56 lines
794 B
NASM
56 lines
794 B
NASM
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INCLUDE "lib/hardware.inc"
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INCLUDE "lib/macros.inc"
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SECTION "VBlank Interrupt", ROM0[$40]
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jp VBlankHandler
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SECTION "Header", ROM0[$100]
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jp EntryPoint
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ds $150 - @, 0 ; Make room for the header
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SECTION "Init", ROM0[$150]
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EntryPoint:
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StartInit
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ClearScreen
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ClearOAM
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LoadTiles
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PrintString calculating_string, 3, 6
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FinishInit
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Done:
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ei
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halt
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nop
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jr Done
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VBlankHandler:
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ld a, [current_frame]
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inc a
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ld [current_frame], a
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PrintByte current_frame
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reti
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SECTION "High RAM", HRAM
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current_frame: DS 1
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current_frame_end:
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current_floor: DS 2
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input_index: DS 2
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print_byte_string: DS 2
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print_byte_string_end:
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SECTION "Input", ROM0
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input:
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INCBIN "../data/2015/1/input.txt"
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input_end:
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calculating_string:
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db "Calculating...42069", 0
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calculating_string_end:
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INCLUDE "lib/tiles.asm"
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