基于linux多媒体智能影音系统

#include "game.h" //游戏初始化 int Initgame(P_LCD_NODE lcd_info) { bzero(game_map , sizeof(game_map)); bmp_display( *lcd_info , "../PIC/game/ui/2048.bmp" , 0 , 0); bmp_display( *lcd_info , "../PIC/game/ui/game_background.bmp" , 20 , 0); score = 0; show_score( lcd_info , score); create_block(lcd_info); } //显示分数 int show_score(P_LCD_NODE lcd_info , int score) { char pathname[80]; int digit = score/1%10; int ten = score/10%10; int hundred = score/100%10; int thousand = score/1000%10; int ten_thousand = score/10000%10; bmp_display(*lcd_info , "../PIC/game/score/score.bmp" , 20 , 440); bzero(pathname , 80); sprintf(pathname , "../PIC/game/score/%d.bmp" , digit); bmp_display(*lcd_info , pathname , 165,440); bzero(pathname , 80); sprintf(pathname , "../PIC/game/score/%d.bmp" , ten); bmp_display(*lcd_info , pathname , 140,440); bzero(pathname , 80); sprintf(pathname , "../PIC/game/score/%d.bmp" , hundred); bmp_display(*lcd_info , pathname , 115,440); bzero(pathname , 80); sprintf(pathname , "../PIC/game/score/%d.bmp" , thousand); bmp_display(*lcd_info , pathname , 90,440); bzero(pathname , 80); sprintf(pathname , "../PIC/game/score/%d.bmp" , ten_thousand); bmp_display(*lcd_info , pathname , 70,440); } //向左移动 int move_left(P_LCD_NODE lcd_info ) { int x , y; int tmp ; for (int i = 0; i < 4; i++) { for ( y = 0; y < 4; y++) { for ( x = 1; x < 4; x++) { tmp=x; while(game_map[tmp-1][y] != 0 && game_map[x][y] == game_map[tmp-1][y]) { game_map[tmp-1][y] = game_map[x][y] + game_map[tmp-1][y]; game_map[x][y] = 0; score = score + game_map[tmp-1][y]; } } } for (y = 0; y < 4; y++) { for (x = 1; x < 4; x++) { tmp = x; while(game_map[tmp-1][y] == 0 && game_map[tmp][y] != 0 && tmp>=1) { game_map[tmp-1][y] = game_map[tmp][y]; game_map[tmp][y] = 0; tmp --; } } } } printf("success to move left!\n"); return 0; } //向右移动 int move_right(P_LCD_NODE lcd_info ) { int x , y; int tmp ; for (int i = 0; i < 4; i++) { for ( y = 0; y < 4; y++) { for ( x = 0; x < 3; x++) { tmp = x; while(game_map[tmp+1][y] != 0 && game_map[x][y] == game_map[tmp+1][y]) { game_map[tmp+1][y] = game_map[x][y] + game_map[tmp+1][y]; game_map[x][y] = 0; score = score + game_map[tmp+1][y]; } } } for (y = 0; y < 4; y++) { for (x = 0; x < 4; x++) { tmp = x; while(game_map[tmp+1][y] == 0 && game_map[tmp][y] != 0 && tmp<=2) { game_map[tmp+1][y] = game_map[tmp][y]; game_map[tmp][y] = 0; tmp ++; } } } } printf("success to move right!\n"); return 0; } //向上移动 int move_up(P_LCD_NODE lcd_info ) { int x , y; int tmp ; for (int i = 0; i < 4; i++) { for ( x = 0; x < 4; x++) { for ( y = 0; y < 3; y++) { tmp = y; while(game_map[x][tmp+1] != 0 && game_map[x][y] == game_map[x][tmp+1]) { game_map[x][tmp+1] = game_map[x][y] + game_map[x][tmp+1]; game_map[x][y] = 0; score = score + game_map[x][tmp+1]; } } } for (x = 0; x < 4; x++) { for (y = 3; y > 0; y--) { tmp = y; while(game_map[x][tmp-1] == 0 && game_map[x][tmp] != 0 && tmp>=1) { game_map[x][tmp-1] = game_map[x][tmp]; game_map[x][tmp] = 0; tmp --; } } } } printf("success to move up!\n"); return 0; } //向下移动 int move_down(P_LCD_NODE lcd_info ) { int x , y; int tmp ; for (int i = 0; i < 4; i++) { for ( x = 0; x < 4; x++) { for ( y = 0; y < 3; y++) { tmp = y; while(game_map[x][tmp+1] != 0 && game_map[x][y] == game_map[x][tmp+1]) { game_map[x][tmp+1] = game_map[x][y] + game_map[x][tmp+1]; game_map[x][y] = 0; score = score + game_map[x][tmp+1]; } } } for (x = 0; x < 4; x++) { for (y = 0; y < 4; y++) { tmp = y; while(game_map[x][tmp+1] == 0 && game_map[x][tmp] != 0 && tmp<=2) { game_map[x][tmp+1] = game_map[x][tmp]; game_map[x][tmp] = 0; tmp ++; } } } } printf("success to move down!\n"); return 0; } //游戏启动 int game(P_LCD_NODE lcd_info ) { int flag_full = 0; while(1) { get_xy(lcd_info); if (flag_full == 0) { if (lcd_info->ts_x > 480 && lcd_info->ts_x<600 && lcd_info->ts_y>120 && lcd_info->ts_y<240) { move_left(lcd_info); flag_full = create_block(lcd_info); } else if (lcd_info->ts_x > 570 && lcd_info->ts_x<710 && lcd_info->ts_y>0 && lcd_info->ts_y<120) { move_up(lcd_info); flag_full = create_block(lcd_info); } else if (lcd_info->ts_x > 670 && lcd_info->ts_x<790 && lcd_info->ts_y>120 && lcd_info->ts_y<240) { move_right(lcd_info); flag_full = create_block(lcd_info); } else if (lcd_info->ts_x > 570 && lcd_info->ts_x<710 && lcd_info->ts_y>240 && lcd_info->ts_y<360) { move_down(lcd_info); flag_full = create_block(lcd_info); } else if (lcd_info->ts_x > 500 && lcd_info->ts_x<610 && lcd_info->ts_y>360 && lcd_info->ts_y<480) { Initgame(lcd_info); flag_full = 0; } else if (lcd_info->ts_x > 700 && lcd_info->ts_x<800&& lcd_info->ts_y>360 && lcd_info->ts_y<480) { flag_full = 0; break; } show_score(lcd_info , score); } if (flag_full == -1) { bmp_display(*lcd_info , "../PIC/game/ui/gameover.bmp" ,0 , 0); if (lcd_info->ts_x > 20 && lcd_info->ts_x < 120) { Initgame(lcd_info); flag_full = 0; } else if (lcd_info->ts_x > 700 && lcd_info->ts_x < 800) { flag_full = 0; break; } } } } // 刷新游戏界面 int map_refresh(P_LCD_NODE lcd_info) { char pathname[80]; int x , y; for (y = 0; y < 4; y++) for(x = 0; x < 4; x++) if (game_map[x][y] != 0) { bzero(pathname , 80); sprintf(pathname , "../PIC/game/num/%d.bmp" , game_map[x][y]); bmp_display(*lcd_info , pathname , 28+(x*110) , 10+(y*110)); } else bmp_display(*lcd_info , "../PIC/game/ui/blank1.bmp" , 28+(x*110) , 10+(y*110)); return 0; } //随机出现的游戏版块 int create_block(P_LCD_NODE lcd_info) { int x , y; int tmp; int candidate ; bool flag = is_full(); if (flag) { return -1; } srand((int)time(0)); tmp=(int)(10.0*rand()/(RAND_MAX + 1.0)); if (tmp < 5) { candidate = 2; } else candidate = 4; while(1) { x=(int)(4.0*rand()/(RAND_MAX + 1.0)); y=(int)(4.0*rand()/(RAND_MAX + 1.0)); if(game_map[x][y] == 0) { game_map[x][y] = candidate; break; } } map_refresh(lcd_info); return 0; } //判断游戏界面是否已经满了 bool is_full() { int x , y; int vacancy = 0; for(y = 0; y < 4; y++) for(x = 0; x < 4; x++) if (game_map[x][y] == 0) { vacancy ++; } if (vacancy == 0) { return true; } else return false; }