static void shortcutInput(int& shortcut)
{
StringBuilder<50> popup_name("");
popup_name << (Lumix::int64)&shortcut;
char key_string[30];
PlatformInterface::getKeyName(shortcut, key_string, 30);
StringBuilder<50> button_label(key_string);
button_label << "##" << (Lumix::int64)&shortcut;
if (ImGui::Button(button_label, ImVec2(50, 0))) shortcut = -1;
auto& io = ImGui::GetIO();
if (ImGui::IsItemHovered())
{
for (int i = 0; i < Lumix::lengthOf(ImGui::GetIO().KeysDown); ++i)
{
if (io.KeysDown[i])
{
shortcut = i;
break;
}
}
}
}
static void shortcutInput(int& shortcut)
{
Lumix::StaticString<50> popup_name("");
popup_name << (Lumix::i64)&shortcut;
Lumix::StaticString<50> button_label(SDL_GetKeyName(SDL_GetKeyFromScancode((SDL_Scancode)shortcut)));
button_label << "###" << (Lumix::i64)&shortcut;
if (ImGui::Button(button_label, ImVec2(65, 0))) shortcut = -1;
auto& io = ImGui::GetIO();
int key_count;
auto* state = SDL_GetKeyboardState(&key_count);
if (ImGui::IsItemHovered())
{
for (int i = 0; i < key_count; ++i)
{
if (state[i])
{
shortcut = i;
break;
}
}
}
}
int title_screen(const char *commands[100], int *f, double noteinfo[2][1000], char output[1000]){
int xsize=1250;
int ysize=1000;
int xpos;
int ypos;
int height=400;
int width=(xsize-50)/16;
int i,j;
char input[20];
char initial[1000];
char c;
gfx_open(xsize, ysize, "Digital Piano");
quit_button();
draw_title(100);
draw_name(50);
draw_name2(50);
draw_button(295,600,70,310);
draw_button(645,600,70,310);
button_label(60);
button_label2(60);
while (1){
c=gfx_wait();
xpos=gfx_xpos();
ypos=gfx_ypos();
//user clicks the quit button
if (xpos>=1110 && xpos<=1210 && ypos>=850 && ypos<=890){
return 0;
}
//user clicks free play button
if (xpos>=295 && xpos<=605 && ypos>=600 && ypos<=670){
gfx_clear();
piano_graphic(commands, f);
}
//user clicks load file button
if (xpos>=645 && xpos<=955 && ypos>=600 && ypos<=670){
terminal_message();
printf("Please enter the name of the file, including the extension.\nThe file content should follow the same format as the examples in lab 8:\n");
scanf("%s", input);
//scans file name into input
FILE *music=fopen(input, "r");
if ((music=fopen(input, "r")) == NULL){
//returns error if file not found
puts("File could not be opened");
return 0;
}
else{
//scans the file into output
for (j=0; j<1000; j++){
fscanf(music, "%c", &output[j]);
if (output[j]=='X'){
break;
}
}
}
piano2(noteinfo, output);
//fork to play sound while lighting up keys
if (fork()){
system("play sound.wav");
}
else{
gfx_clear();
draw_piano(width, height);
draw_arrow(50, f);
gfx_color(255,255,255);
draw_box();
octave_label(30);
quit_button();
gfx_flush();
key_animation(noteinfo, f);
return 0;
}
}
}
}
