Show focus information (healthbar and name) about gothicfreeaim

[szapp]

Fix #12 set focus vob by bounding box

[szapp]

This here does not give any results (always returns zero) and does really make sense to me anyways:

const int zTBBox3D__GetSphere3D = 5528768; //0x545CC0
CALL_RetValIsStruct(24); // sizeof_zTBBox3D
CALL__thiscall(_@(her)+124, zTBBox3D__GetSphere3D); // zTBBox3D
var int sphere3d1; sphere3d1 = CALL_RetValAsInt();
CALL_RetValIsStruct(24); // sizeof_zTBBox3D
CALL__thiscall(MEM_World.foundVob+124, zTBBox3D__GetSphere3D);
var int sphere3d2; sphere3d2 = CALL_RetValAsInt();

const int zTBSphere3D__IsIntersecting = 5521632; //0x5440E0
CALL_PtrParam(sphere3d2);
CALL__thiscall(sphere3d1, zTBSphere3D__IsIntersecting);
var int answ; answ = CALL_RetValAsInt();
MEM_Free(sphere3d1);
MEM_Free(sphere3d2);

MEM_Info(ConcatStrings("Sphere test returns: ", IntToString(answ)));

[szapp]

Improve trace ray

• Exclude origin vob (hero)
• Set flags to (zTRACERAY_VOB_IGNORE_NO_CD_DYN | zTRACERAY_VOB_BBOX) (1 + 4 = 5), or (zTRACERAY_VOB_IGNORE_NO_CD_DYN | zTRACERAY_VOB_BBOX | zTRACERAY_STAT_POLY | zTRACERAY_POLY_NORMAL) (1 + 4 + 32 + 128 = 165)
• Check if trace ray changes input arguments (vectors)
• Experiment with zTBBox3D::GetSphere3D and zTBSphere3D::IsIntersecting

[szapp]

Idea

Set focus collection to a small angle. During aiming check if focus vob is in a narrow angle (oCNpc::GetAngle) in front of the player model (center is [0.5, 0.5]). If the current focus vob is not in that angle, clear focus vob. Remaining question: Will the focus collections (Focus.d) then continuously set the new (correct) focus vob?

This approach is not satisfying. It is, however, available in the branch focusbyangles.