<defn>
	<minplayers>0</minplayers>
	<maxplayers>24</maxplayers>
	<landscapewidth>256</landscapewidth>
	<landscapeheight>256</landscapeheight>
	<roof type="sky"></roof>
	<tankstart type="height">
		<startcloseness>20</startcloseness>
		<height><min>10</min><max>125</max></height>
		<startmask></startmask>
	</tankstart>
	<heightmap type="generate">
		<mask>data/landscapes/ring-mask.bmp</mask>
		<landhills>
			<min>300</min><max>300</max>
		</landhills>
		<landheight>
			<min>50</min><max>50</max>
		</landheight>
		<landpeakwidthx>
			<min>20</min><max>50</max>
		</landpeakwidthx>
		<landpeakwidthy>
			<min>-10</min><max>10</max>
		</landpeakwidthy>
		<landpeakheight>
			<min>.85</min><max>1.15</max>
		</landpeakheight>
		<landsmoothing>0.04</landsmoothing>
		<levelsurround>true</levelsurround>
	</heightmap>
</defn>