diff --git a/src/pipes_test.c b/src/pipes_test.c index 8d31022..8037e48 100644 --- a/src/pipes_test.c +++ b/src/pipes_test.c @@ -1,23 +1,28 @@ #include #include #include -#include -#include + +#ifdef __linux__ + #include + #include + #include +#endif #define DEBUGGER_PIPES_TO_NUMBERS 0 #define DEBUGGER_RANDOM 0 +#define AUTOMATISCH 0 #define INFILL_PLAIN_PAPER 0 #define INFILL_X_PIPE 1 #define INFILL_Y_PIPE 2 -#define FILLER "░" // ░ +#define FILLER " " // ░ -#define GRID_GROESSE_X 200 // x:y -> 2:1 for a square looking grid -#define GRID_GROESSE_Y 60 +//#define GRID_GROESSE_X 200 // x:y -> 2:1 for a square looking grid +//#define GRID_GROESSE_Y 60 #define MIN_LAENGE_PIPE 6 #define MAX_LAENGE_PIPE 6 -#define SLEEP_TIMER 10000 // in nano seconds -#define COLOR_CHANGING_PROBABILITY 10 // format: "(1 : your_number)", for every direction change +#define SLEEP_TIMER 5000 // in nano seconds +#define COLOR_CHANGING_PROBABILITY 5 // format: "(1 : your_number)", for every direction change #define RESET_COLOR "\033[0m" #define RED "\033[31m" @@ -35,17 +40,27 @@ void random_color() { color = colors[rand() % (sizeof(colors) / sizeof(colors[0]))]; } +int getch_pipes(){ + int ch; + struct termios oldattr, newattr; + + tcgetattr(STDIN_FILENO, &oldattr); + newattr = oldattr; + newattr.c_lflag &= ~ICANON; + newattr.c_lflag &= ~ECHO; + newattr.c_cc[VMIN] = 1; + newattr.c_cc[VTIME] = 0; + tcsetattr(STDIN_FILENO, TCSANOW, &newattr); + ch = getchar(); + tcsetattr(STDIN_FILENO, TCSANOW, &oldattr); + + return ch; +} + void print_grid(int x, int y, char **grid) { for (int i = 0; i < y; i++) { printf("\n"); for (int j = 0; j < x; j++) { - /* - switch (grid[i][j]) { - case 0: printf(" "); break; - case 1: printf("━"); break; - case 2: printf("┃"); break; - } - */ if (!DEBUGGER_PIPES_TO_NUMBERS){ if(grid[i][j] == 0){ printf(FILLER); @@ -146,19 +161,27 @@ void print_grid(int x, int y, char **grid) { } } -void generate_pipe_x(int x, int y, char **grid, int *x_start, int *y_start, int laenge) { +void generate_pipe_x(int GRID_GROESSE_X, int GRID_GROESSE_Y, char **grid, int *x_start, int *y_start, int laenge) { if(laenge < 0){ for (int i = *x_start; i > *x_start + laenge; i--) { + if (i <= -laenge/2 -1) { + *x_start = GRID_GROESSE_X + laenge/2; + return; + } grid[*y_start][i] = INFILL_X_PIPE; printf("\33[H\033[J"); - print_grid(x, y, grid); + print_grid(GRID_GROESSE_X, GRID_GROESSE_Y, grid); usleep(SLEEP_TIMER); } } else{ for (int i = *x_start; i < *x_start + laenge; i++) { + if (i >= GRID_GROESSE_X - laenge/2+1) { + *x_start = laenge/2; + return; + } grid[*y_start][i] = INFILL_X_PIPE; printf("\33[H\033[J"); - print_grid(x, y, grid); + print_grid(GRID_GROESSE_X, GRID_GROESSE_Y, grid); usleep(SLEEP_TIMER); } } @@ -166,36 +189,39 @@ void generate_pipe_x(int x, int y, char **grid, int *x_start, int *y_start, int *x_start += laenge; } -void generate_pipe_y(int x, int y, char **grid, int *x_start, int *y_start, int laenge) { +void generate_pipe_y(int GRID_GROESSE_X, int GRID_GROESSE_Y, char **grid, int *x_start, int *y_start, int laenge) { if(laenge < 0){ for (int i = *y_start; i > *y_start + laenge/2; i--) { + if (i <= -laenge/2) { + *y_start = GRID_GROESSE_Y + laenge/2; + return; + } grid[i][*x_start] = INFILL_Y_PIPE; printf("\33[H\033[J"); - print_grid(x, y, grid); + print_grid(GRID_GROESSE_X, GRID_GROESSE_Y, grid); usleep(SLEEP_TIMER); } } else{ for (int i = *y_start; i < *y_start + laenge/2; i++) { + if (i >= (GRID_GROESSE_Y / 2)*2 - 1) { + *y_start = laenge/2; + return; + } grid[i][*x_start] = INFILL_Y_PIPE; printf("\33[H\033[J"); - print_grid(x, y, grid); + print_grid(GRID_GROESSE_X, GRID_GROESSE_Y, grid); usleep(SLEEP_TIMER); } } - /* - for (int i = *y_start; i < *y_start + laenge/2; i++) { - grid[i][*x_start] = 2; - printf("\33[H\033[J"); - //fflush(stdout); - //usleep(100000); - print_grid(x, y, grid); - sleep_seconds(SLEEP_TIMER); - }*/ *y_start += laenge/2; } -int main_program() { +int pipes(int GRID_GROESSE_X, int GRID_GROESSE_Y) { +//int main() { +// system("chcp 65001 >null"); +// int GRID_GROESSE_X = 120; // x:y -> 2:1 for a square looking grid +// int GRID_GROESSE_Y = 60; int x_start = GRID_GROESSE_X / 2; int y_start = GRID_GROESSE_Y / 2; @@ -219,26 +245,51 @@ int main_program() { } int richtungswechsler = 1; - + while (!DEBUGGER_RANDOM) { - if ((rand() %color_c_p) <= 1) { - random_color(); - } + while (!AUTOMATISCH) { + if ((rand() %color_c_p) <= 1) { + random_color(); + } - if ((rand() %2)-1) { laenge = ((rand() %max_l)+min_l); - } else { - laenge = ((rand() %max_l)+min_l)*-1; - } - if (richtungswechsler == 1) { - generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); - richtungswechsler *= -1; - } else { - generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); - richtungswechsler *= -1; + + char key_input = (char)getch_pipes(); + + switch (key_input) { + case 'h': generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge * -1); break; + case 'a': generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge * -1); break; + case 'l': generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); break; + case 'd': generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); break; + case 'j': generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); break; + case 's': generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); break; + case 'k': generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge * -1); break; + case 'w': generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge * -1); break; + case 'q': return 0; + default: continue; + } } + + while (AUTOMATISCH) { + if ((rand() %color_c_p) <= 1) { + random_color(); + } + if ((rand() %2)-1) { + laenge = ((rand() %max_l)+min_l); + } else { + laenge = ((rand() %max_l)+min_l)*-1; + } + + if (richtungswechsler == 1) { + generate_pipe_x(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); + richtungswechsler *= -1; + } else { + generate_pipe_y(GRID_GROESSE_X, GRID_GROESSE_Y, grid, &x_start, &y_start, laenge); + richtungswechsler *= -1; + } + } } if (DEBUGGER_RANDOM) { @@ -256,35 +307,9 @@ int main_program() { for (int i = 0; i < GRID_GROESSE_Y; i++) { - free(grid[i]); - } - free(grid); - - return 0; -} - -int pipes() { - pid_t pid; - int status; - - while (1) { - pid = fork(); // Erzeuge einen neuen Prozess - if (pid == 0) { - // Kindprozess führt die Hauptlogik aus - main_program(); - exit(0); // Normales Beenden, falls kein Fehler - } else if (pid > 0) { - // Elternprozess wartet auf das Kind - wait(&status); - if (WIFEXITED(status)) { - break; // Beende die Schleife, falls alles ok ist - } else if (WIFSIGNALED(status)) { - } - } else { - perror("Fehler bei fork()"); - exit(1); + free(grid[i]); } - } + free(grid); return 0; } diff --git a/src/pipes_test.h b/src/pipes_test.h index 9d60512..d8ee3af 100644 --- a/src/pipes_test.h +++ b/src/pipes_test.h @@ -1,7 +1 @@ - - - - -int pipes(); - - +int pipes(int GRIG_GROESSE_X, int GRID_GROESSE_Y);