Translate first functions of learn move

4 files changed, 130 insertions, 3 deletions

diff --git a/asm/learn_move.s b/asm/learn_move.s
index a33bd11b6..1faff5637 100644
--- a/asm/learn_move.s
+++ b/asm/learn_move.s
@@ -5,6 +5,7 @@
 
 	.text
 
+/*
 	thumb_func_start sub_8160624
 sub_8160624: @ 8160624
 	push {lr}
@@ -14,7 +15,9 @@ sub_8160624: @ 8160624
 	pop {r0}
 	bx r0
 	thumb_func_end sub_8160624
+*/
 
+/*
 	thumb_func_start sub_8160638
 sub_8160638: @ 8160638
 	push {lr}
@@ -35,7 +38,9 @@ sub_8160638: @ 8160638
 	bx r0
 	.pool
 	thumb_func_end sub_8160638
+*/
 
+/*
 	thumb_func_start sub_8160664
 sub_8160664: @ 8160664
 	push {r4,lr}
@@ -60,7 +65,9 @@ _08160688:
 	bx r0
 	.pool
 	thumb_func_end sub_8160664
+*/
 
+/*
 	thumb_func_start sub_81606A0
 sub_81606A0: @ 81606A0
 	push {r4-r6,lr}
@@ -75,7 +82,7 @@ sub_81606A0: @ 81606A0
 	str r0, [r6]
 	ldr r1, =gSpecialVar_0x8004
 	ldrh r1, [r1]
-	adds r0, 0x44
+	adds r0, 0x44 partymon
 	movs r5, 0
 	strb r1, [r0]
 	ldr r0, =sub_8160624
@@ -100,8 +107,8 @@ sub_81606A0: @ 81606A0
 	bl ListMenuInit
 	ldr r1, [r6]
 	movs r2, 0x89
-	lsls r2, 1
-	adds r1, r2
+	lsls r2, 1 //0x112
+	adds r1, r2 //partymon + 0x112
 	strb r0, [r1]
 	movs r0, 0
 	movs r1, 0
@@ -114,6 +121,7 @@ sub_81606A0: @ 81606A0
 	bx r0
 	.pool
 	thumb_func_end sub_81606A0
+*/
 
 	thumb_func_start sub_8160740
 sub_8160740: @ 8160740
diff --git a/graphics/pokedex/arrows.png b/graphics/pokedex/arrows.png
new file mode 100644
index 000000000..2abf39366
--- /dev/null
+++ b/graphics/pokedex/arrows.png
diff --git a/include/learn_move.h b/include/learn_move.h
new file mode 100644
index 000000000..951cd6cb0
--- /dev/null
+++ b/include/learn_move.h
@@ -0,0 +1,36 @@
+#ifndef GUARD_LEAN_MOVE_H
+#define GUARD_LEAN_MOVE_H
+
+struct LearnMoveStruct
+{
+    u8 state;
+    u8 filler1;
+    u8 unk2;
+    u8 spriteIDs[20];
+    u8 filler17[1];
+    u8 unk18;
+    u8 unk19;
+    u8 numMenuChoices;
+    u8 menuSelection;
+    u8 unk1C;
+    bool8 unk1D;
+    u8 unk1E;
+    u8 filler1F;
+    /*0x020*/ u16 movesToLearn[20];
+    u8 filler48[0x52-0x48];
+    u8 moveNames[6][0x19];
+    u8 fillerE8[0x2C3-0xE8];
+    bool8 unk2C3;
+    bool8 showContestInfo;
+    /*0x2C5*/ u8 partyMon;
+    u8 unk2C6;
+};
+
+struct LearnMoveStruct *gUnknown_0203BC34 = NULL;
+
+void sub_8160624(void);
+void sub_8160638(void);
+
+const struct SpritePalette gUnknown_08402D88 = {gDexArrows_Pal, 5526};
+
+#endif //GUARD_LEAN_MOVE_H
diff --git a/src/learn_move.c b/src/learn_move.c
new file mode 100644
index 000000000..3a1ac72f4
--- /dev/null
+++ b/src/learn_move.c
@@ -0,0 +1,83 @@
+#include "global.h"
+#include "main.h"
+#include "task.h"
+#include "script.h"
+#include "sprite.h"
+#include "palette.h"
+#include "menu.h"
+#include "list_menu.h"
+#include "malloc.h"
+#include "field_screen.h"
+#include "event_data.h"
+#include "learn_move.h"
+
+extern void (*gFieldCallback)(void);
+extern struct LearnMoveStruct *gUnknown_0203BC34;
+
+// Ew, just copied from poeruby...
+const u16 gDexArrows_Pal[] = INCBIN_U16("graphics/pokedex/arrows.gbapal");
+const u8 gDexArrows_Gfx[] = INCBIN_U8("graphics/pokedex/arrows.4bpp");
+const struct SpritePalette gUnknown_085CEBB8 = {gDexArrows_Pal, 5526};
+const struct SpriteSheet gUnknown_085CEBB0 = {gDexArrows_Gfx, sizeof(gDexArrows_Gfx), 5525};
+
+static struct LearnMoveStruct *sLearnMoveStruct;
+static void sub_8160664(u8 taskId);
+void sub_81606A0(void); //CB2_InitLearnMove
+
+void sub_8160624(void) //VBlankCB_LearnMove
+{
+  LoadOam();
+  ProcessSpriteCopyRequests();
+  TransferPlttBuffer();
+}
+
+void sub_8160638(void) //TeachMoveTutorMove
+{
+  ScriptContext2_Enable();
+  CreateTask(sub_8160664, 0xA);
+  BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+}
+
+void sub_8160664(u8 taskId)
+{
+  if (!gPaletteFade.active)
+  {
+    SetMainCallback2(sub_81606A0);
+    gFieldCallback = sub_80AF168;
+    DestroyTask(taskId);
+  }
+}
+
+void sub_81606A0(void) //CB2_InitLearnMove
+{
+  ResetSpriteData();
+  FreeAllSpritePalettes();
+  ResetTasks();
+  clear_scheduled_bg_copies_to_vram();
+
+
+  //LearnMoveStruct**
+  gUnknown_0203BC34 = AllocZeroed(0x118);//gUnknown_0203BC34 is a global pointer to LearnMoveStruct ?
+  //r1 = &gSpecialVar_0x8004; //What is this global ?
+  //u8* partyMon = gUnknown_0203BC34 + 0x44 //partyMon ?
+  //*partyMon = r1;
+  gUnknown_0203BC34->partyMon = gSpecialVar_0x8004;
+
+  SetVBlankCallback(sub_8160624);
+  sub_81607EC();
+  sub_81D2824(0);
+
+  //pointer to ?
+  (&gUnknown_0203BC38)[0] = 0;
+  (&gUnknown_0203BC38)[2] = 0;
+  (&gUnknown_0203BC38)[4] = 0;
+
+  sub_8161280();
+  LoadSpriteSheet(&gUnknown_085CEBB0);
+  LoadSpritePalette(&gUnknown_085CEBB8);
+  sub_81610B8();
+
+  ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+  FillPalette(0, 0, 2);
+  SetMainCallback2(sub_816082C);
+}