Sorry, now will be right.
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITBYFIRE)
combat:setArea(createCombatArea({
{0, 1, 1, 1, 0},
{1, 1, 1, 1, 1},
{1, 1, 3, 1, 1},
{1, 1, 1, 1, 1},
{0, 1, 1, 1, 0},
}))...