From 7ac23267ef06b1610e1155f6bb911db830f08134 Mon Sep 17 00:00:00 2001
From: scawful <justin.scofield@outlook.com>
Date: Mon, 19 Feb 2024 08:59:29 -0500
Subject: [PATCH] Gbc Link form in DW dungeons, tunic color change

---
 Masks/gbc_form.asm | 51 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 43 insertions(+), 8 deletions(-)

diff --git a/Masks/gbc_form.asm b/Masks/gbc_form.asm
index 4a8c8d3..1c1728b 100644
--- a/Masks/gbc_form.asm
+++ b/Masks/gbc_form.asm
@@ -1,11 +1,14 @@
 org    $3B8000
 incbin gfx/gbc_link.4bpp
 
+print pc 
 UpdateGbcPalette:
 {
   REP #$30   ; change 16bit mode
   LDX #$001E
 
+  LDA $7EF35B : AND.w #$00FF : CMP #$0001 : BEQ .blue_mail
+
   .loop
   LDA.l GameboyLinkPalette, X : STA $7EC6E0, X
   DEX : DEX : BPL .loop
@@ -13,26 +16,56 @@ UpdateGbcPalette:
   SEP #$30 ; go back to 8 bit mode
   INC $15  ; update the palette
   RTL      ; or RTS depending on where you need it
+
+.blue_mail
+  LDX #$001E
+  .loop2
+  LDA.l GameboyLinkBlueMail, X : STA $7EC6E0, X
+  DEX : DEX : BPL .loop2
+  SEP #$30 ; go back to 8 bit mode
+  INC $15  ; update the palette
+  RTL      ; or RTS depending on where you need it
 }
 
 GameboyLinkPalette:
 {
   dw #$0000, #$7FFF, #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF
-  dw #$22A2, #$3B68, #$0A4A, #$12EF, #$2A5C, #$1571, #$7A18, #$7FFF
-  dw #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$7E03
-  dw #$7691, #$2678, #$435C, #$1199, #$7A18, #$7FFF, #$237E, #$B711
-  dw #$369E, #$14A5, #$01FF, #$1078, #$46FF, #$147F, #$457E, #$6DF3
-  dw #$7EB9, #$2A5C, #$2227, #$7A18, #$7FFF, #$237E, #$B711, #$369E
-  dw #$14A5, #$01FF, #$1078, #$46FF, #$05FF, #$3B68, #$0A4A, #$12EF
-  dw #$567E, #$1872, #$7A18, #$5276, #$0352
+  dw #$22A2, #$3B68, #$0A4A, #$12EF, #$2A5C, #$1571, #$7A18
 }
 
+GameboyLinkBlueMail:
+{
+  dw #$0000, #$7FFF, #$237E, #$B711, #$369E, #$14A5, #$01FF, #$1078, #$46FF
+  dw #$4D25, #$3B68, #$0A4A, #$12EF, #$2A5C, #$1571, #$7A18
+}
+
+LinkState_GameboyInDungeonEntrance:
+{
+
+  LDA $0FFF : CMP #$00 : BEQ .return
+    LDA $BC :  CMP #$06 : BEQ .return
+   
+    JSL UpdateGbcPalette
+    LDA #$3B : STA $BC   ; change link's sprite 
+   
+.return
+
+  JSL $0AFE80 ; Underworld_HandleLayerEffect
+  RTL
+}
+
+
 org $07A9B1
 LinkMode_MagicMirror:
 {
   JSL LinkState_GameboyForm
 }
 
+org $0287A4
+{
+  JSL LinkState_GameboyInDungeonEntrance
+}
+
 pullpc
 LinkState_GameboyForm:
 {
@@ -40,8 +73,10 @@ LinkState_GameboyForm:
   LDA $02B2 : CMP.b #$06 : BEQ .already_gbc
   LDA $7EF357 : BEQ .return                 ; doesnt have the pearl
   LDA $0FFF : BEQ .return                   ; not in dark world
+
+.transform
   %PlayerTransform()
-  
+
   JSL UpdateGbcPalette
   LDA #$3B : STA $BC   ; change link's sprite 
   LDA #$06 : STA $02B2