Some cleanups on id_in

src/IDEAS

@@ -22,3 +22,4 @@
 * Have some sort of way of playing both digital and adlib sounds on all
   platforms...
 * Test with other (compatible) available mods
+* Unified input handling

src/id_in.c

@@ -15,21 +15,19 @@
 //
 boolean			MousePresent;
 boolean			JoysPresent[MaxJoys];
-boolean			JoyPadPresent;
-
 
 // 	Global variables
 		boolean		Keyboard[NumCodes];
 		boolean		Paused;
 		char		LastASCII;
 		ScanCode	LastScan;
+/*
+KeyboardDef	KbdDefs = {0x1d,0x38,0x47,0x48,0x49,0x4b,0x4d,0x4f,0x50,0x51};
+*/
+KeyboardDef KbdDefs = {sc_Control, sc_Alt, sc_Home, sc_UpArrow, sc_PgUp, sc_LeftArrow, sc_RightArrow, sc_End, sc_DownArrow, sc_PgDn};
 
-		KeyboardDef	KbdDefs = {0x1d,0x38,0x47,0x48,0x49,0x4b,0x4d,0x4f,0x50,0x51};
-		JoystickDef	JoyDefs[MaxJoys];
 		ControlType	Controls[MaxPlayers];
 
-		longword	MouseDownCount;
-
 /*
 =============================================================================
 
@@ -434,34 +432,6 @@ void IN_ReadControl(int player,ControlInfo *info)
 
 }
 
-///////////////////////////////////////////////////////////////////////////
-//
-//	IN_SetControlType() - Sets the control type to be used by the specified
-//		player
-//
-///////////////////////////////////////////////////////////////////////////
-void IN_SetControlType(int player, ControlType type)
-{
- 	// DEBUG - check that requested type is present?
-	Controls[player] = type;
-}
-
-///////////////////////////////////////////////////////////////////////////
-//
-//	IN_WaitForASCII() - Waits for an ASCII char, then clears LastASCII and
-//		returns the ASCII value
-//
-///////////////////////////////////////////////////////////////////////////
-char IN_WaitForASCII(void)
-{
-	char		result;
-
-	while (!(result = LastASCII))
-		;
-	LastASCII = '\0';
-	return(result);
-}
-
 ///////////////////////////////////////////////////////////////////////////
 //
 //	IN_Ack() - waits for a button or key press.  If a button is down, upon

src/id_in.h

@@ -19,10 +19,19 @@ typedef	byte		ScanCode;
 #define	sc_CapsLock		0x3a
 #define	sc_LShift		0x2a
 #define	sc_RShift		0x36
+
+/* TODO: have all these defines map into system specific values */
+/*
 #define	sc_UpArrow	0x48
 #define	sc_DownArrow	0x50
 #define	sc_LeftArrow	0x4b
 #define	sc_RightArrow	0x4d
+*/
+#define sc_UpArrow	103
+#define sc_DownArrow	108
+#define sc_LeftArrow	105
+#define sc_RightArrow	106
+
 #define	sc_Insert		0x52
 #define	sc_Delete		0x53
 #define	sc_Home			0x47
@@ -81,13 +90,6 @@ typedef	byte		ScanCode;
 #define	sc_Z			0x2c
 
 #define	key_None		0
-#define	key_Return		0x0d
-#define	key_Enter		key_Return
-#define	key_Escape		0x1b
-#define	key_Space		0x20
-#define	key_BackSpace	0x08
-#define	key_Tab			0x09
-#define	key_Delete		0x7f
 
 typedef	enum		{
 						ctrl_Keyboard,
@@ -120,14 +122,6 @@ typedef	struct		{
 									left,				right,
 									downleft,	down,	downright;
 					} KeyboardDef;
-typedef	struct		{
-						word		joyMinX,joyMinY,
-									threshMinX,threshMinY,
-									threshMaxX,threshMaxY,
-									joyMaxX,joyMaxY,
-									joyMultXL,joyMultYL,
-									joyMultXH,joyMultYH;
-					} JoystickDef;
 // Global variables
 extern	boolean		Keyboard[],
 					MousePresent,
@@ -136,7 +130,6 @@ extern	boolean		Paused;
 extern	char		LastASCII;
 extern	ScanCode	LastScan;
 extern	KeyboardDef	KbdDefs;
-extern	JoystickDef	JoyDefs[];
 extern	ControlType	Controls[MaxPlayers];
 
 // Function prototypes
@@ -144,19 +137,14 @@ extern	ControlType	Controls[MaxPlayers];
 #define	IN_ClearKey(code)	{Keyboard[code] = false; \
 							if (code == LastScan) LastScan = sc_None;}
 
-// DEBUG - put names in prototypes
 extern	void		IN_Startup(void),IN_Shutdown(void),
-					IN_Default(boolean gotit,ControlType in),
-					IN_SetKeyHook(void (*)()),
 					IN_ClearKeysDown(void),
 					IN_ReadControl(int,ControlInfo *),
-					IN_SetControlType(int,ControlType),
 					IN_GetJoyAbs(word joy,word *xp,word *yp),
 					IN_SetupJoy(word joy,word minx,word maxx,
 								word miny,word maxy),
 					IN_Ack(void);
 extern	boolean		IN_UserInput(longword delay);
-extern	char		IN_WaitForASCII(void);
 extern	byte		*IN_GetScanName(ScanCode);