wreck_santassleigh.c

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//Christmas Event: Santa's Sleigh
class Wreck_SantasSleigh extends CrashBase
{
    XmasSleighLight         m_SleighLight;
    
    int m_MaxDeersAmount = 4;
    int m_MinDeersAmount = 2;
    int m_MaxDeersSpawnRange = 25;
    int m_MinDeersSpawnRange = 5;
 
    void Wreck_SantasSleigh()
    {
        if ( !GetGame().IsDedicatedServer() )
        {
            //particles - Aurora trail
            m_ParticleEfx = ParticleManager.GetInstance().PlayOnObject(ParticleList.AURORA_SANTA_WRECK, this, Vector(0, 0, 0));
            
            //lights - green light
            m_SleighLight = XmasSleighLight.Cast( ScriptedLightBase.CreateLight( XmasSleighLight, Vector(0, 0, 0) ) );
            m_SleighLight.AttachOnMemoryPoint( this, "light" );
        }
    }
    
    // needs to have the soundset registered in CrashBase.Init()
    override string GetSoundSet()
    {
        return "SledgeCrash_Distant_SoundSet";
    }
    
    override void EEOnCECreate()
    {
        super.EEOnCECreate();
        SpawnRandomDeerLater();
    }
    
    override void EEDelete(EntityAI parent)
    {
        super.EEDelete(parent);
        
        if ( !GetGame().IsDedicatedServer() )
        {
            if ( m_SleighLight )
                m_SleighLight.Destroy();
        }   
    }
    
    void SpawnRandomDeerLater()
    {
        //SpawnRandomDeers();
        GetGame().GetCallQueue( CALL_CATEGORY_GAMEPLAY ).CallLater( SpawnRandomDeers, 0);
    }
    
    //Spawn a random amount of (dead) deers around the sleigh
    void SpawnRandomDeers()
    {
        EntityAI deer;
        vector crash_pos = GetPosition();
        
        int deersAmount = Math.RandomIntInclusive(m_MinDeersAmount,m_MaxDeersAmount);
        
        for (int i = 0; i < m_MaxDeersAmount; i++)
        {
            vector deer_pos = RandomizePosition(crash_pos);
            deer = EntityAI.Cast(GetGame().CreateObject("Animal_CervusElaphus", deer_pos,false, true));
            deer.SetHealth01("","", 0);
            vector orientation = deer.GetOrientation();
            deer.SetOrientation(Vector(Math.RandomIntInclusive(0,360),orientation[1],orientation[2]));
        }       
    }
    
    //Return a new vector scattered around origin.
    vector RandomizePosition(vector origin)
    {       
        int randX;
        int randZ;
        
        randX = Math.RandomIntInclusive(m_MinDeersSpawnRange, m_MaxDeersSpawnRange);
        if (Math.RandomIntInclusive(0,1) < 1)
            randX = -randX;
            
        randZ = Math.RandomIntInclusive(m_MinDeersSpawnRange, m_MaxDeersSpawnRange);
        if (Math.RandomIntInclusive(0,1) < 1)
            randZ = -randZ; 
            
        origin[0] = origin[0] + randX;
        origin[2] = origin[2] + randZ;
        
        return origin;
    
    }
}