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refactor(Core/Misc): fabs() to std::fabs() (#9790)

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- prefer std functions over C functions
This commit is contained in:
Kitzunu
2022-01-01 00:41:00 +01:00
committed by GitHub
parent ac99eb48e1
commit 913e65f97f
26 changed files with 43 additions and 43 deletions
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20
src/server/game/Entities/Object/Object.cpp
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@@ -1022,7 +1022,7 @@ bool Position::HasInLine(WorldObject const* target, float width) const
return false;
width += target->GetObjectSize();
float angle = GetRelativeAngle(target);
return fabs(sin(angle)) * GetExactDist2d(target->GetPositionX(), target->GetPositionY()) < width;
return std::fabs(sin(angle)) * GetExactDist2d(target->GetPositionX(), target->GetPositionY()) < width;
}
std::string Position::ToString() const
@@ -1247,7 +1247,7 @@ InstanceScript* WorldObject::GetInstanceScript() const
float WorldObject::GetDistanceZ(const WorldObject* obj) const
{
float dz = fabs(GetPositionZ() - obj->GetPositionZ());
float dz = std::fabs(GetPositionZ() - obj->GetPositionZ());
float sizefactor = GetObjectSize() + obj->GetObjectSize();
float dist = dz - sizefactor;
return (dist > 0 ? dist : 0);
@@ -1555,7 +1555,7 @@ void Position::GetSinCos(const float x, const float y, float& vsin, float& vcos)
float dx = GetPositionX() - x;
float dy = GetPositionY() - y;
if (fabs(dx) < 0.001f && fabs(dy) < 0.001f)
if (std::fabs(dx) < 0.001f && std::fabs(dy) < 0.001f)
{
float angle = (float)rand_norm() * static_cast<float>(2 * M_PI);
vcos = cos(angle);
@@ -1651,7 +1651,7 @@ bool WorldObject::IsInBetween(const WorldObject* obj1, const WorldObject* obj2,
float A = (obj2->GetPositionY() - obj1->GetPositionY()) / (obj2->GetPositionX() - obj1->GetPositionX());
float B = -1;
float C = obj1->GetPositionY() - A * obj1->GetPositionX();
float dist = fabs(A * GetPositionX() + B * GetPositionY() + C) / sqrt(A * A + B * B);
float dist = std::fabs(A * GetPositionX() + B * GetPositionY() + C) / sqrt(A * A + B * B);
return dist <= size;
}
@@ -2786,7 +2786,7 @@ bool WorldObject::GetClosePoint(float& x, float& y, float& z, float size, float
// angle calculated from current orientation
GetNearPoint(forWho, x, y, z, size, distance2d, GetOrientation() + angle);
if (fabs(this->GetPositionZ() - z) > 3.0f || !IsWithinLOS(x, y, z))
if (std::fabs(this->GetPositionZ() - z) > 3.0f || !IsWithinLOS(x, y, z))
{
x = this->GetPositionX();
y = this->GetPositionY();
@@ -2830,7 +2830,7 @@ void WorldObject::GetContactPoint(const WorldObject* obj, float& x, float& y, fl
GetNearPoint(obj, x, y, z, obj->GetObjectSize(), distance2d, GetAngle(obj));
// Exclude gameobjects from LoS calculations
if (fabs(this->GetPositionZ() - z) > 3.0f || (GetTypeId() != TYPEID_GAMEOBJECT && !IsWithinLOS(x, y, z)))
if (std::fabs(this->GetPositionZ() - z) > 3.0f || (GetTypeId() != TYPEID_GAMEOBJECT && !IsWithinLOS(x, y, z)))
{
x = this->GetPositionX();
y = this->GetPositionY();
@@ -2844,7 +2844,7 @@ void WorldObject::GetChargeContactPoint(const WorldObject* obj, float& x, float&
// angle to face `obj` to `this` using distance includes size of `obj`
GetNearPoint(obj, x, y, z, obj->GetObjectSize(), distance2d, GetAngle(obj));
if (fabs(this->GetPositionZ() - z) > 3.0f || !IsWithinLOS(x, y, z))
if (std::fabs(this->GetPositionZ() - z) > 3.0f || !IsWithinLOS(x, y, z))
{
x = this->GetPositionX();
y = this->GetPositionY();
@@ -2874,20 +2874,20 @@ void WorldObject::MovePosition(Position& pos, float dist, float angle)
ground = GetMapHeight(destx, desty, MAX_HEIGHT);
floor = GetMapHeight(destx, desty, pos.m_positionZ);
destz = fabs(ground - pos.m_positionZ) <= fabs(floor - pos.m_positionZ) ? ground : floor;
destz = std::fabs(ground - pos.m_positionZ) <= std::fabs(floor - pos.m_positionZ) ? ground : floor;
float step = dist / 10.0f;
for (uint8 j = 0; j < 10; ++j)
{
// do not allow too big z changes
if (fabs(pos.m_positionZ - destz) > 6.0f)
if (std::fabs(pos.m_positionZ - destz) > 6.0f)
{
destx -= step * cos(angle);
desty -= step * sin(angle);
ground = GetMapHeight(destx, desty, MAX_HEIGHT);
floor = GetMapHeight(destx, desty, pos.m_positionZ);
destz = fabs(ground - pos.m_positionZ) <= fabs(floor - pos.m_positionZ) ? ground : floor;
destz = std::fabs(ground - pos.m_positionZ) <= std::fabs(floor - pos.m_positionZ) ? ground : floor;
}
// we have correct destz now
else