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Provide custom headers for anchors that are pointed to by named tables

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This commit is contained in:
Benjamin Popp 2021-04-14 20:36:24 -05:00
parent 2cf2dc4ce0
commit 5c76f35bb7
2 changed files with 28 additions and 7 deletions
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24
src/HexManiac.Core/Models/PokemonModel.cs
View File

@ -767,14 +767,26 @@ namespace HavenSoft.HexManiac.Core.Models {
// only produce headers for arrays with length based on other arrays that start with a text member.
var run = GetNextRun(address);
if (run.Start > address) return false;
if (!(run is ArrayRun array)) return false;
if (!(run is ArrayRun array)) {
if (run.PointerSources != null && run.PointerSources.Count > 0 && run.Start == address) {
var parentRun = GetNextRun(run.PointerSources[0]);
if (parentRun is ArrayRun parentArray) {
array = parentArray;
var arrayIndex = parentArray.ConvertByteOffsetToArrayOffset(run.PointerSources[0]).ElementIndex;
address = parentArray.Start + arrayIndex * parentArray.ElementLength;
} else {
return false;
}
} else {
return false;
}
}
if ((address - array.Start) % array.ElementLength != 0) return false;
using (ModelCacheScope.CreateScope(this)) {
var index = (address - array.Start) / array.ElementLength;
if (array.ElementNames.Count <= index) return false;
header = array.ElementNames[index];
}
var index = (address - array.Start) / array.ElementLength;
if (array.ElementNames.Count <= index) return false;
header = array.ElementNames[index];
return true;
}

11
src/HexManiac.Tests/TableTests.cs
View File

@ -632,7 +632,6 @@ namespace HavenSoft.HexManiac.Tests {
Assert.Equal(1, table.ElementCount);
}
[Fact]
public void TableWithNegativeOffset_ShrinkAndGrowParent_ChildLengthRestored() {
CreateTextTable("names", 0, "adam", "bob", "carl", "dave");
@ -661,6 +660,16 @@ namespace HavenSoft.HexManiac.Tests {
Assert.Equal(12, Model.ReadMultiByteValue(4, 2));
}
[Fact]
public void PointerTable_RequestHeaderForDestination_GetTableIndexName() {
Model.SetList("options", new[] { "Adam", "Bob", "Carl", "Dave" });
ViewPort.Edit("^table[entry<>]options <100> <120> <140> <160>");
Model.TryGetUsefulHeader(0x120, out var header);
Assert.Equal("Bob", header);
}
private void ArrangeTrainerPokemonTeamData(byte structType, byte pokemonCount, int trainerCount) {
CreateTextTable(HardcodeTablesModel.PokemonNameTable, 0x180, "ABCDEFGHIJKLMNOP".Select(c => c.ToString()).ToArray());
CreateTextTable(HardcodeTablesModel.MoveNamesTable, 0x1B0, "qrstuvwxyz".Select(c => c.ToString()).ToArray());