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22 lines
751 B
22 lines
751 B
7 years ago
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#!/bin/sh
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MT_WORLDS_PATH=$HOME/.minetest/worlds
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WORLD_NAME=FCAWorldB
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WORLD_PATH=$MT_WORLDS_PATH/$WORLD_NAME
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MT_MYWORLD_ENV_META_PATH="$WORLD_PATH/env_meta.txt"
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MT_MYWORLD_ENV_META_BAK_PATH="$WORLD_PATH/env_meta.bak"
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actualsize=$(stat -c%s "$MT_MYWORLD_ENV_META_PATH")
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#minsize should actually be more but this should do:
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minsize=2
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if [ $actualsize -ge $minsize ]; then
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echo "WARNING: nothing done since already non-zero-sized $MT_MYWORLD_ENV_META_PATH"
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exit 0
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fi
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if [ -f "$MT_MYWORLD_ENV_META_BAK_PATH" ]; then
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mv -f "$MT_MYWORLD_ENV_META_BAK_PATH" "$MT_MYWORLD_ENV_META_PATH"
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else
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echo "ERROR: nothing done since there is no $MT_MYWORLD_ENV_META_BAK_PATH (would be created by backup-mts-world if ran when source was non-zero-size)"
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fi
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