finished the bulk of game

src/display.h

@@ -1,35 +1,35 @@
 #ifndef __DISPLAY_H__
 #define __DISPLAY_H__
 
+#include <ncurses.h>
 #include <vector>
 #include "position.h"
-#include "constants.h"
 #include "cursor.h"
 
 class display {
 protected:
-    // use an array of ints to keep track of what's on the screen
-    // This will have a bit of buffer for the last line
-    //  just in case it overflows
-    std::vector<int> contents;
+        // use an array of ints to keep track of what's on the screen
+        // This will have a bit of buffer for the last line
+        //  just in case it overflows
+        std::vector<int> contents;
 public:
-    display();
+        display();
 
-    virtual ~display() = default;
+        virtual ~display() = default;
 
-    // Only call this to refresh the entire output
-    virtual void render() = 0;
+        // Only call this to refresh the entire output
+        virtual void render() = 0;
 
-    // Clears the contents buffer
-    virtual void clear();
+        // Clears the contents buffer
+        virtual void clear();
 
-    virtual void print_char(const position &pos, const char ch,
-                            const int attrs =
-                                A_NORMAL | COLOR_PAIR(COLOR_WHITE)) = 0;
-    virtual void print_str(const position &pos, const std::string &str,
-                           const int attrs =
-                               A_NORMAL | COLOR_PAIR(COLOR_WHITE)) = 0;
-    // default arguments are to be set in the base class's declaration
+        virtual void print_char(const position &pos, const char ch,
+                                const int attrs =
+                                        A_NORMAL | COLOR_PAIR(COLOR_WHITE)) = 0;
+        virtual void print_str(const position &pos, const std::string &str,
+                               const int attrs =
+                                       A_NORMAL | COLOR_PAIR(COLOR_WHITE)) = 0;
+        // default arguments are to be set in the base class's declaration
 };
 
 #endif