X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fjoystick.cpp;fp=src%2Fjoystick.cpp;h=9fe2197a276dbf14e5caebc7ac03e44239bed4d8;hb=ff3fa0b1ecf246a104ff10fa6c3dc225cccce82f;hp=aa81c0ff3ebc107412ba38e365a80dd6735bd759;hpb=dd520b965a1e6531bd1d285494b223ab04c5368b;p=virtualjaguar

diff --git a/src/joystick.cpp b/src/joystick.cpp
index aa81c0f..9fe2197 100644
--- a/src/joystick.cpp
+++ b/src/joystick.cpp
@@ -271,7 +271,7 @@ void JoystickDone(void)
 
 uint8 JoystickReadByte(uint32 offset)
 {
-#warning No bounds checking done in JoystickReadByte!
+#warning "No bounds checking done in JoystickReadByte!"
 //	extern bool hardwareTypeNTSC;
 	offset &= 0x03;
 
@@ -282,6 +282,10 @@ uint8 JoystickReadByte(uint32 offset)
 		int pad1Index = (joystick_ram[1] >> 4) & 0x0F;
 
 // This is bad--we're assuming that a bit is set in the last case. Might not be so!
+// NOTE: values $7, B, D, & E are only legal ones for pad 0, (rows 3 to 0, in both cases)
+//              $E, D, B, & 7 are only legal ones for pad 1
+//       So the following code is WRONG!
+
 		if (!(pad0Index & 0x01))
 			pad0Index = 0;
 		else if (!(pad0Index & 0x02))
@@ -318,6 +322,7 @@ uint8 JoystickReadByte(uint32 offset)
 		int pad0Index = joystick_ram[1] & 0x0F;
 //unused		int pad1Index = (joystick_ram[1] >> 4) & 0x0F;
 
+//WTF is this shit?
 		if (!(pad0Index & 0x01))
 		{
 			if (joypad_0_buttons[BUTTON_PAUSE])
@@ -340,6 +345,7 @@ uint8 JoystickReadByte(uint32 offset)
 			if (joypad_0_buttons[BUTTON_OPTION])
 				data ^= 0x02;
 		}
+
 		return data;
 	}
 
@@ -358,7 +364,7 @@ void JoystickWriteByte(uint32 offset, uint8 data)
 
 void JoystickWriteWord(uint32 offset, uint16 data)
 {
-#warning No bounds checking done for JoystickWriteWord!
+#warning "No bounds checking done for JoystickWriteWord!"
 	offset &= 0x03;
 	joystick_ram[offset + 0] = (data >> 8) & 0xFF;
 	joystick_ram[offset + 1] = data & 0xFF;