diff options
Diffstat (limited to 'engine/items/itemfinder.asm')
| -rwxr-xr-x | engine/items/itemfinder.asm | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/engine/items/itemfinder.asm b/engine/items/itemfinder.asm new file mode 100755 index 00000000..4ec2a23f --- /dev/null +++ b/engine/items/itemfinder.asm @@ -0,0 +1,51 @@ +HiddenItemNear: ; 7481f (1d:481f) + ld hl, HiddenItemCoords + ld b, $0 +.asm_74824 + ld de, $0003 + ld a, [W_CURMAP] + call IsInArrayCummulativeCount + ret nc ; return if current map has no hidden items + push bc + push hl + ld hl, $d6f0 + ld c, b + ld b, $2 + ld a, $10 + call Predef ; indirect jump to HandleBitArray (f666 (3:7666)) + ld a, c + pop hl + pop bc + inc b + and a + inc hl + ld d, [hl] + inc hl + ld e, [hl] + inc hl + jr nz, .asm_74824 ; 0x74845 $dd + ld a, [W_YCOORD] + call Func_7486b + cp d + jr nc, .asm_74824 ; 0x7484e $d4 + ld a, [W_YCOORD] + add $4 + cp d + jr c, .asm_74824 ; 0x74856 $cc + ld a, [W_XCOORD] + call Func_7486b + cp e + jr nc, .asm_74824 ; 0x7485f $c3 + ld a, [W_XCOORD] + add $5 + cp e + jr c, .asm_74824 ; 0x74867 $bb + scf + ret + +Func_7486b: ; 7486b (1d:486b) + sub $5 + cp $f0 + ret c + xor a + ret |