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island-story
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island-story/src/game.s

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Begin work on title screen
2 years ago
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  1. SECTION "Game Loop", ROM0
  2. 

  3. Game_Start::
  4.     ld hl, intro_Data
  5.     call Map_Load
  6. 

  7.     call Player_Init
  8. 

  9. .loop:
  10.     ld hl, frame
  11.     inc [hl]
  12. 

  13.     call Keys_Update
  14.     call Player_Update
  15. 

  16.     ; wait for vblank

  17.     halt
  18. 

  19.     call Map_Update
  20. 

  21.     ; ~160 cycles

  22.     ld a, HIGH(_OAM)
  23.     call DMA_Start
  24. 

  25.     jr .loop