Amiibo drops: Difference between revisions

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=== Step 2 - Determine the final drop nums ===
=== Step 2 - Determine the final drop nums ===
==== GreatHit, no BigHit ====
{|class="wikitable"
{|class="wikitable"
|+ Final drop nums after RNG (note: negative values are set to 0)
|+ Final drop nums after RNG (note: negative values are set to 0)
! !! Normal !! Normal2 !! SmallHit !! SmallHit2 !! BigHit !! BigHit2 !! GreatHit !! GreatHit2
! !! Normal !! Normal2 !! SmallHit !! SmallHit2 !! BigHit !! BigHit2 !! GreatHit !! GreatHit2
|-
|-
! GH, no BH, no SH, N2 != 0
! No SmallHit, N2 != 0
| N - (GH+GH2)/2 || N2 - (GH+GH2)/2 || 0 || 0 || 0 || 0 || GH || GH2
| N - (GH+GH2)/2 || N2 - (GH+GH2)/2 || 0 || 0 || 0 || 0 || GH || GH2
|-
|-
! GH, no BH, no SH, N2 = 0
! No SmallHit, N2 = 0
| N - (GH+GH2) || 0 || 0 || 0 || 0 || 0 || GH || GH2
| N - (GH+GH2) || 0 || 0 || 0 || 0 || 0 || GH || GH2
|-
|-
! GH, no BH, SH, N2 != 0
! SmallHit, N2 != 0
| N - (GH+GH2)/2 || N2 - (GH+GH2)/2 || SH || SH2 || 0 || 0 || GH || GH2
| N - (GH+GH2)/2 || N2 - (GH+GH2)/2 || SH || SH2 || 0 || 0 || GH || GH2
|-
|-
! GH, no BH, SH, N2 = 0
! SmallHit, N2 = 0
| N - (GH+GH2) || 0 || SH || SH2 || 0 || 0 || GH || GH2
| N - (GH+GH2) || 0 || SH || SH2 || 0 || 0 || GH || GH2
|}
==== No GreatHit, BigHit ====
{|class="wikitable"
! !! Normal !! Normal2 !! SmallHit !! SmallHit2 !! BigHit !! BigHit2 !! GreatHit !! GreatHit2
|-
|-
! No GH, BH, no SH, N2 != 0
! No SmallHit, N2 != 0
| N - (BH+BH2)/2 || N2 - (BH+BH2/2) || 0 || 0 || BH || BH2 || 0 || 0
| N - (BH+BH2)/2 || N2 - (BH+BH2/2) || 0 || 0 || BH || BH2 || 0 || 0
|-
|-
! No GH, BH, no SH, N2 = 0
! No SmallHit, N2 = 0
| N - (BH+BH2) || 0 || 0 || 0 || BH || BH2 || 0 || 0
| N - (BH+BH2) || 0 || 0 || 0 || BH || BH2 || 0 || 0
|-
|-
! No GH, BH, SH, N2 != 0
! SmallHit, N2 != 0
| N - (BH+BH2)/2 || N2 - (BH+BH2/2) || SH || SH2 || BH || BH2 || 0 || 0
| N - (BH+BH2)/2 || N2 - (BH+BH2/2) || SH || SH2 || BH || BH2 || 0 || 0
|-
|-
! No GH, BH, SH, N2 = 0
! SmallHit, N2 = 0
| N - (BH+BH2) || 0 || SH || SH2 || BH || BH2 || 0 || 0
| N - (BH+BH2) || 0 || SH || SH2 || BH || BH2 || 0 || 0
|}
==== No GreatHit, no BigHit ====
{|class="wikitable"
! !! Normal !! Normal2 !! SmallHit !! SmallHit2 !! BigHit !! BigHit2 !! GreatHit !! GreatHit2
|-
|-
! No GH, no BH, SH
! No GH, no BH, SH
Line 88: Line 99:
! No GH, no BH, no SH
! No GH, no BH, no SH
| N || N2 || 0 || 0 || 0 || 0 || 0 || 0
| N || N2 || 0 || 0 || 0 || 0 || 0 || 0
|}
|} 


== References ==
== References ==

Revision as of 11:04, 26 October 2018

Drop tables

Idx Name Description
0 Normal
1 Normal2
2 SmallHit
3 SmallHit2
4 BigHit
5 BigHit2
6 GreatHit
7 GreatHit2

Notes on AmiiboMgr

amiibo code call AmiiboMgr::registerAmiibo[unofficial name][1] every time an amiibo is used.

registerAmiibo

  • First, AmiiboMgr determines if it should reset its daily amiibo use history (stored in the AmiiboTouchHistory flag)[2].
    • If less than 86400 seconds (1 day) have elapsed since the game was launched, don't do anything.[check]
    • AmiiboMgr then computes 10000 * now.year + 100 * now.month + now.day. If the value is different from AmiiboLastTouchDate (which would mean that a day has elapsed), the AmiiboTouchHistory array is cleared.
  • The amiibo UID is inserted into AmiiboTouchHistory. Only the last 100 entries are kept.
  • It is also inserted into AmiiboTouchHistoryTotal. Only the last 200 entries are kept.
  • Finally, AmiiboLastTouchDate is set to 10000 * now.year + 100 * now.month + now.day.

Logic

AIDef:Action/ItemAmiiboCreateFromDropTable (the action that is responsible for determining the drop table and spawning the drops) follows the following process:

Step 1 - Determine drop rates and drop nums (in practice)

  • Drop table category:
    • Remain if Find_4Relic_1stClear is set
    • Parasail if IsGet_PlayerStole2 is set
    • Normal otherwise
  • Great Hit rate: 20% if the amiibo has been scanned 0, 1, 2, 3 or 4 times and 100% otherwise
  • Big Hit rate: 0% if there is a GreatHit, 100% otherwise
  • Small Hit rate: 20%
  • Drop num rate: 20%
  • For each drop table ({Normal,SmallHit,BigHit,GreatHit}{,2}), calculate the actual drop num.
    • 0 if the table doesn't exist in the bdrop
    • max(1, repeatNum) otherwise
    • Note: For BigHit and GreatHit tables, (Remain), (Parasail) or (Normal) are appended to the table name.

Step 2 - Determine the final drop nums

GreatHit, no BigHit

Final drop nums after RNG (note: negative values are set to 0)
Normal Normal2 SmallHit SmallHit2 BigHit BigHit2 GreatHit GreatHit2
No SmallHit, N2 != 0 N - (GH+GH2)/2 N2 - (GH+GH2)/2 0 0 0 0 GH GH2
No SmallHit, N2 = 0 N - (GH+GH2) 0 0 0 0 0 GH GH2
SmallHit, N2 != 0 N - (GH+GH2)/2 N2 - (GH+GH2)/2 SH SH2 0 0 GH GH2
SmallHit, N2 = 0 N - (GH+GH2) 0 SH SH2 0 0 GH GH2

No GreatHit, BigHit

Normal Normal2 SmallHit SmallHit2 BigHit BigHit2 GreatHit GreatHit2
No SmallHit, N2 != 0 N - (BH+BH2)/2 N2 - (BH+BH2/2) 0 0 BH BH2 0 0
No SmallHit, N2 = 0 N - (BH+BH2) 0 0 0 BH BH2 0 0
SmallHit, N2 != 0 N - (BH+BH2)/2 N2 - (BH+BH2/2) SH SH2 BH BH2 0 0
SmallHit, N2 = 0 N - (BH+BH2) 0 SH SH2 BH BH2 0 0

No GreatHit, no BigHit

Normal Normal2 SmallHit SmallHit2 BigHit BigHit2 GreatHit GreatHit2
No GH, no BH, SH N N2 SH SH2 0 0 0 0
No GH, no BH, no SH N N2 0 0 0 0 0 0

 

References

  1. ↑ 0x710064B564 on Switch 1.5.0
  2. ↑ 0x710064B3C8
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