sub_81607EC and sub_816082C

asm/learn_move.s

@@ -178,6 +178,7 @@ sub_8160740: @ 8160740
 	.pool
 	thumb_func_end sub_8160740
 
+/*
 	thumb_func_start sub_81607EC
 sub_81607EC: @ 81607EC
 	push {lr}
@@ -204,7 +205,9 @@ sub_81607EC: @ 81607EC
 	bx r0
 	.pool
 	thumb_func_end sub_81607EC
+*/
 
+/*
 	thumb_func_start sub_816082C
 sub_816082C: @ 816082C
 	push {lr}
@@ -217,6 +220,7 @@ sub_816082C: @ 816082C
 	pop {r0}
 	bx r0
 	thumb_func_end sub_816082C
+*/
 
 	thumb_func_start sub_816084C
 sub_816084C: @ 816084C

include/learn_move.h

@@ -1,6 +1,7 @@
 #ifndef GUARD_LEARN_MOVE_H
 #define GUARD_LEARN_MOVE_H
 
+//this struct is probably wrong
 struct LearnMoveStruct
 {
     u8 state;
@@ -26,7 +27,9 @@ struct LearnMoveStruct
     u8 unk2C6;
 };
 
-struct LearnMoveStruct *gUnknown_0203BC34 = NULL;
+//struct LearnMoveStruct *gUnknown_0203BC34 = NULL;
+
+//extern u8 *gUnknown_0203BC34;
 
 void sub_8160624(void);
 void sub_8160638(void);
@@ -37,6 +40,8 @@ void sub_8160638(void);
 //const struct SpritePalette gUnknown_085CEBB8 = {gDexArrows_Pal, 5526};
 //const struct SpriteSheet gUnknown_085CEBB0 = {gDexArrows_Gfx, sizeof(gDexArrows_Gfx), 5525};
 
-u8 *gUnknown_0203BC38 = (void*)0x0203BC38;
+//u8 *gUnknown_0203BC38 = (void*)0x0203BC38;
+//extern u8 gUnknown_0203BC38[8];
+//u8 gUnknown_0203BC38;
 
 #endif //GUARD_LEARN_MOVE_H

ld_script.txt

@@ -490,6 +490,7 @@ SECTIONS {
         src/battle_controller_safari.o(.rodata);
         data/battle_anim_815A0D4.o(.rodata);
         data/learn_move.o(.rodata);
+        src/learn_move.o(.rodata);
         src/roamer.o(.rodata);
         data/battle_tower.o(.rodata);
         src/use_pokeblock.o(.rodata);

src/learn_move.c

@@ -5,20 +5,34 @@
 #include "sprite.h"
 #include "palette.h"
 #include "menu.h"
+#include "menu_helpers.h"
 #include "list_menu.h"
 #include "malloc.h"
 #include "field_screen.h"
 #include "event_data.h"
+#include "bg.h"
+#include "gpu_regs.h"
 #include "learn_move.h"
 
-extern void (*gFieldCallback)(void);
+EWRAM_DATA u8 *gUnknown_0203BC34 = 0;
-extern struct LearnMoveStruct *gUnknown_0203BC34;
+EWRAM_DATA u8 gUnknown_0203BC38[8] = {0};
+
+extern void (*gFieldCallback)(void);
+extern const struct SpritePalette gUnknown_085CEBB8;
+extern const struct SpriteSheet gUnknown_085CEBB0;
+extern const struct BgTemplate gUnknown_085CEC28;
+extern void sub_81D2824(u16);
+//extern struct LearnMoveStruct *gUnknown_0203BC34;
+
+//static struct LearnMoveStruct *sLearnMoveStruct;
 
-static struct LearnMoveStruct *sLearnMoveStruct;
 static void sub_8160664(u8 taskId);
 void sub_81606A0(void); //CB2_InitLearnMove
 void sub_8160740(void);
 
+void sub_81607EC(void);
+void sub_816082C(void);
+
 void sub_8160624(void) //VBlankCB_LearnMove
 {
   LoadOam();
@@ -45,12 +59,9 @@ void sub_8160664(u8 taskId)
 
 // void sub_81606A0(void) //CB2_InitLearnMove
 // {
-//   //FIXME
+//   //AGBPrint("test\n");
-//   void (*sub_81607EC)(void) = (void*)0x081607EC;
+//   //AGBPrintFlush();
-//   void (*sub_81D2824)(u16) = (void*)0x081D2824;
+//   //NoCashGBAPrint("test\n");
-//   void (*sub_81610B8)(void) = (void*)0x081610B8;
-//   void (*sub_8161280)(void) = (void*)0x08161280;
-// 
 //   //Less calls than pokeruby, is it normal ?
 //   ResetSpriteData();
 //   FreeAllSpritePalettes();
@@ -58,34 +69,46 @@ void sub_8160664(u8 taskId)
 //   clear_scheduled_bg_copies_to_vram();
 // 
 //   //LearnMoveStruct**
-//   //r1 = &gSpecialVar_0x8004; //What is this global ?
-//   //u8* partyMon = gUnknown_0203BC34 + 0x44 //partyMon ?
-//   //*partyMon = r1;
 //   gUnknown_0203BC34 = AllocZeroed(0x118);//gUnknown_0203BC34 is a global pointer to LearnMoveStruct ?
-//   gUnknown_0203BC34->partyMon = gSpecialVar_0x8004;
+//   //gUnknown_0203BC34->movesToLearn[0] = gSpecialVar_0x8004;
+//   ((u8*)gUnknown_0203BC34)[68] = gSpecialVar_0x8004;
 // 
 //   SetVBlankCallback(sub_8160624);
+//   //SetVBlankCallback(/*FIXME sub_8160624*/ (void()(u16))0x081D2824);
 //   sub_81607EC();
 //   sub_81D2824(0);
 // 
 //   //gUnknown_0203BC38 ?
+//   // weird instruction
 //   (gUnknown_0203BC38)[0] = 0;
 //   (gUnknown_0203BC38)[2] = 0;
 //   (gUnknown_0203BC38)[4] = 0;
 // 
-//   sub_8161280();
+//   //FIXME
-//   LoadSpriteSheet(/*FIXME &gUnknown_085CEBB0*/(void*)0x085CEBB0);
+//   //sub_8161280();
-//   LoadSpritePalette(/*FIXME &gUnknown_085CEBB8*/(void*)0x085CEBB8);
+//   __asm__("bl sub_8161280");
-//   sub_81610B8();
 // 
-//   ListMenuInit(&gMultiuseListMenuTemplate, 0, 0);
+//   //LoadSpriteSheet(/*FIXME &gUnknown_085CEBB0*/(void*)0x085CEBB0);
+//   //LoadSpritePalette(/*FIXME &gUnknown_085CEBB8*/(void*)0x085CEBB8);
+//   LoadSpriteSheet(&gUnknown_085CEBB0);
+//   LoadSpritePalette(&gUnknown_085CEBB8);
+//   //sub_81610B8();
+//   //FIXME
+//   __asm__("bl sub_81610B8");
+// 
+//   ((u8*)gUnknown_0203BC34)[274] = ListMenuInit(&gMultiuseListMenuTemplate, gUnknown_0203BC38[0], gUnknown_0203BC38[2]);
 //   FillPalette(0, 0, 2);
-//   SetMainCallback2(/*FIXME sub_816082C*/(void*)0x0816082C);
+//   //SetMainCallback2(sub_816082C/*(void*)0x0816082C()*/);
+//   //SetMainCallback2(sub_816082C/*(void*)0x0816082C()*/);
+//   //FIXME
+//   __asm__(
+//     "ldr r0, =sub_816082C",
+//     "bl SetMainCallback2"
+//   );
 // }
-// 
+
 // void sub_8160740(void)
 // {
-//   void (*sub_81607EC)(void) = (void*)0x081607EC;
 //   void (*sub_81D2824)(u16) = (void*)0x081D2824;
 //   void (*sub_81610B8)(void) = (void*)0x081610B8;
 //   void (*sub_8161280)(void) = (void*)0x08161280;
@@ -105,15 +128,42 @@ void sub_8160664(u8 taskId)
 //   sub_81607EC();
 // 
 //   //gUnknown_0203BC38 ?
-//   sub_81D2824(*((u8*)&gUnknown_0203BC38 + 4));
+//   sub_81D2824(gUnknown_0203BC38[4]);
 //   sub_8161280();
 // 
-//   LoadSpriteSheet(/*FIXME &gUnknown_085CEBB0*/(void*)0x085CEBB0);
+//   LoadSpriteSheet(&gUnknown_085CEBB0);
-//   LoadSpritePalette(/*FIXME &gUnknown_085CEBB8*/(void*)0x085CEBB8);
+//   LoadSpritePalette(&gUnknown_085CEBB8);
+//   //LoadSpriteSheet(/*FIXME &gUnknown_085CEBB0*/(void*)0x085CEBB0);
+//   //LoadSpritePalette(/*FIXME &gUnknown_085CEBB8*/(void*)0x085CEBB8);
 // 
 //   data = ListMenuInit(&gMultiuseListMenuTemplate, *gUnknown_0203BC38, *((u8*)gUnknown_0203BC38 + 2));
 //   *(u8*)(gUnknown_0203BC34 + 274) = data;
 //   FillPalette(0, 0, 2);
 //   SetMainCallback2(/*FIXME sub_816082C*/(void*)0x0816082C);
 // }
-// */
+
+void sub_81607EC(void)
+{
+  ResetVramOamAndBgCntRegs();
+  ResetBgsAndClearDma3BusyFlags(0);
+  InitBgsFromTemplates(0, &gUnknown_085CEC28, 2);
+  ResetAllBgsCoordinates();
+  SetGpuReg(0, 0x1040);
+  ShowBg(0);
+  ShowBg(1);
+  SetGpuReg(0x50, 0);
+}
+void sub_816082C(void)
+{
+  //FIXME
+  //sub_8160868();
+  //void(*sub_8160868)(void) = (void (*)(void))0x08160868;
+  //sub_8160868();
+  __asm__("bl sub_8160868");
+  RunTasks();
+  AnimateSprites();
+  BuildOamBuffer();
+  do_scheduled_bg_tilemap_copies_to_vram();
+  UpdatePaletteFade();
+
+}

sym_ewram.txt

@@ -789,14 +789,9 @@ gUnknown_0203ABB8: @ 203ABB8
 
 	.include "src/mystery_event_script.o"
 
-gUnknown_0203BC34: @ 203BC34
+	.include "src/learn_move.o"
-	.space 0x4
-
-gUnknown_0203BC38: @ 203BC38
-	.space 0x8
-
 	.include "src/decoration_inventory.o"
-    .include "src/roamer.o"
+	.include "src/roamer.o"
 
 gUnknown_0203BC88: @ 203BC88
 	.space 0x4