Files
Bubberstation/code/modules/visuals/render_steps.dm
SkyratBot 6dfe17306c [MIRROR] Pulls apart the vestiges of components still hanging onto signals [MDB IGNORE] (#21738)
* Pulls apart the vestiges of components still hanging onto signals

* update modular

---------

Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>
Co-authored-by: Tom <8881105+tf-4@users.noreply.github.com>
2023-06-18 13:18:23 +00:00

93 lines
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/**
* Internal atom that uses render relays to apply "appearance things" to a render source
* Branch, subtypes have behavior
*/
/atom/movable/render_step
name = "render step"
plane = DEFAULT_PLANE
layer = FLOAT_LAYER
mouse_opacity = MOUSE_OPACITY_TRANSPARENT
//Why?
//render_targets copy the transform of the target as well, but vis_contents also applies the transform
//we'll display using that, so we gotta reset
appearance_flags = KEEP_APART|KEEP_TOGETHER|RESET_TRANSFORM
/atom/movable/render_step/Initialize(mapload, atom/source)
. = ..()
verbs.Cut() //Cargo cultttttt
if(!source)
return
render_source = source.render_target
SET_PLANE_EXPLICIT(src, initial(plane), source)
RegisterSignal(source, COMSIG_QDELETING, PROC_REF(on_source_deleting))
/atom/movable/render_step/ex_act(severity)
return FALSE
/atom/movable/render_step/singularity_act()
return
/atom/movable/render_step/singularity_pull()
return
/atom/movable/render_step/blob_act()
return
//Prevents people from moving these after creation, because they shouldn't be.
/atom/movable/render_step/forceMove(atom/destination, no_tp=FALSE, harderforce = FALSE)
if(harderforce)
return ..()
/atom/movable/render_step/proc/on_source_deleting(atom/source)
SIGNAL_HANDLER
if(!QDELING(src))
qdel(src)
/**
* Render step that modfies an atom's color
* Useful for creating coherent emissive blockers out of things like glass floors by lowering alpha statically using matrixes
* Other stuff too I'm sure
*/
/atom/movable/render_step/color
name = "color step"
//RESET_COLOR is obvious I hope
appearance_flags = KEEP_APART|KEEP_TOGETHER|RESET_COLOR|RESET_TRANSFORM
/atom/movable/render_step/color/Initialize(mapload, atom/source, color)
. = ..()
src.color = color
/**
* Render step that makes the passed in render source block emissives
*
* Copies an appearance vis render_target and render_source on to the emissive blocking plane.
* This means that the atom in question will block any emissive sprites.
* This should only be used internally. If you are directly creating more of these, you're
* almost guaranteed to be doing something wrong.
*/
/atom/movable/render_step/emissive_blocker
name = "emissive blocker"
plane = EMISSIVE_PLANE
appearance_flags = EMISSIVE_APPEARANCE_FLAGS|RESET_TRANSFORM
/atom/movable/render_step/emissive_blocker/Initialize(mapload, atom/source)
. = ..()
src.color = GLOB.em_block_color
/**
* Render step that makes the passed in render source GLOW
*
* Copies an appearance vis render_target and render_source on to the emissive plane
*/
/atom/movable/render_step/emissive
name = "emissive"
plane = EMISSIVE_PLANE
appearance_flags = EMISSIVE_APPEARANCE_FLAGS|RESET_TRANSFORM
/atom/movable/render_step/emissive/Initialize(mapload, source)
. = ..()
src.color = GLOB.emissive_color