1 files changed, 126 insertions, 0 deletions
diff --git a/src/REL/d/t/d_t_beetle.cpp b/src/REL/d/t/d_t_beetle.cpp
index 390c6e6f..858fcab1 100644
--- a/src/REL/d/t/d_t_beetle.cpp
+++ b/src/REL/d/t/d_t_beetle.cpp
@@ -1,3 +1,129 @@
 #include "d/t/d_t_beetle.h"
 
+#include "d/a/d_a_player.h"
+#include "d/a/obj/d_a_obj_base.h"
+#include "d/a/obj/d_a_obj_boomerang.h"
+#include "d/d_sc_game.h"
+#include "d/flag/sceneflag_manager.h"
+#include "toBeSorted/area_math.h"
+#include "toBeSorted/time_area_mgr.h"
+
 SPECIAL_ACTOR_PROFILE(BEETLE_TAG, dTgBeetle_c, fProfile::BEETLE_TAG, 0x297, 0, 0);
+
+int dTgBeetle_c::create() {
+    if (dScGame_c::currentSpawnInfo.stageName == "F103") { // flooded faron woods
+        if (mActorSubtype) {
+            mScale *= 0.01f;
+        }
+        // Haven't verfied but I think CO_TEST is an invisible sphere created around leaves
+        //  underwater to prevent you from swimming through trees
+        dAcObjBase_c::create(fProfile::CO_TEST, mRoomID, 0, &mPosition, &mRotation, &mScale, 0xFFFFFFFF);
+
+        return FAILED;
+    } else {
+        if (!mActorSubtype) { // BtlTg
+            mZoneType = getFromParams(0, 0xF);
+            mZoneShape = getFromParams(4, 0x3);
+            mUnknown = getFromParams(6, 0xFF);
+            mBeetleFlag = getFromParams(0xE, 0xFF);
+            mPastOnly = getFromParams(0x16, 0x3);
+        } else {
+            mZoneType = LeafZone;
+            if (mActorSubtype == BtlTgA) { // BtlTgA
+                mZoneShape = RectangularPrismShape;
+            } else if (mActorSubtype == BtlTgB) { // BtlTgB
+                mZoneShape = CylinderShape;
+            } else if (mActorSubtype == BtlTgC) { // BtlTgC
+                mZoneShape = SphereShape;
+            }
+        }
+        matrixCreateFromPosRotYScale(mMatrix1, mPosition, mRotation.y, mScale, nullptr, 0);
+        return SUCCEEDED;
+    }
+}
+
+int dTgBeetle_c::doDelete() {
+    return SUCCEEDED;
+}
+
+int dTgBeetle_c::actorExecute() {
+    if (mPastOnly == 1 && !mActorSubtype) {
+        if (dTimeAreaMgr_c::GetInstance()->checkPositionIsInPastState(mRoomID, mPosition, nullptr, 1.0f) == 0) {
+            return SUCCEEDED;
+        }
+    }
+
+    if (!SceneflagManager::sInstance->checkBoolFlag(mRoomID, mBeetleFlag) || mActorSubtype) {
+        dAcBoomerang_c *beetlePtr =
+            (dAcBoomerang_c *)dAcPy_c::GetLink()
+                ->vt_0x1C0(); // boomerang pointer cast required because function currently returns void*
+
+        if (mZoneShape == RectangularPrismShape) { // rectangular prism
+            if (beetlePtr && checkAreaBox(mMatrix1, beetlePtr->mPosition)) {
+                updateBeetle(*beetlePtr);
+            }
+        } else if (mZoneShape == CylinderShape) { // cylinder
+            if (beetlePtr && isWithinCylinder((beetlePtr->mPosition))) {
+                updateBeetle(*beetlePtr);
+            }
+        } else if (mZoneShape == SphereShape) { // sphere
+            if (beetlePtr && isWithinSphere((beetlePtr->mPosition))) {
+                updateBeetle(*beetlePtr);
+            }
+        }
+    }
+    return SUCCEEDED;
+}
+
+u32 dTgBeetle_c::isWithinSphere(
+    const mVec3_c &position
+) const { // fn_302_520 is position within a sphere the size of the zone
+
+    mVec3_c diff = position - (mPosition + mScale.y * mVec3_c::Ey * 1.0f);
+
+    diff.x /= mScale.x;
+    diff.y /= mScale.y;
+    diff.z /= mScale.z;
+
+    return diff.mag() <= 1.0f; // is beetle within a certain distance from center
+}
+
+u32 dTgBeetle_c::isWithinCylinder(
+    const mVec3_c &position
+) const { // is position within a really thin cylinder inside the zone
+
+    mVec3_c diff = (position - (mPosition + mVec3_c::Ey * mScale.y * 0.5f));
+
+    bool returnValue = 0;
+    bool returnCheck = 0;
+
+    diff.x /= mScale.x;
+    diff.y /= mScale.y;
+    diff.z /= mScale.z;
+
+    if (diff.absXZ() <= 0.01f && diff.y <= 0.5f) {
+        returnCheck = 1;
+    }
+
+    if (returnCheck && diff.y >= -0.5f) {
+        returnValue = 1;
+    }
+
+    return returnValue;
+}
+
+void dTgBeetle_c::updateBeetle(dAcBoomerang_c &boomerang) { // fn_302_620 update beetle based on zone type
+    if (mZoneType == LeafZone) {                            // leaf zone
+        return boomerang.setField_0x8CC(0x20);
+    } else if (mZoneType == BorderZone) { // border zone, reduce flight time
+        return boomerang.setRemainingFlightTime(0x3C);
+    } else if (mZoneType == UnknownZone) { //???
+        return boomerang.setField_0x8CC(0x80);
+    } else { // instant flashing red
+        return boomerang.setRemainingFlightTime(-1);
+    }
+}
+
+int dTgBeetle_c::draw() {
+    return 1;
+}