/*
* performActions()
* Evaluate all keyboard and mouse events
* Parameters:
* char* - data from device
* Returns:
* -none-
*/
void performActions(char *data)
{
/* Mouse joystick */
mouse_move(IS_JOYSTICK_UP(data), IS_JOYSTICK_DOWN(data),
IS_JOYSTICK_LEFT(data), IS_JOYSTICK_RIGHT(data));
/* Mouse clicks */
mouse_click(IS_BUTTON_3(data), &click_mode_left, 1);
mouse_click(IS_BUTTON_4(data), &click_mode_right, 3);
/* Keys events */
keyboard_press(IS_CURSOR_UP(data), &key_up, "Up");
keyboard_press(IS_CURSOR_DOWN(data), &key_down, "Down");
keyboard_press(IS_CURSOR_LEFT(data), &key_left, "Left");
keyboard_press(IS_CURSOR_RIGHT(data), &key_right, "Right");
keyboard_press(IS_BUTTON_6(data), &key_pprior, "Prior");
keyboard_press(IS_BUTTON_8(data), &key_pnext, "Next");
keyboard_press(IS_BUTTON_1(data), &key_return, "Return");
keyboard_press(IS_BUTTON_2(data), &key_escape, "Escape");
/* Keys speed config */
mouse_speed(IS_BUTTON_5(data), &speed_decrement, 1, "Increment");
mouse_speed(IS_BUTTON_7(data), &speed_increment, -1, "Decrement");
}
void check_mouse(XEvent *e)
{
static int savex = 0;
static int savey = 0;
//Log("check_mouse()...\n");
int x,y;
int i;
lbutton=0;
rbutton=0;
if (e->type == ButtonRelease) {
mouse_click(2);
return;
}
if (e->type == ButtonPress) {
if (e->xbutton.button==1) {
//Left button is down
lbutton=1;
}
if (e->xbutton.button==3) {
//Right button is down
rbutton=1;
}
}
//Log("e->xbutton.x: %i e->xbutton.y: %i\n",e->xbutton.x,e->xbutton.y);
x = e->xbutton.x;
y = e->xbutton.y;
//reverse the y position
y = yres - y;
if (savex != e->xbutton.x || savey != e->xbutton.y) {
//Mouse moved
savex = e->xbutton.x;
savey = e->xbutton.y;
}
//Log("xy: %i %i\n",x,y);
if (x == savex && y == savey) {
return;
}
savex=x;
savey=y;
for (i=0; i<nbuttons; i++) {
button[i].over=0;
button[i].down=0;
//Log("xy: %i %i\n",x,y);
if (x >= button[i].r.left &&
x <= button[i].r.right &&
y >= button[i].r.bot &&
y <= button[i].r.top) {
button[i].over=1;
//Log("over button: %i\n", i);
break;
}
}
if (lbutton) {
mouse_click(1);
}
if (rbutton) {
mouse_click(1);
}
}
int l_mouse_button_click(lua_State* L)
{
int button = luaL_checkint(L, 1);
int state = lua_toboolean(L, 2);
mouse_click(button, state);
return 0;
}
/** Process gui events and deliver them as required.
\todo This should probably limit how frequently it calls draw
render thread
*/
void sdl_master::process_events()
{
bool done = false;
SDL_MouseMotionEvent mouse_position;
mouse_position.state = 0;
mouse_position.x = 0;
mouse_position.y = 0;
add_draw_timer(50); //20 fps
SDL_Event event;
while(!done)
{
if (SDL_WaitEvent(&event))
{ //wait on an event
switch(event.type)
{ //Check event type
case SDL_USEREVENT:
switch (event.user.code)
{
case 0:
draw();
break;
default:
break;
}
break;
case SDL_MOUSEMOTION:
mouse_move(&mouse_position, &event.motion);
mouse_position = event.motion;
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
mouse_click(&event.button);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
key_press(&event.key);
break;
case SDL_QUIT:
quit_request();
break;
case SDL_VIDEORESIZE: //User resized window
display = SDL_SetVideoMode(event.resize.w, event.resize.h, 16,
SDL_HWSURFACE | SDL_DOUBLEBUF); // Create new window
break;
}
}
done = check_users(done);
}
// int status;
// if (game_client[0] != 0)
// SDL_WaitThread(game_client[0], &status);
}
/*
* Generate a regular click event (both up and down events)
*
* You can optionally specify a point to click; the mouse cursor will
* instantly jump to the given point; otherwise the click event happens
* at the current cursor position.
*
* @overload click()
* @return [CGPoint]
* @overload click()
* @param point [CGPoint]
* @return [CGPoint]
*/
static
VALUE
rb_mouse_click(const int argc, VALUE* const argv, UNUSED const VALUE self)
{
switch (argc) {
case 0:
mouse_click();
break;
case 1:
default:
mouse_click2(rb_mouse_unwrap_point(argv[0]));
}
return CURRENT_POSITION;
}
void main_page(int *choice)
{
CAR cp1;
MAP mp;
mp.map_xspeed=0;mp.map_yspeed=0;
cp1.angle=0;cp1.xspeed=0;cp1.yspeed=0;
double speed=0;
double map_speed=0;
int i=0;
int flag_click_beg=0; //the three flags are used to judge if the "Start","Finish","Begin" button is pressed
double distance=0; //此距离要根据选择路径的函数来实时反馈
int start_point=-1, finish_point=-1;
int center_x;
int center_y;
int flag_judge_finish=0;
int flag_road_error=0;
int map_first=0; //to judge car whether it is out of bounds(150,100,400,250)
double p_distance[SPOTNUM][SPOTNUM];
double d[SPOTNUM];
int path[SPOTNUM];
POINT point[SPOTNUM];
STREET all_street[18];
LITTLE all_ninebuilding[3];
LITTLE all_small_door[5];
LITTLE all_tree[10];
LITTLE all_mpeople[5];
LITTLE all_wpeople[5];
LITTLE all_lake[3];
LITTLE all_playground[3];
LITTLE all_bigbuilding[5];
LITTLE all_house[10];
LITTLE bicycle[3];
init_map(all_street,all_tree,all_mpeople,all_wpeople,all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
init_point_info(point,p_distance);
while(1)
{
flag_click_beg=0;
flag_judge_finish=0;
InitGra(350);
setbkcolor(LIGHTGREEN);
draw_map(all_street,all_tree,all_mpeople,all_wpeople,all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
right_plus();
while(!(1==flag_click_beg && start_point>=0 && finish_point>=0))
{
switch(*choice)
{
case 0:
search(point,&flag_click_beg,&start_point,&finish_point);
break;
case 1:
mouse_ctrl(&flag_click_beg,&start_point,&finish_point);
break;
default:
break;
}
cleardevice();
draw_map(all_street,all_tree,all_mpeople,all_wpeople,all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
mouse_click();
}
shortestpath(p_distance,SPOTNUM,d,path,start_point);
distance=rest_distance(&cp1,point[finish_point]);
center_x=340-point[start_point].x;
center_y=170-point[start_point].y;
second_init_map(¢er_x, ¢er_y,point,all_street,all_tree,all_mpeople,all_wpeople,all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
cp1.x=point[start_point].x;
cp1.y=point[start_point].y;
while(0==flag_judge_finish && 0==flag_road_error)
{
while(0==flag_judge_finish && 0==flag_road_error) //有没有完成一次导航的标志，如果完成就会跳出大循环
{
for(i=0;i<2;i++)
{
setactivepage(i);
cleardevice();
draw_map(all_street,all_tree,all_mpeople,all_wpeople,all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
drawroutine(start_point, finish_point,point,path); //画出最短的路径
car_control(&cp1,&speed);
map_ctrl(&mp,&cp1,&speed,&map_first,&map_speed,point,all_street,all_tree,all_mpeople,all_wpeople,
all_ninebuilding,all_playground,all_small_door,all_lake,all_bigbuilding,all_house,bicycle);
distance=rest_distance(&cp1,point[finish_point]);
draw_car(&cp1);
mouse_click();
show_distance(&distance);
/*======================判断小车所处位置=============================*/
judge_pre_car(&cp1,point);
change_route(&cp1, point, &start_point, &finish_point,path,&flag_road_error);
warning(&map_speed, &speed);
setvisualpage(i);
delay(15);
}
flag_judge_finish=judge_finish(&cp1,point[finish_point]);
}
if(1==flag_judge_finish)
{
distance=0;
draw_bar1(494,57,636,78,LIGHTGRAY);
dis_hz(495,60,"到达目的地",0,20,YELLOW);
guidance_end(150,100);
cp1.angle=0;
flag_click_beg=0;
speed=0;
map_speed=0; //再次进入的时候，还是先判断车速
start_point=-1;
finish_point=-1;
map_first=0;
}
if(1==flag_road_error)
{
shortestpath(p_distance,SPOTNUM,d,path,start_point);
draw_bar1(494,57,636,150,LIGHTGRAY);
dis_hz(495,60,"路线错误，正在",0,18,LIGHTRED);
dis_hz(495,80,"为您重新查找……",0,18,LIGHTRED);
delay(1000);
draw_bar1(494,57,636,150,LIGHTGRAY);
flag_road_error=0;
}
}
}
}
int cam() //calling main
{
int hdims = 16;
printf("I am main");
CvCapture* capture = cvCreateCameraCapture(1); //determining usb camera
CvHistogram *hist = 0;
CvMemStorage* g_storage = NULL;
Display *display=construct_display();
int x,y, tmpx=0, tmpy=0, chk=0;
IplImage* image=0;
IplImage* lastimage1=0;
IplImage* lastimage=0;
IplImage* diffimage;
IplImage* bitimage;
IplImage* src=0,*hsv=0,*hue=0,*backproject=0;
IplImage* hsv1=0,*hue1=0,*histimg=0,*frame=0,*edge=0;
float* hranges;
cvNamedWindow( "CA", CV_WINDOW_AUTOSIZE ); //display window 3
//Calculation of Histogram//
cvReleaseImage(&src);
src= cvLoadImage("images/skin.jpg"); //taking patch
while(1)
{
frame = cvQueryFrame( capture ); //taking frame by frame for image prcessing
int j=0;
float avgx=0;
float avgy=0;
if( !frame ) break;
//#########################Background Substraction#########################//
if(!image)
{
image=cvCreateImage(cvSize(frame->width,frame->height),frame->depth,1);
bitimage=cvCreateImage(cvSize(frame->width,frame->height),frame->depth,1);
diffimage=cvCreateImage(cvSize(frame->width,frame->height),frame->depth,1);
lastimage=cvCreateImage(cvSize(frame->width,frame->height),frame->depth,1);
}
cvCvtColor(frame,image,CV_BGR2GRAY);
if(!lastimage1)
{
lastimage1=cvLoadImage("images/img.jpg");
}
cvCvtColor(lastimage1,lastimage,CV_BGR2GRAY);
cvAbsDiff(image,lastimage,diffimage);
cvThreshold(diffimage,bitimage,65,225,CV_THRESH_BINARY);
cvInRangeS(bitimage,cvScalar(0),cvScalar(30),bitimage);
cvSet(frame,cvScalar(0,0,0),bitimage);
cvReleaseImage(&hsv);
hsv= cvCreateImage( cvGetSize(src), 8, 3 );
cvReleaseImage(&hue);
hue= cvCreateImage( cvGetSize(src), 8, 1);
cvCvtColor(src,hsv,CV_BGR2HSV);
cvSplit(hsv,hue,0,0,0);
float hranges_arr[] = {0,180};
hranges = hranges_arr;
hist = cvCreateHist( 1, &hdims, CV_HIST_ARRAY, &hranges, 1 );
cvCalcHist(&hue, hist, 0, 0 );
cvThreshHist( hist, 100 );
//#############################Display histogram##############################//
cvReleaseImage(&histimg);
histimg = cvCreateImage( cvSize(320,200), 8, 3 );
cvZero( histimg );
int bin_w = histimg->width / hdims;
//#### Calculating the Probablity of Finding the skin with in-built method ###//
if(0)
{
free (backproject);
free (hsv1);
free (hue1);
}
cvReleaseImage(&backproject);
backproject= cvCreateImage( cvGetSize(frame), 8, 1 );
cvReleaseImage(&hsv1);
hsv1 = cvCreateImage( cvGetSize(frame), 8, 3);
cvReleaseImage(&hue1);
hue1 = cvCreateImage( cvGetSize(frame), 8, 1);
cvCvtColor(frame,hsv1,CV_BGR2HSV);
cvSplit(hsv1,hue1,0,0,0);
cvCalcBackProject( &hue1, backproject, hist );
cvSmooth(backproject,backproject,CV_GAUSSIAN);
cvSmooth(backproject,backproject,CV_MEDIAN);
if( g_storage == NULL )
g_storage = cvCreateMemStorage(0);
else
cvClearMemStorage( g_storage );
CvSeq* contours=0;
CvSeq* result =0;
cvFindContours(backproject, g_storage, &contours );
if(contours)
{
result=cvApproxPoly(contours, sizeof(CvContour), g_storage,
CV_POLY_APPROX_DP, 7, 1);
}
cvZero( backproject);
for( ; result != 0; result = result->h_next )
{
double area = cvContourArea( result );
cvDrawContours( backproject,result, CV_RGB(255,255, 255), CV_RGB(255,0, 255)
, -1,CV_FILLED, 8 );
for( int i=1; i<=result-> total; i++ )
{
if(i>=1 and abs(area)>300)
{
CvPoint* p2 = CV_GET_SEQ_ELEM( CvPoint, result, i );
if(1)
{
avgx=avgx+p2->x;
avgy=avgy+p2->y;
j=j+1;
cvCircle(backproject,cvPoint(p2->x,p2->y ),10,
cvScalar(255,255,255));
}
}
}
}
cvCircle( backproject, cvPoint(avgx/j, avgy/j ), 40, cvScalar(255,255,255) );
x = ( avgx/j );
y = ( avgy/j );
x=( (x*1240)/640 )-20;
y=( (y*840)/480 )-20;
if ( (abs(tmpx-x)>6 or abs(tmpy-y)>6 ) and j )
{
tmpx = x;
tmpy = y;
chk=0;
}
else chk++;
mouse_move1( tmpx, tmpy, display );
if ( chk==10 )
{
mouse_click( 5, 2, display );
mouse_click( 5, 3, display );
}
cvSaveImage( "final.jpg", frame );
cvSaveImage( "final1.jpg", backproject );
cvShowImage( "CA", backproject );
char c = cvWaitKey(33);
if( c == 27 )
break; //function break and destroying windows if press <escape> key
}
cvReleaseCapture( &capture );
cvDestroyWindow( "CA" );
}
void Special_Label::mousePressEvent(QMouseEvent *ev)
{
emit mouse_click();
}
int main(void)
{
ALLEGRO_DISPLAY *display;
ALLEGRO_TIMER *timer;
ALLEGRO_EVENT_QUEUE *queue;
int redraw = 0, i;
bool quit = false;
if (!al_init()) {
abort_example("Could not initialise Allegro\n");
return 1;
}
al_init_primitives_addon();
al_install_mouse();
al_init_image_addon();
al_init_font_addon();
al_init_ttf_addon();
srand(time(NULL));
white = al_map_rgba_f(1, 1, 1, 1);
display = al_create_display(640, 480);
if (!display) {
abort_example("Could not create display\n");
return 1;
}
al_set_window_title(display, "Allegro Logo Generator");
al_install_keyboard();
/* Read logo parameters from logo.ini (if it exists). */
config = al_load_config_file("logo.ini");
if (!config)
config = al_create_config();
for (i = 0; param_names[i]; i++) {
char const *value = al_get_config_value(config, "logo", param_names[i]);
if (value)
strncpy(param_values[i], value, sizeof(param_values[i]));
}
font = al_load_font("data/DejaVuSans.ttf", 12, 0);
if (!font) {
abort_example("Could not load font\n");
return 1;
}
timer = al_create_timer(1.0 / 60);
queue = al_create_event_queue();
al_register_event_source(queue, al_get_keyboard_event_source());
al_register_event_source(queue, al_get_mouse_event_source());
al_register_event_source(queue, al_get_display_event_source(display));
al_register_event_source(queue, al_get_timer_event_source(timer));
al_start_timer(timer);
while (!quit) {
ALLEGRO_EVENT event;
al_wait_for_event(queue, &event);
if (event.type == ALLEGRO_EVENT_DISPLAY_CLOSE)
break;
if (event.type == ALLEGRO_EVENT_KEY_CHAR) {
if (event.keyboard.keycode == ALLEGRO_KEY_ESCAPE) {
quit = true;
}
else if (event.keyboard.keycode == ALLEGRO_KEY_ENTER) {
if (editing) {
regenerate = true;
editing = false;
}
else {
cursor = 0;
editing = true;
}
}
else if (event.keyboard.keycode == ALLEGRO_KEY_UP) {
if (selection > 0) {
selection--;
cursor = 0;
editing = false;
}
}
else if (event.keyboard.keycode == ALLEGRO_KEY_DOWN) {
if (param_names[selection + 1]) {
selection++;
cursor = 0;
editing = false;
}
}
else {
int c = event.keyboard.unichar;
if (editing) {
if (c >= 32) {
ALLEGRO_USTR *u = al_ustr_new(param_values[selection]);
al_ustr_set_chr(u, cursor, c);
cursor++;
al_ustr_set_chr(u, cursor, 0);
strncpy(param_values[selection], al_cstr(u),
sizeof param_values[selection]);
al_ustr_free(u);
}
}
else {
if (c == 'r')
randomize();
if (c == 's')
save();
}
}
}
if (event.type == ALLEGRO_EVENT_MOUSE_BUTTON_DOWN) {
if (event.mouse.button == 1) {
mouse_click(event.mouse.x, event.mouse.y);
}
}
if (event.type == ALLEGRO_EVENT_TIMER)
redraw++;
if (redraw && al_is_event_queue_empty(queue)) {
redraw = 0;
render();
al_flip_display();
}
}
/* Write modified parameters back to logo.ini. */
for (i = 0; param_names[i]; i++) {
al_set_config_value(config, "logo", param_names[i],
param_values[i]);
}
al_save_config_file("logo.ini", config);
al_destroy_config(config);
return 0;
}
void TEST_mouse_click() {
char *routine = "TEST_mouse_click";
printf(testing, routine);
assert(mouse_click(1, 1));
printf(done, routine);
}
int main(int argc, char *argv[])
{
init();
dbgoutf("Initialisation terminee! Chargement des planetes...");
bool planets_loaded = false;
if(argc > 1 && argv[1] && *argv[1] != '\0')
{
char *filename = argv[1];
planets_file = newstring(argv[1]);
dbgoutf("Lecture du fichier \"%s\"", filename);
planets_loaded = load_planets(filename);
}
if(!planets_loaded)
{
planets_loaded = load_planets(DEFAULT_PLANETS_FILE);
if(!planets_loaded)
{
dbgoutf("Impossible de charger les planetes. Fermeture du programme.");
callback_quit();
return EXIT_FAILURE;
}
}
compute_thread = SDL_CreateThread(compute_thread_func, NULL);
SDL_Event event;
if(invecrange(planets, 0)) curplanet = planets[0];
render_millis.maxfps = MAXFPS;
compute_millis.maxfps = MAXCPS;
// main loop
for(;;)
{
render_millis.last = render_millis.current;
render_millis.current = SDL_GetTicks();
render_millis.diff = render_millis.current-render_millis.last;
SDL_PollEvent(&event);
bool pressed = false;
switch(event.type)
{
case SDL_KEYDOWN:
{
pressed = true; // a key has been pressed
switch (event.key.keysym.sym)
{
case SDLK_ESCAPE: callback_quit(); break;
case SDLK_s: start_pause(1); break;
case SDLK_p: start_pause(0); break;
case SDLK_7:
case SDLK_KP7: if(keyreleased) precision /= 1.1; break;
case SDLK_8:
case SDLK_KP8: if(keyreleased) precision *= 1.1; break;
case SDLK_F1: if(keyreleased) smoother(); break;
case SDLK_F2: if(keyreleased) harder(); break;
case SDLK_o: { if(keyreleased) save_planets(); } break;
case SDLK_F4: { if(keyreleased) save_datas(); } break;
//case SDLK_F11: { if((keyreleased || 1) && !print_frame) print_frame = true; } break;
case SDLK_F12: { char buf[64] = ""; sprintf(buf, "../images/screenshot_%d.bmp", render_millis.current); takeScreenshot(buf); } break;
case SDLK_KP_PLUS: if(keyreleased) zoom_in(); break;
case SDLK_KP_MINUS: if(keyreleased) zoom_out(); break;
case SDLK_KP0: if(keyreleased) skip_hists = !skip_hists; break;
case SDLK_F3: if(keyreleased) draw_area = !draw_area; break;
case SDLK_q:
case SDLK_a: if(keyreleased) draw_accel = !draw_accel; break;
case SDLK_f: SDL_WM_ToggleFullScreen(screen); break;
case SDLK_4:
case SDLK_KP4:
if(keyreleased) increase_speed();
break;
case SDLK_5:
case SDLK_KP5:
if(keyreleased) lower_speed(); break;
case SDLK_RETURN: if(keyreleased) studied(); break;
case SDLK_t: if(keyreleased) curplanet->showhist = !curplanet->showhist; break;
case SDLK_1:
case SDLK_KP1:
if(keyreleased) prev_ref();
break;
case SDLK_2:
case SDLK_KP2:
if(keyreleased) next_ref();
break;
case SDLK_RIGHT:
{
angle.y -= 20.0*double(render_millis.diff)/1000.0;
angle.y = angle.y > 360 ? int(angle.y) % 360 : angle.y;
}
break;
case SDLK_LEFT:
{
angle.y += 20.0*double(render_millis.diff)/1000.0;
angle.y = angle.y > 360 ? int(angle.y) % 360 : angle.y;
}
case SDLK_UP:
{
angle.z += 20.0*double(render_millis.diff)/1000.0;
angle.z = angle.z > 360 ? int(angle.z) % 360 : angle.z;
}
break;
case SDLK_DOWN:
{
angle.z -= 20.0*double(render_millis.diff)/1000.0;
angle.z = angle.z > 360 ? int(angle.z) % 360 : angle.z;
}
default:
{
}
}
}
break;
case SDL_QUIT: callback_quit(); break;
case SDL_VIDEORESIZE:
{
w = event.resize.w;
h = event.resize.h;
glViewport(0, 0, w, h);
start_pause(0);
}
case SDL_MOUSEBUTTONDOWN:
{
if(!mousedown && event.button.button == SDL_BUTTON_LEFT || event.button.button == SDL_BUTTON_RIGHT) mouse_click(event.button.button, event.button.x, h-event.button.y, true);
if(event.button.button == SDL_BUTTON_LEFT || event.button.button == SDL_BUTTON_RIGHT) mousedown = true;
}
break;
case SDL_MOUSEBUTTONUP:
{
if(event.button.button == SDL_BUTTON_LEFT || event.button.button == SDL_BUTTON_RIGHT && mousedown)
{
mousedown = false;
mouse_click(event.button.button, event.button.x, h-event.button.y, false);
}
}
break;
case SDL_MOUSEMOTION:
{
mouse_x = event.motion.x;
mouse_y = h-event.motion.y;
}
break;
}
if(pressed && keyreleased) keyreleased = false;
else if(!pressed && !keyreleased) keyreleased = true;
limitfps(render_millis);
render();
}
system("pause");
callback_quit();
return EXIT_SUCCESS;
}
int main(){
//setup log file
fpLog = fopen("log.txt", "w");
if(fpLog == NULL){
printf("Failed to open log file\n");
}
//seed random
srand(time(NULL));
//set up frame limiting
clock_t s_cycle, e_cycle;
s_cycle = clock(); //get amount of time to init game
fprintf(fpLog, "Initializing...\n"); //log
allegro_init_install(); //allegro inits
Game game;
game_init(&game); //initialize game struct
TMX_map map;
load_map(&game, &map); //load first map
Sprite player, car;
player_init(&game, &player, &map); //initialize player struct
car_init(&game, &car, &map, 32, 32, 5); //initialize car struct
gen_npcs(&game, &map); //generate and initialize npcs
e_cycle = clock();
//get length of initialization
fprintf(fpLog, "Initialization done in %f seconds.\n",
(double)(e_cycle - s_cycle) / 1000);
//show instructions on how to play
display_instructions(&game);
//set active sprite
game.active_sprite = &player;
fprintf(fpLog, "Beginning main loop.\n");
while(game.running){
//to limit frames we have a set refresh rate
//to maintain this refresh rate we subtract the
//time elapsed over the entire cycle
//to do this we get the time at the start of the cycle
//and the end to get the difference
s_cycle = clock();
//exit sequence
exit_sequence(&game);
//check if we enter the car
enter_car(&game, &player, &car, &map);
//toggle debugging
if(key[KEY_F1] && !game.debug_cd){
game.debug = !game.debug;
printf(game.debug ? "DEBUGGING ENABLED\n" : "DEBUGGING DISABLED\n");
game.debug_cd = 10;
}else{
game.debug_cd -= game.debug_cd ? 1 : 0;
}
//resets game
if(key[KEY_F5]){
game_init(&game);
load_map(&game, &map);
player_init(&game, &player, &map); //initialize player struct
car_init(&game, &car, &map, 32, 32, 5);
gen_npcs(&game, &map);
}
//toggle music
if(key[KEY_M]){
game.music ? stop_sample(game.bgMusic) :
play_sample(game.bgMusic, 255, 128, 1000, 1);
}
//clear buffer
clear_to_color(game.buffer, makecol(0, 0, 0));
//show map
masked_blit(map.map, game.buffer, game.cam_x, game.cam_y,
0, 0, game.screen_w, game.screen_h);
//pan camera
pan_camera(&game);
//do mouse click
mouse_click(&game, game.active_sprite);
npc_sequence(&game, &map);
//display the player if we're not in the car
if (!game.in_car){
sprite_sequence(&game, &player, &map, !game.in_car);
if (key[KEY_SPACE] && !player.bullet_cd){
sprite_shoot(&game, &player);
player.bullet_cd = 10;
}else{
player.bullet_cd -= player.bullet_cd ? 1 : 0;
}
}else{
free(player.bullets);
player.bullets = NULL;
player.bullet_count = 0;
}
//show car
sprite_sequence(&game, &car, &map, game.in_car);
//display all overlays
blit_overlays(&game);
//show hud
show_hud(&game, &player);
//display buffer to screen
stretch_blit(game.buffer, screen, 0, 0, game.buffer->w,
game.buffer->h, 0, 0, game.screen_w * STRETCH_FACTOR,
game.screen_h * STRETCH_FACTOR);
//countdown timer
game_tick(&game, &map);
e_cycle = clock();
/*maintain consistent framerate by calculating delay of
processing, using max because we don't want negative rest*/
printf("\rIteration took %f%20s", (double)
(e_cycle - s_cycle), " ");
rest(max(game.delay - (double) (e_cycle - s_cycle), 0));
}
fprintf(fpLog, "Running exit scripts...\n");
//destroy all bitmaps
destroy_bitmaps(&game, &player, &map, &car);
fprintf(fpLog, "Exiting...\n");
return 0;
}END_OF_MAIN();