seperated client and server state, input mapper

src/ReplicatedStorage/ecs/systems/client/inputMapper.ts

@@ -0,0 +1,44 @@
+import { useDeltaTime, useEvent, useThrottle, World } from "@rbxts/matter"
+import { UserInputService } from "@rbxts/services"
+import { clientState } from "ReplicatedStorage/ecs/state"
+import { InputKind } from "ReplicatedStorage/inputKind"
+
+let holdDuration = 0
+function inputMapper(_: World, client: clientState): void {
+	for (const [, input, gpe] of useEvent(UserInputService, "InputBegan")) {
+		if (gpe) return undefined
+		if (input.KeyCode !== Enum.KeyCode.Unknown) {
+			client.lastProcessedCommand = InputKind.KeyDown(input.KeyCode)
+		} else if (input.UserInputType === Enum.UserInputType.MouseButton1) {
+			if (useThrottle(0.5)) {
+				client.lastProcessedCommand = InputKind.PointerClick
+				return undefined
+			}
+			client.lastProcessedCommand = InputKind.DoubleClick
+		}
+		return undefined
+	}
+
+	for (const [, input, gpe] of useEvent(UserInputService, "InputEnded")) {
+		if (gpe) return undefined
+
+		if (input.KeyCode !== Enum.KeyCode.Unknown) {
+			client.lastProcessedCommand = InputKind.KeyUp(input.KeyCode)
+		} else if (input.UserInputType === Enum.UserInputType.MouseButton1) {
+			client.lastProcessedCommand = InputKind.HoldRelease
+		}
+		return undefined
+	}
+
+	if (UserInputService.IsMouseButtonPressed(Enum.UserInputType.MouseButton1)) {
+		holdDuration += useDeltaTime()
+		client.lastProcessedCommand = InputKind.Hold(holdDuration)
+		return
+	}
+
+	holdDuration = 0
+	client.lastProcessedCommand = undefined
+	return
+}
+
+export = inputMapper