/// <summary>
/// Detect keyboard hit, no wait
/// </summary>
/// <returns>The key pressed or -1 if not(ASC-II not guaranteed, platform specific).</returns>
int kb_hit()
{
#if defined(_WIN32)
if (_kbhit())
return _getch();
else
return -1;
#elif defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__))
//set_conio_terminal_mode();
struct timeval tv = { 0L, 0L };
fd_set fds;
FD_ZERO(&fds);
FD_SET(0, &fds);
if (select(1, &fds, NULL, NULL, &tv))
{
return get_last_key();
}
else
{
return -1;
}
#else
return -1; // unsupported OS
#endif
}
int Atari_Keyboard(void)
{
int keycode;
prockb();
keycode = get_last_key();
return keycode;
}
void pong(void)
{
enable_computer = 1;
paddle_touch_id[L] = -1;
paddle_touch_id[R] = -1;
// middle line
fb_add_rect(0, fb_height/2 - 1, fb_width, 1, WHITE);
score[L] = fb_add_text(0, fb_height/2 - SIZE_EXTRA*16 - 20, WHITE, SIZE_EXTRA, "0");
score[R] = fb_add_text(0, fb_height/2 + 20, WHITE, SIZE_EXTRA, "0");
paddles[L] = fb_add_rect(100, PADDLE_Y, PADDLE_W, PADDLE_H, WHITE);
paddles[R] = fb_add_rect(100, fb_height-PADDLE_Y-PADDLE_H, PADDLE_W, PADDLE_H, WHITE);
ball = fb_add_rect(0, 0, BALL_W, BALL_W, WHITE);
pong_spawn_ball(rand()%2);
pong_calc_movement();
add_touch_handler(&pong_touch_handler, NULL);
int step = 0;
volatile int run = 1;
while(run)
{
switch(get_last_key())
{
case KEY_POWER:
run = 0;
break;
case KEY_VOLUMEUP:
ball_speed += 5;
pong_spawn_ball(rand()%2);
pong_calc_movement();
step = 0;
break;
case KEY_VOLUMEDOWN:
if(ball_speed > 5)
ball_speed -= 5;
pong_spawn_ball(rand()%2);
pong_calc_movement();
step = 0;
break;
}
step = pong_do_movement(step);
fb_draw();
usleep(1000);
}
rm_touch_handler(&pong_touch_handler, NULL);
list_clear(&movement_steps, &free);
}
int wait_for_key(void)
{
int res = -1;
while(res == -1)
{
res = get_last_key();
usleep(10000);
}
return res;
}
void pong(void)
{
enable_computer = 1;
paddle_touch_id[L] = -1;
paddle_touch_id[R] = -1;
score_val[L] = 0;
score_val[R] = 0;
fb_set_background(BLACK);
fb_text_proto *p = fb_text_create(0, 0, GRAYISH, SIZE_SMALL, "Press power button to go back");
p->style = STYLE_ITALIC;
fb_text *help = fb_text_finalize(p);
help->y = fb_height/2 - help->h*1.5;
center_text(help, 0, -1, fb_width, -1);
// middle line
fb_add_rect(0, fb_height/2 - 1, fb_width, 1, WHITE);
score[L] = fb_add_text(0, 0, WHITE, SIZE_EXTRA, "0");
score[L]->y = fb_height/2 - score[L]->h - 20*DPI_MUL;
score[R] = fb_add_text(0, fb_height/2 + 20*DPI_MUL, WHITE, SIZE_EXTRA, "0");
paddles[L] = fb_add_rect(100, PADDLE_Y, PADDLE_W, PADDLE_H, WHITE);
paddles[R] = fb_add_rect(100, fb_height-PADDLE_Y-PADDLE_H, PADDLE_W, PADDLE_H, WHITE);
ball = fb_add_rect(0, 0, BALL_W, BALL_W, WHITE);
pong_spawn_ball(rand()%2);
pong_calc_movement();
add_touch_handler(&pong_touch_handler, NULL);
int step = 0;
volatile int run = 1;
while(run)
{
switch(get_last_key())
{
case KEY_POWER:
run = 0;
break;
case KEY_VOLUMEUP:
ball_speed += 5;
pong_spawn_ball(rand()%2);
pong_calc_movement();
step = 0;
break;
case KEY_VOLUMEDOWN:
if(ball_speed > 5)
ball_speed -= 5;
pong_spawn_ball(rand()%2);
pong_calc_movement();
step = 0;
break;
}
step = pong_do_movement(step);
fb_request_draw();
usleep(16000);
}
rm_touch_handler(&pong_touch_handler, NULL);
list_clear(&movement_steps, &free);
}
/*******************************************************************************
*
* FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
*
* PURPOSE: Processes messages for the child windows.
*
* WM_COMMAND - process the application menu
* WM_PAINT - Paint the main window
* WM_DESTROY - post a quit message and return
*
*/
LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message) {
case WM_CREATE:
g_pChildWnd = HeapAlloc(GetProcessHeap(), 0, sizeof(ChildWnd));
if (!g_pChildWnd) return 0;
LoadStringW(hInst, IDS_REGISTRY_ROOT_NAME, g_pChildWnd->szPath, MAX_PATH);
g_pChildWnd->nSplitPos = 250;
g_pChildWnd->hWnd = hWnd;
g_pChildWnd->hTreeWnd = CreateTreeView(hWnd, g_pChildWnd->szPath, TREE_WINDOW);
g_pChildWnd->hListWnd = CreateListView(hWnd, LIST_WINDOW/*, g_pChildWnd->szPath*/);
g_pChildWnd->nFocusPanel = 1;
SetFocus(g_pChildWnd->hTreeWnd);
get_last_key(g_pChildWnd->hTreeWnd);
break;
case WM_COMMAND:
if (!_CmdWndProc(hWnd, message, wParam, lParam)) {
goto def;
}
break;
case WM_PAINT:
OnPaint(hWnd);
return 0;
case WM_SETCURSOR:
if (LOWORD(lParam) == HTCLIENT) {
POINT pt;
GetCursorPos(&pt);
ScreenToClient(hWnd, &pt);
if (pt.x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && pt.x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1) {
SetCursor(LoadCursorW(0, (LPCWSTR)IDC_SIZEWE));
return TRUE;
}
}
goto def;
case WM_DESTROY:
set_last_key(g_pChildWnd->hTreeWnd);
HeapFree(GetProcessHeap(), 0, g_pChildWnd);
g_pChildWnd = NULL;
PostQuitMessage(0);
break;
case WM_LBUTTONDOWN: {
RECT rt;
int x = (short)LOWORD(lParam);
GetClientRect(hWnd, &rt);
if (x>=g_pChildWnd->nSplitPos-SPLIT_WIDTH/2 && x<g_pChildWnd->nSplitPos+SPLIT_WIDTH/2+1) {
last_split = g_pChildWnd->nSplitPos;
draw_splitbar(hWnd, last_split);
SetCapture(hWnd);
}
break;
}
/* WM_RBUTTONDOWN sets the splitbar the same way as WM_LBUTTONUP */
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
if (GetCapture() == hWnd) {
finish_splitbar(hWnd, LOWORD(lParam));
}
break;
case WM_CAPTURECHANGED:
if (GetCapture()==hWnd && last_split>=0)
draw_splitbar(hWnd, last_split);
break;
case WM_KEYDOWN:
if (wParam == VK_ESCAPE)
if (GetCapture() == hWnd) {
RECT rt;
draw_splitbar(hWnd, last_split);
GetClientRect(hWnd, &rt);
ResizeWnd(rt.right, rt.bottom);
last_split = -1;
ReleaseCapture();
SetCursor(LoadCursorW(0, (LPCWSTR)IDC_ARROW));
}
break;
case WM_MOUSEMOVE:
if (GetCapture() == hWnd) {
RECT rt;
int x = LOWORD(lParam);
HDC hdc = GetDC(hWnd);
GetClientRect(hWnd, &rt);
rt.left = last_split-SPLIT_WIDTH/2;
rt.right = last_split+SPLIT_WIDTH/2+1;
InvertRect(hdc, &rt);
last_split = x;
rt.left = x-SPLIT_WIDTH/2;
rt.right = x+SPLIT_WIDTH/2+1;
InvertRect(hdc, &rt);
ReleaseDC(hWnd, hdc);
}
break;
case WM_SETFOCUS:
if (g_pChildWnd != NULL) {
SetFocus(g_pChildWnd->nFocusPanel? g_pChildWnd->hListWnd: g_pChildWnd->hTreeWnd);
}
break;
case WM_TIMER:
break;
case WM_NOTIFY:
if (((int)wParam == TREE_WINDOW) && (g_pChildWnd != NULL)) {
switch (((LPNMHDR)lParam)->code) {
case TVN_ITEMEXPANDINGW:
return !OnTreeExpanding(g_pChildWnd->hTreeWnd, (NMTREEVIEWW*)lParam);
case TVN_SELCHANGEDW:
OnTreeSelectionChanged(g_pChildWnd->hTreeWnd, g_pChildWnd->hListWnd,
((NMTREEVIEWW *)lParam)->itemNew.hItem, TRUE);
break;
case NM_SETFOCUS:
g_pChildWnd->nFocusPanel = 0;
break;
case NM_RCLICK: {
POINT pt;
GetCursorPos(&pt);
TrackPopupMenu(GetSubMenu(hPopupMenus, PM_NEW),
TPM_RIGHTBUTTON, pt.x, pt.y, 0, hFrameWnd, NULL);
break;
}
case TVN_BEGINLABELEDITW: {
HKEY hRootKey;
LPWSTR path = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hRootKey);
if (!path || !*path) return 1;
return 0;
}
case TVN_ENDLABELEDITW: {
HKEY hRootKey;
LPNMTVDISPINFOW dispInfo = (LPNMTVDISPINFOW)lParam;
LPWSTR path = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hRootKey);
BOOL res = RenameKey(hWnd, hRootKey, path, dispInfo->item.pszText);
if (res) {
TVITEMEXW item;
LPWSTR fullPath = GetPathFullPath(g_pChildWnd->hTreeWnd,
dispInfo->item.pszText);
item.mask = TVIF_HANDLE | TVIF_TEXT;
item.hItem = (HTREEITEM)SendMessageW(g_pChildWnd->hTreeWnd, TVM_GETNEXTITEM, TVGN_CARET, 0);
item.pszText = dispInfo->item.pszText;
SendMessageW( g_pChildWnd->hTreeWnd, TVM_SETITEMW, 0, (LPARAM)&item );
SendMessageW(hStatusBar, SB_SETTEXTW, 0, (LPARAM)fullPath);
HeapFree(GetProcessHeap(), 0, fullPath);
}
HeapFree(GetProcessHeap(), 0, path);
return res;
}
default:
return 0; /* goto def; */
}
} else
if (((int)wParam == LIST_WINDOW) && (g_pChildWnd != NULL)) {
if (((LPNMHDR)lParam)->code == NM_SETFOCUS) {
g_pChildWnd->nFocusPanel = 1;
} else if (!SendMessageW(g_pChildWnd->hListWnd, WM_NOTIFY_REFLECT, wParam, lParam)) {
goto def;
}
}
break;
case WM_SIZE:
if (wParam != SIZE_MINIMIZED && g_pChildWnd != NULL) {
ResizeWnd(LOWORD(lParam), HIWORD(lParam));
}
/* fall through */
default: def:
return DefWindowProcW(hWnd, message, wParam, lParam);
}
return 0;
}
