From c127a5a0ca24b9dec4e8ec040cd0be74ddbb3d57 Mon Sep 17 00:00:00 2001
From: Maide <34639600+Kelebek1@users.noreply.github.com>
Date: Tue, 29 Mar 2022 18:34:18 +0100
Subject: [PATCH] Elf_Msg6 (#743)

* Elf_Msg6

* Elf_Msg6
---
 spec                                          |   3 +-
 src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.c | 380 +++++++++++++++++-
 src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.h |   4 +
 3 files changed, 368 insertions(+), 19 deletions(-)

diff --git a/spec b/spec
index 18d27d6122..1121c8895e 100644
--- a/spec
+++ b/spec
@@ -4399,8 +4399,7 @@ beginseg
     name "ovl_Elf_Msg6"
     compress
     include "build/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.o"
-    include "build/data/ovl_Elf_Msg6/ovl_Elf_Msg6.data.o"
-    include "build/data/ovl_Elf_Msg6/ovl_Elf_Msg6.reloc.o"
+    include "build/src/overlays/actors/ovl_Elf_Msg6/ovl_Elf_Msg6_reloc.o"
 endseg
 
 beginseg
diff --git a/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.c b/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.c
index e7daab2940..68c22f2d11 100644
--- a/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.c
+++ b/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.c
@@ -5,6 +5,7 @@
  */
 
 #include "z_elf_msg6.h"
+#include "overlays/actors/ovl_En_Elf/z_en_elf.h"
 
 #define FLAGS (ACTOR_FLAG_10)
 
@@ -22,7 +23,6 @@ void func_80BA2048(ElfMsg6* this, GlobalContext* globalCtx);
 void func_80BA215C(ElfMsg6* this, GlobalContext* globalCtx);
 void func_80BA21C4(ElfMsg6* this, GlobalContext* globalCtx);
 
-#if 0
 const ActorInit Elf_Msg6_InitVars = {
     ACTOR_ELF_MSG6,
     ACTORCAT_ITEMACTION,
@@ -35,34 +35,380 @@ const ActorInit Elf_Msg6_InitVars = {
     (ActorFunc)NULL,
 };
 
-#endif
+static InitChainEntry sInitChain[] = {
+    ICHAIN_VEC3F_DIV1000(scale, 1000, ICHAIN_CONTINUE),
+    ICHAIN_F32(uncullZoneForward, 1000, ICHAIN_STOP),
+};
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA15A0.s")
+s32 func_80BA15A0(void) {
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_ODOWLA) && !(gSaveContext.save.weekEventReg[87] & 0x10)) {
+        return true;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA165C.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_GOHT) && !(gSaveContext.save.weekEventReg[87] & 0x20)) {
+        return true;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA16F4.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_GYORG) && !(gSaveContext.save.weekEventReg[87] & 0x40)) {
+        return true;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/ElfMsg6_Init.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_TWINMOLD) && !(gSaveContext.save.weekEventReg[87] & 0x80)) {
+        return true;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/ElfMsg6_Destroy.s")
+    return false;
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA1C00.s")
+void func_80BA165C(void) {
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_ODOWLA)) {
+        gSaveContext.save.weekEventReg[87] |= 0x10;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA1C88.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_GOHT)) {
+        gSaveContext.save.weekEventReg[87] |= 0x20;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA1CF8.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_GYORG)) {
+        gSaveContext.save.weekEventReg[87] |= 0x40;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA1E30.s")
+    if (CHECK_QUEST_ITEM(QUEST_REMAINS_TWINMOLD)) {
+        gSaveContext.save.weekEventReg[87] |= 0x80;
+    }
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA1F80.s")
+s32 func_80BA16F4(ElfMsg6* this, GlobalContext* globalCtx) {
+    if (!(gSaveContext.save.weekEventReg[31] & 4) && (INV_CONTENT(ITEM_MASK_DEKU) == ITEM_MASK_DEKU)) {
+        this->actor.textId = 0x216;
+        return false;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA2038.s")
+    if (!func_80BA15A0()) {
+        return true;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA2048.s")
+    if (!CHECK_QUEST_ITEM(QUEST_REMAINS_ODOWLA)) {
+        this->actor.textId = 0x256;
+        return false;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA215C.s")
+    if (!CHECK_QUEST_ITEM(QUEST_REMAINS_GOHT)) {
+        if (gSaveContext.save.weekEventReg[31] & 1) {
+            this->actor.textId = 0x257;
+        } else {
+            this->actor.textId = 0x231;
+        }
+        return false;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/func_80BA21C4.s")
+    if (!CHECK_QUEST_ITEM(QUEST_REMAINS_GYORG)) {
+        if (gSaveContext.save.weekEventReg[31] & 2) {
+            this->actor.textId = 0x258;
+        } else {
+            this->actor.textId = 0x232;
+        }
+        return false;
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Elf_Msg6/ElfMsg6_Update.s")
+    if (!CHECK_QUEST_ITEM(QUEST_REMAINS_TWINMOLD)) {
+        if (gSaveContext.save.weekEventReg[80] & 4) {
+            this->actor.textId = 0x259;
+        } else {
+            this->actor.textId = 0x233;
+        }
+        return false;
+    }
+
+    return true;
+}
+
+void ElfMsg6_Init(Actor* thisx, GlobalContext* globalCtx) {
+    ElfMsg6* this = THIS;
+
+    Actor_ProcessInitChain(&this->actor, sInitChain);
+
+    if (ABS_ALT(this->actor.home.rot.x) == 0) {
+        this->actor.scale.z = 0.4f;
+        this->actor.scale.x = 0.4f;
+    } else {
+        this->actor.scale.x = this->actor.scale.z = ABS_ALT(this->actor.home.rot.x) * 0.04f;
+    }
+
+    if (this->actor.home.rot.z == 0) {
+        this->actor.scale.y = 0.4f;
+    } else {
+        this->actor.scale.y = this->actor.home.rot.z * 0.04f;
+    }
+
+    this->actor.shape.rot.x = this->actor.shape.rot.y = this->actor.shape.rot.z = 0;
+
+    switch (ELFMSG6_GET_F(&this->actor)) {
+        case 0:
+            this->actionFunc = func_80BA1E30;
+            if (func_80BA16F4(this, globalCtx)) {
+                Actor_MarkForDeath(&this->actor);
+                return;
+            }
+            break;
+
+        case 1:
+            this->actionFunc = func_80BA1F80;
+            if ((this->actor.cutscene == -1) || ((ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) &&
+                                                 Flags_GetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor)))) {
+                Actor_MarkForDeath(&this->actor);
+                return;
+            }
+
+            switch (ELFMSG6_GET_F0(&this->actor)) {
+                case 0:
+                    if (gSaveContext.save.inventory.items[ITEM_HOOKSHOT] != ITEM_HOOKSHOT) {
+                        Actor_MarkForDeath(&this->actor);
+                        return;
+                    }
+                    break;
+
+                case 1:
+                    if (gSaveContext.save.weekEventReg[83] & 2) {
+                        Actor_MarkForDeath(&this->actor);
+                        return;
+                    }
+                    break;
+            }
+            break;
+
+        case 2:
+            if (INV_CONTENT(ITEM_OCARINA) == ITEM_OCARINA) {
+                Actor_MarkForDeath(&this->actor);
+                return;
+            }
+
+            if (gSaveContext.save.weekEventReg[8] & 0x40) {
+                if (gSaveContext.save.weekEventReg[88] & 0x20) {
+                    Actor_MarkForDeath(&this->actor);
+                    return;
+                }
+                this->actor.textId = 0x25B;
+            } else {
+                if (!(gSaveContext.save.weekEventReg[74] & 0x20) || (gSaveContext.save.weekEventReg[79] & 0x10)) {
+                    Actor_MarkForDeath(&this->actor);
+                    return;
+                }
+                this->actor.textId = 0x224;
+            }
+            this->actionFunc = func_80BA1CF8;
+            break;
+
+        case 3:
+            if (((ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) &&
+                 Flags_GetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor))) ||
+                (gSaveContext.save.weekEventReg[88] & 0x10) || (gSaveContext.save.weekEventReg[91] & 1) ||
+                (INV_CONTENT(ITEM_MASK_ZORA) == ITEM_MASK_ZORA)) {
+                Actor_MarkForDeath(&this->actor);
+                return;
+            }
+            this->actionFunc = func_80BA2048;
+            this->actor.textId = 0x24D;
+            break;
+
+        case 4:
+            this->actionFunc = func_80BA215C;
+            this->actor.textId = 0x255;
+            break;
+
+        case 5:
+            this->actionFunc = func_80BA21C4;
+            this->actor.textId = 0x25E;
+            break;
+
+        case 6:
+            this->actionFunc = func_80BA21C4;
+            this->actor.textId = 0x25F;
+            break;
+
+        default:
+            this->actionFunc = func_80BA2038;
+            break;
+    }
+}
+
+void ElfMsg6_Destroy(Actor* thisx, GlobalContext* globalCtx) {
+}
+
+s32 func_80BA1C00(ElfMsg6* this) {
+    return (this->actor.xzDistToPlayer < (100.0f * this->actor.scale.x)) &&
+           ((this->actor.playerHeightRel >= 0.0f) && (this->actor.playerHeightRel < (100.0f * this->actor.scale.y)));
+}
+
+void func_80BA1C88(ElfMsg6* this, GlobalContext* globalCtx, s16 arg2) {
+    Player* player = GET_PLAYER(globalCtx);
+    EnElf* sp20 = (EnElf*)player->tatlActor;
+
+    if (player->tatlActor != NULL) {
+        player->tatlTextId = arg2;
+        ActorCutscene_SetIntentToPlay(0x7C);
+        sp20->elfMsg = &this->actor;
+        if (this->actor.cutscene == -1) {
+            this->actor.cutscene = 0x7C;
+        }
+    }
+}
+
+void func_80BA1CF8(ElfMsg6* this, GlobalContext* globalCtx) {
+    Player* player = GET_PLAYER(globalCtx);
+    EnElf* sp20 = (EnElf*)player->tatlActor;
+
+    if (player->tatlActor == NULL) {
+        return;
+    }
+
+    if (Actor_ProcessTalkRequest(&this->actor, &globalCtx->state)) {
+        switch (this->actor.textId) {
+            case 0x224:
+                gSaveContext.save.weekEventReg[79] |= 0x10;
+                break;
+
+            case 0x25B:
+                gSaveContext.save.weekEventReg[88] |= 0x20;
+                break;
+        }
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if ((this->actor.textId == 0x224) && (gSaveContext.save.weekEventReg[8] & 0x40)) {
+        this->actor.textId = 0x25B;
+    } else if (func_80BA1C00(this) && (player->actor.speedXZ > 1.0f)) {
+        player->tatlTextId = -this->actor.textId;
+        ActorCutscene_SetIntentToPlay(0x7C);
+        sp20->elfMsg = &this->actor;
+        if (this->actor.cutscene == -1) {
+            this->actor.cutscene = 0x7C;
+        }
+    }
+}
+
+void func_80BA1E30(ElfMsg6* this, GlobalContext* globalCtx) {
+    Player* player = GET_PLAYER(globalCtx);
+    EnElf* sp20 = (EnElf*)player->tatlActor;
+
+    if (player->tatlActor == NULL) {
+        return;
+    }
+
+    if (Actor_ProcessTalkRequest(&this->actor, &globalCtx->state)) {
+        switch (this->actor.textId) {
+            case 0x216:
+                gSaveContext.save.weekEventReg[31] |= 4;
+                break;
+
+            case 0x231:
+                gSaveContext.save.weekEventReg[31] |= 1;
+                break;
+
+            case 0x232:
+                gSaveContext.save.weekEventReg[31] |= 2;
+                break;
+
+            case 0x233:
+                gSaveContext.save.weekEventReg[80] |= 4;
+                break;
+        }
+        func_80BA165C();
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (func_80BA1C00(this) && (player->actor.speedXZ > 1.0f)) {
+        player->tatlTextId = -this->actor.textId;
+        ActorCutscene_SetIntentToPlay(0x7C);
+        sp20->elfMsg = &this->actor;
+        if (this->actor.cutscene == -1) {
+            this->actor.cutscene = 0x7C;
+        }
+    }
+}
+
+void func_80BA1F80(ElfMsg6* this, GlobalContext* globalCtx) {
+    if (((ELFMSG6_GET_F0(&this->actor)) == 1) && (gSaveContext.save.weekEventReg[83] & 2)) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (func_80BA1C00(this)) {
+        if (ActorCutscene_GetCanPlayNext(this->actor.cutscene)) {
+            ActorCutscene_StartAndSetUnkLinkFields(this->actor.cutscene, NULL);
+            Flags_SetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor));
+            Actor_MarkForDeath(&this->actor);
+        } else {
+            ActorCutscene_SetIntentToPlay(this->actor.cutscene);
+        }
+    }
+}
+
+void func_80BA2038(ElfMsg6* this, GlobalContext* globalCtx) {
+}
+
+void func_80BA2048(ElfMsg6* this, GlobalContext* globalCtx) {
+    if (Actor_ProcessTalkRequest(&this->actor, &globalCtx->state)) {
+        EnElf* sp20 = (EnElf*)GET_PLAYER(globalCtx)->tatlActor;
+
+        sp20->unk_264 |= 0x20;
+        if (ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) {
+            Flags_SetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor));
+        }
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (((ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) && Flags_GetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor))) ||
+        (gSaveContext.save.weekEventReg[88] & 0x10) || (gSaveContext.save.weekEventReg[91] & 1) ||
+        (INV_CONTENT(ITEM_MASK_ZORA) == ITEM_MASK_ZORA)) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (func_80BA1C00(this)) {
+        func_80BA1C88(this, globalCtx, 0x24D);
+    }
+}
+
+void func_80BA215C(ElfMsg6* this, GlobalContext* globalCtx) {
+    if (Actor_ProcessTalkRequest(&this->actor, &globalCtx->state)) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (func_80BA1C00(this)) {
+        func_80BA1C88(this, globalCtx, -this->actor.textId);
+    }
+}
+
+void func_80BA21C4(ElfMsg6* this, GlobalContext* globalCtx) {
+    if (Actor_ProcessTalkRequest(&this->actor, &globalCtx->state)) {
+        EnElf* sp20 = (EnElf*)GET_PLAYER(globalCtx)->tatlActor;
+
+        sp20->unk_264 |= 0x20;
+        if (ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) {
+            Flags_SetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor));
+        }
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (((ELFMSG6_SWITCHFLAG(&this->actor) != 0x7F) && Flags_GetSwitch(globalCtx, ELFMSG6_SWITCHFLAG(&this->actor))) ||
+        CHECK_QUEST_ITEM(QUEST_SONG_EPONA)) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if (func_80BA1C00(this)) {
+        func_80BA1C88(this, globalCtx, this->actor.textId);
+    }
+}
+
+void ElfMsg6_Update(Actor* thisx, GlobalContext* globalCtx) {
+    ElfMsg6* this = THIS;
+
+    this->actionFunc(this, globalCtx);
+}
diff --git a/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.h b/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.h
index 05713b146f..78f970de05 100644
--- a/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.h
+++ b/src/overlays/actors/ovl_Elf_Msg6/z_elf_msg6.h
@@ -7,6 +7,10 @@ struct ElfMsg6;
 
 typedef void (*ElfMsg6ActionFunc)(struct ElfMsg6*, GlobalContext*);
 
+#define ELFMSG6_GET_F(thisx) ((thisx)->params & 0xF)
+#define ELFMSG6_GET_F0(thisx) (((thisx)->params & 0xF0) >> 4)
+#define ELFMSG6_SWITCHFLAG(thisx) (((thisx)->params & 0xFE00) >> 9)
+
 typedef struct ElfMsg6 {
     /* 0x0000 */ Actor actor;
     /* 0x0144 */ ElfMsg6ActionFunc actionFunc;