Add colours to terminal sim output

1 files changed, 17 insertions, 1 deletions

diff --git a/screenbuffer.h b/screenbuffer.h
index 7a2883e..a461145 100644
--- a/screenbuffer.h
+++ b/screenbuffer.h
@@ -6,13 +6,26 @@ using namespace std;
 
 
 class ScreenBuffer{
+	struct Style{
+		int fg=9,bg=9;
+	};
+
+	struct Cell{
+		char c=' ';
+		Style style;
+	};
+
 	int W,H;
-	char *prevscreen,*screen;
+	Cell *prevscreen,*screen;
 	int curx=0,cury=0;
+	Style curstyle;
 
 	void printstr(const char *buf);
 	int printf_varargs(const char *format,va_list ap);
 
+	friend bool operator!=(const ScreenBuffer::Style &a,const ScreenBuffer::Style &b);
+	friend bool operator!=(const ScreenBuffer::Cell &a,const ScreenBuffer::Cell &b);
+
 public:
 	ScreenBuffer(int W,int H);
 	~ScreenBuffer();
@@ -21,6 +34,9 @@ public:
 	int printf(const char *format,...) __attribute__((format (printf, 2, 3)));
 	int mvprintf(int x,int y,const char *format,...) __attribute__((format (printf, 4, 5)));
 
+	void setfg(int fg);
+	void setbg(int bg);
+
 	void draw();
 
 	void emergencyDeinit();