44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
using UnityEngine;
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namespace Cinemachine.Examples
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{
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[AddComponentMenu("")] // Don't display in add component menu
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public class ExampleHelpWindow : MonoBehaviour
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{
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public string m_Title;
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[TextArea(minLines: 10, maxLines: 50)]
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public string m_Description;
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private bool mShowingHelpWindow = true;
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private const float kPadding = 40f;
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private void OnGUI()
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{
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if (mShowingHelpWindow)
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{
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Vector2 size = GUI.skin.label.CalcSize(new GUIContent(m_Description));
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Vector2 halfSize = size * 0.5f;
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float maxWidth = Mathf.Min(Screen.width - kPadding, size.x);
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float left = Screen.width * 0.5f - maxWidth * 0.5f;
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float top = Screen.height * 0.4f - halfSize.y;
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Rect windowRect = new Rect(left, top, maxWidth, size.y);
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GUILayout.Window(400, windowRect, (id) => DrawWindow(id, maxWidth), m_Title);
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}
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}
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private void DrawWindow(int id, float maxWidth)
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{
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GUILayout.BeginVertical(GUI.skin.box);
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GUILayout.Label(m_Description);
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GUILayout.EndVertical();
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if (GUILayout.Button("Got it!"))
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{
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mShowingHelpWindow = false;
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}
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}
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}
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} |