SCR_SnapToTerrainToolbarAction.c

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// Script File
[BaseContainerProps(), SCR_BaseContainerCustomTitleUIInfo("m_Info")]
class SCR_SnapToTerrainToolbarAction : SCR_EditorToolbarAction
{
    override bool IsServer()
    {
        return false;
    }
    override bool CanBeShown(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        return true;
    }
    
    override bool CanBePerformed(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        return selectedEntities.Count() > 0;
    }
    
    override void Perform(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition,int flags, int param = -1)
    {       
        foreach (SCR_EditableEntityComponent entity : selectedEntities)
        {
            GenericEntity owner = entity.GetOwner();
            if (!owner) continue;
        
            vector transform[4];
            entity.GetTransform(transform);
        
            if (!SCR_TerrainHelper.SnapToTerrain(transform, owner.GetWorld())) return;
        
            entity.SetTransform(transform);
        }
    }
};