Rampant/prototypes/utils/BombUtils.lua

local bombUtils = {}

function bombUtils.makeAtomicBlast(attributes)
    local name = attributes.name .. "-atomic-blast-rampant"
    data:extend({{
		type = "projectile",
		name = name,
		flags = {"not-on-map"},
		acceleration = 0,
		action =
		    {
			{
			    type = "direct",
			    action_delivery =
				{
				    type = "instant",
				    target_effects =
					{
					    {
						type = "create-entity",
						entity_name = "explosion"
					    }
					}
				}
			},
			{
			    type = "area",
			    radius = 3,
			    action_delivery =
				{
				    type = "instant",
				    target_effects =
					{
					    type = "damage",
					    damage = {amount = (attributes.damage * 2) or 400, type = attributes.damageType or "explosion"}
					}
				}
			}
		    },
		animation =
		    {
			filename = "__core__/graphics/empty.png",
			frame_count = 1,
			width = 1,
			height = 1,
			priority = "high"
		    },
		shadow =
		    {
			filename = "__core__/graphics/empty.png",
			frame_count = 1,
			width = 1,
			height = 1,
			priority = "high"
		    }
    }})
    return name
end

return bombUtils