diff options
Diffstat (limited to 'modules/mono/editor')
| -rw-r--r-- | modules/mono/editor/bindings_generator.cpp | 79 | ||||
| -rw-r--r-- | modules/mono/editor/bindings_generator.h | 1 |
2 files changed, 80 insertions, 0 deletions
diff --git a/modules/mono/editor/bindings_generator.cpp b/modules/mono/editor/bindings_generator.cpp index ea1a2053df..167e9d75a1 100644 --- a/modules/mono/editor/bindings_generator.cpp +++ b/modules/mono/editor/bindings_generator.cpp @@ -783,6 +783,72 @@ void BindingsGenerator::_generate_method_icalls(const TypeInterface &p_itype) { } } +void BindingsGenerator::_generate_array_extensions(StringBuilder &p_output) { + p_output.append("using System;\n\n"); + p_output.append("namespace " BINDINGS_NAMESPACE "\n" OPEN_BLOCK); + // The class where we put the extensions doesn't matter, so just use "GD". + p_output.append(INDENT1 "public static partial class " BINDINGS_GLOBAL_SCOPE_CLASS "\n" INDENT1 "{"); + +#define ARRAY_IS_EMPTY(m_type) \ + p_output.append("\n" INDENT2 "/// <summary>\n"); \ + p_output.append(INDENT2 "/// Returns true if this " #m_type " array is empty or doesn't exist.\n"); \ + p_output.append(INDENT2 "/// </summary>\n"); \ + p_output.append(INDENT2 "/// <param name=\"instance\">The " #m_type " array check.</param>\n"); \ + p_output.append(INDENT2 "/// <returns>Whether or not the array is empty.</returns>\n"); \ + p_output.append(INDENT2 "public static bool IsEmpty(this " #m_type "[] instance)\n"); \ + p_output.append(INDENT2 OPEN_BLOCK); \ + p_output.append(INDENT3 "return instance == null || instance.Length == 0;\n"); \ + p_output.append(INDENT2 CLOSE_BLOCK); + +#define ARRAY_JOIN(m_type) \ + p_output.append("\n" INDENT2 "/// <summary>\n"); \ + p_output.append(INDENT2 "/// Converts this " #m_type " array to a string delimited by the given string.\n"); \ + p_output.append(INDENT2 "/// </summary>\n"); \ + p_output.append(INDENT2 "/// <param name=\"instance\">The " #m_type " array to convert.</param>\n"); \ + p_output.append(INDENT2 "/// <param name=\"delimiter\">The delimiter to use between items.</param>\n"); \ + p_output.append(INDENT2 "/// <returns>A single string with all items.</returns>\n"); \ + p_output.append(INDENT2 "public static string Join(this " #m_type "[] instance, string delimiter = \", \")\n"); \ + p_output.append(INDENT2 OPEN_BLOCK); \ + p_output.append(INDENT3 "return String.Join(delimiter, instance);\n"); \ + p_output.append(INDENT2 CLOSE_BLOCK); + +#define ARRAY_STRINGIFY(m_type) \ + p_output.append("\n" INDENT2 "/// <summary>\n"); \ + p_output.append(INDENT2 "/// Converts this " #m_type " array to a string with brackets.\n"); \ + p_output.append(INDENT2 "/// </summary>\n"); \ + p_output.append(INDENT2 "/// <param name=\"instance\">The " #m_type " array to convert.</param>\n"); \ + p_output.append(INDENT2 "/// <returns>A single string with all items.</returns>\n"); \ + p_output.append(INDENT2 "public static string Stringify(this " #m_type "[] instance)\n"); \ + p_output.append(INDENT2 OPEN_BLOCK); \ + p_output.append(INDENT3 "return \"[\" + instance.Join() + \"]\";\n"); \ + p_output.append(INDENT2 CLOSE_BLOCK); + +#define ARRAY_ALL(m_type) \ + ARRAY_IS_EMPTY(m_type) \ + ARRAY_JOIN(m_type) \ + ARRAY_STRINGIFY(m_type) + + ARRAY_ALL(byte); + ARRAY_ALL(int); + ARRAY_ALL(long); + ARRAY_ALL(float); + ARRAY_ALL(double); + ARRAY_ALL(string); + ARRAY_ALL(Color); + ARRAY_ALL(Vector2); + ARRAY_ALL(Vector2i); + ARRAY_ALL(Vector3); + ARRAY_ALL(Vector3i); + +#undef ARRAY_ALL +#undef ARRAY_IS_EMPTY +#undef ARRAY_JOIN +#undef ARRAY_STRINGIFY + + p_output.append(INDENT1 CLOSE_BLOCK); // End of GD class. + p_output.append(CLOSE_BLOCK); // End of namespace. +} + void BindingsGenerator::_generate_global_constants(StringBuilder &p_output) { // Constants (in partial GD class) @@ -926,6 +992,19 @@ Error BindingsGenerator::generate_cs_core_project(const String &p_proj_dir) { compile_items.push_back(output_file); } + // Generate source file for array extensions + { + StringBuilder extensions_source; + _generate_array_extensions(extensions_source); + String output_file = path::join(base_gen_dir, BINDINGS_GLOBAL_SCOPE_CLASS "_extensions.cs"); + Error save_err = _save_file(output_file, extensions_source); + if (save_err != OK) { + return save_err; + } + + compile_items.push_back(output_file); + } + for (OrderedHashMap<StringName, TypeInterface>::Element E = obj_types.front(); E; E = E.next()) { const TypeInterface &itype = E.get(); diff --git a/modules/mono/editor/bindings_generator.h b/modules/mono/editor/bindings_generator.h index b18dfb0ec4..876046176b 100644 --- a/modules/mono/editor/bindings_generator.h +++ b/modules/mono/editor/bindings_generator.h @@ -661,6 +661,7 @@ class BindingsGenerator { Error _generate_cs_method(const TypeInterface &p_itype, const MethodInterface &p_imethod, int &p_method_bind_count, StringBuilder &p_output); Error _generate_cs_signal(const BindingsGenerator::TypeInterface &p_itype, const BindingsGenerator::SignalInterface &p_isignal, StringBuilder &p_output); + void _generate_array_extensions(StringBuilder &p_output); void _generate_global_constants(StringBuilder &p_output); Error _generate_glue_method(const TypeInterface &p_itype, const MethodInterface &p_imethod, StringBuilder &p_output); |