mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-10-25 14:26:11 +00:00
306 lines
5.0 KiB
ArmAsm
306 lines
5.0 KiB
ArmAsm
;=====================================
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; Intro
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.include "zp.inc"
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.include "hardware.inc"
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intro:
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;===========================
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; Enable graphics
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bit LORES
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bit SET_GR
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bit FULLGR
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;===========================
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; Setup pages (is this necessary?)
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lda #0
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sta DRAW_PAGE
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lda #1
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sta DISP_PAGE
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;===============================
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;===============================
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; Opening scene with car
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(building_rle)
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sta GBASH
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lda #<(building_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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building_loop:
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lda KEYPRESS
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bpl building_loop
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bit KEYRESET
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;===============================
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;===============================
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; Walk into door
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;===============================
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;===============================
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;===============================
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;===============================
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; Elevator going down
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(elevator_rle)
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sta GBASH
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lda #<(elevator_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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elevator_loop:
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lda KEYPRESS
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bpl elevator_loop
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bit KEYRESET
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;===============================
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;===============================
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; Getting out of Elevator
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(off_elevator_rle)
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sta GBASH
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lda #<(off_elevator_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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off_elevator_loop:
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lda KEYPRESS
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bpl off_elevator_loop
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bit KEYRESET
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;===============================
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;===============================
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; Keycode
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;===============================
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;===============================
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;===============================
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;===============================
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; Scanner
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;===============================
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;===============================
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;===============================
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;===============================
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; Spinny DNA / Key
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;===============================
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;===============================
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;===============================
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; Sitting at Desk
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;===============================
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; Peanut OS
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;===============================
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; Particle Accelerator Screen
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;===============================
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;===============================
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; Opening Soda
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;===============================
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;===============================
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;===============================
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;===============================
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; Drinking Soda
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(drinking_rle)
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sta GBASH
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lda #<(drinking_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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drinking_loop:
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lda KEYPRESS
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bpl drinking_loop
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bit KEYRESET
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;===============================
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; More crazy screen
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;===============================
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; Thunderstorm Outside
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;===============================
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; Tunnel 1
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;===============================
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;===============================
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; Tunnel 2
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(tunnel2_rle)
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sta GBASH
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lda #<(tunnel2_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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tunnel2_loop:
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lda KEYPRESS
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bpl tunnel2_loop
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bit KEYRESET
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;===============================
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;===============================
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; Zappo / Gone
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;===============================
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;===============================
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;=============================
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; Load background to $c00
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lda #$0c
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sta BASH
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lda #$00
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sta BASL ; load image off-screen $c00
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lda #>(gone_rle)
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sta GBASH
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lda #<(gone_rle)
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sta GBASL
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jsr load_rle_gr
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;=================================
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; copy $c00 to both pages $400/$800
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jsr gr_copy_to_current
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jsr page_flip
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jsr gr_copy_to_current
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gone_loop:
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lda KEYPRESS
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bpl gone_loop
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bit KEYRESET
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rts
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.include "gr_pageflip.s"
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.include "gr_unrle.s"
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.include "gr_copy.s"
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.include "gr_offsets.s"
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; background graphics
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.include "intro_building.inc"
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.include "intro_elevator.inc"
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.include "intro_off_elevator.inc"
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.include "intro_drinking.inc"
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.include "intro_tunnel2.inc"
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.include "intro_gone.inc"
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