Ocarina of Time: Itemlinks and bugfixes (#1157)

* OoT: ER improvements
Include dungeon rewards in itempool to allow for ER improvement
Better validate_world function by checking for multi-entrance incompatibility more efficiently
Fix some generation failures by ensuring all entrances placed with logic
Introduce bias to some interior entrance placement to improve generation rate

* OoT: fix overworld ER spoiler information

* OoT: rewrite dungeon item placement algorithm
in particular, no longer assumes that exactly the number of vanilla keys is present, which lets it place more or fewer items.

* OoT: auto-send more locations
Now should autosend cows, DMT/DMC great fairies, medigoron, and bombchu salesman
This should be every check autosending. these ones are super weird for some reason and didn't get fixed with the others

* OoT: add items forced local by settings to AP's local_items

* OoT: fast-fill shop junk items

* OoT: ensure that Kokiri Shop is always reachable immediately in closed forest
hence Deku Shield can be bought to leave the forest

* OoT: randomize internal connect name
Connect name is now a random 16-character string.
This should prevent any issues with connecting to a room with the wrong ROM with probability almost 1.

* OoT: introduce TrackRandomRange for trials hint and mq dungeon maps

* OoT: enable proper itemlinking of songs and dungeon items, with restricted placements according to player settings

* OoT: barren hint oversight fix

* OoT: allow NL + ER to roll properly

* OoT: 3.8 compatibility
set and list builtins don't have proper typing support until 3.9, apparently

* OoT: remove Gerudo Membership Card location from the pool if fortress open and card not randomized
another long-standing bug squished

* OoT: exclude locations in the itemlink song fill if they aren't also priority

* OoT: prevent data bleed when client isn't closed between different game connections
I don't understand why people keep doing this

* OoT: linter appeasement
it was a real error though

* fixing merge conflicts is hard

* oot merge update #2

* OoT: removed accidentally duplicated code

data/lua/OOT/oot_connector.lua

@@ -77,12 +77,13 @@ local scrub_sanity_check = function(scene_offset, bit_to_check)
     return scene_check(scene_offset, bit_to_check, 0x10)
 end
 
+-- Why is there an extra offset of 3 for temp context checks? Who knows.
 local cow_check = function(scene_offset, bit_to_check)
     return scene_check(scene_offset, bit_to_check, 0xC)
-        or check_temp_context({scene_offset, 0x00, bit_to_check})
+        or check_temp_context({scene_offset, 0x00, bit_to_check - 0x03})
 end
 
--- Haven't been able to get DMT and DMC fairy to send instantly
+-- DMT and DMC fairies are weird, their temp context check is special-coded for them
 local great_fairy_magic_check = function(scene_offset, bit_to_check)
     return scene_check(scene_offset, bit_to_check, 0x4)
         or check_temp_context({scene_offset, 0x05, bit_to_check})
@@ -100,6 +101,18 @@ local bean_sale_check = function(scene_offset, bit_to_check)
         or check_temp_context({scene_offset, 0x00, 0x16})
 end
 
+-- Medigoron reports 0x00620028 to 0x40002C
+local medigoron_check = function(scene_offset, bit_to_check)
+    return scene_check(scene_offset, bit_to_check, 0xC)
+        or check_temp_context({scene_offset, 0x00, 0x28})
+end
+
+-- Bombchu salesman reports 0x005E0003 to 0x40002C
+local salesman_check = function(scene_offset, bit_to_check)
+    return scene_check(scene_offset, bit_to_check, 0xC)
+        or check_temp_context({scene_offset, 0x00, 0x03})
+end
+
 --Helper method to resolve skulltula lookup location
 local function skulltula_scene_to_array_index(i)
     return  (i + 3) - 2 * (i % 4)
@@ -575,7 +588,7 @@ local read_death_mountain_trail_checks = function()
     checks["DMT Freestanding PoH"] = on_the_ground_check(0x60, 0x1E)
     checks["DMT Chest"] = chest_check(0x60, 0x01)
     checks["DMT Storms Grotto Chest"] = chest_check(0x3E, 0x17)
-    checks["DMT Great Fairy Reward"] = great_fairy_magic_check(0x3B, 0x18)
+    checks["DMT Great Fairy Reward"] = great_fairy_magic_check(0x3B, 0x18) or check_temp_context({0xFF, 0x05, 0x13})
     checks["DMT Biggoron"] = big_goron_sword_check()
     checks["DMT Cow Grotto Cow"] = cow_check(0x3E, 0x18)
 
@@ -592,7 +605,7 @@ local read_goron_city_checks = function()
     checks["GC Pot Freestanding PoH"] = on_the_ground_check(0x62, 0x1F)
     checks["GC Rolling Goron as Child"] = info_table_check(0x22, 0x6)
     checks["GC Rolling Goron as Adult"] = info_table_check(0x20, 0x1)
-    checks["GC Medigoron"] = on_the_ground_check(0x62, 0x1)
+    checks["GC Medigoron"] = medigoron_check(0x62, 0x1)
     checks["GC Maze Left Chest"] = chest_check(0x62, 0x00)
     checks["GC Maze Right Chest"] = chest_check(0x62, 0x01)
     checks["GC Maze Center Chest"] = chest_check(0x62, 0x02)
@@ -614,7 +627,7 @@ local read_death_mountain_crater_checks = function()
     checks["DMC Volcano Freestanding PoH"] = on_the_ground_check(0x61, 0x08)
     checks["DMC Wall Freestanding PoH"] = on_the_ground_check(0x61, 0x02)
     checks["DMC Upper Grotto Chest"] = chest_check(0x3E, 0x1A)
-    checks["DMC Great Fairy Reward"] = great_fairy_magic_check(0x3B, 0x10)
+    checks["DMC Great Fairy Reward"] = great_fairy_magic_check(0x3B, 0x10) or check_temp_context({0xFF, 0x05, 0x14})
 
     checks["DMC Deku Scrub"] = scrub_sanity_check(0x61, 0x6)
     checks["DMC Deku Scrub Grotto Left"] = scrub_sanity_check(0x23, 0x1)
@@ -961,7 +974,7 @@ end
 
 local read_haunted_wasteland_checks = function()
     local checks = {}
-    checks["Wasteland Bombchu Salesman"] = on_the_ground_check(0x5E, 0x01)
+    checks["Wasteland Bombchu Salesman"] = salesman_check(0x5E, 0x01)
     checks["Wasteland Chest"] = chest_check(0x5E, 0x00)
     checks["Wasteland GS"] = skulltula_check(0x15, 0x1)
     return checks