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mingw toolchain and final fixes for Windows. Closes #162

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John McCardle 2026-01-08 21:16:27 -05:00
commit 1438044c6a
6 changed files with 129 additions and 30 deletions
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62
src/main.cpp
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@ -7,6 +7,7 @@
#include "PyTexture.h"
#include <Python.h>
#include <iostream>
#include <fstream>
#include <filesystem>
// Forward declarations
@ -18,7 +19,6 @@ int main(int argc, char* argv[])
McRogueFaceConfig config;
CommandLineParser parser(argc, argv);
// Parse arguments
auto parse_result = parser.parse(config);
if (parse_result.should_exit) {
return parse_result.exit_code;
@ -59,7 +59,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
// Initialize Python with configuration (argv is constructed from config)
McRFPy_API::init_python_with_config(config);
// Import mcrfpy module and store reference
McRFPy_API::mcrf_module = PyImport_ImportModule("mcrfpy");
if (!McRFPy_API::mcrf_module) {
@ -74,7 +74,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
PyObject_SetAttrString(McRFPy_API::mcrf_module, "default_font", McRFPy_API::default_font->pyObject());
PyObject_SetAttrString(McRFPy_API::mcrf_module, "default_texture", McRFPy_API::default_texture->pyObject());
}
// Handle different Python modes
if (!config.python_command.empty()) {
// Execute command from -c
@ -82,15 +82,15 @@ int run_python_interpreter(const McRogueFaceConfig& config)
// Use PyRun_String to catch SystemExit
PyObject* main_module = PyImport_AddModule("__main__");
PyObject* main_dict = PyModule_GetDict(main_module);
PyObject* result_obj = PyRun_String(config.python_command.c_str(),
PyObject* result_obj = PyRun_String(config.python_command.c_str(),
Py_file_input, main_dict, main_dict);
if (result_obj == NULL) {
// Check if it's SystemExit
if (PyErr_Occurred()) {
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
// If it's SystemExit and we're in interactive mode, clear it
if (PyErr_GivenExceptionMatches(type, PyExc_SystemExit)) {
PyErr_Clear();
@ -99,7 +99,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
PyErr_Restore(type, value, traceback);
PyErr_Print();
}
Py_XDECREF(type);
Py_XDECREF(value);
Py_XDECREF(traceback);
@ -128,16 +128,46 @@ int run_python_interpreter(const McRogueFaceConfig& config)
}
else if (!config.script_path.empty()) {
// Execute script file (sys.argv already set at init time)
FILE* fp = fopen(config.script_path.string().c_str(), "r");
if (!fp) {
// Note: Using PyRun_SimpleString instead of PyRun_SimpleFile for better
// cross-platform compatibility (PyRun_SimpleFile has issues with MinGW/Wine)
// Read file contents
std::ifstream file(config.script_path);
if (!file.is_open()) {
std::cerr << "mcrogueface: can't open file '" << config.script_path << "': ";
std::cerr << "[Errno " << errno << "] " << strerror(errno) << std::endl;
delete engine;
return 1;
}
std::string script_content((std::istreambuf_iterator<char>(file)),
std::istreambuf_iterator<char>());
file.close();
// Set __file__ before execution
PyObject* main_module = PyImport_AddModule("__main__");
PyObject* main_dict = PyModule_GetDict(main_module);
PyObject* py_filename = PyUnicode_FromString(config.script_path.string().c_str());
PyDict_SetItemString(main_dict, "__file__", py_filename);
Py_DECREF(py_filename);
int result = PyRun_SimpleString(script_content.c_str());
// Flush Python stdout/stderr to ensure output appears before engine->run() blocks
PyObject* sys_module = PyImport_ImportModule("sys");
if (sys_module) {
PyObject* stdout_obj = PyObject_GetAttrString(sys_module, "stdout");
if (stdout_obj) {
PyObject_CallMethod(stdout_obj, "flush", NULL);
Py_DECREF(stdout_obj);
}
PyObject* stderr_obj = PyObject_GetAttrString(sys_module, "stderr");
if (stderr_obj) {
PyObject_CallMethod(stderr_obj, "flush", NULL);
Py_DECREF(stderr_obj);
}
Py_DECREF(sys_module);
}
int result = PyRun_SimpleFile(fp, config.script_path.string().c_str());
fclose(fp);
if (config.interactive_mode) {
// Even if script had SystemExit, continue to interactive mode
if (result != 0) {
@ -145,7 +175,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
if (PyErr_Occurred()) {
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
if (PyErr_GivenExceptionMatches(type, PyExc_SystemExit)) {
PyErr_Clear();
result = 0; // Don't exit with error
@ -153,7 +183,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
PyErr_Restore(type, value, traceback);
PyErr_Print();
}
Py_XDECREF(type);
Py_XDECREF(value);
Py_XDECREF(traceback);
@ -162,7 +192,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
// Run interactive mode after script
PyRun_InteractiveLoop(stdin, "<stdin>");
}
// Run the game engine after script execution
engine->run();
@ -197,7 +227,7 @@ int run_python_interpreter(const McRogueFaceConfig& config)
}
return 0;
}
delete engine;
return 0;
}