1
2
3int main
()
4{
5
6 OneRun OneRunObject
= OneRun
();
7
8 if( OneRunObject.InitOkay
() == false)
9 {
10 game_log
(MAIN_LOG,
"Problem initialising game.\n");
11 pause_and_quit
12 }
13
14
15
16 Menu MainMenu
("main_menu_bitmap_list.txt",
"game_data/menu_bitmaps");
17
18 Menu
*CurrentMenu
;
19
20 int cm_id
= MAIN_MENU
; /* current menu identifier */
21
22 bool need_redraw
= false;
23 bool hold_on_key_down_events
= false;
24 bool close_menu
= false;
25
26 int time;
27
28 int update_done
= 0;
29
30 int time_of_key_down
;
31
32 while( OneRunObject.ClearUpAndQuit
() == false)
33 {
34 switch(cm_id
)
35 {
36 case MAIN_MENU:
37 CurrentMenu
= &MainMenu
;
38 break;
39 }
40
41 al_wait_for_event(OneRunObject.q,
&OneRunObject.event
);
42 switch(OneRunObject.event.type
)
43 {
44 case ALLEGRO_EVENT_DISPLAY_CLOSE:
45 pf
("display close.\n");
46
47 OneRunObject.SetClearUpAndQuitFlag
();
48 CurrentMenu->SetNeedToActFlag
();
49 break;
50 case ALLEGRO_EVENT_KEY_DOWN:
51
52 printf("key down.\n");
53
54 if(hold_on_key_down_events
== false)
55 {
56 OneRunObject.SetKeyState
(ALLEGRO_EVENT_KEY_DOWN
);
57 }
58
59 break;
60 case ALLEGRO_EVENT_KEY_UP:
61 printf("key up.\n");
62 OneRunObject.SetKeyState
(ALLEGRO_EVENT_KEY_UP
);
63 break;
64 case ALLEGRO_EVENT_TIMER:
65 pf
("timer tick\n");
66 need_redraw
= true;
67
68 if(hold_on_key_down_events
== false)
69 {
70 update_done
= CurrentMenu->Update
(OneRunObject.key_states
);
71 }
72
73 if(update_done
== 1 && hold_on_key_down_events
== false) /* key down processed */
74 {
75 hold_on_key_down_events
= true;
76 time_of_key_down
= al_get_timer_count(OneRunObject.timer
);
77 }
78 else if(update_done
== 2) /* Enter key pressed. */
79 {
80 if(cm_id
== MAIN_MENU
)
81 {
82 switch(CurrentMenu->OptionSelected
())
83 {
84 case 0: /* Play. */
85 OneRunObject.time_to_play
= true;
86 break;
87 case 1:
88 cm_id
= CONTROL_OPTIONS
;
89 close_menu
= true;
90 CurrentMenu->SetCloseTime
(al_get_timer_count(OneRunObject.timer
));
91 break;
92
93 }
94 }
95
96
97 }
98
99 if(hold_on_key_down_events
== true && al_get_timer_count(OneRunObject.timer
) >= time_of_key_down
+ 20)
100 {
101 hold_on_key_down_events
= false;
102 }
103
104 break;
105 default:
106 pf
("some other event.\n\n");
107 break;
108
109 } /* switch(OneRunObject.event.type) */
110
111
112 pf
("need redraw = %s empty = %d", need_redraw ?
"TRUE" : "FALSE",
(int) al_is_event_queue_empty(OneRunObject.q
));
113
114 if(need_redraw
== true && al_is_event_queue_empty(OneRunObject.q
))
115 {
116 printf("calling\n");
117 CurrentMenu->DrawMenu
(close_menu,
al_get_timer_count(OneRunObject.timer
));
118 }
119
120 pf
("\n");
121
122
123 if(OneRunObject.time_to_play
== true)
124 {
125 /* if a loaded game was chosen, it should already be loaded */
126
127 printf("start game here.\n");
128 pause_and_quit
(1);
129 }
130
131
132 al_flip_display();
133
134 pf
("flushing.\n");
135 fflush(stdout
);
136
137 }
138
139
140
141 game_log
(MAIN_LOG,
"End of program. Returning 0.\n");
142 return 0;
143}
