;---------------------------------------------------------------------
key:
mcall 2
cmp [extended_key],1
je .extended_key
test al,al
jnz still
cmp ah,0xE0
jne @f
mov [extended_key],1
jmp still
;--------------------------------------
@@:
cmp ah,72 ; arrow up
je .arrow_up
cmp ah,80 ; arrow down
je .arrow_down
cmp ah,75 ; arrow left
je .arrow_left
cmp ah,77 ; arrow right
je .arrow_right
cmp ah,17 ; w - arrow up
je .arrow_up
cmp ah,31 ; s - arrow down
je .arrow_down
cmp ah,30 ; a - arrow left
je .arrow_left
cmp ah,32 ; d - arrow right
je .arrow_right
cmp ah,57 ; space - kick
je .kick
jmp still
;---------------------------------------------------------------------
.extended_key:
mov [extended_key],0
cmp ah,72 ; arrow up
je .arrow_up
cmp ah,80 ; arrow down
je .arrow_down
cmp ah,75 ; arrow left
je .arrow_left
cmp ah,77 ; arrow right
je .arrow_right
jmp still
;---------------------------------------------------------------------
.arrow_up:
mov [protagonist_route],ROUTE_UP
mov cx,0x0100+ROUTE_UP
jmp .save_motion
;---------------------------------------------------------------------
.arrow_down:
mov [protagonist_route],ROUTE_DOWN
mov cx,0x0100+ROUTE_DOWN
jmp .save_motion
;---------------------------------------------------------------------
.arrow_left:
mov [protagonist_route],ROUTE_LEFT
mov cx,0x0100+ROUTE_LEFT
jmp .save_motion
;---------------------------------------------------------------------
.arrow_right:
mov [protagonist_route],ROUTE_RIGHT
mov cx,0x0100+ROUTE_RIGHT
;---------------------------------------------------------------------
.save_motion:
call calculate_offset
shl ebx,2
add eax,ebx
add eax,plan_level
mov ebx,[eax]
ror ebx,16
mov bx,cx
rol ebx,16
mov [eax],ebx
; jmp still
jmp calculate_action_for_all.2
;---------------------------------------------------------------------
.kick:
mov eax,[protagonist_route]
cmp al,ROUTE_UP
jne @f
cmp [protagonist_position.y],0
je calculate_action_for_all.1 ;still
call protagonist_kick_action
mov eax,[protagonist_position.y]
dec eax
call calculate_offset.1
jmp .calculate_protagonist_kick_brick
;--------------------------------------
@@:
cmp al,ROUTE_DOWN
jne @f
cmp [protagonist_position.y],LEVEL_MAP_SIZE_Y-1
je calculate_action_for_all.1 ;still
call protagonist_kick_action
mov eax,[protagonist_position.y]
inc eax
call calculate_offset.1
jmp .calculate_protagonist_kick_brick
;--------------------------------------
@@:
cmp al,ROUTE_LEFT
jne @f
cmp [protagonist_position.x],0
je calculate_action_for_all.1 ;still
call protagonist_kick_action
call calculate_offset
dec ebx
jmp .calculate_protagonist_kick_brick
;--------------------------------------
@@:
cmp al,ROUTE_RIGHT
jne still
cmp [protagonist_position.x],LEVEL_MAP_SIZE_X-1
je calculate_action_for_all.1 ;still
call protagonist_kick_action
call calculate_offset
inc ebx
;--------------------------------------
.calculate_protagonist_kick_brick:
shl ebx,2
add eax,ebx
add eax,plan_level
mov ebx,[eax]
; cmp bh,OBJECT_FINAL_MONSTER ;OBJECT_PROTAGONIST
; jbe .kill
cmp bh,OBJECT_WHITE_BRICK
je .white_brick
cmp bh,OBJECT_RED_BRICK ; red brick?
jne still
and ebx,0x00ff00ff
add ebx,0x01000000 + RED_BRICK_CRASH_1 shl 8 ; reb brick crash 1
mov [eax],ebx
push eax ebx
; DEBUGF 1, "80 - reb brick crash 10\n"
call show_tiles_one_iteration
mcall 5,5
pop ebx eax
and ebx,0x00ff00ff
add ebx,0x01000000 + RED_BRICK_CRASH_2 shl 8 ; reb brick crash 2
mov [eax],ebx
push eax ebx
; DEBUGF 1, "81 - reb brick crash 20\n"
call show_tiles_one_iteration
mcall 5,5
pop ebx eax
and ebx,0x00ff00ff
add ebx,0x01000000
mov [eax],ebx
; DEBUGF 1, "81 - reb brick crash 30\n"
; call show_tiles_one_iteration
jmp calculate_action_for_all.2 ;still
;--------------------------------------
;.kill:
; and ebx,0x000000ff
; add ebx,0x01000000
; mov [eax],ebx
;; call show_tiles_one_iteration
; jmp calculate_action_for_all.2
;--------------------------------------
.white_brick:
ror ebx,16
xor bl,bl
mov bh,1
add ebx,[protagonist_route]
rol ebx,16
mov [eax],ebx
jmp calculate_action_for_all.2
;---------------------------------------------------------------------
calculate_action_for_all:
call show_tiles_one_iteration
;--------------------------------------
.1:
call actions_for_all_cell
;--------------------------------------
.2:
call show_tiles_one_iteration
jmp still
;---------------------------------------------------------------------
calculate_offset:
mov eax,[protagonist_position.y]
;--------------------------------------
.1:
imul eax,LEVEL_MAP_SIZE_X*4
mov ebx,[protagonist_position.x]
ret
;---------------------------------------------------------------------
protagonist_kick_action:
call snd_kick_action
add [protagonist_route],4
call show_protagonist_1
sub [protagonist_route],4
call show_protagonist_1
ret
;---------------------------------------------------------------------
calculate_protagonist_vs_brick:
shl ebx,2
add eax,ebx
add eax,plan_level
mov ebx,[eax]
; cmp bh,4 ; brick?
test bh,bh ; empty?
jnz @f
ret
;--------------------------------------
@@:
add esp,4
jmp still
;---------------------------------------------------------------------
show_protagonist_1:
mov ecx,0x01000000 + OBJECT_PROTAGONIST shl 8
call calculate_protagonist_position
; call show_tiles_one_iteration
; call actions_for_all_cell
call show_tiles_one_iteration ;show_tiles
mcall 5,10
ret
;---------------------------------------------------------------------
calculate_protagonist_position:
call calculate_offset
shl ebx,2
add eax,ebx
add eax,plan_level
mov ebx,[eax]
and ebx,0x00ff00ff
add ebx,ecx
mov [eax],ebx
ret
;---------------------------------------------------------------------