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:!: Available in version 1.3 and later.
====== SetThemeOverlayColor ======
SetThemeOverlayColor(<-overlayNumber <-color)

===== Description =====
Sets the theme overlay color. The color is multiplied by the entire overlay image to produce the result seen on the screen. The color is a V4 that uses the 4th field for the alpha value. The overlayNumber should be 0 or 1. \\
See [[SetThemeOverlayPixels]] for a larger example of theme overlay use.

===== Examples =====
<code 4rpl>
SetThemeOverlayColor(0 V4(1 1 1 0.5))
</code>

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