Make AnimationNodeBlendTree use RBMap instead HashMap
#79595
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TokageItLab
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AnimationNodeBlendTree use RBMap insteads HashMap
fire
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Jul 18, 2023
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Can't you just use |
!! You are right, I didn't care that RBMap has a Comparator. It is working perfectly. So this is now a one-line change. Thanks! |
TokageItLab
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That could probably have been suggested in the original PR going forward |
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YuriSizov
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Jul 21, 2023
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Thanks! |
YuriSizov
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AnimationNodeBlendTree use RBMap insteads HashMapAnimationNodeBlendTree use RBMap instead HashMap
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Fixes #42788. Alternative PR of #79530.
node_connectionsis stored in ordered array, but the order of the array depends on theHashMap nodes, so every time the hash is changed, the.tresis changed.This PR ensures uniqueness in the order of nodes by using an
RBMapfor nodes.However, there seems to be a problem with inconsistent insertion locations when
StringNameis used as the key forRBMap(see also #79596). Therefore,RBMap<String, Node>should be used instead ofRBMap<StringName, Node>.Although not related to this PR, if you are using
RBMap<StringName, V>in other classes, you may need to replace it withHashMap<StringName, V>orRBMap<String, V>.