Entity State - Destro-/AMXXEditorV4 GitHub Wiki
// state->entityType values
#define ENTITY_NORMAL (1<<0)
#define ENTITY_BEAM (1<<1)
// state->eflags values
#define EFLAG_SLERP 1 // do studio interpolation of this entity
// CL_AddVisibleEntity()
#define ET_NORMAL 0
#define ET_PLAYER 1
#define ET_TEMPENTITY 2
#define ET_BEAM 3
#define ET_FRAGMENTED 4