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- stop using the ATAGs for checking pointer types in asserts.

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This is an incredibly costly way to do a debug check as it infests the entire VM design from top to bottom. These tags are basically useless for anything else but validating object pointers being passed to native functions (i.e. mismatches between definition and declaration) and that simply does not justify a feature that costs execution time in non-debug builds and added memory overhead everywhere.
Note that this commit does not remove the tags, it only discontinues their use.
This commit is contained in:
Christoph Oelckers 2017-04-10 15:17:39 +02:00
commit ef77cbd295
11 changed files with 123 additions and 101 deletions
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4
src/p_map.cpp
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@ -2054,7 +2054,7 @@ DEFINE_ACTION_FUNCTION(AActor, TestMobjZ)
if (numret > 1)
{
numret = 2;
ret[1].SetPointer(on, ATAG_OBJECT);
ret[1].SetObject(on);
}
if (numret > 0)
{
@ -4685,7 +4685,7 @@ DEFINE_ACTION_FUNCTION(AActor, LineAttack)
int acdmg;
if (puffType == nullptr) puffType = PClass::FindActor("BulletPuff"); // P_LineAttack does not work without a puff to take info from.
auto puff = P_LineAttack(self, angle, distance, pitch, damage, damageType, puffType, flags, victim, &acdmg);
if (numret > 0) ret[0].SetPointer(puff, ATAG_OBJECT);
if (numret > 0) ret[0].SetObject(puff);
if (numret > 1) ret[1].SetInt(acdmg), numret = 2;
return numret;
}