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Decompile z_elf_message.c (1 non matching left)

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Roman971 2020-03-30 22:29:51 +02:00
parent 51c85fe660
commit f64174730c
19 changed files with 184 additions and 421 deletions
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170
src/code/z_elf_message.c
View file

@ -1,14 +1,172 @@
#include <ultra64.h>
#include <global.h>
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006BBC0.s")
// TODO: use macros to define elf messages once the format is fully documented
ElfMessage sChildSariaMsgs[] = {
{ 0x66, 0x00, 0x03, 0x00 }, { 0x00, 0x37, 0x61, 0x00 }, { 0xE0, 0x00, 0x64, 0x00 }, { 0x00, 0x25, 0x62, 0x00 },
{ 0x00, 0x37, 0x63, 0x00 }, { 0x00, 0x43, 0x65, 0x00 }, { 0x06, 0x30, 0x66, 0x66 }, { 0x06, 0x30, 0x66, 0x67 },
{ 0x06, 0x30, 0x66, 0x68 }, { 0x06, 0x20, 0x67, 0x65 }, { 0x06, 0x30, 0x68, 0x69 }, { 0x06, 0x30, 0x68, 0x6A },
{ 0xE0, 0x00, 0x69, 0x00 },
};
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006BE88.s")
ElfMessage sAdultSariaMsgs[] = {
{ 0x06, 0x30, 0x6A, 0x66 }, { 0x06, 0x30, 0x6B, 0x67 }, { 0x06, 0x30, 0x6B, 0x68 },
{ 0x06, 0x30, 0x6C, 0x69 }, { 0x06, 0x30, 0x6C, 0x6A }, { 0xE0, 0x00, 0x6D, 0x00 },
};
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006BF1C.s")
#ifdef NON_MATCHING
// minor ordering and regalloc differences
u32 ElfMessage_CheckCondition(ElfMessage* msg) {
u16 temp;
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006C0FC.s")
switch (msg->byte0 & 0x1E) {
case 0:
temp = 1 << (msg->byte1 & 0x0F);
return ((msg->byte0 & 1) == 1) == !!(gSaveContext.event_chk_inf[(msg->byte1 & 0xF0) >> 4] & temp);
case 2:
return ((msg->byte0 & 1) == 1) ==
!!(gBitFlags[msg->byte1 - ITEM_KEY_BOSS] & gSaveContext.dungeon_items[gSaveContext.dungeon_index]);
case 4:
return ((msg->byte0 & 1) == 1) == (msg->byte3 == INV_CONTENT(msg->byte1));
case 6:
switch (msg->byte1 & 0xF0) {
case 0x00:
return ((msg->byte0 & 1) == 1) == ((msg->byte1 & 0x0F) == CUR_UPG_VALUE(UPG_STRENGTH));
case 0x10:
return ((msg->byte0 & 1) == 1) ==
!!((gBitFlags[msg->byte3 - ITEM_BOOTS_KOKIRI] << gEquipShifts[EQUIP_BOOTS]) &
gSaveContext.equipment);
case 0x20:
return ((msg->byte0 & 1) == 1) ==
!!(gBitFlags[msg->byte3 - ITEM_SONG_MINUET + 6] & gSaveContext.quest_items);
case 0x30:
return ((msg->byte0 & 1) == 1) ==
!!(gBitFlags[msg->byte3 - ITEM_MEDALLION_FOREST] & gSaveContext.quest_items);
case 0x40:
return ((msg->byte0 & 1) == 1) == !!gSaveContext.magic_acquired;
}
}
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006C2B0.s")
LogUtils_LogThreadId("../z_elf_message.c", 156);
osSyncPrintf("\"企画外 条件\" = %s\n", "企画外 条件"); // "Unplanned conditions"
__assert("0", "../z_elf_message.c", 157);
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/func_8006C318.s")
return false;
}
#else
u32 ElfMessage_CheckCondition(ElfMessage* msg);
#pragma GLOBAL_ASM("asm/non_matchings/code/z_elf_message/ElfMessage_CheckCondition.s")
#endif
u32 func_8006BE88(ElfMessage** msgp) {
u32 temp = true;
while (((*msgp)->byte0 & 0xE0) == 0x20) {
if (!ElfMessage_CheckCondition(*msgp)) {
temp = false;
}
*msgp += 1;
}
if (temp) {
return ElfMessage_CheckCondition(*msgp);
} else {
return false;
}
}
u32 func_8006BF1C(ElfMessage** msgp) {
ElfMessage* msg;
u32 sp44[10];
s32 temp1;
s32 temp2;
s32 temp3;
msg = *msgp;
temp1 = 0;
temp2 = 0;
do {
sp44[temp2] = ElfMessage_CheckCondition(msg);
temp1 += sp44[temp2];
temp2++;
msg++;
} while ((msg->byte0 & 0xE0) == 0x40);
if (temp1 == 0) {
return false;
}
temp3 = Math_Rand_ZeroFloat(temp1);
for (temp1 = 0; temp1 < temp2; temp1++) {
if (sp44[temp1]) {
if (temp3 > 0) {
temp3--;
} else {
return true;
}
}
*msgp += 1;
}
return false;
}
u16 ElfMessage_GetTextFromMsgs(ElfMessage* msg) {
while (true) {
switch (msg->byte0 & 0xE0) {
case 0x00:
if (ElfMessage_CheckCondition(msg)) {
return msg->byte2 | 0x100;
}
break;
case 0x20:
if (func_8006BE88(&msg)) {
return msg->byte2 | 0x100;
}
break;
case 0x40:
if (func_8006BF1C(&msg)) {
return msg->byte2 | 0x100;
}
break;
case 0x60:
if (ElfMessage_CheckCondition(msg)) {
msg += msg->byte2;
msg--;
}
break;
case 0xE0:
return msg->byte2 | 0x100;
default:
LogUtils_LogThreadId("../z_elf_message.c", 281);
osSyncPrintf("\"企画外 条件\" = %s\n", "企画外 条件"); // "Unplanned conditions"
__assert("0", "../z_elf_message.c", 282);
}
msg++;
}
}
u16 ElfMessage_GetSariaText(GlobalContext* globalCtx) {
Player* player = PLAYER;
ElfMessage* msgs;
if (LINK_IS_CHILD) {
if (Actor_FindNearby(globalCtx, &player->actor, ACTOR_EN_SA, 4, 800.0f) == NULL) {
msgs = sChildSariaMsgs;
} else {
return 0x0160; // Special text about Saria preferring to talk to you face-to-face
}
} else {
msgs = sAdultSariaMsgs;
}
return ElfMessage_GetTextFromMsgs(msgs);
}
u16 ElfMessage_GetCUpText(GlobalContext* globalCtx) {
if (globalCtx->cUpElfMsgs == NULL) {
return 0;
} else {
return ElfMessage_GetTextFromMsgs(globalCtx->cUpElfMsgs);
}
}

2
src/code/z_play.c
View file

@ -58,7 +58,7 @@ void func_800BFF0C(GlobalContext* globalCtx, s32 a1) {
globalCtx->unk_11DFC = NULL;
globalCtx->setupEntranceList = NULL;
globalCtx->setupExitList = NULL;
globalCtx->naviMsgSegment = NULL;
globalCtx->cUpElfMsgs = NULL;
globalCtx->setupPathList = NULL;
globalCtx->nbSetupActors = 0;
Object_InitBank(globalCtx, &globalCtx->objectCtx);

4
src/code/z_scene.c
View file

@ -260,8 +260,8 @@ void func_8009883C(GlobalContext* globalCtx, SceneCmd* cmd) {
gSegments[5] = PHYSICAL_TO_VIRTUAL(globalCtx->objectCtx.status[globalCtx->objectCtx.subKeepIndex].segment);
}
if (cmd->specialFiles.naviMsgNum != 0) {
globalCtx->naviMsgSegment = func_800BFE5C(globalCtx, &sNaviMsgFiles[cmd->specialFiles.naviMsgNum - 1]);
if (cmd->specialFiles.cUpElfMsgNum != 0) {
globalCtx->cUpElfMsgs = func_800BFE5C(globalCtx, &sNaviMsgFiles[cmd->specialFiles.cUpElfMsgNum - 1]);
}
}