LA 1.1.1 - get_effectiveness_single.c

unsigned __int8 __fastcall effectiveness_to_modifier_index(unsigned __int8 atk_type, unsigned __int8 def_type)
{
  int v2; // w9
  unsigned __int8 result; // w0

  v2 = atk_type;
  result = 7;
  if ( v2 != 18 && def_type != 18 )
  {
    result = 7;
    switch ( effectiveness_table[18 * atk_type + def_type] )
    {
      case 0:
        result = 8 * (is_inverse_battle != 0);
        break;
      case 2:
        if ( is_inverse_battle )
          result = 8;
        else
          result = 6;
        break;
      case 4:
        return result;
      case 8:
        if ( is_inverse_battle )
          result = 6;
        else
          result = 8;
        break;
      default:
        result = 0;
        break;
    }
  }
  return result;
}

------

.text:000000710283E1F0 ; unsigned __int8 __fastcall get_effectiveness_single(unsigned __int8 atk_type, unsigned __int8 def_type)
.text:000000710283E1F0 get_effectiveness_single                ; CODE XREF: select_judgment_type+148↑p
.text:000000710283E1F0                                         ; select_judgment_type+254↑p
.text:000000710283E1F0                 AND             W9, W0, #0xFF
.text:000000710283E1F4                 MOV             W8, W0
.text:000000710283E1F8                 MOV             W0, #7
.text:000000710283E1FC                 CMP             W9, #0x12
.text:000000710283E200                 B.EQ            locret_710283E26C ; jumptable 000000710283E254 case 4
.text:000000710283E204                 AND             W9, W1, #0xFF
.text:000000710283E208                 CMP             W9, #0x12
.text:000000710283E20C                 B.EQ            locret_710283E26C ; jumptable 000000710283E254 case 4
.text:000000710283E210                 AND             X8, X8, #0xFF
.text:000000710283E214                 MOV             W10, #0x12
.text:000000710283E218                 ADRL            X11, effectiveness_table
.text:000000710283E220                 MADD            X8, X8, X10, X11
.text:000000710283E224                 AND             X9, X1, #0xFF
.text:000000710283E228                 LDRB            W8, [X8,X9]
.text:000000710283E22C                 CMP             W8, #8  ; switch 9 cases
.text:000000710283E230                 B.HI            def_710283E254 ; jumptable 000000710283E254 default case, cases 1,3,5-7
.text:000000710283E234                 ADRP            X9, #is_inverse_battle@PAGE
.text:000000710283E238                 LDRB            W9, [X9,#is_inverse_battle@PAGEOFF]
.text:000000710283E23C                 ADRL            X10, jpt_710283E254
.text:000000710283E244                 ADR             X11, loc_710283E258 ; jumptable 000000710283E254 case 0
.text:000000710283E248                 LDRB            W12, [X10,X8]
.text:000000710283E24C                 ADD             X11, X11, X12,LSL#2
.text:000000710283E250                 MOV             W0, #7
.text:000000710283E254                 BR              X11     ; switch jump
.text:000000710283E258 ; ---------------------------------------------------------------------------
.text:000000710283E258
.text:000000710283E258 loc_710283E258                          ; CODE XREF: get_effectiveness_single+64↑j
.text:000000710283E258                                         ; DATA XREF: get_effectiveness_single+54↑o
.text:000000710283E258                 CMP             W9, #0  ; jumptable 000000710283E254 case 0
.text:000000710283E25C                 CSET            W8, NE
.text:000000710283E260                 LSL             W0, W8, #3
.text:000000710283E264                 RET
.text:000000710283E268 ; ---------------------------------------------------------------------------
.text:000000710283E268
.text:000000710283E268 def_710283E254                          ; CODE XREF: get_effectiveness_single+40↑j
.text:000000710283E268                                         ; get_effectiveness_single+64↑j
.text:000000710283E268                 MOV             W0, WZR ; jumptable 000000710283E254 default case, cases 1,3,5-7
.text:000000710283E26C
.text:000000710283E26C locret_710283E26C                       ; CODE XREF: get_effectiveness_single+10↑j
.text:000000710283E26C                                         ; get_effectiveness_single+1C↑j ...
.text:000000710283E26C                 RET                     ; jumptable 000000710283E254 case 4
.text:000000710283E270 ; ---------------------------------------------------------------------------
.text:000000710283E270
.text:000000710283E270 loc_710283E270                          ; CODE XREF: get_effectiveness_single+64↑j
.text:000000710283E270                 CMP             W9, #0  ; jumptable 000000710283E254 case 2
.text:000000710283E274                 MOV             W8, #6
.text:000000710283E278                 MOV             W9, #8
.text:000000710283E27C                 CSEL            W0, W9, W8, NE
.text:000000710283E280                 RET
.text:000000710283E284 ; ---------------------------------------------------------------------------
.text:000000710283E284
.text:000000710283E284 loc_710283E284                          ; CODE XREF: get_effectiveness_single+64↑j
.text:000000710283E284                 CMP             W9, #0  ; jumptable 000000710283E254 case 8
.text:000000710283E288                 MOV             W8, #8
.text:000000710283E28C                 MOV             W9, #6
.text:000000710283E290                 CSEL            W0, W9, W8, NE
.text:000000710283E294                 RET
.text:000000710283E294 ; End of function get_effectiveness_single