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Refactor base types initialization to be done during API processing

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This commit is contained in:
Wojtek Figat
2021-05-27 23:34:55 +02:00
parent 2a6f1df76e
commit b3d9ec687d
12 changed files with 185 additions and 210 deletions
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33
Source/Tools/Flax.Build/Bindings/ClassStructInfo.cs
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@@ -1,5 +1,6 @@
// Copyright (c) 2012-2021 Wojciech Figat. All rights reserved.
using System;
using System.Collections.Generic;
using System.IO;
@@ -12,29 +13,37 @@ namespace Flax.Build.Bindings
{
public AccessLevel Access;
public AccessLevel BaseTypeInheritance;
public TypeInfo BaseType;
public List<InterfaceInfo> Interfaces; // Optional
public List<TypeInfo> InterfaceNames; // Optional
public ClassStructInfo BaseType;
public List<InterfaceInfo> Interfaces;
public List<TypeInfo> Inheritance; // Data from parsing, used to interfaces and base type construct in Init
public override void Init(Builder.BuildData buildData)
{
base.Init(buildData);
if (Interfaces == null && InterfaceNames != null && InterfaceNames.Count != 0)
if (BaseType == null && Interfaces == null && Inheritance != null)
{
Interfaces = new List<InterfaceInfo>();
for (var i = 0; i < InterfaceNames.Count; i++)
// Extract base class and interfaces from inheritance info
for (int i = 0; i < Inheritance.Count; i++)
{
var interfaceName = InterfaceNames[i];
var apiTypeInfo = BindingsGenerator.FindApiTypeInfo(buildData, interfaceName, this);
var apiTypeInfo = BindingsGenerator.FindApiTypeInfo(buildData, Inheritance[i], Parent);
if (apiTypeInfo is InterfaceInfo interfaceInfo)
{
if (Interfaces == null)
Interfaces = new List<InterfaceInfo>();
Interfaces.Add(interfaceInfo);
}
else if (apiTypeInfo is ClassStructInfo otherInfo)
{
if (otherInfo == this)
throw new Exception($"Type '{Name}' inherits from itself.");
if (BaseType != null)
throw new Exception($"Invalid '{Name}' inheritance (only single base class is allowed for scripting types, excluding interfaces).");
BaseType = otherInfo;
}
}
if (Interfaces.Count == 0)
Interfaces = null;
}
BaseType?.EnsureInited(buildData);
}
public override void Write(BinaryWriter writer)
@@ -42,7 +51,7 @@ namespace Flax.Build.Bindings
writer.Write((byte)Access);
writer.Write((byte)BaseTypeInheritance);
BindingsGenerator.Write(writer, BaseType);
BindingsGenerator.Write(writer, InterfaceNames);
BindingsGenerator.Write(writer, Inheritance);
base.Write(writer);
}
@@ -52,7 +61,7 @@ namespace Flax.Build.Bindings
Access = (AccessLevel)reader.ReadByte();
BaseTypeInheritance = (AccessLevel)reader.ReadByte();
BaseType = BindingsGenerator.Read(reader, BaseType);
InterfaceNames = BindingsGenerator.Read(reader, InterfaceNames);
Inheritance = BindingsGenerator.Read(reader, Inheritance);
base.Read(reader);
}