diff options
| -rw-r--r-- | apps/plugins/snake2.c | 171 |
1 files changed, 129 insertions, 42 deletions
diff --git a/apps/plugins/snake2.c b/apps/plugins/snake2.c index dae2034..d858976 100644 --- a/apps/plugins/snake2.c +++ b/apps/plugins/snake2.c @@ -543,44 +543,62 @@ void init_snake(void) new_level(level_from_file); } +#if (LCD_WIDTH >= 160) && (LCD_HEIGHT >= 128) +void draw_frame_bitmap(int header_type) +{ + rb->lcd_bitmap(header_type==1? snake2_header1: snake2_header2, 0, 0, + BMPWIDTH_snake2_header, BMPHEIGHT_snake2_header); + rb->lcd_bitmap(snake2_left, 0, BMPHEIGHT_snake2_header, + BMPWIDTH_snake2_left, BMPHEIGHT_snake2_left); + rb->lcd_bitmap(snake2_right, + LCD_WIDTH - BMPWIDTH_snake2_right, BMPHEIGHT_snake2_header, + BMPWIDTH_snake2_right, BMPHEIGHT_snake2_right); + rb->lcd_bitmap(snake2_bottom, + 0, BMPHEIGHT_snake2_header + BMPHEIGHT_snake2_left, + BMPWIDTH_snake2_bottom, BMPHEIGHT_snake2_bottom); +} +#endif + /* ** Draws the apple. If it doesn't exist then ** a new one get's created. */ +void draw_apple_bit(int x, int y) +{ + rb->lcd_fillrect((CENTER_X+x*MULTIPLIER)+1, CENTER_Y+y*MULTIPLIER, + MODIFIER_2, MODIFIER_1); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER, (CENTER_Y+y*MULTIPLIER)+1, + MODIFIER_1, MODIFIER_2); +} + void draw_apple( void ) { int x,y; #if LCD_WIDTH >= 160 && LCD_HEIGHT >= 128 - char pscore[5], counter[4]; - - rb->lcd_bitmap(snake2_header2,0,0,BMPWIDTH_snake2_header, BMPHEIGHT_snake2_header); - rb->lcd_bitmap(snake2_left,0,BMPHEIGHT_snake2_header,BMPWIDTH_snake2_left, BMPHEIGHT_snake2_left); - rb->lcd_bitmap(snake2_right,LCD_WIDTH-BMPWIDTH_snake2_right,BMPHEIGHT_snake2_header,BMPWIDTH_snake2_right, BMPHEIGHT_snake2_right); - rb->lcd_bitmap(snake2_bottom,0,BMPHEIGHT_snake2_header+BMPHEIGHT_snake2_left,BMPWIDTH_snake2_bottom, BMPHEIGHT_snake2_bottom); + draw_frame_bitmap(2); - rb->snprintf(counter,sizeof(counter),"%d",applecount); - rb->lcd_getstringsize(counter,&strwdt,&strhgt); - rb->lcd_putsxy(TOP_X3-strwdt/2,TOP_Y2,counter); + rb->snprintf(strbuf, sizeof(strbuf), "%d", applecount); + rb->lcd_getstringsize(strbuf, &strwdt, &strhgt); + rb->lcd_putsxy(TOP_X3 - strwdt/2, TOP_Y2, strbuf); - rb->snprintf(pscore,sizeof(pscore),"%d",score); - rb->lcd_getstringsize(pscore,&strwdt,&strhgt); - rb->lcd_putsxy(TOP_X4-strwdt/2,TOP_Y2,pscore); + rb->snprintf(strbuf, sizeof(strbuf), "%d", score); + rb->lcd_getstringsize(strbuf, &strwdt, &strhgt); + rb->lcd_putsxy(TOP_X4 - strwdt/2, TOP_Y2, strbuf); #endif if (!apple) { - do - { + do + { x = (rb->rand() % (WIDTH-1))+1; y = (rb->rand() % (HEIGHT-1))+1; - } while (board[x][y]); - apple=1; - board[x][y]=-1; - applex = x;appley = y; + } while (board[x][y]); + apple = 1; + board[x][y] = -1; + applex = x;appley = y; } - rb->lcd_fillrect((CENTER_X+applex*MULTIPLIER)+1,CENTER_Y+appley*MULTIPLIER,MODIFIER_2,MODIFIER_1); - rb->lcd_fillrect(CENTER_X+applex*MULTIPLIER,(CENTER_Y+appley*MULTIPLIER)+1,MODIFIER_1,MODIFIER_2); + draw_apple_bit(applex, appley); } /* @@ -591,7 +609,8 @@ void draw_apple( void ) */ void draw_vertical_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1,CENTER_Y+y*MULTIPLIER,MODIFIER_2,MODIFIER_1); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1, CENTER_Y+y*MULTIPLIER, + MODIFIER_2, MODIFIER_1); } /* @@ -602,7 +621,8 @@ void draw_vertical_bit(int x, int y) */ void draw_horizontal_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,CENTER_Y+y*MULTIPLIER+1,MODIFIER_1,MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER, CENTER_Y+y*MULTIPLIER+1, + MODIFIER_1, MODIFIER_2); } /* @@ -613,8 +633,10 @@ void draw_horizontal_bit(int x, int y) */ void draw_n_to_e_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1,CENTER_Y+y*MULTIPLIER+2,MODIFIER_2,MODIFIER_2); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+2,CENTER_Y+y*MULTIPLIER+1,MODIFIER_2,MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1, CENTER_Y+y*MULTIPLIER+2, + MODIFIER_2, MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+2, CENTER_Y+y*MULTIPLIER+1, + MODIFIER_2, MODIFIER_2); } /* @@ -636,8 +658,10 @@ void draw_w_to_s_bit(int x, int y) */ void draw_n_to_w_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,CENTER_Y+y*MULTIPLIER+1,MODIFIER_2,MODIFIER_2); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1,CENTER_Y+y*MULTIPLIER+2,MODIFIER_2,MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER, CENTER_Y+y*MULTIPLIER+1, + MODIFIER_2, MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1, CENTER_Y+y*MULTIPLIER+2, + MODIFIER_2, MODIFIER_2); } /* @@ -659,8 +683,10 @@ void draw_e_to_s_bit(int x, int y) */ void draw_s_to_e_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1,CENTER_Y+y*MULTIPLIER,MODIFIER_2,MODIFIER_2); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+2,CENTER_Y+y*MULTIPLIER+1,MODIFIER_2,MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1, CENTER_Y+y*MULTIPLIER, + MODIFIER_2, MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+2, CENTER_Y+y*MULTIPLIER+1, + MODIFIER_2, MODIFIER_2); } /* @@ -682,8 +708,10 @@ void draw_w_to_n_bit(int x, int y) */ void draw_e_to_n_bit(int x, int y) { - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1,CENTER_Y+y*MULTIPLIER,MODIFIER_2,MODIFIER_2); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,CENTER_Y+y*MULTIPLIER+1,MODIFIER_2,MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER+1, CENTER_Y+y*MULTIPLIER, + MODIFIER_2, MODIFIER_2); + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER, CENTER_Y+y*MULTIPLIER+1, + MODIFIER_2, MODIFIER_2); } /* @@ -697,6 +725,12 @@ void draw_s_to_w_bit(int x, int y) draw_e_to_n_bit(x, y); } +void draw_head_bit(int x, int y) +{ + rb->lcd_fillrect(CENTER_X+x*MULTIPLIER, CENTER_Y+y*MULTIPLIER, + MODIFIER_1, MODIFIER_1); +} + /* ** Draws a wall/obsticals */ @@ -748,8 +782,7 @@ void redraw (void) switch (board[x][y]) { case -1: - rb->lcd_fillrect((CENTER_X+x*MULTIPLIER)+1,CENTER_Y+y*MULTIPLIER,MODIFIER_2,MODIFIER_1); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,(CENTER_Y+y*MULTIPLIER)+1,MODIFIER_1,MODIFIER_2); + draw_apple_bit(x, y); break; case 0: break; @@ -765,11 +798,23 @@ void redraw (void) break; default: - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,CENTER_Y+y*MULTIPLIER,MODIFIER_1,MODIFIER_1); + draw_head_bit(x, y); break; } } } + +#if LCD_WIDTH >= 160 && LCD_HEIGHT >= 128 + draw_frame_bitmap(2); + + rb->snprintf(strbuf, sizeof(strbuf), "%d", applecount); + rb->lcd_getstringsize(strbuf, &strwdt, &strhgt); + rb->lcd_putsxy(TOP_X3 - strwdt/2, TOP_Y2, strbuf); + + rb->snprintf(strbuf, sizeof(strbuf), "%d", score); + rb->lcd_getstringsize(strbuf, &strwdt, &strhgt); + rb->lcd_putsxy(TOP_X4 - strwdt/2, TOP_Y2, strbuf); +#endif } /* @@ -779,7 +824,7 @@ void redraw (void) void draw_snake_bit(int currentbit, int previousbit, int x, int y) { rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID); - rb->lcd_fillrect(CENTER_X+x*MULTIPLIER,CENTER_Y+y*MULTIPLIER,MODIFIER_1,MODIFIER_1); + draw_head_bit(x, y); rb->lcd_set_drawmode(DRMODE_SOLID); switch(currentbit) @@ -858,6 +903,50 @@ void draw_snake_bit(int currentbit, int previousbit, int x, int y) } } +void redraw_snake(void) +{ + int x = tailx, y = taily; + int olddir, newdir = board[x][y]; + + while (x != headx || y != heady) + { + olddir = newdir; + + switch (olddir) + { + case(NORTH): + y--; + break; + + case(EAST): + x++; + break; + + case(SOUTH): + y++; + break; + + case(WEST): + x--; + break; + } + + if(x == WIDTH) + x = 0; + else if(x < 0) + x = WIDTH-1; + + if(y == HEIGHT) + y = 0; + else if(y < 0) + y = HEIGHT-1; + + newdir = board[x][y]; + if(olddir != newdir) + draw_snake_bit(newdir, olddir, x, y); + } +} + /* ** Death 'sequence' and end game stuff. */ @@ -1004,13 +1093,13 @@ void move( void ) else if(heady < 0) heady = HEIGHT-1; - rb->lcd_fillrect(CENTER_X+headx*MULTIPLIER,CENTER_Y+heady*MULTIPLIER,MODIFIER_1,MODIFIER_1); + draw_head_bit(headx, heady); /*clear tail*/ if(applecountdown <= 0) { rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID); - rb->lcd_fillrect(CENTER_X+tailx*MULTIPLIER,CENTER_Y+taily*MULTIPLIER,MODIFIER_1,MODIFIER_1); + draw_head_bit(tailx, taily); rb->lcd_set_drawmode(DRMODE_SOLID); taildir = board[tailx][taily]; @@ -1123,6 +1212,8 @@ void game_pause (void) { case SNAKE2_PLAYPAUSE: redraw(); + redraw_snake(); + draw_head_bit(headx, heady); rb->lcd_update(); rb->sleep(HZ/2); return; @@ -1217,7 +1308,7 @@ void game (void) case SNAKE2_RC_QUIT: #endif case SNAKE2_QUIT: - dead=1; + quit = 1; return; case SNAKE2_PLAYPAUSE: @@ -1247,11 +1338,7 @@ void select_maze(void) while (1) { #if LCD_WIDTH >= 160 && LCD_HEIGHT >= 128 - - rb->lcd_bitmap(snake2_header1,0,0,BMPWIDTH_snake2_header, BMPHEIGHT_snake2_header); - rb->lcd_bitmap(snake2_left,0,BMPHEIGHT_snake2_header,BMPWIDTH_snake2_left, BMPHEIGHT_snake2_left); - rb->lcd_bitmap(snake2_right,LCD_WIDTH-BMPWIDTH_snake2_right,BMPHEIGHT_snake2_header,BMPWIDTH_snake2_right, BMPHEIGHT_snake2_right); - rb->lcd_bitmap(snake2_bottom,0,BMPHEIGHT_snake2_header+BMPHEIGHT_snake2_left,BMPWIDTH_snake2_bottom, BMPHEIGHT_snake2_bottom); + draw_frame_bitmap(1); rb->snprintf(strbuf, sizeof(strbuf), "%d", level); rb->lcd_getstringsize(strbuf, &strwdt, &strhgt); |