/** * effectiveliy reads the ShaderNodesDefinitions block * * @param statements the list of statements to parse * @param key the ShaderNodeDefinitionKey * @throws IOException */ protected void readShaderNodeDefinition(List<Statement> statements, ShaderNodeDefinitionKey key) throws IOException { boolean isLoadDoc = key instanceof ShaderNodeDefinitionKey && ((ShaderNodeDefinitionKey) key).isLoadDocumentation(); for (Statement statement : statements) { String[] split = statement.getLine().split("[ \\{]"); String line = statement.getLine(); if (line.startsWith("Type")) { String type = line.substring(line.lastIndexOf(':') + 1).trim(); shaderNodeDefinition.setType(Shader.ShaderType.valueOf(type)); } else if (line.startsWith("Shader ")) { readShaderStatement(statement); shaderNodeDefinition.getShadersLanguage().add(shaderLanguage); shaderNodeDefinition.getShadersPath().add(shaderName); } else if (line.startsWith("Documentation")) { if (isLoadDoc) { String doc = ""; for (Statement statement1 : statement.getContents()) { doc += "\n" + statement1.getLine(); } shaderNodeDefinition.setDocumentation(doc); } } else if (line.startsWith("Input")) { varNames = ""; for (Statement statement1 : statement.getContents()) { shaderNodeDefinition.getInputs().add(readVariable(statement1)); } } else if (line.startsWith("Output")) { varNames = ""; for (Statement statement1 : statement.getContents()) { if (statement1.getLine().trim().equals("None")) { shaderNodeDefinition.setNoOutput(true); } else { shaderNodeDefinition.getOutputs().add(readVariable(statement1)); } } } else { throw new MatParseException( "one of Type, Shader, Documentation, Input, Output", split[0], statement); } } }