More room patches

[dyceron]

• Dark Oasis - HUD Memo for PB Guardian pickup
• Undertemple - Ensure PB Guardian pickup stays on room reload
• Sacred Bridge - Allow for activating the cannon after lowering the Dark Visor gate
• Sacrificial Chamber - Disable fake Grapple Guardian and ensure the fight trigger is active when entering from any door

[henriquegemignani]

Keybearer corpses with weird layer requirements:

• Sanc Entrance
• Central Mining Station
• Main Reactor

[henriquegemignani]

Detach the pickup from Dark Missile Trooper and make it spawn in an specific spot of the room, so it's not half-way in the ground?

[duncathan]

• Torvus Temple - Dynamic load/unload pirate fight layer to save memory
• Dynamo Works - Add more layers to load/unload dynamically to save memory/object list usage
• Command Center - Dynamic load the gate layer so that it actually gets lowered without a room reload. Alternatively, change the gate to always be lowered?
• Temple Sanctuary - Ensure Alpha Splinter fight/pickup stays on room reload if skipped
• Hive Chamber A: HUDMemo for DMT pickup
• Mining Station A: Put the warp wasp hives (but not the wasps) on the default layer
• Main Reactor: activate the spider tracks immediately after DS1 fight so that a room reload isn't necessary
• Aerie: activate the echo puzzle immediately after DS2 fight so a room reload isn't necessary
• Dynamo Works: Consider activating the spider track without fighting spider guardian

[duncathan]

#55 and #54 fall under this as well

[JeffGainsNGames]

memo for the dynamo works quad before spider guardian.