Start decompilation of lilycove_lady

asm/lilycove_lady.s

@@ -5,99 +5,6 @@
 
 	.text
 
-	thumb_func_start GetLilycoveLadyId
-GetLilycoveLadyId: @ 818D9AC
-	ldr r0, =gSaveBlock1Ptr
-	ldr r0, [r0]
-	ldr r1, =0x00003b58
-	adds r0, r1
-	ldrb r0, [r0]
-	bx lr
-	.pool
-	thumb_func_end GetLilycoveLadyId
-
-	thumb_func_start sub_818D9C0
-sub_818D9C0: @ 818D9C0
-	push {r4,r5,lr}
-	ldr r5, =0x00004010
-	ldr r4, =gUnknown_0860B07E
-	bl GetLilycoveLadyId
-	lsls r0, 24
-	lsrs r0, 23
-	adds r0, r4
-	ldrh r1, [r0]
-	adds r0, r5, 0
-	bl VarSet
-	bl GetLilycoveLadyId
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x2
-	bne _0818DA20
-	ldr r0, =gSaveBlock1Ptr
-	ldr r1, [r0]
-	ldr r0, =0x00003b58
-	adds r1, r0
-	ldr r0, =0x00004011
-	ldr r2, =gUnknown_0860B074
-	ldrb r1, [r1, 0xD]
-	lsls r1, 1
-	adds r1, r2
-	ldrh r1, [r1]
-	bl VarSet
-	ldr r1, =gScriptResult
-	movs r0, 0x1
-	b _0818DA24
-	.pool
-_0818DA20:
-	ldr r1, =gScriptResult
-	movs r0, 0
-_0818DA24:
-	strh r0, [r1]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_818D9C0
-
-	thumb_func_start SetLilycoveLady
-SetLilycoveLady: @ 818DA30
-	push {lr}
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	ldrb r1, [r0, 0xB]
-	lsls r1, 8
-	ldrb r0, [r0, 0xA]
-	orrs r0, r1
-	movs r1, 0x6
-	bl __umodsi3
-	lsls r0, 16
-	lsrs r0, 17
-	adds r1, r0, 0
-	cmp r0, 0x1
-	beq _0818DA68
-	cmp r0, 0x1
-	bgt _0818DA5C
-	cmp r0, 0
-	beq _0818DA62
-	b _0818DA72
-	.pool
-_0818DA5C:
-	cmp r1, 0x2
-	beq _0818DA6E
-	b _0818DA72
-_0818DA62:
-	bl SetLilycoveQuizLady
-	b _0818DA72
-_0818DA68:
-	bl SetLilycoveFavourLady
-	b _0818DA72
-_0818DA6E:
-	bl SetLilycoveContestLady
-_0818DA72:
-	pop {r0}
-	bx r0
-	thumb_func_end SetLilycoveLady
-
 	thumb_func_start sub_818DA78
 sub_818DA78: @ 818DA78
 	push {lr}

include/global.h

@@ -655,6 +655,39 @@ struct DaycareData
 #define FLAGS_COUNT        300
 #define VARS_COUNT         256
 
+enum {
+    LILYCOVE_LADY_QUIZ,
+    LILYCOVE_LADY_FAVOUR,
+    LILYCOVE_LADY_CONTEST
+};
+
+typedef union // TODO
+{
+    struct
+    {
+        /*0x000*/ u8 id;
+        /*0x001*/ u8 language;
+    } quiz;
+
+    struct
+    {
+        /*0x000*/ u8 id;
+    } flavor;
+
+    struct
+    {
+        /*0x000*/ u8 id;
+        /*0x001*/ u8 filler_001[12];
+        /*0x00d*/ u8 category; // maybe?
+    } contest;
+
+    struct
+    {
+        /*0x000*/ u8 id;
+        /*0x001*/ u8 filler_001[535];
+    } common;
+} LilycoveLady;
+
 struct SaveBlock1
 {
     /*0x00*/ struct Coords16 pos;
@@ -738,7 +771,7 @@ struct SaveBlock1
     /*0x3728*/ struct RamScript ramScript;
     /*0x3B14*/ struct RecordMixingGift recordMixingGift;
     /*0x3B24*/ u8 seen2[52];
-    /*0x3B58*/ u8 lilycoveLady[536]; // TODO: convert to a union
+    /*0x3B58*/ LilycoveLady lilycoveLady; // TODO: convert to a union
     /*0x3D70*/ u8 babyPhrase[24]; // TODO: convert to a struct
     // sizeof: 0x3D88
 };

include/vars.h

@@ -12,6 +12,8 @@
 #define VAR_0x4008                 0x4008
 #define VAR_0x4009                 0x4009
 #define VAR_0x400A                 0x400A
+#define VAR_0x4010                 0x4010
+#define VAR_0x4011                 0x4011
 #define VAR_0x401F                 0x401F
 #define VAR_RECYCLE_GOODS          0x4020
 #define VAR_REPEL_STEP_COUNT       0x4021

ld_script.txt

@@ -240,6 +240,7 @@ SECTIONS {
         asm/battle_controller_recorded_opponent.o(.text);
         asm/battle_controller_recorded_player.o(.text);
         asm/battle_dome_cards.o(.text);
+        src/lilycove_lady.o(.text);
         asm/lilycove_lady.o(.text);
         asm/battle_frontier_1.o(.text);
         asm/new_menu_helpers.o(.text);

src/lilycove_lady.c

@@ -0,0 +1,57 @@
+//
+// Created by Scott Norton on 9/19/17.
+//
+
+#include "global.h"
+#include "event_data.h"
+#include "lilycove_lady.h"
+
+void SetLilycoveQuizLady(void);
+void SetLilycoveFavourLady(void);
+void SetLilycoveContestLady(void);
+
+extern const u16 gUnknown_0860B074[];
+extern const u16 gUnknown_0860B07E[];
+
+u8 GetLilycoveLadyId(void)
+{
+    return gSaveBlock1Ptr->lilycoveLady.common.id;
+}
+
+void sub_818D9C0(void)
+{
+    LilycoveLady *lilycoveLady;
+
+    VarSet(VAR_0x4010, gUnknown_0860B07E[GetLilycoveLadyId()]);
+    if (GetLilycoveLadyId() == LILYCOVE_LADY_CONTEST)
+    {
+        lilycoveLady = &gSaveBlock1Ptr->lilycoveLady;
+        VarSet(VAR_0x4011, gUnknown_0860B074[lilycoveLady->contest.category]);
+        gScriptResult = TRUE;
+    }
+    else
+    {
+        gScriptResult = FALSE;
+    }
+}
+
+void SetLilycoveLady(void)
+{
+    u16 id;
+
+    id = ((gSaveBlock2Ptr->playerTrainerId[1] << 8) | gSaveBlock2Ptr->playerTrainerId[0]);
+    id %= 6;
+    id >>= 1;
+    switch (id)
+    {
+        case LILYCOVE_LADY_QUIZ:
+            SetLilycoveQuizLady();
+            break;
+        case LILYCOVE_LADY_FAVOUR:
+            SetLilycoveFavourLady();
+            break;
+        case LILYCOVE_LADY_CONTEST:
+            SetLilycoveContestLady();
+            break;
+    }
+}