int main (void) {
/* initialize the game. */
setup_allegro (MODE, WIDTH, HEIGHT, 16);
setup_bmps();
setup_player();
scrollx = 0;
scrolly = 0;
currentmap = (MAP*)malloc (sizeof (MAP));
currentmap->initflag = 1;
currentmap->idnumber = TCA_13;
map_handler();
while (!key[KEY_ESC]) {
get_input();
move_player();
scroll_window();
animate_player();
map_event_handler();
map_handler();
draw_player();
blit (scrollbmp, bufferbmp, scrollx, scrolly, 0, 0, WIDTH-1, HEIGHT-1);
print_scroll_debug_messages();
print_player_debug_messages();
acquire_screen();
blit (bufferbmp, screen, 0, 0, 0, 0, WIDTH-1, HEIGHT-1);
release_screen();
rest (20);
}
destroy_bmps();
allegro_exit();
return 0;
}
int
main ( int argc, char *argv[] )
{
struct player d;
bool quit = false;
int player_x = 0;
int player_y = 0;
SDL_Rect tmp;
SDL_Rect old_bak;
bool is_jumping = false;
int initial_jmp_vel = 100;
int accel = 1;
float start_tick = 0;
float tick_diff = 0;
if( init() == false )
return EXIT_FAILURE;
if( load_files() == false )
return EXIT_FAILURE;
d.w = sm_sprite_w;
d.h = sm_sprite_h;
d.c_d = RIGHT;
d.c_sp_offset = 7;
d.c_vel_x = 6;
d.c_vel_y = 6;
d.r_frames[0].x = sm_sprite_w * d.c_sp_offset;
d.r_frames[0].y = sm_sprite_h * 0;
d.r_frames[1].x = sm_sprite_w * (d.c_sp_offset + 1);
d.r_frames[1].y = sm_sprite_h * 0;
d.r_frames[2].x = sm_sprite_w * (d.c_sp_offset + 2);
d.r_frames[2].y = sm_sprite_h * 0;
d.r_frames[3].x = sm_sprite_w * (d.c_sp_offset + 3);
d.r_frames[3].y = sm_sprite_h * 0;
d.l_frames[0].x = sm_sprite_w * (d.c_sp_offset - 1);
d.l_frames[0].y = sm_sprite_h * 0;
d.l_frames[1].x = sm_sprite_w * (d.c_sp_offset - 2);
d.l_frames[1].y = sm_sprite_h * 0;
d.l_frames[2].x = sm_sprite_w * (d.c_sp_offset - 3);
d.l_frames[2].y = sm_sprite_h * 0;
d.l_frames[3].x = sm_sprite_w * (d.c_sp_offset - 4);
d.l_frames[3].y = sm_sprite_h * 0;
d.j_frames[0].x = sm_sprite_w * (d.c_sp_offset + 5);
d.j_frames[0].y = sm_sprite_h * 0;
d.j_frames[1].x = sm_sprite_w * (d.c_sp_offset - 6);
d.j_frames[1].y = sm_sprite_h * 0;
//-------------- Remove this --------------------------
struct solid_object ob;
/*
SDL_Rect brick;
brick.w = 17;
brick.h = 17;
brick.x = 17 * 5;
brick.y = 0;
*/
ob.w = 16 * 3;
ob.h = 16;
ob.screen_x = 100;
ob.screen_y = 100;
ob.image.w = 16;
ob.image.h = 16;
ob.image.x = 17 * 5;
ob.image.y = 0;
// Applying the background
SDL_FillRect( background, NULL, SDL_MapRGB( screen->format, 0, 0, 0 ) );
apply_surface( 0, 0, background, screen );
// Applying the object sheet
//apply_surface( 100, 100, object_sheet, screen, &brick );
//apply_surface( 100 + brick.w, 100, object_sheet, screen, &brick );
draw_solid_object( &ob, object_sheet, screen );
player_x = (screen->w / 2) - (d.w / 2);
player_y = (screen->h / 2) - (d.h / 2);
// setting player screen coordinates
d.screen_x = player_x;
d.screen_y = player_y;
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
tmp.x = d.r_frames[0].x;
tmp.y = d.r_frames[0].y;
tmp.w = d.w;
tmp.h = d.h;
load_level();
apply_surface( player_x, player_y, state_image, screen, &tmp );
if( SDL_Flip( screen ) == -1 ){
return EXIT_FAILURE;
}
while( quit == false ){
start_tick = SDL_GetTicks();
quit = handle_events();
//tick_diff = SDL_GetTicks() - last_tick;
//last_tick = SDL_GetTicks();
if( right_pressed && !is_jumping ){
//animate( SDL_Surface *frames, int start_frame );
if( d.c_d != RIGHT ){
//tmp.x = d.r_frames[0].x;
//tmp.y = d.r_frames[0].y;
//tmp.w = d.w;
//tmp.h = d.h;
//apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
tmp.x = d.r_frames[0].x;
tmp.y = d.r_frames[0].y;
tmp.w = d.w;
tmp.h = d.h;
d.c_d = RIGHT;
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
}
animate_player( &d, RIGHT, 0 );
}
if( left_pressed && !is_jumping ){
//animate( SDL_Surface *frames, int start_frame );
if( d.c_d != LEFT ){
//tmp.x = d.r_frames[0].x;
//tmp.y = d.r_frames[0].y;
//tmp.w = d.w;
//tmp.h = d.h;
//apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
tmp.x = d.l_frames[0].x;
tmp.y = d.l_frames[0].y;
tmp.w = d.w;
tmp.h = d.h;
d.c_d = LEFT;
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
}
animate_player( &d, LEFT, 0 );
}
if( up_pressed ){
/*
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
tmp.x = d.j_frames[0].x;
tmp.y = d.j_frames[0].y;
tmp.w = d.w;
tmp.h = d.h;
d.screen_y -= 1;
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
SDL_Delay(10);
*/
//animate_player( &d, JUMP, 0 );
//initial_jmp_vel = 10;
if( is_jumping == false ){
//initial_jmp_vel = player_can_jump( &d, &ob, 20 );
initial_jmp_vel = 20;
//printf( "jmp %d\n", initial_jmp_vel );
}
is_jumping = true;
//accel = 6;
//f_vel[Y] += GRAVITY * f_ticksDiff;
//i_pos[X] += (int)(f_vel[X] * f_ticksDiff);
//i_pos[Y] += (int)(f_vel[Y] * f_ticksDiff);
}
if( is_jumping ){
//apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
if( d.c_d == RIGHT ){
tmp.x = d.j_frames[0].x;
tmp.y = d.j_frames[0].y;
}else{
tmp.x = d.j_frames[1].x;
tmp.y = d.j_frames[1].y;
}
tmp.w = d.w;
tmp.h = d.h;
initial_jmp_vel = initial_jmp_vel - accel;
d.screen_y = d.screen_y - initial_jmp_vel;
if( left_pressed )
d.screen_x -= (d.c_vel_x - 2);
if( right_pressed )
d.screen_x = (d.screen_x + (d.c_vel_x - 2)) % SCREEN_WIDTH;
d.screen_x = (d.screen_x <= 0) ? 0 : (d.screen_x >= (SCREEN_WIDTH - d.w)) ? (SCREEN_WIDTH - d.w) : d.screen_x;
/*
if( detect_collision( &ob, &d ) ){
if( d.screen_y >= (ob.screen_y + ob.h) ){
d.screen_y = ob.screen_y - ob.h;
}else{
//ob.screen_y
d.screen_y = ob.screen_y - d.h;
player_y = d.screen_y;
}
//is_jumping = false;
initial_jmp_vel = -10;
}
*/
if( ob.screen_x <= d.screen_x && (ob.screen_x + ob.w) >= (d.screen_x) ){
printf("collision %d\n", d.screen_y + d.h);
// player is on top
if( (d.screen_y + d.h) <= ob.screen_y ){
//ret = true;
printf("xxxxx");
d.screen_y = ob.screen_y - d.h;
is_jumping = false;
}else if( d.screen_y <= (ob.screen_y + ob.h) ){
// player is on the bottom
//ret = true;
printf("Im here");
d.screen_y = ob.screen_y + ob.h;
initial_jmp_vel = -1;
}
//initial_jmp_vel = -10;
}
//printf("%d\n", d.screen_y);
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
//SDL_Delay(20);
}
/*
if( !up_pressed && is_jumping ){
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
if( d.c_d == RIGHT ){
tmp.x = d.r_frames[0].x;
tmp.y = d.r_frames[0].y;
}else{
tmp.x = d.l_frames[0].x;
tmp.y = d.l_frames[0].y;
}
tmp.w = d.w;
tmp.h = d.h;
//initial_jmp_vel = initial_jmp_vel - accel;
//d.screen_y = d.screen_y - initial_jmp_vel;
//initial_jmp_vel = (int)(initial_jmp_vel + 1) * tick_diff;
//d.screen_y = d.screen_y + (int)(initial_jmp_vel * tick_diff);
//d.screen_y -= (4 - accel);
//accel -= 2;
//initial_jmp_vel = initial_jmp_vel - accel;
//d.screen_y -= initial_jmp_vel;
//accel--;
//d.screen_y = (accel-- > 0 ) ? (d.screen_y - accel) : (d.screen_y + accel);
//initial_jmp_vel = initial_jmp_vel - accel;
//d.screen_y = d.screen_y + initial_jmp_vel;
//d.screen_y -= accel--;
//accel = (accel <= 0) ? accel++: accel--;
//accel = ( accel < 0 ) ? (accel + 1) : accel;
d.screen_y = d.screen_y + initial_jmp_vel;
initial_jmp_vel = initial_jmp_vel + accel;
//d.screen_y += 1;
//printf("%d\n", accel);
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
SDL_Delay(20);
}
*/
if( d.screen_y >= player_y && is_jumping ){
apply_surface( d.screen_x, d.screen_y, background, screen, &d.current_bg );
d.current_bg.x = d.screen_x;
d.current_bg.y = d.screen_y;
d.current_bg.w = d.w;
d.current_bg.h = d.h;
if( d.c_d == RIGHT ){
tmp.x = d.r_frames[0].x;
tmp.y = d.r_frames[0].y;
}else{
tmp.x = d.l_frames[0].x;
tmp.y = d.l_frames[0].y;
}
tmp.w = d.w;
tmp.h = d.h;
apply_surface( d.screen_x, d.screen_y, state_image, screen, &tmp );
is_jumping = false;
initial_jmp_vel = 20;
//accel = 10;
}
/*
if( ob.screen_x <= d.screen_x && (ob.screen_x + ob.w) >= d.screen_x && ob.screen_y <= d.screen_y && (ob.screen_y + ob.h) >= d.screen_y ){
printf("collision\n");
if( d.screen_y >= (ob.screen_y + ob.h) ){
d.screen_y = ob.screen_y + ob.h;
}else{
d.screen_y = ob.screen_y - d.h;
}
//is_jumping = false;
}
*/
if( SDL_Flip( screen ) == -1 )
{
return EXIT_FAILURE;
}
if( SDL_GetTicks() - start_tick <= frame_delay ){
//printf("xxx");
SDL_Delay( frame_delay - (SDL_GetTicks() - start_tick) );
}
}
//SDL_Delay(5000);
return EXIT_SUCCESS;
}/* ---------- end of function main ---------- */
