hmr-listen.tsx

@@ -1,4 +1,6 @@
-import { type StateCapture } from "./hmr-react.tsx";
+type Processor = (filename:string)=>void;
+const Processors:Set<Processor> = new Set();
+export const Process =(p:Processor)=>Processors.add(p)
 
 const FileListeners = new Map() as Map<string, Array<(module:unknown)=>void>>;
 export const FileListen =(inPath:string, inHandler:()=>void)=>
@@ -15,56 +17,7 @@ Socket.addEventListener('message', async(event:{data:string})=>
     // send the updated members to any listeners for that file
     const reImport = await import(document.location.origin+event.data+"?reload="+Math.random());
     FileListeners.get(event.data)?.forEach(reExport=>reExport(reImport));
-    HMR.update();
+    Processors.forEach(p=>p(event.data))
 });
 Socket.addEventListener("error", ()=>{clearInterval(SocketTimer); console.log("HMR socket lost")})
-const SocketTimer = setInterval(()=>{Socket.send("ping")}, 5000);
+const SocketTimer = setInterval(()=>{Socket.send("ping")}, 5000);
-
-/*
-
-Each custom component is secretly modified to have an extra state and id.
-When there is an HMR update, this state is changed, forcing it to re-render.
-
-Each *user-created* React.useState is secretly modified and accompanied by an ID.
-Every time its state is set, the HMR.statesNew map for this ID is set to contain the new state and updater.
-When a component is removed, any of it's states in HMR.statesNew are also removed. 
-(HMR.statesNew is the "running total" of all states currently at play).
-
----
-
-When a state is interacted with:
-- statesNew for this id is set
-- the internal state is also set in the traditional way
-
-When there is an HMR update:
-- All custom components are re-rendered...
-  for each useState(value) call that then happens in the re-render:
-  - if there is a "statesOld" value for this state, use that and ignore the passed value, otherwise use the passed value
-  - if this state has not been interacted with since the last reload (statesNew is empty at this id), set statesNew<id> with whatever is in statesOld<id>
-- statesNew is moved into *statesOld*
-- statesNew is cleared.
-
-*/
-
-const HMR =
-{
-    reloads:1,
-    RegisteredComponents: new Map() as Map<string, ()=>void>,
-    statesNew: new Map() as Map<string, StateCapture>,
-    statesOld: new Map() as Map<string, StateCapture>,
-    wireframe: false,
-    RegisterComponent(reactID:string, value:()=>void):void
-    {
-        this.RegisteredComponents.set(reactID, value);
-    },
-    update()
-    {
-        this.reloads++;
-        this.RegisteredComponents.forEach(handler=>handler());
-        this.RegisteredComponents.clear();
-        this.statesOld = this.statesNew;
-        this.statesNew = new Map();
-    }
-};
-
-export {HMR};

hmr-react.tsx

@@ -1,5 +1,56 @@
 import * as ReactParts from "react-original";
-import { HMR } from "./hmr-listen.tsx";
+import { Process } from "./hmr-listen.tsx";
+
+
+/*
+
+Each custom component is secretly modified to have an extra state and id.
+When there is an HMR update, this state is changed, forcing it to re-render.
+
+Each *user-created* React.useState is secretly modified and accompanied by an ID.
+Every time its state is set, the HMR.statesNew map for this ID is set to contain the new state and updater.
+When a component is removed, any of it's states in HMR.statesNew are also removed. 
+(HMR.statesNew is the "running total" of all states currently at play).
+
+---
+
+When a state is interacted with:
+- statesNew for this id is set
+- the internal state is also set in the traditional way
+
+When there is an HMR update:
+- All custom components are re-rendered...
+  for each useState(value) call that then happens in the re-render:
+  - if there is a "statesOld" value for this state, use that and ignore the passed value, otherwise use the passed value
+  - if this state has not been interacted with since the last reload (statesNew is empty at this id), set statesNew<id> with whatever is in statesOld<id>
+- statesNew is moved into *statesOld*
+- statesNew is cleared.
+
+*/
+const HMR =
+{
+    reloads:1,
+    RegisteredComponents: new Map() as Map<string, ()=>void>,
+    statesNew: new Map() as Map<string, StateCapture>,
+    statesOld: new Map() as Map<string, StateCapture>,
+    wireframe: false,
+    RegisterComponent(reactID:string, value:()=>void):void
+    {
+        this.RegisteredComponents.set(reactID, value);
+    },
+    update()
+    {
+        this.reloads++;
+        this.RegisteredComponents.forEach(handler=>handler());
+        this.RegisteredComponents.clear();
+        this.statesOld = this.statesNew;
+        this.statesNew = new Map();
+    }
+};
+Process(()=>HMR.update())
+
+
+
 
 export type StateType = boolean|number|string|Record<string, string>
 export type StateCapture = {state:StateType, set:ReactParts.StateUpdater<StateType>, reload:number};