ability_item_usage_monkey_king.lua

----------------------------------------------------------------------------
--	Ranked Matchmaking AI v1.3 New Structure
--	Author: adamqqq		Email:adamqqq@163.com
----------------------------------------------------------------------------
--------------------------------------
-- General Initialization
--------------------------------------
if GetBot():IsInvulnerable() or not GetBot():IsHero() or not string.find(GetBot():GetUnitName(), "hero") or
	GetBot():IsIllusion() then
	return;
end

local utility = require(GetScriptDirectory() .. "/utility")
local ability_item_usage_generic = require(GetScriptDirectory() .. "/ability_item_usage_generic")
local AbilityExtensions = require(GetScriptDirectory() .. "/util/AbilityAbstraction")

local debugmode = false
local npcBot = GetBot()
if npcBot == nil or npcBot:IsIllusion() then
	return
end

local Talents = {}
local Abilities = {}
local AbilitiesReal = {}

ability_item_usage_generic.InitAbility(Abilities, AbilitiesReal, Talents)

local AbilityToLevelUp =
{
	Abilities[4],
	Abilities[1],
	Abilities[4],
	Abilities[1],
	Abilities[4],
	Abilities[2],
	Abilities[4],
	Abilities[1],
	Abilities[1],
	"talent",
	Abilities[6],
	Abilities[6],
	Abilities[2],
	Abilities[2],
	"talent",
	Abilities[2],
	"nil",
	Abilities[6],
	"nil",
	"talent",
	"nil",
	"nil",
	"nil",
	"nil",
	"talent",
}

local TalentTree = {
	function()
		return Talents[2]
	end,
	function()
		return Talents[4]
	end,
	function()
		return Talents[5]
	end,
	function()
		return Talents[8]
	end
}

-- check skill build vs current level
utility.CheckAbilityBuild(AbilityToLevelUp)

function BuybackUsageThink()
	ability_item_usage_generic.BuybackUsageThink();
end

function CourierUsageThink()
	ability_item_usage_generic.CourierUsageThink();
end

function AbilityLevelUpThink()
	ability_item_usage_generic.AbilityLevelUpThink2(AbilityToLevelUp, TalentTree)
end

--------------------------------------
-- Ability Usage Thinking
--------------------------------------
local cast = {}
cast.Desire = {}
cast.Target = {}
cast.Type = {}
local Consider = {}
local CanCast = { utility.NCanCast, utility.NCanCast, utility.NCanCast, utility.UCanCast }
local enemyDisabled = utility.enemyDisabled

function GetComboDamage()
	return ability_item_usage_generic.GetComboDamage(AbilitiesReal)
end

function GetComboMana()
	return ability_item_usage_generic.GetComboMana(AbilitiesReal)
end

function GetFurthestTree(trees)
	if Ancient == nil then return nil end
	local furthest = nil;
	local fDist = 10000;
	for _, tree in pairs(trees) do
		local dist = GetUnitToLocationDistance(Ancient, GetTreeLocation(tree));
		if dist < fDist then
			furthest = tree;
			fDist = dist;
		end
	end
	return furthest;
end

function IsTargetDebuffStackEnough(npcTarget, sModifierName, count)
	if (npcTarget ~= nil and count ~= nil)
	then
		local nModifier = npcTarget:GetModifierByName(sModifierName)
		if (nModifier ~= nil)
		then
			if (npcTarget:GetModifierStackCount(nModifier) >= count)
			then
				return true
			end
		end
	end
	return false;
end

Consider[1] = function()

	local abilityNumber = 1
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	local CastRange = ability:GetCastRange();
	local Damage = ability:GetAbilityDamage();
	local Radius = ability:GetAOERadius()
	local CastPoint = ability:GetCastPoint()

	local allys = npcBot:GetNearbyHeroes(1200, false, BOT_MODE_NONE);
	local enemys = npcBot:GetNearbyHeroes(1600, true, BOT_MODE_NONE)
	local WeakestEnemy, HeroHealth = utility.GetWeakestUnit(enemys)
	local creeps = npcBot:GetNearbyCreeps(1600, true)
	local WeakestCreep, CreepHealth = utility.GetWeakestUnit(creeps)

	--------------------------------------
	-- Global high-priorty usage
	--------------------------------------
	-- Check for a channeling enemy
	for _, npcEnemy in pairs(enemys) do
		if (npcEnemy:IsChanneling())
		then
			return BOT_ACTION_DESIRE_HIGH, npcEnemy:GetLocation();
		end
	end

	--try to kill enemy hero
	if (npcBot:GetActiveMode() ~= BOT_MODE_RETREAT)
	then
		if (WeakestEnemy ~= nil)
		then
			if (CanCast[abilityNumber](WeakestEnemy) and not enemyDisabled(WeakestEnemy))
			then
				if (
					HeroHealth <= WeakestEnemy:GetActualIncomingDamage(Damage, DAMAGE_TYPE_MAGICAL) or
						(
						npcBot:HasModifier('modifier_monkey_king_quadruple_tap_bonuses') or
							IsTargetDebuffStackEnough(WeakestEnemy, "modifier_monkey_king_quadruple_tap_counter", 4)))
				then
					return BOT_ACTION_DESIRE_HIGH, WeakestEnemy:GetExtrapolatedLocation(CastPoint);
				end
			end
		end
	end
	--------------------------------------
	-- Mode based usage
	--------------------------------------
	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if (npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH)
	then
		for _, npcEnemy in pairs(enemys) do
			if (npcBot:WasRecentlyDamagedByHero(npcEnemy, 2.0))
			then
				if (CanCast[abilityNumber](npcEnemy) and not enemyDisabled(npcEnemy))
				then
					return BOT_ACTION_DESIRE_MODERATE, npcEnemy:GetExtrapolatedLocation(CastPoint);
				end
			end
		end
	end

	-- If we're farming and can kill 3+ creeps
	if (npcBot:GetActiveMode() == BOT_MODE_FARM)
	then
		if ((ManaPercentage > 0.5 or npcBot:GetMana() > ComboMana))
		then
			local locationAoE = npcBot:FindAoELocation(true, false, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
			if (locationAoE.count >= 3) then
				return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc;
			end
		end
	end

	if (npcBot:GetActiveMode() == BOT_MODE_LANING)
	then
		if (ManaPercentage > 0.7 or npcBot:GetMana() > ComboMana)
		then
			if (
				WeakestEnemy ~= nil and CanCast[abilityNumber](WeakestEnemy) and not enemyDisabled(WeakestEnemy) and
					(
					npcBot:HasModifier('modifier_monkey_king_quadruple_tap_bonuses') or
						IsTargetDebuffStackEnough(WeakestEnemy, "modifier_monkey_king_quadruple_tap_counter", 4)))
			then
				return BOT_ACTION_DESIRE_LOW, WeakestEnemy:GetExtrapolatedLocation(CastPoint)
			end
		end
	end

	-- If we're pushing or defending a lane and can hit 4+ creeps
	if (npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_TOP or
		npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_MID or
		npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_BOT or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_TOP or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_MID or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_BOT)
	then
		if ((ManaPercentage > 0.7 or npcBot:GetMana() > ComboMana))
		then
			local locationAoE = npcBot:FindAoELocation(true, false, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
			if (locationAoE.count >= 5 and #enemys >= 2 and npcBot:HasModifier('modifier_monkey_king_quadruple_tap_bonuses'))
			then
				return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc;
			end
		end
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local locationAoE = npcBot:FindAoELocation(true, true, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
		if (locationAoE.count >= 2 and npcBot:HasModifier('modifier_monkey_king_quadruple_tap_bonuses')) then
			return BOT_ACTION_DESIRE_MODERATE, locationAoE.targetloc;
		end

		local npcTarget = npcBot:GetTarget();
		if (npcTarget ~= nil)
		then
			if (
				npcBot:HasModifier('modifier_monkey_king_quadruple_tap_bonuses') or
					IsTargetDebuffStackEnough(npcTarget, "modifier_monkey_king_quadruple_tap_counter", 4))
			then
				if (
					CanCast[abilityNumber](npcTarget) and not enemyDisabled(npcTarget) and
						GetUnitToUnitDistance(npcBot, npcEnemy) <= CastRange)
				then
					return BOT_ACTION_DESIRE_MODERATE, npcTarget:GetExtrapolatedLocation(CastPoint);
				end
			end
		end
	end

	return BOT_ACTION_DESIRE_NONE, 0;
end

Consider[2] = function()

	local abilityNumber = 2
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() or not AbilitiesReal[3]:IsFullyCastable() or npcBot:IsRooted() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	local CastRange = ability:GetCastRange();

	local tableNearbyEnemyHeroes = npcBot:GetNearbyHeroes(CastRange, true, BOT_MODE_NONE);
	if tableNearbyEnemyHeroes == nil then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH and
		npcBot:DistanceFromFountain() > 1000 and #tableNearbyEnemyHeroes >= 1
	then
		local tableNearbyTrees = npcBot:GetNearbyTrees(CastRange);
		local furthest = GetFurthestTree(tableNearbyTrees);
		if furthest ~= nil then
			return BOT_ACTION_DESIRE_MODERATE, furthest;
		end
	end

	-- If we're in a teamfight, use it on the scariest enemy
	local tableNearbyAttackingAlliedHeroes = npcBot:GetNearbyHeroes(1000, false, BOT_MODE_ATTACK);
	if (#tableNearbyAttackingAlliedHeroes >= 2)
	then
		local tableNearbyEnemyHeroes = npcBot:GetNearbyHeroes(CastRange, true, BOT_MODE_NONE);
		for _, npcEnemy in pairs(tableNearbyEnemyHeroes) do
			if (GetUnitToUnitDistance(npcBot, npcEnemy) <= CastRange)
			then
				local tableNearbyTrees = npcEnemy:GetNearbyTrees(CastRange);
				if tableNearbyTrees ~= nil and #tableNearbyTrees >= 1 then
					return BOT_ACTION_DESIRE_MODERATE, tableNearbyTrees[1];
				end
			end
		end
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local npcTarget = npcBot:GetTarget();
		if (npcTarget ~= nil and CanCast[abilityNumber](npcTarget) and GetUnitToUnitDistance(npcBot, npcTarget) <= CastRange)
		then
			local tableNearbyTrees = npcTarget:GetNearbyTrees(CastRange);
			if tableNearbyTrees ~= nil and #tableNearbyTrees >= 1 then
				return BOT_ACTION_DESIRE_MODERATE, tableNearbyTrees[1];
			end
		end
	end

	return BOT_ACTION_DESIRE_NONE, 0;
end

Consider[3] = function()

	local abilityNumber = 3
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() or ability:IsHidden() or ability:IsActivated() == false then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	-- Get some of its values
	local CastRange = ability:GetSpecialValueInt("max_distance");
	local Radius = ability:GetSpecialValueInt("impact_radius");
	local nCastPoint = ability:GetChannelTime();

	local tableNearbyEnemyHeroes = npcBot:GetNearbyHeroes(1000, true, BOT_MODE_NONE);
	if tableNearbyEnemyHeroes == nil then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	--------------------------------------
	-- Mode based usage
	--------------------------------------
	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH and
		#tableNearbyEnemyHeroes >= 1
	then
		local location = npcBot:GetXUnitsTowardsLocation(GetAncient(GetTeam()):GetLocation(), CastRange);
		return BOT_ACTION_DESIRE_MODERATE, location;
	end

	-- If we're in a teamfight, use it on the scariest enemy
	local tableNearbyAttackingAlliedHeroes = npcBot:GetNearbyHeroes(1000, false, BOT_MODE_ATTACK);
	if (#tableNearbyAttackingAlliedHeroes >= 2)
	then
		local locationAoE = npcBot:FindAoELocation(true, true, npcBot:GetLocation(), CastRange, Radius, 0, 0);
		if (locationAoE.count >= 2)
		then
			return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc;
		end
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local npcTarget = npcBot:GetTarget();
		if npcTarget ~= nil and CanCast[abilityNumber](npcTarget) and GetUnitToUnitDistance(npcBot, npcTarget) <= CastRange
		then
			if enemyDisabled(npcTarget) or npcTarget:GetMovementDirectionStability() < 1.0 then
				return BOT_ACTION_DESIRE_HIGH, npcTarget:GetLocation();
			else
				return BOT_ACTION_DESIRE_MODERATE, npcTarget:GetExtrapolatedLocation(nCastPoint);
			end
		end
	end
	--
	return BOT_ACTION_DESIRE_NONE, 0;
end

Consider[7] = function()
	local abilityNumber = 7
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() or ability:IsHidden() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	local trees = npcBot:GetNearbyTrees(50);
	if trees == nil or #trees == 0 then
		return BOT_ACTION_DESIRE_NONE;
	end

	local Radius = 375;

	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if (npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH)
	then
		return BOT_ACTION_DESIRE_MODERATE
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local npcTarget = npcBot:GetTarget();
		if npcTarget ~= nil and CanCast[abilityNumber](npcTarget) and
			(GetUnitToLocationDistance(npcTarget, PSLoc) >= (375 - 125) or npcTarget:GetHealth() <= 175)
		then
			return BOT_ACTION_DESIRE_MODERATE;
		end
	end

	return BOT_ACTION_DESIRE_NONE;

end

Consider[5] = function()

	local abilityNumber = 5
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() or ability:IsHidden() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if (npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH)
	then
		local tableNearbyEnemy = npcBot:GetNearbyHeroes(1200, true, BOT_MODE_NONE);
		if #tableNearbyEnemy >= 1 then
			return BOT_ACTION_DESIRE_MODERATE
		end
	end

	if (npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_TOP or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_MID or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_BOT)
	then
		local tableNearbyAlly = npcBot:GetNearbyHeroes(1000, false, BOT_MODE_NONE);
		local tower = npcBot:GetNearbyTowers(1000, false);
		if tower ~= nil and tableNearbyAlly ~= nil and #tower >= 1 and #tableNearbyAlly >= 2 then
			return BOT_ACTION_DESIRE_MODERATE
		end
	end

	return BOT_ACTION_DESIRE_NONE;
end

Consider[8] = function()

	local abilityNumber = 8
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() or ability:IsHidden() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local npcTarget = npcBot:GetTarget();
		if npcTarget ~= nil and GetUnitToUnitDistance(npcBot, npcTarget) >= 1200
		then
			return BOT_ACTION_DESIRE_MODERATE
		end
	end

	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if (npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH) and
		not npcBot:WasRecentlyDamagedByAnyHero(4.0)
	then
		return BOT_ACTION_DESIRE_MODERATE
	end

	return BOT_ACTION_DESIRE_NONE;
end

Consider[6] = function()
	local abilityNumber = 6
	--------------------------------------
	-- Generic Variable Setting
	--------------------------------------
	local ability = AbilitiesReal[abilityNumber];

	if not ability:IsFullyCastable() then
		return BOT_ACTION_DESIRE_NONE, 0;
	end

	local CastRange = ability:GetCastRange();
	local Damage = 0
	local Radius = ability:GetAOERadius() - 50;
	local CastPoint = ability:GetCastPoint()


	local allys = npcBot:GetNearbyHeroes(1200, false, BOT_MODE_NONE);
	local enemys = npcBot:GetNearbyHeroes(CastRange + 300, true, BOT_MODE_NONE)
	local WeakestEnemy, HeroHealth = utility.GetWeakestUnit(enemys)

	--------------------------------------
	-- Mode based usage
	--------------------------------------
	-- If we're seriously retreating, see if we can land a stun on someone who's damaged us recently
	if (npcBot:GetActiveMode() == BOT_MODE_RETREAT and npcBot:GetActiveModeDesire() >= BOT_MODE_DESIRE_HIGH)
	then
		local locationAoE = npcBot:FindAoELocation(true, true, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
		if (locationAoE.count >= 2)
		then
			return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc
		end
	end

	-- If we're pushing or defending a lane and can hit 4+ creeps, go for it
	if (npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_TOP or
		npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_MID or
		npcBot:GetActiveMode() == BOT_MODE_PUSH_TOWER_BOT or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_TOP or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_MID or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_TOWER_BOT)
	then
		local locationAoE = npcBot:FindAoELocation(true, true, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
		if (locationAoE.count >= 3)
		then
			return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc
		end
	end

	-- If we're going after someone
	if (npcBot:GetActiveMode() == BOT_MODE_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_TEAM_ROAM or
		npcBot:GetActiveMode() == BOT_MODE_DEFEND_ALLY or
		npcBot:GetActiveMode() == BOT_MODE_ATTACK)
	then
		local locationAoE = npcBot:FindAoELocation(true, true, npcBot:GetLocation(), CastRange, Radius, CastPoint, 0);
		if (locationAoE.count >= 2) then
			return BOT_ACTION_DESIRE_LOW, locationAoE.targetloc
		end
	end

	return BOT_ACTION_DESIRE_NONE, 0;
end

AbilityExtensions:AutoModifyConsiderFunction(npcBot, Consider, AbilitiesReal)
function AbilityUsageThink()

	-- Check if we're already using an ability
	if (npcBot:IsUsingAbility() or npcBot:IsChanneling() or npcBot:IsSilenced())
	then
		return
	end

	ComboMana = GetComboMana()
	AttackRange = npcBot:GetAttackRange()
	ManaPercentage = npcBot:GetMana() / npcBot:GetMaxMana()
	HealthPercentage = npcBot:GetHealth() / npcBot:GetMaxHealth()

	cast = ability_item_usage_generic.ConsiderAbility(AbilitiesReal, Consider)
	---------------------------------debug--------------------------------------------
	if (debugmode == true)
	then
		ability_item_usage_generic.PrintDebugInfo(AbilitiesReal, cast)
	end
	ability_item_usage_generic.UseAbility(AbilitiesReal, cast)
end

function CourierUsageThink()
	ability_item_usage_generic.CourierUsageThink()
end