mirror of https://github.com/pret/pokecrystal.git
108 lines
1.3 KiB
NASM
108 lines
1.3 KiB
NASM
IsAPokemon:: ; 3741
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; Return carry if species a is not a Pokemon.
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and a
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jr z, .NotAPokemon
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cp EGG
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jr z, .Pokemon
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cp NUM_POKEMON + 1
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jr c, .Pokemon
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.NotAPokemon:
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scf
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ret
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.Pokemon:
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and a
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ret
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; 3750
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DrawBattleHPBar:: ; 3750
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; Draw an HP bar d tiles long at hl
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; Fill it up to e pixels
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push hl
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push de
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push bc
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; Place 'HP:'
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ld a, $60
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ld [hli], a
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ld a, $61
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ld [hli], a
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; Draw a template
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push hl
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ld a, $62 ; empty bar
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.template
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ld [hli], a
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dec d
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jr nz, .template
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ld a, $6b ; bar end
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add b
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ld [hl], a
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pop hl
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; Safety check # pixels
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ld a, e
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and a
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jr nz, .fill
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ld a, c
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and a
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jr z, .done
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ld e, 1
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.fill
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; Keep drawing tiles until pixel length is reached
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ld a, e
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sub TILE_WIDTH
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jr c, .lastbar
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ld e, a
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ld a, $6a ; full bar
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ld [hli], a
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ld a, e
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and a
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jr z, .done
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jr .fill
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.lastbar
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ld a, $62 ; empty bar
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add e ; + e
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ld [hl], a
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.done
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pop bc
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pop de
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pop hl
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ret
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; 3786
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PrepMonFrontpic:: ; 3786
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ld a, $1
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ld [wBoxAlignment], a
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_PrepMonFrontpic:: ; 378b
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ld a, [wCurPartySpecies]
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call IsAPokemon
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jr c, .not_pokemon
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push hl
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ld de, vTiles2
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predef GetMonFrontpic
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pop hl
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xor a
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ld [hGraphicStartTile], a
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lb bc, 7, 7
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predef PlaceGraphic
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xor a
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ld [wBoxAlignment], a
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ret
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.not_pokemon
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xor a
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ld [wBoxAlignment], a
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inc a
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ld [wCurPartySpecies], a
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ret
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; 37b6
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