Court and Player Number

.gitignore

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+*.o
+netpong
+netpong.dSYM/

Makefile

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+# Compiler and flags
+CC = gcc
+CFLAGS = -Wall -g
+
+NETPONG_SRC = main.c court.c $(wildcard network/*.c)
+
+LIBS = -lncurses
+
+
+# Object files
+NETPONG_OBJ = $(NETPONG_SRC:.c=.o)
+
+# Default target
+all: netpong
+
+# Build NetPong
+netpong: $(NETPONG_OBJ)
+	$(CC) $(CFLAGS) -o netpong $(NETPONG_OBJ) $(LIBS)
+
+# Generic compile rule
+%.o: %.c smsh.h varlib.h
+	$(CC) $(CFLAGS) -c $<
+
+# Clean up
+clean:
+	rm -f *.o netpong network/*.o
+
+Server:
+	./netpong
+
+Client:
+	./netpong -c 127.0.0.1

court.c

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+#include "game.h"
+
+#include <curses.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+void DrawWalls(struct GameData data)
+{
+    for (int i = LEFT_COL; i <= RIGHT_COL; i++) {
+        move(TOP_ROW, i);
+        addch('=');
+        move(BOT_ROW, i);
+        addch('-');
+    }
+
+    int col = LEFT_COL;
+    if (data.playerNumber > 0)
+        col = RIGHT_COL;
+    for (int i = TOP_ROW; i <= BOT_ROW; i++) {
+        move(i, col);
+        addch('|');
+    }
+
+    refresh();
+}
+void DrawHeader(struct GameData data)
+{
+    move(TOP_ROW - 2, LEFT_COL);
+    addch('P');
+    addch('0' + (data.playerNumber + 1));
+}

game.h

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+#ifndef GAME_H
+#define GAME_H 1
+
+// Setup game board
+#define TOP_ROW 4
+#define BOT_ROW 21
+#define LEFT_COL 9
+#define RIGHT_COL 70
+
+struct GameData
+{
+    int playerNumber;
+    char* domain;
+    int port;
+
+};
+
+
+void DrawWalls(struct GameData);
+void DrawHeader(struct GameData);
+
+#endif

main.c

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+#include "game.h"
+#include <curses.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+/**
+ * Main Fucntion
+ */
+int main(int argc, char* argv[])
+{
+    // Create GameData Object
+    struct GameData data;
+
+    // Detect Server or Client
+    switch (argc) {
+    case 2:
+        // Start Server
+        data.playerNumber = 0;
+        data.port = atoi(argv[1]);
+        break;
+    case 3:
+        // Start Client
+        data.playerNumber = 1;
+        data.domain = argv[1];
+        data.port = atoi(argv[2]);
+        break;
+    default:
+        data.playerNumber = 0;
+        printf("Please read the following usage\n");
+        printf("Server: %s <portnumber>\n", argv[0]);
+        printf("Client: %s <domain> <port>\n", argv[0]);
+        return 1;
+    }
+
+    srand(getpid());
+
+    // Setup Terminal
+    if (initscr() == NULL) {
+        perror("initscr failed");
+        exit(1);
+    }
+    noecho();
+    cbreak();
+    nodelay(stdscr, TRUE);
+
+    DrawWalls(data);
+    DrawHeader(data);
+
+    int socket_fd = 0;
+
+    while (1) {
+        int ch = getch();
+        if (ch == 'q')
+            break;
+    }
+
+    endwin();
+}