z_map decompiled (#1032)

* First batch of functions

* more ok

* z_map_data OK

* More OKs, MinimapList ZAPD breaking change

* func_80103A58 improvements, more OK

* func_80106D5C and func_801091F0 decomped

* func_801031D0 decomped and some fixes

* house cleaning, more OKs more decomp

* Even more OKs

* func_80105C40 almost OK, more OKs

* func_80108AF8 OK and more

* All functions attempted

* func_8010534C OK

* Start documentation, rename DoorCtx

* More OKs, split map_data.data, more doc

* incremental clean-up, more function names

* more function names

* func_801068FC OK

* old uncommitted changes

* minor tweaks

* implement easy fixes

* more fixes

* z_map_disp OK, implement more suggestions

* delete utility program

* migrate data

* TransiActor ->TransitionActor

* Major documentation pass

* first pass of changes

* warning fix attempt, revert ZFile.cpp

* Fix FAKE match

* Easy fixes

* implement gDPLoadTextureBlock_Runtime

* z_demo bss patch

* Extract white square texture

* Implement more suggestions

* rework MapIndex/DungeonIndex

* revert dungeonSceneIndex -> mapIndex in some spots, implement suggestions

* more suggestions

* minor nits

* fix #include

5 files changed, 16 insertions, 7 deletions

diff --git a/assets/xml/code/z_map_disp.xml b/assets/xml/code/z_map_disp.xml
new file mode 100644
index 000000000..e165feb4e
--- /dev/null
+++ b/assets/xml/code/z_map_disp.xml
@@ -0,0 +1,5 @@
+<Root>
+    <File Name="code" OutName="z_map_disp" BaseAddress="0x800A5AC0" RangeStart="0x119078" RangeEnd="0x1190F8" >
+        <Texture Name="sWhiteSquareTex" OutName="white_square" Format="i4" Width="16" Height="16" Offset="0x119078"/>
+    </File>
+</Root>
diff --git a/assets/xml/objects/gameplay_dangeon_keep.xml b/assets/xml/objects/gameplay_dangeon_keep.xml
index 493290604..b4c92432d 100644
--- a/assets/xml/objects/gameplay_dangeon_keep.xml
+++ b/assets/xml/objects/gameplay_dangeon_keep.xml
@@ -5,7 +5,11 @@
         <Texture Name="gDoorLockTex" OutName="door_lock" Format="rgba16" Width="32" Height="32" Offset="0x2C0" />
         <Texture Name="gBossDoorLockTex" OutName="boss_door_lock" Format="rgba16" Width="32" Height="32" Offset="0xAC0" />
         <Texture Name="gDoorChainTex" OutName="door_chain" Format="rgba16" Width="16" Height="128" Offset="0x12C0" />
-        <Blob Name="gameplay_dangeon_keep_Blob_0022C0" Size="0x5000" Offset="0x22C0" />
+        <Texture Name="gameplay_dangeon_keep_Tex_0022C8" OutName="tex_0022C8" Format="i4" Width="96" Height="85" Offset="0x22C8" />
+        <Texture Name="gameplay_dangeon_keep_Tex_0032C8" OutName="tex_0032C8" Format="i4" Width="96" Height="85" Offset="0x32C8" />
+        <Texture Name="gameplay_dangeon_keep_Tex_0042C8" OutName="tex_0042C8" Format="i4" Width="96" Height="85" Offset="0x42C8" />
+        <Texture Name="gameplay_dangeon_keep_Tex_0052C8" OutName="tex_0052C8" Format="i4" Width="96" Height="85" Offset="0x52C8" />
+        <Texture Name="gameplay_dangeon_keep_Tex_0062C8" OutName="tex_0062C8" Format="i4" Width="96" Height="85" Offset="0x62C8" />
         <DList Name="gameplay_dangeon_keep_DL_007300" Offset="0x7300" />
         <Collision Name="gameplay_dangeon_keep_Colheader_007498" Offset="0x7498" />
         <DList Name="gameplay_dangeon_keep_DL_007650" Offset="0x7650" />
diff --git a/assets/xml/objects/gameplay_keep.xml b/assets/xml/objects/gameplay_keep.xml
index 831dff61e..49b2eacb9 100644
--- a/assets/xml/objects/gameplay_keep.xml
+++ b/assets/xml/objects/gameplay_keep.xml
@@ -880,7 +880,7 @@
         <!-- Bombchu -->
         <Texture Name="gBombchuBodyTex" OutName="bombchu_body" Format="rgba16" Width="8" Height="8" Offset="0x16060" />
         <DList Name="gBombchuDL" Offset="0x16360" />
-        
+
         <Texture Name="gEffBombExplosion1Tex" OutName="eff_bomb_explosion_1" Format="ia16" Width="32" Height="32" Offset="0x164D0" />
         <Texture Name="gEffBombExplosion2Tex" OutName="eff_bomb_explosion_2" Format="ia16" Width="32" Height="32" Offset="0x16CD0" />
         <Texture Name="gEffBombExplosion3Tex" OutName="eff_bomb_explosion_3" Format="ia16" Width="32" Height="32" Offset="0x174D0" />
@@ -908,7 +908,7 @@
         <Texture Name="gElegyShellBeltAndTunicTex" OutName="elegy_shell_human_belt_and_tunic" Format="rgba16" Width="32" Height="16" Offset="0x1E6F8" />
         <Texture Name="gElegyShellHumanHairTex" OutName="elegy_shell_human_hair" Format="rgba16" Width="16" Height="16" Offset="0x1EAF8" />
 
-        <DList Name="gameplay_keep_DL_01ED00" Offset="0x1ED00" />
+        <DList Name="gCompassArrowDL" Offset="0x1ED00" />
         <DList Name="gameplay_keep_DL_01ED90" Offset="0x1ED90" />
         <DList Name="gZTargetArrowDL" Offset="0x1F0F0" />
         <Texture Name="gameplay_keep_Tex_01F200" OutName="tex_01F200" Format="i8" Width="8" Height="8" Offset="0x1F200" />
@@ -1296,7 +1296,7 @@
         <Texture Name="gDropDekuNutTex" OutName="drop_deku_nut" Format="rgba16" Width="32" Height="32" Offset="0x607C0" />
         <Texture Name="gDropDekuStickTex" OutName="drop_deku_stick" Format="rgba16" Width="32" Height="32" Offset="0x60FC0" />
         <Texture Name="gDropMagicLargeTex" OutName="drop_magic_large" Format="rgba16" Width="32" Height="32" Offset="0x617C0" />
-        
+
         <!-- Rupees -->
         <Texture Name="gRupeeGreenTex" OutName="rupee_green" Format="rgba16" Width="4" Height="4" Offset="0x61FC0" />
         <Texture Name="gRupeeBlueTex" OutName="rupee_blue" Format="rgba16" Width="4" Height="4" Offset="0x61FE0" />
@@ -1312,7 +1312,7 @@
         <Texture Name="gRupeeLightRedTex" OutName="rupee_light_red" Format="rgba16" Width="4" Height="4" Offset="0x63B90" />
         <Texture Name="gRupeeLightBlueTex" OutName="rupee_light_blue" Format="rgba16" Width="4" Height="4" Offset="0x63BB0" />
         <Texture Name="gHeartContainerTex" OutName="heart_container" Format="rgba16" Width="32" Height="32" Offset="0x63BD0" />
-        
+
         <Texture Name="gameplay_keep_Tex_0643D0" OutName="tex_0643D0" Format="rgba16" Width="32" Height="32" Offset="0x643D0" />
         <Texture Name="gameplay_keep_Tex_064BD0" OutName="tex_064BD0" Format="rgba16" Width="32" Height="32" Offset="0x64BD0" />
         <Texture Name="gameplay_keep_Tex_0653D0" OutName="tex_0653D0" Format="rgba16" Width="32" Height="32" Offset="0x653D0" />
diff --git a/assets/xml/overlays/ovl_En_Mm2.xml b/assets/xml/overlays/ovl_En_Mm2.xml
index 81457d849..979b8fc5a 100644
--- a/assets/xml/overlays/ovl_En_Mm2.xml
+++ b/assets/xml/overlays/ovl_En_Mm2.xml
@@ -1,7 +1,7 @@
 <Root>
     <File Name="ovl_En_Mm2" BaseAddress="0x809A2030" RangeStart="0x240" RangeEnd="0xAD0">
         <Texture Name="sEnMm2EnvelopeTex" OutName="mm2_envelope" Format="i8" Width="32" Height="32" Offset="0x240"/>
-        <Texture Name="sEnMm2LetterTex" OutName="mm2_letter" Format="i8" Width="16" Height="16" Offset="0x640"/>
+        <Texture Name="sEnMm2LetterTex" OutName="mm2_letter" Format="rgba16" Width="16" Height="16" Offset="0x640"/>
         <Array Name="sEnMm21Vtx" Count="10" Offset="0x840">
             <Vtx/>
         </Array>
diff --git a/assets/xml/overlays/ovl_Oceff_Wipe7.xml b/assets/xml/overlays/ovl_Oceff_Wipe7.xml
index 682bd0c98..4a49fedcb 100644
--- a/assets/xml/overlays/ovl_Oceff_Wipe7.xml
+++ b/assets/xml/overlays/ovl_Oceff_Wipe7.xml
@@ -1,6 +1,6 @@
 <Root>
     <File Name="ovl_Oceff_Wipe7" BaseAddress="0x80BCDCB0" RangeStart="0x330" RangeEnd="0xDB8">
-        <Texture Name="sSongofHealingEffectTex" OutName="song_of_healing_effect" Format="i8" Width="32" Height="32" Offset="0x330"/>
+        <Texture Name="sSongofHealingEffectTex" OutName="song_of_healing_effect" Format="i8" Width="32" Height="64" Offset="0x330"/>
         <TextureAnimation Name="sSongofHealingEffectTexAnim" Offset="0xB38" />
         <Array Name="sSongofHealingEffectFrustrumVtx" Count="22" Offset="0xB40">
             <Vtx/>