big batch of changes

[chaz/yoink] / src / MainLayer.cc

diff --git a/src/MainLayer.cc b/src/MainLayer.cc
index c5a93864a57f24e34cbfa1df103409d10ae1864b..3429f52c5663f932b677407ab6c904a33d875c62 100644 (file)
--- a/src/MainLayer.cc
+++ b/src/MainLayer.cc
@@ -29,10 +29,12 @@
 #include <cstdlib>             // atexit, getenv
 #include <iostream>
 #include <string>
+#include <unistd.h>            // access
 
 #include <Moof/Dispatcher.hh>
 #include <Moof/Exception.hh>
 #include <Moof/Log.hh>
+#include <Moof/ModalDialog.hh>
 #include <Moof/OpenGL.hh>
 #include <Moof/Resource.hh>
 #include <Moof/Transition.hh>
@@ -61,9 +63,9 @@ MainLayer::~MainLayer()
 }
 
 
-void MainLayer::pushed(Mf::Engine& e)
+void MainLayer::pushed(Mf::Engine& engine)
 {
-       engine = &e;
+       mEngine = &engine;
 
        //Mf::Scalar coeff[] = {0.0, 1.0};
        //Mf::Lerp interp(coeff, 0.25);
@@ -73,7 +75,7 @@ void MainLayer::pushed(Mf::Engine& e)
                //Mf::Transition<Mf::Lerp>::alloc(gameLayer, Mf::LayerP(), interp);
        //engine->push(transition);
        //engine->push(GameLayer::alloc());
-       engine->push(TitleLayer::alloc());
+       mEngine->push(TitleLayer::alloc());
 }
 
 
@@ -99,17 +101,17 @@ bool MainLayer::handleEvent(const Mf::Event& event)
                        }
                        else if (event.key.keysym.sym == SDLK_f)
                        {
-                               engine->getVideo().toggleFull();
+                               mEngine->getVideo().toggleFull();
                        }
                        else if (event.key.keysym.sym == SDLK_l)
                        {
-                               Mf::Video& video = engine->getVideo();
+                               Mf::Video& video = mEngine->getVideo();
                                video.toggleCursorGrab();
                                video.toggleCursorVisible();
                        }
                        else if (event.key.keysym.sym == SDLK_y)
                        {
-                               engine->push(GameLayer::alloc());
+                               mEngine->push(GameLayer::alloc());
                        }
                        break;
 
@@ -132,7 +134,7 @@ void MainLayer::quit()
        // the operating system will take care of cleaning up
        exit(0);
 #else
-       engine->clear();
+       mEngine->clear();
 #endif
 }
 
@@ -171,7 +173,8 @@ void MainLayer::contextRecreated(const Mf::Notification* note)
 
 void printUsage()
 {
-       std::cout << "Usage: "PACKAGE" [-h|--help] [-i|--info] [OPTION=VALUE]..." << std::endl
+       std::cout << "Usage: "PACKAGE" [-h|--help] [-i|--info] [OPTION=VALUE]..."
+                         << std::endl
                          << "The alien-smashing action game." << std::endl
                          << std::endl
                          << "Options:" << std::endl
@@ -189,14 +192,39 @@ void printUsage()
                          << "See documentation for more options." << std::endl;
 }
 
-void printInfo()
+void printInfo(int argc, char* argv[])
 {
-       std::cout << PACKAGE_STRING << std::endl
-#ifdef __DATE__
-                         << "When compiled: "__DATE__" "__TIME__ << std::endl
+       std::string assets;
+       std::string datadir;
+       std::string config;
+
+       assets.assign(YOINK_DATADIR);
+       int accessible = access(assets.c_str(), R_OK);
+       if (accessible != 0) assets += " (no access)";
+
+       char* temp = getenv("YOINK_DATADIR");
+       if (temp)
+       {
+               datadir = temp;
+               accessible = access(temp, R_OK);
+               if (accessible != 0) datadir += " (no access)";
+       }
+
+       temp = getenv("YOINKRC");
+       if (temp)
+       {
+               config = temp;
+               accessible = access(temp, R_OK);
+               if (accessible != 0) config += " (no access)";
+       }
+
+       std::cout << "   Executable: " << argv[0] << std::endl
+                         << "      Version: "VERSION << std::endl
+#if defined(__DATE__) && defined(__TIME__)
+                         << "        Built: "__DATE__" "__TIME__ << std::endl
 #endif
-                         << "Compiler: "COMPILER_STRING << std::endl
-                         << "Asset directory: "YOINK_DATADIR << std::endl
+                         << "     Compiler: "COMPILER_STRING << std::endl
+                         << "       Assets: " << assets << std::endl
                          << "Build options: "
 #ifdef NDEBUG
                          << "-"
@@ -206,18 +234,24 @@ void printInfo()
                          << "-"
 #endif
                          << "double-precision "
+#ifndef USE_GTK
+                         << "-"
+#endif
+                         << "gtk "
 #ifndef PROFILING_ENABLED
                          << "-"
 #endif
                          << "profile "
-#ifndef USE_THREADS
+#ifndef USE_QT4
                          << "-"
 #endif
-                         << "threads "
-                         << std::endl;
-#if !defined (_WIN32) && !defined(__WIN32__)
-       system("uname -a");
+                         << "qt4 "
+#ifndef USE_THREADS
+                         << "-"
 #endif
+                         << "threads" << std::endl
+                         << "      YOINKRC: " << config << std::endl
+                         << "YOINK_DATADIR: " << datadir << std::endl;
 }
 
 void goodbye()
@@ -226,7 +260,6 @@ void goodbye()
 }
 
 
-
 int main(int argc, char* argv[])
 {
        if (argc > 1)
@@ -239,7 +272,7 @@ int main(int argc, char* argv[])
                }
                else if (arg == "-i" || arg == "--info")
                {
-                       printInfo();
+                       printInfo(argc, argv);
                        return 0;
                }
        }
@@ -277,7 +310,7 @@ int main(int argc, char* argv[])
 
        Mf::Resource::addSearchPath(YOINK_DATADIR);
 
-       std::string iconFile = Mf::Resource::getPath("yoink.png");
+       std::string iconFile = Mf::Resource::getPath(PACKAGE".png");
 
 
        // Build the list of config files to search for, in this order:
@@ -298,7 +331,6 @@ int main(int argc, char* argv[])
                configFiles += configFile;
        }
 
-
        try
        {
                Mf::Engine app(argc, argv, PACKAGE_STRING, iconFile, configFiles);
@@ -306,11 +338,19 @@ int main(int argc, char* argv[])
 
                app.run();
        }
-       catch (Mf::Exception e)
+       catch (const Mf::Exception& e)
        {
-               Mf::logError("unhandled exception: <<%s>>", e.what());
-               Mf::logInfo("it's time to crash now :-(");
-               throw e;
+               Mf::logError("unhandled exception (code %d): \"%s\"",
+                               e.code(), e.what());
+
+               Mf::ModalDialog dialog;
+               dialog.title = PACKAGE_STRING;
+               dialog.text1 = "Unhandled Exception";
+               dialog.text2 = e.what();
+               dialog.type = Mf::ModalDialog::CRITICAL;
+               dialog.run();
+
+               return 1;
        }
 
        return 0;