void Ocean::run(void) {
unsigned numIterations = DefaultNumIterations; // instead of cin
if (numIterations > 1000) numIterations = DefaultNumIterations;
for (unsigned iteration = 0; iteration < numIterations; iteration++) {
if (numPredators > 0 && numPrey > 0) {
for (unsigned row = 0; row < numRows; row++)
for (unsigned col = 0; col < numCols; col++)
cells[row][col]->process();
displayStats(iteration);
displayCells();
displayBorder();
}
}
}
//////////////////////////////////////////////////////////////////////////////
// Program Entry Point
int main(int argc, char **argv)
{
int argNumCells;
(void) randomize();
if (argc == 2) {
// Grab argument, convert to integer; init cells with passed arg.
argNumCells = (int)atoi((char*)argv[1]);
(void) initializeCells(argNumCells);
// Display message, showing # of init'ed cells.
printf("[Game of Life:] Initialized %d Cells.", argNumCells);
// Wait a second.
delay(1000);
}
// No arguments were passed? Initialize Default # of cells.
else {
(void) initializeCells(INIT_CELLS);
delay(1000);
}
// Initialize 0x13H Graphics Mode, 320x200x256
(void) initgraph();
// Display program message, copyright etc.
(void) displayMessage();
// Draw a border around the cell area.
(void) drawShadedBorder();
#ifdef __MOUSE_ENABLED
(void) ShowMouse();
#endif
// Enter main loop
while ( !kbhit() )
{
//////////////////////////////////////////////////////////////////////////////
// From my general feelings I am guessing that opening a bracket in an #ifdef
// expecting to close that bracket if there is a following #ifdef a few lines
// down is somewhat of a different idea. This technique allows me to let the
// user click per iteration that they want to see.
#ifdef __MOUSE_ENABLED
(void)ReadMouse();
if (MOUSE_BUTTON_1_PRESSED) {
#endif
// Display & Process cells, then wait delay time, Reapeat until
// keystroke is enacted.
(void) displayCells();
(void) processCells();
#ifdef __MOUSE_ENABLED
(void) processCells();
} // <-- END funky idea.
#endif
// @see #define DELAY_TIME
(void) delay(DELAY_TIME);
}
#ifdef __MOUSE_ENABLED
(void) HideMouse();
#endif
// End graphics mode.
(void) endgraph();
// Exit politely.
return EXIT_SUCCESS;
}
