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https://github.com/Aurorastation/Aurora.3.git
synced 2026-07-22 21:38:47 +01:00
Matt Atlas
cca0dfe7b6
Part one of our nefarious plans to destroy lag forever, and also accomplish some cool shit. This replaces our renderer system with plane masters, this will also be used to turn skyboxes into backdrops and thus totally remove skybox updating lag. Additionally, this will let us manipulate entire planes very easily to do all sorts of zany shit. All credit goes to the original coders, this is some seriously cool stuff. Also fixes some bizarre smoothing behaviour, reduces updateoverlays calls since now not every single structure in the game tries smoothing with nothing. <img width="1349" height="1349" alt="image" src="https://github.com/user-attachments/assets/9b7cecd7-3c47-448b-9dd8-9b904640bf82" /> <img width="1349" height="1349" alt="image" src="https://github.com/user-attachments/assets/647d75a2-1bff-45ca-ab92-0aea10631afd" /> --------- Co-authored-by: Matt Atlas <liermattia@gmail.com>
80 lines
2.9 KiB
Plaintext
80 lines
2.9 KiB
Plaintext
/*!
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* Custom rendering solution to allow for advanced effects
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* We (ab)use plane masters and render source/target to cheaply render 2+ planes as 1
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* if you want to read more read the _render_readme.md
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*/
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/**
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* Render relay object assigned to a plane master to be able to relay it's render onto other planes that are not it's own
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*/
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/obj/render_plane_relay
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screen_loc = "1,1"
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layer = -1
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plane = 0
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appearance_flags = PASS_MOUSE | NO_CLIENT_COLOR | KEEP_TOGETHER
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/**
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* ## Rendering plate
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*
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* Acts like a plane master, but for plane masters
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* Renders other planes onto this plane, through the use of render objects
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* Any effects applied onto this plane will act on the unified plane
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* IE a bulge filter will apply as if the world was one object
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* remember that once planes are unified on a render plate you cant change the layering of them!
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*/
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/atom/movable/screen/plane_master/rendering_plate
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name = "default rendering plate"
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///this plate renders the final screen to show to the player
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/atom/movable/screen/plane_master/rendering_plate/master
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name = "master rendering plate"
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plane = RENDER_PLANE_MASTER
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render_relay_plane = null
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generate_render_target = FALSE
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///renders general in charachter game objects
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/atom/movable/screen/plane_master/rendering_plate/game_world
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name = "game rendering plate"
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plane = RENDER_PLANE_GAME
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render_relay_plane = RENDER_PLANE_MASTER
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///render plate for OOC stuff like ghosts, hud-screen effects, etc
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/atom/movable/screen/plane_master/rendering_plate/non_game
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name = "non-game rendering plate"
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plane = RENDER_PLANE_NON_GAME
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render_relay_plane = RENDER_PLANE_MASTER
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/**
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* Plane master proc called in backdrop() that creates a relay object, sets it as needed and then adds it to the clients screen
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* Sets:
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* * layer from plane to avoid z-fighting
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* * plane to relay the render to
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* * render_source so that the plane will render on this object
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* * mouse opacity to ensure proper mouse hit tracking
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* * name for debugging purposes
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* Other vars such as alpha will automatically be applied with the render source
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* Arguments:
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* * mymob: mob whose plane is being backdropped
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* * relay_plane: plane we are relaying this plane master to
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*/
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/atom/movable/screen/plane_master/proc/relay_render_to_plane(mob/mymob, relay_plane)
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if(relay in mymob.client.screen) //backdrop can be called multiple times
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return
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if(!render_target && generate_render_target)
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render_target = "*[name]: AUTOGENERATED RENDER TGT"
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relay = new()
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relay.render_source = render_target
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relay.plane = relay_plane
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relay.layer = (plane + abs(LOWEST_EVER_PLANE))*0.5 //layer must be positive but can be a decimal
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if(blend_mode_override)
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relay.blend_mode = blend_mode_override
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else
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relay.blend_mode = blend_mode
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relay.mouse_opacity = mouse_opacity
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relay.name = render_target
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mymob.client.add_to_screen(relay)
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if(blend_mode != BLEND_MULTIPLY)
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blend_mode = BLEND_DEFAULT
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