nakosung

function maybe_create_ai() {
    let controller = GWorld.GetAllActorsOfClass(AIController).OutActors[0]
    if (!controller) {
        let BP = Blueprint.Load('/Game/TopDownBP/Blueprints/TopDownCharacter.TopDownCharacter')
        let old = GWorld.GetAllActorsOfClass(Character).OutActors[0]
        let pos = old.GetActorLocation()
        let character = new BP.GeneratedClass(GWorld,{X:pos.X,Y:pos.Y + 200,Z:pos.Z})        
        controller = new AIController(GWorld)
        controller.Possess(character)
    }

nakosung

/// <reference path="typings/ue.d.ts">/>
let _ = require('lodash')

function maybe_create_ai() {
    let controller = GWorld.GetAllActorsOfClass(AIController).OutActors[0]
    if (!controller) {
        let BP = Blueprint.Load('/Game/TopDownBP/Blueprints/TopDownCharacter.TopDownCharacter')
        let old = GWorld.GetAllActorsOfClass(Character).OutActors[0]
        let pos = old.GetActorLocation()
        let character = new BP.GeneratedClass(GWorld,{X:pos.X + 100,Y:pos.Y + 100,Z:pos.Z})        

nakosung

# Borrowed from NAF. Might be plugged into DeepSets.

class SigmoidFlow(nn.Module):
    def __init__(self,K):
        super().__init__()
        self.W = nn.Parameter(torch.FloatTensor(K,1))
        self.b = nn.Parameter(torch.FloatTensor(1,K))
        self.alpha = nn.Linear(1,K)
        
    def forward(self,x):