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Matt Atlas 94d92803b4 Replaces our lighting system with CM's. (#21465)
Depends on #21458.

Ports https://github.com/cmss13-devs/cmss13/pull/4229, with the original
authors as:

- https://github.com/tgstation/TerraGov-Marine-Corps/pull/1964 for the
lighting controller (A-lexa)
- https://github.com/tgstation/TerraGov-Marine-Corps/pull/4747 and
https://github.com/tgstation/TerraGov-Marine-Corps/pull/7263 for the
lighting (TiviPlus)
- https://github.com/tgstation/tgstation/pull/54520 for the dir lighting
component
- https://github.com/tgstation/tgstation/pull/75018 for the out of
bounds fix in lighting
- https://github.com/tgstation/TerraGov-Marine-Corps/pull/6678 for the
emissives (TiviPlus)

The main driving reason behind this is that current lighting consumes
way too much processing power, especially for things like odysseys/away
sites where a billion light sources are processing/moving at once and
the game slows down to a crawl. Hopefully this improves the situation by
a good margin, but we will need some testmerging to confirm that.
<img width="1349" height="1349" alt="image"
src="https://github.com/user-attachments/assets/1059ba2b-c0c5-495a-9c76-2d75d0c42bf2"
/>
<img width="1349" height="1349" alt="image"
src="https://github.com/user-attachments/assets/9704b0f6-4cf6-4dfd-a6cb-5702ad07d677"
/>


- [x] Resolve todos
- [x] Look into open space fuckery (border objects)

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>
Co-authored-by: JohnWildkins <john.wildkins@gmail.com>
2025-11-04 21:27:42 +00:00

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//------------------------------------------
//Shockwaves
//------------------------------------------
/obj/effect/shockwave
icon = 'icons/effects/light_overlays/shockwave.dmi'
icon_state = "shockwave"
mouse_opacity = MOUSE_OPACITY_TRANSPARENT
plane = DISPLACEMENT_PLATE_RENDER_LAYER
pixel_x = -496
pixel_y = -496
vis_flags = 0
/obj/effect/shockwave/Initialize(mapload, radius, speed, easing_type = LINEAR_EASING, y_offset, x_offset)
. = ..()
if(!speed)
speed = 1
if(y_offset)
pixel_y += y_offset
if(x_offset)
pixel_x += x_offset
AddElement(/datum/element/temporary, 0.5 * radius * speed)
transform = matrix().Scale(32 / 1024, 32 / 1024)
animate(src, time = 0.5 * radius * speed, transform=matrix().Scale((32 / 1024) * radius * 1.5, (32 / 1024) * radius * 1.5), easing = easing_type)