Make abm_play have default dummystep for model

JuliaDynamics · Sep 18, 2021 · 9026494 · 9026494
1 parent a518c37
commit 9026494
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "InteractiveDynamics"
 uuid = "ec714cd0-5f51-11eb-0b6e-452e7367ff84"
 repo = "https://github.com/JuliaDynamics/InteractiveDynamics.jl.git"
-version = "0.17.2"
+version = "0.17.3"
 
 [deps]
 DataStructures = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"

diff --git a/src/agents/plots_videos.jl b/src/agents/plots_videos.jl
@@ -87,7 +87,7 @@ end
 ##########################################################################################
 
 """
-    abm_play(model, agent_step!, model_step!; kwargs...) → fig, abmstepper
+    abm_play(model, agent_step! [, model_step!]; kwargs...) → fig, abmstepper
 Launch an interactive application that plots an agent based model and can animate
 its evolution in real time. Requires `Agents`.
 
@@ -108,7 +108,7 @@ before the plot is updated, and "sleep" the `sleep()` time between updates.
 * `ac, am, as, scheduler, offset, aspect, scatterkwargs`: propagated to [`abm_plot`](@ref).
 * `spu = 1:100`: The values of the "spu" slider.
 """
-function abm_play(model, agent_step!, model_step!; spu = 1:100, kwargs...)
+function abm_play(model, agent_step!, model_step! = Agents.dummystep; spu = 1:100, kwargs...)
     fig = Figure(; resolution = (600, 700), backgroundcolor = DEFAULT_BG)
     ax = fig[1,1][1,1] = dimensionality(model) == 3 ? Axis3(fig) : Axis(fig)
     abmstepper = abm_init_stepper_and_plot!(ax, fig, model; kwargs...)