// AI_monster_demon_pinky.cpp
    // Native state-machine replacement for ai_monster_demon_pinky.script.

#include "precompiled.h"
#pragma hdrstop
#include "../Game_local.h"



    rvmMonsterDemonPinky::rvmMonsterDemonPinky() {
    nextDodge = 0.0f;
    nextRoar = 0.0f;
    painNextTime = 0.0f;
    combat_node = NULL;
}

void rvmMonsterDemonPinky::Init( idAI* aiOwner ) {
    rvmMonsterBase::Init( aiOwner );
    SetState( "state_Begin" );
}

stateResult_t rvmMonsterDemonPinky::RunStateByName( const char* stateName, stateParms_t* parms ) {
    AI_DISPATCH_STATE( "Torso_Idle", Torso_Idle );
    AI_DISPATCH_STATE( "Torso_Pain", Torso_Pain );
    AI_DISPATCH_STATE( "Torso_MeleeAttack", Torso_MeleeAttack );
    AI_DISPATCH_STATE( "Torso_Roar", Torso_Roar );
    AI_DISPATCH_STATE( "Legs_Idle", Legs_Idle );
    AI_DISPATCH_STATE( "Legs_Walk", Legs_Walk );
    AI_DISPATCH_STATE( "Legs_Run", Legs_Run );
    AI_DISPATCH_STATE( "Legs_DodgeLeft", Legs_DodgeLeft );
    AI_DISPATCH_STATE( "Legs_DodgeRight", Legs_DodgeRight );
    AI_DISPATCH_STATE( "state_Begin", state_Begin );
    AI_DISPATCH_STATE( "state_Idle", state_Idle );
    AI_DISPATCH_STATE( "combat_roar", combat_roar );
    AI_DISPATCH_STATE( "combat_melee", combat_melee );
    AI_DISPATCH_STATE( "combat_dodge_left", combat_dodge_left );
    AI_DISPATCH_STATE( "combat_dodge_right", combat_dodge_right );
    return rvmMonsterBase::RunStateByName( stateName, parms );
}

stateResult_t rvmMonsterDemonPinky::Torso_Idle( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { IdleAnim( ANIMCHANNEL_TORSO, "stand" ); parms->stage = 1; }
    if ( Pain() ) { SetAnimState( ANIMCHANNEL_TORSO, "Torso_Pain", 0 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::Torso_Pain( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_RUNNING };
    switch ( parms->stage ) {
        case STAGE_START:
            PlayAnim( ANIMCHANNEL_TORSO, GetPainAnim() );
            painNextTime = DelayTime( 0.25f );
            parms->stage = STAGE_RUNNING;
            return SRESULT_WAIT;
        case STAGE_RUNNING:
            if ( Pain() && Time() > painNextTime ) { SetAnimState( ANIMCHANNEL_TORSO, "Torso_Pain", 0 ); return SRESULT_DONE; }
            if ( AnimDone( ANIMCHANNEL_TORSO, 2 ) ) {
                FinishAction( "pain" );
                SetAnimState( ANIMCHANNEL_TORSO, "Torso_Idle", 2 );
                return SRESULT_DONE;
            }
            return SRESULT_WAIT;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::Torso_MeleeAttack( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_RUNNING };
    switch ( parms->stage ) {
        case STAGE_START:
            PlayAnim( ANIMCHANNEL_TORSO, "melee_attack" );
            parms->stage = STAGE_RUNNING;
            return SRESULT_WAIT;
        case STAGE_RUNNING:
            if ( AnimDone( ANIMCHANNEL_TORSO, 4 ) ) {
                FinishAction( "melee_attack" );
                SetAnimState( ANIMCHANNEL_TORSO, "Torso_Idle", 4 );
                return SRESULT_DONE;
            }
            return SRESULT_WAIT;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::Torso_Roar( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_RUNNING };
    switch ( parms->stage ) {
        case STAGE_START:
            PreventPain( 1.0f );
            PlayAnim( ANIMCHANNEL_TORSO, "roar" );
            parms->stage = STAGE_RUNNING;
            return SRESULT_WAIT;
        case STAGE_RUNNING:
            if ( AnimDone( ANIMCHANNEL_TORSO, 4 ) ) {
                FinishAction( "roar" );
                SetAnimState( ANIMCHANNEL_TORSO, "Torso_Idle", 4 );
                return SRESULT_DONE;
            }
            return SRESULT_WAIT;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::Legs_Idle( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { IdleAnim( ANIMCHANNEL_LEGS, "idle" ); parms->stage = 1; }
    if ( run && MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Run", 4 ); return SRESULT_DONE; }
    if ( MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Walk", 4 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::Legs_Walk( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { PlayCycle( ANIMCHANNEL_LEGS, "walk" ); parms->stage = 1; }
    if ( run && MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Run", 4 ); return SRESULT_DONE; }
    if ( !MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Idle", 4 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::Legs_Run( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { PlayCycle( ANIMCHANNEL_LEGS, "run" ); parms->stage = 1; }
    if ( !run && MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Walk", 4 ); return SRESULT_DONE; }
    if ( !MovingForward() ) { SetAnimState( ANIMCHANNEL_LEGS, "Legs_Idle", 4 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::Legs_DodgeLeft( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { PlayAnim( ANIMCHANNEL_LEGS, "evade_left" ); parms->stage = 1; }
    if ( AnimDone( ANIMCHANNEL_LEGS, 4 ) ) { FinishAction( "strafe" ); SetAnimState( ANIMCHANNEL_LEGS, "Legs_Idle", 4 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::Legs_DodgeRight( stateParms_t* parms ) {
    if ( parms->stage == 0 ) { PlayAnim( ANIMCHANNEL_LEGS, "evade_right" ); parms->stage = 1; }
    if ( AnimDone( ANIMCHANNEL_LEGS, 4 ) ) { FinishAction( "strafe" ); SetAnimState( ANIMCHANNEL_LEGS, "Legs_Idle", 4 ); return SRESULT_DONE; }
    return SRESULT_WAIT;
}

stateResult_t rvmMonsterDemonPinky::state_Begin( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_MONSTER_BEGIN };
    switch ( parms->stage ) {
        case STAGE_START:
            SetAnimState( ANIMCHANNEL_TORSO, "Torso_Idle", 0 );
            SetAnimState( ANIMCHANNEL_LEGS, "Legs_Idle", 0 );
            StartAction( "monster_begin" );
            parms->stage = STAGE_MONSTER_BEGIN;
            return SRESULT_WAIT;
        case STAGE_MONSTER_BEGIN:
            if ( InAction() ) { return SRESULT_WAIT; }
            SetMoveType( MOVETYPE_ANIM );
            SetState( "state_Idle" );
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::state_Idle( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_WAIT_FOR_ENEMY };
    switch ( parms->stage ) {
        case STAGE_START:
            StartAction( "wait_for_enemy" );
            parms->stage = STAGE_WAIT_FOR_ENEMY;
            return SRESULT_WAIT;
        case STAGE_WAIT_FOR_ENEMY:
            if ( InAction() ) { return SRESULT_WAIT; }
                nextRoar = RandomTime( PINKY_ROAR_RATE );
                nextDodge = RandomTime( PINKY_DODGE_RATE );
            SetState( "state_Combat" );
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}

int rvmMonsterDemonPinky::check_attacks() {
    int flags = 0;
    const bool canMelee = CheckForMelee();
    const float currentTime = Time();
    if ( !canMelee && Pain() && currentTime >= nextDodge ) {
        if ( TestAnimMove( "evade_left" ) ) { flags |= ATTACK_DODGE_LEFT; }
        if ( TestAnimMove( "evade_right" ) ) {
            flags |= ATTACK_DODGE_RIGHT;
            if ( flags & ATTACK_DODGE_LEFT ) {
                if ( RandomFloat( 100.0f ) < 50.0f ) { flags &= ~ATTACK_DODGE_RIGHT; } else { flags &= ~ATTACK_DODGE_LEFT; }
            }
        }
    }
    if ( !canMelee ) {
        combat_node = GetCombatNode();
        if ( combat_node.GetEntity() ) { flags |= ATTACK_COMBAT_NODE; }
    }
    if ( canMelee ) { flags |= ATTACK_MELEE; }
    if ( EnemyInFOV() && currentTime >= nextRoar ) { flags |= ATTACK_MISSILE; }
    return static_cast<float>( flags );
}

bool rvmMonsterDemonPinky::do_attack( int attack_flags ) {
    const int flags = attack_flags;
    if ( flags & ATTACK_DODGE_LEFT ) { StartAction( "combat_dodge_left" ); return true; }
    if ( flags & ATTACK_DODGE_RIGHT ) { StartAction( "combat_dodge_right" ); return true; }
    if ( flags & ATTACK_COMBAT_NODE ) { scratchEntity = combat_node.GetEntity(); StartAction( "combat_ainode" ); return true; }
    if ( flags & ATTACK_MELEE ) { StartAction( "combat_melee" ); return true; }
    if ( flags & ATTACK_MISSILE ) { StartAction( "combat_roar" ); return true; }
    return false;
}

stateResult_t rvmMonsterDemonPinky::combat_roar( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_ACTION };
    switch ( parms->stage ) {
        case STAGE_START:
            FaceEnemy();
            StopMove();
            waitActionName = "roar";
            SetAnimState( ANIMCHANNEL_TORSO, "Torso_Roar", 4 );
            parms->stage = STAGE_ACTION;
            return SRESULT_WAIT;
        case STAGE_ACTION:
            if ( !ActionDone( "roar" ) ) { return SRESULT_WAIT; }
            nextRoar = DelayTime( PINKY_ROAR_RATE );
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::combat_melee( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_ACTION };
    switch ( parms->stage ) {
        case STAGE_START:
            StopMove();
            waitActionName = "melee_attack";
            SetAnimState( ANIMCHANNEL_TORSO, "Torso_MeleeAttack", 5 );
            parms->stage = STAGE_ACTION;
            return SRESULT_WAIT;
        case STAGE_ACTION:
            if ( !ActionDone( "melee_attack" ) ) { return SRESULT_WAIT; }
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::combat_dodge_left( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_ACTION };
    switch ( parms->stage ) {
        case STAGE_START:
            StopMove();
            FaceEnemy();
            waitActionName = "strafe";
            SetAnimState( ANIMCHANNEL_LEGS, "Legs_DodgeLeft", 2 );
            parms->stage = STAGE_ACTION;
            return SRESULT_WAIT;
        case STAGE_ACTION:
            if ( !ActionDone( "strafe" ) ) { return SRESULT_WAIT; }
            nextDodge = DelayTime( PINKY_DODGE_RATE );
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}

stateResult_t rvmMonsterDemonPinky::combat_dodge_right( stateParms_t* parms ) {
    enum { STAGE_START, STAGE_ACTION };
    switch ( parms->stage ) {
        case STAGE_START:
            StopMove();
            FaceEnemy();
            waitActionName = "strafe";
            SetAnimState( ANIMCHANNEL_LEGS, "Legs_DodgeRight", 2 );
            parms->stage = STAGE_ACTION;
            return SRESULT_WAIT;
        case STAGE_ACTION:
            if ( !ActionDone( "strafe" ) ) { return SRESULT_WAIT; }
            nextDodge = DelayTime( PINKY_DODGE_RATE );
            return SRESULT_DONE;
    }
    return SRESULT_ERROR;
}