From f5e81777bc12ffcbb00326f2d157fcd6e03503e0 Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Sat, 13 Apr 2024 08:57:18 -0400
Subject: [PATCH] Implement LegoAnimPresenter::FUN_1006a3c0 (#791)

---
 .../lego/legoomni/include/legoanimpresenter.h |  3 +-
 .../lego/legoomni/src/paths/legoanimactor.cpp |  7 +--
 .../legoomni/src/video/legoanimpresenter.cpp  | 59 ++++++++++++++++++-
 3 files changed, 61 insertions(+), 8 deletions(-)

diff --git a/LEGO1/lego/legoomni/include/legoanimpresenter.h b/LEGO1/lego/legoomni/include/legoanimpresenter.h
index 5b6c62fc..f22e9ba9 100644
--- a/LEGO1/lego/legoomni/include/legoanimpresenter.h
+++ b/LEGO1/lego/legoomni/include/legoanimpresenter.h
@@ -85,8 +85,9 @@ class LegoAnimPresenter : public MxVideoPresenter {
 	void FUN_100695c0();
 	LegoChar* FUN_100697c0(const LegoChar* p_und1, const LegoChar* p_und2);
 	LegoBool FUN_100698b0(const CompoundObject& p_rois, const LegoChar* p_und2);
+	LegoROI* FUN_100699e0(const LegoChar*);
 	void FUN_10069b10();
-	void FUN_1006a3c0(LegoAnimPresenterMap& p_map, LegoTreeNode* p_root, LegoROI* p_roi);
+	void FUN_1006a3c0(LegoAnimPresenterMap& p_map, LegoTreeNode* p_node, LegoROI* p_roi);
 	void FUN_1006a4f0(LegoAnimPresenterMap& p_map, LegoAnimNodeData* p_data, const LegoChar* p_und, LegoROI* p_roi);
 	LegoBool FUN_1006aba0();
 	LegoBool FUN_1006abb0(LegoTreeNode*, undefined4);
diff --git a/LEGO1/lego/legoomni/src/paths/legoanimactor.cpp b/LEGO1/lego/legoomni/src/paths/legoanimactor.cpp
index d35578de..1bac6592 100644
--- a/LEGO1/lego/legoomni/src/paths/legoanimactor.cpp
+++ b/LEGO1/lego/legoomni/src/paths/legoanimactor.cpp
@@ -104,11 +104,10 @@ MxResult LegoAnimActor::FUN_1001c360(float p_und, Matrix4& p_transform)
 			}
 		}
 		else {
-			MxU32 i;
 			LegoTreeNode* root = m_animMaps[m_curAnim]->m_AnimTreePtr->GetRoot();
 			m_roi->SetVisibility(TRUE);
 
-			for (i = 0; i < numROIs; i++) {
+			for (MxU32 i = 0; i < numROIs; i++) {
 				LegoROI* roi = roiMap[i];
 
 				if (roi != NULL && m_roi != roi) {
@@ -116,8 +115,8 @@ MxResult LegoAnimActor::FUN_1001c360(float p_und, Matrix4& p_transform)
 				}
 			}
 
-			for (i = 0; i < root->GetNumChildren(); i++) {
-				LegoROI::FUN_100a8e80(root->GetChild(i), p_transform, p_und, roiMap);
+			for (MxS32 j = 0; j < root->GetNumChildren(); j++) {
+				LegoROI::FUN_100a8e80(root->GetChild(j), p_transform, p_und, roiMap);
 			}
 
 			if (m_cameraFlag) {
diff --git a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
index c124409b..b5bb0163 100644
--- a/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
+++ b/LEGO1/lego/legoomni/src/video/legoanimpresenter.cpp
@@ -306,16 +306,69 @@ LegoBool LegoAnimPresenter::FUN_100698b0(const CompoundObject& p_rois, const Leg
 	return result;
 }
 
+// STUB: LEGO1 0x100699e0
+LegoROI* LegoAnimPresenter::FUN_100699e0(const LegoChar*)
+{
+	// TODO
+	return NULL;
+}
+
 // STUB: LEGO1 0x10069b10
 void LegoAnimPresenter::FUN_10069b10()
 {
 	// TODO
 }
 
-// STUB: LEGO1 0x1006a3c0
-void LegoAnimPresenter::FUN_1006a3c0(LegoAnimPresenterMap& p_map, LegoTreeNode* p_root, LegoROI* p_roi)
+// FUNCTION: LEGO1 0x1006a3c0
+void LegoAnimPresenter::FUN_1006a3c0(LegoAnimPresenterMap& p_map, LegoTreeNode* p_node, LegoROI* p_roi)
 {
-	// TODO
+	LegoROI* roi = p_roi;
+	LegoChar* und = NULL;
+	LegoChar* und2 = NULL;
+	LegoAnimNodeData* data = (LegoAnimNodeData*) p_node->GetData();
+	const LegoChar* name = data->GetName();
+
+	if (name != NULL && *name != '-') {
+		if (*name == '*') {
+			name = und2 = FUN_10069150(name);
+		}
+
+		und = FUN_100697c0(name, p_roi != NULL ? p_roi->GetName() : NULL);
+
+		if (p_roi == NULL) {
+			roi = FUN_100699e0(und);
+
+			if (roi != NULL) {
+				FUN_1006a4f0(p_map, data, und, roi);
+			}
+			else {
+				data->SetUnknown0x20(0);
+			}
+		}
+		else {
+			LegoROI* roi2 = p_roi->FUN_100a8ce0(name, p_roi);
+
+			if (roi2 != NULL) {
+				FUN_1006a4f0(p_map, data, und, roi2);
+			}
+			else {
+				if (FUN_100699e0(name) != NULL) {
+					FUN_1006a3c0(p_map, p_node, NULL);
+					delete[] und;
+					delete[] und2;
+					return;
+				}
+			}
+		}
+	}
+
+	delete[] und;
+	delete[] und2;
+
+	MxS32 count = p_node->GetNumChildren();
+	for (MxS32 i = 0; i < count; i++) {
+		FUN_1006a3c0(p_map, p_node->GetChild(i), roi);
+	}
 }
 
 // FUNCTION: LEGO1 0x1006a4f0