Spriteflags: Difference between revisions

Revision as of 15:08, 1 January 2012

Inside actor, state, and event code,
spriteflags <value> sets the htflags value for the current sprite.

Outside of actors and states,
spriteflags <picnum> <value>
sets the same flags per-tile. When a flag is checked, the per-tile value is XORed with the per-sprite value, i.e. one reverses the other.

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+Inside actor, state, and event code,<br />
 '''spriteflags''' <value>
+sets the [[htflags]] value for the current sprite.
-Sets special flags for sprites. The values are:
-'''1'''  - Generates a shadow. See [[spriteshadow]].<br />
-'''2'''  - Turns [[spritepal|palette]] 6 whenever night vision goggles are used. See [[spritenvg]].<br />
-'''4'''  - The sprite's shade is unaffected by the shade of its sector. See [[spritenoshade]].<br />
-'''8'''  - Is a [[defineprojectile|projectile]].<br />
-'''16''' - Prevents teleporting. The sprite is not entered into the [[decal deletion queue]].<br />
-'''32''' - Is an enemy. See [[useractor]], but note that this is distinct from setting the useractor type to either of the enemy types.<br />
-'''64''' - Sprite will be insusceptible to floor palette of sector containing this sprite. See [[spritenopal]].<br />
-'''2048''' - Sprite will skip x/y "clipmove()" . This skips objects checking for collisions with other actors to increase performance. Useful for particle effects.
-It is a [[bitfield]], so add together the values you want and then use spriteflags with the sum.
 Outside of actors and states,<br/>
 '''spriteflags''' <picnum> <value> <br/>
 sets the same flags per-tile. When a flag is checked, the per-tile value is XORed with the per-sprite value, i.e. one reverses the other.
-Flags that are not explicitly listed may be reserved for internal use.<br/>
-The actor member [[htflags]] is modified with the first form of this command.
 [[Category:Bitfields]]
 [[Category:EDuke32 specific commands]]
 [[Category:Sprite manipulation]]