void scene_load(void)
{
load_bitmaps();
scene.realImages = 0;
scene.camera = camera_create();
scene.octree = octree_init(input_path_concat("galaxies.txt"), 20000);
scene.galaxies = galaxylist_create();
}
//initialize SDL and game window
void init(Surface& images, Font& fonts)
{
//initialize SDL, the window, and fonting
SDL_Init(SDL_INIT_EVERYTHING);
SDL_WM_SetCaption("Dungeon Epic", NULL);
TTF_Init();
//initialize the video buffer in the window
images.buffer = SDL_SetVideoMode (SCRWIDTH,SCRHEIGHT, SCRBPP,SDL_HWSURFACE);
//load graphics
//images.spritesheet = load_bitmaps("data/images/.jpg");
images.background = load_bitmaps("data/images/gothic.jpg");
images.playersheet = load_bitmaps("data/images/player.png");
//load fonts
fonts.font1 = load_font("data/fonts/NotCourierSans.otf", 18);
return;
}
static void instruction_menu_window_load(Window *window) {
load_bitmaps();
Layer *window_layer = window_get_root_layer(window);
GRect bounds = layer_get_frame(window_layer);
s_instruction_menu = menu_layer_create(bounds);
menu_layer_set_callbacks(s_instruction_menu, NULL, (MenuLayerCallbacks){
.get_num_sections = menu_get_num_sections_callback,
.get_num_rows = menu_get_num_rows_callback,
.get_header_height = menu_get_header_height_callback,
.get_cell_height = menu_get_cell_height_callback,
.draw_header = NULL,
.draw_row = menu_draw_row_callback,
.select_click = menu_select_callback,
});
int main()
{
//shell vars
bool render = false;
//allegro vars
ALLEGRO_DISPLAY *display = NULL;
ALLEGRO_EVENT_QUEUE *event_queue = NULL;
ALLEGRO_TIMER *timer = NULL;
//allegro init functions
printf ("Initializing allegro\n");
if (!al_init())
{
al_show_native_message_box(NULL, NULL, NULL, "failed", NULL, 0);
return -1;
}
printf("Creating display\n");
display = al_create_display(WIDTH, HEIGHT);
if (!display)
{
al_show_native_message_box(NULL, NULL, NULL, "failed", NULL, 0);
return -1;
}
printf("Installing addons\n");
al_init_font_addon();
al_init_ttf_addon();
al_init_primitives_addon();
al_init_image_addon();
al_install_keyboard();
al_install_mouse();
al_install_audio();
al_init_acodec_addon();
al_reserve_samples(10);
//project inits
srand(time(NULL));
printf("Initializing timer\n");
event_queue = al_create_event_queue();
timer = al_create_timer(1.0 / FPS);
printf("Registering event sources\n");
al_register_event_source(event_queue, al_get_display_event_source(display));
al_register_event_source(event_queue, al_get_keyboard_event_source());
al_register_event_source(event_queue, al_get_timer_event_source(timer));
al_start_timer(timer);
printf("Init mouse and keyboard\n");
init_keyboard();
init_mouse();
printf("Loading assets\n");
load_bitmaps();
load_fonts();
load_samples();
printf ("Creating manager\n");
push_state(new TitleMenu());
printf("Beginning game\n");
while (!is_game_over())
{
//declare an event
ALLEGRO_EVENT event;
//monitor event sources
al_wait_for_event(event_queue, &event);
if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
{
end_game();
}
else if (event.type == ALLEGRO_EVENT_TIMER)
{
render = true;
update_mouse();
update_keyboard();
handle_key();
update_game();
}
// Render screen
if (render && al_event_queue_is_empty(event_queue))
{
render = false;
render_game();
al_flip_display();
}
}
unload_assets();
al_destroy_event_queue(event_queue);
al_destroy_display(display);
al_destroy_timer(timer);
return 0;
}
void loadmap(Zone& area, Map& level, Player& player1, Surface& images)
{
int mapnum, floornum;
bool stairs;
int playx,playy;
//load world and set initial values the first time through
if (player1.get_map() == -1) {
srand(time(NULL));
mapnum = area.get_id();
floornum = 0;
area.init();
level = area.zones[mapnum].floors[floornum];
playx = level.get_begin_x() * TILEW;
playy = level.get_begin_y() * TILEH;
player1.put_stairs(1);
}
//load a new map if the player has changed maps midplay
if (player1.get_map() >= 0) {
mapnum = player1.get_destmap();
floornum = player1.get_destfloor();
if (floornum < 0) {
floornum = 0;
player1.put_stairs(1);
mapnum = area.get_id();
playx = area.zones[player1.get_map()].get_x() * TILEW;
playy = (area.zones[player1.get_map()].get_y() + 1) * TILEH;
}
area.zones[player1.get_map()].floors[player1.get_floor()] = level;
}
level = area.zones[mapnum].floors[floornum];
level.set_rendered(0); //area is not yet rendered for graphics
if (area.zones[mapnum].floors[floornum].get_type() == TOWN){
playx = MAPW / 2 * TILEW;
playy = (MAPH - 2) * TILEH;
}
if (area.zones[mapnum].floors[floornum].get_type() == DUNGEON){
stairs = player1.get_stairs();
if (stairs == 0) {
playx = level.get_end_x() * TILEW;
playy = level.get_end_y() * TILEH;
}
if (stairs == 1) {
playx = level.get_begin_x() * TILEW;
playy = level.get_begin_y() * TILEH;
}
}
player1.put_coor(playx, playy);
player1.put_map(mapnum);
player1.put_floor(floornum);
//load appropriate spritesheet for this kind of level
switch(level.get_type())
{
case DUNGEON:
images.tilesheet = load_bitmaps("data/images/dungeon.jpg");
break;
case TOWN:
images.tilesheet = load_bitmaps("data/images/town.jpg");
break;
case FOREST:
images.tilesheet = load_bitmaps("data/images/forest.jpg");
break;
}
};