336 lines
15 KiB
C#
336 lines
15 KiB
C#
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#if UNITY_EDITOR
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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using UnityEditor;
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namespace GSpawn
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{
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public class UITileRuleGridItem : ListViewItem<TileRuleGrid>
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{
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private VisualElement _row0;
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private VisualElement _row1;
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private VisualElement _row2;
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private VisualElement _row3;
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private VisualElement _row4;
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private VisualElement _expandedStateBtn;
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private Button _toggleActiveBtn;
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public override PluginGuid guid { get { return getItemId(data); } }
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public override string displayName { get { return data.gridName; } }
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public static PluginGuid getItemId(TileRuleGrid grid)
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{
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return grid.guid;
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}
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public static void getItemIds(List<TileRuleGrid> grids, List<PluginGuid> ids)
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{
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ids.Clear();
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foreach (var curve in grids)
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ids.Add(getItemId(curve));
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}
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protected override void onRefreshUI()
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{
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applyVariableStates();
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}
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protected override void onSelectedStateChanged(bool selected)
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{
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applyVariableStates();
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}
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protected override void onBuildUIBeforeDisplayName()
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{
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style.flexDirection = FlexDirection.Column;
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_row0 = createRow();
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_row1 = createRow();
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_row2 = createRow();
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UI.createRowSeparator(this);
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_row3 = createRow();
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_row4 = createRow();
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_expandedStateBtn = UI.createIcon(TexturePool.instance.itemArrowRight, _row0);
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_expandedStateBtn.RegisterCallback<MouseDownEvent>(p =>
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{
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data.uiExpanded = !data.uiExpanded;
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applyVariableStates();
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p.StopPropagation(); // Note: To disable selection/deselection of the item itself when pressing the expand/collapse button.
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});
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var icon = UI.createIcon(TexturePool.instance.tileGrid, UIValues.smallIconSize, _row0);
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icon.style.marginTop = 2.0f;
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_toggleActiveBtn = UI.createButton(TexturePool.instance.lightBulb, UI.ButtonStyle.Push, UIValues.smallButtonSize, _row0);
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UI.useDefaultMargins(_toggleActiveBtn);
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_toggleActiveBtn.clicked += () =>
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{
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UndoEx.record(data.gameObject);
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if (data.gameObject.activeSelf) data.gameObject.SetActive(false);
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else data.gameObject.SetActive(true);
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applyToggleActiveButtonStates();
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};
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var btn = UI.createButton(TexturePool.instance.clear, UI.ButtonStyle.Push, UIValues.smallButtonSize, _row0);
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btn.tooltip = "Clear grid. Deletes all tiles inside the grid. Note: Objects groups will remain.";
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btn.style.marginTop = 2.0f;
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btn.style.marginLeft = -2.0f;
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btn.clicked += () => { data.deleteAllTiles(); };
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}
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protected override void onBuildUIAfterDisplayName()
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{
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reparentMainControls(_row0);
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_displayNameLabel.style.flexGrow = 1.0f;
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_displayNameLabel.style.marginLeft = 2.0f;
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_displayNameLabel.style.color = UIValues.listItemTextColor;
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_displayNameLabel.style.unityFontStyleAndWeight = FontStyle.Normal;
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_displayNameLabel.style.alignSelf = Align.FlexStart;
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_displayNameLabel.style.marginTop = 2.0f;
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_displayNameLabel.style.width = 90.0f;
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_renameField.style.flexGrow = 1.0f;
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_renameField.style.height = 20.0f;
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UI.createHorizontalSpacer(_row0);
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var btn = UI.createButton(TexturePool.instance.refresh, UI.ButtonStyle.Push, UIValues.smallButtonSize, _row0);
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btn.tooltip = "Use default settings.";
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btn.style.marginTop = 2.0f;
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btn.clicked += () =>
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{
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data.settings.wireColor = TileRuleGridSettings.defaultWireColor;
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data.settings.fillColor = TileRuleGridSettings.defaultFillColor;
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if (data.settings.tileRuleNeighborRadius != TileRuleGridSettings.defaultTileRuleNeighborRadius)
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{
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data.settings.tileRuleNeighborRadius = TileRuleGridSettings.defaultTileRuleNeighborRadius;
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data.refreshTiles();
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}
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};
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// Note: Can't use UIElements here because they would need to be bound to the data.settings.serializedObject properties
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// and this can cause issues because the same list item can be reused for different grid items (i.e. they are pooled).
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// A grid may be deleted, the item will be freed (stored in the pool) and then reused later for another grid,
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// but its UI elements would still be linked to the old serialized object which no longer exists. Although there
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// may be ways around this, it seems much cleaner to just use an IMGUIContainer.
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var guiContainer = UI.createIMGUIContainer(_row0);
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guiContainer.style.flexGrow = 1.0f;
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guiContainer.onGUIHandler = () =>
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{
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const float colorFieldWidth = 40.0f;
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var guiContent = new GUIContent();
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EditorGUILayout.BeginHorizontal();
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EditorGUI.BeginChangeCheck();
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guiContent.text = "";
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guiContent.tooltip = "This is the radius that will be used to check for adjacent tile neighbors.";
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var newRadius = (TileRuleNeighborRadius)EditorGUILayout.EnumPopup(guiContent, data.settings.tileRuleNeighborRadius, GUILayout.MaxWidth(55.0f));
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if (EditorGUI.EndChangeCheck())
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{
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data.settings.tileRuleNeighborRadius = newRadius;
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data.refreshTiles();
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}
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EditorGUI.BeginChangeCheck();
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guiContent.text = "";
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guiContent.tooltip = "Grid cell line color.";
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var color = EditorGUILayout.ColorField(guiContent, data.settings.wireColor, GUILayout.MaxWidth(colorFieldWidth));
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if (EditorGUI.EndChangeCheck()) data.settings.wireColor = color;
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EditorGUI.BeginChangeCheck();
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guiContent.text = "";
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guiContent.tooltip = "Grid cell area color.";
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color = EditorGUILayout.ColorField(guiContent, data.settings.fillColor, GUILayout.MaxWidth(colorFieldWidth));
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if (EditorGUI.EndChangeCheck()) data.settings.fillColor = color;
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EditorGUILayout.EndHorizontal();
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};
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const float labelWidth = 90.0f;
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const float floatFieldWidth = 30.0f;
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// Reset origin to 0
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_row1.style.marginTop = 3.0f;
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var parent = new VisualElement();
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parent.style.flexGrow = 1.0f;
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parent.style.flexDirection = FlexDirection.Row;
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_row1.Add(parent);
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btn = UI.createButton(TexturePool.instance.refresh, UI.ButtonStyle.Push, UIValues.smallButtonSize, parent);
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btn.style.marginTop = 2.0f;
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btn.tooltip = "Reset origin to 0.";
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btn.clicked += () => { data.gridOrigin = Vector3.zero; };
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guiContainer = UI.createIMGUIContainer(parent);
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guiContainer.style.flexGrow = 1.0f;
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guiContainer.onGUIHandler = () =>
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{
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var guiContent = new GUIContent();
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EditorGUILayout.BeginHorizontal();
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guiContent.text = "Origin";
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guiContent.tooltip = "The position of the grid origin.";
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EditorGUILayout.LabelField(guiContent, GUILayout.Width(labelWidth));
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var vecRes = EditorUIEx.vector3FieldEx(data.gridOrigin, floatFieldWidth);
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if (vecRes.hasChanged)
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{
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UndoEx.record(data.transform);
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data.gridOrigin = vecRes.newValue;
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}
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EditorGUILayout.EndHorizontal();
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};
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// Reset rotation to 0
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parent = new VisualElement();
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parent.style.flexGrow = 1.0f;
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parent.style.flexDirection = FlexDirection.Row;
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_row2.Add(parent);
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btn = UI.createButton(TexturePool.instance.refresh, UI.ButtonStyle.Push, UIValues.smallButtonSize, parent);
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btn.style.marginTop = 2.0f;
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btn.tooltip = "Reset rotation to 0.";
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btn.clicked += () => { data.gridRotation = Quaternion.identity; };
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guiContainer = UI.createIMGUIContainer(parent);
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guiContainer.style.flexGrow = 1.0f;
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guiContainer.onGUIHandler = () =>
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{
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var guiContent = new GUIContent();
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EditorGUILayout.BeginHorizontal();
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guiContent.text = "Rotation";
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guiContent.tooltip = "The grid rotation.";
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EditorGUILayout.LabelField(guiContent, GUILayout.Width(labelWidth));
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var vecRes = EditorUIEx.vector3FieldEx(data.gridRotation.eulerAngles, floatFieldWidth);
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if (vecRes.hasChanged)
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{
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UndoEx.record(data.transform);
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data.gridRotation = Quaternion.Euler(vecRes.newValue);
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}
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EditorGUILayout.EndHorizontal();
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};
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// Mirroring
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parent = new VisualElement();
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parent.style.flexGrow = 1.0f;
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parent.style.flexDirection = FlexDirection.Row;
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_row3.Add(parent);
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guiContainer = UI.createIMGUIContainer(parent);
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guiContainer.style.flexGrow = 1.0f;
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guiContainer.onGUIHandler = () =>
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{
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var guiContent = new GUIContent();
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EditorGUILayout.BeginHorizontal();
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guiContent.text = "Mirroring enabled";
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guiContent.tooltip =
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ShortcutProfileDb.instance.activeProfile.getShortcutUITooltip(GlobalShortcutNames.mirrorGizmo_Toggle,
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"If checked, mirroring will be used when painting or erasing tiles.");
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EditorGUI.BeginChangeCheck();
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var mirroringEnabled = EditorGUILayout.ToggleLeft(guiContent, data.mirroringEnabled);
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if (EditorGUI.EndChangeCheck())
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{
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data.mirroringEnabled = mirroringEnabled;
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}
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EditorGUILayout.EndHorizontal();
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};
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guiContainer = new IMGUIContainer();
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guiContainer.style.marginLeft = 4.0f;
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parent.Add(guiContainer);
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guiContainer.onGUIHandler = () =>
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{
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EditorUIEx.objectMirrorGizmoPlaneToggle(data.mirrorGizmoSettings);
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};
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btn = UI.createButton(TexturePool.instance.refresh, UI.ButtonStyle.Push, UIValues.smallButtonSize, _row4);
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btn.style.marginTop = 2.0f;
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btn.tooltip = "Reset mirror cell coordinates to 0.";
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btn.clicked += () =>
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{
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data.mirrorGizmoCellCoords = Vector3Int.zero;
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};
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guiContainer = new IMGUIContainer();
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guiContainer.style.marginLeft = 4.0f;
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_row4.Add(guiContainer);
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guiContainer.onGUIHandler = () =>
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{
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var guiContent = new GUIContent();
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guiContent.text = "Mirror cell";
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guiContent.tooltip = "The cell coordinate of the mirror gizmo.";
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EditorGUILayout.BeginHorizontal();
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EditorGUILayout.LabelField(guiContent, GUILayout.Width(labelWidth));
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EditorGUI.BeginChangeCheck();
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var cellCoords = EditorGUILayout.Vector3IntField("", data.mirrorGizmoCellCoords);
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if (EditorGUI.EndChangeCheck())
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{
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data.mirrorGizmoCellCoords = cellCoords;
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}
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EditorGUILayout.EndHorizontal();
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};
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applyVariableStates();
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}
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protected override void onBeginRename()
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{
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_renameField.SetValueWithoutNotify(displayName);
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}
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protected override void onEndRename(bool commit)
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{
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if (commit)
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{
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TileRuleGridDb.instance.renameGrid(data, _renameField.text);
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}
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}
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private void applyVariableStates()
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{
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if (data.uiExpanded) style.height = 110.0f;
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else style.height = 20.0f;
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_row1.setDisplayVisible(data.uiExpanded);
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_row2.setDisplayVisible(data.uiExpanded);
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_row3.setDisplayVisible(data.uiExpanded);
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_row4.setDisplayVisible(data.uiExpanded);
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_displayNameLabel.text = displayName;
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_displayNameLabel.style.color = UIValues.listItemTextColor;
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_displayNameLabel.style.unityFontStyleAndWeight = FontStyle.Normal;
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_expandedStateBtn.style.backgroundImage = data.uiExpanded ? TexturePool.instance.itemArrowDown : TexturePool.instance.itemArrowRight;
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if (selected)
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{
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if (ObjectSpawn.instance.tileRuleObjectSpawn.findCurrentGrid() == data)
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{
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_displayNameLabel.style.color = UIValues.isProSkin ? Color.green : Color.green;
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_displayNameLabel.style.unityFontStyleAndWeight = FontStyle.Bold;
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}
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}
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applyToggleActiveButtonStates();
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}
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private void applyToggleActiveButtonStates()
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{
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bool active = data.gameObject.activeSelf;
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if (active)
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{
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_toggleActiveBtn.style.backgroundImage = TexturePool.instance.lightBulbGray;
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_toggleActiveBtn.tooltip = "Deactivate grid object.";
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}
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else
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{
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_toggleActiveBtn.style.backgroundImage = TexturePool.instance.lightBulb;
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_toggleActiveBtn.tooltip = "Activate grid object.";
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}
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}
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}
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}
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#endif
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