initial commit

aghanim_singleplayer/scripts/vscripts/ai/elder_titan.lua

@@ -0,0 +1,84 @@
+
+function Spawn( entityKeyValues )
+	if not IsServer() then
+		return
+	end
+
+	if thisEntity == nil then
+		return
+	end
+
+	thisEntity.hEchoStompAbility = thisEntity:FindAbilityByName( "creature_elder_titan_echo_stomp" )
+	thisEntity.hEarthSplitterAbility = thisEntity:FindAbilityByName( "creature_elder_titan_earth_splitter" )
+
+	thisEntity:SetContextThink( "ElderTitanThink", ElderTitanThink, 0.5 )
+end
+
+--------------------------------------------------------------------------------
+
+function ElderTitanThink()
+	if not IsServer() then
+		return
+	end
+
+	if thisEntity == nil or thisEntity:IsNull() or ( not thisEntity:IsAlive() ) then
+		return -1
+	end
+
+	if GameRules:IsGamePaused() == true then
+		return 0.1
+	end
+
+	if thisEntity.hEchoStompAbility and thisEntity.hEchoStompAbility:IsFullyCastable() then
+		local fEchoSearchRadius = 400
+		local hEnemiesToEcho = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), thisEntity, fEchoSearchRadius, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_FLAG_NONE, FIND_CLOSEST, false )
+		if #hEnemiesToEcho > 0 then
+			return CastEchoStomp()
+		end
+	end
+
+	if thisEntity.hEarthSplitterAbility and thisEntity.hEarthSplitterAbility:IsFullyCastable() then
+		local fSplitterSearchRadius = thisEntity.hEarthSplitterAbility:GetCastRange() -- note: this range is more or less global
+		local hEnemies = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), thisEntity, fSplitterSearchRadius, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_FLAG_NONE, FIND_FARTHEST, false )
+		if #hEnemies > 0 then
+			local hFarthestEnemy = hEnemies[ 1 ]
+
+			return CastEarthSplitter( hFarthestEnemy )
+		end
+	end
+
+	return 0.5
+end
+
+--------------------------------------------------------------------------------
+
+function CastEchoStomp()
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_CAST_NO_TARGET,
+		AbilityIndex = thisEntity.hEchoStompAbility:entindex(),
+		Queue = false,
+	})
+
+	return 3
+end
+
+--------------------------------------------------------------------------------
+
+function CastEarthSplitter( hTarget )
+	if hTarget == nil or hTarget:IsNull() or hTarget:IsAlive() == false then
+		return 0.5
+	end
+
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_CAST_POSITION,
+		Position = hTarget:GetOrigin(),
+		AbilityIndex = thisEntity.hEarthSplitterAbility:entindex(),
+		Queue = false,
+	})
+
+	return 2
+end
+
+--------------------------------------------------------------------------------