void Framework::TranslateAllegroEvents()
{
ALLEGRO_EVENT e;
Event* fwE;
while( al_get_next_event( eventAllegro, &e ) )
{
switch( e.type )
{
case ALLEGRO_EVENT_DISPLAY_CLOSE:
fwE = new Event();
fwE->Type = EVENT_WINDOW_CLOSED;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_JOYSTICK_CONFIGURATION:
al_reconfigure_joysticks();
GetJoystickIDs();
break;
case ALLEGRO_EVENT_TIMER:
if( e.timer.source == frameTimer )
{
if( enableSlowDown )
{
// Slow the game down, never process more than one update per frame
framesToProcess = 1;
} else {
framesToProcess++;
}
} else {
fwE = new Event();
fwE->Type = EVENT_TIMER_TICK;
fwE->Data.Timer.TimerObject = (void*)e.timer.source;
PushEvent( fwE );
}
break;
case ALLEGRO_EVENT_JOYSTICK_AXIS:
fwE = new Event();
fwE->Type = EVENT_JOYSTICK_AXIS;
fwE->Data.Joystick.ID = -1;
for( int i = 0; i < al_get_num_joysticks(); i++ )
{
if( joystickIDs.at( i ) == e.joystick.id )
{
fwE->Data.Joystick.ID = i;
break;
}
}
fwE->Data.Joystick.Stick = e.joystick.stick;
fwE->Data.Joystick.Axis = e.joystick.axis;
fwE->Data.Joystick.Position = e.joystick.pos;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_JOYSTICK_BUTTON_DOWN:
fwE = new Event();
fwE->Type = EVENT_JOYSTICK_BUTTON_DOWN;
fwE->Data.Joystick.ID = -1;
for( int i = 0; i < al_get_num_joysticks(); i++ )
{
if( joystickIDs.at( i ) == e.joystick.id )
{
fwE->Data.Joystick.ID = i;
break;
}
}
fwE->Data.Joystick.Button = e.joystick.button;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_JOYSTICK_BUTTON_UP:
fwE = new Event();
fwE->Type = EVENT_JOYSTICK_BUTTON_UP;
fwE->Data.Joystick.ID = -1;
for( int i = 0; i < al_get_num_joysticks(); i++ )
{
if( joystickIDs.at( i ) == e.joystick.id )
{
fwE->Data.Joystick.ID = i;
break;
}
}
fwE->Data.Joystick.Button = e.joystick.button;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_KEY_DOWN:
fwE = new Event();
fwE->Type = EVENT_KEY_DOWN;
fwE->Data.Keyboard.KeyCode = e.keyboard.keycode;
fwE->Data.Keyboard.UniChar = e.keyboard.unichar;
fwE->Data.Keyboard.Modifiers = e.keyboard.modifiers;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_KEY_UP:
fwE = new Event();
fwE->Type = EVENT_KEY_UP;
fwE->Data.Keyboard.KeyCode = e.keyboard.keycode;
fwE->Data.Keyboard.UniChar = e.keyboard.unichar;
fwE->Data.Keyboard.Modifiers = e.keyboard.modifiers;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_KEY_CHAR:
fwE = new Event();
fwE->Type = EVENT_KEY_PRESS;
fwE->Data.Keyboard.KeyCode = e.keyboard.keycode;
fwE->Data.Keyboard.UniChar = e.keyboard.unichar;
fwE->Data.Keyboard.Modifiers = e.keyboard.modifiers;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_MOUSE_AXES:
fwE = new Event();
fwE->Type = EVENT_MOUSE_MOVE;
fwE->Data.Mouse.X = DISPLAY->ScreenXToGameX(e.mouse.x);
fwE->Data.Mouse.Y = DISPLAY->ScreenYToGameY(e.mouse.y);
fwE->Data.Mouse.DeltaX = DISPLAY->ScreenXToGameX(e.mouse.dx);
fwE->Data.Mouse.DeltaY = DISPLAY->ScreenYToGameY(e.mouse.dy);
fwE->Data.Mouse.WheelVertical = e.mouse.dz;
fwE->Data.Mouse.WheelHorizontal = e.mouse.dw;
fwE->Data.Mouse.Button = e.mouse.button;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
fwE = new Event();
fwE->Type = EVENT_MOUSE_DOWN;
fwE->Data.Mouse.X = DISPLAY->ScreenXToGameX(e.mouse.x);
fwE->Data.Mouse.Y = DISPLAY->ScreenYToGameY(e.mouse.y);
fwE->Data.Mouse.DeltaX = DISPLAY->ScreenXToGameX(e.mouse.dx);
fwE->Data.Mouse.DeltaY = DISPLAY->ScreenYToGameY(e.mouse.dy);
fwE->Data.Mouse.WheelVertical = e.mouse.dz;
fwE->Data.Mouse.WheelHorizontal = e.mouse.dw;
fwE->Data.Mouse.Button = e.mouse.button;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_UP:
fwE = new Event();
fwE->Type = EVENT_MOUSE_UP;
fwE->Data.Mouse.X = DISPLAY->ScreenXToGameX(e.mouse.x);
fwE->Data.Mouse.Y = DISPLAY->ScreenYToGameY(e.mouse.y);
fwE->Data.Mouse.DeltaX = DISPLAY->ScreenXToGameX(e.mouse.dx);
fwE->Data.Mouse.DeltaY = DISPLAY->ScreenYToGameY(e.mouse.dy);
fwE->Data.Mouse.WheelVertical = e.mouse.dz;
fwE->Data.Mouse.WheelHorizontal = e.mouse.dw;
fwE->Data.Mouse.Button = e.mouse.button;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_DISPLAY_RESIZE:
fwE = new Event();
fwE->Type = EVENT_WINDOW_RESIZE;
fwE->Data.Display.X = 0;
fwE->Data.Display.Y = 0;
fwE->Data.Display.Width = e.display.width;
fwE->Data.Display.Height = e.display.height;
fwE->Data.Display.Active = true;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_DISPLAY_SWITCH_IN:
fwE = new Event();
fwE->Type = EVENT_WINDOW_ACTIVATE;
fwE->Data.Display.X = 0;
fwE->Data.Display.Y = 0;
fwE->Data.Display.Width = e.display.width;
fwE->Data.Display.Height = e.display.height;
fwE->Data.Display.Active = true;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_DISPLAY_SWITCH_OUT:
fwE = new Event();
fwE->Type = EVENT_WINDOW_DEACTIVATE;
fwE->Data.Display.X = 0;
fwE->Data.Display.Y = 0;
fwE->Data.Display.Width = e.display.width;
fwE->Data.Display.Height = e.display.height;
fwE->Data.Display.Active = false;
PushEvent( fwE );
break;
case ALLEGRO_EVENT_AUDIO_STREAM_FINISHED:
fwE = new Event();
fwE->Type = EVENT_AUDIO_STREAM_FINISHED;
PushEvent( fwE );
break;
default:
fwE = new Event();
fwE->Type = EVENT_UNDEFINED;
PushEvent( fwE );
break;
}
}
}
int main(int, char**)
{
// Setup Allegro
al_init();
al_install_keyboard();
al_install_mouse();
al_init_primitives_addon();
al_set_new_display_flags(ALLEGRO_RESIZABLE);
ALLEGRO_DISPLAY* display = al_create_display(1280, 720);
al_set_window_title(display, "ImGui Allegro 5 example");
ALLEGRO_EVENT_QUEUE* queue = al_create_event_queue();
al_register_event_source(queue, al_get_display_event_source(display));
al_register_event_source(queue, al_get_keyboard_event_source());
al_register_event_source(queue, al_get_mouse_event_source());
// Setup ImGui binding
ImGui_ImplA5_Init(display);
// Load Fonts
// (there is a default font, this is only if you want to change it. see extra_fonts/README.txt for more details)
//ImGuiIO& io = ImGui::GetIO();
//io.Fonts->AddFontDefault();
//io.Fonts->AddFontFromFileTTF("../../extra_fonts/Cousine-Regular.ttf", 15.0f);
//io.Fonts->AddFontFromFileTTF("../../extra_fonts/DroidSans.ttf", 16.0f);
//io.Fonts->AddFontFromFileTTF("../../extra_fonts/ProggyClean.ttf", 13.0f);
//io.Fonts->AddFontFromFileTTF("../../extra_fonts/ProggyTiny.ttf", 10.0f);
//io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
bool show_test_window = true;
bool show_another_window = false;
ImVec4 clear_color = ImColor(114, 144, 154);
// Main loop
bool running = true;
while (running)
{
ALLEGRO_EVENT ev;
while (al_get_next_event(queue, &ev))
{
ImGui_ImplA5_ProcessEvent(&ev);
if (ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) running = false;
if (ev.type == ALLEGRO_EVENT_DISPLAY_RESIZE)
{
ImGui_ImplA5_InvalidateDeviceObjects();
al_acknowledge_resize(display);
Imgui_ImplA5_CreateDeviceObjects();
}
}
ImGui_ImplA5_NewFrame();
// 1. Show a simple window
// Tip: if we don't call ImGui::Begin()/ImGui::End() the widgets appears in a window automatically called "Debug"
{
static float f;
ImGui::Text("Hello, world!");
ImGui::SliderFloat("float", &f, 0.0f, 1.0f);
ImGui::ColorEdit3("clear color", (float*)&clear_color);
if (ImGui::Button("Test Window")) show_test_window ^= 1;
if (ImGui::Button("Another Window")) show_another_window ^= 1;
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f/ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
}
// 2. Show another simple window, this time using an explicit Begin/End pair
if (show_another_window)
{
ImGui::SetNextWindowSize(ImVec2(200, 100), ImGuiSetCond_FirstUseEver);
ImGui::Begin("Another Window", &show_another_window);
ImGui::Text("Hello");
ImGui::End();
}
// 3. Show the ImGui test window. Most of the sample code is in ImGui::ShowTestWindow()
if (show_test_window)
{
ImGui::SetNextWindowPos(ImVec2(650, 20), ImGuiSetCond_FirstUseEver);
ImGui::ShowTestWindow(&show_test_window);
}
// Rendering
al_clear_to_color(al_map_rgba_f(clear_color.x, clear_color.y, clear_color.z, clear_color.w));
ImGui::Render();
al_flip_display();
}
// Cleanup
ImGui_ImplA5_Shutdown();
al_destroy_event_queue(queue);
al_destroy_display(display);
return 0;
}
static bool test(ALLEGRO_BITMAP *bitmap, ALLEGRO_FONT *font, char *message)
{
ALLEGRO_EVENT_QUEUE *queue;
ALLEGRO_EVENT event;
double start_time;
long frames = 0;
double fps = 0;
char second_line[100];
bool quit = false;
queue = al_create_event_queue();
al_register_event_source(queue, al_get_keyboard_event_source());
start_time = al_get_time();
for (;;) {
if (al_get_next_event(queue, &event)) {
if (event.type == ALLEGRO_EVENT_KEY_DOWN) {
if (event.keyboard.keycode == ALLEGRO_KEY_SPACE) {
break;
}
if (event.keyboard.keycode == ALLEGRO_KEY_ESCAPE) {
quit = true;
break;
}
}
}
al_set_blender(ALLEGRO_ADD, ALLEGRO_ONE, ALLEGRO_ZERO);
/* Clear the backbuffer with red so we can tell if the bitmap does not
* cover the entire backbuffer.
*/
al_clear_to_color(al_map_rgb(255, 0, 0));
al_draw_scaled_bitmap(bitmap, 0, 0,
al_get_bitmap_width(bitmap),
al_get_bitmap_height(bitmap),
0, 0,
al_get_bitmap_width(al_get_target_bitmap()),
al_get_bitmap_height(al_get_target_bitmap()),
0);
al_set_blender(ALLEGRO_ADD, ALLEGRO_ONE, ALLEGRO_INVERSE_ALPHA);
/* Note this makes the memory buffer case much slower due to repeated
* locking of the backbuffer. Officially you can't use al_lock_bitmap
* to solve the problem either.
*/
print(font, message, 0, 0);
sprintf(second_line, "%.1f FPS", fps);
print(font, second_line, 0, al_get_font_line_height(font)+5);
al_flip_display();
frames++;
fps = (double)frames / (al_get_time() - start_time);
}
al_destroy_event_queue(queue);
return quit;
}
int main(int argc, char** argv)
{
int defw = 640;
int defh = 480;
if (argc == 3)
{
/*the program was run using 3 arguments
argv[0] = name of the executable file
argv[1] = screen width (as a string)
argv[2] = screen height (as a string)
*/
defw = atoi(argv[1]);
defh = atoi(argv[2]);
}
if (!al_init()) return 1; //exit if can't initialize allegro
//initialize most stuff
al_install_keyboard();
al_init_primitives_addon();
//run in a window
al_set_new_display_flags(ALLEGRO_WINDOWED);
//initialize our display and event queue
ALLEGRO_DISPLAY* display = al_create_display(defw, defh);
ALLEGRO_EVENT_QUEUE* eventq = al_create_event_queue();
//this timer will tick once per frame
ALLEGRO_TIMER* framet = al_create_timer(1.0 / 30.0); //30 frames per second
al_start_timer(framet);
//register the event sources so they send events to our queue
al_register_event_source(eventq, al_get_display_event_source(display)); //display/window
al_register_event_source(eventq, al_get_keyboard_event_source()); //keyboard
al_register_event_source(eventq, al_get_timer_event_source(framet)); //fps timer
//this box is our play field (covers the whole screen)
CBox fieldbox(0, 0, defw, defh);
//we setup the ball at the center of the screen with white color
CBall ball(CBox(defw / 2 - 10, defh / 2 - 10, 20, 20), al_map_rgb(255, 255, 255));
//we tell it to move to the left
ball.setXYMovement(-5.0, 0.0);
//we initialize our both players in an array
CPlayer players[2] = {
//red player on the left
CPlayer(CBox(10, defh / 2 - 80 / 2, 20, 80), al_map_rgb(255, 0, 0)),
//blue player on the right
CPlayer(CBox(defw - 10 - 20, defh / 2 - 80 / 2, 20, 80), al_map_rgb(0, 0, 255)),
};
/*when this variable is set to true
the program will quit the main loop
and free the allocated resources
before quitting */
bool exit = false;
while (!exit)
{
al_wait_for_event(eventq, NULL);
ALLEGRO_EVENT ev;
while (al_get_next_event(eventq, &ev))
{
if (ev.type == ALLEGRO_EVENT_TIMER)
{
if (ev.timer.source == framet)
{
//fill the screen with black
al_clear_to_color(al_map_rgb(0, 0, 0));
//move and draw our two players
for (int i = 0; i<2; i++)
{
players[i].move(fieldbox);
players[i].draw();
}
//move, collide and draw the ball
switch (ball.move(fieldbox, players))
{
case 0:
break;
case 1:
players[0].setScore(players[0].getScore() + 1);
ball.setXYMovement(5.0, 0.0);
break;
case 2:
players[1].setScore(players[1].getScore() + 1);
ball.setXYMovement(-5.0, 0.0);
break;
}
ball.draw();
//show what we've drawn
al_flip_display();
}
}
else if (ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
{
//quit if the user tries to close the window
if (ev.display.source == display) exit = true;
}
else if (ev.type == ALLEGRO_EVENT_KEY_DOWN)
{
//handle key presses
switch (ev.keyboard.keycode)
{
case ALLEGRO_KEY_W:
players[0].setYMovement(-3.0);
break;
case ALLEGRO_KEY_S:
players[0].setYMovement(3.0);
break;
case ALLEGRO_KEY_UP:
players[1].setYMovement(-3.0);
break;
case ALLEGRO_KEY_DOWN:
players[1].setYMovement(3.0);
break;
case ALLEGRO_KEY_ESCAPE:
exit = true;
break;
case ALLEGRO_EVENT_DISPLAY_CLOSE:
exit = true;
break;
}
}
else if (ev.type == ALLEGRO_EVENT_KEY_UP)
{
int code = ev.keyboard.keycode;
/*avoid clumsy movement making sure the released key corresponds with
the moving direction*/
if (code == ALLEGRO_KEY_W && players[0].getYMovement() < 0)
players[0].setYMovement(0.0);
else if (code == ALLEGRO_KEY_S && players[0].getYMovement() > 0)
players[0].setYMovement(0.0);
else if (code == ALLEGRO_KEY_UP && players[1].getYMovement() < 0)
players[1].setYMovement(0.0);
else if (code == ALLEGRO_KEY_DOWN && players[1].getYMovement() > 0)
players[1].setYMovement(0.0);
}
}
}
al_destroy_event_queue(eventq);
al_destroy_timer(framet);
al_destroy_display(display);
}
void Tela::processa_eventos() {
/* processa eventos do servidor X, atualizando a posicao do mouse
* e ultima _tecla pressionada na variavel da tela. */
ALLEGRO_EVENT event;
// al_wait_for_event(queue, &event);
while (al_get_next_event(queue, &event)) {
switch (event.type) {
/* _tecla foi pressionada */
case ALLEGRO_EVENT_KEY_CHAR:
{
#if 0
const char* keyname = al_keycode_to_name(event.keyboard.keycode);
printf("code %x modif %x char '%c' name '%s' (q=%d)\n", event.keyboard.keycode,
event.keyboard.modifiers, (char)event.keyboard.keycode, keyname, 'Q');
#endif
_tecla = event.keyboard.keycode;
_modif = event.keyboard.modifiers;
break;
}
#if 0
case ALLEGRO_EVENT_KEY_DOWN: {
/* const char* keyname = al_keycode_to_name(event.keyboard.keycode);
printf("code %d char '%c' name '%s' (q=%d)\n",
event.keyboard.keycode,
(char)event.keyboard.keycode, keyname, 'Q');*/
_tecla = event.keyboard.keycode;
break;
}
#endif
case ALLEGRO_EVENT_MOUSE_AXES: {
_rato.x = XX2U(event.mouse.x);
_rato.y = YX2U(event.mouse.y);
break;
}
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN: {
if (event.mouse.button == 1)
_botao = true;
break;
}
case ALLEGRO_EVENT_MOUSE_BUTTON_UP: {
if (event.mouse.button == 1)
_botao = false;
break;
}
case ALLEGRO_EVENT_TIMER: {
break;
}
#if 0
/* _botao de fechar janela pressionado */
case ALLEGRO_EVENT_DISPLAY_CLOSE:
{
return;
break;
}
#endif
default:
break;
}
}
}
int main(int argc, char **argv)
{
InitAllegro();
ALLEGRO_KEYBOARD_STATE klawiatura;
ALLEGRO_MOUSE_STATE mysz;
ALLEGRO_EVENT_QUEUE* event_queue = al_create_event_queue();
ALLEGRO_EVENT_QUEUE* key_queue = al_create_event_queue();
ALLEGRO_DISPLAY* okno = al_create_display(WINDOW_WIDTH, WINDOW_HEIGHT);
ALLEGRO_FONT* defaultFont = al_create_builtin_font();
ALLEGRO_TIMER* timer = al_create_timer(1.0 / 60.0);
al_register_event_source(key_queue, al_get_display_event_source(okno));
al_register_event_source(event_queue, al_get_display_event_source(okno));
al_register_event_source(key_queue, al_get_keyboard_event_source());
al_register_event_source(event_queue, al_get_timer_event_source(timer));
al_set_window_title(okno, "Fraktale");
al_set_target_bitmap(al_get_backbuffer(okno));
Menu* menu = new Menu(WINDOW_WIDTH, WINDOW_HEIGHT);
Mandelbrot* mandelbrot = new Mandelbrot(WINDOW_WIDTH, WINDOW_HEIGHT, defaultFont);
Julia* julia = new Julia(WINDOW_WIDTH, WINDOW_HEIGHT, defaultFont);
Window* window = new Window(menu, mandelbrot, julia);
menu->SetWindow(window);
mandelbrot->SetWindow(window);
julia->SetWindow(window);
const ALLEGRO_COLOR backgroundColor = al_map_rgb(255, 255, 255);
const ALLEGRO_COLOR frameColor = al_map_rgb(255, 255, 255);
const int frameThickness = 2;
ALLEGRO_USTR* str = al_ustr_new("");
int pos = (int)al_ustr_size(str);
ALLEGRO_EVENT ev;
double blokadaKlikniecia = al_get_time();
int poczX = -1, poczY = -1, poprzedniStan = window->stanOkna;
bool petla = true, klikniecieMyszy = false, klawiszWcisniety = false, wpisywanieIteracji = false;
double screenRatio = static_cast<double>(WINDOW_HEIGHT) / static_cast<double>(WINDOW_WIDTH);
while (petla)
{
if (poprzedniStan != window->stanOkna)
{
blokadaKlikniecia = al_get_time();
}
poprzedniStan = window->stanOkna;
al_get_next_event(event_queue, &ev);
al_get_mouse_state(&mysz);
int mx = mysz.x;
int my = mysz.y;
bool koniecKlikniecia = false;
if (mysz.buttons & 1 && klikniecieMyszy == false && al_get_time() > blokadaKlikniecia + 0.3)
{
klikniecieMyszy = true;
if (window->CzyFraktal())
{
poczX = mx;
poczY = my;
}
}
else if (!(mysz.buttons & 1) && klikniecieMyszy == true && al_get_time() > blokadaKlikniecia + 0.3)
{
klikniecieMyszy = false;
int pp = window->stanOkna;
int respond = window->Click(mx, my);
if (respond == Responds_t::RESPOND_CLOSE_WINDOW)
petla = false;
if (window->CzyFraktal() && (pp == WINDOWSTATE_MANDELBROT || pp == WINDOWSTATE_JULIA))
{
koniecKlikniecia = true;
}
if (pp == WINDOWSTATE_MENU && window->CzyFraktal())
{
window->ZaladujFraktal();
}
}
if (koniecKlikniecia)
{
if (window->CzyFraktal())
{
Fraktal* fraktal = window->AktualnyFraktal();
fraktal->Powieksz(poczX, mx, poczY, SkalujY(poczY, screenRatio, poczX, mx));
}
poczX = -1, poczY = -1;
}
al_get_next_event(key_queue, &ev);
if (ev.type == ALLEGRO_EVENT_KEY_DOWN && klawiszWcisniety == false && window->CzyFraktal())
{
int kod = ev.keyboard.keycode;
klawiszWcisniety = true;
if (kod == 9)
{
wpisywanieIteracji = true;
}
else if (kod == 10)
{
Fraktal* fraktal = window->AktualnyFraktal();
fraktal->Resetuj();
}
else if (kod >= 27 && kod <= 36 && wpisywanieIteracji)
{
pos += al_ustr_append_chr(str, kod + 21);
}
else if (kod == ALLEGRO_KEY_ENTER)
{
if (wpisywanieIteracji == true)
wpisywanieIteracji = false;
unsigned char* tmp = str->data;
int t = atoi((const char*)tmp);
window->SetIteracje(t);
}
else if (kod == ALLEGRO_KEY_BACKSPACE)
{
if (al_ustr_prev(str, &pos))
al_ustr_truncate(str, pos);
}
else if (kod == ALLEGRO_KEY_ESCAPE)
{
window->stanOkna = WINDOWSTATE_MENU;
}
}
else if (ev.type == ALLEGRO_EVENT_KEY_UP)
{
klawiszWcisniety = false;
}
al_clear_to_color(backgroundColor);
if (wpisywanieIteracji)
window->Draw(str);
else
window->Draw(NULL);
if(poczX != -1)
al_draw_rectangle(poczX, poczY, mx, SkalujY(poczY, screenRatio, poczX, mx), frameColor, frameThickness);
al_flip_display();
}
al_destroy_display(okno);
return 0;
}
void Mouse::Update()
{
ALLEGRO_EVENT e;
ALLEGRO_EVENT ev;
while( al_get_next_event( mouseQueue, &e ) )
{
switch( e.type )
{
case ALLEGRO_EVENT_MOUSE_AXES:
Position.X = e.mouse.x;
Position.Y = e.mouse.y;
if( mouseDownButton != 0 && AllowBoxing && !blockBoxing )
isBoxing = true;
if( !AllowBoxing && isBoxing )
isBoxing = false; // Cancel boxing if it has been disabled
if( e.mouse.dx != 0 || e.mouse.dy != 0 )
{
ev.user.data1 = (intptr_t)this;
ev.user.data2 = (intptr_t)malloc( sizeof( Position ) );
memcpy( (void*)ev.user.data2, (void*)&Position, sizeof( Position ) );
ev.user.data3 = (intptr_t)malloc( sizeof( Position ) );
((Vector2*)ev.user.data3)->X = e.mouse.dx;
((Vector2*)ev.user.data3)->Y = e.mouse.dy;
ev.user.data4 = e.mouse.button;
ev.type = ALLEGRO_EVENT_MOUSEEX_MOVE;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
}
if( e.mouse.dz != 0 )
{
ev.user.data1 = (intptr_t)this;
ev.user.data2 = (intptr_t)malloc( sizeof( Position ) );
memcpy( (void*)ev.user.data2, (void*)&Position, sizeof( Position ) );
ev.user.data3 = 0;
ev.user.data4 = e.mouse.dz;
ev.type = ALLEGRO_EVENT_MOUSEEX_WHEEL;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
}
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
Position.X = e.mouse.x;
Position.Y = e.mouse.y;
mouseDownAt.X = e.mouse.x;
mouseDownAt.Y = e.mouse.y;
mouseDownButton = e.mouse.button;
ev.user.data1 = (intptr_t)this;
ev.user.data2 = (intptr_t)malloc( sizeof( Position ) );
memcpy( (void*)ev.user.data2, (void*)&Position, sizeof( Position ) );
ev.user.data3 = 0;
ev.user.data4 = e.mouse.button;
ev.type = ALLEGRO_EVENT_MOUSEEX_DOWN;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_UP:
blockBoxing = false;
Position.X = e.mouse.x;
Position.Y = e.mouse.y;
ev.user.data1 = (intptr_t)this;
ev.user.data2 = (intptr_t)malloc( sizeof( Position ) );
memcpy( (void*)ev.user.data2, (void*)&Position, sizeof( Position ) );
ev.user.data3 = 0;
ev.user.data4 = e.mouse.button;
ev.type = ALLEGRO_EVENT_MOUSEEX_UP;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
if( mouseDownButton == e.mouse.button )
{
if( abs( e.mouse.x - mouseDownAt.X ) < ClickFidelity && abs( e.mouse.y - mouseDownAt.Y ) < ClickFidelity )
{
ev.user.data2 = (intptr_t)malloc( sizeof( mouseDownAt ) );
memcpy( (void*)ev.user.data2, (void*)&mouseDownAt, sizeof( mouseDownAt ) );
ev.type = ALLEGRO_EVENT_MOUSEEX_CLICK;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
if( al_get_time() - lastClickTime < DoubleClickFidelity && al_get_time() - lastDblClickTime > DoubleClickFidelity )
{
ev.user.data2 = (intptr_t)malloc( sizeof( mouseDownAt ) );
memcpy( (void*)ev.user.data2, (void*)&mouseDownAt, sizeof( mouseDownAt ) );
ev.type = ALLEGRO_EVENT_MOUSEEX_DOUBLECLICK;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
lastDblClickTime = al_get_time();
}
lastClickTime = al_get_time();
}
if( isBoxing )
{
ev.user.data2 = (intptr_t)malloc( sizeof( mouseDownAt ) );
((Vector2*)ev.user.data2)->X = min(mouseDownAt.X, Position.X);
((Vector2*)ev.user.data2)->Y = min(mouseDownAt.Y, Position.Y);
ev.user.data3 = (intptr_t)malloc( sizeof( mouseDownAt ) );
((Vector2*)ev.user.data3)->X = min(mouseDownAt.X, Position.X);
((Vector2*)ev.user.data3)->Y = min(mouseDownAt.Y, Position.Y);
ev.type = ALLEGRO_EVENT_MOUSEEX_BOXED;
al_emit_user_event( &mouseEventSource, &ev, &Mouse::event_destructor );
isBoxing = false;
}
mouseDownButton = 0;
}
break;
}
}
}
static inline void HandleEvent(struct Game* game, ALLEGRO_EVENT* ev) {
switch (ev->type) {
case ALLEGRO_EVENT_DISPLAY_HALT_DRAWING:
PauseExecution(game);
al_acknowledge_drawing_halt(game->display);
break;
case ALLEGRO_EVENT_DISPLAY_RESUME_DRAWING:
al_acknowledge_drawing_resume(game->display);
ReloadGamestates(game);
ResumeExecution(game);
break;
case ALLEGRO_EVENT_DISPLAY_SWITCH_OUT:
if (game->config.autopause) {
PrintConsole(game, "Focus lost, autopausing...");
PauseExecution(game);
}
break;
case ALLEGRO_EVENT_DISPLAY_SWITCH_IN:
if (game->config.autopause) {
if (game->config.debug.enabled && game->config.debug.livereload) {
ReloadCode(game);
}
ResumeExecution(game);
}
break;
case ALLEGRO_EVENT_DISPLAY_RESIZE:
PrintConsole(game, "Resize event: %dx%d", ev->display.width, ev->display.height);
#ifdef LIBSUPERDERPY_IMGUI
ImGui_ImplAllegro5_InvalidateDeviceObjects();
#endif
al_acknowledge_resize(game->display);
#ifdef LIBSUPERDERPY_IMGUI
ImGui_ImplAllegro5_CreateDeviceObjects();
#endif
// SetupViewport can be expensive, so don't do it when the resize event is already outdated or doesn't change anything
if (((ev->display.width != game->_priv.window_width) || (ev->display.height != game->_priv.window_height)) &&
(ev->display.width == al_get_display_width(game->display)) && (ev->display.height == al_get_display_height(game->display))) {
SetupViewport(game);
}
break;
case ALLEGRO_EVENT_KEY_DOWN:
#ifdef ALLEGRO_ANDROID
if ((ev->keyboard.keycode == ALLEGRO_KEY_MENU) || (ev->keyboard.keycode == ALLEGRO_KEY_TILDE) || (ev->keyboard.keycode == ALLEGRO_KEY_BACKQUOTE)) {
#else
if ((ev->keyboard.keycode == ALLEGRO_KEY_TILDE) || (ev->keyboard.keycode == ALLEGRO_KEY_BACKQUOTE)) {
#endif
game->_priv.showconsole = !game->_priv.showconsole;
if ((ev->keyboard.modifiers & ALLEGRO_KEYMOD_CTRL) && (game->config.debug.enabled)) {
game->_priv.showtimeline = game->_priv.showconsole;
}
}
if (ev->keyboard.keycode == ALLEGRO_KEY_F12) {
DrawGamestates(game);
int flags = al_get_new_bitmap_flags();
al_set_new_bitmap_flags(ALLEGRO_MEMORY_BITMAP);
ALLEGRO_BITMAP* bitmap = al_create_bitmap(al_get_display_width(game->display), al_get_display_height(game->display));
al_set_new_bitmap_flags(flags);
ALLEGRO_BITMAP* target = al_get_target_bitmap();
al_set_target_bitmap(bitmap);
al_draw_bitmap(al_get_backbuffer(game->display), 0, 0, 0);
al_set_target_bitmap(target);
PrintConsole(game, "Screenshot made! Storing...");
struct ScreenshotThreadData* data = malloc(sizeof(struct ScreenshotThreadData));
data->game = game;
data->bitmap = bitmap;
#ifndef LIBSUPERDERPY_SINGLE_THREAD
al_run_detached_thread(ScreenshotThread, data);
#else
ScreenshotThread(data);
#endif
}
break;
default:
break;
}
#ifdef MAEMO5
// on Maemo we get mouse events instead of touch ones, so we'll rewrite them by ourselves
if ((ev->type == ALLEGRO_EVENT_MOUSE_AXES) || (ev->type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN) || (ev->type == ALLEGRO_EVENT_MOUSE_BUTTON_UP)) {
switch (ev->type) {
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
ev->type = ALLEGRO_EVENT_TOUCH_BEGIN;
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_UP:
ev->type = ALLEGRO_EVENT_TOUCH_END;
break;
case ALLEGRO_EVENT_MOUSE_AXES:
ev->type = ALLEGRO_EVENT_TOUCH_MOVE;
break;
default:
break;
}
ALLEGRO_DISPLAY* display = ev->mouse.display;
float dx = ev->mouse.dx;
float dy = ev->mouse.dy;
float x = ev->mouse.x;
float y = ev->mouse.y;
double timestamp = ev->mouse.timestamp;
ev->touch.display = display;
ev->touch.dx = dx;
ev->touch.dy = dy;
ev->touch.id = 0;
ev->touch.primary = true;
ev->touch.source = (ALLEGRO_TOUCH_INPUT*)al_get_touch_input_event_source();
ev->touch.timestamp = timestamp;
ev->touch.x = x;
ev->touch.y = y;
}
#endif
}
static inline void HandleDebugEvent(struct Game* game, ALLEGRO_EVENT* ev) {
switch (ev->type) {
case ALLEGRO_EVENT_KEY_DOWN:
switch (ev->keyboard.keycode) {
case ALLEGRO_KEY_F1:
if (!game->_priv.paused) {
PauseExecution(game);
} else {
ReloadCode(game);
ResumeExecution(game);
}
break;
case ALLEGRO_KEY_F9:
game->_priv.speed = ALLEGRO_BPS_TO_SECS(60.0);
game->_priv.showconsole = true;
PrintConsole(game, "DEBUG: Gameplay speed: 1.00x");
break;
case ALLEGRO_KEY_F10: {
double speed = ALLEGRO_BPS_TO_SECS(game->_priv.speed); // inverting
speed -= 10;
if (speed < 10) { speed = 10; }
game->_priv.speed = ALLEGRO_BPS_TO_SECS(speed);
game->_priv.showconsole = true;
PrintConsole(game, "DEBUG: Gameplay speed: %.2fx", speed / 60.0);
} break;
case ALLEGRO_KEY_F11: {
double speed = ALLEGRO_BPS_TO_SECS(game->_priv.speed); // inverting
speed += 10;
if (speed > 600) { speed = 600; }
game->_priv.speed = ALLEGRO_BPS_TO_SECS(speed);
game->_priv.showconsole = true;
PrintConsole(game, "DEBUG: Gameplay speed: %.2fx", speed / 60.0);
} break;
}
break;
default:
break;
}
}
static inline bool MainloopEvents(struct Game* game) {
do {
ALLEGRO_EVENT ev;
if (game->_priv.paused && !IS_EMSCRIPTEN) {
// there's no frame flipping when paused, so avoid pointless busylooping
al_wait_for_event(game->_priv.event_queue, &ev);
} else if (!al_get_next_event(game->_priv.event_queue, &ev)) {
break;
}
#ifdef LIBSUPERDERPY_IMGUI
ImGui_ImplAllegro5_ProcessEvent(&ev);
switch (ev.type) {
case ALLEGRO_EVENT_KEY_CHAR:
case ALLEGRO_EVENT_KEY_DOWN:
case ALLEGRO_EVENT_KEY_UP:
if (igGetIO()->WantCaptureKeyboard) {
continue;
}
break;
case ALLEGRO_EVENT_MOUSE_AXES:
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
case ALLEGRO_EVENT_MOUSE_BUTTON_UP:
case ALLEGRO_EVENT_TOUCH_BEGIN:
case ALLEGRO_EVENT_TOUCH_CANCEL:
case ALLEGRO_EVENT_TOUCH_END:
case ALLEGRO_EVENT_TOUCH_MOVE:
if (igGetIO()->WantCaptureMouse) {
continue;
}
break;
default:
break;
}
#endif
if (game->_priv.params.handlers.event) {
if ((*game->_priv.params.handlers.event)(game, &ev)) {
continue;
}
}
if (ev.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
EventGamestates(game, &ev);
return false;
}
HandleEvent(game, &ev);
if (game->config.debug.enabled) {
HandleDebugEvent(game, &ev);
}
EventGamestates(game, &ev);
} while (!al_is_event_queue_empty(game->_priv.event_queue));
return true;
}
static inline bool MainloopTick(struct Game* game) {
if (game->_priv.paused) {
return true;
}
struct Gamestate* tmp = game->_priv.gamestates;
#ifdef __EMSCRIPTEN__
emscripten_pause_main_loop();
#endif
game->_priv.loading.to_load = 0;
game->_priv.loading.loaded = 0;
game->_priv.loading.lock = true;
game->loading.progress = 0;
// TODO: support gamestate dependences/ordering
while (tmp) {
if (tmp->pending_stop) {
PrintConsole(game, "Stopping gamestate \"%s\"...", tmp->name);
game->_priv.current_gamestate = tmp;
(*tmp->api->stop)(game, tmp->data);
tmp->started = false;
tmp->pending_stop = false;
PrintConsole(game, "Gamestate \"%s\" stopped successfully.", tmp->name);
}
if (tmp->pending_load) { game->_priv.loading.to_load++; }
tmp = tmp->next;
}
tmp = game->_priv.gamestates;
while (tmp) {
if (tmp->pending_unload) {
#ifdef __EMSCRIPTEN__
al_detach_voice(game->audio.v);
#endif
PrintConsole(game, "Unloading gamestate \"%s\"...", tmp->name);
tmp->loaded = false;
tmp->pending_unload = false;
game->_priv.current_gamestate = tmp;
(*tmp->api->unload)(game, tmp->data);
PrintConsole(game, "Gamestate \"%s\" unloaded successfully.", tmp->name);
#ifdef __EMSCRIPTEN__
al_attach_mixer_to_voice(game->audio.mixer, game->audio.v);
#endif
}
if (tmp->pending_load) {
#ifdef __EMSCRIPTEN__
al_detach_voice(game->audio.v);
#endif
if (tmp->show_loading && game->_priv.loading.gamestate->open) {
(*game->_priv.loading.gamestate->api->start)(game, game->_priv.loading.gamestate->data);
}
if (!tmp->api) {
if (!OpenGamestate(game, tmp, true) || !LinkGamestate(game, tmp)) {
tmp->pending_load = false;
tmp->pending_start = false;
continue;
}
}
if (tmp->api) {
PrintConsole(game, "Loading gamestate \"%s\"...", tmp->name);
game->_priv.loading.progress = 0;
game->_priv.loading.current = tmp;
game->_priv.current_gamestate = tmp;
struct GamestateLoadingThreadData data = {.game = game, .gamestate = tmp, .bitmap_flags = al_get_new_bitmap_flags()};
game->_priv.loading.in_progress = true;
double time = al_get_time();
game->_priv.loading.time = time;
CalculateProgress(game);
if (tmp->show_loading) {
game->loading.shown = true;
DrawGamestates(game);
DrawConsole(game);
al_flip_display();
#ifdef __EMSCRIPTEN__
emscripten_sleep(0);
#endif
}
#ifndef LIBSUPERDERPY_SINGLE_THREAD
al_run_detached_thread(GamestateLoadingThread, &data);
while (game->_priv.loading.in_progress) {
double delta = al_get_time() - game->_priv.loading.time;
game->time += delta; // TODO: ability to disable passing time during loading
game->_priv.loading.time += delta;
if (game->loading.shown && game->_priv.loading.gamestate->open) {
(*game->_priv.loading.gamestate->api->logic)(game, game->_priv.loading.gamestate->data, delta);
}
DrawGamestates(game);
if (game->_priv.texture_sync) {
al_convert_memory_bitmaps();
game->_priv.texture_sync = false;
al_signal_cond(game->_priv.texture_sync_cond);
game->_priv.loading.time = al_get_time(); // TODO: rethink time management during loading
}
DrawConsole(game);
al_flip_display();
if (game->_priv.bsod_sync) {
al_set_target_bitmap(NULL);
game->_priv.bsod_sync = false;
al_signal_cond(game->_priv.bsod_cond);
}
al_lock_mutex(game->_priv.bsod_mutex);
while (game->_priv.in_bsod) {
al_wait_cond(game->_priv.bsod_cond, game->_priv.bsod_mutex);
}
al_unlock_mutex(game->_priv.bsod_mutex);
}
#else
GamestateLoadingThread(&data);
DrawGamestates(game);
DrawConsole(game);
al_flip_display();
#ifdef __EMSCRIPTEN__
emscripten_sleep(0);
#endif
al_convert_memory_bitmaps();
#endif
al_set_new_bitmap_flags(data.bitmap_flags);
ReloadShaders(game, false);
if (tmp->api->post_load) {
PrintConsole(game, "[%s] Post-loading...", tmp->name);
tmp->api->post_load(game, tmp->data);
}
game->_priv.loading.progress++;
CalculateProgress(game);
PrintConsole(game, "Gamestate \"%s\" loaded successfully in %f seconds.", tmp->name, al_get_time() - time);
game->_priv.loading.loaded++;
DrawGamestates(game);
DrawConsole(game);
al_flip_display();
#ifdef __EMSCRIPTEN__
emscripten_sleep(0);
#endif
tmp->loaded = true;
tmp->pending_load = false;
}
if (tmp->show_loading && game->_priv.loading.gamestate->open) {
(*game->_priv.loading.gamestate->api->stop)(game, game->_priv.loading.gamestate->data);
}
tmp->show_loading = true;
game->loading.shown = false;
game->_priv.timestamp = al_get_time();
#ifdef __EMSCRIPTEN__
al_attach_mixer_to_voice(game->audio.mixer, game->audio.v);
#endif
}
tmp = tmp->next;
}
/* dialog_message:
* Sends a message to all the objects in a dialog. If any of the objects
* return values other than D_O_K, returns the value and sets obj to the
* object which produced it.
*/
int t3gui_dialog_message(T3GUI_ELEMENT *dialog, int msg, int c, int *obj)
{
int count, res, r, force, try;
assert(dialog);
force = ((msg == MSG_START) || (msg == MSG_END) || (msg >= MSG_USER));
res = D_O_K;
/* If a menu spawned by a d_menu_proc object is active, the dialog engine
* has effectively been shutdown for the sake of safety. This means that
* we can't send the message to the other objects in the dialog. So try
* first to send the message to the d_menu_proc object and, if the menu
* is then not active anymore, send it to the other objects as well.
*/
//if (active_menu_player) {
// try = 2;
// menu_dialog = active_menu_player->dialog;
//}
//else
try = 1;
for (; try > 0; try--) {
for (count=0; dialog[count].proc; count++) {
//if ((try == 2) && (&dialog[count] != menu_dialog))
// continue;
if ((force) || (!(dialog[count].flags & D_HIDDEN))) {
r = t3gui_object_message(dialog+count, msg, c);
if (r != D_O_K) {
res |= r;
if (msg != MSG_DRAW && msg != MSG_IDLE && msg != MSG_TIMER && obj)
{
printf("new object: %d\n", count);
*obj = count;
}
}
if ((msg == MSG_IDLE) && (dialog[count].flags & (D_DIRTY | D_HIDDEN)) == D_DIRTY) {
dialog[count].flags &= ~D_DIRTY;
res |= D_REDRAW;
}
}
}
//if (active_menu_player)
// break;
}
return res;
}
int t3gui_do_dialog(T3GUI_ELEMENT *dialog, int focus)
{
return t3gui_do_dialog_interval(dialog, 0.0, focus);
}
int t3gui_do_dialog_interval(T3GUI_ELEMENT *dialog, double speed_sec, int focus)
{
T3GUI_PLAYER *player = t3gui_init_dialog(dialog, focus, 0, NULL, NULL, NULL);
ALLEGRO_TIMER *timer = NULL;
t3gui_listen_for_events(player, al_get_keyboard_event_source());
t3gui_listen_for_events(player, al_get_mouse_event_source());
t3gui_listen_for_events(player, al_get_joystick_event_source());
t3gui_listen_for_events(player, al_get_display_event_source(al_get_current_display()));
if (speed_sec > 0.0) {
timer = al_create_timer(speed_sec);
t3gui_listen_for_events(player, al_get_timer_event_source(timer));
al_start_timer(timer);
}
ALLEGRO_EVENT_QUEUE *menu_queue = al_create_event_queue();
al_register_event_source(menu_queue, t3gui_get_player_event_source(player));
t3gui_start_dialog(player);
bool in_dialog = true;
bool must_draw = false;
while (in_dialog) {
if (must_draw) {
must_draw = false;
t3gui_draw_dialog(player);
al_flip_display();
}
al_wait_for_event(menu_queue, NULL);
while (!al_is_event_queue_empty(menu_queue)) {
ALLEGRO_EVENT event;
al_get_next_event(menu_queue, &event);
switch (event.type) {
case T3GUI_EVENT_REDRAW:
//printf("Redraw request\n");
must_draw = true;
break;
case T3GUI_EVENT_CLOSE:
focus = event.user.data1;
in_dialog = false;
break;
case T3GUI_EVENT_CANCEL:
focus = -1;
in_dialog = false;
break;
}
}
}
t3gui_stop_dialog(player);
al_destroy_timer(timer);
al_destroy_event_queue(menu_queue);
t3gui_shutdown_dialog(player);
return focus;
}
int main(){
float* terrain = (float*) malloc(RES*RES*sizeof(float));
genterrain(terrain, RES, 40000, 2.3, true);
al_init();
al_install_keyboard();
ALLEGRO_DISPLAY *display;
al_set_new_display_flags(ALLEGRO_OPENGL);
display = al_create_display(1280, 960);
ALLEGRO_EVENT_QUEUE *event_queue = al_create_event_queue();
al_register_event_source(event_queue, al_get_display_event_source(display));
al_register_event_source(event_queue, al_get_keyboard_event_source());
bool quit = false;
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
float* verts = (float*) malloc(RES*RES*4*4*3);
float* colors = (float*) malloc(RES*RES*4*4*3);
float* vp = verts;
float* cp = colors;
for(int x = 0; x < RES-1; x++){
for(int z = 0; z < RES-1; z++){
*(vp++) = (x-RES/2.0+0.5)*1024.0/RES;
*(vp++) = terrain[x*RES+z];
*(vp++) = (z-RES/2.0+0.5)*1024.0/RES;
*(cp++) = 0.5*terrain[x*RES+z];
*(cp++) = 1-terrain[x*RES+z];
*(cp++) = 0.5*terrain[x*RES+z];
*(vp++) = (x-RES/2.0+1.5)*1024.0/RES;
*(vp++) = terrain[(x+1)*RES+z];
*(vp++) = (z-RES/2.0+0.5)*1024.0/RES;
*(cp++) = 0.5*terrain[(x+1)*RES+z];
*(cp++) = 1-terrain[(x+1)*RES+z];
*(cp++) = 0.5*terrain[(x+1)*RES+z];
*(vp++) = (x-RES/2.0+1.5)*1024.0/RES;
*(vp++) = terrain[(x+1)*RES+z+1];
*(vp++) = (z-RES/2.0+1.5)*1024.0/RES;
*(cp++) = 0.5*terrain[(x+1)*RES+z+1];
*(cp++) = 1-terrain[(x+1)*RES+z+1];
*(cp++) = 0.5*terrain[(x+1)*RES+z+1];
*(vp++) = (x-RES/2.0+0.5)*1024.0/RES;
*(vp++) = terrain[x*RES+z+1];
*(vp++) = (z-RES/2.0+1.5)*1024.0/RES;
*(cp++) = 0.5*terrain[x*RES+z+1];
*(cp++) = 1-terrain[x*RES+z+1];
*(cp++) = 0.5*terrain[x*RES+z+1];
}
}
glVertexPointer(3, GL_FLOAT, 0, verts);
glColorPointer(3, GL_FLOAT, 0, colors);
glEnable(GL_CULL_FACE);
glCullFace(GL_FRONT);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
/*glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST);
glEnable(GL_POLYGON_SMOOTH);*/
while(!quit){
double ms = al_current_time();
ALLEGRO_EVENT event;
if (al_get_next_event(event_queue, &event)){
if (ALLEGRO_EVENT_KEY_DOWN == event.type && ALLEGRO_KEY_Q == event.keyboard.keycode || ALLEGRO_EVENT_DISPLAY_CLOSE == event.type){
break;
}
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
gluPerspective(45, 640.0/480.0,.1,1000);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glRotatef(30, 1, 0, 0);
glTranslatef(0, -100, -200);
glScalef(1,20,1);
glRotatef(ms*12, 0, 1, 0);
glPolygonMode(GL_FRONT, GL_LINES);
glDrawArrays(GL_QUADS, 0, RES*RES*4);
al_flip_display();
}
return 0;
}
int main(int argc, const char* argv[])
{
al_init();
al_init_font_addon();
al_init_ttf_addon();
al_init_image_addon();
al_init_primitives_addon();
ALLEGRO_DISPLAY *display;
al_set_new_display_flags(ALLEGRO_WINDOWED);
display = al_create_display(800, 600);
al_install_keyboard();
al_install_mouse();
ALLEGRO_EVENT_QUEUE *event_queue = al_create_event_queue();
al_register_event_source(event_queue, (ALLEGRO_EVENT_SOURCE *)display);
al_register_event_source(event_queue, al_get_keyboard_event_source());
al_register_event_source(event_queue, al_get_mouse_event_source());
ALLEGRO_FONT* font = al_load_ttf_font("data/times.ttf", 12, 0);
Vector2 camera(-400, -300);
Platforms platforms;
Bitmaps bitmaps;
Sprites sprites;
File* file = new File(font);
file->platforms = &platforms;
file->bitmaps = &bitmaps;
file->sprites = &sprites;
Menu menu;
menu.Add_entry(new Create_platform(platforms, camera, font));
menu.Add_entry(new Edit_platform(platforms, camera, font));
menu.Add_entry(file);
menu.Add_entry(new Create_sprite(bitmaps, sprites, camera, font));
menu.Add_entry(new Edit_sprite(sprites, camera, font));
if(argc==2)
file->Load(argv[1]);
while(1)
{
ALLEGRO_EVENT event;
if (al_get_next_event(event_queue, &event))
{
if (ALLEGRO_EVENT_DISPLAY_CLOSE == event.type ||
ALLEGRO_EVENT_KEY_DOWN == event.type &&
ALLEGRO_KEY_ESCAPE == event.keyboard.keycode)
{
break;
}
if(ALLEGRO_EVENT_MOUSE_AXES)
{
ALLEGRO_MOUSE_STATE mstate;
al_get_mouse_state(&mstate);
if(al_mouse_button_down(&mstate, 3))
{
camera.x -= event.mouse.dx;
camera.y -= event.mouse.dy;
}
}
menu.Event(event);
}
for(Sprites::iterator i = sprites.begin(); i != sprites.end(); ++i)
{
(*i)->Draw(camera);
}
for(Platforms::iterator i = platforms.begin(); i != platforms.end(); ++i)
{
(*i)->Draw(camera, al_map_rgb_f(0, 1, 0));
}
al_draw_line(0, -camera.y, 800, -camera.y, al_map_rgba_f(0, 1, 0, 0.5), 0);
al_draw_line(-camera.x, 0, -camera.x, 600, al_map_rgba_f(0, 0, 1, 0.5), 0);
menu.Draw();
al_flip_display();
al_clear_to_color(al_map_rgb(0, 0, 0));
al_rest(0.001);
}
al_destroy_event_queue(event_queue);
al_destroy_display(display);
}
void InputCatcher::run(ALLEGRO_DISPLAY *display, InputContainer *held_keys, double *mouse_x, double *mouse_y)
{
// pressed_keys->reset();
held_keys->reset();
ALLEGRO_EVENT event;
// Catch all events that have stacked up this frame. al_get_next_event() returns false when event_queue is empty, and contents of event are undefined
while (al_get_next_event(event_queue, &event))
{
switch (event.type)
{
case ALLEGRO_EVENT_DISPLAY_CLOSE:
// Deliberate closing, not an error
throw 0;
case ALLEGRO_EVENT_DISPLAY_RESIZE:
al_acknowledge_resize(display);
break;
case ALLEGRO_EVENT_KEY_DOWN:
// //Debug: print the keycode number and name of the key we press
//// printf("\n%i\t%s", event.keyboard.keycode, al_keycode_to_name(event.keyboard.keycode));
//
// if (event.keyboard.keycode == config["jump"] or event.keyboard.keycode == config["jump_alt1"] or event.keyboard.keycode == config["jump_alt2"])
// {
// pressed_keys->JUMP = true;
// }
// if (event.keyboard.keycode == config["crouch"] or event.keyboard.keycode == config["crouch_alt1"] or event.keyboard.keycode == config["crouch_alt2"])
// {
// pressed_keys->CROUCH = true;
// }
// if (event.keyboard.keycode == config["left"] or event.keyboard.keycode == config["left_alt1"] or event.keyboard.keycode == config["left_alt2"])
// {
// pressed_keys->LEFT = true;
// }
// if (event.keyboard.keycode == config["right"] or event.keyboard.keycode == config["right_alt1"] or event.keyboard.keycode == config["right_alt2"])
// {
// pressed_keys->RIGHT = true;
// }
// if (event.keyboard.keycode == config["right"] or event.keyboard.keycode == config["right_alt1"] or event.keyboard.keycode == config["right_alt2"])
// {
// pressed_keys->RIGHT = true;
// }
// if (event.keyboard.keycode == config["ability1"] or event.keyboard.keycode == config["ability1_alt1"] or event.keyboard.keycode == config["ability1_alt2"])
// {
// pressed_keys->ABILITY_1 = true;
// }
// if (event.keyboard.keycode == config["ability2"] or event.keyboard.keycode == config["ability2_alt1"] or event.keyboard.keycode == config["ability2_alt2"])
// {
// pressed_keys->ABILITY_2 = true;
// }
// if (event.keyboard.keycode == config["ultimate"] or event.keyboard.keycode == config["ultimate_alt1"] or event.keyboard.keycode == config["ultimate_alt2"])
// {
// pressed_keys->ULTIMATE = true;
// }
// if (event.keyboard.keycode == config["reload"] or event.keyboard.keycode == config["reload_alt1"] or event.keyboard.keycode == config["reload_alt2"])
// {
// pressed_keys->RELOAD = true;
// }
//
switch (event.keyboard.keycode)
{
case ALLEGRO_KEY_ESCAPE:
// Exit game
throw 0;
}
//
// case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
// switch (event.mouse.button)
// {
// case LEFT_MOUSE_BUTTON:
// pressed_keys->PRIMARY_FIRE = true;
// break;
// case RIGHT_MOUSE_BUTTON:
// pressed_keys->SECONDARY_FIRE = true;
// break;
// }
}
}
ALLEGRO_KEYBOARD_STATE keystate;
al_get_keyboard_state(&keystate);
if (al_key_down(&keystate, config["jump"]) or al_key_down(&keystate, config["jump_alt1"]) or al_key_down(&keystate, config["jump_alt2"]))
{
held_keys->JUMP = true;
}
if (al_key_down(&keystate, config["crouch"]) or al_key_down(&keystate, config["crouch_alt1"]) or al_key_down(&keystate, config["crouch_alt2"]))
{
held_keys->CROUCH = true;
}
if (al_key_down(&keystate, config["left"]) or al_key_down(&keystate, config["left_alt1"]) or al_key_down(&keystate, config["left_alt2"]))
{
held_keys->LEFT = true;
}
if (al_key_down(&keystate, config["right"]) or al_key_down(&keystate, config["right_alt1"]) or al_key_down(&keystate, config["right_alt2"]))
{
held_keys->RIGHT = true;
}
if (al_key_down(&keystate, config["ability1"]) or al_key_down(&keystate, config["ability1_alt1"]) or al_key_down(&keystate, config["ability1_alt2"]))
{
held_keys->ABILITY_1 = true;
}
if (al_key_down(&keystate, config["ability2"]) or al_key_down(&keystate, config["ability2_alt1"]) or al_key_down(&keystate, config["ability2_alt2"]))
{
held_keys->ABILITY_2 = true;
}
if (al_key_down(&keystate, config["ultimate"]) or al_key_down(&keystate, config["ultimate_alt1"]) or al_key_down(&keystate, config["ultimate_alt2"]))
{
held_keys->ULTIMATE = true;
}
if (al_key_down(&keystate, config["reload"]) or al_key_down(&keystate, config["reload_alt1"]) or al_key_down(&keystate, config["reload_alt2"]))
{
held_keys->RELOAD = true;
}
ALLEGRO_MOUSE_STATE mousestate;
al_get_mouse_state(&mousestate);
// FIXME: I have no idea if these constants are correct, allegro docs don't mention the specifics, just that it starts with 1.
if (mousestate.buttons & LEFT_MOUSE_BUTTON)
{
held_keys->PRIMARY_FIRE = true;
}
if (mousestate.buttons & RIGHT_MOUSE_BUTTON)
{
held_keys->SECONDARY_FIRE = true;
}
*mouse_x = mousestate.x;
*mouse_y = mousestate.y;
}
int main(void)
{
ALLEGRO_DISPLAY *display[2];
ALLEGRO_EVENT event;
ALLEGRO_EVENT_QUEUE *events;
ALLEGRO_BITMAP *pictures[2];
ALLEGRO_BITMAP *target;
int width, height;
int i;
if (!al_init()) {
abort_example("Could not init Allegro.\n");
}
open_log();
al_install_keyboard();
al_install_mouse();
al_init_image_addon();
events = al_create_event_queue();
al_set_new_display_flags(ALLEGRO_WINDOWED|ALLEGRO_RESIZABLE);
/* Create two windows. */
display[0] = al_create_display(W, H);
if (!display[0]) {
abort_example("Error creating display\n");
}
pictures[0] = al_load_bitmap("data/mysha.pcx");
if (!pictures[0]) {
abort_example("failed to load mysha.pcx\n");
}
display[1] = al_create_display(W, H);
if (!display[1]) {
abort_example("Error creating display\n");
}
pictures[1] = al_load_bitmap("data/allegro.pcx");
if (!pictures[1]) {
abort_example("failed to load allegro.pcx\n");
}
/* This is only needed since we want to receive resize events. */
al_register_event_source(events, al_get_display_event_source(display[0]));
al_register_event_source(events, al_get_display_event_source(display[1]));
al_register_event_source(events, al_get_keyboard_event_source());
while (1) {
/* read input */
while (!al_is_event_queue_empty(events)) {
al_get_next_event(events, &event);
if (event.type == ALLEGRO_EVENT_KEY_DOWN) {
ALLEGRO_KEYBOARD_EVENT *key = &event.keyboard;
if (key->keycode == ALLEGRO_KEY_ESCAPE) {
goto done;
}
}
if (event.type == ALLEGRO_EVENT_DISPLAY_RESIZE) {
ALLEGRO_DISPLAY_EVENT *de = &event.display;
al_acknowledge_resize(de->source);
}
if (event.type == ALLEGRO_EVENT_DISPLAY_SWITCH_IN) {
log_printf("%p switching in\n", event.display.source);
}
if (event.type == ALLEGRO_EVENT_DISPLAY_SWITCH_OUT) {
log_printf("%p switching out\n", event.display.source);
}
if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
int i;
for (i = 0; i < 2; i++) {
if (display[i] == event.display.source)
display[i] = 0;
}
al_destroy_display(event.display.source);
for (i = 0; i < 2; i++) {
if (display[i])
goto not_done;
}
goto done;
not_done:
;
}
}
for (i = 0; i < 2; i++) {
if (!display[i])
continue;
target = al_get_backbuffer(display[i]);
width = al_get_bitmap_width(target);
height = al_get_bitmap_height(target);
al_set_target_bitmap(target);
al_draw_scaled_bitmap(pictures[0], 0, 0,
al_get_bitmap_width(pictures[0]),
al_get_bitmap_height(pictures[0]),
0, 0,
width / 2, height,
0);
al_draw_scaled_bitmap(pictures[1], 0, 0,
al_get_bitmap_width(pictures[1]),
al_get_bitmap_height(pictures[1]),
width / 2, 0,
width / 2, height,
0);
al_flip_display();
}
al_rest(0.001);
}
done:
al_destroy_bitmap(pictures[0]);
al_destroy_bitmap(pictures[1]);
al_destroy_display(display[0]);
al_destroy_display(display[1]);
close_log(true);
return 0;
}