From 732d2161eb996109207e4d5a01cad44f54d0079d Mon Sep 17 00:00:00 2001
From: ebalaban <ebalaban@stanford.edu>
Date: Tue, 7 Jan 2020 21:19:35 -0800
Subject: [PATCH] Added a dummy RNG to bounds (not needed here, but is now
 required by LPDM); updated initialstate_distribution() call.

---
 src/2D/LPDMBounds2d.jl | 4 +++-
 src/2D/lightdark2d.jl  | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/2D/LPDMBounds2d.jl b/src/2D/LPDMBounds2d.jl
index 6ea9996..a685016 100644
--- a/src/2D/LPDMBounds2d.jl
+++ b/src/2D/LPDMBounds2d.jl
@@ -1,11 +1,12 @@
 import LPDM: bounds, best_lb_action, best_ub_action
-using LightDarkPOMDPs
+using LightDarkLPDM
 
 mutable struct LDBounds2d{S,A,O}
     lb_    ::Float64
     ub_    ::Float64
     best_lb_action_::Vec2
     best_ub_action_::Vec2
+    rng::RNGVector # dummy RNG, not used
 
     function LDBounds2d{S,A,O}(::POMDP{S,A,O}) where {S,A,O}
         this = new{S,A,O}()
@@ -13,6 +14,7 @@ mutable struct LDBounds2d{S,A,O}
         this.ub_ = -Inf
         this.best_lb_action_ = Vec2(NaN,NaN)
         this.best_ub_action_ = Vec2(NaN,NaN)
+        this.rng = RNGVector(1, UInt32(42))
         return this
     end
 end
diff --git a/src/2D/lightdark2d.jl b/src/2D/lightdark2d.jl
index 84e8ac2..f3ef160 100644
--- a/src/2D/lightdark2d.jl
+++ b/src/2D/lightdark2d.jl
@@ -92,7 +92,7 @@ function LPDM.isterminal(pomdp::AbstractLD2, particles::Vector{LPDMParticle{LD2S
 end
 
 
-POMDPs.initial_state_distribution(p::AbstractLD2) = p.init_dist
+POMDPs.initialstate_distribution(p::AbstractLD2) = p.init_dist
 
 function POMDPs.reward(p::AbstractLD2, s::Vec2, a::Vec2)
     if isterminal(p,s)