PkmnLib/src/ScriptResolving/AngelScript/AngelScriptScript.cpp

#include "AngelScriptScript.hpp"
#include "AngelScriptResolver.hpp"

#define CALL_HOOK(name, setup)                                                                                         \
    auto s = _type->Get##name();                                                                                       \
    if (!s.Exists)                                                                                                     \
        return;                                                                                                        \
    auto ctx = asGetActiveContext();                                                                                   \
    bool newContext = false;                                                                                           \
    if (ctx == nullptr) {                                                                                              \
        ctx = _ctxPool->RequestContext();                                                                              \
        newContext = true;                                                                                             \
    } else {                                                                                                           \
        ctx->PushState();                                                                                              \
    }                                                                                                                  \
    ctx->Prepare(s.Function);                                                                                          \
    ctx->SetObject(_obj);                                                                                              \
    setup;                                                                                                             \
    auto scriptResult = ctx->Execute();                                                                                \
    if (scriptResult != asEXECUTION_FINISHED) {                                                                        \
        if (scriptResult == asEXECUTION_EXCEPTION) {                                                                   \
            std::stringstream err;                                                                                     \
            err << "Script exception in script '" << GetName().c_str() << "', line " << ctx->GetExceptionLineNumber()  \
                << ". Message: '" << ctx->GetExceptionString() << "'.";                                                \
            if (newContext) {                                                                                          \
                _ctxPool->ReturnContextToPool(ctx);                                                                    \
            } else {                                                                                                   \
                ctx->PopState();                                                                                       \
            }                                                                                                          \
            throw CreatureException(err.str());                                                                        \
        }                                                                                                              \
        if (newContext) {                                                                                              \
            _ctxPool->ReturnContextToPool(ctx);                                                                        \
        } else {                                                                                                       \
            ctx->PopState();                                                                                           \
        }                                                                                                              \
        throw CreatureException("Script didn't finish properly; message " + std::to_string(scriptResult));             \
    }                                                                                                                  \
    if (newContext) {                                                                                                  \
        _ctxPool->ReturnContextToPool(ctx);                                                                            \
    } else {                                                                                                           \
        ctx->PopState();                                                                                               \
    }

CScriptArray*
AngelScriptScript::GetEffectParameters(const Arbutils::Collections::List<CreatureLib::Library::EffectParameter*>& ls) {
    asITypeInfo* t = _resolver->GetBaseType("array<EffectParameter@>"_cnc);
    CScriptArray* arr = CScriptArray::Create(t, ls.Count());
    for (size_t i = 0; i < ls.Count(); i++) {
        arr->SetValue(i, (void**)&ls[i]);
    }
    return arr;
}

void AngelScriptScript::OnInitialize(const List<CreatureLib::Library::EffectParameter*>& parameters) {
    CScriptArray* arr = nullptr;
    CALL_HOOK(OnInitialize, {
        arr = GetEffectParameters(parameters);
        ctx->SetArgAddress(0, arr);
    })
    if (arr != nullptr) {
        arr->Release();
    }
}
void AngelScriptScript::Stack() { CALL_HOOK(Stack, ); }
void AngelScriptScript::OnRemove() { CALL_HOOK(OnRemove, ); }
void AngelScriptScript::OnBeforeTurn(const CreatureLib::Battling::BaseTurnChoice* choice) {
    CALL_HOOK(OnBeforeTurn, { ctx->SetArgObject(0, (void*)choice); })
}
void AngelScriptScript::ChangeAttack(CreatureLib::Battling::AttackTurnChoice* choice, ConstString* outAttack) {
    CALL_HOOK(ChangeAttack, {
        ctx->SetArgObject(0, (void*)choice);
        ctx->SetArgAddress(0, outAttack);
    })
}
void AngelScriptScript::PreventAttack(CreatureLib::Battling::ExecutingAttack* attack, bool* outResult) {
    CALL_HOOK(PreventAttack, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgAddress(1, outResult);
    })
}
void AngelScriptScript::FailAttack(CreatureLib::Battling::ExecutingAttack* attack, bool* outFailed) {
    CALL_HOOK(FailAttack, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgAddress(1, outFailed);
    })
}
void AngelScriptScript::StopBeforeAttack(CreatureLib::Battling::ExecutingAttack* attack, bool* outResult) {
    CALL_HOOK(StopBeforeAttack, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgAddress(1, outResult);
    })
}
void AngelScriptScript::OnBeforeAttack(CreatureLib::Battling::ExecutingAttack* attack) {
    CALL_HOOK(OnBeforeAttack, { ctx->SetArgObject(0, (void*)attack); })
}
void AngelScriptScript::FailIncomingAttack(CreatureLib::Battling::ExecutingAttack* attack,
                                           CreatureLib::Battling::Creature* target, bool* outResult) {
    CALL_HOOK(FailIncomingAttack, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgAddress(2, outResult);
    })
}
void AngelScriptScript::IsInvulnerable(CreatureLib::Battling::ExecutingAttack* attack,
                                       CreatureLib::Battling::Creature* target, bool* outResult) {
    CALL_HOOK(IsInvulnerable, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgAddress(2, outResult);
    })
}
void AngelScriptScript::OnAttackMiss(CreatureLib::Battling::ExecutingAttack* attack,
                                     CreatureLib::Battling::Creature* target) {
    CALL_HOOK(OnAttackMiss, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
    })
}
void AngelScriptScript::ChangeAttackType(CreatureLib::Battling::ExecutingAttack* attack,
                                         CreatureLib::Battling::Creature* target, uint8_t hitNumber, uint8_t* outType) {
    CALL_HOOK(ChangeAttackType, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitNumber);
        ctx->SetArgAddress(3, outType);
    })
}
void AngelScriptScript::ChangeEffectiveness(CreatureLib::Battling::ExecutingAttack* attack,
                                            CreatureLib::Battling::Creature* target, uint8_t hitNumber,
                                            float* effectiveness) {
    CALL_HOOK(ChangeEffectiveness, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitNumber);
        ctx->SetArgAddress(3, effectiveness);
    })
}
void AngelScriptScript::PreventSecondaryEffects(const CreatureLib::Battling::ExecutingAttack* attack,
                                                CreatureLib::Battling::Creature* target, uint8_t hitNumber,
                                                bool* outResult) {
    CALL_HOOK(PreventSecondaryEffects, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitNumber);
        ctx->SetArgAddress(3, outResult);
    })
}
void AngelScriptScript::OnSecondaryEffect(const CreatureLib::Battling::ExecutingAttack* attack,
                                          CreatureLib::Battling::Creature* target, uint8_t hitNumber) {
    CALL_HOOK(OnSecondaryEffect, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitNumber);
    })
}
void AngelScriptScript::OnAfterHits(const CreatureLib::Battling::ExecutingAttack* attack,
                                    CreatureLib::Battling::Creature* target) {
    CALL_HOOK(OnAfterHits, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
    })
}
void AngelScriptScript::PreventSelfSwitch(const CreatureLib::Battling::SwitchTurnChoice* choice, bool* outResult) {
    CALL_HOOK(PreventSelfSwitch, {
        ctx->SetArgObject(0, (void*)choice);
        ctx->SetArgAddress(1, outResult);
    })
}
void AngelScriptScript::ModifyEffectChance(const CreatureLib::Battling::ExecutingAttack* attack,
                                           CreatureLib::Battling::Creature* target, float* chance) {
    CALL_HOOK(ModifyEffectChance, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgAddress(2, chance);
    })
}
void AngelScriptScript::ModifyIncomingEffectChance(const CreatureLib::Battling::ExecutingAttack* attack,
                                                   CreatureLib::Battling::Creature* target, float* chance) {
    CALL_HOOK(ModifyIncomingEffectChance, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgAddress(2, chance);
    })
}
void AngelScriptScript::OverrideBasePower(CreatureLib::Battling::ExecutingAttack* attack,
                                          CreatureLib::Battling::Creature* target, uint8_t hitIndex,
                                          uint8_t* basePower) {
    CALL_HOOK(OverrideBasePower, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, basePower);
    })
}
void AngelScriptScript::ChangeDamageStatsUser(CreatureLib::Battling::ExecutingAttack* attack,
                                              CreatureLib::Battling::Creature* target, uint8_t hitIndex,
                                              CreatureLib::Battling::Creature** statsUser) {
    CALL_HOOK(ChangeDamageStatsUser, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, statsUser);
    })
}
void AngelScriptScript::BypassDefensiveStat(CreatureLib::Battling::ExecutingAttack* attack,
                                            CreatureLib::Battling::Creature* target, uint8_t hitIndex, bool* bypass) {
    CALL_HOOK(BypassDefensiveStat, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, bypass);
    })
}
void AngelScriptScript::BypassOffensiveStat(CreatureLib::Battling::ExecutingAttack* attack,
                                            CreatureLib::Battling::Creature* target, uint8_t hitIndex, bool* bypass) {
    CALL_HOOK(BypassOffensiveStat, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, bypass);
    })
}
void AngelScriptScript::ModifyStatModifier(CreatureLib::Battling::ExecutingAttack* attack,
                                           CreatureLib::Battling::Creature* target, uint8_t hitIndex, float* modifier) {
    CALL_HOOK(ModifyStatModifier, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, modifier);
    })
}
void AngelScriptScript::ModifyDamageModifier(CreatureLib::Battling::ExecutingAttack* attack,
                                             CreatureLib::Battling::Creature* target, uint8_t hitIndex,
                                             float* modifier) {
    CALL_HOOK(ModifyDamageModifier, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, modifier);
    })
}
void AngelScriptScript::OverrideDamage(CreatureLib::Battling::ExecutingAttack* attack,
                                       CreatureLib::Battling::Creature* target, uint8_t hitIndex, uint32_t* damage) {
    CALL_HOOK(OverrideDamage, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hitIndex);
        ctx->SetArgAddress(3, damage);
    })
}
void AngelScriptScript::ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack,
                                            CreatureLib::Battling::Creature* target, uint8_t hit, uint8_t* critStage) {
    CALL_HOOK(ModifyCriticalStage, {
        ctx->SetArgObject(0, (void*)attack);
        ctx->SetArgObject(1, (void*)target);
        ctx->SetArgByte(2, hit);
        ctx->SetArgAddress(3, critStage);
    })
}
void AngelScriptScript::ModifyExperienceGain(CreatureLib::Battling::Creature* faintedMon,
                                             CreatureLib::Battling::Creature* winningMon, uint32_t* experienceGain) {
    CALL_HOOK(ModifyExperienceGain, {
        ctx->SetArgObject(0, (void*)faintedMon);
        ctx->SetArgObject(1, (void*)winningMon);
        ctx->SetArgAddress(2, experienceGain);
    })
}
void AngelScriptScript::DoesShareExperience(CreatureLib::Battling::Creature* faintedMon,
                                            CreatureLib::Battling::Creature* winningMon, bool* shareExperience) {
    CALL_HOOK(DoesShareExperience, {
        ctx->SetArgObject(0, (void*)faintedMon);
        ctx->SetArgObject(1, (void*)winningMon);
        ctx->SetArgAddress(2, shareExperience);
    })
}