stuck at number parsing inf. loop error

3 files changed, 19 insertions, 71 deletions

diff --git a/src/video/interface.h b/src/video/interface.h
index 2443b62..dc074b2 100644
--- a/src/video/interface.h
+++ b/src/video/interface.h
@@ -13,10 +13,10 @@ byte UserInput();
 void PrintInfo();
 
 // Initialization procedure for the terminal
-void TerminalInit();
+void DisplayInit();
 
 // Exit procedure for the terminal.
-void TerminalClose();
+void DisplayClose();
 
 // Deliver an Apple ASCII character to the terminal.
-void TerminalInput(byte n);
+void DisplayInput(byte n);
diff --git a/src/video/ncurses.c b/src/video/ncurses.c
index a3ae8a4..1fbc314 100644
--- a/src/video/ncurses.c
+++ b/src/video/ncurses.c
@@ -4,7 +4,6 @@
 
 #include<ncurses.h>
 #include"interface.h"
-#include"signetics.c"
 #include"../apple.h"
 #include"../cpu/6502.h"
 
@@ -15,49 +14,12 @@ int TermY = 0;
 WINDOW *AppleWindow;
 
 
-byte UserInput()
-{
-	int c = getch();
-	byte r;
-	
-	if (c == 0x08) // If c is backspace
-		return 0xDF;
-	
-	if (c < 0x20) {
-		if (c != 0x0D // CR
-			&& c != 0x1B) // Exit
-			return -1;
-	}
-	//switch(c)
-	//{
-	// Convert special characters
-	/*case KEY_F(1): //backspace
-		r = 0xDF;
-		break;
-	case KEY_F(2): //enter
-		r = 0x8D;
-		break;
-	case KEY_F(3): //exit, for escape. TODO: Figure out if this is Esc or not.
-		r = 0x9B;
-		break;*/
-	// Convert regular characters
-	/*default:
-		if (c < 0x20 || c >= 0x60)
-			return -1;
-
-		if (c >= 0x40)
-			r = c - 0x40;
-		else
-			r = c;
-
-		break;
-		}*/
-
-	return c;
-}
+const byte* TerminalShiftRegister;
 
+byte* TerminalShiftRegisterPosition;
+
+int TerminalShiftRegisterOffset;
 
-#define FlagVisual(x, c)  (getFlag(x)) ? c : '.'
 
 void PrintInfo()
 {
@@ -89,7 +51,7 @@ void PrintInfo()
 
 
 
-void TerminalInit()
+void DisplayInit()
 {
 	// ncurses initialization functions.
     initscr();
@@ -128,7 +90,7 @@ void TerminalInit()
 
 
 
-void TerminalClose()
+void DisplayClose()
 {
     free(TerminalShiftRegister);
 	curs_set(1);
@@ -137,11 +99,17 @@ void TerminalClose()
 
 
 
-void TerminalInput(byte n)
-{	
+void DisplayInput(byte n)
+{
+	if (n == BS) {
+		return;
+	}
+
+	n &= 0b01111111;
+	
 	// Place character
     mvwaddch(AppleWindow, TermY, TermX, ' ');
-    mvwaddch(AppleWindow, TermY, TermX, CharacterROM(n));
+    mvwaddch(AppleWindow, TermY, TermX, n);
 	
 	// Add character to register
     *TerminalShiftRegisterPosition = n;
@@ -174,7 +142,7 @@ void TerminalInput(byte n)
         for (int j = 0; j < 40; j++) {
             if (offset >= (TerminalShiftRegister + 960))
                 offset -= TerminalShiftRegister;
-            mvwaddch(AppleWindow, i, j, CharacterROM(*offset) );
+            mvwaddch(AppleWindow, i, j, *offset );
             offset++;
         }}
 		
diff --git a/src/video/signetics.c b/src/video/signetics.c
deleted file mode 100644
index 3dd279b..0000000
--- a/src/video/signetics.c
+++ /dev/null
@@ -1,20 +0,0 @@
-//	signetics.c
-//	Signetics refers to the various Signetics brand chips which the Apple I came with, including a character ROM, and a shift-register based video memory.
-//  Intended to be included during pre-processing into the .c of the used video library.
-
-const byte SigneticsROM[0x40] = {
-	'@' , 'A' , 'B' , 'C' , 'D' , 'E' , 'F' , 'G' , 'H' , 'I' , 'J' , 'K' , 'L' , 'M' , 'N' , 'O' ,
-	'P' , 'Q' , 'R' , 'S' , 'T' , 'U' , 'V' , 'W' , 'X' , 'Y' , 'Z' , '[' , '\\', ']' , '^' , '_' ,
-	' ' , '!' , '"' , '#' , '$' , '%' , '&' , '\'', '(' , ')' , '*' , '+' , ',' , '-' , '.' , '/' ,
-	'0' , '1' , '2' , '3' , '4' , '5' , '6' , '7' , '8' , '9' , ':' , ';' , '<' , '=' , '>' , '?'
-};
-
-byte CharacterROM(byte x) {
-	return SigneticsROM[ x & 0b01111111 ];
-}
-
-const byte* TerminalShiftRegister;
-
-byte* TerminalShiftRegisterPosition;
-
-int TerminalShiftRegisterOffset;