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feat: add toRaw()

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littensy 2025-11-19 21:38:56 -08:00
parent f082956ed9
commit 9f66803f04
13 changed files with 297 additions and 198 deletions
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21
packages/charm-sync/src/server.luau
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@ -4,20 +4,19 @@ local patch = require("./patch")
local types = require("./types")
local utils = require("./utils")
type ReactiveProxy<T = {}> = Charm.ReactiveProxy<T>
type SyncPayload = types.SyncPayload
type SyncStatus = number
type ClientKeys = { [string]: SyncStatus }
type Reactive<T> = typeof(setmetatable({}, {} :: { initialValue: T, track: () -> () }))
type TrackedState<T = any> = {
target: any,
currentValue: T,
lastSyncedValue: T,
dispose: () -> (),
isReactive: boolean?,
dispose: () -> (),
}
type StateUpdate = {
@ -68,21 +67,21 @@ local function trackSignal<T>(key: string, getter: () -> T)
trackedStates[key] = trackedState
end
local function trackReactive<T>(key: string, reactive: Reactive<T>)
local function trackReactive<T>(key: string, proxy: ReactiveProxy<T>)
if trackedStates[key] then
if trackedStates[key].target ~= reactive then
if trackedStates[key].target ~= proxy then
warn("[Charm] Attempted to sync different states with the same key:", key)
end
return
end
local meta = getmetatable(reactive)
local snapshot = utils.deepCopy(meta.initialValue)
local meta = getmetatable(proxy)
local snapshot = utils.deepCopy(meta.value)
local firstRun = true
local trackedState = {
target = reactive,
currentValue = meta.initialValue,
target = proxy,
currentValue = meta.value,
lastSyncedValue = snapshot,
isReactive = true,
}
@ -93,7 +92,7 @@ local function trackReactive<T>(key: string, reactive: Reactive<T>)
firstRun = false
else
local oldSnapshot = snapshot
snapshot = utils.deepCopy(meta.initialValue)
snapshot = utils.deepCopy(meta.value)
table.insert(globalUpdates, {
key = key,
newValue = snapshot,
@ -258,7 +257,7 @@ end
@param client The client receiving state updates.
@param signals A map of getter functions to sync with the client.
]]
local function addSignalsToClient(client: any, signals: { [string]: { [any]: any } | () -> any })
local function addSignalsToClient(client: any, signals: { [string]: {} | () -> any })
if not clients[client] then
clients[client] = {}
end