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120:Radius_Quake (intensity, duration, damrad, tremrad, tid)
- intensity: Strength of earthquake, ranging from 1 to 9
- duration: Duration in tics
- damrad: Radius of damage in 64x64 cells
- tremrad: Radius of tremor in 64x64 cells
- tid: Thing ID of map thing(s) for quake foci (if 0, the activator is used as the sole focus)
Creates an earthquake at the specified foci (map spots).