mirror of
https://github.com/Relintai/pandemonium_engine_minimal.git
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117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
// godot_frt.cpp
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/*
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* FRT - A Godot platform targeting single board computers
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* Copyright (c) 2017-2019 Emanuele Fornara
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "main/main.h"
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#include "frt.h"
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#include "bits/frt_app_impl.h"
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using namespace frt;
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static Env env;
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static Runnable *runnable;
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static void probe_modules_fallback() {
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App *app = App::instance();
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Module *module;
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const char *video_modules[] = {
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"video_x11",
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"video_fbdev",
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"video_bcm",
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"video_kmsdrm",
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0
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};
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if (!env.video) {
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module = app->probe(video_modules);
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env.video = (Video *)module;
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}
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const char *keyboard_modules[] = {
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"keyboard_x11",
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"keyboard_linux_input",
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0
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};
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if (!env.keyboard) {
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module = app->probe(keyboard_modules);
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env.keyboard = (Keyboard *)module;
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}
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const char *mouse_modules[] = {
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"mouse_x11",
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"mouse_linux_input",
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0
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};
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if (!env.mouse) {
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module = app->probe(mouse_modules);
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env.mouse = (Mouse *)module;
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}
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}
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static void probe_modules() {
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App *app = App::instance();
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EnvProbe *env_probe = (EnvProbe *)app->probe("envprobe");
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if (env_probe)
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env_probe->probe_env(&env);
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else
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probe_modules_fallback();
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runnable = (Runnable *)app->probe("frt_os_unix");
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}
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static void cleanup_modules() {
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if (env.mouse)
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env.mouse->cleanup();
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if (env.keyboard)
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env.keyboard->cleanup();
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if (env.video)
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env.video->cleanup();
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if (runnable)
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runnable->cleanup();
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}
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int main(int argc, char *argv[]) {
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int ret_code = 255;
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bool started = false;
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App::instance()->parse_args(&argc, &argv);
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probe_modules();
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if (!runnable)
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goto quit_with_ret_code;
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runnable->setup_env(&env);
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if (Main::setup(argv[0], argc - 1, &argv[1]) != OK)
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goto quit_with_ret_code;
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if (!Main::start())
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goto quit;
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started = true;
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runnable->run_();
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quit:
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if (started)
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Main::cleanup();
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ret_code = runnable->get_exit_code_();
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quit_with_ret_code:
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cleanup_modules();
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return ret_code;
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}
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