[2.0.43] Crash on start with animation and decay_animation nil on corpse prototypes (CorpsePrototype.cpp)

[Osmo]

1. Create a simple mod
2. Put the following code in data-updates.lua
3. Launch the game. It crashes

Code: Select all

for _, prototype in pairs(data.raw["corpse"] or {}) do
    prototype.animation = nil
    prototype.decay_animation = nil
end

This does not necessarily require animation and decay_animation, some other combinations also cause a crash

[Loewchen]

Post the log please, see 3638.

[Osmo]

Sorry, updated now

[Rseding91]

Thanks for the report. The issue was leaving animation_overlay and direction_shuffle defined for the corpses. I've added a check for the next release so it will error at startup instead of crashing if they're not also cleared.