116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
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#include "AV.h"
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#include "anaglym.h"
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#include "Engine.h"
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#include "SDL.h"
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#include <stdlib.h> /* exit(), srand() */
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#include <iostream>
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#include <string>
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using namespace std;
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static void usage();
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static void usage()
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{
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cerr << "Usage: anaglym [options] program.lua[c]" << endl;
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cerr << "Options:" << endl;
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cerr << " -w<width> : set window width" << endl;
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cerr << " -h<height> : set window height" << endl;
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cerr << " -f : do not fullscreen" << endl;
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cerr << " -g : do not grab mouse input" << endl;
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cerr << " -s<samples>: set multisample level (default 4)" << endl;
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exit(42);
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}
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int main(int argc, char * argv[])
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{
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bool fullscreen = true;
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bool grab_input = true;
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int width = 0;
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int height = 0;
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int samples = 4;
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const char * program = NULL;
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for (int i = 1; i < argc; i++)
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{
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if (argv[i][0] != '-')
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{
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if (program == NULL)
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{
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program = argv[i];
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}
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else
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{
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cerr << "Warning: argument " << argv[i] << " ignored!" << endl;
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usage();
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}
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}
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else
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{
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if (!strcmp(argv[i], "-f"))
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{
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fullscreen = false;
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}
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else if (!strcmp(argv[i], "-g"))
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{
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grab_input = false;
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}
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else if (!strncmp(argv[i], "-w", 2))
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{
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width = atoi((strlen(argv[i]) == 2) ? argv[++i] : argv[i] + 2);
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}
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else if (!strncmp(argv[i], "-h", 2))
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{
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height = atoi((strlen(argv[i]) == 2) ? argv[++i] : argv[i] + 2);
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}
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else if (!strncmp(argv[i], "-s", 2))
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{
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samples = atoi((strlen(argv[i]) == 2) ? argv[++i] : argv[i] + 2);
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}
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else
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{
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cerr << "Warning: Unrecognized option '" << argv[i]+1
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<< "'" << endl;
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usage();
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}
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}
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}
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if (program == NULL)
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{
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usage();
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}
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srand(time(NULL));
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AV av;
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if (!av.start(width, height, fullscreen, grab_input, samples))
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{
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cerr << "anaglym: exiting." << endl;
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return -1;
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}
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/* find the full path to the program */
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string engine_path = argv[0];
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#ifdef PLATFORM_LINUX
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/* get the full path to the process using /proc/self/exe */
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char * buff = new char[10000];
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ssize_t bytes_read = readlink("/proc/self/exe", buff, 9999);
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if (bytes_read > 0)
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{
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buff[bytes_read] = '\0';
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engine_path = buff;
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}
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delete[] buff;
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#endif
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dInitODE();
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g_engine = new Engine(engine_path, av);
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if (g_engine->load(program))
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g_engine->run();
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delete g_engine;
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av.stop();
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dCloseODE();
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return 0;
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}
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