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warning: can be slow

Converted from Kevin Horton's qbasic palette generator.

static*/

Open the Memory Watch dialog

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returns true if user pressed OK, false if Cancel

* Shut down all of the subsystem drivers: video, audio, and joystick. */

* Shut down all of the subsystem drivers: video, audio, and joystick. */

* Opens a file to be read a byte at a time. */

* Opens a file, C++ style, to be read a byte at a time. */

Skip may be passed in, if FRAMESKIP is #defined, to cause this to emulate more than one frame

Return: Flag that indicates whether the function was succesful or not.

auqnull: What's the point to toggle Read-Only without a movie loaded?

Powers off the NES

Resets the NES

this duplicates logic which is embedded in the ppu rendering code which figures out where to get CHR data from depending on various hack modes mostly

void FCEU_FDSEject(void) { InDisk=255; } */

* Reads the buttons Lua is feeding for the given joypad, in the same * format as the OS-specific code. * * It may force set or force clear the b

unpacks a 16bit little endian value from the provided byte array into host byte order

Get unsigned 8-bit integer from stdin in decimal. */

* Initialize the SDL joystick subsystem. */

* Initialize the SDL joystick subsystem. */

This function is for "smart" scrolling... it attempts to scroll up one line by a whole instruction

if you pass this 1 then it will draw no matter what. If you pass it 0 then it will draw if redrawtables is true

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