pokeemerald/src/battle_util2.c

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#include "global.h"
#include "battle.h"
#include "battle_anim.h"
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#include "battle_controllers.h"
#include "alloc.h"
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#include "pokemon.h"
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#include "trainer_hill.h"
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#include "party_menu.h"
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#include "event_data.h"
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#include "constants/abilities.h"
#include "random.h"
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#include "battle_scripts.h"
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void AllocateBattleResources(void)
{
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if (gBattleTypeFlags & BATTLE_TYPE_TRAINER_HILL)
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InitTrainerHillBattleStruct();
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gBattleStruct = AllocZeroed(sizeof(*gBattleStruct));
gBattleResources = AllocZeroed(sizeof(*gBattleResources));
gBattleResources->secretBase = AllocZeroed(sizeof(*gBattleResources->secretBase));
gBattleResources->flags = AllocZeroed(sizeof(*gBattleResources->flags));
gBattleResources->battleScriptsStack = AllocZeroed(sizeof(*gBattleResources->battleScriptsStack));
gBattleResources->battleCallbackStack = AllocZeroed(sizeof(*gBattleResources->battleCallbackStack));
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gBattleResources->beforeLvlUp = AllocZeroed(sizeof(*gBattleResources->beforeLvlUp));
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gBattleResources->ai = AllocZeroed(sizeof(*gBattleResources->ai));
gBattleResources->battleHistory = AllocZeroed(sizeof(*gBattleResources->battleHistory));
gBattleResources->AI_ScriptsStack = AllocZeroed(sizeof(*gBattleResources->AI_ScriptsStack));
gLinkBattleSendBuffer = AllocZeroed(BATTLE_BUFFER_LINK_SIZE);
gLinkBattleRecvBuffer = AllocZeroed(BATTLE_BUFFER_LINK_SIZE);
gUnknown_0202305C = AllocZeroed(0x2000);
gUnknown_02023060 = AllocZeroed(0x1000);
if (gBattleTypeFlags & BATTLE_TYPE_SECRET_BASE)
{
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u16 currSecretBaseId = VarGet(VAR_CURRENT_SECRET_BASE);
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CreateSecretBaseEnemyParty(&gSaveBlock1Ptr->secretBases[currSecretBaseId]);
}
}
void FreeBattleResources(void)
{
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if (gBattleTypeFlags & BATTLE_TYPE_TRAINER_HILL)
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FreeTrainerHillBattleStruct();
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if (gBattleResources != NULL)
{
FREE_AND_SET_NULL(gBattleStruct);
FREE_AND_SET_NULL(gBattleResources->secretBase);
FREE_AND_SET_NULL(gBattleResources->flags);
FREE_AND_SET_NULL(gBattleResources->battleScriptsStack);
FREE_AND_SET_NULL(gBattleResources->battleCallbackStack);
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FREE_AND_SET_NULL(gBattleResources->beforeLvlUp);
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FREE_AND_SET_NULL(gBattleResources->ai);
FREE_AND_SET_NULL(gBattleResources->battleHistory);
FREE_AND_SET_NULL(gBattleResources->AI_ScriptsStack);
FREE_AND_SET_NULL(gBattleResources);
FREE_AND_SET_NULL(gLinkBattleSendBuffer);
FREE_AND_SET_NULL(gLinkBattleRecvBuffer);
FREE_AND_SET_NULL(gUnknown_0202305C);
FREE_AND_SET_NULL(gUnknown_02023060);
}
}
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void AdjustFriendshipOnBattleFaint(u8 battlerId)
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{
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u8 opposingBattlerId;
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if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
{
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u8 opposingBattlerId2;
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opposingBattlerId = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
opposingBattlerId2 = GetBattlerAtPosition(B_POSITION_OPPONENT_RIGHT);
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if (gBattleMons[opposingBattlerId2].level > gBattleMons[opposingBattlerId].level)
opposingBattlerId = opposingBattlerId2;
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}
else
{
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opposingBattlerId = GetBattlerAtPosition(B_POSITION_OPPONENT_LEFT);
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}
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if (gBattleMons[opposingBattlerId].level > gBattleMons[battlerId].level)
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{
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if (gBattleMons[opposingBattlerId].level - gBattleMons[battlerId].level > 29)
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AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 8);
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else
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AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 6);
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}
else
{
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AdjustFriendship(&gPlayerParty[gBattlerPartyIndexes[battlerId]], 6);
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}
}
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void sub_80571DC(u8 battlerId, u8 arg1)
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{
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if (GetBattlerSide(battlerId) != B_SIDE_OPPONENT)
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{
s32 i;
// gBattleStruct->field_60[0][i]
for (i = 0; i < 3; i++)
gUnknown_0203CF00[i] = *(0 * 3 + i + (u8*)(gBattleStruct->field_60));
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sub_81B8FB0(pokemon_order_func(gBattlerPartyIndexes[battlerId]), pokemon_order_func(arg1));
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for (i = 0; i < 3; i++)
*(0 * 3 + i + (u8*)(gBattleStruct->field_60)) = gUnknown_0203CF00[i];
}
}
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u32 sub_805725C(u8 battlerId)
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{
u32 effect = 0;
do
{
switch (gBattleCommunication[MULTIUSE_STATE])
{
case 0:
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if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
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{
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if (UproarWakeUpCheck(battlerId))
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{
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gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
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BattleScriptPushCursor();
gBattleCommunication[MULTISTRING_CHOOSER] = 1;
gBattlescriptCurrInstr = BattleScript_MoveUsedWokeUp;
effect = 2;
}
else
{
u32 toSub;
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if (gBattleMons[battlerId].ability == ABILITY_EARLY_BIRD)
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toSub = 2;
else
toSub = 1;
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if ((gBattleMons[battlerId].status1 & STATUS1_SLEEP) < toSub)
gBattleMons[battlerId].status1 &= ~(STATUS1_SLEEP);
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else
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gBattleMons[battlerId].status1 -= toSub;
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if (gBattleMons[battlerId].status1 & STATUS1_SLEEP)
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{
gBattlescriptCurrInstr = BattleScript_MoveUsedIsAsleep;
effect = 2;
}
else
{
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gBattleMons[battlerId].status2 &= ~(STATUS2_NIGHTMARE);
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BattleScriptPushCursor();
gBattleCommunication[MULTISTRING_CHOOSER] = 0;
gBattlescriptCurrInstr = BattleScript_MoveUsedWokeUp;
effect = 2;
}
}
}
gBattleCommunication[MULTIUSE_STATE]++;
break;
case 1:
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if (gBattleMons[battlerId].status1 & STATUS1_FREEZE)
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{
if (Random() % 5 != 0)
{
gBattlescriptCurrInstr = BattleScript_MoveUsedIsFrozen;
}
else
{
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gBattleMons[battlerId].status1 &= ~(STATUS1_FREEZE);
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BattleScriptPushCursor();
gBattlescriptCurrInstr = BattleScript_MoveUsedUnfroze;
gBattleCommunication[MULTISTRING_CHOOSER] = 0;
}
effect = 2;
}
gBattleCommunication[MULTIUSE_STATE]++;
break;
case 2:
break;
}
} while (gBattleCommunication[MULTIUSE_STATE] != 2 && effect == 0);
if (effect == 2)
{
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gActiveBattler = battlerId;
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BtlController_EmitSetMonData(0, REQUEST_STATUS_BATTLE, 0, 4, &gBattleMons[gActiveBattler].status1);
MarkBattlerForControllerExec(gActiveBattler);
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}
return effect;
}