SCR_PlaceEntityContextAction.c

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[BaseContainerProps(), SCR_BaseContainerCustomTitleUIInfo("m_Info")]
class SCR_PlaceEntityContextAction: SCR_DoubleClickAction
{
    [Attribute(uiwidget: UIWidgets.ComboBox, desc: "Placing flags enabled upon creating an entity.", enums: ParamEnumArray.FromEnum(EEditorPlacingFlags))]
    protected EEditorPlacingFlags m_PlacingFlag;
    
    [Attribute(desc: "Active labels and white listed labels and label groups")]
    protected ref SCR_EditorContentBrowserDisplayConfig m_ContentBrowserConfig;
    
    override bool CanBeShown(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        if (hoveredEntity || cursorWorldPosition == vector.Zero)
            return false;
 
        if (!SCR_Global.IsPositionWithinTerrainBounds(cursorWorldPosition))
            return false;
 
        //--- Player unit is dead or does not exist
        if (m_PlacingFlag == EEditorPlacingFlags.CHARACTER_PLAYER)
        {
            IEntity controlledEntity = SCR_PlayerController.GetLocalControlledEntity();
            if (!controlledEntity)
                return true;
            
            DamageManagerComponent damageManager = DamageManagerComponent.Cast(controlledEntity.FindComponent(DamageManagerComponent));
            if (!damageManager)
                return false;
            
            return damageManager.GetState() == EDamageState.DESTROYED;
        }
        return true;
    }
    
    override bool CanBePerformed(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition, int flags)
    {
        return CanBeShown(hoveredEntity, selectedEntities, cursorWorldPosition, flags);
    }
    
    override void Perform(SCR_EditableEntityComponent hoveredEntity, notnull set<SCR_EditableEntityComponent> selectedEntities, vector cursorWorldPosition,int flags, int param = -1)
    {
        if (DidCursorMoveDuringDoubleClick())
            return;
        
        SCR_PlacingEditorComponent placingManager = SCR_PlacingEditorComponent.Cast(SCR_PlacingEditorComponent.GetInstance(SCR_PlacingEditorComponent, true, true));
        if (!placingManager || placingManager.IsPlacing() || GetGame().GetMenuManager().IsAnyDialogOpen())
            return;
        
        vector transform[4];
        transform[3] = cursorWorldPosition;
        
        SCR_ManualCamera camera = SCR_CameraEditorComponent.GetCameraInstance();
        if (camera)
            Math3D.AnglesToMatrix(Vector(camera.GetAngles()[0], 0, 0), transform);
        else
            Math3D.MatrixIdentity3(transform);
        
        placingManager.SetPlacingFlag(m_PlacingFlag, true);
        
        if (SCR_ContentBrowserEditorComponent.OpenBrowserLabelConfigInstance(m_ContentBrowserConfig))
        {
            placingManager.SetInstantPlacing(SCR_EditorPreviewParams.CreateParams(transform));
        }
        else
        {
            placingManager.SetPlacingFlag(m_PlacingFlag, false);
        }
    }
    override bool IsServer()
    {
        return false;
    }
};