Implement/match Act3::ShootPizza and Act3::ShootDonut (#1203)

* Implement/match `Act3::LaunchPizza` and `Act3::LaunchDonut`

* Match Helicopter::HandleControl

* Rename

* Adjust total function count

* Rename

.github/workflows/build.yml

@@ -139,7 +139,7 @@ jobs:
       run: |
         reccmp-reccmp -S CONFIGPROGRESS.SVG --svg-icon assets/config.png --target CONFIG | tee CONFIGPROGRESS.TXT
         reccmp-reccmp -S ISLEPROGRESS.SVG --svg-icon assets/isle.png --target ISLE | tee ISLEPROGRESS.TXT
-        reccmp-reccmp -S LEGO1PROGRESS.SVG -T 4302 --svg-icon assets/lego1.png --target LEGO1 | tee LEGO1PROGRESS.TXT
+        reccmp-reccmp -S LEGO1PROGRESS.SVG -T 4332 --svg-icon assets/lego1.png --target LEGO1 | tee LEGO1PROGRESS.TXT
 
     - name: Compare Accuracy With Current Master
       shell: bash

LEGO1/lego/legoomni/include/act3.h

@@ -17,7 +17,9 @@ class Helicopter;
 
 // SIZE 0x0c
 struct Act3ListElement {
-	undefined4 m_unk0x00[3]; // 0x00
+	MxU32 m_objectId;     // 0x00
+	undefined4 m_unk0x04; // 0x04
+	undefined m_unk0x08;  // 0x08
 
 	int operator==(Act3ListElement) const { return 0; }
 	int operator<(Act3ListElement) const { return 0; }
@@ -26,12 +28,13 @@ struct Act3ListElement {
 // SIZE 0x10
 class Act3List : private list<Act3ListElement> {
 public:
-	Act3List() { m_unk0x04 = 0; }
+	Act3List() { m_unk0x0c = 0; }
 
+	void FUN_10071fa0();
 	void FUN_100720d0(MxU32 p_objectId);
 
 private:
-	undefined4 m_unk0x04; // 0x0c
+	undefined4 m_unk0x0c; // 0x0c
 };
 
 // VTABLE: LEGO1 0x100d4fc8
@@ -103,8 +106,8 @@ class Act3 : public LegoWorld {
 	// SYNTHETIC: LEGO1 0x10072630
 	// Act3::`scalar deleting destructor'
 
-	MxBool FUN_100727e0(LegoPathController*, Mx3DPointFloat& p_loc, Mx3DPointFloat& p_dir, Mx3DPointFloat& p_up);
-	MxBool FUN_10072980(LegoPathController*, Mx3DPointFloat& p_loc, Mx3DPointFloat& p_dir, Mx3DPointFloat& p_up);
+	MxResult ShootPizza(LegoPathController* p_controller, Vector3& p_location, Vector3& p_direction, Vector3& p_up);
+	MxResult ShootDonut(LegoPathController* p_controller, Vector3& p_location, Vector3& p_direction, Vector3& p_up);
 	void FUN_10073400();
 	void FUN_10073430();
 

LEGO1/lego/legoomni/include/act3ammo.h

@@ -4,12 +4,14 @@
 #include "legopathactor.h"
 #include "mxgeometry/mxgeometry3d.h"
 
+class Act3;
+
 // VTABLE: LEGO1 0x100d8460
 // SIZE 0x1a0
 class Act3Ammo : public LegoPathActor {
 public:
 	enum {
-		c_bit4 = 0x04
+		c_placed = 0x04
 	};
 
 	Act3Ammo();
@@ -18,20 +20,33 @@ class Act3Ammo : public LegoPathActor {
 	void Destroy(MxBool p_fromDestructor) override; // vtable+0x1c
 	void VTable0x70(float p_time) override;         // vtable+0x70
 
-	MxU16 GetFlags() { return m_flags; }
+	// FUNCTION: BETA10 0x10017750
+	MxU32 IsPlaced() { return m_ammoFlag & c_placed; }
+
 	MxFloat GetUnknown0x158() { return m_unk0x158; }
 
+	// FUNCTION: BETA10 0x100177b0
+	Mx3DPointFloat* GetUnknown0x160() { return m_unk0x160; }
+
+	// FUNCTION: BETA10 0x100177e0
+	MxFloat* GetUnknown0x19c() { return &m_unk0x19c; }
+
 	void SetUnknown0x158(MxFloat p_unk0x158) { m_unk0x158 = p_unk0x158; }
 
+	MxResult FUN_10053980(Act3* p_a3, MxU32 p_isDonut, MxS32 p_index);
+	MxResult FUN_10053b40(Vector3& p_srcLoc, Vector3& p_srcDir, Vector3& p_srcUp);
+	MxResult FUN_10053cb0(LegoPathController* p_controller, LegoPathBoundary* p_boundary, MxFloat p_unk0x19c);
+	MxResult FUN_10053d30(LegoPathController* p_controller, MxFloat p_unk0x19c);
+
 	// SYNTHETIC: LEGO1 0x10053880
 	// Act3Ammo::`scalar deleting destructor'
 
 private:
-	MxU16 m_flags;                // 0x154
+	MxU16 m_ammoFlag;             // 0x154
 	MxFloat m_unk0x158;           // 0x158
-	undefined4 m_unk0x15c;        // 0x15c
+	Act3* m_a3;                   // 0x15c
 	Mx3DPointFloat m_unk0x160[3]; // 0x160
-	undefined4 m_unk0x19c;        // 0x19c
+	MxFloat m_unk0x19c;           // 0x19c
 };
 
 #endif // ACT3AMMO_H

LEGO1/lego/legoomni/include/legopathactor.h

@@ -135,7 +135,7 @@ class LegoPathActor : public LegoActor {
 	// FUNCTION: BETA10 0x1001c860
 	MxU32 GetState() { return m_state; }
 
-	LegoPathController* GetController() { return m_controller; }
+	LegoPathController* GetController() { return m_pathController; }
 	MxBool GetCollideBox() { return m_collideBox; }
 	MxFloat GetLastTime() { return m_lastTime; }
 	MxFloat GetActorTime() { return m_actorTime; }
@@ -145,7 +145,7 @@ class LegoPathActor : public LegoActor {
 	// FUNCTION: BETA10 0x10013430
 	void SetState(MxU32 p_state) { m_state = p_state; }
 
-	void SetController(LegoPathController* p_controller) { m_controller = p_controller; }
+	void SetController(LegoPathController* p_pathController) { m_pathController = p_pathController; }
 	void SetLastTime(MxFloat p_lastTime) { m_lastTime = p_lastTime; }
 	void SetActorTime(MxFloat p_actorTime) { m_actorTime = p_actorTime; }
 
@@ -167,27 +167,27 @@ class LegoPathActor : public LegoActor {
 		MxS32 p_und
 	);
 
-	MxFloat m_BADuration;             // 0x78
-	MxFloat m_unk0x7c;                // 0x7c
-	MxFloat m_actorTime;              // 0x80
-	MxFloat m_lastTime;               // 0x84
-	LegoPathBoundary* m_boundary;     // 0x88
-	LegoUnknown m_unk0x8c;            // 0x8c
-	MxU32 m_state;                    // 0xdc
-	LegoUnknown100db7f4* m_destEdge;  // 0xe0
-	MxFloat m_unk0xe4;                // 0xe4
-	MxBool m_collideBox;              // 0xe8
-	MxBool m_unk0xe9;                 // 0xe9
-	MxBool m_userNavFlag;             // 0xea
-	MxMatrix m_unk0xec;               // 0xec
-	LegoPathEdgeContainer* m_grec;    // 0x134
-	LegoPathController* m_controller; // 0x138
-	MxFloat m_maxLinearVel;           // 0x13c
-	MxFloat m_unk0x140;               // 0x140
-	MxFloat m_unk0x144;               // 0x144
-	MxU8 m_unk0x148;                  // 0x148
-	MxS32 m_unk0x14c;                 // 0x14c
-	MxFloat m_unk0x150;               // 0x150
+	MxFloat m_BADuration;                 // 0x78
+	MxFloat m_unk0x7c;                    // 0x7c
+	MxFloat m_actorTime;                  // 0x80
+	MxFloat m_lastTime;                   // 0x84
+	LegoPathBoundary* m_boundary;         // 0x88
+	LegoUnknown m_unk0x8c;                // 0x8c
+	MxU32 m_state;                        // 0xdc
+	LegoUnknown100db7f4* m_destEdge;      // 0xe0
+	MxFloat m_unk0xe4;                    // 0xe4
+	MxBool m_collideBox;                  // 0xe8
+	MxBool m_unk0xe9;                     // 0xe9
+	MxBool m_userNavFlag;                 // 0xea
+	MxMatrix m_unk0xec;                   // 0xec
+	LegoPathEdgeContainer* m_grec;        // 0x134
+	LegoPathController* m_pathController; // 0x138
+	MxFloat m_maxLinearVel;               // 0x13c
+	MxFloat m_unk0x140;                   // 0x140
+	MxFloat m_unk0x144;                   // 0x144
+	MxU8 m_unk0x148;                      // 0x148
+	MxS32 m_unk0x14c;                     // 0x14c
+	MxFloat m_unk0x150;                   // 0x150
 };
 
 // TEMPLATE: LEGO1 0x10018b70

LEGO1/lego/legoomni/include/legopathcontroller.h

@@ -111,14 +111,6 @@ class LegoPathController : public MxCore {
 	LegoPathBoundary* GetPathBoundary(const char* p_name);
 	void Enable(MxBool p_enable);
 	void FUN_10046bb0(LegoWorld* p_world);
-	MxS32 FUN_1004a240(
-		LegoPathEdgeContainer& p_grec,
-		Vector3& p_v1,
-		Vector3& p_v2,
-		float p_f1,
-		LegoUnknown100db7f4*& p_edge,
-		LegoPathBoundary*& p_boundary
-	);
 	MxResult FUN_10048310(
 		LegoPathEdgeContainer* p_grec,
 		const Vector3& p_oldPosition,
@@ -130,6 +122,21 @@ class LegoPathController : public MxCore {
 		LegoU8 p_mask,
 		MxFloat* p_param9
 	);
+	MxS32 FUN_1004a240(
+		LegoPathEdgeContainer& p_grec,
+		Vector3& p_v1,
+		Vector3& p_v2,
+		float p_f1,
+		LegoUnknown100db7f4*& p_edge,
+		LegoPathBoundary*& p_boundary
+	);
+	undefined4 FUN_1004a380(
+		Vector3& p_param1,
+		Vector3& p_param2,
+		Mx3DPointFloat* p_param3,
+		LegoPathBoundary*& p_boundary,
+		MxFloat& p_param5
+	);
 
 	static MxResult Init();
 	static MxResult Reset();

LEGO1/lego/legoomni/src/actors/act2actor.cpp

@@ -344,9 +344,9 @@ void Act2Actor::FUN_100192a0(undefined4 p_param)
 
 	newPosition = g_unk0x100f0db8[p_param].m_position;
 	newDirection = g_unk0x100f0db8[p_param].m_direction;
-	LegoPathBoundary* newBoundary = m_controller->GetPathBoundary(g_unk0x100f0db8[p_param].m_boundary);
+	LegoPathBoundary* newBoundary = m_pathController->GetPathBoundary(g_unk0x100f0db8[p_param].m_boundary);
 
-	MxResult sts = m_controller->FUN_10048310(
+	MxResult sts = m_pathController->FUN_10048310(
 		m_grec,
 		m_roi->GetWorldPosition(),
 		m_roi->GetWorldDirection(),

LEGO1/lego/legoomni/src/actors/act3ammo.cpp

@@ -12,8 +12,8 @@ DECOMP_SIZE_ASSERT(Act3Ammo, 0x1a0)
 // FUNCTION: BETA10 0x1001d648
 Act3Ammo::Act3Ammo()
 {
-	m_flags = 0;
-	m_unk0x15c = 0;
+	m_ammoFlag = 0;
+	m_a3 = NULL;
 }
 
 // FUNCTION: LEGO1 0x100538a0
@@ -36,6 +36,38 @@ void Act3Ammo::Destroy(MxBool p_fromDestructor)
 	}
 }
 
+// STUB: LEGO1 0x10053980
+// STUB: BETA10 0x1001d8b3
+MxResult Act3Ammo::FUN_10053980(Act3* p_a3, MxU32 p_isDonut, MxS32 p_index)
+{
+	// TODO
+	return SUCCESS;
+}
+
+// STUB: LEGO1 0x10053b40
+// STUB: BETA10 0x1001db2a
+MxResult Act3Ammo::FUN_10053b40(Vector3& p_srcLoc, Vector3& p_srcDir, Vector3& p_srcUp)
+{
+	// TODO
+	return SUCCESS;
+}
+
+// STUB: LEGO1 0x10053cb0
+// STUB: BETA10 0x1001ddf4
+MxResult Act3Ammo::FUN_10053cb0(LegoPathController* p_controller, LegoPathBoundary* p_boundary, MxFloat p_unk0x19c)
+{
+	// TODO
+	return SUCCESS;
+}
+
+// STUB: LEGO1 0x10053d30
+// STUB: BETA10 0x1001df73
+MxResult Act3Ammo::FUN_10053d30(LegoPathController* p_controller, MxFloat p_unk0x19c)
+{
+	// TODO
+	return SUCCESS;
+}
+
 // STUB: LEGO1 0x10054050
 // STUB: BETA10 0x1001e362
 void Act3Ammo::VTable0x70(float p_time)

LEGO1/lego/legoomni/src/actors/helicopter.cpp

@@ -13,6 +13,7 @@
 #include "legoutils.h"
 #include "legoworld.h"
 #include "misc.h"
+#include "mxdebug.h"
 #include "mxtransitionmanager.h"
 #include "scripts.h"
 
@@ -152,9 +153,10 @@ MxLong Helicopter::HandleClick()
 }
 
 // FUNCTION: LEGO1 0x100035e0
+// FUNCTION: BETA10 0x1002a587
 MxLong Helicopter::HandleControl(LegoControlManagerNotificationParam& p_param)
 {
-	MxU32 ret = 0;
+	MxLong result = 0;
 	MxAtomId script;
 
 	switch (GameState()->GetCurrentAct()) {
@@ -169,79 +171,98 @@ MxLong Helicopter::HandleControl(LegoControlManagerNotificationParam& p_param)
 		break;
 	}
 
-	if (p_param.GetUnknown0x28() == 1) {
-		switch (p_param.GetClickedObjectId()) {
+	if (p_param.m_unk0x28 == 1) {
+		MxU32 isPizza = FALSE;
+
+		switch (p_param.m_clickedObjectId) {
 		case IsleScript::c_HelicopterArms_Ctl:
 			if (*g_act3Script == script) {
 				((Act3*) CurrentWorld())->SetDestLocation(LegoGameState::e_infomain);
 				TransitionManager()->StartTransition(MxTransitionManager::e_mosaic, 50, FALSE, FALSE);
 			}
-			else if (m_state->GetUnkown8() != 0) {
+			else if (m_state->m_unk0x08 != 0) {
 				break;
 			}
+
 			Exit();
 			GameState()->m_currentArea = LegoGameState::e_unk66;
-			ret = 1;
+			result = 1;
 			break;
 		case IsleScript::c_Helicopter_TakeOff_Ctl: {
 			if (*g_act3Script == script) {
 				break;
 			}
+
 			Act1State* state = (Act1State*) GameState()->GetState("Act1State");
-			if (m_state->GetUnkown8() == 0) {
-				state->SetUnknown18(4);
-				m_state->SetUnknown8(1);
+			if (m_state->m_unk0x08 == 0) {
+				state->m_unk0x018 = 4;
+				m_state->m_unk0x08 = 1;
 				m_world->RemoveActor(this);
 				InvokeAction(Extra::ActionType::e_start, script, IsleScript::c_HelicopterTakeOff_Anim, NULL);
 				SetState(0);
 			}
-			ret = 1;
+
+			result = 1;
 			break;
 		}
 		case IsleScript::c_Helicopter_Land_Ctl:
 			if (*g_act3Script == script) {
 				break;
 			}
-			if (m_state->GetUnkown8() == 2) {
-				m_state->SetUnknown8(3);
+
+			if (m_state->m_unk0x08 == 2) {
+				m_state->m_unk0x08 = 3;
 				m_world->RemoveActor(this);
 				InvokeAction(Extra::ActionType::e_start, script, IsleScript::c_HelicopterLand_Anim, NULL);
 				SetState(LegoPathActor::c_bit3);
 			}
-			ret = 1;
+
+			result = 1;
 			break;
 		case Act3Script::c_Helicopter_Pizza_Ctl:
 			if (*g_act3Script != script) {
 				break;
 			}
-			ret = 1;
-			/* fall through */
+
+			isPizza = TRUE;
 		case Act3Script::c_Helicopter_Donut_Ctl:
 			if (*g_act3Script != script) {
 				break;
 			}
+
+			assert(m_pathController);
+
 			if (m_world && m_world->GetCamera()) {
-				Mx3DPointFloat loc, dir, lookat;
-				loc = m_world->GetCamera()->GetWorldLocation();
-				dir = m_world->GetCamera()->GetWorldDirection();
-				lookat = dir;
-				float scale = 3;
-				lookat *= scale;
-				lookat += loc;
-				Mx3DPointFloat v68, v7c, v90(0, 1, 0), va4;
+				Mx3DPointFloat location, direction, lookat;
+
+				location = m_world->GetCamera()->GetWorldLocation();
+				direction = m_world->GetCamera()->GetWorldDirection();
+
+				lookat = direction;
+				lookat *= 3.0f;
+				location += lookat;
+
+				Mx3DPointFloat v68, va4, up;
+				Mx3DPointFloat v90(0, 1, 0);
 				v68 = m_world->GetCamera()->GetWorldUp();
-				va4.EqualsCross(&v68, &dir);
-				v7c.EqualsCross(&va4, &v90);
-				if (ret) {
-					if (((Act3*) m_world)->FUN_100727e0(m_controller, loc, dir, v7c)) {
+				va4.EqualsCross(&v68, &direction);
+				up.EqualsCross(&va4, &v90);
+
+				if (isPizza) {
+					if (((Act3*) m_world)->ShootPizza(m_pathController, location, direction, up) != SUCCESS) {
+						MxTrace("Shoot pizza failed\n");
 						break;
 					}
-					else if (((Act3*) m_world)->FUN_10072980(m_controller, loc, dir, v7c)) {
+				}
+				else {
+					if (((Act3*) m_world)->ShootDonut(m_pathController, location, direction, up) != SUCCESS) {
+						MxTrace("Shoot donut failed\n");
 						break;
 					}
 				}
 			}
-			ret = 1;
+
+			result = 1;
 			break;
 		/* case Act3Script::c_Helicopter_Info_Ctl: */
 		case IsleScript::c_Helicopter_Info_Ctl:
@@ -250,14 +271,21 @@ MxLong Helicopter::HandleControl(LegoControlManagerNotificationParam& p_param)
 				TransitionManager()->StartTransition(MxTransitionManager::e_mosaic, 50, FALSE, FALSE);
 				Exit();
 			}
-			ret = 1;
+			else if (*g_act3Script == script) {
+				((Act3*) CurrentWorld())->SetDestLocation(LegoGameState::e_infomain);
+				TransitionManager()->StartTransition(MxTransitionManager::e_mosaic, 50, FALSE, FALSE);
+			}
+
+			result = 1;
 			break;
+		// Unknown object ID
 		case 0x1d:
-			ret = 1;
+			result = 1;
 			break;
 		}
 	}
-	return ret;
+
+	return result;
 }
 
 // FUNCTION: LEGO1 0x10003c20

LEGO1/lego/legoomni/src/paths/legopathactor.cpp

@@ -48,7 +48,7 @@ LegoPathActor::LegoPathActor()
 	m_userNavFlag = FALSE;
 	m_state = 0;
 	m_grec = NULL;
-	m_controller = NULL;
+	m_pathController = NULL;
 	m_collideBox = FALSE;
 	m_unk0x148 = 0;
 	m_unk0x14c = 0;
@@ -609,7 +609,7 @@ MxResult LegoPathActor::VTable0x9c()
 			local20 = 0;
 
 			Mx3DPointFloat vec;
-			switch (m_controller->FUN_1004a240(*m_grec, local34, local48, m_unk0xe4, m_destEdge, m_boundary)) {
+			switch (m_pathController->FUN_1004a240(*m_grec, local34, local48, m_unk0xe4, m_destEdge, m_boundary)) {
 			case 0:
 			case 1:
 				break;

LEGO1/lego/legoomni/src/paths/legopathcontroller.cpp

@@ -1014,3 +1014,17 @@ MxS32 LegoPathController::FUN_1004a240(
 	p_v2.EqualsCross(p_boundary->GetUnknown0x14(), &vec);
 	return 0;
 }
+
+// STUB: LEGO1 0x1004a380
+// STUB: BETA10 0x100b957f
+undefined4 LegoPathController::FUN_1004a380(
+	Vector3& p_param1,
+	Vector3& p_param2,
+	Mx3DPointFloat* p_param3,
+	LegoPathBoundary*& p_boundary,
+	MxFloat& p_param5
+)
+{
+	// TODO
+	return 0;
+}

LEGO1/lego/legoomni/src/worlds/act3.cpp

@@ -34,10 +34,58 @@ DECOMP_SIZE_ASSERT(Act3List, 0x10)
 Act3Script::Script g_unk0x100d95e8[] =
 	{Act3Script::c_tlp053in_RunAnim, Act3Script::c_tlp064la_RunAnim, Act3Script::c_tlp068in_RunAnim};
 
-// STUB: LEGO1 0x100720d0
+// FUNCTION: LEGO1 0x10071fa0
+void Act3List::FUN_10071fa0()
+{
+	DeleteAction();
+}
+
+// FUNCTION: LEGO1 0x100720d0
 void Act3List::FUN_100720d0(MxU32 p_objectId)
 {
-	// TODO
+	if (m_unk0x0c == 0) {
+		MxU32 removed = FALSE;
+
+		if (!empty()) {
+			if (p_objectId != 0) {
+				for (Act3List::iterator it = begin(); it != end(); it++) {
+					if ((*it).m_unk0x08 && (*it).m_objectId == p_objectId) {
+						erase(it);
+						removed = TRUE;
+						break;
+					}
+				}
+			}
+			else {
+				pop_front();
+				removed = TRUE;
+			}
+
+			if (removed && size() > 0) {
+				// TODO: Match
+				Act3List::iterator it = begin();
+				Act3ListElement& item = *(it++);
+
+				for (; it != end(); it++) {
+					if ((*it).m_unk0x04 == 1) {
+						for (Act3List::iterator it2 = begin(); it2 != it;) {
+							if ((*it2).m_unk0x08) {
+								FUN_10071fa0();
+								return;
+							}
+
+							it2 = erase(it2);
+						}
+					}
+				}
+
+				if (!item.m_unk0x08) {
+					item.m_unk0x08 = TRUE;
+					InvokeAction(Extra::e_start, *g_act3Script, item.m_objectId, NULL);
+				}
+			}
+		}
+	}
 }
 
 // FUNCTION: LEGO1 0x10072270
@@ -76,16 +124,101 @@ Act3::~Act3()
 	TickleManager()->UnregisterClient(this);
 }
 
-// STUB: LEGO1 0x100727e0
-MxBool Act3::FUN_100727e0(LegoPathController*, Mx3DPointFloat& p_loc, Mx3DPointFloat& p_dir, Mx3DPointFloat& p_up)
+// FUNCTION: LEGO1 0x100727e0
+// FUNCTION: BETA10 0x100158e2
+MxResult Act3::ShootPizza(LegoPathController* p_controller, Vector3& p_location, Vector3& p_direction, Vector3& p_up)
 {
-	return FALSE;
+	MxS32 nextPizza;
+	for (nextPizza = 0; nextPizza < (MxS32) sizeOfArray(m_pizzas); nextPizza++) {
+		if (!m_pizzas[nextPizza].IsPlaced()) {
+			LegoPathBoundary* boundary = NULL;
+			MxU32 local18 = TRUE;
+
+			m_pizzas[nextPizza].FUN_10053980(this, TRUE, nextPizza);
+
+			if (m_pizzas[nextPizza].FUN_10053b40(p_location, p_direction, p_up) != SUCCESS) {
+				return FAILURE;
+			}
+
+			MxFloat unk0x19c = *m_pizzas[nextPizza].GetUnknown0x19c();
+			if (p_controller->FUN_1004a380(
+					p_location,
+					p_direction,
+					m_pizzas[nextPizza].GetUnknown0x160(),
+					boundary,
+					unk0x19c
+				) == SUCCESS) {
+				Mx3DPointFloat direction;
+
+				direction = p_direction;
+				direction *= unk0x19c;
+				direction += p_location;
+
+				assert(m_brickster && m_brickster->GetROI());
+
+				direction -= m_brickster->GetROI()->GetLocal2World()[3];
+
+				local18 = FALSE;
+				if (m_pizzas[nextPizza].FUN_10053cb0(p_controller, boundary, unk0x19c) == SUCCESS) {
+					p_controller->PlaceActor(&m_pizzas[nextPizza]);
+					boundary->AddActor(&m_pizzas[nextPizza]);
+					m_pizzas[nextPizza].SetWorldSpeed(10.0f);
+					return SUCCESS;
+				}
+			}
+
+			if (local18 && m_pizzas[nextPizza].FUN_10053d30(p_controller, unk0x19c) == SUCCESS) {
+				p_controller->PlaceActor(&m_pizzas[nextPizza]);
+				m_pizzas[nextPizza].SetWorldSpeed(10.0f);
+				return SUCCESS;
+			}
+
+			break;
+		}
+	}
+
+	return FAILURE;
 }
 
-// STUB: LEGO1 0x10072980
-MxBool Act3::FUN_10072980(LegoPathController*, Mx3DPointFloat& p_loc, Mx3DPointFloat& p_dir, Mx3DPointFloat& p_up)
+// FUNCTION: LEGO1 0x10072980
+// FUNCTION: BETA10 0x10015c69
+MxResult Act3::ShootDonut(LegoPathController* p_controller, Vector3& p_location, Vector3& p_direction, Vector3& p_up)
 {
-	return FALSE;
+	MxS32 nextDonut;
+	for (nextDonut = 0; nextDonut < (MxS32) sizeOfArray(m_donuts); nextDonut++) {
+		if (!m_donuts[nextDonut].IsPlaced()) {
+			LegoPathBoundary* boundary = NULL;
+
+			m_donuts[nextDonut].FUN_10053980(this, FALSE, nextDonut);
+
+			if (m_donuts[nextDonut].FUN_10053b40(p_location, p_direction, p_up) != SUCCESS) {
+				return FAILURE;
+			}
+
+			MxFloat unk0x19c = *m_donuts[nextDonut].GetUnknown0x19c();
+			if (p_controller->FUN_1004a380(
+					p_location,
+					p_direction,
+					m_donuts[nextDonut].GetUnknown0x160(),
+					boundary,
+					unk0x19c
+				) == SUCCESS) {
+				if (m_donuts[nextDonut].FUN_10053cb0(p_controller, boundary, unk0x19c) == SUCCESS) {
+					p_controller->PlaceActor(&m_donuts[nextDonut]);
+					boundary->AddActor(&m_donuts[nextDonut]);
+					m_donuts[nextDonut].SetWorldSpeed(10.0f);
+					return SUCCESS;
+				}
+			}
+			else if (m_donuts[nextDonut].FUN_10053d30(p_controller, unk0x19c) == SUCCESS) {
+				p_controller->PlaceActor(&m_donuts[nextDonut]);
+				m_donuts[nextDonut].SetWorldSpeed(10.0f);
+				return SUCCESS;
+			}
+		}
+	}
+
+	return FAILURE;
 }
 
 // FUNCTION: LEGO1 0x10072c30
@@ -382,7 +515,7 @@ void Act3::Enable(MxBool p_enable)
 
 			MxS32 i;
 			for (i = 0; i < (MxS32) sizeOfArray(m_pizzas); i++) {
-				if (m_pizzas[i].GetFlags() & Act3Ammo::c_bit4) {
+				if (m_pizzas[i].IsPlaced()) {
 					m_pizzas[i].SetLastTime(m_pizzas[i].GetLastTime() + delta);
 					m_pizzas[i].SetActorTime(m_pizzas[i].GetActorTime() + delta);
 					m_pizzas[i].SetUnknown0x158(m_pizzas[i].GetUnknown0x158() + delta);
@@ -390,7 +523,7 @@ void Act3::Enable(MxBool p_enable)
 			}
 
 			for (i = 0; i < (MxS32) sizeOfArray(m_donuts); i++) {
-				if (m_donuts[i].GetFlags() & Act3Ammo::c_bit4) {
+				if (m_donuts[i].IsPlaced()) {
 					m_donuts[i].SetLastTime(m_donuts[i].GetLastTime() + delta);
 					m_donuts[i].SetActorTime(m_donuts[i].GetActorTime() + delta);
 					m_donuts[i].SetUnknown0x158(m_donuts[i].GetUnknown0x158() + delta);