---
-- Name: SPA-350 - Spawn at Vec3 position RandomzePosition
-- Author: FlightControl
-- Date Created: 14 Mar 2017
--
-- # Situation:
--
-- Ground troops, Airplanes, Helicopters and Ships are spawning from Vec3 points.
-- The API InitRandomizePosition is tested here, ensure that groups are replaced within a 900 to 1000 zone band at random positions.
-- 
-- # Test cases:
-- 
-- 1. Observe the random positioning of the groups. There should be no scattering of units.
-- 

local Iterations = 10
local Iteration = 1

GroundZones = { "GroundZone1", "GroundZone2", "GroundZone3" }
GroundRandomizeZones = { "GroundRandomizeZone1", "GroundRandomizeZone2", "GroundRandomizeZone3" }
AirplaneZones = { "AirplaneZone1", "AirplaneZone2", "AirplaneZone3" }
HelicopterZones = { "HelicopterZone1", "HelicopterZone2", "HelicopterZone3" }
ShipZones = { "ShipZone1", "ShipZone2", "ShipZone3" }

HeightLimit = 500

SpawnGrounds = SPAWN:New("Ground"):InitLimit( 20, 10 ):InitRandomizePosition( true , 1000, 900 )
SpawnRandomizeGrounds = SPAWN:New("GroundRandomize"):InitLimit( 20, 10 ):InitRandomizePosition( true , 1000, 900 )
SpawnAirplanes = SPAWN:New("Airplane"):InitLimit( 20, 10 ):InitRandomizePosition( true , 1000, 900 )
SpawnHelicopters = SPAWN:New("Helicopter"):InitLimit( 20, 10 ):InitRandomizePosition( true , 1000, 900 )
SpawnShips = SPAWN:New("Ship"):InitLimit( 20, 10 ):InitRandomizePosition( true , 1000, 900 )

--- Spawns these groups slowly.
SCHEDULER:New( nil,

  function( Interation, Iterations )
    do
      -- Spawn Ground
      local ZoneName = GroundZones[ math.random( 1, 3 ) ]
      local SpawnVec3 = POINT_VEC3:NewFromVec3( ZONE:New( ZoneName ):GetVec3() )
      SpawnGrounds:SpawnFromVec3( SpawnVec3:GetVec3() )  
    end
    
    do
      -- Spawn Ground Randomize
      local ZoneName = GroundRandomizeZones[ math.random( 1, 3 ) ]
      local SpawnVec3 = POINT_VEC3:NewFromVec3( ZONE:New( ZoneName ):GetVec3() )
      SpawnRandomizeGrounds:SpawnFromVec3( SpawnVec3:GetVec3() )  
    end
    
    do
      -- Spawn Airplanes
      local ZoneName = AirplaneZones[ math.random( 1, 3 ) ]
      local SpawnVec3 = POINT_VEC3:NewFromVec3( ZONE:New( ZoneName ):GetVec3() )
      SpawnAirplanes:SpawnFromVec3( SpawnVec3:GetVec3() )  
    end
    
    do
      -- Spawn Helicopters
      local ZoneName = HelicopterZones[ math.random( 1, 3 ) ]
      local SpawnVec3 = POINT_VEC3:NewFromVec3( ZONE:New( ZoneName ):GetVec3() )
      SpawnHelicopters:SpawnFromVec3( SpawnVec3:GetVec3() )  
    end
    
    do
      -- Spawn Ships
      local ZoneName = ShipZones[ math.random( 1, 3 ) ]
      local SpawnVec3 = POINT_VEC3:NewFromVec3( ZONE:New( ZoneName ):GetVec3() )
      SpawnShips:SpawnFromVec3( SpawnVec3:GetVec3() )  
    end
    
  end, {}, 0, 15, 0.5 
)