boot-function #1
@ -19,7 +19,7 @@ Socket.addEventListener('message', async(event:{data:string})=>
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handlers.forEach(handler=>handler(reImport));
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HMR.update();
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});
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Socket.addEventListener("error", ()=>{clearInterval(SocketTimer); console.log("HRM socket lost")})
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Socket.addEventListener("error", ()=>{clearInterval(SocketTimer); console.log("HMR socket lost")})
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const SocketTimer = setInterval(()=>{Socket.send("ping")}, 5000);
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const HMR =
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@ -6,7 +6,7 @@ export type StateCapture = {state:StateType, set:ReactParts.StateUpdater<StateTy
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type FuncArgs = [element:keyof ReactParts.JSX.IntrinsicElements, props:Record<string, string>, children:ReactParts.JSX.Element[]];
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const H = ReactParts.createElement;
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const MapAt =(inMap:Map<string, StateCapture>, inIndex:number)=>
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const MapIndex =(inMap:Map<string, StateCapture>, inIndex:number)=>
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{
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let index = 0;
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for(const kvp of inMap)
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@ -58,18 +58,24 @@ const ProxyElement = (props:{__args:FuncArgs})=>
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const ProxyState =(arg:StateType)=>
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{
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const id = ReactParts.useId();
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//const argOriginal = arg;
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// does statesOld have an entry for this state? use that instead of the passed arg
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const check = MapAt(HMR.statesOld, HMR.statesNew.size);
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const check = MapIndex(HMR.statesOld, HMR.statesNew.size);
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const argOld = check ? check[1].state : arg;
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const lastKnowReloads = HMR.reloads;
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const [stateGet, stateSet] = ReactParts.useState(check ? check[1].state : arg);
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const [stateGet, stateSet] = ReactParts.useState(argOld);
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ReactParts.useEffect(()=>{
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/*
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i have no idea what this does
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return ()=>{
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if(HMR.reloads == lastKnowReloads)
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{
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// this is a switch/ui change, not a HMR reload change
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const oldState = MapAt(HMR.statesOld, HMR.statesNew.size-1);
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const oldState = MapIndex(HMR.statesOld, HMR.statesNew.size-1);
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oldState && HMR.statesOld.set(oldState[0], {...oldState[1], state:arg});
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console.log("check: ui-invoked")
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@ -80,18 +86,19 @@ const ProxyState =(arg:StateType)=>
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}
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HMR.statesNew.delete(id);
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}
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*/
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}, []);
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if(!HMR.statesNew.has(id))
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{
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HMR.statesNew.set(id, {state:arg, set:stateSet, reload:HMR.reloads});
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HMR.statesNew.set(id, {state:argOld, set:stateSet, reload:HMR.reloads});
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}
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function proxySetter (arg:StateType)
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function proxySetter (inArg:StateType)
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{
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//console.log("state spy update", id, arg);
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HMR.statesNew.set(id, {state:arg, set:stateSet, reload:HMR.reloads});
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return stateSet(arg);
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HMR.statesNew.set(id, {state:inArg, set:stateSet, reload:HMR.reloads});
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return stateSet(inArg);
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}
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return [stateGet, proxySetter];
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