EFI_STATUS
EFIAPI
efi_main (EFI_HANDLE ImageHandle, EFI_SYSTEM_TABLE *SystemTable)
{
EFI_INPUT_KEY efi_input_key;
int a = 10, b = 20;
InitializeLib(ImageHandle, SystemTable);
//Print(L"Hello, world!\n");
terra_main(L"Hello, Terra from C!\n");
Print(L"%d + %d = %d\n", a, b, terra_add(a,b));
Print(L"%s\n", SystemTable->FirmwareVendor);
EFI_STATUS status;
EFI_GRAPHICS_OUTPUT_PROTOCOL *gop;
status = LibLocateProtocol(&GraphicsOutputProtocol, (void **)&gop);
if(EFI_ERROR(status))
return status;
status = uefi_call_wrapper(SystemTable->BootServices->LocateProtocol, 3, &GraphicsOutputProtocol, NULL, &gop);
Print(L"Framebuffer base is at %lx\n", gop->Mode->FrameBufferBase);
print_modes(gop);
Print(L"\n\n\nHit any key\n");
WaitForSingleEvent(SystemTable->ConIn->WaitForKey, 0);
status = uefi_call_wrapper(SystemTable->ConIn->ReadKeyStroke, 2, SystemTable->ConIn, &efi_input_key);
paint_screen(gop, (UINT32)0x00FF0000);
uefi_call_wrapper(BS->Stall, 1, 2 * 1000 * 1000);
paint_screen(gop, (UINT32)0x0000FF00);
uefi_call_wrapper(BS->Stall, 1, 2 * 1000 * 1000);
paint_screen(gop, (UINT32)0x000000FF0);
// FROM: https://github.com/vathpela/gnu-efi/blob/master/apps/t7.c
Print(L"\n\n\nHit any key to exit this image\n");
WaitForSingleEvent(SystemTable->ConIn->WaitForKey, 0);
uefi_call_wrapper(SystemTable->ConOut->OutputString, 2, SystemTable->ConOut, L"\n\n");
status = uefi_call_wrapper(SystemTable->ConIn->ReadKeyStroke, 2, SystemTable->ConIn, &efi_input_key);
Print(L"ScanCode: %xh UnicodeChar: %xh\n", efi_input_key.ScanCode, efi_input_key.UnicodeChar);
return EFI_SUCCESS;
}
static int pev_command(GrEvent * ev)
{
int i;
char nprog[81];
if (ev->type == GREV_COMMAND) {
if (ev->p1 == ID_EXIT) {
par_event_queue(GREV_END, 0, 0, 0);
return 1;
}
if (ev->p1 == ID_PAGE1) {
bgact = &bgp1;
paint_screen();
return 1;
}
if (ev->p1 == ID_PAGE2) {
bgact = &bgp2;
paint_screen();
return 1;
}
for (i = 0; i < NDEMOS; i++) {
if (ev->p1 == ptable[i].cid) {
gfaz_fin();
#if defined(__MSDOS__) || defined(__WIN32__)
if (ev->p1 == ID_MODETEST)
strcpy(nprog, "..\\bin\\");
else
strcpy(nprog, ".\\");
#else
if (ev->p1 == ID_MODETEST)
strcpy(nprog, "../bin/");
else
strcpy(nprog, "./");
#endif
#if defined(__XWIN__)
strcat(nprog, "x");
#endif
strcat(nprog, ptable[i].prog);
system(nprog);
ini_graphics();
GrSetWindowTitle(wintitle);
paint_screen();
return 1;
}
}
}
return 0;
}
int main(int argc, char **argv)
{
GrEvent ev;
long oldtime = 0;
if (argc >= 4) {
gwidth = atoi(argv[1]);
gheight = atoi(argv[2]);
gbpp = atoi(argv[3]);
}
ini_graphics();
GrSetWindowTitle(wintitle);
ini_objects();
paint_screen();
while (1) {
GrEventRead(&ev);
if (ev.type == GREV_MOUSE) {
ev.p2 -= worg;
ev.p3 -= horg;
}
if (ev.type == GREV_END)
break;
if ((ev.type == GREV_KEY) && (ev.p1 == GrKey_Escape))
break;
if ((ev.type == GREV_KEY) && (ev.p1 == 's')) {
GrSaveContextToPpm(NULL, "demomgrx.ppm", "DemoMGRX");
continue;
}
if (pev_button_group(&ev, bgact))
continue;
if (pev_command(&ev))
continue;
if (pev_select(&ev))
continue;
if (ev.type == GREV_MOUSE) {
if (ev.p1 == GRMOUSE_LB_PRESSED)
paint_foot("over a button, please");
else if (ev.p1 == GRMOUSE_LB_RELEASED)
paint_foot("Hold down left mouse buttom to see a comment");
}
if (ev.type == GREV_NULL) {
if (ev.time > (oldtime + 5)) {
paint_animation();
oldtime = ev.time;
}
}
}
gfaz_fin();
return 0;
}
int Mouse_Motion(int *mod, int *card1, int *card2, SDL_Event event, int amplayers)
{
// Check for the button
int Types[] = { 2 };
int actbutton = dist2object(&objects, event.button.x, event.button.y, Types, 1);
if (actbutton > -1)
{
if (actbutton != ClickedButton)
{
objects[actbutton].button.Clicked = 1;
ClickedButton = actbutton;
}
}
else if (ClickedButton > -1) // Reset clicked button, after mouse left it
{
objects[ClickedButton].button.Clicked = 0;
ClickedButton = -1;
}
paint_screen(_screen, &objects);
}
int start_game(int amplayers, struct Card (*stack)[], int AmCards, int SizeX, int SizeY, struct Picture *BG, int Loading_Game)
{
// SizeX && SizeY are the amount of Cards in x and y direction on the gamefield
Card_Background = *BG;
SDL_Event event; /* event handling structure */
int *mod = (int *)malloc(sizeof(int)); // 0 = first card, 1 = second card, 2 = turn cards back or remove them
*mod = 0;
int *card1;
card1 = (int *)malloc(sizeof(int));
*card1 = -1;
int *card2;
card2 = (int*)malloc(sizeof(int));
*card2 = -1;
if (amplayers > 8)
return TOO_MANY_PLAYERS;
int result = init_game(amplayers, stack, AmCards, SizeX, SizeY);
if (result)
return result;
paint_screen(_screen, &objects);
while (SDL_WaitEvent(&event))
{
if (event.type == SDL_QUIT)
break;
if (event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_LEFT)
{
int result = Mouse_Clicked(mod, card1, card2, &stack, AmCards, event, amplayers, SizeX, SizeY);
if (result == -1)
break;
}
else if (event.type == SDL_MOUSEMOTION)
{
Mouse_Motion(mod, card1, card2, event, amplayers);
}
}
}
int Mouse_Clicked(int *mod, int *card1, int *card2, struct Card *cards[], int amCards, SDL_Event event, int amplayers, int GameSizeX, int GameSizeY)
{
int Types[] = { 1, 2 };
int actcard = dist2object(&objects, event.button.x, event.button.y, Types, 2);
if (objects[actcard].type == 2) // Button
{
switch (objects[actcard].button.Type) // Beenden
{
case 0:
return -1;
case 1:
Save_Game(amplayers, amCards, cards, GameSizeX, GameSizeY);
break;
case 2:
Load_Game();
break;
default:
break;
}
}
else
{
switch (*mod)
{
case 0:
case 1: // tap card
if (actcard > -1 && objects[actcard].enabled && !objects[actcard].card.visible)
{
if (*mod == 0)
*card1 = actcard;
else
*card2 = actcard;
objects[actcard].card.visible = 1;
(*mod)++;
}
break;
case 2: // Remove them or move them back
if (objects[*card1].card.type == objects[*card2].card.type)
{
objects[*card1].enabled = 0;
objects[*card2].enabled = 0;
pairs[AktPlayer]++;
char *c = (char *)malloc(sizeof(char));
sprintf(c, "%d", pairs[AktPlayer]);
objects[textfield[AktPlayer][1]].picture = Create_Picture_By_Text(objects[textfield[AktPlayer][1]].picture, concat(c, " pairs found"), 0);
NuOfRePairs--;
*c = (char *)malloc(sizeof(char));
sprintf(c, "%d", NuOfRePairs);
objects[PosOfReCards].picture = Create_Picture_By_Text(objects[PosOfReCards].picture, concat("Amount of remaining pairs: ", c), 0);
if (NuOfRePairs == 0) // Game ends
{
GameEnd(amplayers);
}
}
else
{
objects[*card1].card.visible = 0;
objects[*card2].card.visible = 0;
char *c = (char *)malloc(sizeof(char));
sprintf(c, "%d", AktPlayer + 1);
objects[textfield[AktPlayer][0]].picture = Create_Picture_By_Text(objects[textfield[AktPlayer][0]].picture, concat("Player ", c), 0);
AktPlayer++;
if (AktPlayer == amplayers) AktPlayer = 0;
sprintf(c, "%d", AktPlayer + 1);
objects[textfield[AktPlayer][0]].picture = Create_Picture_By_Text(objects[textfield[AktPlayer][0]].picture, concat("Player ", c), 1);
}
*mod = 0;
break;
default:
break;
}
paint_screen(_screen, &objects);
}
}
