bool Entity_DropToFloor(ServerEntity_t *eEntity)
{
MathVector3f_t vEnd;
trace_t trGround;
Math_VectorCopy(eEntity->v.origin, vEnd);
vEnd[2] -= 256;
trGround = Engine.Server_Move(eEntity->v.origin, eEntity->v.mins, eEntity->v.maxs, vEnd, false, eEntity);
if (trGround.fraction == 1 || trGround.bAllSolid)
{
Engine.Con_Warning("Entity is stuck in world! (%s) (%i %i %i)\n", eEntity->v.cClassname,
(int)eEntity->v.origin[0],
(int)eEntity->v.origin[1],
(int)eEntity->v.origin[2]);
return false;
}
// Use SetOrigin so that it's automatically linked.
Entity_SetOrigin(eEntity, trGround.endpos);
Entity_AddFlags(eEntity, FL_ONGROUND);
eEntity->v.groundentity = trGround.ent;
return true;
}
void Area_PushableTouch(ServerEntity_t *area, ServerEntity_t *other) {
if (_Area_IsOnTop(other, area)) {
// So the player can jump off the object.
Entity_AddFlags(other, FL_ONGROUND);
return;
}
if (area->v.flags & FL_ONGROUND) {
Entity_RemoveFlags(area, FL_ONGROUND);
}
// Get the right player angle.
float yaw = other->v.velocity.y * ((float)PL_PI) * 2 / 360;
area->v.velocity.x = std::cos(yaw) * 80.0f;
area->v.velocity.y = std::sin(yaw) * 80.0f;
// Don't affect the height when pushing... ever.
area->v.velocity.z = 0;
area->v.avelocity = area->v.velocity;
area->v.nextthink = area->v.ltime + 0.5f;
}