Htflags
A per-actor property, this controls special flags for sprites.
| Internal Name | Provided CON Label | Value | Description |
|---|---|---|---|
| SFLAG_SHADOW | SFLAG_SHADOW | 1 | Generates a shadow. See spriteshadow. |
| SFLAG_NVG | SFLAG_NVG | 2 | Turns palette 6 whenever night vision goggles are used. See spritenvg. |
| SFLAG_NOSHADE | SFLAG_NOSHADE | 4 | The sprite's shade is unaffected by the shade of its sector. See spritenoshade. |
| SFLAG_PROJECTILE | 8 | Has been defined with defineprojectile. | |
| SFLAG_DECAL | 16 | Prevents teleporting. The sprite is not entered into the decal deletion queue. | |
| SFLAG_BADGUY | SFLAG_BADGUY | 32 | Is an enemy. See useractor. |
| SFLAG_NOPAL | SFLAG_NOPAL | 64 | Sprite will be insusceptible to floor palette of sector containing this sprite. See spritenopal. |
| SFLAG_NOEVENTCODE | SFLAG_NOEVENTS | 128 | Sprite will not be run through EVENT_GAME or EVENT_PREGAME. |
| SFLAG_NOLIGHT | SFLAG_NOLIGHT | 256 | Sprite will not emit hardcoded Polymer-based lights. |
| SFLAG_USEACTIVATOR | SFLAG_USEACTIVATOR | 512 | |
| SFLAG_NULL | 1024 | null sprite in multiplayer [internal, do not use] | |
| SFLAG_NOCLIP | SFLAG_NOCLIP | 2048 | Sprite will call "clipmove()" with a clipmask of 0, skipping collision detection with other sprites to increase performance. (Specifically, to prevent runtime behavior that is quadratic with the number of sprites.) Useful for particle effects. |
| SFLAG_NOFLOORSHADOW | 4096 | ||
| SFLAG_SMOOTHMOVE | SFLAG_SMOOTHMOVE | 8192 | |
| SFLAG_NOTELEPORT | SFLAG_NOTELEPORT | 16384 | |
| SFLAG_BADGUYSTAYPUT | 32768 | Actor will stay inside its original sector. | |
| SFLAG_CACHE | 65536 | ||
| SFLAG_ROTFIXED | 131072 | rotation-fixed with respect to a pivot point to prevent position diverging due to roundoff error accumulation | |
| SFLAG_HARDCODED_BADGUY | 262144 | ||
| SFLAG_DIDNOSE7WATER | 524288 | used temporarily | |
| SFLAG_NODAMAGEPUSH | SFLAG_NODAMAGEPUSH | 1048576 | Actor should not be pushed back when damaged (by default TANK, RECON, ROTATEGUN, and the bosses) |
| SFLAG_HURTSPAWNBLOOD | SFLAG_HURTSPAWNBLOOD | - | Actor will spawn blood as hardcoded enemies do when hurt |
htflags is a bitfield, so add together the values you want and then set htflags to the sum.
This member can also be set using the per-sprite form of the spriteflags command.