static ControlFlowGraph SeverEdge(ControlFlowGraph graph, int start, int end)
{
var labelName = ScriptConstants.BuildDummyLabel(Guid.NewGuid());
var gotoNode = Emit.Goto(labelName);
if (graph == null)
{
throw new ArgumentNullException(nameof(graph));
}
if (gotoNode == null)
{
throw new ArgumentNullException(nameof(gotoNode));
}
var label = graph.GetEdgeLabel(start, end);
graph = graph
.RemoveEdge(start, end)
.AddNode(gotoNode, out var sourceNodeIndex)
.AddEdge(start, sourceNodeIndex, label)
.AddEdge(sourceNodeIndex, graph.ExitIndex, CfgEdge.True);
if (labelName != null)
{
graph = graph.ReplaceNode(end,
new ControlFlowGraph(0, 1,
new[] { Emit.Label(labelName), graph.Nodes[end] },
new[] { (0, 1, CfgEdge.True) }));
public void TestParseCueToken()
{
string cueLine = "PHASE";
string cueToken = ScriptConstants.ParseCueToken(cueLine, out string postCueLine);
Assert.AreEqual("PHASE", cueToken);
Assert.AreEqual(null, postCueLine);
}
public void TestParseCueTokenOtherOptions()
{
string cueLine = "WOUND_GLASS, 5";
string cueToken = ScriptConstants.ParseCueToken(cueLine, out string postCueLine);
Assert.AreEqual("WOUND_GLASS", cueToken);
Assert.AreEqual("5", postCueLine);
}
public void TestParseCueTokenWithOptions()
{
string cueLine = "PHASE: chest_shirt_01";
string cueToken = ScriptConstants.ParseCueToken(cueLine, out string postCueLine);
Assert.AreEqual("PHASE", cueToken);
Assert.AreEqual("chest_shirt_01", postCueLine);
}
public static void LoadObjectGroups(AssetInfo info,
Map map,
int tileWidth,
int tileHeight,
EventLayout eventLayout,
List <TriggerInfo> triggers,
List <MapNpc> npcs,
List <MapEventZone> zones,
List <AutomapInfo> markers,
List <byte> markerTiles)
{
ushort ResolveEntryPoint(string name)
{
var(isChain, id) = ScriptConstants.ParseEntryPoint(name);
return(isChain ? eventLayout.Chains[id] : id);
}
var mapObjects = map.ObjectGroups.SelectMany(x => x.Objects);
var pathParser = NpcPathBuilder.BuildParser(mapObjects, tileWidth, tileHeight);
foreach (var objectGroup in map.ObjectGroups)
{
foreach (var obj in objectGroup.Objects)
{
if (TypeName.Trigger.Equals(obj.Type, StringComparison.OrdinalIgnoreCase))
{
triggers.Add(TriggerMapping.ParseTrigger(obj, tileWidth, tileHeight, ResolveEntryPoint));
}
if (TypeName.Npc.Equals(obj.Type, StringComparison.OrdinalIgnoreCase))
{
npcs.Add(NpcMapping.ParseNpc(obj, tileWidth, tileHeight, ResolveEntryPoint, pathParser));
}
if (TypeName.Marker.Equals(obj.Type, StringComparison.OrdinalIgnoreCase))
{
var(marker, tile) = AutomapMapping.ParseMarker(obj, tileWidth, tileHeight);
markers.Add(marker);
markerTiles.Add(tile);
}
}
}
TriggerMapping.LoadZones(zones, info.AssetId, triggers, map);
}
private static List <TokenNode> GenerateTokens(IEnumerable <LineMeta> lines)
{
var capturedTokens = new Stack <TokenNode>();
foreach (LineMeta meta in lines)
{
string line = meta.Line;
// ZLog.Info($"[PASS 1] {line}, tokens: {capturedTokens.Count}");
if (!line.StartsWith(ParseTokens.CUE_CHAR, out string cueLine))
{
TokenNode node;
if (line == "")
{
node = new TokenNode
{
Type = TokenType.BREAK,
LineNumber = meta.LineNumber,
};
}
else
{
node = new TokenNode
{
Type = TokenType.MISC,
LineNumber = meta.LineNumber,
Content = line
};
}
capturedTokens.Push(node);
// TokenNode previousNode = capturedTokens.Peek();
//
// if (previousNode.Content == null)
// {
// previousNode.Content = line;
// }
// else
// {
// previousNode.Content += $"{Environment.NewLine}{line}";
// }
}
else
{
string cueToken = ScriptConstants.ParseCueToken(cueLine, out string cueData);
// ZLog.Info($"[TOKEN] {cueToken}");
if (cueToken.StartsWith(ParseTokens.CUE_END_TOKEN, out string endCueToken))
{
// ZLog.Info($"Found end token: {cueToken}");
if (capturedTokens.Count == 0)
{
throw new InvalidOperationException($"No captured items for token group: {endCueToken}, line: {meta.LineNumber}");
}
List <TokenNode> nodes = new List <TokenNode>();
TokenNode captureGroup;
while ((captureGroup = capturedTokens.Pop()) != null)
{
if (captureGroup.Keyword == endCueToken)
{
if (captureGroup.Children == null)
{
// found matching start token, has empty children
break;
}
}
// ZLog.Info($"{captureGroup.Keyword} part of capture group, remaining: {capturedTokens.Count}");
nodes.Add(captureGroup);
if (capturedTokens.Count == 0)
{
throw new InvalidOperationException(
$"No start token to capture group found: {endCueToken}, line: {meta.LineNumber}");
}
}
nodes.Reverse();
captureGroup.Children = nodes;
capturedTokens.Push(captureGroup);
continue;
}
TokenNode node = new TokenNode
{
Type = TokenType.KEYWORD,
LineNumber = meta.LineNumber,
Keyword = cueToken,
Data = cueData
};
capturedTokens.Push(node);
//
// ZLog.Info($"[NODE] {node}");
}
}
// since this is built up in reverse, we have to reverse it again to negate the effect
var result = capturedTokens.ToList();
result.Reverse();
return(result);
}