{
	// When enabled, sends a message to players around the portal that the nether is spreading and that you can stop the spread with 'preventSpreadBlockAmountNeeded' of the 'preventSpreadBlockString' block.
	"sendMessageOnPortalCreation": true,
	// The message sent on portal creation.
	"messageOnPortalCreation": "You feel a corrupted energy coming from the portal. The nether will slowly spread into the overworld unless %preventSpreadBlockAmountNeeded% %preventSpreadBlockString% are placed within a %portalSpreadRadius% block radius around the portal.",
	// When enabled, sends a message to players around the portal that the nether spread has stopped when the portal detects new 'preventSpreadBlockString' blocks.
	"sendMessageOnPreventSpreadBlocksFound": true,
	// The message sent on preventspread blocks found.
	"messageOnPreventSpreadBlocksFound": "With enough %preventSpreadBlockString% placed, you feel the corrupted energy fade.",
	// When enabled, sends a message to players around the portal when it is broken.
	"sendMessageOnPortalBroken": true,
	// The message sent when a portal is broken.
	"messageOnPortalBroken": "With the nether portal broken, the corrupted energy is no longer able to enter the overworld.",
	// When enabled, shows the portal coordinates in portal messages.
	"prefixPortalCoordsInMessage": true,
	// The radius around the portal to which the nether blocks can spread.
	// min: 1, max: 100
	"portalSpreadRadius": 20,
	// The delay in ticks in between the spread around the nether portal. 20 ticks = 1 second.
	// min: 1, max: 72000
	"spreadDelayTicks": 40,
	// The amount of blocks that are instantly converted to a nether block around a portal when it is detected. If there are existing nether blocks within the radius, their count is substracted from this number.
	// min: 0, max: 1000
	"instantConvertAmount": 50,
	// When enabled, blocks the spread effect when there are n (defined) prevent-spread-blocks (defined) within the radius.
	"preventSpreadWithBlock": true,
	// The amount of prevent-spread-blocks (defined) needed within the radius of the nether portal to prevent spread.
	// min: 1, max: 100
	"preventSpreadBlockAmountNeeded": 4,
	// The block which prevents the nether portal from spreading. By default a coal block (minecraft:coal_block is the namespace ID).
	"preventSpreadBlockString": "minecraft:coal_block"
}