mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-25 05:25:14 +00:00
c9e4efdb31
clean up custom level code
fixed a bug where custom level course numbers weren't used by dynos warps
removed a bunch of unused dynos code
fix demos triggering incorrectly
allowed the right Ctrl key to be used when opening the in game console
fixed a softlock that was possible to experience when talking to the snowman in CCM
fixed the bug where you can permanently lose your cap (bug created by my own PR from beta 32)
fix the moderator feature I made a while back; I am amazed it even worked at all before
fixed dynos warp initial actions being skipped (read ec8aabc for explanation)
completely changed the way star names and course names work
443 lines
14 KiB
C++
443 lines
14 KiB
C++
#include "dynos.cpp.h"
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extern "C" {
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#include "game/segment2.h"
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#include "game/save_file.h"
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#include "levels/scripts.h"
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#include "pc/lua/utils/smlua_level_utils.h"
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}
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//
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// Const
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//
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extern "C" {
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extern const BehaviorScript *sWarpBhvSpawnTable[];
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#include "engine/level_script.h"
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}
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//
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// Data
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//
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struct DynosWarp {
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/* 0 */ s16 mArea = 0;
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/* 1 */ s16 mId = 0;
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/* 2 */ s16 mType = -1;
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/* 3 */ s16 mPosX = 0;
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/* 4 */ s16 mPosY = 0;
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/* 5 */ s16 mPosZ = 0;
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/* 6 */ s16 mAngle = 0;
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/* 7 */ s16 mDestLevel = 0;
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/* 8 */ s16 mDestArea = 0;
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/* 9 */ s16 mDestId = 0;
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};
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struct DynosLevelScript {
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void *mLevelScript;
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s32 mModIndex;
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};
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#define DYNOS_LEVEL_MOD_INDEX_VANILLA (-1)
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static DynosLevelScript sDynosLevelScripts[LEVEL_COUNT] = { { NULL, DYNOS_LEVEL_MOD_INDEX_VANILLA } };
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extern void *gDynosLevelScriptsOriginal[LEVEL_COUNT];
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static Array<DynosWarp> sDynosLevelWarps[LEVEL_COUNT] = { Array<DynosWarp>() };
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u64 DynOS_Level_CmdGet(void *aCmd, u64 aOffset) {
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u64 _Offset = (((aOffset) & 3llu) | (((aOffset) & ~3llu) << (sizeof(void *) >> 3llu)));
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return *((u64 *) (u64(aCmd) + _Offset));
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}
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LvlCmd *DynOS_Level_CmdNext(LvlCmd *aCmd) {
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u64 aCmdSize = aCmd->mSize;
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u64 _Offset = (((aCmdSize) & 3llu) | (((aCmdSize) & ~3llu) << (sizeof(void *) >> 3llu)));
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return (LvlCmd*) (u64(aCmd) + _Offset);
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}
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void DynOS_Level_ParseScript(const void *aScript, s32 (*aPreprocessFunction)(u8, void *));
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//
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// Init
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//
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static s32 DynOS_Level_PreprocessMasterScript(u8 aType, void *aCmd) {
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static bool sDynosScriptExecLevelTable = false;
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static s32 sDynosLevelNum = -1;
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if (sDynosScriptExecLevelTable) {
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// JUMP_IF
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if (aType == 0x0C) {
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sDynosLevelNum = (s32) DynOS_Level_CmdGet(aCmd, 0x04);
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return 0;
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}
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// EXECUTE
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if (aType == 0x00) {
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void *_Script = (void *) DynOS_Level_CmdGet(aCmd, 0x0C);
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if (sDynosLevelNum >= 0 && sDynosLevelNum < LEVEL_COUNT && !sDynosLevelScripts[sDynosLevelNum].mLevelScript) {
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sDynosLevelScripts[sDynosLevelNum].mLevelScript = _Script;
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sDynosLevelScripts[sDynosLevelNum].mModIndex = DYNOS_LEVEL_MOD_INDEX_VANILLA;
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gDynosLevelScriptsOriginal[sDynosLevelNum] = _Script;
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}
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sDynosLevelNum = -1;
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return 2;
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}
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// EXIT or SLEEP
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if (aType == 0x02 || aType == 0x03) {
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return 3;
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}
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} else if (aType == 0x06) { // JUMP_LINK
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sDynosScriptExecLevelTable = true;
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return 0;
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}
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return 0;
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}
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static s32 sDynosCurrentLevelNum;
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static s32 DynOS_Level_PreprocessScript(u8 aType, void *aCmd) {
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static u8 sDynosAreaIndex = 0;
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static auto _GetWarpStruct = [](u8 aArea, u8 aId) -> DynosWarp * {
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for (s32 i = 0; i != sDynosLevelWarps[sDynosCurrentLevelNum].Count(); ++i) {
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if (sDynosLevelWarps[sDynosCurrentLevelNum][i].mArea == aArea &&
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sDynosLevelWarps[sDynosCurrentLevelNum][i].mId == aId) {
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return &sDynosLevelWarps[sDynosCurrentLevelNum][i];
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}
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}
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DynosWarp _Warp;
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_Warp.mArea = aArea;
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_Warp.mId = aId;
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sDynosLevelWarps[sDynosCurrentLevelNum].Add(_Warp);
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return &sDynosLevelWarps[sDynosCurrentLevelNum][sDynosLevelWarps[sDynosCurrentLevelNum].Count() - 1];
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};
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// AREA
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if (aType == 0x1F) {
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sDynosAreaIndex = (u8) DynOS_Level_CmdGet(aCmd, 2);
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}
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// OBJECT
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else if (aType == 0x24) {
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const BehaviorScript *bhv = (const BehaviorScript *) DynOS_Level_CmdGet(aCmd, 20);
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for (s32 i = 0; i < 20; ++i) {
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if (sWarpBhvSpawnTable[i] == bhv) {
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DynosWarp *_Warp = _GetWarpStruct(sDynosAreaIndex, ((((u32) DynOS_Level_CmdGet(aCmd, 16)) >> 16) & 0xFF));
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if (_Warp->mType == -1) {
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_Warp->mType = i;
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_Warp->mPosX = (s16) DynOS_Level_CmdGet(aCmd, 4);
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_Warp->mPosY = (s16) DynOS_Level_CmdGet(aCmd, 6);
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_Warp->mPosZ = (s16) DynOS_Level_CmdGet(aCmd, 8);
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_Warp->mAngle = (s16)((((s32)((s16) DynOS_Level_CmdGet(aCmd, 12))) * 0x8000) / 180);
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}
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break;
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}
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}
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}
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// WARP_NODE
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else if (aType == 0x26) {
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DynosWarp *_Warp = _GetWarpStruct(sDynosAreaIndex, (u8) DynOS_Level_CmdGet(aCmd, 2));
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if (_Warp->mDestLevel == 0) {
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_Warp->mDestLevel = (u8) DynOS_Level_CmdGet(aCmd, 3);
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_Warp->mDestArea = (u8) DynOS_Level_CmdGet(aCmd, 4);
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_Warp->mDestId = (u8) DynOS_Level_CmdGet(aCmd, 5);
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}
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}
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// PAINTING_WARP_NODE
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else if (aType == 0x27) {
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DynosWarp *_Warp = _GetWarpStruct(sDynosAreaIndex, (u8) DynOS_Level_CmdGet(aCmd, 2));
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if (_Warp->mDestLevel == 0) {
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_Warp->mDestLevel = (u8) DynOS_Level_CmdGet(aCmd, 3);
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_Warp->mDestArea = (u8) DynOS_Level_CmdGet(aCmd, 4);
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_Warp->mDestId = (u8) DynOS_Level_CmdGet(aCmd, 5);
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}
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}
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// SLEEP or SLEEP_BEFORE_EXIT
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else if (aType == 0x03 || aType == 0x04) {
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return 3;
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}
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return 0;
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}
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// Runs only once
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void DynOS_Level_Init() {
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static bool sInited = false;
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if (!sInited) {
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// Level warps
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for (sDynosCurrentLevelNum = 0; sDynosCurrentLevelNum != LEVEL_COUNT; ++sDynosCurrentLevelNum) {
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sDynosLevelScripts[sDynosCurrentLevelNum].mLevelScript = gDynosLevelScriptsOriginal[sDynosCurrentLevelNum];
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sDynosLevelScripts[sDynosCurrentLevelNum].mModIndex = DYNOS_LEVEL_MOD_INDEX_VANILLA;
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if (sDynosLevelScripts[sDynosCurrentLevelNum].mLevelScript) {
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DynOS_Level_ParseScript(sDynosLevelScripts[sDynosCurrentLevelNum].mLevelScript, DynOS_Level_PreprocessScript);
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}
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}
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// Done
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sInited = true;
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}
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}
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//
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// Common
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//
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s8 DynOS_Level_GetCourse(s32 aLevel) {
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return get_level_course_num(aLevel);
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}
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void DynOS_Level_Override(void* originalScript, void* newScript, s32 modIndex) {
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for (s32 i = 0; i < LEVEL_COUNT; i++) {
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if (sDynosLevelScripts[i].mLevelScript == originalScript) {
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sDynosCurrentLevelNum = i;
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sDynosLevelWarps[i].Clear();
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DynOS_Level_ParseScript(newScript, DynOS_Level_PreprocessScript);
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sDynosLevelScripts[i].mLevelScript = newScript;
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sDynosLevelScripts[i].mModIndex = modIndex;
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return;
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}
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}
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}
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void DynOS_Level_Unoverride() {
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for (s32 i = 0; i < LEVEL_COUNT; i++) {
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sDynosCurrentLevelNum = i;
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sDynosLevelWarps[i].Clear();
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sDynosLevelScripts[i].mLevelScript = gDynosLevelScriptsOriginal[i];
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sDynosLevelScripts[i].mModIndex = DYNOS_LEVEL_MOD_INDEX_VANILLA;
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DynOS_Level_ParseScript(sDynosLevelScripts[i].mLevelScript, DynOS_Level_PreprocessScript);
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}
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}
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const void *DynOS_Level_GetScript(s32 aLevel) {
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if (aLevel >= CUSTOM_LEVEL_NUM_START) {
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struct CustomLevelInfo* info = smlua_level_util_get_info(aLevel);
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if (!info || !info->script) { return NULL; }
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return info->script;
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}
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DynOS_Level_Init();
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return sDynosLevelScripts[aLevel].mLevelScript;
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}
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s32 DynOS_Level_GetModIndex(s32 aLevel) {
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if (aLevel >= CUSTOM_LEVEL_NUM_START) {
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struct CustomLevelInfo* info = smlua_level_util_get_info(aLevel);
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if (!info || !info->script) { return DYNOS_LEVEL_MOD_INDEX_VANILLA; }
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return info->modIndex;
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}
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DynOS_Level_Init();
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return sDynosLevelScripts[aLevel].mModIndex;
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}
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bool DynOS_Level_IsVanillaLevel(s32 aLevel) {
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DynOS_Level_Init();
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if (aLevel >= LEVEL_MIN && aLevel < LEVEL_COUNT) {
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return sDynosLevelScripts[aLevel].mLevelScript == gDynosLevelScriptsOriginal[aLevel];
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}
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return false;
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}
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//
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// Level Script Preprocessing
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// - Ifs are always true
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// - Skips are always false
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// - Loops break after the first loop
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//
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struct Stack {
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u64 mData[32];
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s32 mBaseIndex;
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s32 mTopIndex;
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};
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template <typename T>
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static void StackPush(Stack& aStack, const T &aValue) {
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if (aStack.mTopIndex >= 0) {
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aStack.mData[aStack.mTopIndex] = u64(aValue);
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aStack.mTopIndex++;
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}
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}
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template <typename T>
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static T StackPop(Stack& aStack) {
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if (aStack.mTopIndex <= 0) {
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return (T) 0;
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}
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aStack.mTopIndex--;
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return (T) aStack.mData[aStack.mTopIndex];
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}
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static LvlCmd *DynOS_Level_CmdExecute(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd));
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StackPush(aStack, aStack.mBaseIndex);
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aStack.mBaseIndex = aStack.mTopIndex;
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 12);
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}
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static LvlCmd *DynOS_Level_CmdExitAndExecute(Stack &aStack, LvlCmd *aCmd) {
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aStack.mTopIndex = aStack.mBaseIndex;
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 12);
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}
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static LvlCmd *DynOS_Level_CmdExit(Stack &aStack, LvlCmd *aCmd) {
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aStack.mTopIndex = aStack.mBaseIndex;
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aStack.mBaseIndex = StackPop<s32>(aStack);
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return StackPop<LvlCmd *>(aStack);
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}
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static LvlCmd *DynOS_Level_CmdJump(Stack &aStack, LvlCmd *aCmd) {
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 4);
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}
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static LvlCmd *DynOS_Level_CmdJumpLink(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd));
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 4);
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}
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static LvlCmd *DynOS_Level_CmdReturn(Stack &aStack, UNUSED LvlCmd *aCmd) {
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return StackPop<LvlCmd *>(aStack);
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}
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static LvlCmd *DynOS_Level_CmdJumpLinkPushArg(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd));
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StackPush(aStack, DynOS_Level_CmdGet(aCmd, 2));
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return DynOS_Level_CmdNext(aCmd);
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}
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static LvlCmd *DynOS_Level_CmdJumpRepeat(Stack &aStack, LvlCmd *aCmd) {
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aStack.mTopIndex -= 2;
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return DynOS_Level_CmdNext(aCmd);
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}
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static LvlCmd *DynOS_Level_CmdLoopBegin(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd));
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StackPush(aStack, 0);
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return DynOS_Level_CmdNext(aCmd);
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}
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static LvlCmd *DynOS_Level_CmdLoopUntil(Stack &aStack, LvlCmd *aCmd) {
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aStack.mTopIndex -= 2;
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return DynOS_Level_CmdNext(aCmd);
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}
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static LvlCmd *DynOS_Level_CmdJumpIf(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd)); /* Not an error, that's intentional */
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 8);
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}
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static LvlCmd *DynOS_Level_CmdJumpLinkIf(Stack &aStack, LvlCmd *aCmd) {
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StackPush(aStack, DynOS_Level_CmdNext(aCmd));
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return (LvlCmd *) DynOS_Level_CmdGet(aCmd, 8);
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}
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static LvlCmd *DynOS_Level_CmdJumpArea(Stack &aStack, LvlCmd *aCmd, s32 (*aPreprocessFunction)(u8, void *)) {
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DynOS_Level_ParseScript((const void *) DynOS_Level_CmdGet(aCmd, 8), aPreprocessFunction);
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return DynOS_Level_CmdNext(aCmd);
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}
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void DynOS_Level_ParseScript(const void *aScript, s32 (*aPreprocessFunction)(u8, void *)) {
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Stack _Stack;
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_Stack.mBaseIndex = -1;
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_Stack.mTopIndex = 0;
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for (LvlCmd *_Cmd = (LvlCmd *) aScript; _Cmd != NULL;) {
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u8 _CmdType = (_Cmd->mType & 0xFF);
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s32 _Action = aPreprocessFunction(_CmdType, (void *) _Cmd);
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switch (_Action) {
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case 0:
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switch (_CmdType) {
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case 0x00: _Cmd = DynOS_Level_CmdExecute(_Stack, _Cmd); break;
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case 0x01: _Cmd = DynOS_Level_CmdExitAndExecute(_Stack, _Cmd); break;
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case 0x02: _Cmd = DynOS_Level_CmdExit(_Stack, _Cmd); break;
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case 0x05: _Cmd = DynOS_Level_CmdJump(_Stack, _Cmd); break;
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case 0x06: _Cmd = DynOS_Level_CmdJumpLink(_Stack, _Cmd); break;
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case 0x07: _Cmd = DynOS_Level_CmdReturn(_Stack, _Cmd); break;
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case 0x08: _Cmd = DynOS_Level_CmdJumpLinkPushArg(_Stack, _Cmd); break;
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case 0x09: _Cmd = DynOS_Level_CmdJumpRepeat(_Stack, _Cmd); break;
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case 0x0A: _Cmd = DynOS_Level_CmdLoopBegin(_Stack, _Cmd); break;
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case 0x0B: _Cmd = DynOS_Level_CmdLoopUntil(_Stack, _Cmd); break;
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case 0x0C: _Cmd = DynOS_Level_CmdJumpIf(_Stack, _Cmd); break;
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case 0x0D: _Cmd = DynOS_Level_CmdJumpLinkIf(_Stack, _Cmd); break;
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// coop
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case 0x42: _Cmd = DynOS_Level_CmdJumpArea(_Stack, _Cmd, aPreprocessFunction); break;
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default: _Cmd = DynOS_Level_CmdNext(_Cmd); break;
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} break;
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case 1:
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_Cmd = DynOS_Level_CmdNext(_Cmd);
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break;
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case 2:
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_Cmd = DynOS_Level_CmdReturn(_Stack, _Cmd);
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break;
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case 3:
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return;
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}
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}
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}
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//
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// Level Script Utilities
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//
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s16 *DynOS_Level_GetWarp(s32 aLevel, s32 aArea, u8 aWarpId) {
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if (aLevel >= CUSTOM_LEVEL_NUM_START) {
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struct CustomLevelInfo* info = smlua_level_util_get_info(aLevel);
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if (!info || !info->script) { return NULL; }
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sDynosCurrentLevelNum = 1;
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DynOS_Level_ParseScript(info->script, DynOS_Level_PreprocessScript);
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for (const auto &_Warp : sDynosLevelWarps[1]) {
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if (_Warp.mArea == aArea && _Warp.mId == aWarpId) {
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return (s16 *) &_Warp;
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}
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}
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return NULL;
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}
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DynOS_Level_Init();
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if (aLevel >= 0 && aLevel < LEVEL_COUNT) {
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for (const auto &_Warp : sDynosLevelWarps[aLevel]) {
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if (_Warp.mArea == aArea && _Warp.mId == aWarpId) {
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return (s16 *) &_Warp;
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}
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}
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}
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return NULL;
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}
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s16 *DynOS_Level_GetWarpEntry(s32 aLevel, s32 aArea) {
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DynOS_Level_Init();
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// override vanilla castle warps
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if (DynOS_Level_GetCourse(aLevel) == COURSE_NONE && aLevel >= 0 && aLevel < LEVEL_COUNT) {
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extern const LevelScript level_castle_grounds_entry[];
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extern const LevelScript level_castle_inside_entry[];
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extern const LevelScript level_castle_courtyard_entry[];
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if (sDynosLevelScripts[aLevel].mLevelScript == level_castle_inside_entry) {
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return DynOS_Level_GetWarp(aLevel, aArea, (aArea == 3) ? 0x00 : 0x01);
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} else if (sDynosLevelScripts[aLevel].mLevelScript == level_castle_grounds_entry) {
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return DynOS_Level_GetWarp(aLevel, aArea, 0x00);
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|
} else if (sDynosLevelScripts[aLevel].mLevelScript == level_castle_courtyard_entry) {
|
|
return DynOS_Level_GetWarp(aLevel, aArea, 0x01);
|
|
}
|
|
}
|
|
|
|
return DynOS_Level_GetWarp(aLevel, aArea, 0x0A);
|
|
}
|
|
|
|
s16 *DynOS_Level_GetWarpDeath(s32 aLevel, s32 aArea) {
|
|
DynOS_Level_Init();
|
|
s16 *_Warp = DynOS_Level_GetWarp(aLevel, aArea, 0xF1);
|
|
if (!_Warp) _Warp = DynOS_Level_GetWarp(aLevel, aArea, 0xF3);
|
|
return _Warp;
|
|
}
|