private void SerializeFields()
{
FieldInfo[] fields = this.GetType().GetFields();
for (int i = 0; i < fields.Length; i++)
{
var field = fields[i];
var value = field.GetValue(this);
if (value is MeshRenderer)
{
return;
}
var attributes = field.GetCustomAttributes().ToArray();
if (attributes != default && attributes.Length > 0)
{
if (attributes.Any(x => x is NonSerializedAttribute))
{
continue;
}
DragAttribute dragAttribute = default;
SliderAttribute sliderAttribute = default;
InputAttribute inputAttribute = default;
// drag attribute
if (attributes.Any(x =>
{
if (x.GetType() == typeof(DragAttribute))
{
dragAttribute = (DragAttribute)x;
return(true);
}
return(false);
}))
{
switch (value)
{
case float val:
ImGui.DragFloat(field.Name, ref val, dragAttribute.speed, dragAttribute.min, dragAttribute.max, dragAttribute.format);
field.SetValue(this, val);
continue;
case int intVal:
ImGui.DragInt(field.Name, ref intVal);
field.SetValue(this, intVal);
continue;
case Vector2 vector2:
System.Numerics.Vector2 vec2Val = vector2.ToSystemRef();
ImGui.DragFloat2(field.Name, ref vec2Val, dragAttribute.speed, dragAttribute.min, dragAttribute.max, dragAttribute.format);
field.SetValue(this, vec2Val.ToOpenTKRef());
continue;
case Vector3 vector3:
System.Numerics.Vector3 vec3Val = vector3.ToSystemRef();
ImGui.DragFloat3(field.Name, ref vec3Val, dragAttribute.speed, dragAttribute.min, dragAttribute.max, dragAttribute.format);
field.SetValue(this, vec3Val.ToOpenTKRef());
continue;
}
}
// slider attribute
if (attributes.Any(x =>
{
if (x.GetType() == typeof(SliderAttribute))
{
sliderAttribute = (SliderAttribute)x;
return(true);
}
return(false);
}))
{
switch (value)
{
case float val:
ImGui.SliderFloat(field.Name, ref val, sliderAttribute.min, sliderAttribute.max, sliderAttribute.format, sliderAttribute.imGuiSliderFlags);
field.SetValue(this, val);
continue;
case int intVal:
ImGui.SliderInt(field.Name, ref intVal, (int)sliderAttribute.min, (int)sliderAttribute.max, intVal.ToString(), sliderAttribute.imGuiSliderFlags);
field.SetValue(this, intVal);
continue;
case Vector2 vector2:
System.Numerics.Vector2 vec2Val = vector2.ToSystemRef();
ImGui.SliderFloat2(field.Name, ref vec2Val, sliderAttribute.min, sliderAttribute.max, sliderAttribute.format, sliderAttribute.imGuiSliderFlags);
field.SetValue(this, vec2Val.ToOpenTKRef());
continue;
case Vector3 vector3:
System.Numerics.Vector3 vec3Val = vector3.ToSystemRef();
ImGui.DragFloat3(field.Name, ref vec3Val);
field.SetValue(this, vec3Val.ToOpenTKRef());
continue;
}
}
//Input attribute
if (attributes.Any(x =>
{
if (x.GetType() == typeof(InputAttribute))
{
inputAttribute = (InputAttribute)x;
return(true);
}
return(false);
}))
{
switch (value)
{
case float val:
ImGui.InputFloat(field.Name, ref val, inputAttribute.step, inputAttribute.step_fast, inputAttribute.format, inputAttribute.flags);
field.SetValue(this, val);
continue;
case int intVal:
ImGui.InputInt(field.Name, ref intVal, (int)inputAttribute.step, (int)inputAttribute.step_fast, inputAttribute.flags);
field.SetValue(this, intVal);
continue;
case Vector2 vector2:
System.Numerics.Vector2 vec2Val = vector2.ToSystemRef();
ImGui.InputFloat2(field.Name, ref vec2Val, inputAttribute.format, inputAttribute.flags);
field.SetValue(this, vec2Val.ToOpenTKRef());
continue;
case Vector3 vector3:
System.Numerics.Vector3 vec3Val = vector3.ToSystemRef();
ImGui.InputFloat3(field.Name, ref vec3Val, inputAttribute.format, inputAttribute.flags);
field.SetValue(this, vec3Val.ToOpenTKRef());
continue;
}
}
}
// if has no attribute draw drag
switch (value)
{
case float val:
ImGui.DragFloat(field.Name, ref val);
field.SetValue(this, val);
break;
case int intVal:
ImGui.DragInt(field.Name, ref intVal);
field.SetValue(this, intVal);
break;
case bool boolVal:
ImGui.Checkbox(field.Name, ref boolVal);
field.SetValue(this, boolVal);
break;
case string strValue:
ImGui.InputText(field.Name, ref strValue, 20);
field.SetValue(this, strValue);
break;
case Vector2 vector2:
System.Numerics.Vector2 vec2Val = vector2.ToSystemRef();
ImGui.DragFloat2(field.Name, ref vec2Val);
field.SetValue(this, vec2Val.ToOpenTKRef());
break;
case Vector3 vector3:
System.Numerics.Vector3 vec3Val = vector3.ToSystemRef();
ImGui.DragFloat3(field.Name, ref vec3Val);
field.SetValue(this, vec3Val.ToOpenTKRef());
break;
case Color4 color4:
System.Numerics.Vector4 sysColor = color4.ToSystem();
ImGui.ColorEdit4(field.Name, ref sysColor);
field.SetValue(this, sysColor.ToOpenTkColorRef());
break;
}
}
} //SerializeFields end