Boat Attack使用了Universal RP的许多新图形功能,可以用于探索 Universal RP 的使用方式和技巧。
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152 行
4.5 KiB

using System;
using UnityEngine.UI;
namespace UnityEngine.Rendering.UI
{
public class DebugUIHandlerEnumField : DebugUIHandlerWidget
{
public Text nameLabel;
public Text valueLabel;
protected DebugUI.EnumField m_Field;
internal override void SetWidget(DebugUI.Widget widget)
{
base.SetWidget(widget);
m_Field = CastWidget<DebugUI.EnumField>();
nameLabel.text = m_Field.displayName;
UpdateValueLabel();
}
public override bool OnSelection(bool fromNext, DebugUIHandlerWidget previous)
{
nameLabel.color = colorSelected;
valueLabel.color = colorSelected;
return true;
}
public override void OnDeselection()
{
nameLabel.color = colorDefault;
valueLabel.color = colorDefault;
}
public override void OnAction()
{
OnIncrement(false);
}
public override void OnIncrement(bool fast)
{
if (m_Field.enumValues.Length == 0)
return;
var array = m_Field.enumValues;
int index = m_Field.currentIndex;
if (index == array.Length - 1)
{
index = 0;
}
else
{
if (fast)
{
//check if quickSeparators have not been constructed
//it is the case when not constructed with autoenum
var separators = m_Field.quickSeparators;
if(separators == null)
{
m_Field.InitQuickSeparators();
separators = m_Field.quickSeparators;
}
int idxSup = 0;
for (; idxSup < separators.Length && index + 1 > separators[idxSup]; ++idxSup) ;
if(idxSup == separators.Length)
{
index = 0;
}
else
{
index = separators[idxSup];
}
}
else
{
index += 1;
}
}
m_Field.SetValue(array[index]);
m_Field.currentIndex = index;
UpdateValueLabel();
}
public override void OnDecrement(bool fast)
{
if (m_Field.enumValues.Length == 0)
return;
var array = m_Field.enumValues;
int index = m_Field.currentIndex;
if (index == 0)
{
if(fast)
{
//check if quickSeparators have not been constructed
//it is thecase when not constructed with autoenum
var separators = m_Field.quickSeparators;
if (separators == null)
{
m_Field.InitQuickSeparators();
separators = m_Field.quickSeparators;
}
index = separators[separators.Length - 1];
}
else
{
index = array.Length - 1;
}
}
else
{
if (fast)
{
//check if quickSeparators have not been constructed
//it is the case when not constructed with autoenum
var separators = m_Field.quickSeparators;
if (separators == null)
{
m_Field.InitQuickSeparators();
separators = m_Field.quickSeparators;
}
int idxInf = separators.Length - 1;
for (; idxInf > 0 && index <= separators[idxInf]; --idxInf) ;
index = separators[idxInf];
}
else
{
index -= 1;
}
}
m_Field.SetValue(array[index]);
m_Field.currentIndex = index;
UpdateValueLabel();
}
protected virtual void UpdateValueLabel()
{
int index = m_Field.currentIndex;
// Fallback just in case, we may be handling sub/sectionned enums here
if (index < 0)
index = 0;
valueLabel.text = "< " + m_Field.enumNames[index].text + " >";
}
}
}