add isGraphValid(), connectionExists(), and printRooms() functions

HarinderG · Jan 30, 2020 · 11ff09f · 11ff09f
1 parent a7ecd2a
commit 11ff09f
Showing 1 changed file with 134 additions and 0 deletions.
diff --git a/Program 2 - adventure/gakhalh.buildrooms.c b/Program 2 - adventure/gakhalh.buildrooms.c
@@ -0,0 +1,134 @@
+#include <sys/types.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+
+typedef struct {
+	char name[9];
+	int connections[6];
+	int numOfConnections;
+	char type; /* can be s, m, or e */
+} Room;
+
+int makeDir();
+int makeFiles(char*);
+Room* buildStructs();
+int randNum(int lower, int upper);
+void printRooms(Room* roomList);
+int isGraphValid (Room* roomList);
+int connectionExists (Room room, int r);
+
+const char* names[] = {"Crowther", "Dungeon", "PLUGH", "PLOVER", "twisty", "XYZZY", "Zork"};
+
+void main(int argc, char const *argv[]) {
+	buildStructs();
+}
+
+Room* buildStructs() {
+	srand(time(0));
+	int i;
+
+	Room* roomList = malloc(7 * sizeof(Room));
+
+	for (i = 0; i < 7; ++i) {
+		strcpy(roomList[i].name, names[i]);
+		roomList[i].numOfConnections = 0;
+	}
+
+	int num = randNum(0,6);
+	roomList[num].type = 's';
+
+	int newNum = randNum(0,6);
+	while (newNum == num) {
+		newNum = randNum(0,6);
+	}
+	roomList[newNum].type = 'e';
+
+	for (i = 0; i < 7; ++i) {
+		if (roomList[i].type != 's' && roomList[i].type != 'e')
+			roomList[i].type = 'm';
+	}
+
+	roomList[0].connections[roomList[0].numOfConnections] = 6;
+	roomList[6].connections[roomList[6].numOfConnections] = 0;
+	roomList[0].numOfConnections++;
+	roomList[6].numOfConnections++;
+
+	printRooms(roomList);
+
+	printf("%d\n", connectionExists(roomList[0], 5));
+
+	return roomList;
+}
+
+int randNum(int low, int high){
+	return (rand() % (high - low + 1)) + low;
+}
+
+void printRooms(Room* roomList) {
+	int i, j;
+	for (i = 0; i < 7; ++i) {
+		printf("Name: %s\nType: %c\nnoC: %d\n", roomList[i].name, roomList[i].type, roomList[i].numOfConnections);
+		printf("Connections: ");
+		for (j = 0; j < roomList[i].numOfConnections; ++j) {
+			printf("%s, ", roomList[roomList[i].connections[j]].name); 
+		}
+		printf("\n\n");
+	}
+}
+
+int isGraphValid (Room* roomList) {
+	int i;
+	for (i = 0; i < 7; ++i) {
+		if (roomList[i].numOfConnections <3 )
+			return 0;
+	}
+	return 1;
+}
+
+int connectionExists (Room room, int r) {
+	int i, j;
+	for (i = 0; i < room.numOfConnections; ++i) {
+		if (room.connections[i] == r)
+			return 1;
+	}
+	return 0;
+}
+
+/*int makeDir() {
+	char dirName[100] = "gakhalh.buildrooms.";
+	char PID[5];
+	sprintf(PID, "%d", getpid());
+
+	strcat(dirName, PID);
+	printf("%s\n", dirName);
+	int check = mkdir(dirName);
+
+	if (!check) {
+		makeFiles(dirName);
+		return 1;
+	}
+	else
+		return 0;
+}
+
+int makeFiles(char* dirName) {
+	char PATH[100];
+	struct Room* roomList[7];
+	strcpy(roomList[0]->name, "Crowther");
+	strcpy(roomList[1]->name, "Dungeon");
+	strcpy(roomList[2]->name, "PLUGH");
+	strcpy(roomList[3]->name, "PLOVER");
+	strcpy(roomList[4]->name, "twisty");
+	strcpy(roomList[5]->name, "XYZZY");
+	strcpy(roomList[6]->name, "Zork");
+
+	int i;
+	for (i = 0; i < 7; ++i)
+	{
+		sprintf(PATH, "./%s/%s_room", dirName, roomList[i]->name);
+		FILE *fp = fopen(PATH , "w");
+		fclose(fp);
+	}
+}*/