403 lines
5.7 KiB
ArmAsm
403 lines
5.7 KiB
ArmAsm
.include "zp.inc"
|
|
.include "hardware.inc"
|
|
.include "qload.inc"
|
|
.include "lemm.inc"
|
|
.include "lemming_status.inc"
|
|
|
|
.byte 7 ; level 7
|
|
|
|
do_level7:
|
|
|
|
|
|
;======================
|
|
; set up initial stuff
|
|
;======================
|
|
lda #20
|
|
sta CLIMBER_COUNT
|
|
sta FLOATER_COUNT
|
|
sta EXPLODER_COUNT
|
|
sta STOPPER_COUNT
|
|
sta BUILDER_COUNT
|
|
sta BASHER_COUNT
|
|
sta MINER_COUNT
|
|
sta DIGGER_COUNT
|
|
|
|
|
|
|
|
lda #8
|
|
sta DOOR_X
|
|
lda #72
|
|
sta DOOR_Y
|
|
|
|
lda #11
|
|
sta INIT_X
|
|
lda #83
|
|
sta INIT_Y
|
|
|
|
; flame locations
|
|
|
|
lda #27 ;
|
|
sta l_flame_x_smc+1
|
|
lda #92
|
|
sta l_flame_y_smc+1
|
|
sta r_flame_y_smc+1
|
|
|
|
lda #31 ;
|
|
sta r_flame_x_smc+1
|
|
|
|
; door exit location
|
|
|
|
lda #27 ;
|
|
sta exit_x1_smc+1
|
|
lda #30
|
|
sta exit_x2_smc+1
|
|
|
|
lda #90
|
|
sta exit_y1_smc+1
|
|
lda #125
|
|
sta exit_y2_smc+1
|
|
|
|
|
|
;==============
|
|
; set up intro
|
|
;==============
|
|
|
|
lda #<level7_preview_lzsa
|
|
sta level_preview_l_smc+1
|
|
lda #>level7_preview_lzsa
|
|
sta level_preview_h_smc+1
|
|
|
|
lda #<level7_intro_text
|
|
sta intro_text_smc_l+1
|
|
lda #>level7_intro_text
|
|
sta intro_text_smc_h+1
|
|
|
|
lda #$20 ; BCD
|
|
sta PERCENT_NEEDED
|
|
lda #$10
|
|
sta PERCENT_ADD
|
|
|
|
|
|
;==============
|
|
; set up music
|
|
;==============
|
|
|
|
lda #0
|
|
sta CURRENT_CHUNK
|
|
sta DONE_PLAYING
|
|
sta BASE_FRAME_L
|
|
sta BUTTON_LOCATION
|
|
|
|
; set up first song
|
|
|
|
lda #<music13_parts_l
|
|
sta chunk_l_smc+1
|
|
lda #>music13_parts_l
|
|
sta chunk_l_smc+2
|
|
|
|
lda #<music13_parts_h
|
|
sta chunk_h_smc+1
|
|
lda #>music13_parts_h
|
|
sta chunk_h_smc+2
|
|
|
|
|
|
lda #$D0
|
|
sta CHUNK_NEXT_LOAD ; Load at $D0
|
|
jsr load_song_chunk
|
|
|
|
lda #$D0 ; music starts at $d000
|
|
sta CHUNK_NEXT_PLAY
|
|
sta BASE_FRAME_H
|
|
|
|
lda #1
|
|
sta LOOP
|
|
sta CURRENT_CHUNK
|
|
|
|
|
|
|
|
;=======================
|
|
; show title screen
|
|
;=======================
|
|
|
|
jsr intro_level
|
|
|
|
;=======================
|
|
; Load Graphics
|
|
;=======================
|
|
|
|
lda #$20
|
|
sta HGR_PAGE
|
|
jsr hgr_make_tables
|
|
|
|
bit SET_GR
|
|
bit PAGE0
|
|
bit HIRES
|
|
bit FULLGR
|
|
|
|
lda #<level7_lzsa
|
|
sta getsrc_smc+1 ; LZSA_SRC_LO
|
|
lda #>level7_lzsa
|
|
sta getsrc_smc+2 ; LZSA_SRC_HI
|
|
|
|
lda #$20
|
|
|
|
jsr decompress_lzsa2_fast
|
|
|
|
lda #<level7_lzsa
|
|
sta getsrc_smc+1 ; LZSA_SRC_LO
|
|
lda #>level7_lzsa
|
|
sta getsrc_smc+2 ; LZSA_SRC_HI
|
|
|
|
lda #$40
|
|
|
|
jsr decompress_lzsa2_fast
|
|
|
|
|
|
;=======================
|
|
; Setup cursor
|
|
;=======================
|
|
|
|
lda #$FF
|
|
sta OVER_LEMMING
|
|
lda #10
|
|
sta CURSOR_X
|
|
lda #100
|
|
sta CURSOR_Y
|
|
|
|
|
|
;=======================
|
|
; init vars
|
|
;=======================
|
|
|
|
lda #10
|
|
sta LEMMINGS_TO_RELEASE
|
|
|
|
; set up time
|
|
|
|
lda #$5
|
|
sta TIME_MINUTES
|
|
lda #$00
|
|
sta TIME_SECONDS
|
|
sta TIMER_COUNT ; 1/50
|
|
|
|
jsr init_level
|
|
|
|
jsr update_remaining_all
|
|
|
|
;=======================
|
|
; Play "Let's Go"
|
|
;=======================
|
|
|
|
jsr play_letsgo
|
|
|
|
|
|
;===================
|
|
;===================
|
|
; Main Loop
|
|
;===================
|
|
;===================
|
|
l7_main_loop:
|
|
|
|
;=========================
|
|
; load next chunk of music
|
|
; if necessary
|
|
;=========================
|
|
|
|
jsr load_music
|
|
|
|
|
|
|
|
l7_no_load_chunk:
|
|
|
|
|
|
lda DOOR_OPEN
|
|
bne l7_door_is_open
|
|
|
|
jsr draw_door
|
|
|
|
l7_door_is_open:
|
|
|
|
;======================
|
|
; release lemmings
|
|
;======================
|
|
|
|
jsr release_lemming
|
|
|
|
;=====================
|
|
; animate flames
|
|
;=====================
|
|
|
|
jsr draw_flames
|
|
|
|
;=====================
|
|
; update timer
|
|
;=====================
|
|
|
|
jsr update_timer
|
|
|
|
;=====================
|
|
; draw level animation
|
|
;=====================
|
|
|
|
jsr draw_spinners
|
|
|
|
|
|
;===================
|
|
; main drawing loop
|
|
;===================
|
|
|
|
jsr erase_lemming
|
|
|
|
jsr erase_pointer
|
|
|
|
jsr move_lemmings
|
|
|
|
;=========================
|
|
; extra check if hit slicer
|
|
|
|
jsr collision_check_hazzard2
|
|
|
|
jsr draw_lemming
|
|
|
|
jsr handle_keypress
|
|
|
|
jsr draw_pointer
|
|
|
|
lda #$ff
|
|
jsr wait
|
|
|
|
inc FRAMEL
|
|
|
|
lda LEVEL_OVER
|
|
bne l7_level_over
|
|
|
|
jmp l7_main_loop
|
|
|
|
|
|
l7_level_over:
|
|
|
|
rts
|
|
|
|
.include "update_timer.s"
|
|
|
|
.include "graphics/graphics_level7.inc"
|
|
|
|
|
|
music13_parts_h:
|
|
.byte >lemm13_part1_lzsa,>lemm13_part2_lzsa,>lemm13_part3_lzsa
|
|
.byte >lemm13_part4_lzsa,>lemm13_part5_lzsa,>lemm13_part6_lzsa
|
|
.byte $00
|
|
|
|
music13_parts_l:
|
|
.byte <lemm13_part1_lzsa,<lemm13_part2_lzsa,<lemm13_part3_lzsa
|
|
.byte <lemm13_part4_lzsa,<lemm13_part5_lzsa,<lemm13_part6_lzsa
|
|
|
|
|
|
|
|
lemm13_part1_lzsa:
|
|
.incbin "music/lemm13.part1.lzsa"
|
|
lemm13_part2_lzsa:
|
|
.incbin "music/lemm13.part2.lzsa"
|
|
lemm13_part3_lzsa:
|
|
.incbin "music/lemm13.part3.lzsa"
|
|
lemm13_part4_lzsa:
|
|
.incbin "music/lemm13.part4.lzsa"
|
|
lemm13_part5_lzsa:
|
|
.incbin "music/lemm13.part5.lzsa"
|
|
lemm13_part6_lzsa:
|
|
.incbin "music/lemm13.part6.lzsa"
|
|
;lemm13_part7_lzsa: ; only one frame, and that crashes things
|
|
;.incbin "music/lemm13.part7.lzsa"
|
|
|
|
|
|
|
|
level7_intro_text:
|
|
.byte 0, 8,"LEVEL 7",0
|
|
.byte 8, 8,"AS LONG AS YOU TRY YOUR BEST",0
|
|
.byte 9,12,"NUMBER OF LEMMINGS 80",0
|
|
.byte 12,14,"90% TO BE SAVED",0
|
|
.byte 12,16,"RELEASE RATE 99",0
|
|
.byte 13,18,"TIME 5 MINUTES",0
|
|
.byte 15,20,"RATING FUN",0
|
|
.byte 8,23,"PRESS RETURN TO CONTINUE",0
|
|
|
|
.include "graphics/l7_animation.inc"
|
|
|
|
;===================
|
|
; spinners
|
|
;===================
|
|
|
|
draw_spinners:
|
|
|
|
; top
|
|
|
|
lda FRAMEL
|
|
and #$7
|
|
tay
|
|
|
|
lda spinner_sprites_l,Y
|
|
sta INL
|
|
lda spinner_sprites_h,Y
|
|
sta INH
|
|
|
|
lda #18
|
|
sta XPOS
|
|
|
|
lda #49
|
|
sta YPOS
|
|
|
|
jsr hgr_draw_sprite
|
|
|
|
; right
|
|
|
|
lda FRAMEL
|
|
and #$7
|
|
tay
|
|
|
|
lda spinner_sprites_l,Y
|
|
sta INL
|
|
lda spinner_sprites_h,Y
|
|
sta INH
|
|
|
|
lda #32
|
|
sta XPOS
|
|
|
|
lda #109
|
|
sta YPOS
|
|
|
|
jsr hgr_draw_sprite
|
|
|
|
; left
|
|
|
|
lda FRAMEL
|
|
and #$7
|
|
tay
|
|
|
|
lda spinner_sprites_l,Y
|
|
sta INL
|
|
lda spinner_sprites_h,Y
|
|
sta INH
|
|
|
|
lda #6
|
|
sta XPOS
|
|
|
|
lda #109
|
|
sta YPOS
|
|
|
|
jsr hgr_draw_sprite
|
|
|
|
|
|
rts
|
|
|
|
spinner_sprites_l:
|
|
.byte <spinner0_sprite,<spinner1_sprite
|
|
.byte <spinner2_sprite,<spinner3_sprite
|
|
.byte <spinner4_sprite,<spinner5_sprite
|
|
.byte <spinner6_sprite,<spinner7_sprite
|
|
|
|
spinner_sprites_h:
|
|
.byte >spinner0_sprite,>spinner1_sprite
|
|
.byte >spinner2_sprite,>spinner3_sprite
|
|
.byte >spinner4_sprite,>spinner5_sprite
|
|
.byte >spinner6_sprite,>spinner7_sprite
|