73 lines
1.9 KiB
C#
73 lines
1.9 KiB
C#
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using System;
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using UnityEngine;
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namespace RoR2.UI;
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public class PickerPanelSizeAdjuster : MonoBehaviour
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{
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[SerializeField]
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private PickupPickerPanel pickerPanel;
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[SerializeField]
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private RectTransform rectToAdjust;
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[Tooltip("How many rows can we have before we begin to adjust")]
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[SerializeField]
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private int minRows = 5;
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[SerializeField]
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[Tooltip("After this many rows, we will not adjust the size any higher")]
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private int maxRows = 7;
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[Tooltip("How much should we adjust the window for each new row")]
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[SerializeField]
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private float adjustmentPerRow;
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[SerializeField]
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[Tooltip("This will be set automatically")]
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private float objectHeight;
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private bool capturedDefaults;
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private void Awake()
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{
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PickupPickerPanel pickupPickerPanel = pickerPanel;
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pickupPickerPanel.OnPanelSetupComplete = (Action)Delegate.Combine(pickupPickerPanel.OnPanelSetupComplete, new Action(AdjustPickerPanelSize));
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}
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private void CaptureDefaults()
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{
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if (capturedDefaults)
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{
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return;
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}
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RectTransform buttonContainer = pickerPanel.buttonContainer;
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if (buttonContainer != null && buttonContainer.childCount > 0)
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{
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RectTransform component = buttonContainer.GetChild(0).GetComponent<RectTransform>();
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if (component != null)
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{
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objectHeight = component.rect.height;
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}
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}
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capturedDefaults = true;
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}
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private void AdjustPickerPanelSize()
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{
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int num = Mathf.Max(1, pickerPanel.maxColumnCount);
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int value = pickerPanel.buttonContainer.childCount / num;
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value = Mathf.Clamp(value, minRows, maxRows) - minRows;
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rectToAdjust.ForceUpdateRectTransforms();
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CaptureDefaults();
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if (value > 0)
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{
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float num2 = adjustmentPerRow / 2f * (float)value;
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Vector2 offsetMin = rectToAdjust.offsetMin;
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rectToAdjust.offsetMin = new Vector2(offsetMin.x, offsetMin.y - num2);
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offsetMin = rectToAdjust.offsetMax;
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rectToAdjust.offsetMax = new Vector2(offsetMin.x, offsetMin.y + num2);
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}
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}
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}
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