CCTCursorNoObject.c

См. документацию.

class CCTCursorNoObject : CCTBase
{
    protected float m_MaximalActionDistanceSq;
    
    void CCTCursorNoObject (float maximal_target_distance)
    {
        m_MaximalActionDistanceSq = maximal_target_distance * maximal_target_distance;
    }
    
    override bool Can(PlayerBase player, ActionTarget target)
    {   
        if (!target)
            return false;
            
        if ( g_Game.IsServer() && g_Game.IsMultiplayer() )
            return true;
        
        vector playerPosition = player.GetPosition();
        vector playerHeadPos = MiscGameplayFunctions.GetPlayerHeadPosition(player);
        vector cursorHitPosition = target.GetCursorHitPos();  
        
        float distanceRoot = vector.DistanceSq(cursorHitPosition, playerPosition);
        float distanceHead = vector.DistanceSq(cursorHitPosition, playerHeadPos);
        
        return (distanceRoot <= m_MaximalActionDistanceSq || distanceHead <= m_MaximalActionDistanceSq);
    }
}