split InputDevice into a separate file (so RageInput.h can be edited

without recompiling everything)
2003-02-15 18:49:18 +00:00
parent 72b67368b5
commit 93632078c5
7 changed files with 261 additions and 220 deletions
@@ -0,0 +1,166 @@
+/*
+ * Define all of the input devices we know about.
+ */
+
+#include "stdafx.h"
+#include "RageInputDevice.h"
+#include "RageUtil.h"
+
+#include "SDL_keyboard.h"
+
+static const char *PumpButtonNames[] = {
+	"UL", "UR", "MID", "DL", "DR", "Esc",
+	"P2 UL", "P2 UR", "P2 MID", "P2 DL", "P2 DR"
+};
+
+int DeviceInput::NumButtons(InputDevice device)
+{
+	switch( device )
+	{
+	case DEVICE_KEYBOARD:	
+		return NUM_KEYBOARD_BUTTONS;	
+	case DEVICE_JOY1:
+	case DEVICE_JOY2:
+	case DEVICE_JOY3:
+	case DEVICE_JOY4:
+		return NUM_JOYSTICK_BUTTONS;	
+	case DEVICE_PUMP1:
+	case DEVICE_PUMP2:
+		return NUM_PUMP_PAD_BUTTONS;	
+	default:
+		ASSERT(0);	// invalid device
+	}
+	return -1; /* quiet compiler */
+}
+
+CString DeviceInput::GetDescription() 
+{
+	CString sReturn;
+
+	switch( device )
+	{
+	case DEVICE_NONE:	// blank
+		ASSERT( false );	// called GetDescription on a blank DeviceInput!
+		break;
+
+	case DEVICE_JOY1:	// joystick
+	case DEVICE_JOY2:
+	case DEVICE_JOY3:
+	case DEVICE_JOY4:
+		sReturn = ssprintf("Joy%d ", device - DEVICE_JOY1 + 1 );
+
+		switch( button )
+		{
+		case JOY_LEFT:		sReturn += "Left";		break;
+		case JOY_RIGHT:		sReturn += "Right";		break;
+		case JOY_UP:		sReturn += "Up";		break;
+		case JOY_DOWN:		sReturn += "Down";		break;
+		case JOY_Z_UP:		sReturn += "Z-Up";		break;
+		case JOY_Z_DOWN:	sReturn += "Z-Down";	break;
+		case JOY_Z_ROT_UP:  sReturn += "ZR-Up";		break;
+		case JOY_Z_ROT_DOWN:sReturn += "ZR-Down";	break;
+		case JOY_HAT_LEFT:	sReturn += "H-Left";	break;
+		case JOY_HAT_RIGHT:	sReturn += "H-Right";	break;
+		case JOY_HAT_UP:	sReturn += "H-Up";		break;
+		case JOY_HAT_DOWN:	sReturn += "H-Down";	break;
+		case JOY_1:		sReturn += "1";		break;
+		case JOY_2:		sReturn += "2";		break;
+		case JOY_3:		sReturn += "3";		break;
+		case JOY_4:		sReturn += "4";		break;
+		case JOY_5:		sReturn += "5";		break;
+		case JOY_6:		sReturn += "6";		break;
+		case JOY_7:		sReturn += "7";		break;
+		case JOY_8:		sReturn += "8";		break;
+		case JOY_9:		sReturn += "9";		break;
+		case JOY_10:	sReturn += "10";	break;
+		case JOY_11:	sReturn += "11";	break;
+		case JOY_12:	sReturn += "12";	break;
+		case JOY_13:	sReturn += "13";	break;
+		case JOY_14:	sReturn += "14";	break;
+		case JOY_15:	sReturn += "15";	break;
+		case JOY_16:	sReturn += "16";	break;
+		case JOY_17:	sReturn += "17";	break;
+		case JOY_18:	sReturn += "18";	break;
+		case JOY_19:	sReturn += "19";	break;
+		case JOY_20:	sReturn += "20";	break;
+		case JOY_21:	sReturn += "21";	break;
+		case JOY_22:	sReturn += "22";	break;
+		case JOY_23:	sReturn += "23";	break;
+		case JOY_24:	sReturn += "24";	break;
+		}
+		
+		break;
+
+	case DEVICE_PUMP1:
+	case DEVICE_PUMP2:
+		/* There is almost always only one Pump device, even if there are
+		 * two pads, so only enumerate the second and higher. */
+		if(device == DEVICE_PUMP1)
+			sReturn = ssprintf("PIU ");
+		else
+			sReturn = ssprintf("PIU#%d ", device - DEVICE_PUMP1 + 1 );
+
+		if(button < NUM_PUMP_PAD_BUTTONS)
+			sReturn += PumpButtonNames[button];
+		else 
+			/* This can happen if the INI is corrupt and has an invalid
+			 * button number.  Crashing with an assertion failure because
+			 * we got something unexpected is no good. */
+			sReturn += "???";
+
+		break;
+
+	case DEVICE_KEYBOARD:		// keyboard
+		sReturn = ssprintf("Key %s", SDL_GetKeyName((SDLKey)button) );
+		break;
+	default:
+		ASSERT(0);	// what device is this?
+	}
+
+	return sReturn;
+}
+
+CString DeviceInput::toString() 
+{
+	if( device == DEVICE_NONE )
+		return "";
+	else
+		return ssprintf("%d-%d", device, button );
+}
+
+bool DeviceInput::fromString( const CString &s )
+{ 
+	CStringArray a;
+	split( s, "-", a);
+
+	if( a.size() != 2 ) {
+		device = DEVICE_NONE;
+		return false;
+	}
+
+	device = (InputDevice)atoi( a[0] );
+	button = atoi( a[1] );
+	return true;
+}
+
+
+char DeviceInput::ToChar() const
+{
+	switch( device )
+	{
+	case DEVICE_KEYBOARD:
+		if( button < 128 )
+			return (char) button;
+		/* XXX: SDLK_WORLD_* are for international keyboards; we can handle those,
+		 * now, by mapping it to Unicode.  However, I can't find any documentation
+		 * on those keysyms. */
+		return '\0';
+	default:
+		return '\0';
+	}
+}
+
+/*
+ * Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+ *	Chris Danford
+ */