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Fix for unloaded but active block problem
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@ -796,6 +796,14 @@ neighbor_found:
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void ServerEnvironment::activateBlock(MapBlock *block, u32 additional_dtime)
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{
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// Reset usage timer immediately, otherwise a block that becomes active
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// again at around the same time as it would normally be unloaded will
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// get unloaded incorrectly. (I think this still leaves a small possibility
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// of a race condition between this and server::AsyncRunStep, which only
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// some kind of synchronisation will fix, but it at least reduces the window
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// of opportunity for it to break from seconds to nanoseconds)
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block->resetUsageTimer();
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// Get time difference
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u32 dtime_s = 0;
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u32 stamp = block->getTimestamp();
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