mirror of
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351 lines
5.2 KiB
ArmAsm
351 lines
5.2 KiB
ArmAsm
; Peasant's Quest
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; Peasantry Part 4 (bottom line of map)
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WHICH_PEASANTRY = 3
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; by Vince `deater` Weaver vince@deater.net
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; with apologies to everyone
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.include "hardware.inc"
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.include "zp.inc"
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.include "qload.inc"
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peasant_quest:
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lda #0
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sta GAME_OVER
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jsr hgr_make_tables
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jsr HGR2 ; Hi-res graphics, no text at bottom
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; Y=0, A=0 after this called
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lda #0
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sta FRAME
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; update map location
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jsr update_map_location
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;=============================
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;=============================
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; new screen location
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;=============================
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;=============================
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new_location:
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lda #0
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sta GAME_OVER
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;=====================
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; load bg
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; we are PEASANT1 so locations 15...19 map to 0...4, no change
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lda MAP_LOCATION
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sec
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sbc #15
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tax
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lda map_backgrounds_low,X
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sta getsrc_smc+1
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lda map_backgrounds_hi,X
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sta getsrc_smc+2
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lda #$40
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jsr decompress_lzsa2_fast
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; put peasant text
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lda #<peasant_text
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sta OUTL
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lda #>peasant_text
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sta OUTH
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jsr hgr_put_string
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; put score
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lda #<score_text
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sta OUTL
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lda #>score_text
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sta OUTH
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jsr hgr_put_string
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;====================
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; save background
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lda PEASANT_X
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sta CURSOR_X
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lda PEASANT_Y
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sta CURSOR_Y
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;=======================
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; draw initial peasant
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jsr save_bg_7x30
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jsr draw_peasant
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game_loop:
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; redraw peasant if moved
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lda PEASANT_XADD
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ora PEASANT_YADD
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beq peasant_the_same
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; restore bg behind peasant
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lda PEASANT_X
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sta CURSOR_X
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lda PEASANT_Y
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sta CURSOR_Y
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jsr restore_bg_7x30
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; move peasant
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clc
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lda PEASANT_X
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adc PEASANT_XADD
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bmi peasant_x_negative
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cmp #40
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bcs peasant_x_toobig ; bge
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bcc done_movex
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;============================
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peasant_x_toobig:
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inc MAP_X
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jsr new_map_location
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lda #0 ; new X location
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jmp done_movex
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;============================
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peasant_x_negative:
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dec MAP_X
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jsr new_map_location
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lda #39 ; new X location
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jmp done_movex
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; check edge of screen
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done_movex:
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sta PEASANT_X
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; Move Peasant Y
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clc
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lda PEASANT_Y
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adc PEASANT_YADD
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cmp #45
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bcc peasant_y_negative ; blt
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cmp #150
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bcs peasant_y_toobig ; bge
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bcc done_movey
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;============================
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peasant_y_toobig:
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inc MAP_Y
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jsr new_map_location
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lda #45 ; new X location
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jmp done_movey
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;============================
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peasant_y_negative:
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dec MAP_Y
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jsr new_map_location
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lda #150 ; new X location
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jmp done_movey
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; check edge of screen
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done_movey:
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sta PEASANT_Y
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lda GAME_OVER
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bne game_over
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; save behind new position
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lda PEASANT_X
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sta CURSOR_X
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lda PEASANT_Y
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sta CURSOR_Y
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jsr save_bg_7x30
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; draw peasant
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jsr draw_peasant
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peasant_the_same:
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inc FRAME
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jsr check_keyboard
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lda GAME_OVER
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bmi oops_new_location
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bne game_over
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; delay
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lda #200
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jsr WAIT
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jmp game_loop
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oops_new_location:
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jmp new_location
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;************************
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; exit level
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;************************
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game_over:
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rts
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peasant_text:
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.byte 25,2,"Peasant's Quest",0
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score_text:
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.byte 0,2,"Score: 0 of 150",0
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.include "decompress_fast_v2.s"
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.include "wait_keypress.s"
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.include "draw_peasant.s"
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.include "hgr_font.s"
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.include "draw_box.s"
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.include "hgr_rectangle.s"
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.include "hgr_7x30_sprite.s"
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.include "hgr_1x5_sprite.s"
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;.include "hgr_save_restore.s"
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.include "hgr_partial_save.s"
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.include "hgr_input.s"
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.include "hgr_tables.s"
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.include "hgr_text_box.s"
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.include "clear_bottom.s"
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.include "new_map_location.s"
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.include "parse_input.s"
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.include "keyboard.s"
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.include "wait_a_bit.s"
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.include "graphics/graphics_peasant4.inc"
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help_message:
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.byte 0,43,24, 0,253,82
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.byte 8,41,"I don't understand. Type",13
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.byte "HELP for assistances.",0
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version_message:
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.byte 0,43,24, 0,253,82
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.byte 8,41,"APPLE ][ PEASANT'S QUEST",13
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.byte "version 0.3",0
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fake_error1:
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.byte 0,43,24, 0,253,82
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.byte 8,41,"?SYNTAX ERROR IN 1020",13
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.byte "]",127,0
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fake_error2:
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.byte 0,43,24, 0,253,82
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.byte 8,41,"?UNDEF'D STATEMENT ERROR",13
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.byte "]",127,0
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map_backgrounds_low:
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; .byte <todo_lzsa ; 0
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; .byte <todo_lzsa ; 1
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; .byte <todo_lzsa ; 2
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; .byte <waterfall_lzsa ; 3 -- temp intentional bug
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; .byte <waterfall_lzsa ; 4 -- waterfall
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; .byte <todo_lzsa ; 5
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; .byte <todo_lzsa ; 6
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; .byte <todo_lzsa ; 7
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; .byte <river_lzsa ; 8 -- river
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; .byte <knight_lzsa ; 9 -- knight
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; .byte <todo_lzsa ; 10
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; .byte <cottage_lzsa ; 11 -- cottage
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; .byte <lake_w_lzsa ; 12 -- lake west
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; .byte <lake_e_lzsa ; 13 -- lake east
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; .byte <inn_lzsa ; 14 -- inn
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.byte <todo_lzsa ; 15
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.byte <todo_lzsa ; 16
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.byte <bottom_prints_lzsa ; 17 -- bottom footprints
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.byte <lady_cottage_lzsa ; 18 -- cottage lady
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.byte <crooked_tree_lzsa ; 19 -- crooked tree
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map_backgrounds_hi:
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; .byte >todo_lzsa ; 0
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; .byte >todo_lzsa ; 1
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; .byte >todo_lzsa ; 2
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; .byte >todo_lzsa ; 3
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; .byte >waterfall_lzsa ; 4 -- waterfall
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; .byte >todo_lzsa ; 5
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; .byte >todo_lzsa ; 6
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; .byte >todo_lzsa ; 7
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; .byte >river_lzsa ; 8 -- river
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; .byte >knight_lzsa ; 9 -- knight
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; .byte >todo_lzsa ; 10
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; .byte >cottage_lzsa ; 11 -- cottage
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; .byte >lake_w_lzsa ; 12 -- lake west
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; .byte >lake_e_lzsa ; 13 -- lake east
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; .byte >inn_lzsa ; 14 -- inn
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.byte >todo_lzsa ; 15
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.byte >todo_lzsa ; 16
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.byte >bottom_prints_lzsa ; 17 -- bottom footprints
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.byte >lady_cottage_lzsa ; 18 -- cottage lady
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.byte >crooked_tree_lzsa ; 19 -- crooked tree
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