SCR_EditorLessThenCountWaypointsActionCondition.c

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[BaseContainerProps(), BaseContainerCustomStringTitleField("Have less or equal to waypoint count")]
class SCR_EditorLessThenCountWaypointsActionCondition : SCR_AvailableActionCondition
{
    [Attribute("1", desc: "Returns true if all selected entities have less or equal to waypoint count")]
    protected int m_iCount;
 
    //------------------------------------------------------------------------------------------------
    override bool IsAvailable(notnull SCR_AvailableActionsConditionData data)
    {
        SCR_EntitiesManagerEditorComponent entitiesManager = data.GetEditorEntitiesManagerComponent();
        if (!entitiesManager)
            return GetReturnResult(false);
 
        SCR_BaseEditableEntityFilter filter = entitiesManager.GetFilter(EEditableEntityState.SELECTED);
        if (!filter)
            return GetReturnResult(false);
 
        set <SCR_EditableEntityComponent> entities = new set <SCR_EditableEntityComponent>;
        filter.GetEntities(entities);
 
        int count;
        int maxCount;
        SCR_EditableGroupComponent group;
        foreach (SCR_EditableEntityComponent entity : entities)
        {
            group = SCR_EditableGroupComponent.Cast(entity);
            if (!group)
                continue;
 
            count = group.GetWaypointCount();
            if (count > maxCount)
                maxCount = count;
        }
 
        return GetReturnResult(maxCount <= m_iCount);
    }
}