This program is running extremely slow, even though my pc is a beast...
I think it has to do because of it having to do too much every timer event, but I can't manage to do it any other way.
I need to draw some text and a bullseye, which stays in the same location until it's clicked so it doesn't really need to be constantly redrawn, and a crosshair which is used as cursor (ALLEGRO_CURSOR won't work but I'm looking into it soon) and needs to be redrawn every tick.
I really don't get why everythink takes so long, because when I press escape or ALT+F4, it takes 3 to 20 seconds to close, depending on how long it has ran.
Don't bother looking at the rest of the code because I'm still messing around and testing stuff.
1#include <iostream>
2#include <stdlib.h>
3#include <stdio.h>
4#include <allegro5\allegro.h>
5#include <allegro5\allegro_image.h>
6#include <allegro5\allegro_primitives.h>
7#include <allegro5\allegro_native_dialog.h>
8#include <allegro5\allegro_ttf.h>
9
10const int window_w = 800,
11 window_h = 600;
12
13using namespace std;
14
15int main() {
16 al_init();
17 al_init_primitives_addon();
18 al_init_image_addon();
19 al_init_font_addon();
20 al_init_ttf_addon();
21 al_install_keyboard();
22 al_install_mouse();
23 srand(time(NULL));
24
25 bool running = true,
26 hit = true,
27 redraw_bullseye = true;
28 int test = 50;
29 int score = 1;
30 unsigned int bullseye_x,bullseye_y;
31 int crosshair_x,crosshair_y;
32 enum direction {UP, DOWN, RIGHT, LEFT};
33
34 ALLEGRO_DISPLAY* main_display;
35 ALLEGRO_EVENT_QUEUE* main_queue = al_create_event_queue();
36 ALLEGRO_TIMER* main_timer = al_create_timer(1.0/60.0);
37 ALLEGRO_BITMAP* bullseye = al_load_bitmap("bullseye.png");
38 ALLEGRO_BITMAP* crosshair = al_load_bitmap("crosshair.png");
39 ALLEGRO_EVENT window_event;
40 ALLEGRO_DISPLAY_MODE display_data;
41 ALLEGRO_FONT* arialblack = al_load_ttf_font("ariblk.ttf",20,0);
42 ALLEGRO_COLOR white = al_map_rgb(255,255,255);
43
44 al_get_display_mode(al_get_num_display_modes()-1,&display_data);
45 al_set_new_display_flags(ALLEGRO_FULLSCREEN);
46 main_display = al_create_display(display_data.width,display_data.height);
47 al_register_event_source(main_queue,al_get_display_event_source(main_display));
48 al_register_event_source(main_queue,al_get_timer_event_source(main_timer));
49 al_register_event_source(main_queue,al_get_keyboard_event_source());
50 al_register_event_source(main_queue,al_get_mouse_event_source());
51 al_clear_to_color(al_map_rgb(0,0,0));
52 al_hide_mouse_cursor(main_display);
53 al_start_timer(main_timer);
54 bullseye_x = 500;
55 bullseye_y = 500;
56
57 while(running) {
58 al_get_next_event(main_queue,&window_event);
59 switch(window_event.type) {
60 case ALLEGRO_EVENT_DISPLAY_CLOSE:
61 running = false;
62 break;
63 case ALLEGRO_EVENT_KEY_DOWN:
64 if (window_event.keyboard.keycode == ALLEGRO_KEY_ESCAPE)
65 running = false;
66 else break;
67 case ALLEGRO_EVENT_TIMER:
68 al_get_mouse_cursor_position(&crosshair_x,&crosshair_y);
69 al_clear_to_color(al_map_rgb(0,0,0));
70 al_draw_bitmap(bullseye,bullseye_x,bullseye_y,0);
71 al_draw_textf(arialblack,purple,10,30,0,"bullseye_x: %d",bullseye_x);
72 al_draw_textf(arialblack,purple,10,60,0,"bullseye_y: %d",bullseye_y);
73 al_draw_bitmap(crosshair,crosshair_x-25,crosshair_y-25,0);
74 al_flip_display();
75 if(hit == true) {
76 bullseye_x = (time(0) * time(0) / window_h + window_w*3) % (window_w - 200);
77 bullseye_y = (bullseye_x*time(0) / 4) % (window_h - 200);
78 hit = false;
79 }
80 case ALLEGRO_EVENT_MOUSE_BUTTON_DOWN:
81 al_get_mouse_cursor_position(&crosshair_x,&crosshair_y);
82 if((window_event.mouse.x+25 > bullseye_x && window_event.mouse.x+25 < bullseye_x+200)
83 && (window_event.mouse.y+25 > bullseye_y && window_event.mouse.y+25 < bullseye_y+200)) {
84 hit = true;
85 }
86
87 }
88 }
89 al_destroy_bitmap(bullseye);
90 al_destroy_bitmap(crosshair);
91 al_destroy_display(main_display);
92 al_destroy_timer(main_timer);
93 al_destroy_event_queue(main_queue);
94 exit(EXIT_SUCCESS);
95}
Thanks in advance 