推箱子游戏，运行不需操作系统，自有引导扇区

Bochs-2.4.6模拟运行时的截图：

前几关

通关结束

我的代码：

   1 ; box.s
   2 ; 推箱子，运行不需操作系统，自有引导扇区，软盘引导
   3 ; 玩法：W S A D 上下左右，Q 退出，R 重玩当前一关
   4 ; zj   QQ：466577437
   5 ; 初学汇编，求师友
   6
   7
   8 ; NASM 16位实模式
   9 ; Ubuntu
  10 ; nasm -o box.bin box.s
  11 ; sudo dd if=box.bin of=/dev/fd0 bs=512 count=15 conv=notrunc
  12 ; Bochs 模拟
  13
  14
  15 ; 函数调用约定
  16 ; 参数从右向左压栈，由调用函数平衡栈
  17 ; 被调用函数返回后与调用前相比，栈中元素及栈大小不改变
  18 ; 被调用方不维护 ax, bx, cx, dx，但保证维护其它寄存器
  19 ; 函数返回值 ax, bx, cx, dx
  20
  21
  22 ; 代码为将来改进做好了准备（常数, 变量和未实现的函数）
  23 ; 如人物各方向不同，移动动画，使用斜视图实现3D效果
  24
  25
  26 ; 常数
  27         ; 程序占用扇区总数，不超过 0xFFFF 字节
  28 %define  SEC_NUM   15
  29         ; 每个扇区大小字节
  30 %define  SEC_SIZE  0x200
  31         ; 显示
  32 %define  VIDEO_ID        0x13
  33 %define  VIDEO_HORZ_P    320
  34 %define  VIDEO_VERT_P    200
  35 %define  VIDEO_P         (VIDEO_HORZ_P*VIDEO_VERT_P)
  36 %define  VIDEO_SEG       0xA000
  37 %define  VIDEO_PAL_PORT  0x03C8
  38 %define  VIDEO_COL_PORT  0x03C9
  39         ; 栈，考虑对齐
  40 %define  STACK_TOP  0xFF00
  41 %define  STACK_SEG  0x8000
  42         ; 引导
  43 %define  BOOT_SEG   0x7C0
  44         ; 级别总数（级别为 1 .. LEVEL_MAX ）
  45 %define  LEVEL_MAX  4
  46         ; 按键虚拟键码
  47 %define  VK_NULL    0xFFFF
  48 %define  VK_W       ('W')
  49 %define  VK_A       ('A')
  50 %define  VK_S       ('S')
  51 %define  VK_D       ('D')
  52 %define  VK_Q       ('Q')
  53 %define  VK_R       ('R')
  54         ; 游戏状态
  55 %define  GS_WIN     0x1
  56 %define  GS_QUIT    0x2
  57 %define  GS_REPLAY  0x3
  58
  59
  60 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  61 ; 设置
  62 [bits 16]
  63         ; org 0x7C00
  64
  65         ; 初始化 cs, ip
  66         jmp BOOT_SEG : BOOT
  67 BOOT :
  68         ; 初始化段寄存器
  69         mov ax, cs
  70         mov ds, ax
  71         mov es, ax
  72         mov fs, ax
  73         mov gs, ax
  74         ; 初始化栈
  75         mov ax, STACK_SEG
  76         mov ss, ax
  77         mov ax, STACK_TOP
  78         mov sp, ax
  79
  80         ; 读入整个程序
  81         ; 偷懒，假设要读取的扇区都在 0 磁道，若扇区数增加，需修改此段代码
  82         mov ah, 0x2
  83         mov al, SEC_NUM
  84         dec al
  85         ; mov cx, 0x0001  悲剧！！！！
  86         mov cx, 0x0002
  87         mov dx, 0x0000
  88         mov bx, SEC_SIZE
  89         int 0x13
  90
  91         ; 初始化显示方式
  92         call initVideo
  93
  94         ; 跳入 main 执行
  95         call main
  96
  97         ; 跳入 shutdown 关机
  98         call shutdown
  99
100         times (0x200-2-($-$$)) db 0
101         db 0x55
102         db 0xAA
103
104
105 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
106 ; 地图
107 ;
108 ; 地图单元
109 ;
110 ;         *          ------------
111 ;        *****              ^
112 ;       *********           |
113 ;      *************
114 ;      |  *********|
115 ;      | +   ***** |       UNIT_VERT_P
116 ;      |+       *  |
117 ;      +        |  +
118 ;         +     | +         |
119 ;            +  |+          V
120 ; 位置点-->     @     ----------
121 ;
122 ;      |           |
123 ;      |UNIT_HORZ_P|
124 ;
125 ;
126 ;
127 ; 地图布局
128 ; 单元点坐标以单元为单位，常量 *_U
129 ; 像素点坐标以像素为单位，常量 *_P
130 ; 坐标点格式（x，y），先水平，后垂直
131 ; 单元点的像素坐标为其右下角像素的像素坐标
132 ; 水平 MAP_HORZ_U 个单元
133 ; 垂直 MAP_VERT_U 个单元
134 ; 单元点(xu,yu) in [0 .. MAP_HORZ_U)*[0 .. MAP_VERT_U)
135 ; 像素点(xp,yp) in [0 .. VIDEO_HORZ_P)*[0 .. VIDEO_VERT_P)
136 ; 二维图片实现3D效果，暂未使用，待扩充
137 ; 绘制从左上角单元开始，至右下角单元结束，实现3D效果
138 ; 地图原点为地图左上角单元(xu=0,yu=0)的像素坐标
139 ;
140 ;    +--------------------------> xu in [0 .. MAP_HORZ_U)
141 ;    |                            xp in [0 .. VIDEO_HORZ_P)
142 ;    |                  *
143 ;    |                 *   *
144 ;    |                *       *
145 ; yu |               *           *
146 ; yp |              *               *
147 ;    v   ----------*                   *------------
148 ;                  |  *               *|
149 ;        DY_HORZ_P |     *           * |      DY_VERT_P
150 ;                  |        *       *  |
151 ;                  |           *   *   |
152 ;        ----------+--------------@----+-------------
153 ;                  |              |    |
154 ;                  |   DX_HORZ_P  |    |
155 ;                  |              |    |
156 ;                                  DX_VERT_P
157 ;
158
159         ; 注意正负号，作为增量
160 %define  DX_VERT_P    (0)
161 %define  DY_VERT_P    (22)
162 %define  DX_HORZ_P    (22)
163 %define  DY_HORZ_P    (0)
164
165 %define  UNIT_HORZ_P  (22)
166 %define  UNIT_VERT_P  (22)
167 %define  UNIT_P       (UNIT_HORZ_P*UNIT_VERT_P)
168
169 %define  MAP_HORZ_U   8
170 %define  MAP_VERT_U   8
171 %define  MAP_U        (MAP_HORZ_U*MAP_VERT_U)
172
173         ; 单元 id，一字节，使用位或，一个单元可以为 BOX+DEST 或BOX+FLOOR
174 %define  UID_SPACE   0x01
175 %define  UID_FLOOR   0x02
176 %define  UID_WALL    0x04
177 %define  UID_BOX     0x08
178 %define  UID_DEST    0x10
179 %define  UID_PLAYER  0x20
180         ; 一字节
181 %define  DIR_UP     0x0
182 %define  DIR_DOWN   0x1
183 %define  DIR_LEFT   0x2
184 %define  DIR_RIGHT  0x3
185
186 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
187 ; func void main()
188 ; 主程序
189 main :
190         mov byte[level], 0x1
191 .PLAY :
192         movzx ax, byte[level]
193         cmp ax, LEVEL_MAX
194         ja .COMPLETE
195
196         call initOneLevel
197         call playOneLevel
198
199         cmp ax, GS_QUIT
200         je .QUIT
201         cmp ax, GS_REPLAY
202         je .REPLAY
203         cmp ax, GS_WIN
204         jne .ERR
205         inc byte[level]
206 .REPLAY :
207         jmp .PLAY
208 .COMPLETE :
209         call initOneLevel
210         jmp .EXIT
211 .QUIT :
212         mov byte[level], LEVEL_MAX+1
213         call initOneLevel
214         jmp .EXIT
215 .ERR :
216         jmp .EXIT
217 .EXIT :
218         ret
219
220 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
221 ; func void shutdown()
222 ; 关机
223 shutdown :
224         ; 暂时死循环吧
225         jmp $
226         ret
227
228 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
229 ; func void initOneLevel()
230 ; 初始化 level 级别
231 initOneLevel :
232         push si
233         push di
234         movzx ax, byte[level]
235         mov cx, MAP_SIZE
236         mul cx
237         mov si, MAP_CUR
238         add si, ax
239         mov di, MAP_CUR
240         cld
241         rep movsb
242         pop di
243         pop si
244         call eraseAll
245         call drawAll
246         ret
247
248 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
249 ; func ax playOneLevel()
250 ; 玩 level 级别
251 ; 返回 GS_WIN   GS_REPLAY   GS_QUIT
252 playOneLevel :
253 .PLAY :
254         call getKey
255         cmp ax, VK_Q
256         je .QUIT
257         cmp ax, VK_R
258         je .REPLAY
259
260         movzx cx, byte[px_u]
261         movzx dx, byte[py_u]
262         cmp ax, VK_W
263         je .UP
264         cmp ax, VK_S
265         je .DOWN
266         cmp ax, VK_A
267         je .LEFT
268         cmp ax, VK_D
269         je .RIGHT
270         jmp .PLAY
271 .UP :
272         mov byte[dir], DIR_UP
273         sub dx, 2
274         push dx
275         push cx
276         inc dx
277         push dx
278         push cx
279         jmp .TMOVE
280 .DOWN :
281         mov byte[dir], DIR_DOWN
282         add dx, 2
283         push dx
284         push cx
285         dec dx
286         push dx
287         push cx
288         jmp .TMOVE
289 .LEFT :
290         mov byte[dir], DIR_LEFT
291         sub cx, 2
292         push dx
293         push cx
294         inc cx
295         push dx
296         push cx
297         jmp .TMOVE
298 .RIGHT :
299         mov byte[dir], DIR_RIGHT
300         add cx, 2
301         push dx
302         push cx
303         dec cx
304         push dx
305         push cx
306 .TMOVE :
307         ; BOX
308         mov ax, UID_BOX
309         push ax
310         call isUidU
311         add sp, 2
312         test ax, ax
313         jnz .BOX
314         ; FLOOR
315         mov ax, UID_FLOOR
316         push ax
317         call isUidU
318         add sp, 2
319         test ax, ax
320         jnz .WALK
321         ; DEST
322         mov ax, UID_DEST
323         push ax
324         call isUidU
325         add sp, 2
326         test ax, ax
327         jnz .WALK
328         jmp .CANTMOVE
329 .BOX :
330         push bp
331         mov bp, sp
332         mov ax, [bp+8]
333         push ax
334         mov ax, [bp+6]
335         push ax
336         call isInMapU
337         test ax, ax
338         jz .ENDBOX
339         mov ax, UID_BOX
340         push ax
341         call isUidU
342         add sp, 2
343         test ax, ax
344         jnz .ENDBOX
345         mov ax, UID_WALL
346         push ax
347         call isUidU
348         add sp, 2
349         test ax, ax
350         jz .PUSHBOX
351 .ENDBOX :
352         mov sp, bp
353         pop bp
354         add sp, 8
355         jmp .MOVED
356 .PUSHBOX :
357         mov ax, [bp+8]
358         mov cx, MAP_HORZ_U
359         mul cx
360         add ax, [bp+6]
361         push si
362         mov si, MAP_CUR
363         add si, ax
364         ; movzx ax, [si] 悲剧！！！！
365         mov al, [si]
366         xor al, UID_BOX
367         mov [si], al
368         pop si
369         mov ax, [bp+4]
370         mov cx, MAP_HORZ_U
371         mul cx
372         add ax, [bp+2]
373         push si
374         mov si, MAP_CUR
375         add si, ax
376         mov al, [si]
377         xor al, UID_BOX
378         mov [si], al
379         pop si
380         mov ax, [bp+2]
381         mov [px_u], al
382         mov ax, [bp+4]
383         mov [py_u], al
384         jmp .ENDBOX
385 .WALK :
386         pop ax
387         mov [px_u], al
388         pop ax
389         mov [py_u], al
390         add sp, 4
391         jmp .MOVED
392 .CANTMOVE :
393         add sp, 8
394 .MOVED :
395         call drawAll
396         call judgeWin
397         test ax, ax
398         jnz .WIN
399         jmp .PLAY
400 .WIN :
401         mov ax, GS_WIN
402         jmp .EXIT
403 .REPLAY :
404         mov ax, GS_REPLAY
405         jmp .EXIT
406 .QUIT :
407         mov ax, GS_QUIT
408 .EXIT :
409         ret
410
411 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
412 ; func ax isUidU( uid, xu, yu )
413 ; 判断单元点(xu,yu)是否为uid
414 ; ax!=0 是，   ax==0 否
415 ; 若此单元点不在地图中，返回否
416 isUidU :
417         push bp
418         mov bp, sp
419         mov ax, [bp+8]
420         push ax
421         mov ax, [bp+6]
422         push ax
423         call isInMapU
424         add sp, 4
425         test ax, ax
426         jz .EXIT
427         mov ax, [bp+8]
428         mov cx, MAP_HORZ_U
429         mul cx
430         add ax, [bp+6]
431         push si
432         mov si, MAP_CUR
433         add si, ax
434         movzx ax, byte[si]
435         pop si
436         and ax, [bp+4]
437 .EXIT :
438         mov sp, bp
439         pop bp
440         ret
441
442 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
443 ; func ax isInMapU( xu, yu )
444 ; 判断单元点(xu,yu)是否在地图中（所在点为SPACE算不在地图中）
445 ; ax!=0 在，    ax==0 不在
446 isInMapU :
447         push bp
448         mov bp, sp
449         mov bx, [bp+4]
450         cmp bx, MAP_HORZ_U
451         jae .NO
452         mov ax, [bp+6]
453         cmp ax, MAP_VERT_U
454         jae .NO
455         mov cx, MAP_HORZ_U
456         mul cx
457         add ax, bx
458         push si
459         mov si, MAP_CUR
460         add si, ax
461         mov al, [si]
462         pop si
463         test al, UID_SPACE
464         jnz .NO
465 .YES :
466         mov ax, 1
467         jmp .EXIT
468 .NO :
469         mov ax, 0
470 .EXIT :
471         mov sp, bp
472         pop bp
473         ret
474
475 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
476 ; func ax judgeWin()
477 ; 判断是否胜利，ax==0 否，ax!=0 胜
478 ; 简单化，扫描整个地图
479 judgeWin :
480         push si
481         mov si, MAP_CUR
482         mov cx, MAP_U
483 .judgeWin :
484         xor bx, bx
485         movzx ax, byte[si]
486         test ax, UID_DEST
487         jz .skip1
488         inc bx
489 .skip1 :
490         test ax, UID_BOX
491         jz .skip2
492         inc bx
493 .skip2 :
494         cmp bx, 1
495         je .LOSE
496         inc si
497         loop .judgeWin
498 .WIN :
499         mov ax, 1
500         jmp .EXIT
501 .LOSE  :
502         mov ax, 0
503 .EXIT :
504         pop si
505         ret
506
507 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
508 ; func void eraseAll()
509 ; 清除所有图像
510 eraseAll :
511         mov ax, 01
512         mov cx, VIDEO_P
513         push es
514         mov bx, VIDEO_SEG
515         mov es, bx
516         push di
517         mov di, 0
518         cld
519         rep stosb
520         pop di
521         pop es
522         ret
523
524 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
525 ; func void drawAll()
526 ; 直接重绘地图，无关背景
527 ; 兼容3D效果，从左上角到右下角顺序绘制
528 drawAll :
529         push si
530
531         mov si, MAP_CUR
532         mov bx, 0 ; yu
533         mov cx, MAP_VERT_U
534 .drawAll1 :
535         push cx
536
537         mov ax, 0 ; xu
538         mov cx, MAP_HORZ_U
539 .drawAll2 :
540         push cx
541
542         push bx
543         push ax
544         movzx cx, byte[si]
545         inc si
546         push cx
547         call drawUidU
548         pop cx
549         pop ax
550         pop bx
551
552         inc ax
553         pop cx
554         loop .drawAll2
555
556         inc bx
557         pop cx
558         loop .drawAll1
559
560         pop si
561
562         movzx ax, byte[py_u]
563         push ax
564         movzx ax, byte[px_u]
565         push ax
566         mov ax, UID_PLAYER
567         push ax
568         call drawUidU
569         add sp, 6
570         ret
571
572 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
573 ; func void drawUidU( uid, xu, yu )
574 ; 绘制单元坐标为(xu,yu)的单元uid
575 ; uid == UID_FLOOR,

576 drawUidU :
577         push bp
578         mov bp, sp
579         mov ax, [bp+8]
580         push ax
581         mov ax, [bp+6]
582         push ax
583         call convU2P
584         add sp, 4
585         push bx
586         push ax
587         mov ax, [bp+4]
588         push ax
589         call drawUid
590         add sp, 6
591         mov sp, bp
592         pop bp
593         ret
594
595 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
596 ; func ax, bx  convU2P( xu, yu )
597 ; 单元坐标转换为像素坐标，依据 orgx_p, orgy_p
598 ; 返回 ax==xp, bx=yp
599 ; 适应3D侧视图
600 convU2P :
601         push bp
602         mov bp, sp
603         movzx ax, byte[orgx_p]
604         movzx bx, byte[orgy_p]
605 .convU2P_L1 :
606         mov cx, [bp+4]
607         test cx, cx
608         jz .convU2P_L2
609 .convU2P1 :
610         add ax, DX_HORZ_P
611         add bx, DY_HORZ_P
612         loop .convU2P1
613 .convU2P_L2 :
614         mov cx, [bp+6]
615         test cx, cx
616         jz .EXIT
617 .convU2P2 :
618         add ax, DX_VERT_P
619         add bx, DY_VERT_P
620         loop .convU2P2
621 .EXIT :
622         mov sp, bp
623         pop bp
624         ret
625
626 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
627 ; func void drawUid( uid, xp, yp )
628 ; 绘制像素点为(xp,yp)且类型为uid的单元点
629 ; uid == UID_SPACE, UID_FLOOR,

630 drawUid :
631         push bp
632         mov bp, sp
633         mov ax, [bp+4]
634         push ax
635         call convUid2Uoff
636         pop bx
637         mov bx, [bp+8]
638         push bx
639         mov bx, [bp+6]
640         push bx
641         push ax
642         call drawUoff
643         mov sp, bp
644         pop bp
645         ret
646
647 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
648 ; func ax convUid2Uoff( uid )
649 ; uid == UID_FLOOR,

uoff = UOFF_FLOOR,

650 ; 不依赖 uid 和 uoff 的定义，无跳表，大量比较
651 ; 处理了player的方向dir
652 ; BOX+DEST或BOX+FLOOR 按BOX处理，所以注意测试顺序
653 convUid2Uoff :
654         push bp
655         mov bp, sp
656         mov ax, [bp+4]
657 .SPACE :
658         test ax, UID_SPACE
659         jz .BOX
660         mov ax, UOFF_SPACE
661         jmp .EXIT
662 .BOX :
663         test ax, UID_BOX
664         jz .FLOOR
665         mov ax, UOFF_BOX
666         jmp .EXIT
667 .FLOOR :
668         test ax, UID_FLOOR
669         jz .WALL
670         mov ax, UOFF_FLOOR
671         jmp .EXIT
672 .WALL :
673         test ax, UID_WALL
674         jz .DEST
675         mov ax, UOFF_WALL
676         jmp .EXIT
677 .DEST :
678         test ax, UID_DEST
679         jz .PLAYER
680         mov ax, UOFF_DEST
681         jmp .EXIT
682 .PLAYER :
683         test ax, UID_PLAYER
684         jz .ELSE
685         mov al, [dir]
686     .UP :
687         cmp al, DIR_UP
688         jne .DOWN
689         mov ax, UOFF_PLAYER_UP
690         jmp .EXIT
691     .DOWN :
692         cmp al, DIR_DOWN
693         jne .LEFT
694         mov ax, UOFF_PLAYER_DOWN
695         jmp .EXIT
696     .LEFT :
697         cmp al, DIR_LEFT
698         jne .RIGHT
699         mov ax, UOFF_PLAYER_LEFT
700         jmp .EXIT
701     .RIGHT :
702         cmp al, DIR_RIGHT
703         jne .ELSE
704         mov ax, UOFF_PLAYER_RIGHT
705         jmp .EXIT
706 .ELSE :
707         mov ax, UOFF_SPACE
708 .EXIT :
709         mov sp, bp
710         pop bp
711         ret
712
713 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
714 ; func void drawUoff( uoff, xp, yp )
715 ; 绘制像素点为(xp,yp)且地图单元位图偏移为uoff的单元点
716 ; off == UOFF_SPACE, UOFF_FLOOR,

717 drawUoff :
718         ; 悲剧！！！！
719         push bp
720         mov bp, sp
721         push si
722         push di
723         push es
724
725         mov si, [bp+4]
726
727         mov cx, VIDEO_SEG
728         mov es, cx
729
730         mov ax, [bp+8]
731         sub ax, UNIT_VERT_P
732         inc ax
733         mov cx, VIDEO_HORZ_P
734         mul cx
735         mov bx, [bp+6]
736         sub bx, UNIT_HORZ_P
737         inc bx
738         add ax, bx
739         mov di, ax
740
741         mov cx, UNIT_VERT_P
742 .drawUoff1 :
743         push cx
744
745         mov cx, UNIT_HORZ_P
746 .drawUoff2 :
747         mov al, [ds:si]
748         test al, al
749         jz .drawUoff3
750         mov [es:di], al
751 .drawUoff3 :
752         inc si
753         inc di
754         loop .drawUoff2
755
756         sub di, UNIT_HORZ_P
757         add di, VIDEO_HORZ_P
758         pop cx
759         loop .drawUoff1
760
761         pop es
762         pop di
763         pop si
764         mov sp, bp
765         pop bp
766         ret
767
768 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
769 ; func ax peekKey()
770 ; 获取键盘输入，不阻塞
771 ; 若无输入返回 VK_NULL
772 ; 若有输入，取出，且不将其从缓冲区中清除
773 peekKey :
774         mov ah, 1
775         int 0x16
776         jz .VK_NULL
777         push ax
778         call convKey2Vk
779         add sp, 2
780         jmp .EXIT
781 .VK_NULL :
782         mov ax, VK_NULL
783 .EXIT :
784         ret
785
786 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
787 ; func ax getKey()
788 ; 获取键盘输入，阻塞
789 ; 若无输入，阻塞
790 ; 若有输入，取出，且将其从缓冲区中清除
791 getKey :
792         mov ah, 0
793         int 0x16
794         push ax
795         call convKey2Vk
796         add sp, 2
797         cmp ax, VK_NULL
798         je getKey
799         ret
800
801 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
802 ; func ax convKey2Vk( bios_ax )
803 ; 将BIOS键盘输入转换为虚拟键码
804 ; 不依赖任何编码，大量比较
805 convKey2Vk :
806         push bp
807         mov bp, sp
808         mov ax, [bp+4]
809
810         cmp al, 'W'
811         je .VK_W
812         cmp al, 'w'
813         je .VK_W
814
815         cmp al, 'A'
816         je .VK_A
817         cmp al, 'a'
818         je .VK_A
819
820         cmp al, 'S'
821         je .VK_S
822         cmp al, 's'
823         je .VK_S
824
825         cmp al, 'D'
826         je .VK_D
827         cmp al, 'd'
828         je .VK_D
829
830         cmp al, 'Q'
831         je .VK_Q
832         cmp al, 'q'
833         je .VK_Q
834
835         cmp al, 'R'
836         je .VK_R
837         cmp al, 'r'
838         je .VK_R
839
840         jmp .VK_NULL
841 .VK_W :
842         mov ax, VK_W
843         jmp .EXIT
844 .VK_A :
845         mov ax, VK_A
846         jmp .EXIT
847 .VK_S :
848         mov ax, VK_S
849         jmp .EXIT
850 .VK_D :
851         mov ax, VK_D
852         jmp .EXIT
853 .VK_Q :
854         mov ax, VK_Q
855         jmp .EXIT
856 .VK_R :
857         mov ax, VK_R
858         jmp .EXIT
859 .VK_NULL :
860         mov ax, VK_NULL
861 .EXIT :
862         mov sp, bp
863         pop bp
864         ret
865
866 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
867 ; func void sleep( t )
868 ; 等待 t 毫秒，等待中的输入被清除（清空输入缓冲区）
869 ; 移动动画使用
870 sleep :
871         ret
872
873 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
874 ; 调色板
875 BOX_PAL :
876         ; r   g    b
877         db 63, 63, 00 ; 00 透明色
878                 ; SPACE
879         db 00, 00, 00 ; 01 背景色
880         db 00, 00, 00 ; 02
881         db 00, 00, 00 ; 03
882         db 00, 00, 00 ; 04
883         db 00, 00, 00 ; 05
884                 ; FLOOR
885         db 16, 22, 28 ; 06
886         db 21, 26, 32 ; 07
887         db 00, 07, 15 ; 08
888         db 00, 00, 00 ; 09
889         db 00, 00, 00 ; 10
890                 ; WALL
891         db 00, 07, 15 ; 11
892         db 63, 63, 63 ; 12
893         db 14, 20, 22 ; 13
894         db 30, 31, 38 ; 14
895         db 37, 42, 45 ; 15
896                 ; BOX
897         db 60, 60, 60 ; 16
898         db 25, 30, 06 ; 17
899         db 44, 47, 21 ; 18
900         db 55, 56, 37 ; 19
901         db 00, 07, 15 ; 20
902                 ; DEST
903         db 60, 60, 30 ; 21
904         db 00, 07, 15 ; 22
905         db 00, 00, 00 ; 23
906         db 00, 00, 00 ; 24
907         db 00, 00, 00 ; 25
908                 ; PLAYER
909         db 00, 07, 15 ; 26
910         db 60, 60, 60 ; 27
911         db 00, 00, 00 ; 28
912         db 60, 44, 62 ; 29
913         db 63, 28, 62 ; 30
914         db 00, 32, 63 ; 31
915         db 00, 00, 00 ; 32
916         db 00, 00, 00 ; 33
917 BOX_PAL_NUM : equ $-BOX_PAL
918
919 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
920 ; func void initVideo()
921 ; 初始化显示方式
922 initVideo :
923         ; 设置显示方式
924         mov ax, 0x0013
925         int 0x10
926
927         ; 设置调色板
928         xor bx, bx  ; rgbrgbrgb

929 xor cx, cx ; index 0

930 .iVset :
931         cmp bx, BOX_PAL_NUM
932         je .iVexit
933
934         ; 调色板 index
935         mov dx, VIDEO_PAL_PORT
936         mov ax, cx
937         out dx, al
938         inc cx
939
940         ; 调色板颜色
941         mov dx, VIDEO_COL_PORT
942         mov al, [ds:BOX_PAL+bx]
943         out dx, al
944         inc bx
945         mov al, [ds:BOX_PAL+bx]
946         out dx, al
947         inc bx
948         mov al, [ds:BOX_PAL+bx]
949         out dx, al
950         inc bx
951
952         jmp .iVset
953 .iVexit :
954         ret
955
956 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
957 ; 地图单元位图
958 ; （繁琐的工作，还好有 Vim + 自制的MageX ）
959 UOFF_SPACE :
960         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
961         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
962         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
963         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
964         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
965         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
966         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
967         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
968         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
969         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
970         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
971         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
972         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
973         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
974         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
975         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
976         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
977         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
978         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
979         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
980         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
981         db 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01
982 UOFF_FLOOR :
983         db 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08
984         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
985         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
986         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
987         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
988         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
989         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
990         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
991         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
992         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
993         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
994         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
995         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
996         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
997         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
998         db 08, 06, 06, 06, 06, 06, 07, 07, 07, 07, 06, 06, 07, 07, 07, 07, 06, 06, 06, 06, 06, 08
999         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
1000         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
1001         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
1002         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
1003         db 08, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 08
1004         db 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08, 08
1005 UOFF_WALL :
1006         db 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11
1007         db 11, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 11
1008         db 11, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 11
1009         db 11, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 11
1010         db 11, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 11
1011         db 11, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 11
1012         db 11, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 11
1013         db 11, 12, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 11
1014         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 11
1015         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 11
1016         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 11
1017         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 11
1018         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11
1019         db 11, 12, 12, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11
1020         db 11, 12, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11
1021         db 11, 12, 12, 12, 12, 12, 12, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 11
1022         db 11, 12, 12, 12, 12, 12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11
1023         db 11, 12, 12, 12, 12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11
1024         db 11, 12, 12, 12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11
1025         db 11, 12, 12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11
1026         db 11, 12, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 11
1027         db 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11
1028 UOFF_BOX :
1029         db 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
1030         db 20, 06, 06, 06, 06, 06, 06, 06, 18, 18, 18, 18, 18, 18, 06, 06, 06, 06, 06, 06, 06, 20
1031         db 20, 06, 06, 06, 06, 06, 18, 18, 16, 16, 16, 16, 18, 18, 18, 18, 06, 06, 06, 06, 06, 20
1032         db 20, 06, 06, 06, 18, 18, 16, 16, 16, 16, 16, 16, 16, 16, 18, 18, 18, 18, 06, 06, 06, 20
1033         db 20, 06, 06, 18, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 18, 18, 06, 06, 20
1034         db 20, 06, 06, 18, 16, 16, 16, 16, 16, 16, 17, 16, 16, 16, 16, 16, 16, 18, 18, 06, 06, 20
1035         db 20, 06, 18, 18, 16, 16, 16, 16, 16, 16, 17, 17, 16, 16, 16, 16, 18, 18, 18, 18, 06, 20
1036         db 20, 06, 18, 18, 18, 16, 16, 16, 16, 17, 17, 17, 17, 18, 16, 18, 18, 18, 18, 18, 06, 20
1037         db 20, 18, 18, 18, 18, 18, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 20
1038         db 20, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 20
1039         db 20, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 20
1040         db 20, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 20
1041         db 20, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 20
1042         db 20, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 18, 18, 19, 19, 18, 18, 18, 18, 20
1043         db 20, 06, 18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 18, 19, 19, 19, 18, 18, 18, 06, 20
1044         db 20, 06, 18, 18, 18, 18, 18, 18, 18, 18, 17, 17, 18, 19, 19, 19, 19, 18, 18, 18, 06, 20
1045         db 20, 06, 06, 18, 18, 18, 18, 18, 18, 19, 19, 17, 18, 19, 19, 19, 18, 18, 18, 06, 06, 20
1046         db 20, 06, 06, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 06, 06, 20
1047         db 20, 06, 06, 06, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 06, 06, 06, 20
1048         db 20, 06, 06, 06, 06, 06, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 06, 06, 06, 06, 06, 20
1049         db 20, 06, 06, 06, 06, 06, 06, 06, 18, 18, 18, 18, 18, 18, 06, 06, 06, 06, 06, 06, 06, 20
1050         db 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20
1051 UOFF_DEST :
1052         db 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22
1053         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1054         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1055         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 21, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1056         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1057         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1058         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1059         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1060         db 22, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 22
1061         db 22, 06, 06, 06, 06, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 06, 06, 06, 06, 22
1062         db 22, 06, 06, 06, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 06, 06, 22
1063         db 22, 06, 06, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 06, 06, 06, 22
1064         db 22, 06, 06, 06, 06, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 06, 06, 06, 06, 22
1065         db 22, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 22
1066         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1067         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1068         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 22
1069         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 21, 21, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1070         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 21, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1071         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1072         db 22, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 06, 22
1073         db 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22
1074 UOFF_PLAYER_UP :
1075         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1076         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1077         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1078         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1079         db 26, 06, 06, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 06, 06, 26
1080         db 26, 06, 06, 29, 29, 29, 31, 27, 27, 31, 29, 29, 31, 27, 27, 31, 29, 29, 29, 06, 06, 26
1081         db 26, 06, 29, 29, 29, 31, 28, 28, 31, 31, 31, 31, 28, 28, 31, 31, 31, 29, 29, 29, 06, 26
1082         db 26, 06, 29, 29, 27, 31, 31, 31, 31, 31, 27, 31, 31, 31, 31, 31, 31, 27, 29, 29, 06, 26
1083         db 26, 29, 29, 29, 27, 27, 31, 31, 31, 31, 27, 27, 31, 31, 31, 31, 27, 27, 29, 29, 29, 26
1084         db 26, 29, 29, 29, 27, 27, 27, 31, 31, 27, 27, 27, 27, 31, 31, 27, 27, 27, 29, 29, 29, 26
1085         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1086         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1087         db 26, 29, 29, 29, 29, 29, 27, 27, 27, 30, 30, 30, 30, 27, 27, 27, 29, 29, 29, 29, 29, 26
1088         db 26, 29, 29, 29, 29, 29, 29, 29, 27, 30, 30, 30, 30, 27, 29, 29, 29, 29, 29, 29, 29, 26
1089         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 26
1090         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 06, 26
1091         db 26, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 29, 06, 06, 26
1092         db 26, 06, 06, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 29, 29, 29, 29, 29, 06, 06, 26
1093         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1094         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1095         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1096         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1097 UOFF_PLAYER_DOWN :
1098         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1099         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1100         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1101         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1102         db 26, 06, 06, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 06, 06, 26
1103         db 26, 06, 06, 29, 29, 29, 31, 27, 27, 31, 29, 29, 31, 27, 27, 31, 29, 29, 29, 06, 06, 26
1104         db 26, 06, 29, 29, 29, 31, 28, 28, 31, 31, 31, 31, 28, 28, 31, 31, 31, 29, 29, 29, 06, 26
1105         db 26, 06, 29, 29, 27, 31, 31, 31, 31, 31, 27, 31, 31, 31, 31, 31, 31, 27, 29, 29, 06, 26
1106         db 26, 29, 29, 29, 27, 27, 31, 31, 31, 31, 27, 27, 31, 31, 31, 31, 27, 27, 29, 29, 29, 26
1107         db 26, 29, 29, 29, 27, 27, 27, 31, 31, 27, 27, 27, 27, 31, 31, 27, 27, 27, 29, 29, 29, 26
1108         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1109         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1110         db 26, 29, 29, 29, 29, 29, 27, 27, 27, 30, 30, 30, 30, 27, 27, 27, 29, 29, 29, 29, 29, 26
1111         db 26, 29, 29, 29, 29, 29, 29, 29, 27, 30, 30, 30, 30, 27, 29, 29, 29, 29, 29, 29, 29, 26
1112         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 26
1113         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 06, 26
1114         db 26, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 29, 06, 06, 26
1115         db 26, 06, 06, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 29, 29, 29, 29, 29, 06, 06, 26
1116         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1117         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1118         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1119         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1120 UOFF_PLAYER_LEFT :
1121         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1122         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1123         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1124         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1125         db 26, 06, 06, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 06, 06, 26
1126         db 26, 06, 06, 29, 29, 29, 31, 27, 27, 31, 29, 29, 31, 27, 27, 31, 29, 29, 29, 06, 06, 26
1127         db 26, 06, 29, 29, 29, 31, 28, 28, 31, 31, 31, 31, 28, 28, 31, 31, 31, 29, 29, 29, 06, 26
1128         db 26, 06, 29, 29, 27, 31, 31, 31, 31, 31, 27, 31, 31, 31, 31, 31, 31, 27, 29, 29, 06, 26
1129         db 26, 29, 29, 29, 27, 27, 31, 31, 31, 31, 27, 27, 31, 31, 31, 31, 27, 27, 29, 29, 29, 26
1130         db 26, 29, 29, 29, 27, 27, 27, 31, 31, 27, 27, 27, 27, 31, 31, 27, 27, 27, 29, 29, 29, 26
1131         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1132         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1133         db 26, 29, 29, 29, 29, 29, 27, 27, 27, 30, 30, 30, 30, 27, 27, 27, 29, 29, 29, 29, 29, 26
1134         db 26, 29, 29, 29, 29, 29, 29, 29, 27, 30, 30, 30, 30, 27, 29, 29, 29, 29, 29, 29, 29, 26
1135         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 26
1136         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 06, 26
1137         db 26, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 29, 06, 06, 26
1138         db 26, 06, 06, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 29, 29, 29, 29, 29, 06, 06, 26
1139         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1140         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1141         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1142         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1143 UOFF_PLAYER_RIGHT :
1144         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1145         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1146         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1147         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1148         db 26, 06, 06, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 31, 31, 29, 29, 29, 29, 06, 06, 26
1149         db 26, 06, 06, 29, 29, 29, 31, 27, 27, 31, 29, 29, 31, 27, 27, 31, 29, 29, 29, 06, 06, 26
1150         db 26, 06, 29, 29, 29, 31, 28, 28, 31, 31, 31, 31, 28, 28, 31, 31, 31, 29, 29, 29, 06, 26
1151         db 26, 06, 29, 29, 27, 31, 31, 31, 31, 31, 27, 31, 31, 31, 31, 31, 31, 27, 29, 29, 06, 26
1152         db 26, 29, 29, 29, 27, 27, 31, 31, 31, 31, 27, 27, 31, 31, 31, 31, 27, 27, 29, 29, 29, 26
1153         db 26, 29, 29, 29, 27, 27, 27, 31, 31, 27, 27, 27, 27, 31, 31, 27, 27, 27, 29, 29, 29, 26
1154         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1155         db 26, 29, 29, 29, 29, 27, 27, 27, 27, 27, 30, 30, 27, 27, 27, 27, 27, 29, 29, 29, 29, 26
1156         db 26, 29, 29, 29, 29, 29, 27, 27, 27, 30, 30, 30, 30, 27, 27, 27, 29, 29, 29, 29, 29, 26
1157         db 26, 29, 29, 29, 29, 29, 29, 29, 27, 30, 30, 30, 30, 27, 29, 29, 29, 29, 29, 29, 29, 26
1158         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 26
1159         db 26, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 06, 26
1160         db 26, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 29, 29, 29, 06, 06, 26
1161         db 26, 06, 06, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 29, 29, 29, 29, 29, 06, 06, 26
1162         db 26, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 26
1163         db 26, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 26
1164         db 26, 06, 06, 06, 06, 06, 06, 06, 29, 29, 29, 29, 29, 29, 06, 06, 06, 06, 06, 06, 06, 26
1165         db 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26
1166
1167 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1168 ; 变量
1169         level : db 1
1170 ; 当前地图
1171 MAP_CUR :
1172         times MAP_U db 0
1173         orgx_p : db 0
1174         orgy_p : db 0
1175         px_u   : db 0
1176         py_u   : db 0
1177         dir  : db 0
1178 MAP_SIZE : equ $-MAP_CUR
1179
1180 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
1181 ; 地图，级别从低到高按顺序，相对 MAP_CUR 定位
1182
1183 %define SPACE    UID_SPACE
1184 %define FLOOR    UID_FLOOR
1185 %define WALL     UID_WALL
1186 %define DEST     UID_DEST
1187 %define BOX      (UID_FLOOR|UID_BOX)
1188 %define BOXDE    (UID_DEST|UID_BOX)
1189 %define PLAYE    UID_FLOOR
1190
1191 MAP_LEVEL_1 :
1192         db SPACE, SPACE, WALL,  WALL,  WALL,  SPACE, SPACE, SPACE
1193         db SPACE, SPACE, WALL,  DEST,  WALL,  SPACE, SPACE, SPACE
1194         db SPACE, SPACE, WALL,  FLOOR, WALL,  WALL,  WALL,  WALL
1195         db WALL,  WALL,  WALL,  BOX,   FLOOR, BOX,   DEST,  WALL
1196         db WALL,  DEST,  FLOOR, BOX,   FLOOR,   WALL,  WALL,  WALL
1197         db WALL,  WALL,  WALL,  WALL,  BOX,   WALL,  SPACE, SPACE
1198         db SPACE, SPACE, SPACE, WALL,  DEST,  WALL,  SPACE, SPACE
1199         db SPACE, SPACE, SPACE, WALL,  WALL,  WALL,  SPACE, SPACE
1200         db 90, 30, 4, 4, DIR_UP
1201
1202 MAP_LEVEL_2 :
1203         db SPACE, SPACE, WALL,  WALL,  WALL,  WALL,  SPACE, SPACE
1204         db SPACE, WALL,  WALL,  FLOOR, FLOOR, WALL,  SPACE, SPACE
1205         db SPACE, WALL,  FLOOR, BOX,   FLOOR, WALL,  SPACE, SPACE
1206         db SPACE, WALL,  WALL,  BOX,   FLOOR, WALL,  WALL,  SPACE
1207         db SPACE, WALL,  WALL,  FLOOR, BOX,   FLOOR, WALL,  SPACE
1208         db SPACE, WALL,  DEST,  BOX,   FLOOR, FLOOR, WALL,  SPACE
1209         db SPACE, WALL,  DEST,  DEST,  BOXDE, DEST,  WALL,  SPACE
1210         db SPACE, WALL,  WALL,  WALL,  WALL,  WALL,  WALL,  SPACE
1211         db 90, 30, 2, 2, DIR_UP
1212
1213 MAP_LEVEL_3 :
1214         db SPACE, WALL,  WALL,  WALL,  WALL,  WALL,  SPACE, SPACE
1215         db SPACE, WALL,  FLOOR, FLOOR, WALL,  WALL,  WALL,  SPACE
1216         db SPACE, WALL,  FLOOR, BOX,   FLOOR, FLOOR, WALL,  SPACE
1217         db WALL,  WALL,  WALL,  FLOOR, WALL,  FLOOR, WALL,  WALL
1218         db WALL,  DEST,  WALL,  FLOOR, WALL,  FLOOR, FLOOR, WALL
1219         db WALL,  DEST,  BOX,   FLOOR, FLOOR, WALL,  FLOOR, WALL
1220         db WALL,  DEST,  FLOOR, FLOOR, FLOOR, BOX,   FLOOR, WALL
1221         db WALL,  WALL,  WALL,  WALL,  WALL,  WALL,  WALL,  WALL
1222         db 90, 30, 2, 2, DIR_UP
1223
1224 MAP_LEVEL_4 :
1225         db SPACE, SPACE, WALL,  WALL,  WALL,  WALL,  WALL,  WALL
1226         db SPACE, WALL,  WALL,  FLOOR, FLOOR, WALL,  FLOOR, FLOOR
1227         db SPACE, WALL,  FLOOR, FLOOR, FLOOR, WALL,  FLOOR, FLOOR
1228         db SPACE, WALL,  BOX,   FLOOR, BOX,   FLOOR, BOX,   FLOOR
1229         db SPACE, WALL,  FLOOR, BOX,   WALL,  WALL,  FLOOR, FLOOR
1230         db WALL,  WALL,  FLOOR, BOX,   FLOOR, WALL,  FLOOR, WALL
1231         db DEST,  DEST,  DEST,  DEST,  DEST,  FLOOR, FLOOR, WALL
1232         db WALL,  WALL,  WALL,  WALL,  WALL,  WALL,  WALL,  WALL
1233         db 90, 30, 7, 1, DIR_UP
1234
1235 MAP_LEVEL_COMPELETE :
1236         db FLOOR, FLOOR, FLOOR, SPACE, SPACE, FLOOR, FLOOR, SPACE
1237         db FLOOR, SPACE, SPACE, SPACE, SPACE, FLOOR, SPACE, FLOOR
1238         db FLOOR, SPACE, SPACE, SPACE, SPACE, FLOOR, SPACE, FLOOR
1239         db FLOOR, FLOOR, FLOOR, SPACE, SPACE, FLOOR, SPACE, FLOOR
1240         db FLOOR, SPACE, SPACE, SPACE, SPACE, FLOOR, SPACE, FLOOR
1241         db FLOOR, SPACE, SPACE, SPACE, SPACE, FLOOR, SPACE, FLOOR
1242         db FLOOR, FLOOR, FLOOR, SPACE, SPACE, FLOOR, FLOOR, SPACE
1243         db SPACE, SPACE, SPACE, SPACE, SPACE, SPACE, SPACE, SPACE
1244         db 95, 40, 1, 3, DIR_UP
1245

posted on 2011-06-04 20:40 coreBugZJ 阅读(3695) 评论(15) 编辑收藏引用所属分类: Assemble 、OperatingSystem

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# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-04 21:13 溪流

推箱子操作系统。。回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-04 21:48 coreBugZJ

@溪流
额。。。回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-04 22:09 lwch

强力围观... 回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-05 00:19 陈昱(CY)

强大啊，比我那个复杂多了，连像素都做出来，我那个还用着字符背景色。。。回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-05 10:23 codejie

强力羡慕。。。刚做个android游戏感觉很丢脸了。。。回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-05 11:52 空明流转

诶有，帅气！回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-05 13:55 Paw

汇编写游戏。。。。
强大啊～～～～膜拜中回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-06 21:54 sll

阅读（800）强大啊回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-07 09:58 zuhd

没敢看完，完全被震撼了回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-07 10:53 coreBugZJ

@sll
100921301**吗？回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区[未登录] 2011-06-07 11:07 vincent

非常非常非常赞
非常非常非常有创意! 回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-07 14:58 lc7cl

我cao你太牛了膜拜回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区[未登录] 2011-06-09 13:48 lwf

不需要操作系统那怎么显示游戏的框框呢，有点奇怪，莫非标题栏，工具栏也是自己画的么回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-09 18:22 coreBugZJ

@lwf
那个窗口是x86模拟器Bochs的界面，窗口的客户区才属于推箱子。。。回复更多评论

# re: 推箱子游戏，运行不需操作系统，自有引导扇区 2011-06-15 09:57 linbc

强大回复更多评论

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