bsnes/snesfilter/nall/input.hpp

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#ifndef NALL_INPUT_HPP
#define NALL_INPUT_HPP
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <nall/stdint.hpp>
#include <nall/string.hpp>
namespace nall {
struct Keyboard;
Keyboard& keyboard(unsigned = 0);
static const char KeyboardScancodeName[][64] = {
"Escape", "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12",
"PrintScreen", "ScrollLock", "Pause", "Tilde",
"Num1", "Num2", "Num3", "Num4", "Num5", "Num6", "Num7", "Num8", "Num9", "Num0",
"Dash", "Equal", "Backspace",
"Insert", "Delete", "Home", "End", "PageUp", "PageDown",
"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",
"LeftBracket", "RightBracket", "Backslash", "Semicolon", "Apostrophe", "Comma", "Period", "Slash",
"Keypad1", "Keypad2", "Keypad3", "Keypad4", "Keypad5", "Keypad6", "Keypad7", "Keypad8", "Keypad9", "Keypad0",
"Point", "Enter", "Add", "Subtract", "Multiply", "Divide",
"NumLock", "CapsLock",
"Up", "Down", "Left", "Right",
"Tab", "Return", "Spacebar", "Menu",
"Shift", "Control", "Alt", "Super",
};
struct Keyboard {
const unsigned ID;
enum { Base = 1 };
enum { Count = 8, Size = 128 };
enum Scancode {
Escape, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
PrintScreen, ScrollLock, Pause, Tilde,
Num1, Num2, Num3, Num4, Num5, Num6, Num7, Num8, Num9, Num0,
Dash, Equal, Backspace,
Insert, Delete, Home, End, PageUp, PageDown,
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,
LeftBracket, RightBracket, Backslash, Semicolon, Apostrophe, Comma, Period, Slash,
Keypad1, Keypad2, Keypad3, Keypad4, Keypad5, Keypad6, Keypad7, Keypad8, Keypad9, Keypad0,
Point, Enter, Add, Subtract, Multiply, Divide,
NumLock, CapsLock,
Up, Down, Left, Right,
Tab, Return, Spacebar, Menu,
Shift, Control, Alt, Super,
Limit,
};
static signed numberDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(keyboard(i).belongsTo(scancode)) return i;
}
return -1;
}
static signed keyDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(keyboard(i).isKey(scancode)) return scancode - keyboard(i).key(Escape);
}
return -1;
}
static signed modifierDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(keyboard(i).isModifier(scancode)) return scancode - keyboard(i).key(Shift);
}
return -1;
}
static bool isAnyKey(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(keyboard(i).isKey(scancode)) return true;
}
return false;
}
static bool isAnyModifier(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(keyboard(i).isModifier(scancode)) return true;
}
return false;
}
static uint16_t decode(const char *name) {
string s(name);
if(!strbegin(name, "KB")) return 0;
s.ltrim("KB");
Update to v078 release. byuu says: Finally, a new release. I have been very busy finishing up SNES box, cartridge and PCB scanning plus cataloguing the data, however this release still has some significant improvements. Most notably would be randomization on startup. This will help match the behavior of real hardware and uninitialized memory + registers. It should help catch homebrew software that forgets to initialize things properly. Of course, I was not able to test the complete library, so it is possible that if I've randomized anything that should be constant, that this could cause a regression. You can disable this randomization for netplay or to work around any incompatibilities by editing bsnes.cfg and setting snes.random to false. The GUI also received some updates. Widget sizes are now computed based on font sizes, giving it a perfectly native look (because it is native.) I've also added a hotkey remapping screen to the input settings. Not only can you remap inputs to controllers now, but those who did not know the hotkey bindings can now quickly see which ones exist and what they are mapped to. Changelog (since v077): - memory and most registers are now randomly initialized on power-up - fixed auto joypad polling issue in Super Star Wars - fixed .nec and .rtc file extensions (they were missing the dot) [krom] - PPU/accuracy now clears overscan region on any frame when it is disabled - PPU/compatibility no longer auto-blends hires pixels (use NTSC filter for this) - added hotkey remapping dialog to input settings window - added a few new hotkeys, including quick-reset - phoenix API now auto-sizes widgets based on font sizes - file dialog once again remembers previously selected file when possible
2011-04-30 13:12:15 +00:00
unsigned id = decimal(s);
auto pos = strpos(s, "::");
if(!pos) return 0;
s = substr(s, pos() + 2);
for(unsigned i = 0; i < Limit; i++) {
if(s == KeyboardScancodeName[i]) return Base + Size * id + i;
}
return 0;
}
string encode(uint16_t code) const {
unsigned index = 0;
for(unsigned i = 0; i < Count; i++) {
if(code >= Base + Size * i && code < Base + Size * (i + 1)) {
index = code - (Base + Size * i);
break;
}
}
return { "KB", ID, "::", KeyboardScancodeName[index] };
}
uint16_t operator[](Scancode code) const { return Base + ID * Size + code; }
uint16_t key(unsigned id) const { return Base + Size * ID + id; }
bool isKey(unsigned id) const { return id >= key(Escape) && id <= key(Menu); }
bool isModifier(unsigned id) const { return id >= key(Shift) && id <= key(Super); }
bool belongsTo(uint16_t scancode) const { return isKey(scancode) || isModifier(scancode); }
Keyboard(unsigned ID_) : ID(ID_) {}
};
inline Keyboard& keyboard(unsigned id) {
static Keyboard kb0(0), kb1(1), kb2(2), kb3(3), kb4(4), kb5(5), kb6(6), kb7(7);
switch(id) { default:
case 0: return kb0; case 1: return kb1; case 2: return kb2; case 3: return kb3;
case 4: return kb4; case 5: return kb5; case 6: return kb6; case 7: return kb7;
}
}
static const char MouseScancodeName[][64] = {
"Xaxis", "Yaxis", "Zaxis",
"Button0", "Button1", "Button2", "Button3", "Button4", "Button5", "Button6", "Button7",
};
struct Mouse;
Mouse& mouse(unsigned = 0);
struct Mouse {
const unsigned ID;
enum { Base = Keyboard::Base + Keyboard::Size * Keyboard::Count };
enum { Count = 8, Size = 16 };
enum { Axes = 3, Buttons = 8 };
enum Scancode {
Xaxis, Yaxis, Zaxis,
Button0, Button1, Button2, Button3, Button4, Button5, Button6, Button7,
Limit,
};
static signed numberDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(mouse(i).belongsTo(scancode)) return i;
}
return -1;
}
static signed axisDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(mouse(i).isAxis(scancode)) return scancode - mouse(i).axis(0);
}
return -1;
}
static signed buttonDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(mouse(i).isButton(scancode)) return scancode - mouse(i).button(0);
}
return -1;
}
static bool isAnyAxis(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(mouse(i).isAxis(scancode)) return true;
}
return false;
}
static bool isAnyButton(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(mouse(i).isButton(scancode)) return true;
}
return false;
}
static uint16_t decode(const char *name) {
string s(name);
if(!strbegin(name, "MS")) return 0;
s.ltrim("MS");
Update to v078 release. byuu says: Finally, a new release. I have been very busy finishing up SNES box, cartridge and PCB scanning plus cataloguing the data, however this release still has some significant improvements. Most notably would be randomization on startup. This will help match the behavior of real hardware and uninitialized memory + registers. It should help catch homebrew software that forgets to initialize things properly. Of course, I was not able to test the complete library, so it is possible that if I've randomized anything that should be constant, that this could cause a regression. You can disable this randomization for netplay or to work around any incompatibilities by editing bsnes.cfg and setting snes.random to false. The GUI also received some updates. Widget sizes are now computed based on font sizes, giving it a perfectly native look (because it is native.) I've also added a hotkey remapping screen to the input settings. Not only can you remap inputs to controllers now, but those who did not know the hotkey bindings can now quickly see which ones exist and what they are mapped to. Changelog (since v077): - memory and most registers are now randomly initialized on power-up - fixed auto joypad polling issue in Super Star Wars - fixed .nec and .rtc file extensions (they were missing the dot) [krom] - PPU/accuracy now clears overscan region on any frame when it is disabled - PPU/compatibility no longer auto-blends hires pixels (use NTSC filter for this) - added hotkey remapping dialog to input settings window - added a few new hotkeys, including quick-reset - phoenix API now auto-sizes widgets based on font sizes - file dialog once again remembers previously selected file when possible
2011-04-30 13:12:15 +00:00
unsigned id = decimal(s);
auto pos = strpos(s, "::");
if(!pos) return 0;
s = substr(s, pos() + 2);
for(unsigned i = 0; i < Limit; i++) {
if(s == MouseScancodeName[i]) return Base + Size * id + i;
}
return 0;
}
string encode(uint16_t code) const {
unsigned index = 0;
for(unsigned i = 0; i < Count; i++) {
if(code >= Base + Size * i && code < Base + Size * (i + 1)) {
index = code - (Base + Size * i);
break;
}
}
return { "MS", ID, "::", MouseScancodeName[index] };
}
uint16_t operator[](Scancode code) const { return Base + ID * Size + code; }
uint16_t axis(unsigned id) const { return Base + Size * ID + Xaxis + id; }
uint16_t button(unsigned id) const { return Base + Size * ID + Button0 + id; }
bool isAxis(unsigned id) const { return id >= axis(0) && id <= axis(2); }
bool isButton(unsigned id) const { return id >= button(0) && id <= button(7); }
bool belongsTo(uint16_t scancode) const { return isAxis(scancode) || isButton(scancode); }
Mouse(unsigned ID_) : ID(ID_) {}
};
inline Mouse& mouse(unsigned id) {
static Mouse ms0(0), ms1(1), ms2(2), ms3(3), ms4(4), ms5(5), ms6(6), ms7(7);
switch(id) { default:
case 0: return ms0; case 1: return ms1; case 2: return ms2; case 3: return ms3;
case 4: return ms4; case 5: return ms5; case 6: return ms6; case 7: return ms7;
}
}
static const char JoypadScancodeName[][64] = {
"Hat0", "Hat1", "Hat2", "Hat3", "Hat4", "Hat5", "Hat6", "Hat7",
"Axis0", "Axis1", "Axis2", "Axis3", "Axis4", "Axis5", "Axis6", "Axis7",
"Axis8", "Axis9", "Axis10", "Axis11", "Axis12", "Axis13", "Axis14", "Axis15",
"Button0", "Button1", "Button2", "Button3", "Button4", "Button5", "Button6", "Button7",
"Button8", "Button9", "Button10", "Button11", "Button12", "Button13", "Button14", "Button15",
"Button16", "Button17", "Button18", "Button19", "Button20", "Button21", "Button22", "Button23",
"Button24", "Button25", "Button26", "Button27", "Button28", "Button29", "Button30", "Button31",
};
struct Joypad;
Joypad& joypad(unsigned = 0);
struct Joypad {
const unsigned ID;
enum { Base = Mouse::Base + Mouse::Size * Mouse::Count };
enum { Count = 8, Size = 64 };
enum { Hats = 8, Axes = 16, Buttons = 32 };
enum Scancode {
Hat0, Hat1, Hat2, Hat3, Hat4, Hat5, Hat6, Hat7,
Axis0, Axis1, Axis2, Axis3, Axis4, Axis5, Axis6, Axis7,
Axis8, Axis9, Axis10, Axis11, Axis12, Axis13, Axis14, Axis15,
Button0, Button1, Button2, Button3, Button4, Button5, Button6, Button7,
Button8, Button9, Button10, Button11, Button12, Button13, Button14, Button15,
Button16, Button17, Button18, Button19, Button20, Button21, Button22, Button23,
Button24, Button25, Button26, Button27, Button28, Button29, Button30, Button31,
Limit,
};
enum Hat { HatCenter = 0, HatUp = 1, HatRight = 2, HatDown = 4, HatLeft = 8 };
static signed numberDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).belongsTo(scancode)) return i;
}
return -1;
}
static signed hatDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isHat(scancode)) return scancode - joypad(i).hat(0);
}
return -1;
}
static signed axisDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isAxis(scancode)) return scancode - joypad(i).axis(0);
}
return -1;
}
static signed buttonDecode(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isButton(scancode)) return scancode - joypad(i).button(0);
}
return -1;
}
static bool isAnyHat(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isHat(scancode)) return true;
}
return false;
}
static bool isAnyAxis(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isAxis(scancode)) return true;
}
return false;
}
static bool isAnyButton(uint16_t scancode) {
for(unsigned i = 0; i < Count; i++) {
if(joypad(i).isButton(scancode)) return true;
}
return false;
}
static uint16_t decode(const char *name) {
string s(name);
if(!strbegin(name, "JP")) return 0;
s.ltrim("JP");
Update to v078 release. byuu says: Finally, a new release. I have been very busy finishing up SNES box, cartridge and PCB scanning plus cataloguing the data, however this release still has some significant improvements. Most notably would be randomization on startup. This will help match the behavior of real hardware and uninitialized memory + registers. It should help catch homebrew software that forgets to initialize things properly. Of course, I was not able to test the complete library, so it is possible that if I've randomized anything that should be constant, that this could cause a regression. You can disable this randomization for netplay or to work around any incompatibilities by editing bsnes.cfg and setting snes.random to false. The GUI also received some updates. Widget sizes are now computed based on font sizes, giving it a perfectly native look (because it is native.) I've also added a hotkey remapping screen to the input settings. Not only can you remap inputs to controllers now, but those who did not know the hotkey bindings can now quickly see which ones exist and what they are mapped to. Changelog (since v077): - memory and most registers are now randomly initialized on power-up - fixed auto joypad polling issue in Super Star Wars - fixed .nec and .rtc file extensions (they were missing the dot) [krom] - PPU/accuracy now clears overscan region on any frame when it is disabled - PPU/compatibility no longer auto-blends hires pixels (use NTSC filter for this) - added hotkey remapping dialog to input settings window - added a few new hotkeys, including quick-reset - phoenix API now auto-sizes widgets based on font sizes - file dialog once again remembers previously selected file when possible
2011-04-30 13:12:15 +00:00
unsigned id = decimal(s);
auto pos = strpos(s, "::");
if(!pos) return 0;
s = substr(s, pos() + 2);
for(unsigned i = 0; i < Limit; i++) {
if(s == JoypadScancodeName[i]) return Base + Size * id + i;
}
return 0;
}
string encode(uint16_t code) const {
unsigned index = 0;
for(unsigned i = 0; i < Count; i++) {
if(code >= Base + Size * i && code < Base + Size * (i + 1)) {
index = code - (Base + Size * i);
}
}
return { "JP", ID, "::", JoypadScancodeName[index] };
}
uint16_t operator[](Scancode code) const { return Base + ID * Size + code; }
uint16_t hat(unsigned id) const { return Base + Size * ID + Hat0 + id; }
uint16_t axis(unsigned id) const { return Base + Size * ID + Axis0 + id; }
uint16_t button(unsigned id) const { return Base + Size * ID + Button0 + id; }
bool isHat(unsigned id) const { return id >= hat(0) && id <= hat(7); }
bool isAxis(unsigned id) const { return id >= axis(0) && id <= axis(15); }
bool isButton(unsigned id) const { return id >= button(0) && id <= button(31); }
bool belongsTo(uint16_t scancode) const { return isHat(scancode) || isAxis(scancode) || isButton(scancode); }
Joypad(unsigned ID_) : ID(ID_) {}
};
inline Joypad& joypad(unsigned id) {
static Joypad jp0(0), jp1(1), jp2(2), jp3(3), jp4(4), jp5(5), jp6(6), jp7(7);
switch(id) { default:
case 0: return jp0; case 1: return jp1; case 2: return jp2; case 3: return jp3;
case 4: return jp4; case 5: return jp5; case 6: return jp6; case 7: return jp7;
}
}
struct Scancode {
enum { None = 0, Limit = Joypad::Base + Joypad::Size * Joypad::Count };
static uint16_t decode(const char *name) {
uint16_t code;
code = Keyboard::decode(name);
if(code) return code;
code = Mouse::decode(name);
if(code) return code;
code = Joypad::decode(name);
if(code) return code;
return None;
}
static string encode(uint16_t code) {
for(unsigned i = 0; i < Keyboard::Count; i++) {
if(keyboard(i).belongsTo(code)) return keyboard(i).encode(code);
}
for(unsigned i = 0; i < Mouse::Count; i++) {
if(mouse(i).belongsTo(code)) return mouse(i).encode(code);
}
for(unsigned i = 0; i < Joypad::Count; i++) {
if(joypad(i).belongsTo(code)) return joypad(i).encode(code);
}
return "None";
}
};
}
#endif