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Preliminary design for (Before/After)SaveProcedure and conditional statement blocks

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This commit is contained in:
Michael Becker 2015-09-15 11:12:51 -04:00
parent cb7a2ae583
commit 1f765e9013
1 changed files with 38 additions and 17 deletions
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55
CSharp/V5/Content/UniversalEditor.Content.PlatformIndependent/Extensions/GameDeveloper/Extensions/SEGA/DataFormats/SegaFARC.uexml
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@ -32,21 +32,9 @@
</Format>
</Structure>
</Structures>
<Format>
<!-- signature field -->
<Field DataType="FixedString" ID="Signature" Length="2" Value="FA" />
<!--
Conditional properties within a Field behave like so:
During a LOAD operation, if the FieldCondition is satisfied (i.e., current field value matches 'TrueResult'), the 'Variable' is set to the given 'Value'.
During a SAVE operation, if the FieldCondition is satisfied (i.e, 'Variable' matches 'TrueResult'), the 'TrueResult' is written as the value of the field; otherwise, the 'FalseResult' is written.
-->
<Field DataType="FixedString" ID="EncryptionFlag" Length="1"
Conditional-Variable="$(CustomOption:Encrypted)" Conditional-Value="true" Conditional-TrueResult="R" Conditional-FalseResult="r" />
<Field DataType="FixedString" ID="CompressionFlag" Length="1"
Conditional-Variable="$(CustomOption:Encrypted)" Conditional-Value="true" Conditional-TrueResult="C" Conditional-FalseResult="c" />
<Field DataType="Int32" ID="DirectorySize">
<BeforeSaveProcedure>
<Variable ID="m_TotalObjects" Value="$(ObjectModel:GetAllFiles())" />
<Variable ID="m_DirectorySize">
<Value>
<!--
for each file:
@ -54,11 +42,44 @@
TODO: Figure out how to represent this!
-->
<Loop Variable="I" From="0" To="$(Count:$(m_TotalObjects))">
<Add Value="$(TotalObjects[$(I)].Name.Length)" />
<Add Value="1" />
<Add Value="4" />
<Add Value="4" />
<Add Value="4" />
</Loop>
</Value>
</Field>
</Variable>
</BeforeSaveProcedure>
<Format>
<!-- signature field -->
<Field DataType="FixedString" ID="Signature" Length="2" Value="FA" />
<!--
Conditional properties within a Field behave like so:
During a LOAD operation, if the FieldCondition is satisfied (i.e., current field value matches 'TrueResult'), the 'Variable' is set to the given 'Value'.
During a SAVE operation, if the FieldCondition is satisfied (i.e, 'Variable' matches 'Value'), the 'TrueResult' is written as the value of the field; otherwise, the 'FalseResult' is written.
-->
<Field DataType="FixedString" ID="EncryptionFlag" Length="1"
Conditional-Variable="$(CustomOption:Encrypted)" Conditional-Value="true" Conditional-TrueResult="R" Conditional-FalseResult="r" />
<Field DataType="FixedString" ID="CompressionFlag" Length="1"
Conditional-Variable="$(CustomOption:Compressed)" Conditional-Value="true" Conditional-TrueResult="C" Conditional-FalseResult="c" />
<Field DataType="Int32" ID="DirectorySize" Value="$(m_DirectorySize)" />
<Field DataType="Int32" ID="Reserved1" />
<Array DataType="Structure" ID="Files" StructureID="{A5945008-DB97-4314-BE99-6A3A383064FF}" MaximumSize="$(Field:DirectorySize)" />
<ConditionalStatement>
<Conditions>
<Condition Variable="$(CustomOption:Compressed)" Comparison="Equal" Value="true" />
</Conditions>
<TrueResult>
<Array DataType="Structure" ID="Files" StructureID="{8964EB0B-3666-4866-B72F-5B11BB1597DD}" MaximumSize="$(Field:DirectorySize)" />
</TrueResult>
<FalseResult>
<Array DataType="Structure" ID="Files" StructureID="{A5945008-DB97-4314-BE99-6A3A383064FF}" MaximumSize="$(Field:DirectorySize)" />
</FalseResult>
</ConditionalStatement>
</Format>
</DataFormat>
</DataFormats>