[    
    {
        "region_name": "Water Temple Lobby",
        "dungeon": "Water Temple",
        "events": {
            "Child Water Temple": "is_child",
                # Child can access only the falling platform room as the sole entrant into Water Temple.
                # Use Child_Water_Temple for cases where child assists after the water is lowered.
            "Raise Water Level": "
                (is_adult and (Hookshot or Hover_Boots or Bow)) or
                (has_fire_source_with_torch and can_use_projectile)"
                # Ensure that the water level can be raised if it were to be lowered.
        },
        "exits": {
            "Lake Hylia": "True",
            "Water Temple Highest Water Level": "Raise_Water_Level",
            "Water Temple Dive": "
                (can_use(Zora_Tunic) or logic_fewer_tunic_requirements) and
                ((logic_water_temple_torch_longshot and can_use(Longshot)) or can_use(Iron_Boots))"
        }
    },
    {
        "region_name": "Water Temple Highest Water Level",
        "dungeon":  "Water Temple",
        "events": {
            "Water Temple Clear": "Boss_Key_Water_Temple and can_use(Longshot)"
        },
        "locations": {
            "Morpha": "Boss_Key_Water_Temple and can_use(Longshot)",
            "Water Temple Morpha Heart": "Boss_Key_Water_Temple and can_use(Longshot)",
            "Fairy Pot": "has_bottle and can_use(Longshot)"
        },
        "exits": {
            "Water Temple Falling Platform Room": "(Small_Key_Water_Temple, 4)"
        }
    },
    {
        "region_name": "Water Temple Dive",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Map Chest": "Raise_Water_Level",
            "Water Temple Compass Chest": "
                (can_play(Zeldas_Lullaby) or Iron_Boots) and can_use(Hookshot)",
            "Water Temple Torches Chest": "
                (Bow or can_use(Dins_Fire) or 
                    (Child_Water_Temple and Sticks and Kokiri_Sword and Magic_Meter)) and
                can_play(Zeldas_Lullaby)",
            "Water Temple Central Bow Target Chest": "
                Progressive_Strength_Upgrade and can_play(Zeldas_Lullaby) and 
                ((Bow and (logic_water_central_bow or Hover_Boots or can_use(Longshot))) or
                    (logic_water_central_bow and Child_Water_Temple and Slingshot and at('Water Temple Middle Water Level', True)))",
            "Water Temple GS Behind Gate": "
                (can_use(Hookshot) or can_use(Hover_Boots)) and 
                has_explosives and can_play(Zeldas_Lullaby) and
                (can_use(Iron_Boots) or can_dive)",
            "Water Temple GS Central Pillar": "
                can_play(Zeldas_Lullaby) and
                    (((can_use(Longshot) or (logic_water_central_gs_fw and can_use(Hookshot) and can_use(Farores_Wind))) and 
                        ((Small_Key_Water_Temple, 5) or can_use(Bow) or can_use(Dins_Fire))) or
                    (logic_water_central_gs_irons and can_use(Hookshot) and can_use(Iron_Boots) and
                        (can_use(Bow) or can_use(Dins_Fire))) or
                    (logic_water_central_gs_fw and Child_Water_Temple and Boomerang and can_use(Farores_Wind) and
                        (Sticks or can_use(Dins_Fire) or
                        ((Small_Key_Water_Temple, 5) and (can_use(Hover_Boots) or can_use(Bow))))))"
        },
        "exits": {
            "Water Temple Cracked Wall": "
                can_play(Zeldas_Lullaby) and (can_use(Hookshot) or can_use(Hover_Boots)) and
                (logic_water_cracked_wall_nothing or (logic_water_cracked_wall_hovers and can_use(Hover_Boots)))",
            "Water Temple Middle Water Level": "
                (Bow or can_use(Dins_Fire) or
                    ((Small_Key_Water_Temple, 5) and can_use(Hookshot)) or
                    (Child_Water_Temple and Sticks)) and
                can_play(Zeldas_Lullaby)",
            "Water Temple North Basement": "
                (Small_Key_Water_Temple, 4) and
                (can_use(Longshot) or (logic_water_boss_key_region and can_use(Hover_Boots))) and
                (can_use(Iron_Boots) or can_play(Zeldas_Lullaby))",
            "Water Temple Dragon Statue": "
                can_play(Zeldas_Lullaby) and Progressive_Strength_Upgrade and
                ((Iron_Boots and can_use(Hookshot)) or
                    (logic_water_dragon_adult and (has_bombchus or can_use(Bow) or can_use(Hookshot)) and (can_dive or Iron_Boots)) or
                    (logic_water_dragon_child and Child_Water_Temple and (has_bombchus or Slingshot or Boomerang) and can_dive))"
        }
    },
    {
        "region_name": "Water Temple North Basement",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Boss Key Chest": "
                (Small_Key_Water_Temple, 5) and 
                (logic_water_bk_jump_dive or can_use(Iron_Boots)) and
                (logic_water_north_basement_ledge_jump or (has_explosives and Progressive_Strength_Upgrade) or Hover_Boots)",
            "Water Temple GS Near Boss Key Chest": "True",
                # Longshot just reaches without the need to actually go near,
                # Otherwise you have hovers and just hover over and collect with a jump slash
            "Fairy Pot": "
                has_bottle and (Small_Key_Water_Temple, 5) and 
                (logic_water_bk_jump_dive or can_use(Iron_Boots)) and
                (logic_water_north_basement_ledge_jump or (has_explosives and Progressive_Strength_Upgrade) or Hover_Boots)"
        }
    },
    {
        "region_name": "Water Temple Cracked Wall",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Cracked Wall Chest": "has_explosives"
        }
    },
    {
        "region_name": "Water Temple Dragon Statue",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Dragon Chest": "True"
        }
    },
    {
        "region_name": "Water Temple Middle Water Level",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Central Pillar Chest": "
                can_use(Iron_Boots) and can_use(Zora_Tunic) and can_use(Hookshot) and 
                ((Small_Key_Water_Temple, 5) or can_use(Bow) or can_use(Dins_Fire))"
        },
        "exits": {
            "Water Temple Cracked Wall": "True"
        }
    },
    {
        "region_name": "Water Temple Falling Platform Room",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple GS Falling Platform Room": "
                can_use(Longshot) or
                (logic_water_falling_platform_gs_hookshot and can_use(Hookshot)) or
                (logic_water_falling_platform_gs_boomerang and can_use(Boomerang))"
        },
        "exits": {
            "Water Temple Dark Link Region": "(Small_Key_Water_Temple, 5) and can_use(Hookshot)"
        }
    },
    {
        "region_name": "Water Temple Dark Link Region",
        "dungeon": "Water Temple",
        "locations": {
            "Water Temple Longshot Chest": "True",
            "Water Temple River Chest": "can_play(Song_of_Time) and Bow",
            "Water Temple GS River": "
                can_play(Song_of_Time) and 
                ((Iron_Boots and (can_use(Zora_Tunic) or logic_fewer_tunic_requirements)) or
                    (logic_water_river_gs and can_use(Longshot) and (Bow or has_bombchus)))",
            "Fairy Pot": 
                "has_bottle and can_play(Song_of_Time)"
        },
        "exits": {
            "Water Temple Dragon Statue": "
                (can_use(Zora_Tunic) or logic_fewer_tunic_requirements) and
                can_play(Song_of_Time) and Bow and
                (Iron_Boots or logic_water_dragon_jump_dive or logic_water_dragon_adult)"
        }
    }
]