Fix rendering for ProcConcatVec envs #234
Merged
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Since the
render()
function no longer takes amode
parameter,ProcConcatVec
could not callrender()
. This is a simple PR to fix that.mode
is replaced by therender_mode
attribute of the vec env (which also needs to be copied from the parent env by theConcatVecEnv
class.I'm unsure whether different
render_mode
s should also be returning something (e.g. should ansi render modes also return something?). With this PR I've just kept the logic the same as the previous version.