ConVarRegisterType>();
-
- g_pConVar_Vtable = module.Offset(0x67FD28);
- g_pIConVar_Vtable = module.Offset(0x67FDC8);
-
- R2::g_pCVarInterface = new SourceInterface<CCvar>("vstdlib.dll", "VEngineCvar007");
- R2::g_pCVar = *R2::g_pCVarInterface;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: constructor
-//-----------------------------------------------------------------------------
-ConVar::ConVar(const char* pszName, const char* pszDefaultValue, int nFlags, const char* pszHelpString)
-{
- spdlog::info("Registering Convar {}", pszName);
-
- this->m_ConCommandBase.m_pConCommandBaseVTable = g_pConVar_Vtable;
- this->m_ConCommandBase.s_pConCommandBases = (ConCommandBase*)g_pIConVar_Vtable;
-
- conVarMalloc(&this->m_pMalloc, 0, 0); // Allocate new memory for ConVar.
- conVarRegister(this, pszName, pszDefaultValue, nFlags, pszHelpString, 0, 0, 0, 0, 0);
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: constructor
-//-----------------------------------------------------------------------------
-ConVar::ConVar(
- const char* pszName,
- const char* pszDefaultValue,
- int nFlags,
- const char* pszHelpString,
- bool bMin,
- float fMin,
- bool bMax,
- float fMax,
- FnChangeCallback_t pCallback)
-{
- spdlog::info("Registering Convar {}", pszName);
-
- this->m_ConCommandBase.m_pConCommandBaseVTable = g_pConVar_Vtable;
- this->m_ConCommandBase.s_pConCommandBases = (ConCommandBase*)g_pIConVar_Vtable;
-
- conVarMalloc(&this->m_pMalloc, 0, 0); // Allocate new memory for ConVar.
- conVarRegister(this, pszName, pszDefaultValue, nFlags, pszHelpString, bMin, fMin, bMax, fMax, pCallback);
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: destructor
-//-----------------------------------------------------------------------------
-ConVar::~ConVar(void)
-{
- if (m_Value.m_pszString)
- delete[] m_Value.m_pszString;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Returns the base ConVar name.
-// Output : const char*
-//-----------------------------------------------------------------------------
-const char* ConVar::GetBaseName(void) const
-{
- return m_ConCommandBase.m_pszName;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Returns the ConVar help text.
-// Output : const char*
-//-----------------------------------------------------------------------------
-const char* ConVar::GetHelpText(void) const
-{
- return m_ConCommandBase.m_pszHelpString;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Add's flags to ConVar.
-// Input : nFlags -
-//-----------------------------------------------------------------------------
-void ConVar::AddFlags(int nFlags)
-{
- m_ConCommandBase.m_nFlags |= nFlags;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Removes flags from ConVar.
-// Input : nFlags -
-//-----------------------------------------------------------------------------
-void ConVar::RemoveFlags(int nFlags)
-{
- m_ConCommandBase.m_nFlags &= ~nFlags;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Return ConVar value as a boolean.
-// Output : bool
-//-----------------------------------------------------------------------------
-bool ConVar::GetBool(void) const
-{
- return !!GetInt();
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Return ConVar value as a float.
-// Output : float
-//-----------------------------------------------------------------------------
-float ConVar::GetFloat(void) const
-{
- return m_Value.m_fValue;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Return ConVar value as an integer.
-// Output : int
-//-----------------------------------------------------------------------------
-int ConVar::GetInt(void) const
-{
- return m_Value.m_nValue;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Return ConVar value as a color.
-// Output : Color
-//-----------------------------------------------------------------------------
-Color ConVar::GetColor(void) const
-{
- unsigned char* pColorElement = ((unsigned char*)&m_Value.m_nValue);
- return Color(pColorElement[0], pColorElement[1], pColorElement[2], pColorElement[3]);
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Return ConVar value as a string.
-// Output : const char *
-//-----------------------------------------------------------------------------
-const char* ConVar::GetString(void) const
-{
- if (m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING)
- {
- return "FCVAR_NEVER_AS_STRING";
- }
-
- char const* str = m_Value.m_pszString;
- return str ? str : "";
-}
-
-//-----------------------------------------------------------------------------
-// Purpose:
-// Input : flMinVal -
-// Output : true if there is a min set.
-//-----------------------------------------------------------------------------
-bool ConVar::GetMin(float& flMinVal) const
-{
- flMinVal = m_fMinVal;
- return m_bHasMin;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose:
-// Input : flMaxVal -
-// Output : true if there is a max set.
-//-----------------------------------------------------------------------------
-bool ConVar::GetMax(float& flMaxVal) const
-{
- flMaxVal = m_fMaxVal;
- return m_bHasMax;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: returns the min value.
-// Output : float
-//-----------------------------------------------------------------------------
-float ConVar::GetMinValue(void) const
-{
- return m_fMinVal;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: returns the max value.
-// Output : float
-//-----------------------------------------------------------------------------
-float ConVar::GetMaxValue(void) const
-{
- return m_fMaxVal;
- ;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: checks if ConVar has min value.
-// Output : bool
-//-----------------------------------------------------------------------------
-bool ConVar::HasMin(void) const
-{
- return m_bHasMin;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: checks if ConVar has max value.
-// Output : bool
-//-----------------------------------------------------------------------------
-bool ConVar::HasMax(void) const
-{
- return m_bHasMax;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: sets the ConVar int value.
-// Input : nValue -
-//-----------------------------------------------------------------------------
-void ConVar::SetValue(int nValue)
-{
- if (nValue == m_Value.m_nValue)
- {
- return;
- }
-
- float flValue = (float)nValue;
-
- // Check bounds.
- if (ClampValue(flValue))
- {
- nValue = (int)(flValue);
- }
-
- // Redetermine value.
- float flOldValue = m_Value.m_fValue;
- m_Value.m_fValue = flValue;
- m_Value.m_nValue = nValue;
-
- if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
- {
- char szTempValue[32];
- snprintf(szTempValue, sizeof(szTempValue), "%d", m_Value.m_nValue);
- ChangeStringValue(szTempValue, flOldValue);
- }
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: sets the ConVar float value.
-// Input : flValue -
-//-----------------------------------------------------------------------------
-void ConVar::SetValue(float flValue)
-{
- if (flValue == m_Value.m_fValue)
- {
- return;
- }
-
- // Check bounds.
- ClampValue(flValue);
-
- // Redetermine value.
- float flOldValue = m_Value.m_fValue;
- m_Value.m_fValue = flValue;
- m_Value.m_nValue = (int)m_Value.m_fValue;
-
- if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
- {
- char szTempValue[32];
- snprintf(szTempValue, sizeof(szTempValue), "%f", m_Value.m_fValue);
- ChangeStringValue(szTempValue, flOldValue);
- }
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: sets the ConVar string value.
-// Input : *szValue -
-//-----------------------------------------------------------------------------
-void ConVar::SetValue(const char* pszValue)
-{
- if (strcmp(this->m_Value.m_pszString, pszValue) == 0)
- {
- return;
- }
- this->m_Value.m_pszString = pszValue;
-
- char szTempValue[32] {};
- const char* pszNewValue {};
-
- float flOldValue = m_Value.m_fValue;
- pszNewValue = (char*)pszValue;
- if (!pszNewValue)
- {
- pszNewValue = "";
- }
-
- if (!SetColorFromString(pszValue))
- {
- // Not a color, do the standard thing
- float flNewValue = (float)atof(pszValue);
- if (!IsFinite(flNewValue))
- {
- spdlog::warn("Warning: ConVar '{}' = '{}' is infinite, clamping value.\n", GetBaseName(), pszValue);
- flNewValue = FLT_MAX;
- }
-
- if (ClampValue(flNewValue))
- {
- snprintf(szTempValue, sizeof(szTempValue), "%f", flNewValue);
- pszNewValue = szTempValue;
- }
-
- // Redetermine value
- m_Value.m_fValue = flNewValue;
- m_Value.m_nValue = (int)(m_Value.m_fValue);
- }
-
- if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
- {
- ChangeStringValue(pszNewValue, flOldValue);
- }
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: sets the ConVar color value.
-// Input : clValue -
-//-----------------------------------------------------------------------------
-void ConVar::SetValue(Color clValue)
-{
- std::string svResult = "";
-
- for (int i = 0; i < 4; i++)
- {
- if (!(clValue.GetValue(i) == 0 && svResult.size() == 0))
- {
- svResult += std::to_string(clValue.GetValue(i));
- svResult.append(" ");
- }
- }
-
- this->m_Value.m_pszString = svResult.c_str();
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: changes the ConVar string value.
-// Input : *pszTempVal - flOldValue
-//-----------------------------------------------------------------------------
-void ConVar::ChangeStringValue(const char* pszTempVal, float flOldValue)
-{
- assert(!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING));
-
- char* pszOldValue = (char*)_malloca(m_Value.m_iStringLength);
- if (pszOldValue != NULL)
- {
- memcpy(pszOldValue, m_Value.m_pszString, m_Value.m_iStringLength);
- }
-
- if (pszTempVal)
- {
- int len = strlen(pszTempVal) + 1;
-
- if (len > m_Value.m_iStringLength)
- {
- if (m_Value.m_pszString)
- {
- // !TODO: Causes issues in tier0.dll, but doesn't in apex.
- // Not a big issue since we are creating a new string below
- // anyways to prevent buffer overflow if string is longer
- // then the old string.
- // delete[] m_Value.m_pszString;
- }
-
- m_Value.m_pszString = new char[len];
- m_Value.m_iStringLength = len;
- }
-
- memcpy((char*)m_Value.m_pszString, pszTempVal, len);
- }
- else
- {
- m_Value.m_pszString = NULL;
- }
-
- pszOldValue = 0;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: sets the ConVar color value from string.
-// Input : *pszValue -
-//-----------------------------------------------------------------------------
-bool ConVar::SetColorFromString(const char* pszValue)
-{
- bool bColor = false;
-
- // Try pulling RGBA color values out of the string.
- int nRGBA[4] {};
- int nParamsRead = sscanf_s(pszValue, "%i %i %i %i", &(nRGBA[0]), &(nRGBA[1]), &(nRGBA[2]), &(nRGBA[3]));
-
- if (nParamsRead >= 3)
- {
- // This is probably a color!
- if (nParamsRead == 3)
- {
- // Assume they wanted full alpha.
- nRGBA[3] = 255;
- }
-
- if (nRGBA[0] >= 0 && nRGBA[0] <= 255 && nRGBA[1] >= 0 && nRGBA[1] <= 255 && nRGBA[2] >= 0 && nRGBA[2] <= 255 && nRGBA[3] >= 0 &&
- nRGBA[3] <= 255)
- {
- // printf("*** WOW! Found a color!! ***\n");
-
- // This is definitely a color!
- bColor = true;
-
- // Stuff all the values into each byte of our int.
- unsigned char* pColorElement = ((unsigned char*)&m_Value.m_nValue);
- pColorElement[0] = nRGBA[0];
- pColorElement[1] = nRGBA[1];
- pColorElement[2] = nRGBA[2];
- pColorElement[3] = nRGBA[3];
-
- // Copy that value into our float.
- m_Value.m_fValue = (float)(m_Value.m_nValue);
- }
- }
-
- return bColor;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Checks if ConVar is registered.
-// Output : bool
-//-----------------------------------------------------------------------------
-bool ConVar::IsRegistered(void) const
-{
- return m_ConCommandBase.m_bRegistered;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Returns true if this is a command
-// Output : bool
-//-----------------------------------------------------------------------------
-bool ConVar::IsCommand(void) const
-{
- return false;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Test each ConVar query before setting the value.
-// Input : nFlags
-// Output : False if change is permitted, true if not.
-//-----------------------------------------------------------------------------
-bool ConVar::IsFlagSet(int nFlags) const
-{
- return m_ConCommandBase.m_nFlags & nFlags;
-}
-
-//-----------------------------------------------------------------------------
-// Purpose: Check whether to clamp and then perform clamp.
-// Input : flValue -
-// Output : Returns true if value changed.
-//-----------------------------------------------------------------------------
-bool ConVar::ClampValue(float& flValue)
-{
- if (m_bHasMin && (flValue < m_fMinVal))
- {
- flValue = m_fMinVal;
- return true;
- }
-
- if (m_bHasMax && (flValue > m_fMaxVal))
- {
- flValue = m_fMaxVal;
- return true;
- }
-
- return false;
-}
+#include "pch.h"
+#include "bits.h"
+#include "cvar.h"
+#include "convar.h"
+#include "sourceinterface.h"
+
+typedef void (*ConVarRegisterType)(
+ ConVar* pConVar,
+ const char* pszName,
+ const char* pszDefaultValue,
+ int nFlags,
+ const char* pszHelpString,
+ bool bMin,
+ float fMin,
+ bool bMax,
+ float fMax,
+ void* pCallback);
+ConVarRegisterType conVarRegister;
+
+typedef void (*ConVarMallocType)(void* pConVarMaloc, int a2, int a3);
+ConVarMallocType conVarMalloc;
+
+void* g_pConVar_Vtable = nullptr;
+void* g_pIConVar_Vtable = nullptr;
+
+//-----------------------------------------------------------------------------
+// Purpose: ConVar interface initialization
+//-----------------------------------------------------------------------------
+ON_DLL_LOAD("engine.dll", ConVar, (CModule module))
+{
+ conVarMalloc = module.Offset(0x415C20).As<ConVarMallocType>();
+ conVarRegister = module.Offset(0x417230).As<ConVarRegisterType>();
+
+ g_pConVar_Vtable = module.Offset(0x67FD28);
+ g_pIConVar_Vtable = module.Offset(0x67FDC8);
+
+ R2::g_pCVarInterface = new SourceInterface<CCvar>("vstdlib.dll", "VEngineCvar007");
+ R2::g_pCVar = *R2::g_pCVarInterface;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: constructor
+//-----------------------------------------------------------------------------
+ConVar::ConVar(const char* pszName, const char* pszDefaultValue, int nFlags, const char* pszHelpString)
+{
+ spdlog::info("Registering Convar {}", pszName);
+
+ this->m_ConCommandBase.m_pConCommandBaseVTable = g_pConVar_Vtable;
+ this->m_ConCommandBase.s_pConCommandBases = (ConCommandBase*)g_pIConVar_Vtable;
+
+ conVarMalloc(&this->m_pMalloc, 0, 0); // Allocate new memory for ConVar.
+ conVarRegister(this, pszName, pszDefaultValue, nFlags, pszHelpString, 0, 0, 0, 0, 0);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: constructor
+//-----------------------------------------------------------------------------
+ConVar::ConVar(
+ const char* pszName,
+ const char* pszDefaultValue,
+ int nFlags,
+ const char* pszHelpString,
+ bool bMin,
+ float fMin,
+ bool bMax,
+ float fMax,
+ FnChangeCallback_t pCallback)
+{
+ spdlog::info("Registering Convar {}", pszName);
+
+ this->m_ConCommandBase.m_pConCommandBaseVTable = g_pConVar_Vtable;
+ this->m_ConCommandBase.s_pConCommandBases = (ConCommandBase*)g_pIConVar_Vtable;
+
+ conVarMalloc(&this->m_pMalloc, 0, 0); // Allocate new memory for ConVar.
+ conVarRegister(this, pszName, pszDefaultValue, nFlags, pszHelpString, bMin, fMin, bMax, fMax, pCallback);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: destructor
+//-----------------------------------------------------------------------------
+ConVar::~ConVar(void)
+{
+ if (m_Value.m_pszString)
+ delete[] m_Value.m_pszString;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns the base ConVar name.
+// Output : const char*
+//-----------------------------------------------------------------------------
+const char* ConVar::GetBaseName(void) const
+{
+ return m_ConCommandBase.m_pszName;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns the ConVar help text.
+// Output : const char*
+//-----------------------------------------------------------------------------
+const char* ConVar::GetHelpText(void) const
+{
+ return m_ConCommandBase.m_pszHelpString;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Add's flags to ConVar.
+// Input : nFlags -
+//-----------------------------------------------------------------------------
+void ConVar::AddFlags(int nFlags)
+{
+ m_ConCommandBase.m_nFlags |= nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Removes flags from ConVar.
+// Input : nFlags -
+//-----------------------------------------------------------------------------
+void ConVar::RemoveFlags(int nFlags)
+{
+ m_ConCommandBase.m_nFlags &= ~nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Return ConVar value as a boolean.
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConVar::GetBool(void) const
+{
+ return !!GetInt();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Return ConVar value as a float.
+// Output : float
+//-----------------------------------------------------------------------------
+float ConVar::GetFloat(void) const
+{
+ return m_Value.m_fValue;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Return ConVar value as an integer.
+// Output : int
+//-----------------------------------------------------------------------------
+int ConVar::GetInt(void) const
+{
+ return m_Value.m_nValue;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Return ConVar value as a color.
+// Output : Color
+//-----------------------------------------------------------------------------
+Color ConVar::GetColor(void) const
+{
+ unsigned char* pColorElement = ((unsigned char*)&m_Value.m_nValue);
+ return Color(pColorElement[0], pColorElement[1], pColorElement[2], pColorElement[3]);
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Return ConVar value as a string.
+// Output : const char *
+//-----------------------------------------------------------------------------
+const char* ConVar::GetString(void) const
+{
+ if (m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING)
+ {
+ return "FCVAR_NEVER_AS_STRING";
+ }
+
+ char const* str = m_Value.m_pszString;
+ return str ? str : "";
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+// Input : flMinVal -
+// Output : true if there is a min set.
+//-----------------------------------------------------------------------------
+bool ConVar::GetMin(float& flMinVal) const
+{
+ flMinVal = m_fMinVal;
+ return m_bHasMin;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+// Input : flMaxVal -
+// Output : true if there is a max set.
+//-----------------------------------------------------------------------------
+bool ConVar::GetMax(float& flMaxVal) const
+{
+ flMaxVal = m_fMaxVal;
+ return m_bHasMax;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: returns the min value.
+// Output : float
+//-----------------------------------------------------------------------------
+float ConVar::GetMinValue(void) const
+{
+ return m_fMinVal;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: returns the max value.
+// Output : float
+//-----------------------------------------------------------------------------
+float ConVar::GetMaxValue(void) const
+{
+ return m_fMaxVal;
+ ;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: checks if ConVar has min value.
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConVar::HasMin(void) const
+{
+ return m_bHasMin;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: checks if ConVar has max value.
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConVar::HasMax(void) const
+{
+ return m_bHasMax;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets the ConVar int value.
+// Input : nValue -
+//-----------------------------------------------------------------------------
+void ConVar::SetValue(int nValue)
+{
+ if (nValue == m_Value.m_nValue)
+ {
+ return;
+ }
+
+ float flValue = (float)nValue;
+
+ // Check bounds.
+ if (ClampValue(flValue))
+ {
+ nValue = (int)(flValue);
+ }
+
+ // Redetermine value.
+ float flOldValue = m_Value.m_fValue;
+ m_Value.m_fValue = flValue;
+ m_Value.m_nValue = nValue;
+
+ if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
+ {
+ char szTempValue[32];
+ snprintf(szTempValue, sizeof(szTempValue), "%d", m_Value.m_nValue);
+ ChangeStringValue(szTempValue, flOldValue);
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets the ConVar float value.
+// Input : flValue -
+//-----------------------------------------------------------------------------
+void ConVar::SetValue(float flValue)
+{
+ if (flValue == m_Value.m_fValue)
+ {
+ return;
+ }
+
+ // Check bounds.
+ ClampValue(flValue);
+
+ // Redetermine value.
+ float flOldValue = m_Value.m_fValue;
+ m_Value.m_fValue = flValue;
+ m_Value.m_nValue = (int)m_Value.m_fValue;
+
+ if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
+ {
+ char szTempValue[32];
+ snprintf(szTempValue, sizeof(szTempValue), "%f", m_Value.m_fValue);
+ ChangeStringValue(szTempValue, flOldValue);
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets the ConVar string value.
+// Input : *szValue -
+//-----------------------------------------------------------------------------
+void ConVar::SetValue(const char* pszValue)
+{
+ if (strcmp(this->m_Value.m_pszString, pszValue) == 0)
+ {
+ return;
+ }
+ this->m_Value.m_pszString = pszValue;
+
+ char szTempValue[32] {};
+ const char* pszNewValue {};
+
+ float flOldValue = m_Value.m_fValue;
+ pszNewValue = (char*)pszValue;
+ if (!pszNewValue)
+ {
+ pszNewValue = "";
+ }
+
+ if (!SetColorFromString(pszValue))
+ {
+ // Not a color, do the standard thing
+ float flNewValue = (float)atof(pszValue);
+ if (!IsFinite(flNewValue))
+ {
+ spdlog::warn("Warning: ConVar '{}' = '{}' is infinite, clamping value.\n", GetBaseName(), pszValue);
+ flNewValue = FLT_MAX;
+ }
+
+ if (ClampValue(flNewValue))
+ {
+ snprintf(szTempValue, sizeof(szTempValue), "%f", flNewValue);
+ pszNewValue = szTempValue;
+ }
+
+ // Redetermine value
+ m_Value.m_fValue = flNewValue;
+ m_Value.m_nValue = (int)(m_Value.m_fValue);
+ }
+
+ if (!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING))
+ {
+ ChangeStringValue(pszNewValue, flOldValue);
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets the ConVar color value.
+// Input : clValue -
+//-----------------------------------------------------------------------------
+void ConVar::SetValue(Color clValue)
+{
+ std::string svResult = "";
+
+ for (int i = 0; i < 4; i++)
+ {
+ if (!(clValue.GetValue(i) == 0 && svResult.size() == 0))
+ {
+ svResult += std::to_string(clValue.GetValue(i));
+ svResult.append(" ");
+ }
+ }
+
+ this->m_Value.m_pszString = svResult.c_str();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: changes the ConVar string value.
+// Input : *pszTempVal - flOldValue
+//-----------------------------------------------------------------------------
+void ConVar::ChangeStringValue(const char* pszTempVal, float flOldValue)
+{
+ assert(!(m_ConCommandBase.m_nFlags & FCVAR_NEVER_AS_STRING));
+
+ char* pszOldValue = (char*)_malloca(m_Value.m_iStringLength);
+ if (pszOldValue != NULL)
+ {
+ memcpy(pszOldValue, m_Value.m_pszString, m_Value.m_iStringLength);
+ }
+
+ if (pszTempVal)
+ {
+ int len = strlen(pszTempVal) + 1;
+
+ if (len > m_Value.m_iStringLength)
+ {
+ if (m_Value.m_pszString)
+ {
+ // !TODO: Causes issues in tier0.dll, but doesn't in apex.
+ // Not a big issue since we are creating a new string below
+ // anyways to prevent buffer overflow if string is longer
+ // then the old string.
+ // delete[] m_Value.m_pszString;
+ }
+
+ m_Value.m_pszString = new char[len];
+ m_Value.m_iStringLength = len;
+ }
+
+ memcpy((char*)m_Value.m_pszString, pszTempVal, len);
+ }
+ else
+ {
+ m_Value.m_pszString = NULL;
+ }
+
+ pszOldValue = 0;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: sets the ConVar color value from string.
+// Input : *pszValue -
+//-----------------------------------------------------------------------------
+bool ConVar::SetColorFromString(const char* pszValue)
+{
+ bool bColor = false;
+
+ // Try pulling RGBA color values out of the string.
+ int nRGBA[4] {};
+ int nParamsRead = sscanf_s(pszValue, "%i %i %i %i", &(nRGBA[0]), &(nRGBA[1]), &(nRGBA[2]), &(nRGBA[3]));
+
+ if (nParamsRead >= 3)
+ {
+ // This is probably a color!
+ if (nParamsRead == 3)
+ {
+ // Assume they wanted full alpha.
+ nRGBA[3] = 255;
+ }
+
+ if (nRGBA[0] >= 0 && nRGBA[0] <= 255 && nRGBA[1] >= 0 && nRGBA[1] <= 255 && nRGBA[2] >= 0 && nRGBA[2] <= 255 && nRGBA[3] >= 0 &&
+ nRGBA[3] <= 255)
+ {
+ // printf("*** WOW! Found a color!! ***\n");
+
+ // This is definitely a color!
+ bColor = true;
+
+ // Stuff all the values into each byte of our int.
+ unsigned char* pColorElement = ((unsigned char*)&m_Value.m_nValue);
+ pColorElement[0] = nRGBA[0];
+ pColorElement[1] = nRGBA[1];
+ pColorElement[2] = nRGBA[2];
+ pColorElement[3] = nRGBA[3];
+
+ // Copy that value into our float.
+ m_Value.m_fValue = (float)(m_Value.m_nValue);
+ }
+ }
+
+ return bColor;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Checks if ConVar is registered.
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConVar::IsRegistered(void) const
+{
+ return m_ConCommandBase.m_bRegistered;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Returns true if this is a command
+// Output : bool
+//-----------------------------------------------------------------------------
+bool ConVar::IsCommand(void) const
+{
+ return false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Test each ConVar query before setting the value.
+// Input : nFlags
+// Output : False if change is permitted, true if not.
+//-----------------------------------------------------------------------------
+bool ConVar::IsFlagSet(int nFlags) const
+{
+ return m_ConCommandBase.m_nFlags & nFlags;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Check whether to clamp and then perform clamp.
+// Input : flValue -
+// Output : Returns true if value changed.
+//-----------------------------------------------------------------------------
+bool ConVar::ClampValue(float& flValue)
+{
+ if (m_bHasMin && (flValue < m_fMinVal))
+ {
+ flValue = m_fMinVal;
+ return true;
+ }
+
+ if (m_bHasMax && (flValue > m_fMaxVal))
+ {
+ flValue = m_fMaxVal;
+ return true;
+ }
+
+ return false;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 19:22:27 +0000