Function createCompIoComps

src/cpu/comps/CompPort.tsx:63–159

(args: ICompBuilderArgs)

export const compPortDefId = 'core/comp/port';

export function createCompIoComps(args: ICompBuilderArgs) {

    let w = 6;
    let h = 6;
    let compPort: ICompDef<ICompPortData, ICompPortConfig> = {
        defId: 'comp/port',
        name: "Port",
        size: new Vec3(w, h),
        ports: (args, compDef) => {

            let internalPortDir = switchPortDir(args.type);
            let pos = portPlacementToPos(args.portPos, args.w, args.h);

            return [
                { id: 'a', name: '', pos, type: internalPortDir, width: args.bitWidth },
            ];
        },
        initConfig: () => ({
            portId: '',
            name: '',
            w: 6,
            h: 6,
            type: PortType.Out,
            portPos: PortPlacement.Right,
            bitWidth: 1,
            signed: false,
            valueMode: HexValueInputType.Dec,
            inputOverride: false,
            inputValueOverride: 0,
        }),
        applyConfig(comp, args) {
            comp.size = new Vec3(args.w, args.h);
        },
        build: (builder) => {
            let args = builder.comp.args;
            let isInput = hasFlag(args.type, PortType.In);

            let data = builder.addData({
                port: builder.getPort('a'),
                externalPort: builder.createExternalPort('_b', args.type, args.bitWidth),
                externalPortBound: false,
                value: isInput && args.inputOverride ? args.inputValueOverride : 0,
            });

            if (isInput) {
                builder.addPhase(({ data }) => {
                    if (data.externalPortBound) {
                        data.value = data.externalPort.value;
                    }
                    data.port.value = data.value;
                    data.port.ioEnabled = true;
                }, [data.externalPort], [data.port]);

            } else {
                builder.addPhase(({ data }) => {
                    data.value = data.port.value;
                    if (data.externalPortBound) {
                        data.externalPort.value = data.value;