modular_aphelion/modules/graffiti/code/render.dm 
| GRAFFITI_ICON_CACHE | Most icons the art icon cache keeps, and the glow mask cache too: 128 dense art icons of 4,801 bytes take 0.6 MB, and 128 glow masks of 6,930 bytes 0.9 MB, as measured. |
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| /proc/graffiti_blank_icon | Returns a new transparent icon one or two tiles wide. |
| /proc/graffiti_draw_icon | Draws pixels on a new icon as horizontal runs, one DrawBox() for each run of one colour. |
| /proc/graffiti_drawn_colors | Returns colours as placed graffiti draws them, in their real alphas: opaque ones at GRAFFITI_ALPHA_CEILING, so the surface shows through, and translucent ones at their own, which is below it. None draws above the ceiling. |
| /proc/graffiti_art_icon | Returns an art drawn as an icon, which every tile showing that art shares. Its paint shows at its real alpha (graffiti_drawn_colors()). |
| /proc/graffiti_glow_icon | Returns an art's glow mask: white wherever its paint glows, as opaque as the paint is drawn there. |
| /proc/graffiti_art_glow_kind | Returns which of an art's painted pixels glow, which decides its emissive overlays. |
| /proc/graffiti_emissive_overlays | Returns the overlays that light an art's glowing paint on the emissive plane and let its other paint block the glow of whatever lies beneath it. |
| /proc/graffiti_new_sheet | Returns a new sprite sheet for icons of one width. BYOND can't remove a state, so the blank's own transparent state, "", stays beside the states added to it. |
| /proc/graffiti_sheet_add | Adds an icon to a sprite sheet as a state of its own, replacing any state of that name. |
| /proc/graffiti_sheet_path | Returns where one of a map's sprite sheet files lives. |
| /proc/graffiti_file_key | Returns text made safe to name a file or directory with. |
Define Details
GRAFFITI_ICON_CACHE
Most icons the art icon cache keeps, and the glow mask cache too: 128 dense art icons of 4,801 bytes take 0.6 MB, and 128 glow masks of 6,930 bytes 0.9 MB, as measured.