void Mouse::Init() {
SetImage(_image, _focus.GetX(), _focus.GetY());
_numButtons = al_get_mouse_num_buttons();
al_get_mouse_state(&_curState);
}
int main(void)
{
ALLEGRO_DISPLAY *display;
ALLEGRO_BITMAP *cursor;
ALLEGRO_EVENT_QUEUE *queue;
ALLEGRO_EVENT event;
ALLEGRO_FONT *font;
int mx = 0;
int my = 0;
int mz = 0;
int mw = 0;
int mmx = 0;
int mmy = 0;
int mmz = 0;
int mmw = 0;
bool in = true;
bool buttons[NUM_BUTTONS] = {false};
int i;
float p = 0.0;
ALLEGRO_COLOR black;
if (!al_init()) {
abort_example("Could not init Allegro.\n");
}
al_init_primitives_addon();
al_install_mouse();
al_install_keyboard();
al_init_image_addon();
al_init_font_addon();
actual_buttons = al_get_mouse_num_buttons();
if (actual_buttons > NUM_BUTTONS)
actual_buttons = NUM_BUTTONS;
al_set_new_display_flags(ALLEGRO_RESIZABLE);
display = al_create_display(640, 480);
if (!display) {
abort_example("Error creating display\n");
}
al_hide_mouse_cursor(display);
cursor = al_load_bitmap("data/cursor.tga");
if (!cursor) {
abort_example("Error loading cursor.tga\n");
}
font = al_load_font("data/fixed_font.tga", 1, 0);
if (!font) {
abort_example("data/fixed_font.tga not found\n");
}
black = al_map_rgb_f(0, 0, 0);
queue = al_create_event_queue();
al_register_event_source(queue, al_get_mouse_event_source());
al_register_event_source(queue, al_get_keyboard_event_source());
al_register_event_source(queue, al_get_display_event_source(display));
while (1) {
if (al_is_event_queue_empty(queue)) {
al_clear_to_color(al_map_rgb(0xff, 0xff, 0xc0));
for (i = 0; i < actual_buttons; i++) {
draw_mouse_button(i, buttons[i]);
}
al_draw_bitmap(cursor, mx, my, 0);
al_set_blender(ALLEGRO_ADD, ALLEGRO_ONE, ALLEGRO_INVERSE_ALPHA);
al_draw_textf(font, black, 5, 5, 0, "dx %i, dy %i, dz %i, dw %i", mmx, mmy, mmz, mmw);
al_draw_textf(font, black, 5, 25, 0, "x %i, y %i, z %i, w %i", mx, my, mz, mw);
al_draw_textf(font, black, 5, 45, 0, "p = %g", p);
al_draw_textf(font, black, 5, 65, 0, "%s", in ? "in" : "out");
al_set_blender(ALLEGRO_ADD, ALLEGRO_ONE, ALLEGRO_INVERSE_ALPHA);
mmx = mmy = mmz = 0;
al_flip_display();
}
al_wait_for_event(queue, &event);
switch (event.type) {
case ALLEGRO_EVENT_MOUSE_AXES:
mx = event.mouse.x;
my = event.mouse.y;
mz = event.mouse.z;
mw = event.mouse.w;
mmx = event.mouse.dx;
mmy = event.mouse.dy;
mmz = event.mouse.dz;
mmw = event.mouse.dw;
p = event.mouse.pressure;
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
if (event.mouse.button-1 < NUM_BUTTONS) {
buttons[event.mouse.button-1] = true;
}
p = event.mouse.pressure;
break;
case ALLEGRO_EVENT_MOUSE_BUTTON_UP:
if (event.mouse.button-1 < NUM_BUTTONS) {
buttons[event.mouse.button-1] = false;
}
p = event.mouse.pressure;
break;
case ALLEGRO_EVENT_MOUSE_ENTER_DISPLAY:
in = true;
break;
case ALLEGRO_EVENT_MOUSE_LEAVE_DISPLAY:
in = false;
break;
case ALLEGRO_EVENT_KEY_DOWN:
if (event.keyboard.keycode == ALLEGRO_KEY_ESCAPE) {
goto done;
}
break;
case ALLEGRO_EVENT_DISPLAY_RESIZE:
al_acknowledge_resize(event.display.source);
break;
case ALLEGRO_EVENT_DISPLAY_CLOSE:
goto done;
}
}
done:
al_destroy_event_queue(queue);
return 0;
}
void game_loop(void)
{
float bouncer_x = screenW / 2.0 - squareSize / 2.0 + 50;
float bouncer_y = screenH / 2.0 - squareSize / 2.0;
float crosshair_x = screenW / 2.0 - crosshairSize / 2.0;
float crosshair_y = screenH / 2.0 - crosshairSize / 2.0;
float bouncer_dx = 4, bouncer_dy = -4.0;
ALLEGRO_FONT *font = al_load_ttf_font("pirulen.ttf",72,0 );
int textCounter = 0;
int hit = 0;
int miss = 0;
int counter = 0;
int onGround = 1;
bool key[5] = {0, 0, 0, 0, 0};
bool redraw = true;
al_start_timer(timer);
printf("mouse axes: %d" , al_get_mouse_num_buttons());
while (!done) {
ALLEGRO_EVENT event;
al_wait_for_event(event_queue, &event);
if (event.type == ALLEGRO_EVENT_TIMER)
{
if(bouncer_x < 0 || bouncer_x > screenW - squareSize) {
bouncer_dx = -bouncer_dx;
}
if(bouncer_y < 0 || bouncer_y > screenH - squareSize) {
bouncer_dy = -bouncer_dy;
}
bouncer_x += bouncer_dx;
bouncer_y += bouncer_dy;
if (textCounter)
{
textCounter = textCounter + 1;
if (textCounter == 60)
{
textCounter = 0;
}
}
redraw = true;
}
//key pressed down
else if (event.type == ALLEGRO_EVENT_KEY_DOWN)
{
switch (event.keyboard.keycode)
{
case ALLEGRO_KEY_ESCAPE:
done = true;
case ALLEGRO_KEY_W:
key[keyW] = true;
break;
case ALLEGRO_KEY_A:
key[keyA] = true;
break;
case ALLEGRO_KEY_S:
key[keyS] = true;
break;
case ALLEGRO_KEY_D:
key[keyD] = true;
break;
case ALLEGRO_KEY_LSHIFT:
key[keyShift] = true;
break;
}
}
//key released
else if (event.type == ALLEGRO_EVENT_KEY_UP)
{
switch (event.keyboard.keycode)
{
case ALLEGRO_KEY_W:
key[keyW] = false;
break;
case ALLEGRO_KEY_A:
key[keyA] = false;
break;
case ALLEGRO_KEY_S:
key[keyS] = false;
break;
case ALLEGRO_KEY_D:
key[keyD] = false;
break;
case ALLEGRO_KEY_LSHIFT:
key[keyShift] = false;
break;
}
}
else if(event.type == ALLEGRO_EVENT_MOUSE_AXES || ALLEGRO_EVENT_MOUSE_ENTER_DISPLAY)
{
crosshair_x = event.mouse.x - crosshairSize/2;
crosshair_y = event.mouse.y - crosshairSize/2;
}
//shooting
if (event.type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN)
{
if (bounding_box_collision(bouncer_x, bouncer_y, squareSize, squareSize, event.mouse.x - 1, event.mouse.y - 1, 2, 2))
{
fprintf(stderr, "hit! \n");
hit = 1;
miss = 0;
textCounter = 1;
}
else
{
fprintf(stderr, "Miss! \n");
miss = 1;
hit = 0;
textCounter = 1;
}
}
/*
//Mouse Test
if(event.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
done = 1;
}
*/
if (redraw && al_is_event_queue_empty(event_queue)) {
redraw = false;
//Clear screen to green
al_clear_to_color(al_map_rgb(0, 255, 0));
//hit text
if (hit && textCounter)
{
al_draw_text(font, al_map_rgb(255,255,255), 640/2, (480/4),ALLEGRO_ALIGN_CENTRE, "Hit!");
}
//Miss text
if (miss && textCounter)
{
al_draw_text(font, al_map_rgb(255,255,255), 640/2, (480/4),ALLEGRO_ALIGN_CENTRE, "Miss!");
}
al_draw_bitmap(bouncer, bouncer_x, bouncer_y, 0);
al_draw_bitmap(crosshair, crosshair_x, crosshair_y, 0);
//update_graphics();
al_flip_display();
}
}
}
VALUE rbal_mouse_buttons(VALUE rself) {
return RBH_UINT_NUM(al_get_mouse_num_buttons());
}
static int allua_mouse_get_num_buttons(lua_State * L)
{
lua_pushinteger(L, al_get_mouse_num_buttons());
return 1;
}
