mirror of https://github.com/pret/pokecrystal.git
Experience and level calculations
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PikalaxALT
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40eae001a1
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b1dc88b728
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@ -7543,7 +7543,7 @@ endr
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call GetBaseData
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push bc
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ld d, MAX_LEVEL
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callab Function50e47
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callab CalcExpAtLevel
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pop bc
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ld hl, $000a
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add hl, bc
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@ -7572,7 +7572,7 @@ endr
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xor a ; PARTYMON
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ld [MonType], a
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predef CopyPkmnToTempMon
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callab Function50e1b
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callab CalcLevel
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pop bc
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ld hl, PartyMon1Level - PartyMon1
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add hl, bc
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@ -7864,7 +7864,7 @@ endr
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.asm_3f186
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ld d, MAX_LEVEL
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callab Function50e47
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callab CalcExpAtLevel
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ld a, [hMultiplicand]
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ld b, a
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ld a, [$ffb5]
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@ -7887,7 +7887,7 @@ endr
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ld [hld], a
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.asm_3f1a8
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callab Function50e1b
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callab CalcLevel
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ld a, d
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pop bc
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pop de
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@ -8235,7 +8235,7 @@ Function3f39c: ; 3f39c
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push de
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ld d, b
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push de
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callab Function50e47
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callab CalcExpAtLevel
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pop de
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ld hl, hMultiplicand
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ld a, [hli]
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@ -8245,7 +8245,7 @@ Function3f39c: ; 3f39c
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ld a, [hl]
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push af
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inc d
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callab Function50e47
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callab CalcExpAtLevel
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ld hl, $ffb6
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ld a, [hl]
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ld [$ffba], a
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@ -1407,11 +1407,11 @@ Function10955: ; 10955
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call DisableLCD
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ld hl, PackMenuGFX
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ld de, VTiles2
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ld bc, $0600
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ld bc, $60 tiles
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ld a, BANK(PackMenuGFX)
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call FarCopyBytes
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hlcoord 0, 1
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ld bc, 220
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ld bc, 11 * SCREEN_WIDTH
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ld a, $24
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call ByteFill
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hlcoord 5, 1
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@ -1419,12 +1419,12 @@ Function10955: ; 10955
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call ClearBox
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hlcoord 0, 0
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ld a, $28
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ld c, $14
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.asm_1098a
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ld c, SCREEN_WIDTH
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.loop
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ld [hli], a
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inc a
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dec c
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jr nz, .asm_1098a
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jr nz, .loop
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call DrawPocketName
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call Function109a5
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hlcoord 0, 12
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@ -5,7 +5,7 @@
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sprite_header: MACRO
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dw \1
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db \2 * $40, BANK(\1)
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db \2 * 4 tiles, BANK(\1)
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db \3, \4
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ENDM
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@ -1382,7 +1382,7 @@ RareCandy: ; ef14
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ld [CurPartyLevel], a
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push de
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ld d, a
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callba Function50e47
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callba CalcExpAtLevel
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pop de
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ld a, PartyMon1Exp - PartyMon1
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@ -175,4 +175,5 @@ bcd: MACRO
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endr
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ENDM
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tiles EQUS "* $10"
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tile EQUS "+ $10 *"
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144
main.asm
144
main.asm
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@ -8068,7 +8068,7 @@ endr
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push de
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ld a, [CurPartyLevel]
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ld d, a
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callab Function50e47
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callab CalcExpAtLevel
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pop de
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ld a, [hMultiplicand]
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ld [de], a
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@ -8527,7 +8527,7 @@ SentGetPkmnIntoFromBox: ; db3f
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add $2
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ld [MonType], a
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predef CopyPkmnToTempMon
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callab Function50e1b
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callab CalcLevel
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ld a, d
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ld [CurPartyLevel], a
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pop hl
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@ -8777,7 +8777,7 @@ Functiondd64: ; dd64
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callba HealPartyMon
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ld a, [CurPartyLevel]
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ld d, a
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callab Function50e47
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callab CalcExpAtLevel
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pop bc
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ld hl, $0008
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add hl, bc
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@ -8892,7 +8892,7 @@ SentPkmnIntoBox: ; de6e
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push de
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ld a, [CurPartyLevel]
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ld d, a
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callab Function50e47
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callab CalcExpAtLevel
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pop de
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ld a, [hMultiplicand]
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ld [de], a
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@ -10134,7 +10134,7 @@ Functione698: ; e698
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ld de, TempMon
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ld bc, $0020
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call CopyBytes
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callab Function50e1b
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callab CalcLevel
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ld a, [wBreedMon1Level]
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ld b, a
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ld a, d
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@ -10149,7 +10149,7 @@ Functione6b3: ; e6b3
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ld de, TempMon
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ld bc, $0020
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call CopyBytes
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callab Function50e1b
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callab CalcLevel
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ld a, [wBreedMon2Level]
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ld b, a
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ld a, d
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@ -16891,7 +16891,7 @@ LoadEmote:: ; 1442f
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emote_header: MACRO
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dw \1
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db \2 * $10, BANK(\1)
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db \2 tiles, BANK(\1)
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dw \3
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ENDM
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@ -20345,7 +20345,7 @@ Function16a66: ; 16a66
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ld [hl], a
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ld a, [CurPartyLevel]
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ld d, a
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callab Function50e47
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callab CalcExpAtLevel
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ld hl, wEggMonExp
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ld a, [hMultiplicand]
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ld [hli], a
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@ -44560,7 +44560,7 @@ Function4e0e7: ; 4e0e7 (13:60e7)
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jr z, .asm_4e111
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inc a
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ld d, a
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callba Function50e47
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callba CalcExpAtLevel
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rept 2
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ld hl, TempMonExp + 2
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endr
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@ -48102,43 +48102,43 @@ Function50db9: ; 50db9
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; 50e1b
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Function50e1b: ; 50e1b
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CalcLevel: ; 50e1b
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ld a, [TempMonSpecies]
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ld [CurSpecies], a
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call GetBaseData
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ld d, 1
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.asm_50e26
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.next_level
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inc d
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ld a, d
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cp (MAX_LEVEL + 1) % $100
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jr z, .asm_50e45
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call Function50e47
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jr z, .got_level
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call CalcExpAtLevel
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push hl
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ld hl, TempMonExp + 2
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ld a, [hMultiplicand + 2]
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ld a, [hProduct + 3]
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ld c, a
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ld a, [hld]
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sub c
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ld a, [hMultiplicand + 1]
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ld a, [hProduct + 2]
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ld c, a
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ld a, [hld]
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sbc c
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ld a, [hMultiplicand + 0]
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ld a, [hProduct + 1]
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ld c, a
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ld a, [hl]
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sbc c
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pop hl
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jr nc, .asm_50e26
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jr nc, .next_level
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.asm_50e45
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.got_level
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dec d
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ret
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; 50e47
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Function50e47: ; 50e47
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CalcExpAtLevel: ; 50e47
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; (a/b)*n**3 + c*n**2 + d*n - e
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ld a, [BaseGrowthRate]
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rept 2
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add a
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@ -48147,36 +48147,38 @@ endr
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ld b, 0
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ld hl, GrowthRates
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add hl, bc
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call Function50eed
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; Cube the level
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call .LevelSquared
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ld a, d
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ld [hMultiplier], a
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call Multiply
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; Multiply by a
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ld a, [hl]
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and $f0
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swap a
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ld [hMultiplier], a
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call Multiply
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; Divide by b
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ld a, [hli]
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and $f
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ld [hDivisor], a
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ld b, $4
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ld b, 4
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call Divide
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; Push the cubic term to the stack
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ld a, [hQuotient + 0]
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push af
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ld a, [hQuotient + 1]
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push af
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ld a, [hQuotient + 2]
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push af
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call Function50eed
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; Square the level and multiply by the lower 7 bits of c
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call .LevelSquared
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ld a, [hl]
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and $7f
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ld [hMultiplier], a
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call Multiply
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; Push the absolute value of the quadratic term to the stack
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ld a, [hProduct + 1]
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push af
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ld a, [hProduct + 2]
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@ -48185,7 +48187,7 @@ endr
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push af
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ld a, [hli]
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push af
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; Multiply the level by d
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xor a
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ld [hMultiplicand + 0], a
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ld [hMultiplicand + 1], a
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@ -48194,68 +48196,70 @@ endr
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ld a, [hli]
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ld [hMultiplier], a
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call Multiply
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; Subtract e
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ld b, [hl]
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ld a, [hProduct + 3]
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sub b
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ld [$ffb6], a
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ld [hMultiplicand + 2], a
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ld b, $0
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ld a, [hProduct + 2]
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sbc b
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ld [$ffb5], a
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ld [hMultiplicand + 1], a
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ld a, [hProduct + 1]
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sbc b
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ld [hMultiplicand], a
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; If bit 7 of c is set, c is negative; otherwise, it's positive
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pop af
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and $80
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jr nz, .subtract
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; Add c*n**2 to (d*n - e)
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pop bc
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ld a, [hProduct + 3]
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add b
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ld [hMultiplicand + 2], a
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pop bc
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ld a, [hProduct + 2]
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adc b
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ld [hMultiplicand + 1], a
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pop bc
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ld a, [hProduct + 1]
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adc b
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ld [hMultiplicand], a
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jr .done_quadratic
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.subtract
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; Subtract c*n**2 from (d*n - e)
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pop bc
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ld a, [hProduct + 3]
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sub b
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ld [hMultiplicand + 2], a
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pop bc
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ld a, [hProduct + 2]
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sbc b
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ld [hMultiplicand + 1], a
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pop bc
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ld a, [hProduct + 1]
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sbc b
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ld [hMultiplicand], a
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pop af
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and $80
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jr nz, .asm_50ec8
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.done_quadratic
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; Add (a/b)*n**3 to (d*n - e +/- c*n**2)
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pop bc
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ld a, [$ffb6]
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ld a, [hProduct + 3]
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add b
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ld [$ffb6], a
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ld [hMultiplicand + 2], a
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pop bc
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ld a, [$ffb5]
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ld a, [hProduct + 2]
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adc b
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ld [$ffb5], a
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ld [hMultiplicand + 1], a
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pop bc
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ld a, [hMultiplicand]
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adc b
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ld [hMultiplicand], a
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jr .asm_50eda
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.asm_50ec8
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pop bc
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ld a, [$ffb6]
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sub b
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ld [$ffb6], a
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pop bc
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ld a, [$ffb5]
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sbc b
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ld [$ffb5], a
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pop bc
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ld a, [hMultiplicand]
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sbc b
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ld [hMultiplicand], a
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.asm_50eda
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pop bc
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ld a, [$ffb6]
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add b
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ld [$ffb6], a
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pop bc
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ld a, [$ffb5]
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adc b
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ld [$ffb5], a
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pop bc
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ld a, [hMultiplicand]
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ld a, [hProduct + 1]
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adc b
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ld [hMultiplicand], a
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ret
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; 50eed
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Function50eed: ; 50eed
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.LevelSquared: ; 50eed
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xor a
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ld [hMultiplicand + 0], a
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ld [hMultiplicand + 1], a
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