From 050ce5e20ee46756aa21902892c16a47e4cb3d60 Mon Sep 17 00:00:00 2001
From: aerinon <randall.rupper@sirsidynix.com>
Date: Fri, 4 Jun 2021 17:02:23 -0600
Subject: [PATCH] Changes from DR 0.4.0.6

---
 doortables.asm | 14 ++++++++++++++
 dr_lobby.asm   |  3 ++-
 drhooks.asm    |  6 ++++++
 overrides.asm  | 48 ++++++++++++++++++++++++------------------------
 4 files changed, 46 insertions(+), 25 deletions(-)

diff --git a/doortables.asm b/doortables.asm
index dbbdb3c..db1b671 100644
--- a/doortables.asm
+++ b/doortables.asm
@@ -572,6 +572,18 @@ InroomStairsY:
 dw $0058, $0148, $0198, $0190
 
 
+org $27E000
+CutoffRooms:
+; TT Alcove, Mire Bridge Left & Right, Mire Bent Bridge, Mire Hub
+; Pod Falling & Harmless, SW Star Pits, TR Lava Escape & TR Dual Pipes, Bob's Room & GT Big Chest
+dw $00bc, $00a2, $00a3, $00c2, $001a, $0049, $0014, $008c
+; Ice Many Pots, Swamp Waterfall, GT Gauntlet 3, Eastern Push Block, Eastern Courtyard, Eastern Map Valley
+; Eastern Cannonball, HC East Hall
+dw $009f, $0066, $005d, $00a8, $00a9, $00aa, $00b9, $0052
+; HC West Hall, TR Dash Bridge, TR Hub, Pod Arena, GT Petting Zoo
+dw $0050, $00c5, $00c6, $0009, $0003, $002a, $007d
+dw $ffff
+
 ; dungeon tables
 ;   HC   HC   EP   DP   AT   SP   PD   MM   SW   IP   TH   TT   TR   GT
 org $27f000
@@ -675,4 +687,6 @@ org $27fff0
 LinksHouseDarkWorld:
 dw $ffff
 SanctuaryDarkWorld:
+dw $ffff
+OldManDarkWorld:
 dw $ffff
\ No newline at end of file
diff --git a/dr_lobby.asm b/dr_lobby.asm
index 1cac9d1..15ee435 100644
--- a/dr_lobby.asm
+++ b/dr_lobby.asm
@@ -3,7 +3,8 @@ CheckDarkWorldSpawn:
 	LDA.l DRFlags : AND #$0200 : BEQ + ; skip if the flag isn't set
 	LDA.l $7EF357 : AND #$00FF : BNE + ; moon pearl?
 	LDA.l LinksHouseDarkWorld : CMP $A0 : BEQ ++
-	LDA.l SanctuaryDarkWorld : CMP $A0 : BNE +
+	LDA.l SanctuaryDarkWorld : CMP $A0 : BEQ ++
+	LDA.l OldManDarkWorld : CMP $A0 : BNE +
 		++ SEP #$30 : LDA #$17 : STA $5D
 		   INC $02E0 : LDA.b #$40 : STA !DARK_WORLD : REP #$30
 + RTL
diff --git a/drhooks.asm b/drhooks.asm
index 6739de3..2824771 100644
--- a/drhooks.asm
+++ b/drhooks.asm
@@ -173,6 +173,12 @@ JSL RainPrevention : NOP #2
 org $1edabf ; <- sprite_energy_ball.asm : 86-7 Sprite_EnergyBall (LDA.b #$10 : LDX.b #$00)
 JSL StandardAgaDmg
 
+
+org $09a681 ; < - similar to talalong.asm : 1157 (JSL Main_ShowTextMessage)
+JSL BlindsAtticHint : NOP #2
+org $1cfd69
+Main_ShowTextMessage:
+
 ; These two, if enabled together, have implications for vanilla BK doors in IP/Hera/Mire
 ; IPBJ is common enough to consider not doing this. Mire is not a concern for vanilla - maybe glitched modes
 ; Hera BK door back can be seen with Pot clipping - likely useful for no logic seeds
diff --git a/overrides.asm b/overrides.asm
index 8f78bb5..f984286 100644
--- a/overrides.asm
+++ b/overrides.asm
@@ -84,32 +84,24 @@ SuctionOverworldFix:
         stz $49
     + rtl
 
-; TT Alcove, Mire bridges, pod falling, SW torch room, TR Pipe room, Bob's Room, Ice Many Pots, Mire Hub
-; swamp waterfall, Gauntlet 3, Eastern Push block
-CutoffRooms:
-db $bc, $a2, $1a, $49, $14, $8c, $9f, $c2
-db $66, $5d, $a8
-; Don't forget CutoffRoomCount!!!
+!CutoffTable = "$27E000"
 
 CutoffEntranceRug:
-    pha : phx
-    lda.l DRMode : beq .norm
-        lda $04 : cmp #$000A : beq +
-        cmp #$000C : bne .norm
-          + lda $a0 : sep #$20 : ldx #$0000
-          	- cmp.l CutoffRooms, x : beq .check
-          	inx : cpx #$000B : !blt - ; CutoffRoomCount is here!
-        rep #$20
-    .norm plx : pla : lda $9B52, y : sta $7E2000, x ; what we wrote over
-rtl
+    PHA : PHX
+    LDA.l DRMode : BEQ .norm
+        LDA $04 : cmp #$000A : BEQ + ; only affect A & C objects
+        cmp #$000C : BNE .norm
+          + LDX #$0000 : LDA !CutoffTable, x
+          	- CMP.W $A0 : BEQ .check
+           	INX #2 : LDA !CutoffTable, x : CMP.w #$FFFF : BNE -
+    .norm PLX : PLA : LDA $9B52, y : STA $7E2000, x ; what we wrote over
+RTL
      .check
-		  rep #$20
-		  lda $0c : cmp #$0006 : !bge .skip
-		  lda $0e : cmp #$0008 : !bge .skip
-		  cmp #$0004 : !blt .skip
-      bra  .norm
-.skip plx : pla : rtl
-
+		  LDA $0c : CMP #$0004 : !BGE .skip
+		  LDA $0e : CMP #$0008 : !BGE .skip
+		  CMP.l #$0004 : !BLT .skip
+      BRA .norm
+.skip PLX : PLA : RTL
 
 StoreTempBunnyState:
 	LDA $5D : CMP #$1C : BNE +
@@ -131,7 +123,7 @@ RainPrevention:
 			LDA.l BlockSanctuaryDoorInRain : BEQ .done ;flagged
 			LDA $A0 : CMP #$0012 : BNE + ;we're in the sanctuary
 				LDA.l $7EF3CC : AND #$00FF : CMP #$0001 : BEQ .done ; zelda is following
-					LDA $00 : CMP #$02A1 : BNE .done
+					LDA $00 : AND #$00FF : CMP #$00A1 : BNE .done ; position is a1
 						PLA : LDA #$0008 : RTL
 			+ LDA.l BlockCastleDoorsInRain : AND #$00FF : BEQ .done ;flagged
 			LDX #$FFFE
@@ -148,3 +140,11 @@ StandardAgaDmg:
 		LDA.b #$10 ; hurt him!
 	+ RTL ; A is zero if the AND results in zero and then Agahnim's invincible!
 
+; note: this skips both maiden dialog triggers if the hole is open
+BlindsAtticHint:
+	REP #$20
+	CMP.w #$0122 : BNE +
+	LDA $7EF0CA : AND.w #$0100 : BEQ +
+		SEP #$20 : RTL ; skip the dialog box if the hole is already open
+	+ SEP #$20 : JML Main_ShowTextMessage
+