プレイヤーから、プレイヤーの目線の5ブロック先までダメージ判定を与える方法

#レーザーコマンド棒
on rightclick:
    player's tool is stick named "&c&lLASER"
    execute player command "laser"
    
#レーザーコマンド棒ゲット
command getlaser:
    trigger:
        give stick named "&c&lLASER" to player

#レーザーコマンド
command laser:
    trigger:
        set {_head} to location of player's head
        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        play sound "entity.chicken.egg" with pitch 1.75 at player
        
        #同時に何発も出したのを識別するID
        set {_id} to random integer between 0 and 1000
        
        loop 50 times:
        
            #雪玉を等間隔に配置
            add 0.1 to vector length of {_angle}
            shoot snowball from location {_angle} {_head} at speed 0.1 {_angle}
            
            #雪玉がビームの構成要素であることをスコアボードで示す
            add "isLaser" to scoreboard tags of last shot snowball
            add "laserId.%{_id}%" to scoreboard tags of last shot snowball
            set shooter of last shot snowball to player
            
        #1tick後に削除する
        wait 1 ticks
        loop all snowballs:
            if loop-value has scoreboard tag "isLaser":
                if shooter of loop-entity is player:
                    if loop-value has scoreboard tag "laserId.%{_id}%":
                        kill loop-entity
            
on projectile collide:
    if event-projectile has scoreboard tag "isLaser":
        cancel event
        if invulnerability ticks of event-entity < 11:
            if shooter of event-projectile is not event-entity:
                damage event-entity by 6
                play sound "entity.firework.blast" with pitch 1.75 at shooter
        
        kill event-projectile

#レーザーコマンド棒
on rightclick:
    player's tool is stick named "&c&lLASER"
    execute player command "laser"
    
#レーザーコマンド棒ゲット
command getlaser:
    trigger:
        give stick named "&c&lLASER" to player

#レーザーコマンド
command laser:
    trigger:
        set {_head} to location of player's head
        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        play sound "entity.chicken.egg" with pitch 1.75 at player
        
        #同時に何発も出したのを識別するID
        set {_id} to random integer between 0 and 1000
        
        loop 50 times:
        
            #雪玉を等間隔に配置
            add 0.1 to vector length of {_angle}
            shoot snowball from location {_angle} {_head} at speed 0.1 {_angle}
            
            #雪玉がビームの構成要素であることをスコアボードで示す
            add "isLaser" to scoreboard tags of last shot snowball
            add "laserId.%{_id}%" to scoreboard tags of last shot snowball
            set shooter of last shot snowball to player
            
        #1tick後に削除する
        wait 1 ticks
        loop all snowballs:
            if loop-value has scoreboard tag "isLaser":
                if shooter of loop-entity is player:
                    if loop-value has scoreboard tag "laserId.%{_id}%":
                        kill loop-entity
            
on projectile collide:
    if event-projectile has scoreboard tag "isLaser":
        cancel event
        if invulnerability ticks of event-entity < 11:
            if shooter of event-projectile is not event-entity:
                damage event-entity by 6
                play sound "entity.firework.blast" with pitch 1.75 at shooter
        
        kill event-projectile

loop all entities in radius 4 around player:
                if loop-entities isn't "%player%":
                    make player damage loop-entity by 10

loop all entities in radius 4 around player:
                if loop-entities isn't "%player%":
                    make player damage loop-entity by 10

        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        set {_head} to location of player's head
        loop 50 times:
            loop all entities in radius 1 around location {_angle}:
                make player damage loop-entity by 1
            add 0.1 to vector length of {_angle}

        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        set {_head} to location of player's head
        loop 50 times:
            loop all entities in radius 1 around location {_angle}:
                make player damage loop-entity by 1
            add 0.1 to vector length of {_angle}

        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        set {_head} to location of player's head
        loop 100 times:
            loop all entities in radius 1 around {_head} ~ {_angle}:
                make player damage loop-entity by 1
            play flame on {_head} ~ {_angle}
            add 0.1 to vector length of {_angle}

        set {_angle} to vector from yaw (yaw of player) and pitch (pitch of player)
        set {_head} to location of player's head
        loop 100 times:
            loop all entities in radius 1 around {_head} ~ {_angle}:
                make player damage loop-entity by 1
            play flame on {_head} ~ {_angle}
            add 0.1 to vector length of {_angle}

loop all entities in radius 1 around {_head} ~ {_angle}:

loop all entities in radius 1 around {_head} ~ {_angle}: