edgewalk_lua.lua

function concussive_shot_seek_target( keys )

	local caster = keys.caster
	local ability = keys.ability
	local particle_name = "particles/units/heroes/hero_skywrath_mage/skywrath_mage_concussive_shot.vpcf"
	local radius = ability:GetLevelSpecialValueFor( "launch_radius", ability:GetLevel() - 1 )
	local speed = ability:GetLevelSpecialValueFor( "speed", ability:GetLevel() - 1 )
	local duration = ability:GetLevelSpecialValueFor( "duration", ability:GetLevel() - 1 )
	local targetTeam = DOTA_UNIT_TARGET_TEAM_ENEMY
	local targetType = DOTA_UNIT_TARGET_HERO
	local targetFlag = DOTA_UNIT_TARGET_FLAG_NO_INVIS + DOTA_UNIT_TARGET_FLAG_NOT_ILLUSIONS


	local units = FindUnitsInRadius(
		caster:GetTeamNumber(), caster:GetAbsOrigin(), caster, radius, targetTeam,
		targetType, targetFlag, FIND_CLOSEST, false
	)


	for k, v in pairs( units ) do
		if caster:CanEntityBeSeenByMyTeam(v) then
			local projTable = {
				EffectName = particle_name,
				Ability = ability,
				Target = v,
				Source = caster,
				bDodgeable = true,
				bProvidesVision = true,
				vSpawnOrigin = caster:GetAbsOrigin(),
				iMoveSpeed = speed,
				iVisionRadius = radius,
				iVisionTeamNumber = caster:GetTeamNumber(),
				iSourceAttachment = DOTA_PROJECTILE_ATTACHMENT_ATTACK_1
			}
			ProjectileManager:CreateTrackingProjectile( projTable )
			break
		end
	end
end

redshift_lua.lua

function set_target( keys )
    redirect_target = keys.target


end

function check_health_target( event )
    redirect_target.oldHealth = redirect_target:GetHealth()
end

function check_health_allies( event )
    local target = event.target

    u_oldHealth = target:GetHealth()
end

function redirect_damage( event )
    local damage = event.DamageTaken
    local ability = event.ability
    unit = event.unit

    -- Apply damage to the original target
    redirect_target.newHealth = redirect_target.oldHealth - damage

    -- Restore health to his nearby allies
    unit.newHealth = u_oldHealth + damage


    redirect_target:SetHealth(redirect_target.newHealth)
    unit:SetHealth(unit.newHealth)
end