[kahdeg]

As tittle says, i was trying to spawn a drop box on a random position near the current player.
But if said player is inside a cave/a building, then the box spawn logic will place it somewhere on top of the building (i want to simulate the box dropping so i +1000 unit to the height).

I want to check if the box spawn position or the current player position is under a ceiling so that i wont spawn the box at all.

After searching around a bit, i find this function, but i dont know what is the data that it return.
/**
* @brief Given a vector position, returns the relative NavArea.
* @remarks This is more reliable than L4D2Direct_GetTerrorNavArea.
*
* @param vecPos The vector array to use to retrieve the NavArea
*
* @return The NavArea value, or 0 on failure probably
*/
native any L4D_GetNearestNavArea(const float vecPos[3]);

[Grey83]

Maybe you need functions TR_TraceHull*()?
https://sm.alliedmods.net/new-api/sd...e/TR_TraceHull
https://sm.alliedmods.net/new-api/sd...raceHullFilter