Structs:FCheckPosition

This struct contains information about a position, which can be obtained by functions like CheckMove, TryMove and CheckPosition.

Fields

• Actor thing

Pointer to the actor whose position is stored in this struct.

• Vector3 pos

Absolute coordinates of the actor whose position is stored in this struct.

• Sector cursector

Pointer to the sector at the current position.

• double floorz

Absolute highest floor height at pos. If the caller is stepping on top of another actor then this is the top of that actor.

• double ceilingz

Absolute lowest ceiling height at pos.

• double dropoffz

Absolute highest floor height at pos.

• TextureID floorpic

A TextureID of the cursector's floor texture.

• int floorterrain

Terrain data of cursector's floor.

• Sector floorsector

Pointer to the lowest sector at pos, if portals are involved. Otherwise, same as cursector.

• TextureID ceilingpic

A TextureID of the cursector's ceiling texture.

• Sector ceilingsector

Pointer to the highest sector at pos, if portals are involved. Otherwise, same as cursector.

• bool touchmidtex

True if actor at pos is touching a 3D middle texture.

• bool abovemidtex

True if actor at pos is above a 3D middle texture.

• bool floatok

If true, the caller can freely move up and down if it floats. This is used to signal the position wasn't fully blocked by a line or actor in TryMove.

• bool FromPMove

This is true if this struct was instantiated by P_Move(). If true, handles non-players overlapping inside of each other by trying to unstick them if possible.

• line ceilingline

The line the actor collided with if it hit an upper line part. This is set in case a lower line part also blocks, allowing both the floor and ceiling lines to be checked.

• Actor stepthing

Another actor the thing stepped up on, if any.

• bool DoRipping

If true, the caller is treated like a ripping projectile.

• bool portalstep

True if the line edge at pos goes through a ceiling portal by going up a step.

• int portalgroup

The index of the portal group the move goes to if portalstep is true.

• int PushTime

Sets any pushed actor's lastPush field to this value. Used to track which actors were already pushed that move step.

Methods

• void ClearLastRipped()

Clears information about actors that were already ripped through. Normally an actor is only ripped once per tic.

• private void _Constructor()

Internal function, necessary for the struct's setup. Doesn't need to be called manually.

• private void _Destructor()

Internal function, necessary for the struct's setup. Doesn't need to be called manually.

See also

• CheckPosition
• CheckMove
• TryMove