Simplify the code and fix the manual for Straight

Author: CrimRecya

docs/New-or-Enhanced-Logics.md

@@ -817,8 +817,7 @@ Trajectory.Straight.CountAttenuation=1.0        ; floating point value
 
 ```{note}
 - Make sure you set a low `Trajectory.Straight.ProximityRadius` value unless necessary.
-- Note that if `Trajectory.Straight.ProximityFlight` is true, it will consume more CPU performance.
-- Note that the listed Warheads in `Trajectory.Straight.PassDetonateWarhead` and `Trajectory.Straight.ProximityWarhead` must be listed in `[Warheads]` for them to work.
+- The listed Warheads in `Trajectory.Straight.PassDetonateWarhead` and `Trajectory.Straight.ProximityWarhead` must be listed in `[Warheads]` for them to work.
 ```
 
 #### Bombard trajectory

src/Ext/Bullet/Trajectories/StraightTrajectory.cpp

@@ -98,14 +98,9 @@ void StraightTrajectoryType::Read(CCINIClass* const pINI, const char* pSection)
 	this->SubjectToGround.Read(exINI, pSection, "Trajectory.Straight.SubjectToGround");
 	this->ConfineAtHeight.Read(exINI, pSection, "Trajectory.Straight.ConfineAtHeight");
 	this->EdgeAttenuation.Read(exINI, pSection, "Trajectory.Straight.EdgeAttenuation");
-
-	if (this->EdgeAttenuation < 0.0)
-		this->EdgeAttenuation = 0.0;
-
+	this->EdgeAttenuation = Math::max(0.0, this->EdgeAttenuation);
 	this->CountAttenuation.Read(exINI, pSection, "Trajectory.Straight.CountAttenuation");
-
-	if (this->CountAttenuation < 0.0)
-		this->CountAttenuation = 0.0;
+	this->CountAttenuation = Math::max(0.0, this->CountAttenuation);
 }
 
 template<typename T>
@@ -663,8 +658,10 @@ void StraightTrajectory::BulletDetonateLastCheck(BulletClass* pBullet, HouseClas
 
 			if (pType->ProximityDirect)
 				pDetonateAt->ReceiveDamage(&damage, 0, pWH, pBullet->Owner, false, false, pOwner);
+			else if (pType->ProximityMedial)
+				WarheadTypeExt::DetonateAt(pWH, pBullet->Location, pBullet->Owner, damage, pOwner);
 			else
-				WarheadTypeExt::DetonateAt(pWH, pType->ProximityMedial ? pBullet->Location : position, pBullet->Owner, damage, pOwner, pType->ProximityMedial ? nullptr : pDetonateAt);
+				WarheadTypeExt::DetonateAt(pWH, position, pBullet->Owner, damage, pOwner, pDetonateAt);
 
 			this->CalculateNewDamage(pBullet);
 		}
@@ -790,7 +787,7 @@ void StraightTrajectory::PrepareForDetonateAt(BulletClass* pBullet, HouseClass*
 		return;
 
 	// Step 1: Find valid targets on the ground within range.
-	std::vector<CellClass*> recCellClass = PhobosTrajectoryType::GetCellsInProximityRadius(pBullet, this->Type->ProximityRadius.Get());
+	std::vector<CellClass*> recCellClass = PhobosTrajectoryType::GetCellsInProximityRadius(pBullet, pType->ProximityRadius.Get());
 	const size_t cellSize = recCellClass.size() * 2;
 	size_t vectSize = cellSize;
 	size_t thisSize = 0;
@@ -968,8 +965,10 @@ void StraightTrajectory::PrepareForDetonateAt(BulletClass* pBullet, HouseClass*
 
 		if (pType->ProximityDirect)
 			pTechno->ReceiveDamage(&damage, 0, pWH, pBullet->Owner, false, false, pOwner);
+		else if (pType->ProximityMedial)
+			WarheadTypeExt::DetonateAt(pWH, pBullet->Location, pBullet->Owner, damage, pOwner);
 		else
-			WarheadTypeExt::DetonateAt(pWH, pType->ProximityMedial ? pBullet->Location : pTechno->GetCoords(), pBullet->Owner, damage, pOwner, pType->ProximityMedial ? nullptr : pTechno);
+			WarheadTypeExt::DetonateAt(pWH, pTechno->GetCoords(), pBullet->Owner, damage, pOwner, pTechno);
 
 		this->CalculateNewDamage(pBullet);