Directions HandleDirections(AimPlayer* data) {
CGameTrace tr;
CTraceFilterSimple filter{ };
if (!g_cl.m_processing)
return Directions::YAW_NONE;
// best target.
struct AutoTarget_t { float fov; Player* player; };
AutoTarget_t target{ 180.f + 1.f, nullptr };
// get best target based on fov.
auto origin = data->m_player->m_vecOrigin();
ang_t view;
float fov = math::GetFOV(g_cl.m_cmd->m_view_angles, g_cl.m_local->GetShootPosition(), data->m_player->WorldSpaceCenter());
// set best fov.
if (fov < target.fov) {
target.fov = fov;
target.player = data->m_player;
}
// get best player.
const auto player = target.player;
if (!player)
return Directions::YAW_NONE;
auto& bestOrigin = player->m_vecOrigin();
// skip this player in our traces.
filter.SetPassEntity(g_cl.m_local);
// calculate angle direction from thier best origin to our origin
ang_t angDirectionAngle;
math::VectorAngles(g_cl.m_local->m_vecOrigin() - bestOrigin, angDirectionAngle);
vec3_t forward, right, up;
math::AngleVectors(angDirectionAngle, &forward, &right, &up);
auto vecStart = g_cl.m_local->GetShootPosition();
auto vecEnd = vecStart + forward * 100.0f;
Ray rightRay(vecStart + right * 35.0f, vecEnd + right * 35.0f), leftRay(vecStart - right * 35.0f, vecEnd - right * 35.0f);
g_csgo.m_engine_trace->TraceRay(rightRay, MASK_SOLID, &filter, &tr);
float rightLength = (tr.m_endpos - tr.m_startpos).length();
g_csgo.m_engine_trace->TraceRay(leftRay, MASK_SOLID, &filter, &tr);
float leftLength = (tr.m_endpos - tr.m_startpos).length();
static auto leftTicks = 0;
static auto rightTicks = 0;
static auto backTicks = 0;
if (rightLength - leftLength > 20.0f)
leftTicks++;
else
leftTicks = 0;
if (leftLength - rightLength > 20.0f)
rightTicks++;
else
rightTicks = 0;
if (fabs(rightLength - leftLength) <= 20.0f)
backTicks++;
else
backTicks = 0;
Directions direction = Directions::YAW_NONE;
if (rightTicks > 10) {
direction = Directions::YAW_RIGHT;
}
else {
if (leftTicks > 10) {
direction = Directions::YAW_LEFT;
}
else {
if (backTicks > 10)
direction = Directions::YAW_BACK;
}
}
return direction;
}
