void
update_touchscreen (void)
{
static int graffiti = 0;
struct MW_UID_MESSAGE m;
int x, y, k, kh, btns = 0;
touchPosition pos;
char c;
/* update keypad & touchscreen */
scanKeys ();
pos = touchReadXY ();
x = pos.px;
y = pos.py;
k = keysDown ();
kh = keysHeld ();
/* check for character recognition */
if ((kh & KEY_L) || (kh & KEY_R)) {
graffiti = 1;
c = PA_CheckLetter ((kh & KEY_TOUCH ? 1 : 0), x, y);
if (c) {
/* signal the console driver */
console_push (c);
if (kbd_queue_id != 0) {
/* send the read character */
m.type = MV_UID_KBD;
m.m.kbd.code = c;
m.m.kbd.modifiers = 0;
m.m.kbd.mode = MV_KEY_MODE_ASCII;
rtems_message_queue_send (kbd_queue_id, (void *) &m,
sizeof (struct MW_UID_MESSAGE));
}
}
} else {
if (graffiti == 1) {
x = old_x;
y = old_y;
}
graffiti = 0;
}
if (mou_queue_id == 0)
return;
if (hand == 1) {
if (k & KEY_LEFT) {
btns = MV_BUTTON_LEFT;
}
if (k & KEY_RIGHT) {
btns = MV_BUTTON_RIGHT;
}
} else {
if (k & KEY_A) {
btns = MV_BUTTON_LEFT;
}
if (k & KEY_B) {
btns = MV_BUTTON_RIGHT;
}
}
if (!((kh & KEY_L) || (kh & KEY_R)) && (kh & KEY_TOUCH)
&& (x != old_x || y != old_y || btns)) {
/* send the read position */
m.type = MV_UID_ABS_POS;
old_btns = m.m.pos.btns = btns;
old_x = m.m.pos.x = x;
old_y = m.m.pos.y = y;
m.m.pos.z = 0;
rtems_message_queue_send (mou_queue_id, (void *) &m,
sizeof (struct MW_UID_MESSAGE));
}
}
//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
int min_x = 4096 , min_y = 4096, max_x = 0, max_y = 0;
int min_px = 4096 , min_py = 4096, max_px = 0 , max_py = 0;
touchPosition touch;
// put the main screen on the bottom lcd
lcdMainOnBottom();
initOAM();
//set the video mode
videoSetMode( MODE_0_2D |
DISPLAY_SPR_ACTIVE | //turn on sprites
DISPLAY_BG0_ACTIVE | //turn on background 0
DISPLAY_SPR_1D //this is used when in tile mode
);
int i;
// Sprite initialisation
for(i = 0; i < 256; i++)
SPRITE_PALETTE[i] = ((u16*)ballpalette_bin)[i];
for(i = 0; i< 32*16; i++)
SPRITE_GFX[i] = ((u16*)balldata_bin)[i];
consoleInit(0, 0,BgType_Text4bpp, BgSize_T_256x256, 31,0, true, true);
iprintf("\x1b[4;8HTouch Screen Test");
iprintf("\x1b[15;4HRight Shoulder toggles");
while(1) {
swiWaitForVBlank();
updateOAM();
// read the button states
scanKeys();
// read the touchscreen coordinates
touchRead(&touch);
int pressed = keysDown(); // buttons pressed this loop
int held = keysHeld(); // buttons currently held
// Right Shoulder button toggles the mode
if ( pressed & KEY_R) TouchType ^= SINGLE;
// Start button exits the app
if ( pressed & KEY_START) break;
iprintf("\x1b[14;4HTouch mode: %s",TouchType==CONTINUOUS?"CONTINUOUS ":"SINGLE SHOT");
iprintf("\x1b[6;5HTouch x = %04X, %04X\n", touch.rawx, touch.px);
iprintf("\x1b[7;5HTouch y = %04X, %04X\n", touch.rawy, touch.py);
iprintf("\x1b[0;18Hkeys: %08X\n", keysHeld());
iprintf("\x1b[9;10HFrame %d\n", frame);
if ( TouchType == SINGLE && !(pressed & KEY_TOUCH) ) continue;
if ( !(held & KEY_TOUCH) || touch.rawx == 0 || touch.rawy == 0) continue;
iprintf("\x1b[12;12H(%d,%d) ",touch.px,touch.py);
if ( touch.rawx > max_x) max_x = touch.rawx;
if ( touch.rawy > max_y) max_y = touch.rawy;
if ( touch.px > max_px) max_px = touch.px;
if ( touch.py > max_py) max_py = touch.py;
if ( touch.rawx < min_x) min_x = touch.rawx;
if ( touch.rawy < min_y) min_y = touch.rawy;
if ( touch.px < min_px) min_px = touch.px;
if ( touch.py < min_py) min_py = touch.py;
iprintf("\x1b[0;0H(%d,%d) ",min_px,min_py);
iprintf("\x1b[1;0H(%d,%d) ",min_x,min_y);
iprintf("\x1b[22;21H(%d,%d)",max_x,max_y);
iprintf("\x1b[23;23H(%d,%d)",max_px,max_py);
OAMCopy[0].attribute[2] = 0;
OAMCopy[0].attribute[1] = ATTR1_SIZE_32 |((touch.px - 16) & 0x01FF);
OAMCopy[0].attribute[0] = ATTR0_COLOR_256 | ATTR0_SQUARE | ((touch.py -16) & 0x00FF);
}
return 0;
}
//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
Wifi_InitDefault(false);
consoleDemoInit();
//Keyboard* kb = keyboardDemoInit();
//kb->OnKeyPressed = keyPressed;
while(1);
{
int status = ASSOCSTATUS_DISCONNECTED;
consoleClear();
Wifi_AccessPoint* ap = findAP();
iprintf("Connecting to %s\n", ap->ssid);
//this tells the wifi lib to use dhcp for everything
Wifi_SetIP(0,0,0,0,0);
Wifi_ConnectAP(ap, WEPMODE_NONE, 0, 0);
while(status != ASSOCSTATUS_ASSOCIATED && status != ASSOCSTATUS_CANNOTCONNECT) {
int oldStatus = status;
status = Wifi_AssocStatus();
iprintf("%s", oldStatus != status ? ASSOCSTATUS_STRINGS[status] : ".");
scanKeys();
if(keysDown() & KEY_B) break;
swiWaitForVBlank();
}
consoleClear();
consoleSetWindow(NULL, 0,0,32,10);
char url[256];
if(status == ASSOCSTATUS_ASSOCIATED) {
while(1) {
u32 ip = Wifi_GetIP();
iprintf("ip: [%i.%i.%i.%i]", (ip ) & 0xFF, (ip >> 8) & 0xFF, (ip >> 16) & 0xFF, (ip >> 24) & 0xFF);
scanf("%s", url);
struct hostent *host = gethostbyname(url);
if(host)
iprintf("IP (%s) : %s\n", url, inet_ntoa(*(struct in_addr *)host->h_addr_list[0]));
else
iprintf("Could not resolve\n");
scanKeys();
if(keysDown() & KEY_B) break;
swiWaitForVBlank();
}
}
}
return 0;
}
int main()
{
float scrollPos = 0.0f;
float scrollDir = 0.0f
const float scrollFriction = 0.9f;
const float clampFriction = 0.9f;
int dragAnchor = 0;
bool draging = false;
int prevDragAnchor = 0;
float maxScrollPos = 100;
while (1)
{
scanKeys();
// process input
int down = keysDown();
int up = keysUp();
touchPosition touchPos;
touchRead(&touchPos);
if (down & KEY_TOUCH)
{
// always stop when tapping the screen
scrollDir = 0.0f;
if (touchPos.px < SCREEN_WIDTH / 2)
{
prevDragAnchor = dragAnchour = touchPos.py;
draging = true;
}
else
{
int canvasPos = touchPos.py - scrollPos;
int entry = canvasPos / ENTRY_HEIGHT;
selectEntry(entry);
}
}
else if (up & KEY_TOUCH)
{
draging = false;
}
// animate
if (!draging)
{
scrollPos += scrollDir;
scrollDir *= scrollFriction;
if (fabs(scrollDir) < 0.01f) scrollDir = 0.0f;
if (scrollPos < 0.0f)
{
// clamp to start
scrollDir = 0.0f;
scrollPos *= clampFriction;
}
else if (scrollPos > maxScrollPos)
{
// clamp to end
scrollDir = 0.0f;
scrollPos = scrollPos + (maxScrollPos - scrollPos) * clampFriction;
}
setScroll(int(scrollPos));
}
else
{
setScroll(touchPos.py - dragAnchor);
// track scrollDir
scrollDir += touchPos.py - prevDragAnchor;
scrollDir *= scrollFriction;
prevDragAnchor = dragAnchor;
}
swiWaitForVBlank();
}
}
int hwMainFunc(void* userData)
{
CGrf* bootSplash = new CGrf();
if (!bootSplash)
return ERR_NOMEM;
if (!bootSplash->Load(GUI_ASSET_DIR "/bootsplash.grf"))
{
delete bootSplash;
return ERR_NOLOAD;
}
setBrightness(3, -16);
videoSetMode(MODE_3_2D);
int bg = bgInit(2, BgType_Text8bpp, BgSize_T_256x256, 0, 1);
dmaCopy(bootSplash->gfxData, bgGetGfxPtr(bg), MemChunk_GetSize(bootSplash->gfxData));
dmaCopy(bootSplash->mapData, bgGetMapPtr(bg), MemChunk_GetSize(bootSplash->mapData));
dmaCopy(bootSplash->palData, BG_PALETTE, MemChunk_GetSize(bootSplash->palData));
delete bootSplash;
LoadApps();
if (!g_appCount) return ERR_NOAPPS;
LoadFileTypes();
if (!(background.Load(GUI_ASSET_DIR "/background.grf") &&
dummy.Load(GUI_ASSET_DIR "/dummy.grf") &&
selection.Load(GUI_ASSET_DIR "/selection.grf") &&
topscr.Load(GUI_ASSET_DIR "/topscr.grf") &&
defappicon.Load(GUI_ASSET_DIR "/dummyapp.grf") &&
fiGenericFile.Load(GUI_ASSET_DIR "/genericfile.grf") &&
fiConflictFile.Load(GUI_ASSET_DIR "/conflictfile.grf") &&
font.Load("tahoma", 10)))
return ERR_NOLOAD;
for (int q = 0; q < 92; q ++)
{
if (q < 16)
setBrightness(3, q-16);
if (q >= (92-16-1))
setBrightness(3, q-(92-16-1));
if (keysDown()) break;
swiWaitForVBlank();
scanKeys();
}
setBrightness(3, 0);
swiWaitForVBlank();
DSVideoReset();
videoInit();
EnableGuiMon();
for (;;)
{
swiWaitForVBlank();
scanKeys();
oamUpdate(&oamMain);
oamUpdate(&oamSub);
bgUpdate();
if (g_curApp)
RunAppVBlank();
else if (!MainVBlank())
break;
RunBgProcess();
}
DisableGuiMon();
return 0;
}
//---------------------------------------------------------------------------------
Wifi_AccessPoint* findAP(void){
//---------------------------------------------------------------------------------
int selected = 0;
int i;
int count = 0;
static Wifi_AccessPoint ap;
Wifi_ScanMode(); //this allows us to search for APs
while(!(keysDown() & KEY_A))
{
scanKeys();
//find out how many APs there are in the area
count = Wifi_GetNumAP();
consoleClear();
iprintf("Number of APs found: %d\n", count);
//display the APs to the user
for(i = 0; i < count; i++)
{
Wifi_AccessPoint ap;
Wifi_GetAPData(i, &ap);
// display the name of the AP
iprintf("%s %s Wep:%s Sig:%i\n",
i == selected ? "*" : " ",
ap.ssid,
ap.flags & WFLAG_APDATA_WEP ? "Yes " : "No ",
ap.rssi * 100 / 0xD0);
}
//move the selection asterick
if(keysDown() & KEY_UP)
{
selected--;
if(selected < 0)
{
selected = 0;
}
}
if(keysDown()&KEY_DOWN)
{
selected++;
if(selected >= count)
{
selected = count - 1;
}
}
swiWaitForVBlank();
}
//user has made a choice so grab the ap and return it
Wifi_GetAPData(selected, &ap);
return ≈
}
void Game::operate()
{
if (is_started)
{
//debug:racket operation
if (keysHeld() & KEY_LEFT)
{
racket.Move(-3, 0);
}
else if (keysHeld() & KEY_RIGHT)
{
racket.Move(3, 0);
}
else if (keysHeld() & KEY_TOUCH)
{
touchPosition touch;
touchRead(&touch);
int temp = touch.px - (racket.GetX() + racket.GetWidth() / 2);
if (temp != 0)
{
if (temp >= 10 || temp <= -10)
{
temp /= 10;
if (temp < 0)
{
--temp;
if (temp < -3)
{
temp = -3;
}
}
else
{
++temp;
if (temp > 3)
{
temp = 3;
}
}
}
else if (temp > 0)
{
temp = 1;
}
else if (temp < 0)
{
temp = -1;
}
}
racket.Move(temp, 0);
}
}
else
{
if ((keysDown() & KEY_TOUCH) == 0 && (keysHeld() & KEY_TOUCH))
{
touchPosition touch;
touchRead(&touch);
ball.SetAngle(std::atan2(
static_cast<int>(touch.py) + 192 - ball.GetY(),
static_cast<int>(touch.px) - ball.GetX()
));
}
else if (keysHeld() & KEY_LEFT)
{
ball.SetAngle(ball.GetAngle() - M_PI / 90);
}
else if (keysHeld() & KEY_RIGHT)
{
ball.SetAngle(ball.GetAngle() + M_PI / 90);
}
if (ball.GetAngle() > 0.0)
{
ball.SetAngle(-ball.GetAngle());
}
//30度制限
if (ball.GetAngle() > -M_PI / 6)
{
ball.SetAngle(-M_PI / 6);
}
else if (ball.GetAngle() < -M_PI * 5 / 6)
{
ball.SetAngle(-M_PI * 5 / 6);
}
ball.SetSpeed(0.0);
ball.MoveTo(
racket.GetX() + racket.GetWidth() / 2,
racket.GetY() - racket.GetHeight() / 2 - ball.GetRadius()
);
if (keysDown() & (KEY_A | KEY_UP))
{
is_started = true;
ball.SetSpeed(2.0);
}
else if (keysDown() & KEY_TOUCH)
{
touchPosition touch;
touchRead(&touch);
Shape::Point p_touch(
static_cast<int>(touch.px),
static_cast<int>(touch.py + 192)
);
Shape::Circle c_ball(
ball.GetX(), ball.GetY(), ball.GetRadius()
);
if (p_touch.IsCollide(c_ball))
{
is_started = true;
ball.SetSpeed(2.0);
}
}
}
}
static bool MainVBlank()
{
renderTopLines();
updAppList();
word_t kDown = keysDown();
TouchPos pos;
// Page moving code
do
{
int disp = 0;
if (kDown & KEY_LEFT) disp = -1;
else if (kDown & KEY_RIGHT) disp = +1;
else if (kDown & KEY_UP) disp = -6;
else if (kDown & KEY_DOWN) disp = +6;
else if (kDown & KEY_TOUCH)
{
if (pos.InRegion(0, 48, 8, 64*2+8)) disp = -1;
else if (pos.InRegion(256-8, 48, 8, 64*2+8)) disp = +1;
}
if (!disp) break;
int oldPage = page;
page += disp;
int nPages = bump.GetBumpCount();
while (page < 0) page += nPages;
while (page >= nPages) page -= nPages;
if (page == oldPage)
break;
unloadPageIcons(oldPage);
bump.SelectBump(page);
updCursor();
loadPageIcons();
} while(0);
// Selection code
if (kDown & KEY_TOUCH) do
{
bool bFound = false;
for (int i = 0; i < 6; i ++)
{
int xPos = 16 + (i % 3) * (64+16);
int yPos = 48 + (i / 3) * (64+8);
if (pos.InRegion(xPos, yPos, 64, 64))
{
int touchedApp = page*6 + i;
if (touchedApp == selectedApp)
executeApp();
else if (g_appData[touchedApp].IsLoaded())
{
selectedApp = touchedApp;
updCursor();
}
bFound = true;
break;
}
}
if (bFound) break;
for (int i = 0; i < g_appList.GetCount(); i ++)
{
if (!pos.InRegion(64+(i*(16+8)), 16, 16, 16))
continue;
SwitchToApp(i);
return true;
}
} while(0);
if (kDown & KEY_A)
executeApp();
#ifdef ALLOW_EXIT
if (g_appList.GetCount() == 0 && (kDown & KEY_START))
return false;
#endif
return true;
}
int BndsTicketView::exec()
{
string t;
char str [50];
int res;
BndsTicketsListView *btlv;
/// Muestra la pantalla.
show();
while(1) {
swiWaitForVBlank();
scanKeys();
/// Procesa los eventos de la pantalla tactil.
int itemSelected = g_video->eventTemplateListB();
if (keysDown() & KEY_LEFT) {
previousPage();
} else if (keysDown() & KEY_RIGHT) {
nextPage();
} else if (keysDown() & KEY_L) {
/// Vuelta a la pantalla anterior.
g_video->resetBgSub();
break;
} else if (keysDown() & KEY_R) {
/// Seleccionar mesa y enviar.
itemSelected = -10;
} else if (keysDown() & KEY_UP) {
itemSelected = -6;
} else if (keysDown() & KEY_DOWN) {
itemSelected = -7;
} // end if
switch (itemSelected) {
case -1:
/// Necesita repintarse.
show();
break;
case -2:
if (m_currentLine == 0) break;
/// Boton - cantidad.
m_currentTicketLine->setQuantityArticle(m_currentTicketLine->quantityArticle() - 1);
/// Si la cantidad es <= 0 entonces se borra la linea de ticket.
if (m_currentTicketLine->quantityArticle() <= 0) {
m_ticket->removeTicketLine( m_currentTicketLine );
/// Establece el numero de items a mostrar en la lista.
setTotalItems( m_ticket->ticketLines().size() );
} // end if
m_ticket->recalculeTotal();
show();
break;
case -3:
if (m_currentLine == 0) break;
/// Boton + cantidad.
m_currentTicketLine->setQuantityArticle(m_currentTicketLine->quantityArticle() + 1);
m_ticket->recalculeTotal();
show();
break;
case -4:
if (m_currentLine == 0) break;
/// Boton borrar linea
m_ticket->removeTicketLine( m_currentTicketLine );
/// Establece el numero de items a mostrar en la lista.
setTotalItems( m_ticket->ticketLines().size() );
m_ticket->recalculeTotal();
show();
break;
case -5:
/// Boton anterior.
/// Vuelta a la pantalla anterior.
g_video->resetBgSub();
return 0;
break;
case -6:
/// Dibuja boton 'Sube linea'.
lineUp();
break;
case -7:
/// Dibuja boton 'Baja linea'.
lineDown();
break;
case -10:
/// Seleccionar mesa y enviar.
g_video->resetBgMain();
g_video->resetBgSub();
/// Primero cambiar el nombre al ticket. Despues enviar los datos.
/// TODO: Provisionalmente genera 40 mesas (40 nombres de tickets).
/// luego comprueba que el nombre no exista en la base de datos (se esta usando).
/// muestra la lista completa, pero solo deja elegir los que esten disponibles.
btlv = new BndsTicketsListView();
res = btlv->exec();
delete btlv;
/// TODO: manera nada adecuada de conseguir el nombre del ticket seleccionado.
sprintf(str,"%i", res);
t = string("MESA ") + string(str);
m_ticket->setNomTicket(t);
/// TODO: tecla provisional. Enviar ticket.
g_db->saveTicket();
m_ticket->clearTicket();
setTotalItems( m_ticket->ticketLines().size() );
m_ticket->setNomTicket(m_ticket->defaultTicketName());
return 0;
break;
case 2:
break;
} // end switch
} // end while
return 0;
}
void midicctrack::loadsavepress(void) {
touchPosition touch;
if (keysDown() & KEY_TOUCH){
touchRead(&touch);
int yval = (touch.py / 8);
int xval = (touch.px / 8);
if ((yval == 5) && (xval < 23))
{
if ((xval > 6) && (xval < 10))
{
activerow = 11;
}
else if ((xval > 15) && (xval < 19))
{
activerow = 12;
}
}
else if ((xval > 2) && (xval < 11) && (yval > 6) && (yval < 11))
{
currentmode = filebrowse;
settingsfileloader();
currentmode = loadsave;
}
else if ((xval > 2) && (xval < 11) && (yval > 12) && (yval < 17))
{
settingsfilesaver();
}
else if ((xval > 11) && (xval < 20) && (yval > 6) && (yval < 11))
{
currentmode = filebrowse;
patternfileloader();
currentmode = loadsave;
}
else if ((xval > 11) && (xval < 20) && (yval > 12) && (yval < 17))
{
patternfilesaver();
}
else if ((xval > 23) && (xval < 30) && (yval > 1) && (yval < 9))
{
xval = (xval / 2);
yval = (yval / 2);
if (yval == 1)
{
if (xval == 12)
{
editoption(100);
}
else if (xval == 13)
{
editoption(10);
}
else if (xval == 14)
{
editoption(1);
}
}
else if (yval == 3)
{
if (xval == 12)
{
editoption(-100);
}
else if (xval == 13)
{
editoption(-10);
}
else if (xval == 14)
{
editoption(-1);
}
}
}
}
}
void midicctrack::optionspress(void) {
touchPosition touch;
if (keysDown() & KEY_TOUCH){
touchRead(&touch);
int yval = (touch.py / 8);
int xval = (touch.px / 8);
if ((xval > 1) && (xval < 23) && (yval > 1) && (yval < 21))
{
if (yval == 5) {
activerow = 1;
}
else if (yval == 8) {
activerow = 2;
}
else if (yval == 9) {
activerow = 3;
}
else if (yval == 10) {
activerow = 4;
}
else if (yval == 11) {
activerow = 5;
}
else if (yval == 12) {
activerow = 6;
}
else if (yval == 13) {
activerow = 7;
}
else if (yval == 14) {
activerow = 8;
}
else if (yval == 15) {
activerow = 9;
}
if ((xval > 13) && (xval < 17)) {
activecolumn = 0;
}
else if ((xval > 18) && (xval < 21)) {
activecolumn = 1;
}
} else if ((xval > 23) && (xval < 30) && (yval > 1) && (yval < 9))
{
xval = (xval / 2);
yval = (yval / 2);
if (yval == 1)
{
if (xval == 12)
{
editoption(100);
}
else if (xval == 13)
{
editoption(10);
}
else if (xval == 14)
{
editoption(1);
}
}
else if (yval == 3)
{
if (xval == 12)
{
editoption(-100);
}
else if (xval == 13)
{
editoption(-10);
}
else if (xval == 14)
{
editoption(-1);
}
}
}
}
}
void handleInput(Ship * ship, MathVector2D<int> * moonPos,
SpriteInfo * moonInfo, touchPosition * touch) {
/* Handle up and down parts of D-Pad. */
if (keysDown() & KEY_UP) {
// Play our sound only when the button is initially pressed
mmEffect(SFX_THRUST);
}
if (keysHeld() & KEY_UP) {
//accelerate ship
ship->accelerate();
} else if (keysHeld() & KEY_DOWN) {
//reverse ship direction
ship->reverseTurn();
}
/* Handle left and right parts of D-Pad. */
if (keysHeld() & KEY_LEFT) {
//rotate counter clockwise
ship->turnCounterClockwise();
} else if (keysHeld() & KEY_RIGHT) {
//rotate clockwise
ship->turnClockwise();
}
/*
* Handle the touch screen.
*
* This is basically some fancy pants junk to enable grabbing and moving
* of the moon. It isn't essential to know how this code works to
* understand how to reach values from the touch screen, but it was cool
* enough that I wanted to put it in the case study.
*/
static MathVector2D<int> moonGrip;
if (keysDown() & KEY_TOUCH) {
/* Record the grip */
moonGrip.x = touch->px;
moonGrip.y = touch->py;
} else if (keysHeld() & KEY_TOUCH) {
int newX = moonPos->x + touch->px - moonGrip.x;
int newY = moonPos->y + touch->py - moonGrip.y;
/* Prevent dragging off the screen. */
if (newX < 0) {
moonPos->x = 0;
} else if (newX > (SCREEN_WIDTH - moonInfo->width)) {
moonPos->x = SCREEN_WIDTH - moonInfo->width;
} else {
moonPos->x = newX;
}
if (newY < 0) {
moonPos->y = 0;
} else if (newY > (SCREEN_HEIGHT - moonInfo->height)) {
moonPos->y = SCREEN_HEIGHT - moonInfo->height;
} else {
moonPos->y = newY;
}
/* Record the grip again. */
moonGrip.x = touch->px;
moonGrip.y = touch->py;
}
}
void process_keys() {
if (game.cooldown <= 0) {
scanKeys();
u32 keys = keysHeld();
u32 down = keysDown();
touchPosition touch = touchReadXY();
if (down & KEY_START) {
new_game();
return;
}
if (down & KEY_SELECT) {
test_map();
torch.buf.scroll.x = game.player.x - 16;
torch.buf.scroll.y = game.player.y - 12;
torch.buf.bounded(torch.buf.scroll.x, torch.buf.scroll.y);
torch.dirty_screen();
torch.reset_luminance();
return;
}
if (down & KEY_X) {
inventory(); return;
}
if (down & KEY_L) {
overview(); return;
}
if (down & KEY_TOUCH && touch.px != 0 && touch.py != 0) {
if (!(keys & KEY_R) && game.player.projectile) {
game.player.chuck(torch.buf.scroll.x + touch.px/8,
torch.buf.scroll.y + touch.py/8);
}
return;
}
if (down & KEY_R) {
printf("Saving... ");
fflush(stdout);
game.save("blah.adrift");
printf("done\n");
printf("Loading... ");
fflush(stdout);
game.load("blah.adrift");
printf("done\n");
}
if (keys & KEY_Y) {
if (get_items()) return;
}
DIRECTION dir = 0;
if (keys & KEY_RIGHT)
dir |= D_EAST;
else if (keys & KEY_LEFT)
dir |= D_WEST;
if (keys & KEY_DOWN)
dir |= D_SOUTH;
else if (keys & KEY_UP)
dir |= D_NORTH;
if (dir) {
game.player.moveDir(dir, keys & KEY_B);
return;
}
if (down & KEY_A) {
seek_and_destroy();
if (!game.player.target) {
// no monsters in range
for (int x = game.player.x-1; x <= game.player.x+1; x++) {
for (int y = game.player.y-1; y <= game.player.y+1; y++) {
Object *o = game.map.at(x,y)->objects.head();
if (!o) continue;
if (o->type == VENDING_MACHINE) {
if (game.player.x == x+D_DX[o->orientation] && game.player.y == y+D_DY[o->orientation]) {
iprintf("You kick the vending machine. ");
if (o->quantity > 0 && rand4() < 5) {
if (rand4() & 1) {
iprintf("Clunk! A can rolls out.\n");
addObject(game.player.x, game.player.y, CAN_OF_STEWED_BEEF);
} else {
iprintf("Clunk! A bottle rolls out.\n");
addObject(game.player.x, game.player.y, BOTTLE_OF_WATER);
}
o->quantity--;
} else {
iprintf("Nothing happens.\n");
}
game.cooldown += 5;
}
}
}
}
} else return;
}
if (keys & KEY_A) {
seek_and_destroy(); return;
}
} else if (game.cooldown > 0)
game.cooldown--;
}
