initial commit

aghanim_singleplayer/scripts/vscripts/encounters/encounter_broodmothers.lua

@@ -0,0 +1,224 @@
+
+require( "map_encounter" )
+require( "aghanim_utility_functions" )
+
+require( "spawner" )
+require( "portalspawnerv2" )
+require( "utility_functions" )
+
+--------------------------------------------------------------------------------
+
+if CMapEncounter_Broodmothers == nil then
+	CMapEncounter_Broodmothers = class( {}, {}, CMapEncounter )
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:Precache( context )
+	CMapEncounter.Precache( self, context )
+
+	PrecacheResource( "particle", "particles/units/heroes/hero_batrider/batrider_flaming_lasso.vpcf", context )
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:constructor( hRoom, szEncounterName )
+
+	CMapEncounter.constructor( self, hRoom, szEncounterName )
+
+	self:SetCalculateRewardsFromUnitCount( true )
+
+	-- Pre-placed eggs (done this way to use only a subset of the map spawners)
+	self.szEggSpawner = "spider_sac_position"
+
+	local nAscLevel = GameRules.Aghanim:GetAscensionLevel()
+	local nPreplacedSacs = 9 + ( 2 * nAscLevel )
+
+	self.vEggSchedule =
+	{
+		{
+			Time = 0,
+			Count = nPreplacedSacs,
+		},
+	}
+
+	self:AddSpawner( CDotaSpawner( self.szEggSpawner, self.szEggSpawner,
+		{
+			{
+				EntityName = "npc_dota_spider_sac",
+				Team = DOTA_TEAM_BADGUYS,
+				Count = 1,
+				PositionNoise = 0.0,
+			},
+		}
+	) )
+
+	self:SetSpawnerSchedule( self.szEggSpawner, self.vEggSchedule )
+
+	-- Pre-placed broodmothers
+	self.szBroodmotherSpawner = "preplaced_broodmother"
+
+	self.vBroodmotherSchedule =
+	{
+		{
+			Time = 0,
+			Count = 5,
+		},
+	}
+
+	self:AddSpawner( CDotaSpawner( self.szBroodmotherSpawner, self.szBroodmotherSpawner,
+		{
+			{
+				EntityName = "npc_dota_creature_broodmother",
+				Team = DOTA_TEAM_BADGUYS,
+				Count = 1,
+				PositionNoise = 0.0,
+			},
+		}
+	) )
+
+	self:SetSpawnerSchedule( self.szBroodmotherSpawner, self.vBroodmotherSchedule )
+
+	-- Portals
+	self.vHugeBroodSchedule =
+	{
+		{
+			Time = 34,
+			Count = 1,
+		},
+		{
+			Time = 64,
+			Count = 1,
+		},
+	}
+
+	self.vKidnapperSchedule =
+	{
+		{
+			Time = 10,
+			Count = 1,
+		},
+		{
+			Time = 45,
+			Count = 1,
+		},
+		{
+			Time = 80,
+			Count = 1,
+		},
+		{
+			Time = 115,
+			Count = 1,
+		},
+	}
+
+	self.szHugeBroodPortal = "portal_huge_brood"
+	self.szKidnapperPortal = "portal_kidnapper"
+
+	local bInvulnerable = true
+	local nHealth = 1
+
+	self:AddPortalSpawnerV2( CPortalSpawnerV2( self.szHugeBroodPortal, self.szHugeBroodPortal, nHealth, 5, 1.0,
+		{
+			{
+				EntityName = "npc_dota_creature_huge_broodmother",
+				Team = DOTA_TEAM_BADGUYS,
+				Count = 1,
+				PositionNoise = 0.0,
+			},
+		}, bInvulnerable
+	) )
+
+	self:AddPortalSpawnerV2( CPortalSpawnerV2( self.szKidnapperPortal, self.szKidnapperPortal, nHealth, 5, 1.0,
+		{
+			{
+				EntityName = "npc_dota_creature_kidnap_spider",
+				Team = DOTA_TEAM_BADGUYS,
+				Count = 1,
+				PositionNoise = 0.0,
+			},
+		}, bInvulnerable
+	) )
+
+	self:SetSpawnerSchedule( self.szHugeBroodPortal, self.vHugeBroodSchedule )
+	self:SetSpawnerSchedule( self.szKidnapperPortal, self.vKidnapperSchedule )
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:GetPreviewUnit()
+	return "npc_dota_creature_huge_broodmother"
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:Start()
+	CMapEncounter.Start( self )
+
+	self:StartAllSpawnerSchedules( 0 )
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:OnThink()
+	-- We'll pop the eggs when all the important spiders are dead
+	if self:AreScheduledSpawnsComplete() and not self:HasAnyPortals() then
+		--printf( "Scheduled spawns are complete and there are no portals" )
+		-- Search for enemies remaining
+		local fSearchRange = 6000
+		local vRoomOrigin = self:GetRoom():GetOrigin()
+		local hCreatures = FindUnitsInRadius( DOTA_TEAM_BADGUYS, vRoomOrigin, nil, fSearchRange,
+				DOTA_TEAM_BADGUYS, DOTA_UNIT_TARGET_HERO + DOTA_UNIT_TARGET_BASIC, DOTA_UNIT_TARGET_FLAG_INVULNERABLE, FIND_CLOSEST, false
+		)
+
+		local nCaptainsRemaining = 0
+		for _, hCreature in pairs( hCreatures ) do
+			if hCreature and ( not hCreature:IsNull() ) and hCreature:IsAlive() then
+				if hCreature:GetUnitName() == "npc_dota_creature_kidnap_spider" or hCreature:GetUnitName() == "npc_dota_creature_broodmother" or hCreature:GetUnitName() == "npc_dota_creature_huge_broodmother" then
+					nCaptainsRemaining = nCaptainsRemaining + 1
+				end
+			end
+		end
+
+		if nCaptainsRemaining == 0 then
+			--printf( "All the captain spiders are dead" )
+			for _, hCreature in pairs( hCreatures ) do
+				if hCreature:GetUnitName() == "npc_dota_spider_sac" then
+					--printf( "Popping an egg" )
+					hCreature:Kill( nil, nil )
+				end
+			end
+		end
+	end
+
+	CMapEncounter.OnThink( self )
+end
+
+--------------------------------------------------------------------------------
+
+function CMapEncounter_Broodmothers:OnSpawnerFinished( hSpawner, hSpawnedUnits )
+	CMapEncounter.OnSpawnerFinished( self, hSpawner, hSpawnedUnits )
+
+	if hSpawner:GetSpawnerType() == "CDotaSpawner" then	-- standing enemies in the map should not aggro to players
+		return
+	end
+
+	if hSpawner:GetSpawnerName() == self.szKidnapperPortal then -- kidnap spiders do their own thing, their ai was getting broken by SetInitialGoalEntity
+		return
+	end
+
+	local heroes = FindRealLivingEnemyHeroesInRadius( DOTA_TEAM_BADGUYS, self.hRoom:GetOrigin(), FIND_UNITS_EVERYWHERE )
+	if #heroes > 0 then
+		for _,hSpawnedUnit in pairs( hSpawnedUnits ) do
+			local hero = heroes[RandomInt(1, #heroes)]
+			if hero ~= nil then
+				--printf( "Set initial goal entity for unit \"%s\" to \"%s\"", hSpawnedUnit:GetUnitName(), hero:GetUnitName() )
+				hSpawnedUnit:SetInitialGoalEntity( hero )
+			end
+		end
+	end
+end
+
+--------------------------------------------------------------------------------
+
+return CMapEncounter_Broodmothers