ShadowTag (7.0.1) (#2825)

* Add Checkbox in Extra Modes
Spawn Code in mods.cpp
Category Change for Clear Room Exclusion
Kill Actor if Mode is Disabled

* Fix non door scene changes and adds a delay to avoid misfiring or not firing on quick room changes like falling to B1 in Tree and Lost Woods loading triggers.

* Requested Updates

soh/soh/Enhancements/mods.cpp

@@ -336,6 +336,31 @@ void RegisterRupeeDash() {
     });
 }
 
+void RegisterShadowTag() {
+    static bool shouldSpawn = false;
+    static uint16_t delayTimer = 60;
+
+    GameInteractor::Instance->RegisterGameHook<GameInteractor::OnPlayerUpdate>([]() {
+        if (!CVarGetInteger("gShadowTag", 0)) {
+            return;
+        }
+        if (shouldSpawn && (delayTimer <= 0)) {
+            Actor_Spawn(&gPlayState->actorCtx, gPlayState, ACTOR_EN_WALLMAS, 0, 0, 0, 0, 0, 0, 3, false);
+            shouldSpawn = false;
+        } else {
+            delayTimer--;
+        }
+    });
+    GameInteractor::Instance->RegisterGameHook<GameInteractor::OnSceneSpawnActors>([]() {
+        shouldSpawn = true;
+        delayTimer = 60;
+    });
+    GameInteractor::Instance->RegisterGameHook<GameInteractor::OnSceneInit>([](int16_t sceneNum) {
+        shouldSpawn = true;
+        delayTimer = 60;
+    });
+}
+
 struct DayTimeGoldSkulltulas {
     uint16_t scene;
     uint16_t room;
@@ -533,6 +558,7 @@ void InitMods() {
     RegisterAutoSave();
     RegisterDaytimeGoldSkultullas();
     RegisterRupeeDash();
+    RegisterShadowTag();
     RegisterHyperBosses();
     RegisterHyperEnemies();
     RegisterBonkDamage();

soh/soh/GameMenuBar.cpp

@@ -981,6 +981,14 @@ namespace GameMenuBar {
                     UIWidgets::Tooltip("Interval between Rupee reduction in Rupee Dash Mode");
                 }
 
+                UIWidgets::Spacer(0);
+
+                UIWidgets::PaddedEnhancementCheckbox("Shadow Tag Mode", "gShadowTag", true, false);
+
+                if (CVarGetInteger("gShadowTag", 0)) {
+                    UIWidgets::Tooltip("A wallmaster follows Link everywhere, don't get caught!");
+                }
+
                 ImGui::EndMenu();
             }
 

soh/src/overlays/actors/ovl_En_Wallmas/z_en_wallmas.c

@@ -130,6 +130,10 @@ void EnWallmas_Init(Actor* thisx, PlayState* play) {
     this->switchFlag = (u8)(thisx->params >> 0x8);
     thisx->params = thisx->params & 0xFF;
 
+    if (this->actor.params == WMT_SHADOWTAG) {
+        Actor_ChangeCategory(play, &play->actorCtx, this, ACTORCAT_NPC);
+    }
+
     if (thisx->params == WMT_FLAG) {
         if (Flags_GetSwitch(play, this->switchFlag) != 0) {
             Actor_Kill(thisx);
@@ -273,7 +277,7 @@ void EnWallmas_ProximityOrSwitchInit(EnWallmas* this) {
     this->timer = 0;
     this->actor.draw = NULL;
     this->actor.flags &= ~ACTOR_FLAG_0;
-    if (this->actor.params == WMT_PROXIMITY) {
+    if (this->actor.params == WMT_PROXIMITY || this->actor.params == WMT_SHADOWTAG) {
         this->actionFunc = EnWallmas_WaitForProximity;
     } else {
         this->actionFunc = EnWallmas_WaitForSwitchFlag;
@@ -307,7 +311,12 @@ void EnWallmas_WaitToDrop(EnWallmas* this, PlayState* play) {
         this->timer--;
     }
 
-    if ((player->stateFlags1 & 0x100000) || (player->stateFlags1 & 0x8000000) || !(player->actor.bgCheckFlags & 1) ||
+    if (this->actor.params == WMT_SHADOWTAG) {
+        if ((player->stateFlags1 & 0x100000) || (player->stateFlags1 & 0x8000000) || !(player->actor.bgCheckFlags & 1)) {
+            Audio_StopSfxById(NA_SE_EN_FALL_AIM);
+            this->timer = 0x82;
+        }
+    } else if ((player->stateFlags1 & 0x100000) || (player->stateFlags1 & 0x8000000) || !(player->actor.bgCheckFlags & 1) ||
         ((this->actor.params == 1) && (320.0f < Math_Vec3f_DistXZ(&this->actor.home.pos, playerPos)))) {
         Audio_StopSfxById(NA_SE_EN_FALL_AIM);
         this->timer = 0x82;
@@ -390,6 +399,11 @@ void EnWallmas_ReturnToCeiling(EnWallmas* this, PlayState* play) {
             EnWallmas_ProximityOrSwitchInit(this);
         }
     }
+    if (this->actor.params == WMT_SHADOWTAG) {
+        if (!CVarGetInteger("gShadowTag", 0)) {
+            Actor_Kill(&this->actor);
+        } 
+    }
 }
 
 void EnWallmas_TakeDamage(EnWallmas* this, PlayState* play) {
@@ -419,6 +433,13 @@ void EnWallmas_Die(EnWallmas* this, PlayState* play) {
         Item_DropCollectibleRandom(play, &this->actor, &this->actor.world.pos, 0xC0);
         Actor_Kill(&this->actor);
     }
+    if (this->actor.params == WMT_SHADOWTAG) {
+        if (!CVarGetInteger("gShadowTag", 0)) {
+            Actor_Kill(&this->actor);
+        } else {
+            EnWallmas_Init(this, play);
+        }
+    }
     this->actor.scale.z = this->actor.scale.x;
     this->actor.scale.y = this->actor.scale.x;
 }
@@ -478,7 +499,8 @@ void EnWallmas_TakePlayer(EnWallmas* this, PlayState* play) {
 
 void EnWallmas_WaitForProximity(EnWallmas* this, PlayState* play) {
     Player* player = GET_PLAYER(play);
-    if (Math_Vec3f_DistXZ(&this->actor.home.pos, &player->actor.world.pos) < 200.0f) {
+    if (this->actor.params == WMT_SHADOWTAG ||
+        Math_Vec3f_DistXZ(&this->actor.home.pos, &player->actor.world.pos) < 200.0f) {
         EnWallmas_TimerInit(this, play);
     }
 }

soh/src/overlays/actors/ovl_En_Wallmas/z_en_wallmas.h

@@ -7,7 +7,8 @@
 typedef enum {
     /* 0x00 */ WMT_TIMER,
     /* 0x01 */ WMT_PROXIMITY,
-    /* 0x02 */ WMT_FLAG
+    /* 0x02 */ WMT_FLAG,
+    /* 0x03 */ WMT_SHADOWTAG
 } WallmasType;
 
 struct EnWallmas;