initial commit

aghanim_singleplayer/scripts/vscripts/ai/baby_ogre_magi.lua

@@ -0,0 +1,116 @@
+
+--------------------------------------------------------------------------------
+
+function Spawn( entityKeyValues )
+	if not IsServer() then
+		return
+	end
+
+	if thisEntity == nil then
+		return
+	end
+
+	IgniteAbility = thisEntity:FindAbilityByName( "baby_ogre_magi_area_ignite" )
+	BloodlustAbility = thisEntity:FindAbilityByName( "ogre_magi_channelled_bloodlust" )
+
+	thisEntity:SetContextThink( "OgreMagiThink", OgreMagiThink, 1 )
+end
+
+--------------------------------------------------------------------------------
+
+function OgreMagiThink()
+	if ( not thisEntity:IsAlive() ) then
+		return -1
+	end
+	
+	if GameRules:IsGamePaused() == true then
+		return 1
+	end
+
+	if BloodlustAbility ~= nil and BloodlustAbility:IsChanneling() then
+		return 0.5
+	end
+
+	local enemies = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), nil, 700, DOTA_UNIT_TARGET_TEAM_ENEMY, DOTA_UNIT_TARGET_HERO, DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES + DOTA_UNIT_TARGET_FLAG_FOW_VISIBLE, FIND_CLOSEST, false )
+
+	local bIgniteReady = ( #enemies > 0 and IgniteAbility ~= nil and IgniteAbility:IsFullyCastable() )
+
+	if BloodlustAbility ~= nil and BloodlustAbility:IsFullyCastable() then
+		local friendlies = FindUnitsInRadius( thisEntity:GetTeamNumber(), thisEntity:GetOrigin(), nil, 1500, DOTA_UNIT_TARGET_TEAM_FRIENDLY, DOTA_UNIT_TARGET_ALL, DOTA_UNIT_TARGET_FLAG_MAGIC_IMMUNE_ENEMIES, FIND_CLOSEST, false )
+		for _,friendly in pairs ( friendlies ) do
+			if friendly ~= nil then
+				if ( friendly:GetUnitName() == "npc_dota_creature_baby_ogre_tank" ) then
+					local fDist = ( friendly:GetOrigin() - thisEntity:GetOrigin() ):Length2D()
+					local fCastRange = BloodlustAbility:GetCastRange( thisEntity:GetOrigin(), nil )
+					--print( string.format( "fDist == %d, fCastRange == %d", fDist, fCastRange ) )
+					if ( fDist <= fCastRange ) and ( ( #enemies > 0 ) or ( friendly:GetAggroTarget() ) ) then
+						return Bloodlust( friendly )
+					elseif ( fDist > 400 ) and ( fDist < 900 ) then
+						if bIgniteReady == false then
+							return Approach( friendly )
+						end
+					end
+				end
+			end
+		end
+	end
+
+	if bIgniteReady then
+		return IgniteArea( enemies[ RandomInt( 1, #enemies ) ] )
+	end
+
+	local fFuzz = RandomFloat( -0.1, 0.1 ) -- Adds some timing separation to these magi
+	return 0.5 + fFuzz
+end
+
+--------------------------------------------------------------------------------
+
+function Approach( hUnit )
+	--print( "Ogre Magi is approaching unit named " .. hUnit:GetUnitName() )
+
+	local vToUnit = hUnit:GetOrigin() - thisEntity:GetOrigin()
+	vToUnit = vToUnit:Normalized()
+
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_MOVE_TO_POSITION,
+		Position = thisEntity:GetOrigin() + vToUnit * thisEntity:GetIdealSpeed()
+	})
+
+	return 1
+end
+
+--------------------------------------------------------------------------------
+
+function Bloodlust( hUnit )
+	--print( "Casting bloodlust on " .. hUnit:GetUnitName() )
+
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_CAST_TARGET,
+		AbilityIndex = BloodlustAbility:entindex(),
+		TargetIndex = hUnit:entindex(),	
+		Queue = false,
+	})
+
+	return 1
+end
+
+--------------------------------------------------------------------------------
+
+function IgniteArea( hEnemy )
+	--print( "Casting ignite on " .. hEnemy:GetUnitName() )
+
+	ExecuteOrderFromTable({
+		UnitIndex = thisEntity:entindex(),
+		OrderType = DOTA_UNIT_ORDER_CAST_POSITION,
+		AbilityIndex = IgniteAbility:entindex(),
+		Position = hEnemy:GetOrigin(),
+		Queue = false,
+	})
+
+	return 0.55
+end
+
+--------------------------------------------------------------------------------
+