mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-07-07 13:29:07 +00:00
182 lines
3.2 KiB
ArmAsm
182 lines
3.2 KiB
ArmAsm
; Viewer in the room by the dock
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; by deater (Vince Weaver) <vince@deater.net>
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; Zero Page
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.include "zp.inc"
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.include "hardware.inc"
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.include "common_defines.inc"
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viewer_start:
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;===================
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; init screen
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jsr TEXT
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jsr HOME
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bit KEYRESET
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bit SET_GR
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bit PAGE0
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bit LORES
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bit FULLGR
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lda #0
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sta DRAW_PAGE
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sta LEVEL_OVER
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; init cursor
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lda #20
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sta CURSOR_X
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sta CURSOR_Y
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; set up initial location
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jsr change_location
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lda #1
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sta CURSOR_VISIBLE ; visible at first
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lda #0
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sta ANIMATE_FRAME
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game_loop:
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;=================
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; reset things
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;=================
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lda #0
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sta IN_SPECIAL
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sta IN_RIGHT
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sta IN_LEFT
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;====================================
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; copy background to current page
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;====================================
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jsr gr_copy_to_current
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;====================================
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; handle special-case forground logic
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;====================================
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lda LOCATION
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cmp #VIEWER_CONTROL_PANEL
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beq control_panel
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jmp nothing_special
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control_panel:
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jsr display_panel_code
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jmp nothing_special
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nothing_special:
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;====================================
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; draw pointer
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;====================================
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jsr draw_pointer
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;====================================
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; page flip
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;====================================
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jsr page_flip
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;====================================
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; handle keypress/joystick
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;====================================
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jsr handle_keypress
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;====================================
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; inc frame count
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;====================================
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inc FRAMEL
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bne room_frame_no_oflo
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inc FRAMEH
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room_frame_no_oflo:
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;====================================
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; check level over
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;====================================
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lda LEVEL_OVER
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bne really_exit
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jmp game_loop
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really_exit:
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jmp end_level
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back_to_mist:
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lda #$ff
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sta LEVEL_OVER
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lda #MIST_ARRIVAL_DOCK ; the dock
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sta LOCATION
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lda #DIRECTION_E
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sta DIRECTION
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lda #LOAD_MIST
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sta WHICH_LOAD
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rts
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atrus_message:
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; 0123456789012345678901234567890123456789
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.byte "CATHERINE, SOMETHING IS UP WITH OUR SONS",0
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.byte "THEY'VE BEEN MESSING WITH MY BOOKS",0
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.byte "I'VE HIDDEN THE REMAINING LINKING BOOKS",0
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.byte "HINT: REMEMBER THE TOWER ROTATION",0
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wall_text:
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; 0AAA035449E73 DD 49D5E39FE1C 9D1752 0AAA
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; AAAAADCDDCCCD AA CCCCCDCCCCC CCCCCD AAAA
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;.byte " *** SETTINGS -- DIMENSIONAL IMAGER ***",0
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; 4F0F72108931C 5842539FE 4534 DD 40
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; DCDCCDCDCCCCC CDDDDDCCC DCDD AA BB
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;.byte "TOPOGRAPHICAL EXTRUSION TEST -- 40",0
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; 71452 45225C5E4 0FFC DD 67
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; DCDCD DDDCDCCCD DCCC AA BB
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;.byte "WATER TURBULENT POOL -- 67",0
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; D12B52 379438 491721D DD 47
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; CCDCCD DDCDCC CCCCDCC AA BB
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;.byte "MARKER SWITCH DIAGRAM -- 47",0
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;==========================
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; includes
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;==========================
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.include "gr_copy.s"
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.include "gr_offsets.s"
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.include "gr_pageflip.s"
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.include "gr_putsprite_crop.s"
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.include "text_print.s"
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.include "gr_fast_clear.s"
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.include "decompress_fast_v2.s"
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.include "keyboard.s"
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.include "draw_pointer.s"
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.include "end_level.s"
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.include "graphics_viewer/viewer_graphics.inc"
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; puzzles
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.include "common_sprites.inc"
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.include "page_sprites.inc"
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.include "leveldata_viewer.inc"
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.include "viewer_controls.s"
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