diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/battle_ai.c | 294 | ||||
| -rw-r--r-- | src/play_time.c | 73 | ||||
| -rw-r--r-- | src/trig.c | 549 |
3 files changed, 769 insertions, 147 deletions
diff --git a/src/battle_ai.c b/src/battle_ai.c index 37960f401..7c4b7604d 100644 --- a/src/battle_ai.c +++ b/src/battle_ai.c @@ -9,10 +9,10 @@ #define AIScriptRead8(ptr) ((ptr)[0]) #define AIScriptReadPtr(ptr) (u8*) AIScriptRead32(ptr) -#define AI_THINKING_STRUCT ((struct AI_ThinkingStruct *)(gUnknown_020244A8->ai)) -#define UNK_2016A00_STRUCT ((struct UnknownStruct2 *)(gUnknown_020244A8->unk18)) -#define UNK_2016C00_STRUCT ((struct UnknownStruct4 *)(gUnknown_020244A8->unk1C)) -#define UNK_BATTLE_STRUCT ((struct UnknownStruct1 *)(gUnknown_020244A8)) +#define AI_THINKING_STRUCT ((struct AI_ThinkingStruct *)(gBattleResources->ai)) +#define UNK_2016A00_STRUCT ((struct UnknownStruct2 *)(gBattleResources->unk18)) +#define UNK_2016C00_STRUCT ((struct UnknownStruct4 *)(gBattleResources->unk1C)) +#define UNK_BATTLE_STRUCT ((struct UnknownStruct1 *)(gBattleResources)) #define AI_ACTION_UNK1 0x0001 #define AI_ACTION_UNK2 0x0002 @@ -158,7 +158,7 @@ struct UnknownStruct5 u8 filler17[0x4]; }; -extern struct UnknownStruct5 gUnknown_020242BC[]; +extern struct UnknownStruct5 gDisableStructs[]; /* gAIScriptPtr is a pointer to the next battle AI cmd command to read. @@ -170,38 +170,38 @@ AI scripts. extern u8 *gAIScriptPtr; extern u32 gBattleTypeFlags; -extern u8 gUnknown_02024064; +extern u8 gActiveBank; extern struct BattlePokemon gBattleMons[]; -extern u16 gUnknown_020241EA; -extern u8 gEnemyMonIndex; -extern u8 gUnknown_02024210; +extern u16 gCurrentMove; +extern u8 gBankTarget; +extern u8 gAbsentBankFlags; extern u16 gUnknown_02024248[]; -extern u8 *gUnknown_0202449C; -extern struct UnknownStruct1 *gUnknown_020244A8; +extern u8 *gBattleStruct; +extern struct UnknownStruct1 *gBattleResources; extern u16 gUnknown_02038BCA; extern u16 gUnknown_02038BCC; extern u8 gPlayerMonIndex; extern struct Trainer gTrainers[]; extern const u32 gBitTable[]; extern u8 *gUnknown_082DBEF8[]; -extern u32 gUnknown_020242AC[]; +extern u32 gStatuses3[]; extern u16 gUnknown_0202428E[]; extern struct BattleMove gBattleMoves[]; extern u8 gUnknown_03005D10[]; -extern u8 gUnknown_0202406E[][2]; +extern u8 gBattlePartyID[][2]; extern struct BaseStats gBaseStats[]; extern u16 gUnknown_02024400; -extern u8 gUnknown_02024474[]; +extern u8 gBattleScripting[]; extern u8 gBattleMoveFlags; extern int gBattleMoveDamage; extern u8 gCritMultiplier; extern u16 gBattleWeather; -extern u8 battle_get_per_side_status(u8); +extern u8 GetBankIdentity(u8); extern u8 b_first_side(u8, u8, u8); -extern u8 battle_get_side_with_given_state(u8); +extern u8 GetBankByPlayerAI(u8); extern void move_effectiveness_something(u16, u8, u8); -extern u8 itemid_get_x12(); +extern u8 ItemId_GetHoldEffect(); extern void b_mc_stack_push(u8 *); extern bool8 b_mc_stack_pop_cursor(void); extern void sub_8046E7C(u8, u8); @@ -212,7 +212,7 @@ extern const BattleAICmdFunc sBattleAICmdTable[]; extern u8 sub_803FECC(); extern u16 Random(); -extern u8 battle_side_get_owner(); +extern u8 GetBankSide(); extern u32 sub_8186438(); extern u32 sub_81A6FB4(); @@ -225,7 +225,7 @@ void BattleAI_DoAIProcessing(void); void BattleAI_HandleItemUseBeforeAISetup(u8 a) { s32 i; - u8 *data = (u8 *)gUnknown_020244A8->unk18; + u8 *data = (u8 *)gBattleResources->unk18; for (i = 0; (u32)i < 0x54; i++) data[i] = 0; @@ -235,8 +235,8 @@ void BattleAI_HandleItemUseBeforeAISetup(u8 a) { if (gTrainers[gUnknown_02038BCA].items[i] != 0) { - gUnknown_020244A8->unk18->unk48[gUnknown_020244A8->unk18->unk50] = gTrainers[gUnknown_02038BCA].items[i]; - gUnknown_020244A8->unk18->unk50++; + gBattleResources->unk18->unk48[gBattleResources->unk18->unk50] = gTrainers[gUnknown_02038BCA].items[i]; + gBattleResources->unk18->unk50++; } } } @@ -264,7 +264,7 @@ void BattleAI_SetupAIData(u8 a) a >>= 1; } - r6 = sub_803FECC(gUnknown_02024064, 0, 0xFF); + r6 = sub_803FECC(gActiveBank, 0, 0xFF); for (i = 0; i < 4; i++) { @@ -273,18 +273,18 @@ void BattleAI_SetupAIData(u8 a) AI_THINKING_STRUCT->unk18[i] = 100 - (Random() % 16); } - gUnknown_020244A8->unk1C->unk20 = 0; - gPlayerMonIndex = gUnknown_02024064; + gBattleResources->unk1C->unk20 = 0; + gPlayerMonIndex = gActiveBank; if (gBattleTypeFlags & 1) { - gEnemyMonIndex = (Random() & 2) + ((u32)battle_side_get_owner(gUnknown_02024064) ^ 1); - if (gUnknown_02024210 & gBitTable[gEnemyMonIndex]) - gEnemyMonIndex ^= 2; + gBankTarget = (Random() & 2) + ((u32)GetBankSide(gActiveBank) ^ 1); + if (gAbsentBankFlags & gBitTable[gBankTarget]) + gBankTarget ^= 2; } else { //_08130A60 - gEnemyMonIndex = gPlayerMonIndex ^ 1; + gBankTarget = gPlayerMonIndex ^ 1; } //_08130A68 if (gBattleTypeFlags & 0x1000000) @@ -309,7 +309,7 @@ void BattleAI_SetupAIData(u8 a) u8 sub_8130BA4(void) { - u16 r4 = gUnknown_020241EA; + u16 r4 = gCurrentMove; u8 ret; if (!(gBattleTypeFlags & 1)) @@ -317,7 +317,7 @@ u8 sub_8130BA4(void) else ret = sub_8130CF4(); - gUnknown_020241EA = r4; + gCurrentMove = r4; return ret; } @@ -404,11 +404,11 @@ u8 sub_8130CF4(void) else { if (gBattleTypeFlags & 0x20000) - BattleAI_SetupAIData(gUnknown_0202449C[0x92] >> 4); + BattleAI_SetupAIData(gBattleStruct[0x92] >> 4); else BattleAI_SetupAIData(0xF); //_08130D76 - gEnemyMonIndex = i; + gBankTarget = i; if ((i & 1) != (gPlayerMonIndex & 1)) sub_8131074(); //_08130D90 @@ -488,8 +488,8 @@ u8 sub_8130CF4(void) r4_2 = 1; } } - gEnemyMonIndex = sp8[Random() % r4_2]; - return spC[gEnemyMonIndex]; + gBankTarget = sp8[Random() % r4_2]; + return spC[gBankTarget]; } #else __attribute__((naked)) @@ -543,7 +543,7 @@ _08130D48:\n\ ands r0, r1\n\ cmp r0, 0\n\ beq _08130D70\n\ - ldr r0, =gUnknown_0202449C\n\ + ldr r0, =gBattleStruct\n\ ldr r0, [r0]\n\ adds r0, 0x92\n\ ldrb r0, [r0]\n\ @@ -555,7 +555,7 @@ _08130D70:\n\ movs r0, 0xF\n\ bl BattleAI_SetupAIData\n\ _08130D76:\n\ - ldr r0, =gEnemyMonIndex\n\ + ldr r0, =gBankTarget\n\ mov r1, r8\n\ strb r1, [r0]\n\ movs r1, 0x1\n\ @@ -568,7 +568,7 @@ _08130D76:\n\ beq _08130D90\n\ bl sub_8131074\n\ _08130D90:\n\ - ldr r2, =gUnknown_020244A8\n\ + ldr r2, =gBattleResources\n\ ldr r0, [r2]\n\ ldr r0, [r0, 0x14]\n\ movs r1, 0\n\ @@ -731,7 +731,7 @@ _08130EC4:\n\ strb r0, [r2]\n\ movs r4, 0x1\n\ mov r8, r4\n\ - ldr r6, =gEnemyMonIndex\n\ + ldr r6, =gBankTarget\n\ ldr r3, [sp, 0x18]\n\ mov r1, sp\n\ adds r1, 0x2\n\ @@ -838,12 +838,12 @@ void sub_8131074(void) for (i = 0; i < 4; i++) { - if (gUnknown_020244A8->unk18->unk0[gEnemyMonIndex][i] == gUnknown_02024248[gEnemyMonIndex]) + if (gBattleResources->unk18->unk0[gBankTarget][i] == gUnknown_02024248[gBankTarget]) break; - if (gUnknown_020244A8->unk18->unk0[gEnemyMonIndex][i] != gUnknown_02024248[gEnemyMonIndex] //HACK: This redundant condition is a hack to make the asm match. - && gUnknown_020244A8->unk18->unk0[gEnemyMonIndex][i] == 0) + if (gBattleResources->unk18->unk0[gBankTarget][i] != gUnknown_02024248[gBankTarget] //HACK: This redundant condition is a hack to make the asm match. + && gBattleResources->unk18->unk0[gBankTarget][i] == 0) { - gUnknown_020244A8->unk18->unk0[gEnemyMonIndex][i] = gUnknown_02024248[gEnemyMonIndex]; + gBattleResources->unk18->unk0[gBankTarget][i] = gUnknown_02024248[gBankTarget]; break; } } @@ -854,27 +854,27 @@ void sub_81310F0(u8 a) s32 i; for (i = 0; i < 4; i++) - gUnknown_020244A8->unk18->unk0[a][i] = 0; + gBattleResources->unk18->unk0[a][i] = 0; } -void b_history__record_ability_usage_of_player(u8 a, u8 b) +void RecordAbilityBattle(u8 a, u8 b) { - gUnknown_020244A8->unk18->unk40[a] = b; + gBattleResources->unk18->unk40[a] = b; } void sub_8131130(u8 a) { - gUnknown_020244A8->unk18->unk40[a] = 0; + gBattleResources->unk18->unk40[a] = 0; } void b_history__record_item_x12_of_player(u8 a, u8 b) { - gUnknown_020244A8->unk18->unk44[a] = b; + gBattleResources->unk18->unk44[a] = b; } void sub_8131160(u8 a) { - gUnknown_020244A8->unk18->unk44[a] = 0; + gBattleResources->unk18->unk44[a] = 0; } void BattleAICmd_if_random_less_than(void) @@ -934,7 +934,7 @@ void BattleAICmd_if_hp_less_than(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) < gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); @@ -949,7 +949,7 @@ void BattleAICmd_if_hp_more_than(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) > gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); @@ -964,7 +964,7 @@ void BattleAICmd_if_hp_equal(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) == gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); @@ -979,7 +979,7 @@ void BattleAICmd_if_hp_not_equal(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) != gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); @@ -995,7 +995,7 @@ void BattleAICmd_if_status(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); @@ -1013,7 +1013,7 @@ void BattleAICmd_if_not_status(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); @@ -1031,7 +1031,7 @@ void BattleAICmd_if_status2(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); @@ -1049,7 +1049,7 @@ void BattleAICmd_if_not_status2(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); @@ -1067,11 +1067,11 @@ void BattleAICmd_if_status3(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); - if ((gUnknown_020242AC[index] & arg) != 0) + if ((gStatuses3[index] & arg) != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; @@ -1085,11 +1085,11 @@ void BattleAICmd_if_not_status3(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; arg = AIScriptRead32(gAIScriptPtr + 2); - if ((gUnknown_020242AC[index] & arg) == 0) + if ((gStatuses3[index] & arg) == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; @@ -1103,9 +1103,9 @@ void BattleAICmd_if_status4(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - arg1 = battle_get_per_side_status(index) & 1; + arg1 = GetBankIdentity(index) & 1; arg2 = AIScriptRead32(gAIScriptPtr + 2); if ((gUnknown_0202428E[arg1] & arg2) != 0) @@ -1122,9 +1122,9 @@ void BattleAICmd_if_not_status4(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - arg1 = battle_get_per_side_status(index) & 1; + arg1 = GetBankIdentity(index) & 1; arg2 = AIScriptRead32(gAIScriptPtr + 2); if ((gUnknown_0202428E[arg1] & arg2) == 0) @@ -1337,13 +1337,13 @@ void BattleAICmd_get_type(void) AI_THINKING_STRUCT->funcResult = gBattleMons[gPlayerMonIndex].type1; break; case 0: // enemy primary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gEnemyMonIndex].type1; + AI_THINKING_STRUCT->funcResult = gBattleMons[gBankTarget].type1; break; case 3: // player secondary type AI_THINKING_STRUCT->funcResult = gBattleMons[gPlayerMonIndex].type2; break; case 2: // enemy secondary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gEnemyMonIndex].type2; + AI_THINKING_STRUCT->funcResult = gBattleMons[gBankTarget].type2; break; case 4: // type of move being pointed to AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].type; @@ -1361,11 +1361,11 @@ u8 sub_8131E70(u8 index) return gPlayerMonIndex; case 0: default: - return gEnemyMonIndex; + return gBankTarget; case 3: return gPlayerMonIndex ^ 2; case 2: - return gEnemyMonIndex ^ 2; + return gBankTarget ^ 2; } } @@ -1406,7 +1406,7 @@ void BattleAICmd_is_most_powerful_move(void) ldrh r1, [r0]\n\ ldr r5, =0x0000ffff\n\ ldr r6, =gBattleMoves\n\ - ldr r2, =gUnknown_020244A8\n\ + ldr r2, =gBattleResources\n\ cmp r1, r5\n\ beq _08131F86\n\ ldr r0, [r2]\n\ @@ -1452,10 +1452,10 @@ _08131FAC:\n\ ldr r0, =gUnknown_02024400\n\ movs r1, 0\n\ strh r1, [r0]\n\ - ldr r0, =gUnknown_0202449C\n\ + ldr r0, =gBattleStruct\n\ ldr r0, [r0]\n\ strb r1, [r0, 0x13]\n\ - ldr r0, =gUnknown_02024474\n\ + ldr r0, =gBattleScripting\n\ movs r2, 0x1\n\ strb r2, [r0, 0xE]\n\ ldr r0, =gBattleMoveFlags\n\ @@ -1529,10 +1529,10 @@ _08132014:\n\ ldrb r0, [r1, 0x1]\n\ cmp r0, 0x1\n\ bls _081320C0\n\ - ldr r5, =gUnknown_020241EA\n\ + ldr r5, =gCurrentMove\n\ strh r2, [r5]\n\ ldrb r0, [r7]\n\ - ldr r4, =gEnemyMonIndex\n\ + ldr r4, =gBankTarget\n\ ldrb r1, [r4]\n\ bl sub_8046E7C\n\ ldrh r0, [r5]\n\ @@ -1542,7 +1542,7 @@ _08132014:\n\ mov r4, sp\n\ add r4, r8\n\ ldr r2, =gBattleMoveDamage\n\ - ldr r0, =gUnknown_020244A8\n\ + ldr r0, =gBattleResources\n\ ldr r0, [r0]\n\ ldr r0, [r0, 0x14]\n\ adds r0, 0x18\n\ @@ -1571,7 +1571,7 @@ _081320C8:\n\ b _08131FD0\n\ _081320D0:\n\ movs r6, 0\n\ - ldr r2, =gUnknown_020244A8\n\ + ldr r2, =gBattleResources\n\ ldr r0, [r2]\n\ ldr r0, [r0, 0x14]\n\ ldrb r0, [r0, 0x1]\n\ @@ -1640,7 +1640,7 @@ void BattleAICmd_get_move(void) if (gAIScriptPtr[1] == USER) AI_THINKING_STRUCT->funcResult = gUnknown_02024248[gPlayerMonIndex]; else - AI_THINKING_STRUCT->funcResult = gUnknown_02024248[gEnemyMonIndex]; + AI_THINKING_STRUCT->funcResult = gUnknown_02024248[gBankTarget]; gAIScriptPtr += 2; } @@ -1663,7 +1663,7 @@ void BattleAICmd_if_arg_not_equal(void) void BattleAICmd_if_would_go_first(void) { - if (b_first_side(gPlayerMonIndex, gEnemyMonIndex, 1) == gAIScriptPtr[1]) + if (b_first_side(gPlayerMonIndex, gBankTarget, 1) == gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; @@ -1671,7 +1671,7 @@ void BattleAICmd_if_would_go_first(void) void BattleAICmd_if_would_not_go_first(void) { - if (b_first_side(gPlayerMonIndex, gEnemyMonIndex, 1) != gAIScriptPtr[1]) + if (b_first_side(gPlayerMonIndex, gBankTarget, 1) != gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; @@ -1697,9 +1697,9 @@ void BattleAICmd_count_alive_pokemon(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - if (battle_side_get_owner(index) == 0) + if (GetBankSide(index) == 0) party = gPlayerParty; else party = gEnemyParty; @@ -1707,14 +1707,14 @@ void BattleAICmd_count_alive_pokemon(void) if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE) { u32 status; - var = gUnknown_0202406E[index][0]; - status = battle_get_per_side_status(index) ^ 2; - var2 = gUnknown_0202406E[battle_get_side_with_given_state(status)][0]; + var = gBattlePartyID[index][0]; + status = GetBankIdentity(index) ^ 2; + var2 = gBattlePartyID[GetBankByPlayerAI(status)][0]; } else { - var = gUnknown_0202406E[index][0]; - var2 = gUnknown_0202406E[index][0]; + var = gBattlePartyID[index][0]; + var2 = gBattlePartyID[index][0]; } for (i = 0; i < 6; i++) @@ -1750,9 +1750,9 @@ void BattleAICmd_get_ability(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - if(gUnknown_02024064 != index) + if(gActiveBank != index) { if(UNK_2016A00_STRUCT->unk40[index] != 0) { @@ -1898,7 +1898,7 @@ void tai60_unk(void) cmp r0, 0x2\n\ bne _081325BC\n\ _0813253A:\n\ - ldr r0, =gUnknown_020244A8\n\ + ldr r0, =gBattleResources\n\ ldr r4, [r0]\n\ ldr r1, [r4, 0x18]\n\ adds r1, 0x40\n\ @@ -1968,7 +1968,7 @@ _081325BC:\n\ adds r0, r1\n\ adds r0, 0x20\n\ ldrb r3, [r0]\n\ - ldr r6, =gUnknown_020244A8\n\ + ldr r6, =gBattleResources\n\ _081325CA:\n\ cmp r3, 0\n\ bne _081325E8\n\ @@ -2015,8 +2015,8 @@ void BattleAICmd_get_highest_possible_damage(void) s32 i; gUnknown_02024400 = 0; - gUnknown_0202449C[0x13] = 0; - gUnknown_02024474[0xE] = 1; + gBattleStruct[0x13] = 0; + gBattleScripting[0xE] = 1; gBattleMoveFlags = 0; gCritMultiplier = 1; AI_THINKING_STRUCT->funcResult = 0; @@ -2024,11 +2024,11 @@ void BattleAICmd_get_highest_possible_damage(void) for (i = 0; i < 4; i++) { gBattleMoveDamage = 40; - gUnknown_020241EA = gBattleMons[gPlayerMonIndex].moves[i]; + gCurrentMove = gBattleMons[gPlayerMonIndex].moves[i]; - if (gUnknown_020241EA) + if (gCurrentMove) { - move_effectiveness_something(gUnknown_020241EA, gPlayerMonIndex, gEnemyMonIndex); + move_effectiveness_something(gCurrentMove, gPlayerMonIndex, gBankTarget); // reduce by 1/3. if (gBattleMoveDamage == 120) @@ -2055,15 +2055,15 @@ void BattleAICmd_if_damage_bonus(void) u8 damageVar; gUnknown_02024400 = 0; - gUnknown_0202449C[0x13] = 0; - gUnknown_02024474[0xE] = 1; + gBattleStruct[0x13] = 0; + gBattleScripting[0xE] = 1; gBattleMoveFlags = 0; gCritMultiplier = 1; gBattleMoveDamage = 40; - gUnknown_020241EA = AI_THINKING_STRUCT->moveConsidered; + gCurrentMove = AI_THINKING_STRUCT->moveConsidered; - move_effectiveness_something(gUnknown_020241EA, gPlayerMonIndex, gEnemyMonIndex); + move_effectiveness_something(gCurrentMove, gPlayerMonIndex, gBankTarget); if (gBattleMoveDamage == 120) gBattleMoveDamage = 80; @@ -2107,11 +2107,11 @@ void BattleAICmd_if_status_in_party(void) index = gPlayerMonIndex; break; default: - index = gEnemyMonIndex; + index = gBankTarget; break; } - party = (battle_side_get_owner(index) == 0) ? gPlayerParty : gEnemyParty; + party = (GetBankSide(index) == 0) ? gPlayerParty : gEnemyParty; statusToCompareTo = AIScriptRead32(gAIScriptPtr + 2); @@ -2144,11 +2144,11 @@ void BattleAICmd_if_status_not_in_party(void) index = gPlayerMonIndex; break; default: - index = gEnemyMonIndex; + index = gBankTarget; break; } - party = (battle_side_get_owner(index) == 0) ? gPlayerParty : gEnemyParty; + party = (GetBankSide(index) == 0) ? gPlayerParty : gEnemyParty; statusToCompareTo = AIScriptRead32(gAIScriptPtr + 2); @@ -2204,7 +2204,7 @@ void BattleAICmd_if_stat_level_less_than(void) if (gAIScriptPtr[1] == USER) party = gPlayerMonIndex; else - party = gEnemyMonIndex; + party = gBankTarget; if (gBattleMons[party].statStages[gAIScriptPtr[2]] < gAIScriptPtr[3]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); @@ -2219,7 +2219,7 @@ void BattleAICmd_if_stat_level_more_than(void) if (gAIScriptPtr[1] == USER) party = gPlayerMonIndex; else - party = gEnemyMonIndex; + party = gBankTarget; if (gBattleMons[party].statStages[gAIScriptPtr[2]] > gAIScriptPtr[3]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); @@ -2234,7 +2234,7 @@ void BattleAICmd_if_stat_level_equal(void) if (gAIScriptPtr[1] == USER) party = gPlayerMonIndex; else - party = gEnemyMonIndex; + party = gBankTarget; if (gBattleMons[party].statStages[gAIScriptPtr[2]] == gAIScriptPtr[3]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); @@ -2249,7 +2249,7 @@ void BattleAICmd_if_stat_level_not_equal(void) if (gAIScriptPtr[1] == USER) party = gPlayerMonIndex; else - party = gEnemyMonIndex; + party = gBankTarget; if (gBattleMons[party].statStages[gAIScriptPtr[2]] != gAIScriptPtr[3]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); @@ -2266,13 +2266,13 @@ void BattleAICmd_if_can_faint(void) } gUnknown_02024400 = 0; - gUnknown_0202449C[0x13] = 0; - gUnknown_02024474[0xE] = 1; + gBattleStruct[0x13] = 0; + gBattleScripting[0xE] = 1; gBattleMoveFlags = 0; gCritMultiplier = 1; - gUnknown_020241EA = AI_THINKING_STRUCT->moveConsidered; - sub_8046E7C(gPlayerMonIndex, gEnemyMonIndex); - move_effectiveness_something(gUnknown_020241EA, gPlayerMonIndex, gEnemyMonIndex); + gCurrentMove = AI_THINKING_STRUCT->moveConsidered; + sub_8046E7C(gPlayerMonIndex, gBankTarget); + move_effectiveness_something(gCurrentMove, gPlayerMonIndex, gBankTarget); gBattleMoveDamage = gBattleMoveDamage * AI_THINKING_STRUCT->unk18[AI_THINKING_STRUCT->movesetIndex] / 100; @@ -2280,7 +2280,7 @@ void BattleAICmd_if_can_faint(void) if (gBattleMoveDamage == 0) gBattleMoveDamage = 1; - if (gBattleMons[gEnemyMonIndex].hp <= gBattleMoveDamage) + if (gBattleMons[gBankTarget].hp <= gBattleMoveDamage) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); else gAIScriptPtr += 5; @@ -2295,19 +2295,19 @@ void BattleAICmd_if_cant_faint(void) } gUnknown_02024400 = 0; - gUnknown_0202449C[0x13] = 0; - gUnknown_02024474[0xE] = 1; + gBattleStruct[0x13] = 0; + gBattleScripting[0xE] = 1; gBattleMoveFlags = 0; gCritMultiplier = 1; - gUnknown_020241EA = AI_THINKING_STRUCT->moveConsidered; - sub_8046E7C(gPlayerMonIndex, gEnemyMonIndex); - move_effectiveness_something(gUnknown_020241EA, gPlayerMonIndex, gEnemyMonIndex); + gCurrentMove = AI_THINKING_STRUCT->moveConsidered; + sub_8046E7C(gPlayerMonIndex, gBankTarget); + move_effectiveness_something(gCurrentMove, gPlayerMonIndex, gBankTarget); gBattleMoveDamage = gBattleMoveDamage * AI_THINKING_STRUCT->unk18[AI_THINKING_STRUCT->movesetIndex] / 100; // this macro is missing the damage 0 = 1 assumption. - if (gBattleMons[gEnemyMonIndex].hp > gBattleMoveDamage) + if (gBattleMons[gBankTarget].hp > gBattleMoveDamage) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); else gAIScriptPtr += 5; @@ -2365,7 +2365,7 @@ void BattleAICmd_if_has_move(void) case 2: for (i = 0; i < 4; i++) { - if (UNK_2016A00_STRUCT->unk0[gEnemyMonIndex][i] == *temp_ptr) + if (UNK_2016A00_STRUCT->unk0[gBankTarget][i] == *temp_ptr) break; } if (i == 4) @@ -2409,7 +2409,7 @@ void BattleAICmd_if_dont_have_move(void) case 2: for (i = 0; i < 4; i++) { - if (UNK_2016A00_STRUCT->unk0[gEnemyMonIndex][i] == *temp_ptr) + if (UNK_2016A00_STRUCT->unk0[gBankTarget][i] == *temp_ptr) break; } if (i != 4) @@ -2447,7 +2447,7 @@ void BattleAICmd_if_move_effect(void) case 2: // _08133090 for (i = 0; i < 4; i++) { - if (gBattleMons[gPlayerMonIndex].moves[i] != 0 && gBattleMoves[UNK_2016A00_STRUCT->unk0[gEnemyMonIndex][i]].effect == gAIScriptPtr[2]) + if (gBattleMons[gPlayerMonIndex].moves[i] != 0 && gBattleMoves[UNK_2016A00_STRUCT->unk0[gBankTarget][i]].effect == gAIScriptPtr[2]) break; } if (i == 4) @@ -2480,7 +2480,7 @@ void BattleAICmd_if_not_move_effect(void) case 2: // _08133188 for (i = 0; i < 4; i++) { - if (UNK_2016A00_STRUCT->unk0[gEnemyMonIndex][i] && gBattleMoves[UNK_2016A00_STRUCT->unk0[gEnemyMonIndex][i]].effect == gAIScriptPtr[2]) + if (UNK_2016A00_STRUCT->unk0[gBankTarget][i] && gBattleMoves[UNK_2016A00_STRUCT->unk0[gBankTarget][i]].effect == gAIScriptPtr[2]) break; } if (i != 4) @@ -2498,11 +2498,11 @@ void BattleAICmd_if_last_move_did_damage(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; if (gAIScriptPtr[2] == 0) { - if (gUnknown_020242BC[index].unk4 == 0) + if (gDisableStructs[index].unk4 == 0) { gAIScriptPtr += 7; return; @@ -2515,7 +2515,7 @@ void BattleAICmd_if_last_move_did_damage(void) gAIScriptPtr += 7; return; } - else if (gUnknown_020242BC[index].unk6 != 0) + else if (gDisableStructs[index].unk6 != 0) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); return; @@ -2528,7 +2528,7 @@ void BattleAICmd_if_encored(void) switch (gAIScriptPtr[1]) { case 0: // _08109348 - if (gUnknown_020242BC[gUnknown_02024064].unk4 == AI_THINKING_STRUCT->moveConsidered) + if (gDisableStructs[gActiveBank].unk4 == AI_THINKING_STRUCT->moveConsidered) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); return; @@ -2536,7 +2536,7 @@ void BattleAICmd_if_encored(void) gAIScriptPtr += 6; return; case 1: // _08109370 - if (gUnknown_020242BC[gUnknown_02024064].unk6 == AI_THINKING_STRUCT->moveConsidered) + if (gDisableStructs[gActiveBank].unk6 == AI_THINKING_STRUCT->moveConsidered) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); return; @@ -2556,7 +2556,7 @@ void BattleAICmd_flee(void) void BattleAICmd_if_random_100(void) { - u8 safariFleeRate = gUnknown_0202449C[0x7B] * 5; // safari flee rate, from 0-20 + u8 safariFleeRate = gBattleStruct[0x7B] * 5; // safari flee rate, from 0-20 if ((u8)(Random() % 100) < safariFleeRate) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); @@ -2577,14 +2577,14 @@ void BattleAICmd_get_hold_effect(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - if (gUnknown_02024064 != index) + if (gActiveBank != index) { - AI_THINKING_STRUCT->funcResult = itemid_get_x12(UNK_2016A00_STRUCT->unk44[index]); + AI_THINKING_STRUCT->funcResult = ItemId_GetHoldEffect(UNK_2016A00_STRUCT->unk44[index]); } else - AI_THINKING_STRUCT->funcResult = itemid_get_x12(gBattleMons[index].item); + AI_THINKING_STRUCT->funcResult = ItemId_GetHoldEffect(gBattleMons[index].item); gAIScriptPtr += 2; } @@ -2617,7 +2617,7 @@ void BattleAICmd_get_gender(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; AI_THINKING_STRUCT->funcResult = pokemon_species_get_gender_info(gBattleMons[index].species, gBattleMons[index].personality); @@ -2631,9 +2631,9 @@ void BattleAICmd_is_first_turn(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - AI_THINKING_STRUCT->funcResult = gUnknown_020242BC[index].unk16; + AI_THINKING_STRUCT->funcResult = gDisableStructs[index].unk16; gAIScriptPtr += 2; } @@ -2645,9 +2645,9 @@ void BattleAICmd_get_stockpile_count(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - AI_THINKING_STRUCT->funcResult = gUnknown_020242BC[index].unk9; + AI_THINKING_STRUCT->funcResult = gDisableStructs[index].unk9; gAIScriptPtr += 2; } @@ -2666,10 +2666,10 @@ void BattleAICmd_get_item(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; // this hack and a half matches. whatever. i dont care. someone else fix this mess later. PS: still cant fix this. - AI_THINKING_STRUCT->funcResult = gUnknown_0202449C[0xB8 + (index * 2)]; + AI_THINKING_STRUCT->funcResult = gBattleStruct[0xB8 + (index * 2)]; gAIScriptPtr += 2; } @@ -2702,9 +2702,9 @@ void BattleAICmd_get_protect_count(void) if (gAIScriptPtr[1] == USER) index = gPlayerMonIndex; else - index = gEnemyMonIndex; + index = gBankTarget; - AI_THINKING_STRUCT->funcResult = gUnknown_020242BC[index].unk8; + AI_THINKING_STRUCT->funcResult = gDisableStructs[index].unk8; gAIScriptPtr += 2; } @@ -2755,7 +2755,7 @@ void BattleAICmd_if_level_cond(void) switch (gAIScriptPtr[1]) { case 0: // greater than - if (gBattleMons[gPlayerMonIndex].level > gBattleMons[gEnemyMonIndex].level) + if (gBattleMons[gPlayerMonIndex].level > gBattleMons[gBankTarget].level) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); return; @@ -2763,7 +2763,7 @@ void BattleAICmd_if_level_cond(void) gAIScriptPtr += 6; return; case 1: // less than - if (gBattleMons[gPlayerMonIndex].level < gBattleMons[gEnemyMonIndex].level) + if (gBattleMons[gPlayerMonIndex].level < gBattleMons[gBankTarget].level) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); return; @@ -2771,7 +2771,7 @@ void BattleAICmd_if_level_cond(void) gAIScriptPtr += 6; return; case 2: // equal - if (gBattleMons[gPlayerMonIndex].level == gBattleMons[gEnemyMonIndex].level) + if (gBattleMons[gPlayerMonIndex].level == gBattleMons[gBankTarget].level) { gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); return; @@ -2783,7 +2783,7 @@ void BattleAICmd_if_level_cond(void) void BattleAICmd_if_taunted(void) { - if (gUnknown_020242BC[gEnemyMonIndex].taunt != 0) + if (gDisableStructs[gBankTarget].taunt != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); else gAIScriptPtr += 5; @@ -2791,7 +2791,7 @@ void BattleAICmd_if_taunted(void) void BattleAICmd_if_not_taunted(void) { - if (gUnknown_020242BC[gEnemyMonIndex].taunt == 0) + if (gDisableStructs[gBankTarget].taunt == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); else gAIScriptPtr += 5; @@ -2799,7 +2799,7 @@ void BattleAICmd_if_not_taunted(void) void tai5E_unk(void) { - if((gPlayerMonIndex & 1) == (gEnemyMonIndex & 1)) + if((gPlayerMonIndex & 1) == (gBankTarget & 1)) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); else gAIScriptPtr += 5; diff --git a/src/play_time.c b/src/play_time.c new file mode 100644 index 000000000..444c2c86c --- /dev/null +++ b/src/play_time.c @@ -0,0 +1,73 @@ +#include "global.h" +#include "play_time.h" + +enum +{ + STOPPED, + RUNNING, + MAXED_OUT +}; + +static u8 sPlayTimeCounterState; + +void PlayTimeCounter_Reset() +{ + sPlayTimeCounterState = STOPPED; + + gSaveBlock2Ptr->playTimeHours = 0; + gSaveBlock2Ptr->playTimeMinutes = 0; + gSaveBlock2Ptr->playTimeSeconds = 0; + gSaveBlock2Ptr->playTimeVBlanks = 0; +} + +void PlayTimeCounter_Start() +{ + sPlayTimeCounterState = RUNNING; + + if (gSaveBlock2Ptr->playTimeHours > 999) + PlayTimeCounter_SetToMax(); +} + +void PlayTimeCounter_Stop() +{ + sPlayTimeCounterState = STOPPED; +} + +void PlayTimeCounter_Update() +{ + if (sPlayTimeCounterState == RUNNING) + { + gSaveBlock2Ptr->playTimeVBlanks++; + + if (gSaveBlock2Ptr->playTimeVBlanks > 59) + { + gSaveBlock2Ptr->playTimeVBlanks = 0; + gSaveBlock2Ptr->playTimeSeconds++; + + if (gSaveBlock2Ptr->playTimeSeconds > 59) + { + gSaveBlock2Ptr->playTimeSeconds = 0; + gSaveBlock2Ptr->playTimeMinutes++; + + if (gSaveBlock2Ptr->playTimeMinutes > 59) + { + gSaveBlock2Ptr->playTimeMinutes = 0; + gSaveBlock2Ptr->playTimeHours++; + + if (gSaveBlock2Ptr->playTimeHours > 999) + PlayTimeCounter_SetToMax(); + } + } + } + } +} + +void PlayTimeCounter_SetToMax() +{ + sPlayTimeCounterState = MAXED_OUT; + + gSaveBlock2Ptr->playTimeHours = 999; + gSaveBlock2Ptr->playTimeMinutes = 59; + gSaveBlock2Ptr->playTimeSeconds = 59; + gSaveBlock2Ptr->playTimeVBlanks = 59; +} diff --git a/src/trig.c b/src/trig.c new file mode 100644 index 000000000..e16a69e63 --- /dev/null +++ b/src/trig.c @@ -0,0 +1,549 @@ +#include "global.h" +#include "trig.h" + +// Converts a number to Q8.8 fixed-point format +#define Q_8_8(n) ((s16)((n) * 256)) + +// Converts a number to Q4.12 fixed-point format +#define Q_4_12(n) ((s16)((n) * 4096)) + +// Values of sin(x*(π/128)) as Q8.8 fixed-point numbers from x = 0 to x = 319 +const s16 gSineTable[] = +{ + Q_8_8(0), // sin(0*(π/128)) + Q_8_8(0.0234375), // sin(1*(π/128)) + Q_8_8(0.046875), // sin(2*(π/128)) + Q_8_8(0.0703125), // sin(3*(π/128)) + Q_8_8(0.09765625), // sin(4*(π/128)) + Q_8_8(0.12109375), // sin(5*(π/128)) + Q_8_8(0.14453125), // sin(6*(π/128)) + Q_8_8(0.16796875), // sin(7*(π/128)) + Q_8_8(0.19140625), // sin(8*(π/128)) + Q_8_8(0.21875), // sin(9*(π/128)) + Q_8_8(0.2421875), // sin(10*(π/128)) + Q_8_8(0.265625), // sin(11*(π/128)) + Q_8_8(0.2890625), // sin(12*(π/128)) + Q_8_8(0.3125), // sin(13*(π/128)) + Q_8_8(0.3359375), // sin(14*(π/128)) + Q_8_8(0.359375), // sin(15*(π/128)) + Q_8_8(0.37890625), // sin(16*(π/128)) + Q_8_8(0.40234375), // sin(17*(π/128)) + Q_8_8(0.42578125), // sin(18*(π/128)) + Q_8_8(0.44921875), // sin(19*(π/128)) + Q_8_8(0.46875), // sin(20*(π/128)) + Q_8_8(0.4921875), // sin(21*(π/128)) + Q_8_8(0.51171875), // sin(22*(π/128)) + Q_8_8(0.53125), // sin(23*(π/128)) + Q_8_8(0.5546875), // sin(24*(π/128)) + Q_8_8(0.57421875), // sin(25*(π/128)) + Q_8_8(0.59375), // sin(26*(π/128)) + Q_8_8(0.61328125), // sin(27*(π/128)) + Q_8_8(0.6328125), // sin(28*(π/128)) + Q_8_8(0.65234375), // sin(29*(π/128)) + Q_8_8(0.66796875), // sin(30*(π/128)) + Q_8_8(0.6875), // sin(31*(π/128)) + Q_8_8(0.70703125), // sin(32*(π/128)) + Q_8_8(0.72265625), // sin(33*(π/128)) + Q_8_8(0.73828125), // sin(34*(π/128)) + Q_8_8(0.75390625), // sin(35*(π/128)) + Q_8_8(0.76953125), // sin(36*(π/128)) + Q_8_8(0.78515625), // sin(37*(π/128)) + Q_8_8(0.80078125), // sin(38*(π/128)) + Q_8_8(0.81640625), // sin(39*(π/128)) + Q_8_8(0.828125), // sin(40*(π/128)) + Q_8_8(0.84375), // sin(41*(π/128)) + Q_8_8(0.85546875), // sin(42*(π/128)) + Q_8_8(0.8671875), // sin(43*(π/128)) + Q_8_8(0.87890625), // sin(44*(π/128)) + Q_8_8(0.890625), // sin(45*(π/128)) + Q_8_8(0.90234375), // sin(46*(π/128)) + Q_8_8(0.9140625), // sin(47*(π/128)) + Q_8_8(0.921875), // sin(48*(π/128)) + Q_8_8(0.9296875), // sin(49*(π/128)) + Q_8_8(0.94140625), // sin(50*(π/128)) + Q_8_8(0.94921875), // sin(51*(π/128)) + Q_8_8(0.953125), // sin(52*(π/128)) + Q_8_8(0.9609375), // sin(53*(π/128)) + Q_8_8(0.96875), // sin(54*(π/128)) + Q_8_8(0.97265625), // sin(55*(π/128)) + Q_8_8(0.98046875), // sin(56*(π/128)) + Q_8_8(0.984375), // sin(57*(π/128)) + Q_8_8(0.98828125), // sin(58*(π/128)) + Q_8_8(0.9921875), // sin(59*(π/128)) + Q_8_8(0.9921875), // sin(60*(π/128)) + Q_8_8(0.99609375), // sin(61*(π/128)) + Q_8_8(0.99609375), // sin(62*(π/128)) + Q_8_8(0.99609375), // sin(63*(π/128)) + Q_8_8(1), // sin(64*(π/128)) + Q_8_8(0.99609375), // sin(65*(π/128)) + Q_8_8(0.99609375), // sin(66*(π/128)) + Q_8_8(0.99609375), // sin(67*(π/128)) + Q_8_8(0.9921875), // sin(68*(π/128)) + Q_8_8(0.9921875), // sin(69*(π/128)) + Q_8_8(0.98828125), // sin(70*(π/128)) + Q_8_8(0.984375), // sin(71*(π/128)) + Q_8_8(0.98046875), // sin(72*(π/128)) + Q_8_8(0.97265625), // sin(73*(π/128)) + Q_8_8(0.96875), // sin(74*(π/128)) + Q_8_8(0.9609375), // sin(75*(π/128)) + Q_8_8(0.953125), // sin(76*(π/128)) + Q_8_8(0.94921875), // sin(77*(π/128)) + Q_8_8(0.94140625), // sin(78*(π/128)) + Q_8_8(0.9296875), // sin(79*(π/128)) + Q_8_8(0.921875), // sin(80*(π/128)) + Q_8_8(0.9140625), // sin(81*(π/128)) + Q_8_8(0.90234375), // sin(82*(π/128)) + Q_8_8(0.890625), // sin(83*(π/128)) + Q_8_8(0.87890625), // sin(84*(π/128)) + Q_8_8(0.8671875), // sin(85*(π/128)) + Q_8_8(0.85546875), // sin(86*(π/128)) + Q_8_8(0.84375), // sin(87*(π/128)) + Q_8_8(0.828125), // sin(88*(π/128)) + Q_8_8(0.81640625), // sin(89*(π/128)) + Q_8_8(0.80078125), // sin(90*(π/128)) + Q_8_8(0.78515625), // sin(91*(π/128)) + Q_8_8(0.76953125), // sin(92*(π/128)) + Q_8_8(0.75390625), // sin(93*(π/128)) + Q_8_8(0.73828125), // sin(94*(π/128)) + Q_8_8(0.72265625), // sin(95*(π/128)) + Q_8_8(0.70703125), // sin(96*(π/128)) + Q_8_8(0.6875), // sin(97*(π/128)) + Q_8_8(0.66796875), // sin(98*(π/128)) + Q_8_8(0.65234375), // sin(99*(π/128)) + Q_8_8(0.6328125), // sin(100*(π/128)) + Q_8_8(0.61328125), // sin(101*(π/128)) + Q_8_8(0.59375), // sin(102*(π/128)) + Q_8_8(0.57421875), // sin(103*(π/128)) + Q_8_8(0.5546875), // sin(104*(π/128)) + Q_8_8(0.53125), // sin(105*(π/128)) + Q_8_8(0.51171875), // sin(106*(π/128)) + Q_8_8(0.4921875), // sin(107*(π/128)) + Q_8_8(0.46875), // sin(108*(π/128)) + Q_8_8(0.44921875), // sin(109*(π/128)) + Q_8_8(0.42578125), // sin(110*(π/128)) + Q_8_8(0.40234375), // sin(111*(π/128)) + Q_8_8(0.37890625), // sin(112*(π/128)) + Q_8_8(0.359375), // sin(113*(π/128)) + Q_8_8(0.3359375), // sin(114*(π/128)) + Q_8_8(0.3125), // sin(115*(π/128)) + Q_8_8(0.2890625), // sin(116*(π/128)) + Q_8_8(0.265625), // sin(117*(π/128)) + Q_8_8(0.2421875), // sin(118*(π/128)) + Q_8_8(0.21875), // sin(119*(π/128)) + Q_8_8(0.19140625), // sin(120*(π/128)) + Q_8_8(0.16796875), // sin(121*(π/128)) + Q_8_8(0.14453125), // sin(122*(π/128)) + Q_8_8(0.12109375), // sin(123*(π/128)) + Q_8_8(0.09765625), // sin(124*(π/128)) + Q_8_8(0.0703125), // sin(125*(π/128)) + Q_8_8(0.046875), // sin(126*(π/128)) + Q_8_8(0.0234375), // sin(127*(π/128)) + Q_8_8(0), // sin(128*(π/128)) + Q_8_8(-0.0234375), // sin(129*(π/128)) + Q_8_8(-0.046875), // sin(130*(π/128)) + Q_8_8(-0.0703125), // sin(131*(π/128)) + Q_8_8(-0.09765625), // sin(132*(π/128)) + Q_8_8(-0.12109375), // sin(133*(π/128)) + Q_8_8(-0.14453125), // sin(134*(π/128)) + Q_8_8(-0.16796875), // sin(135*(π/128)) + Q_8_8(-0.19140625), // sin(136*(π/128)) + Q_8_8(-0.21875), // sin(137*(π/128)) + Q_8_8(-0.2421875), // sin(138*(π/128)) + Q_8_8(-0.265625), // sin(139*(π/128)) + Q_8_8(-0.2890625), // sin(140*(π/128)) + Q_8_8(-0.3125), // sin(141*(π/128)) + Q_8_8(-0.3359375), // sin(142*(π/128)) + Q_8_8(-0.359375), // sin(143*(π/128)) + Q_8_8(-0.37890625), // sin(144*(π/128)) + Q_8_8(-0.40234375), // sin(145*(π/128)) + Q_8_8(-0.42578125), // sin(146*(π/128)) + Q_8_8(-0.44921875), // sin(147*(π/128)) + Q_8_8(-0.46875), // sin(148*(π/128)) + Q_8_8(-0.4921875), // sin(149*(π/128)) + Q_8_8(-0.51171875), // sin(150*(π/128)) + Q_8_8(-0.53125), // sin(151*(π/128)) + Q_8_8(-0.5546875), // sin(152*(π/128)) + Q_8_8(-0.57421875), // sin(153*(π/128)) + Q_8_8(-0.59375), // sin(154*(π/128)) + Q_8_8(-0.61328125), // sin(155*(π/128)) + Q_8_8(-0.6328125), // sin(156*(π/128)) + Q_8_8(-0.65234375), // sin(157*(π/128)) + Q_8_8(-0.66796875), // sin(158*(π/128)) + Q_8_8(-0.6875), // sin(159*(π/128)) + Q_8_8(-0.70703125), // sin(160*(π/128)) + Q_8_8(-0.72265625), // sin(161*(π/128)) + Q_8_8(-0.73828125), // sin(162*(π/128)) + Q_8_8(-0.75390625), // sin(163*(π/128)) + Q_8_8(-0.76953125), // sin(164*(π/128)) + Q_8_8(-0.78515625), // sin(165*(π/128)) + Q_8_8(-0.80078125), // sin(166*(π/128)) + Q_8_8(-0.81640625), // sin(167*(π/128)) + Q_8_8(-0.828125), // sin(168*(π/128)) + Q_8_8(-0.84375), // sin(169*(π/128)) + Q_8_8(-0.85546875), // sin(170*(π/128)) + Q_8_8(-0.8671875), // sin(171*(π/128)) + Q_8_8(-0.87890625), // sin(172*(π/128)) + Q_8_8(-0.890625), // sin(173*(π/128)) + Q_8_8(-0.90234375), // sin(174*(π/128)) + Q_8_8(-0.9140625), // sin(175*(π/128)) + Q_8_8(-0.921875), // sin(176*(π/128)) + Q_8_8(-0.9296875), // sin(177*(π/128)) + Q_8_8(-0.94140625), // sin(178*(π/128)) + Q_8_8(-0.94921875), // sin(179*(π/128)) + Q_8_8(-0.953125), // sin(180*(π/128)) + Q_8_8(-0.9609375), // sin(181*(π/128)) + Q_8_8(-0.96875), // sin(182*(π/128)) + Q_8_8(-0.97265625), // sin(183*(π/128)) + Q_8_8(-0.98046875), // sin(184*(π/128)) + Q_8_8(-0.984375), // sin(185*(π/128)) + Q_8_8(-0.98828125), // sin(186*(π/128)) + Q_8_8(-0.9921875), // sin(187*(π/128)) + Q_8_8(-0.9921875), // sin(188*(π/128)) + Q_8_8(-0.99609375), // sin(189*(π/128)) + Q_8_8(-0.99609375), // sin(190*(π/128)) + Q_8_8(-0.99609375), // sin(191*(π/128)) + Q_8_8(-1), // sin(192*(π/128)) + Q_8_8(-0.99609375), // sin(193*(π/128)) + Q_8_8(-0.99609375), // sin(194*(π/128)) + Q_8_8(-0.99609375), // sin(195*(π/128)) + Q_8_8(-0.9921875), // sin(196*(π/128)) + Q_8_8(-0.9921875), // sin(197*(π/128)) + Q_8_8(-0.98828125), // sin(198*(π/128)) + Q_8_8(-0.984375), // sin(199*(π/128)) + Q_8_8(-0.98046875), // sin(200*(π/128)) + Q_8_8(-0.97265625), // sin(201*(π/128)) + Q_8_8(-0.96875), // sin(202*(π/128)) + Q_8_8(-0.9609375), // sin(203*(π/128)) + Q_8_8(-0.953125), // sin(204*(π/128)) + Q_8_8(-0.94921875), // sin(205*(π/128)) + Q_8_8(-0.94140625), // sin(206*(π/128)) + Q_8_8(-0.9296875), // sin(207*(π/128)) + Q_8_8(-0.921875), // sin(208*(π/128)) + Q_8_8(-0.9140625), // sin(209*(π/128)) + Q_8_8(-0.90234375), // sin(210*(π/128)) + Q_8_8(-0.890625), // sin(211*(π/128)) + Q_8_8(-0.87890625), // sin(212*(π/128)) + Q_8_8(-0.8671875), // sin(213*(π/128)) + Q_8_8(-0.85546875), // sin(214*(π/128)) + Q_8_8(-0.84375), // sin(215*(π/128)) + Q_8_8(-0.828125), // sin(216*(π/128)) + Q_8_8(-0.81640625), // sin(217*(π/128)) + Q_8_8(-0.80078125), // sin(218*(π/128)) + Q_8_8(-0.78515625), // sin(219*(π/128)) + Q_8_8(-0.76953125), // sin(220*(π/128)) + Q_8_8(-0.75390625), // sin(221*(π/128)) + Q_8_8(-0.73828125), // sin(222*(π/128)) + Q_8_8(-0.72265625), // sin(223*(π/128)) + Q_8_8(-0.70703125), // sin(224*(π/128)) + Q_8_8(-0.6875), // sin(225*(π/128)) + Q_8_8(-0.66796875), // sin(226*(π/128)) + Q_8_8(-0.65234375), // sin(227*(π/128)) + Q_8_8(-0.6328125), // sin(228*(π/128)) + Q_8_8(-0.61328125), // sin(229*(π/128)) + Q_8_8(-0.59375), // sin(230*(π/128)) + Q_8_8(-0.57421875), // sin(231*(π/128)) + Q_8_8(-0.5546875), // sin(232*(π/128)) + Q_8_8(-0.53125), // sin(233*(π/128)) + Q_8_8(-0.51171875), // sin(234*(π/128)) + Q_8_8(-0.4921875), // sin(235*(π/128)) + Q_8_8(-0.46875), // sin(236*(π/128)) + Q_8_8(-0.44921875), // sin(237*(π/128)) + Q_8_8(-0.42578125), // sin(238*(π/128)) + Q_8_8(-0.40234375), // sin(239*(π/128)) + Q_8_8(-0.37890625), // sin(240*(π/128)) + Q_8_8(-0.359375), // sin(241*(π/128)) + Q_8_8(-0.3359375), // sin(242*(π/128)) + Q_8_8(-0.3125), // sin(243*(π/128)) + Q_8_8(-0.2890625), // sin(244*(π/128)) + Q_8_8(-0.265625), // sin(245*(π/128)) + Q_8_8(-0.2421875), // sin(246*(π/128)) + Q_8_8(-0.21875), // sin(247*(π/128)) + Q_8_8(-0.19140625), // sin(248*(π/128)) + Q_8_8(-0.16796875), // sin(249*(π/128)) + Q_8_8(-0.14453125), // sin(250*(π/128)) + Q_8_8(-0.12109375), // sin(251*(π/128)) + Q_8_8(-0.09765625), // sin(252*(π/128)) + Q_8_8(-0.0703125), // sin(253*(π/128)) + Q_8_8(-0.046875), // sin(254*(π/128)) + Q_8_8(-0.0234375), // sin(255*(π/128)) + Q_8_8(0), // sin(256*(π/128)) + Q_8_8(0.0234375), // sin(257*(π/128)) + Q_8_8(0.046875), // sin(258*(π/128)) + Q_8_8(0.0703125), // sin(259*(π/128)) + Q_8_8(0.09765625), // sin(260*(π/128)) + Q_8_8(0.12109375), // sin(261*(π/128)) + Q_8_8(0.14453125), // sin(262*(π/128)) + Q_8_8(0.16796875), // sin(263*(π/128)) + Q_8_8(0.19140625), // sin(264*(π/128)) + Q_8_8(0.21875), // sin(265*(π/128)) + Q_8_8(0.2421875), // sin(266*(π/128)) + Q_8_8(0.265625), // sin(267*(π/128)) + Q_8_8(0.2890625), // sin(268*(π/128)) + Q_8_8(0.3125), // sin(269*(π/128)) + Q_8_8(0.3359375), // sin(270*(π/128)) + Q_8_8(0.359375), // sin(271*(π/128)) + Q_8_8(0.37890625), // sin(272*(π/128)) + Q_8_8(0.40234375), // sin(273*(π/128)) + Q_8_8(0.42578125), // sin(274*(π/128)) + Q_8_8(0.44921875), // sin(275*(π/128)) + Q_8_8(0.46875), // sin(276*(π/128)) + Q_8_8(0.4921875), // sin(277*(π/128)) + Q_8_8(0.51171875), // sin(278*(π/128)) + Q_8_8(0.53125), // sin(279*(π/128)) + Q_8_8(0.5546875), // sin(280*(π/128)) + Q_8_8(0.57421875), // sin(281*(π/128)) + Q_8_8(0.59375), // sin(282*(π/128)) + Q_8_8(0.61328125), // sin(283*(π/128)) + Q_8_8(0.6328125), // sin(284*(π/128)) + Q_8_8(0.65234375), // sin(285*(π/128)) + Q_8_8(0.66796875), // sin(286*(π/128)) + Q_8_8(0.6875), // sin(287*(π/128)) + Q_8_8(0.70703125), // sin(288*(π/128)) + Q_8_8(0.72265625), // sin(289*(π/128)) + Q_8_8(0.73828125), // sin(290*(π/128)) + Q_8_8(0.75390625), // sin(291*(π/128)) + Q_8_8(0.76953125), // sin(292*(π/128)) + Q_8_8(0.78515625), // sin(293*(π/128)) + Q_8_8(0.80078125), // sin(294*(π/128)) + Q_8_8(0.81640625), // sin(295*(π/128)) + Q_8_8(0.828125), // sin(296*(π/128)) + Q_8_8(0.84375), // sin(297*(π/128)) + Q_8_8(0.85546875), // sin(298*(π/128)) + Q_8_8(0.8671875), // sin(299*(π/128)) + Q_8_8(0.87890625), // sin(300*(π/128)) + Q_8_8(0.890625), // sin(301*(π/128)) + Q_8_8(0.90234375), // sin(302*(π/128)) + Q_8_8(0.9140625), // sin(303*(π/128)) + Q_8_8(0.921875), // sin(304*(π/128)) + Q_8_8(0.9296875), // sin(305*(π/128)) + Q_8_8(0.94140625), // sin(306*(π/128)) + Q_8_8(0.94921875), // sin(307*(π/128)) + Q_8_8(0.953125), // sin(308*(π/128)) + Q_8_8(0.9609375), // sin(309*(π/128)) + Q_8_8(0.96875), // sin(310*(π/128)) + Q_8_8(0.97265625), // sin(311*(π/128)) + Q_8_8(0.98046875), // sin(312*(π/128)) + Q_8_8(0.984375), // sin(313*(π/128)) + Q_8_8(0.98828125), // sin(314*(π/128)) + Q_8_8(0.9921875), // sin(315*(π/128)) + Q_8_8(0.9921875), // sin(316*(π/128)) + Q_8_8(0.99609375), // sin(317*(π/128)) + Q_8_8(0.99609375), // sin(318*(π/128)) + Q_8_8(0.99609375), // sin(319*(π/128)) +}; + +// values of sin(x) as Q4.12 fixed-point numbers from x = 0° to x = 179° +const s16 gSineDegreeTable[] = +{ + Q_4_12(0), // sin(0°) + Q_4_12(0.017333984375), // sin(1°) + Q_4_12(0.034912109375), // sin(2°) + Q_4_12(0.05224609375), // sin(3°) + Q_4_12(0.06982421875), // sin(4°) + Q_4_12(0.087158203125), // sin(5°) + Q_4_12(0.1044921875), // sin(6°) + Q_4_12(0.121826171875), // sin(7°) + Q_4_12(0.13916015625), // sin(8°) + Q_4_12(0.156494140625), // sin(9°) + Q_4_12(0.173583984375), // sin(10°) + Q_4_12(0.19091796875), // sin(11°) + Q_4_12(0.2080078125), // sin(12°) + Q_4_12(0.224853515625), // sin(13°) + Q_4_12(0.241943359375), // sin(14°) + Q_4_12(0.2587890625), // sin(15°) + Q_4_12(0.275634765625), // sin(16°) + Q_4_12(0.29248046875), // sin(17°) + Q_4_12(0.30908203125), // sin(18°) + Q_4_12(0.32568359375), // sin(19°) + Q_4_12(0.342041015625), // sin(20°) + Q_4_12(0.3583984375), // sin(21°) + Q_4_12(0.37451171875), // sin(22°) + Q_4_12(0.390625), // sin(23°) + Q_4_12(0.40673828125), // sin(24°) + Q_4_12(0.422607421875), // sin(25°) + Q_4_12(0.4384765625), // sin(26°) + Q_4_12(0.4541015625), // sin(27°) + Q_4_12(0.469482421875), // sin(28°) + Q_4_12(0.48486328125), // sin(29°) + Q_4_12(0.5), // sin(30°) + Q_4_12(0.51513671875), // sin(31°) + Q_4_12(0.530029296875), // sin(32°) + Q_4_12(0.544677734375), // sin(33°) + Q_4_12(0.55908203125), // sin(34°) + Q_4_12(0.573486328125), // sin(35°) + Q_4_12(0.587890625), // sin(36°) + Q_4_12(0.601806640625), // sin(37°) + Q_4_12(0.61572265625), // sin(38°) + Q_4_12(0.62939453125), // sin(39°) + Q_4_12(0.642822265625), // sin(40°) + Q_4_12(0.656005859375), // sin(41°) + Q_4_12(0.669189453125), // sin(42°) + Q_4_12(0.681884765625), // sin(43°) + Q_4_12(0.694580078125), // sin(44°) + Q_4_12(0.70703125), // sin(45°) + Q_4_12(0.71923828125), // sin(46°) + Q_4_12(0.7314453125), // sin(47°) + Q_4_12(0.7431640625), // sin(48°) + Q_4_12(0.754638671875), // sin(49°) + Q_4_12(0.76611328125), // sin(50°) + Q_4_12(0.777099609375), // sin(51°) + Q_4_12(0.7880859375), // sin(52°) + Q_4_12(0.798583984375), // sin(53°) + Q_4_12(0.80908203125), // sin(54°) + Q_4_12(0.819091796875), // sin(55°) + Q_4_12(0.8291015625), // sin(56°) + Q_4_12(0.838623046875), // sin(57°) + Q_4_12(0.84814453125), // sin(58°) + Q_4_12(0.857177734375), // sin(59°) + Q_4_12(0.865966796875), // sin(60°) + Q_4_12(0.87451171875), // sin(61°) + Q_4_12(0.883056640625), // sin(62°) + Q_4_12(0.89111328125), // sin(63°) + Q_4_12(0.898681640625), // sin(64°) + Q_4_12(0.90625), // sin(65°) + Q_4_12(0.91357421875), // sin(66°) + Q_4_12(0.92041015625), // sin(67°) + Q_4_12(0.92724609375), // sin(68°) + Q_4_12(0.93359375), // sin(69°) + Q_4_12(0.939697265625), // sin(70°) + Q_4_12(0.945556640625), // sin(71°) + Q_4_12(0.951171875), // sin(72°) + Q_4_12(0.956298828125), // sin(73°) + Q_4_12(0.961181640625), // sin(74°) + Q_4_12(0.9658203125), // sin(75°) + Q_4_12(0.97021484375), // sin(76°) + Q_4_12(0.974365234375), // sin(77°) + Q_4_12(0.97802734375), // sin(78°) + Q_4_12(0.981689453125), // sin(79°) + Q_4_12(0.98486328125), // sin(80°) + Q_4_12(0.98779296875), // sin(81°) + Q_4_12(0.990234375), // sin(82°) + Q_4_12(0.992431640625), // sin(83°) + Q_4_12(0.994384765625), // sin(84°) + Q_4_12(0.99609375), // sin(85°) + Q_4_12(0.99755859375), // sin(86°) + Q_4_12(0.99853515625), // sin(87°) + Q_4_12(0.999267578125), // sin(88°) + Q_4_12(0.999755859375), // sin(89°) + Q_4_12(1), // sin(90°) + Q_4_12(0.999755859375), // sin(91°) + Q_4_12(0.999267578125), // sin(92°) + Q_4_12(0.99853515625), // sin(93°) + Q_4_12(0.99755859375), // sin(94°) + Q_4_12(0.99609375), // sin(95°) + Q_4_12(0.994384765625), // sin(96°) + Q_4_12(0.992431640625), // sin(97°) + Q_4_12(0.990234375), // sin(98°) + Q_4_12(0.98779296875), // sin(99°) + Q_4_12(0.98486328125), // sin(100°) + Q_4_12(0.981689453125), // sin(101°) + Q_4_12(0.97802734375), // sin(102°) + Q_4_12(0.974365234375), // sin(103°) + Q_4_12(0.97021484375), // sin(104°) + Q_4_12(0.9658203125), // sin(105°) + Q_4_12(0.961181640625), // sin(106°) + Q_4_12(0.956298828125), // sin(107°) + Q_4_12(0.951171875), // sin(108°) + Q_4_12(0.945556640625), // sin(109°) + Q_4_12(0.939697265625), // sin(110°) + Q_4_12(0.93359375), // sin(111°) + Q_4_12(0.92724609375), // sin(112°) + Q_4_12(0.92041015625), // sin(113°) + Q_4_12(0.91357421875), // sin(114°) + Q_4_12(0.90625), // sin(115°) + Q_4_12(0.898681640625), // sin(116°) + Q_4_12(0.89111328125), // sin(117°) + Q_4_12(0.883056640625), // sin(118°) + Q_4_12(0.87451171875), // sin(119°) + Q_4_12(0.865966796875), // sin(120°) + Q_4_12(0.857177734375), // sin(121°) + Q_4_12(0.84814453125), // sin(122°) + Q_4_12(0.838623046875), // sin(123°) + Q_4_12(0.8291015625), // sin(124°) + Q_4_12(0.819091796875), // sin(125°) + Q_4_12(0.80908203125), // sin(126°) + Q_4_12(0.798583984375), // sin(127°) + Q_4_12(0.7880859375), // sin(128°) + Q_4_12(0.777099609375), // sin(129°) + Q_4_12(0.76611328125), // sin(130°) + Q_4_12(0.754638671875), // sin(131°) + Q_4_12(0.7431640625), // sin(132°) + Q_4_12(0.7314453125), // sin(133°) + Q_4_12(0.71923828125), // sin(134°) + Q_4_12(0.70703125), // sin(135°) + Q_4_12(0.694580078125), // sin(136°) + Q_4_12(0.681884765625), // sin(137°) + Q_4_12(0.669189453125), // sin(138°) + Q_4_12(0.656005859375), // sin(139°) + Q_4_12(0.642822265625), // sin(140°) + Q_4_12(0.62939453125), // sin(141°) + Q_4_12(0.61572265625), // sin(142°) + Q_4_12(0.601806640625), // sin(143°) + Q_4_12(0.587890625), // sin(144°) + Q_4_12(0.573486328125), // sin(145°) + Q_4_12(0.55908203125), // sin(146°) + Q_4_12(0.544677734375), // sin(147°) + Q_4_12(0.530029296875), // sin(148°) + Q_4_12(0.51513671875), // sin(149°) + Q_4_12(0.5), // sin(150°) + Q_4_12(0.48486328125), // sin(151°) + Q_4_12(0.469482421875), // sin(152°) + Q_4_12(0.4541015625), // sin(153°) + Q_4_12(0.4384765625), // sin(154°) + Q_4_12(0.422607421875), // sin(155°) + Q_4_12(0.40673828125), // sin(156°) + Q_4_12(0.390625), // sin(157°) + Q_4_12(0.37451171875), // sin(158°) + Q_4_12(0.3583984375), // sin(159°) + Q_4_12(0.342041015625), // sin(160°) + Q_4_12(0.32568359375), // sin(161°) + Q_4_12(0.30908203125), // sin(162°) + Q_4_12(0.29248046875), // sin(163°) + Q_4_12(0.275634765625), // sin(164°) + Q_4_12(0.2587890625), // sin(165°) + Q_4_12(0.241943359375), // sin(166°) + Q_4_12(0.224853515625), // sin(167°) + Q_4_12(0.2080078125), // sin(168°) + Q_4_12(0.19091796875), // sin(169°) + Q_4_12(0.173583984375), // sin(170°) + Q_4_12(0.156494140625), // sin(171°) + Q_4_12(0.13916015625), // sin(172°) + Q_4_12(0.121826171875), // sin(173°) + Q_4_12(0.1044921875), // sin(174°) + Q_4_12(0.087158203125), // sin(175°) + Q_4_12(0.06982421875), // sin(176°) + Q_4_12(0.05224609375), // sin(177°) + Q_4_12(0.034912109375), // sin(178°) + Q_4_12(0.017333984375), // sin(179°) +}; + +// amplitude * sin(index*(π/128)) +s16 Sin(s16 index, s16 amplitude) +{ + return (amplitude * gSineTable[index]) >> 8; +} + +// amplitude * cos(index*(π/128)) +s16 Cos(s16 index, s16 amplitude) +{ + return (amplitude * gSineTable[index + 64]) >> 8; +} + +// angle in degrees +s16 Sin2(u16 angle) +{ + s32 angleMod = angle % 180; + s32 negate = ((angle / 180) & 1); + s16 value = gSineDegreeTable[angleMod]; + + if (negate) + return -value; + else + return value; +} + +// angle in degrees +s16 Cos2(u16 angle) +{ + return Sin2(angle + 90); +} |