From 9749c73a39ebb3e8400266d1e094518ae3eb4e6c Mon Sep 17 00:00:00 2001
From: FalloutFalcon <86381784+FalloutFalcon@users.noreply.github.com>
Date: Tue, 3 Feb 2026 21:20:10 -0600
Subject: [PATCH] canvas year is properly synced with `STATION_YEAR_OFFSET`
 define (#95067)

## About The Pull Request
Passes the define to the UI via static data.

Works fine:
<img width="419" height="596" alt="image"
src="https://github.com/user-attachments/assets/e84ed5df-ae72-43b4-a266-fa8fc9dd6533"
/>

## Why It's Good For The Game
We have defines for a reason, even if its a bit annoying, tsx files
should respect them as well.
## Changelog
N/A. unless your a downstream that changed the define number (Hi that's
me)
---
 code/modules/art/paintings.dm            | 4 ++++
 tgui/packages/tgui/interfaces/Canvas.tsx | 8 ++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/code/modules/art/paintings.dm b/code/modules/art/paintings.dm
index eec2f93e5fe..45dfa4f179e 100644
--- a/code/modules/art/paintings.dm
+++ b/code/modules/art/paintings.dm
@@ -132,6 +132,10 @@ GLOBAL_LIST_INIT(canvas_dimensions, init_canvas_dimensions())
 	ui_interact(user)
 	return ITEM_INTERACT_SUCCESS
 
+/obj/item/canvas/ui_static_data(mob/user)
+	. = ..()
+	.["year_offset"] = STATION_YEAR_OFFSET
+
 /obj/item/canvas/ui_data(mob/user)
 	. = ..()
 	var/list/metadata = list(
diff --git a/tgui/packages/tgui/interfaces/Canvas.tsx b/tgui/packages/tgui/interfaces/Canvas.tsx
index 5ce942e8163..e1c8777f46f 100644
--- a/tgui/packages/tgui/interfaces/Canvas.tsx
+++ b/tgui/packages/tgui/interfaces/Canvas.tsx
@@ -30,6 +30,7 @@ type CanvasData = {
   editable: BooleanLike;
   allowColorPicker: BooleanLike;
   showPlaque: BooleanLike;
+  year_offset: number;
 };
 
 type ZoomProps = {
@@ -222,7 +223,7 @@ const EditableCanvas = (props: EditableCanvasProps) => {
 
 type FinalizedCanvasProps = { data: AdvancedCanvasPropsBase['data'] } & Pick<
   CanvasData,
-  'metadata' | 'showPlaque'
+  'metadata' | 'showPlaque' | 'year_offset'
 > &
   CanvasCommonProps;
 
@@ -236,6 +237,7 @@ const FinalizedCanvas = (props: FinalizedCanvasProps) => {
     pixelsPerUnit,
     width,
     height,
+    year_offset,
   } = props;
   const { title, author, date, medium, patron } = metadata;
   const { act } = useBackend();
@@ -270,7 +272,7 @@ const FinalizedCanvas = (props: FinalizedCanvasProps) => {
               </Box>
               <Box bold>
                 {author}
-                {date && `- ${new Date(date).getFullYear() + 540}`}
+                {date && `- ${new Date(date).getFullYear() + year_offset}`}
               </Box>
               <Box italic>{medium}</Box>
               <Box italic>
@@ -300,6 +302,7 @@ export const Canvas = () => {
     editable,
     allowColorPicker,
     showPlaque,
+    year_offset,
   } = data;
   const { sprite } = editorData;
   const { width, height } = sprite;
@@ -320,6 +323,7 @@ export const Canvas = () => {
           zoom,
           setZoom,
           pixelsPerUnit,
+          year_offset,
         }}
       />
     );