A_OverlayAlpha
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| Note: While the function described on this page is defined in the Actor class, it only works when called either from a PlayerPawn state, or from one of the StateProvider states handled by PSprite, such as Weapon's Ready/Fire/etc. state sequences or a CustomInventory's Use state sequence. It will have no effect in any other context (such as calling it from a weapon's DoEffect override). If there's a need to achieve a similar effect from a different context, obtain a pointer to the necessary PSprite and modify its fields directly. |
action native void A_OverlayAlpha(int layer, double alph)
Usage
Sets the alpha of the overlay specified. Requires A_OverlayFlags' PSPF_ALPHA flag set to true to have any effect.
Parameters
- int layer
- The layer to modify.
- double alph
- The alpha for the layer to have.
Examples
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Note: This article lists no examples. If you make use of this feature in your own project(s) or know of any basic examples that could be shared, please add them. This will make it easier to understand for future authors seeking assistance. Your contributions are greatly appreciated. |