public TES5CodeChunkCollection createCodeChunk(ITES4CodeChunk chunk, TES5CodeScope codeScope, TES5GlobalScope globalScope, TES5MultipleScriptsScope multipleScriptsScope) { TES4Branch branch = chunk as TES4Branch; if (branch != null) { return(TES5BranchFactory.CreateCodeChunk(branch, codeScope, globalScope, multipleScriptsScope, this, valueFactory)); } TES4Return returnChunk = chunk as TES4Return; if (returnChunk != null) { return(this.returnFactory.CreateCodeChunkCollection(codeScope.LocalScope.FunctionScope, globalScope, multipleScriptsScope)); } ITES4Callable callable = chunk as ITES4Callable; if (callable != null) { return(this.valueFactory.CreateCodeChunks(callable, codeScope, globalScope, multipleScriptsScope)); } TES4VariableAssignation assignation = chunk as TES4VariableAssignation; if (assignation != null) { return(this.variableAssignationConversionFactory.CreateCodeChunk(assignation, codeScope, globalScope, multipleScriptsScope)); } TES4VariableDeclarationList declarationList = chunk as TES4VariableDeclarationList; if (declarationList != null) { TES5LocalVariableListFactory.createCodeChunk(declarationList, codeScope); return(null); } throw new ConversionException("Cannot convert a chunk: " + chunk.GetType().FullName); }
public TES5CodeChunkCollection CreateCodeChunk(TES4VariableAssignation chunk, TES5CodeScope codeScope, TES5GlobalScope globalScope, TES5MultipleScriptsScope multipleScriptsScope) { TES5CodeChunkCollection codeChunkCollection = new TES5CodeChunkCollection(); string referenceName = chunk.Reference.StringValue; ITES5Referencer reference = this.referenceFactory.CreateReference(referenceName, globalScope, multipleScriptsScope, codeScope.LocalScope); ITES5Value value = this.valueFactory.CreateValue(chunk.Value, codeScope, globalScope, multipleScriptsScope); if (reference.TES5Type == TES5BasicType.T_GLOBALVARIABLE) { //if the reference is in reality a global variable, we will need to convert it by creating a Reference.SetValue(value); call //Object call creation TES5ObjectCallArguments objectCallArguments = new TES5ObjectCallArguments() { value }; TES5ObjectCall objectCall = this.objectCallFactory.CreateObjectCall(reference, "SetValue", objectCallArguments); codeChunkCollection.Add(objectCall); } else { if (reference.ReferencesTo == null) { throw new NullableException(nameof(reference.ReferencesTo)); } if (!reference.ReferencesTo.TES5Type.IsPrimitive && value.TES5Type.IsPrimitive) { //Hacky! TES5IntegerOrFloat?valueNumber = value as TES5IntegerOrFloat; if (valueNumber != null && valueNumber.ConvertedIntValue == 0) { value = new TES5None(); } } TES5VariableAssignation assignation = TES5VariableAssignationFactory.CreateAssignation(reference, value); this.typeInferencer.InferenceObjectByAssignation(reference, value); codeChunkCollection.Add(assignation); //post analysis. //Todo - rethink the prefix here ITES5Referencer?referencerValue = value as ITES5Referencer; if (referencerValue != null && referencerValue.Name == TES5Property.AddPropertyNameSuffix(TES5ReferenceFactory.MESSAGEBOX_VARIABLE_CONST)) { /* * Create block: * variable = this.TES4_MESSAGEBOX_RESULT; ; assignation * if(variable != -1) ; branch, expression * this.TES4_MESSAGEBOX_RESULT = -1; ; reassignation * endIf */ TES5Integer negativeOne = new TES5Integer(-1); TES5ComparisonExpression expression = TES5ExpressionFactory.CreateComparisonExpression(reference, TES5ComparisonExpressionOperator.OPERATOR_NOT_EQUAL, negativeOne); TES5VariableAssignation reassignation = TES5VariableAssignationFactory.CreateAssignation(referencerValue, negativeOne); TES5Branch branch = TES5BranchFactory.CreateSimpleBranch(expression, codeScope.LocalScope); branch.MainBranch.CodeScope.AddChunk(reassignation); codeChunkCollection.Add(branch); } } return(codeChunkCollection); }