public static IEnumerable <SyntaxNode> Build(
this RoslynEcsTranslator translator,
SetComponentNodeModel model,
IPortModel portModel)
{
var componentType = model.ComponentType.Resolve(model.GraphModel.Stencil);
var componentInputs = model.GetPortsForComponent().ToArray();
var entitySyntax = translator.BuildPort(model.EntityPort).SingleOrDefault() as ExpressionSyntax;
var componentSyntax = translator.BuildComponentFromInput(componentType, componentInputs);
var entityTranslator = translator.context.GetEntityManipulationTranslator();
return(entityTranslator.SetComponent(translator.context, entitySyntax, componentType, componentSyntax));
}
public static IEnumerable <SyntaxNode> Build(this RoslynEcsTranslator translator, SetComponentNodeModel model,
IPortModel portModel)
{
var query = translator.context.IterationContext.Query;
var queryDeclaration = query.ComponentQueryDeclarationModel;
var componentTypes = model.GetComponentTypesFromEntityPort();
if (!model.ComponentType.Equals(TypeHandle.Unknown) && !componentTypes.Any(c => c == model.ComponentType))
{
var componentName = model.ComponentType.Name(translator.Stencil);
var queryCopy = queryDeclaration;
translator.AddError(
model,
$"A component of type {componentName} is required, which the query {queryDeclaration.Name} " +
"doesn't specify",
new CompilerQuickFix(
$"Add {componentName} to the query",
s => s.Dispatch(new AddComponentToQueryAction(
queryCopy,
model.ComponentType,
ComponentDefinitionFlags.None))));
return(Enumerable.Empty <SyntaxNode>());
}
if (!queryDeclaration.Components.Any())
{
translator.AddError(model, $"The query {queryDeclaration.Name} doesn't contain any component.");
return(Enumerable.Empty <SyntaxNode>());
}
if (model.ComponentType.Equals(TypeHandle.Unknown))
{
translator.AddError(model, "You must select a valid component type");
return(Enumerable.Empty <SyntaxNode>());
}
var entitySyntax = translator.BuildEntityFromPortOrCurrentIteration(model.EntityPort);
var componentType = model.ComponentType.Resolve(model.GraphModel.Stencil);
var componentInputs = model.GetPortsForComponent().ToArray();
var componentSyntax = translator.BuildComponentFromInput(componentType, componentInputs);
var entityTranslator = translator.context.GetEntityManipulationTranslator();
return(entityTranslator.SetComponent(translator.context, entitySyntax, componentType, componentSyntax));
}