int game_is_lost()
{
if (can_move_left(&grid) || can_move_right(&grid) ||
can_move_up(&grid) || can_move_down(&grid)) {
return 0;
} else {
return 1;
}
}
void Piece::move_down()
{
if(can_move_down())
{
if(pos_y <= 0)
offset_y = PIECE_WIDTH;
pos_y += offset_y;
}
}
int how_far_down(OBJp objp,int n)
{
register int i;
register int temp;
temp = objp->y; /* save the current position */
/* increment the position until you can't move right any further */
for (i = 0; i < n; i++)
{
objp->y++;
if (!can_move_down(objp))
{
objp->y = temp;
return(i);
}
}
objp->y = temp; /* restore the current position */
return(n); /* return how far right */
}
void player_system::handle_state_falling(void)
{
//maybe move below <= 0.0 ?
if (!player->fast_drop && player->timer < 0.20)
{
if (can_move_down())
current_pos->origin.y -= current_dt * (1.0/0.20) * 32.0;
}
player->timer -= current_dt;
// printf("%.2f\n", player->timer);
// printf("fall time: %f\n", player->fall_time);
// printf("diff: %i\n",global::g_state.difficulty);
if (player->timer <= 0.0)
{
switch (global::g_state.difficulty)
{
case global::difficulty_easy:
player->timer = 2.0;
break;
case global::difficulty_medium:
player->timer = 1.5;
break;
case global::difficulty_hard:
player->timer = 1.0;
break;
default:
break;
}
// player->timer = player->fall_time * global::g_state.difficulty;
if (player->fast_drop)
player->timer = 0.1;
if (!can_move_down())
{
current_entity->add<hs::comp::mark_of_death>();
current_pos->origin = pixel_for_colrow(player->center_col, player->center_row);
hs::entity *center = factory::create_pill(em, player->center_col, player->center_row, player->double_pill_type, factory::left);
hs::entity *aux = factory::create_pill(em, player->aux_col, player->aux_row, player->double_pill_type, factory::right);
center->get<game_board_element>()->connected_to_guid = aux->guid;
aux->get<game_board_element>()->connected_to_guid = center->guid;
center->get<hs::comp::position>()->rot = current_pos->rot;
aux->get<hs::comp::position>()->rot = current_pos->rot;
hs::entity *shading_center = hs::factory::create_atlas_sprite(em,
"game_sheet.png",
pixel_for_colrow(player->center_col, player->center_row),
hs::rect_make(0, 416, 32, 32));
// shading_center->get<hs::comp::renderable>()->alpha = 0.9;
shading_center->get<hs::comp::position>()->origin.z = defs::board_z+0.5;
center->get<game_board_element>()->shading_guid = shading_center->guid;
hs::entity *shading_aux = hs::factory::create_atlas_sprite(em,
"game_sheet.png",
pixel_for_colrow(player->center_col, player->center_row),
hs::rect_make(32, 416, 32, 32));
// shading_aux->get<hs::comp::renderable>()->alpha = 0.9;
shading_aux->get<hs::comp::position>()->origin.z = defs::board_z+0.5;
aux->get<game_board_element>()->shading_guid = shading_aux->guid;
if ((int)current_pos->rot == 0 || (int)current_pos->rot == 360)
{
shading_center->get<hs::comp::position>()->origin.x = current_pos->origin.x;
shading_center->get<hs::comp::position>()->origin.y = current_pos->origin.y;
shading_aux->get<hs::comp::position>()->origin.x = current_pos->origin.x + 32;
shading_aux->get<hs::comp::position>()->origin.y = current_pos->origin.y;
shading_center->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(0, 416, 32, 32);
shading_aux->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(32, 416, 32, 32);
}
if ((int)current_pos->rot == 90)
{
shading_center->get<hs::comp::position>()->origin.x = current_pos->origin.x;
shading_center->get<hs::comp::position>()->origin.y = current_pos->origin.y;
shading_aux->get<hs::comp::position>()->origin.x = current_pos->origin.x;
shading_aux->get<hs::comp::position>()->origin.y = current_pos->origin.y+32;
shading_center->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(64, 448, 32, 32);
shading_aux->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(64, 416, 32, 32);
}
if ((int)current_pos->rot == 180)
{
shading_center->get<hs::comp::position>()->origin.x = current_pos->origin.x+2;
shading_center->get<hs::comp::position>()->origin.y = current_pos->origin.y;
shading_aux->get<hs::comp::position>()->origin.x = current_pos->origin.x-30;
shading_aux->get<hs::comp::position>()->origin.y = current_pos->origin.y;
shading_center->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(32, 416, 32, 32);
shading_aux->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(0, 416, 32, 32);
}
if ((int)current_pos->rot == 270)
{
shading_center->get<hs::comp::position>()->origin.x = current_pos->origin.x;
shading_center->get<hs::comp::position>()->origin.y = current_pos->origin.y+2;
shading_aux->get<hs::comp::position>()->origin.x = current_pos->origin.x;
shading_aux->get<hs::comp::position>()->origin.y = current_pos->origin.y-30;
shading_center->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(64, 416, 32, 32);
shading_aux->get<hs::comp::atlas_sprite>()->src_rect = hs::rect_make(64, 448, 32, 32);
}
em->get_entity_by_guid(player->shading_guid)->add<hs::comp::mark_of_death>();
//em->remove_entity(em->get_entity_by_guid(player->shading_guid)->manager_id);
if (player->center_row < defs::player_spawn_row &&
player->aux_row < defs::player_spawn_row)
global::g_state.current_state = global::e_gs_player_landed;
else
global::g_state.current_state = global::e_gs_player_landed_ontop;
hs::audio_system::play_sound("pill_land.m4a");
return;
}
hs::audio_system::play_sound("pill_move.m4a");
player->center_row--;
player->aux_row--;
current_pos->origin = pixel_for_colrow(player->center_col, player->center_row);
update_shading();
return;
}
current_pos->origin.x = pixel_for_colrow(player->center_col, player->center_row).x;
update_shading();
}
void play_game()
{
board *b = &grid;
do {
switch (os_wait_for_key()) {
case ESC_KEY:
return;
case UP_KEY:
if (can_move_up(b)) {
shift_up(b);
merge_up(b);
shift_up(b);
add_big_int(&score, &merge_score);
break;
} else {
continue;
}
case DOWN_KEY:
if (can_move_down(b)) {
shift_down(b);
merge_down(b);
shift_down(b);
add_big_int(&score, &merge_score);
break;
} else {
continue;
}
case LEFT_KEY:
if (can_move_left(b)) {
shift_left(b);
merge_left(b);
shift_left(b);
add_big_int(&score, &merge_score);
break;
} else {
continue;
}
case RIGHT_KEY:
if (can_move_right(b)) {
shift_right(b);
merge_right(b);
shift_right(b);
add_big_int(&score, &merge_score);
break;
} else {
continue;
}
default:
continue;
}
add_tile(b);
display_board(b);
} while (!game_is_lost());
}
