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ZoneCodeGenerator: Add embedded reference handling to templates

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This commit is contained in:
Jan 2019-11-21 01:46:41 +01:00
parent b0780ca565
commit 4f78570023
6 changed files with 94 additions and 21 deletions
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4
src/ZoneCodeGenerator/Generating/Computations/MemberComputations.cs
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@ -14,7 +14,9 @@ namespace ZoneCodeGenerator.Generating.Computations
&& information.Condition.IsStatic
&& information.Condition.EvaluateNumeric() == 0;
public bool IsNonEmbeddedReference => information.Member.VariableType.References.OfType<ReferenceTypePointer>().Any();
public bool IsEmbeddedReference => !information.Member.VariableType.References.OfType<ReferenceTypePointer>().Any();
public bool IsNonEmbeddedReference => !IsEmbeddedReference;
public bool IsSinglePointerReference => information.Member.VariableType.References.Any()
&& information.Member.VariableType.References.Last() is ReferenceTypePointer

4
src/ZoneCodeGenerator/Generating/Templates/Common.stg
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@ -9,7 +9,11 @@ TypeVarName(structure) ::= "var$structure.Type.Name$"
TypePtrVarName(structure) ::= "var$structure.Type.Name$Ptr"
PrintOperandStatic(op) ::= <%
$if(op.EnumMemberValue)$
$op.EnumMemberValue.Name$
$else$
$op.Value$
$endif$
%>
PrintOperandDynamic(op) ::= <%

64
src/ZoneCodeGenerator/Generating/Templates/Loading/ArrayPointer.stg
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@ -1,30 +1,68 @@
// Everything related to loading a pointer with a count that can be larger than 1
LoadArrayPointerInner(context, structure, member) ::= <<
$TypeVarName(structure)$->$member.Member.Name$ = m_stream->Alloc<$TypeDeclaration(member.Member.VariableType)$>(alignof($TypeDeclaration(member.Member.VariableType)$));
$if(member.StructureType && !member.StructureType.IsLeaf)$
$TypeVarName(member.StructureType)$ = $TypeVarName(structure)$->$member.Member.Name$;
LoadArray_$member.Member.VariableType.Type.Name$(true, $PrintEvaluation(member.Computations.ArrayPointerCountEvaluation)$);
$else$
m_stream->Load<$TypeDeclaration(member.Member.VariableType)$>($TypeVarName(structure)$->$member.Member.Name$, $PrintEvaluation(member.Computations.ArrayPointerCountEvaluation)$);$endif$
>>
LoadArrayPointer_Loading(context, structure, member) ::= <%
$TypeVarName(structure)$->$member.Member.Name$ = m_stream->Alloc<$TypeDeclaration(member.Member.VariableType)$>(alignof($TypeDeclaration(member.Member.VariableType)$));$\n$
LoadArrayPointer(context, structure, member) ::= <<
$if(!member.Computations.ShouldIgnore)$
$if(member.StructureType && !member.StructureType.IsLeaf)$
$TypeVarName(member.StructureType)$ = $TypeVarName(structure)$->$member.Member.Name$;$\n$
LoadArray_$member.Member.VariableType.Type.Name$(true, $PrintEvaluation(member.Computations.ArrayPointerCountEvaluation)$);
$else$
m_stream->Load<$TypeDeclaration(member.Member.VariableType)$>($TypeVarName(structure)$->$member.Member.Name$, $PrintEvaluation(member.Computations.ArrayPointerCountEvaluation)$);
$endif$
%>
LoadArrayPointer_PointerCheck(context, structure, member) ::= <<
if ($TypeVarName(structure)$->$member.Member.Name$)
{
$if(member.IsReusable)$
if($TypeVarName(structure)$->$member.Member.Name$ == PTR_FOLLOWING)
{
$LoadArrayPointerInner(context, structure, member)$
$LoadArrayPointer_Loading(context, structure, member)$
}
else
{
$TypeVarName(structure)$->$member.Member.Name$ = m_stream->ConvertOffsetToPointer($TypeVarName(structure)$->$member.Member.Name$);
}
$else$
$LoadArrayPointerInner(context, structure, member)$
$LoadArrayPointer_Loading(context, structure, member)$
$endif$
}
>>
LoadArrayPointer_Condition(context, structure, member) ::= <%
$if(member.Condition)$
$if(structure.IsUnion)$
if($PrintEvaluation(member.Condition)$)$\n$
{$\n$
$LoadArrayPointer_PointerCheck(context, structure, member)$$\n$
}$\n$
$\n$
$else$
if($PrintEvaluation(member.Condition)$)$\n$
{$\n$
$LoadArrayPointer_PointerCheck(context, structure, member)$$\n$
}$\n$
$\n$
$endif$
>>
$else$
$LoadArrayPointer_PointerCheck(context, structure, member)$$\n$
$\n$
$endif$
%>
LoadArrayPointer(context, structure, member) ::= <%
$if(!member.Computations.ShouldIgnore)$
$LoadArrayPointer_Condition(context, structure, member)$
$endif$
%>

8
src/ZoneCodeGenerator/Generating/Templates/Loading/Embedded.stg Normal file
View File

@ -0,0 +1,8 @@
// Everything related to loading an embedded reference
LoadEmbedded(context, structure, member) ::= <<
$if(!member.Computations.ShouldIgnore)$
$TypeVarName(member.StructureType)$ = &$TypeVarName(structure)$->$member.Member.Name$;
Load_$member.Member.VariableType.Type.Name$(false);
$endif$
>>

29
src/ZoneCodeGenerator/Generating/Templates/Loading/SinglePointer.stg
View File

@ -14,9 +14,7 @@ $LoaderClassName(member.StructureType)$ loader(m_script_string_provider, m_zone,
loader.Load(&$TypeVarName(structure)$->$member.Member.Name$);
>>
LoadSinglePointer(context, structure, member) ::= <<
$if(!member.Computations.ShouldIgnore)$
$if(!member.Computations.IsArray && member.Computations.PointerDepthIsOne)$ $! TODO: FIX ARRAYS !$
LoadSinglePointer_PointerCheck(context, structure, member) ::= <<
if ($TypeVarName(structure)$->$member.Member.Name$)
{
$if(member.StructureType && member.StructureType.IsAsset)$
@ -36,6 +34,29 @@ if ($TypeVarName(structure)$->$member.Member.Name$)
$endif$
$endif$
}
>>
LoadSinglePointer_Condition(context, structure, member) ::= <%
$if(member.Condition)$
if($PrintEvaluation(member.Condition)$)$\n$
{$\n$
$LoadSinglePointer_PointerCheck(context, structure, member)$$\n$
}$\n$
$\n$
$else$
$LoadSinglePointer_PointerCheck(context, structure, member)$$\n$
$\n$
$endif$
%>
LoadSinglePointer(context, structure, member) ::= <%
$if(!member.Computations.ShouldIgnore)$
$if(!member.Computations.IsArray && member.Computations.PointerDepthIsOne)$$! TODO: FIX ARRAYS !$
$LoadSinglePointer_Condition(context, structure, member)$
$endif$
$endif$
>>
%>

6
src/ZoneCodeGenerator/Generating/Templates/ZoneLoad.stg
View File

@ -89,7 +89,7 @@ Loading member $member.Member.Name$
>>
LoadMemberIfNeedsTreatment(context, structure, member) ::= <<
LoadMemberIfNeedsTreatment(context, structure, member) ::= <%
$if(member.IsString)$
$LoadString(context, structure, member)$
$elseif(member.IsScriptString)$
@ -98,8 +98,9 @@ $elseif(member.Computations.IsArrayPointerReference && member.Computations.Point
$LoadArrayPointer(context, structure, member)$
$elseif(member.Computations.IsSinglePointerReference)$
$LoadSinglePointer(context, structure, member)$
$elseif(member.Computations.IsEmbeddedReference && member.StructureType)$
$endif$
>>
%>
LoadMethod(structure, context) ::= <<
void $LoaderClassName(context.Asset)$::Load_$structure.Type.Name$(const bool atStreamStart)
@ -115,7 +116,6 @@ void $LoaderClassName(context.Asset)$::Load_$structure.Type.Name$(const bool atS
$structure.OrderedMembers:{member | $LoadMemberIfNeedsTreatment(context, structure, member)$}$
$if(structure.Block.IsTemp)$
m_stream->PopBlock();
$endif$
}