From f03b4eec4c37eab75a5bd639279cfcc615105b01 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Thu, 23 Apr 2020 22:25:18 +0200
Subject: implemented skinned peds, no cutscene hands yet

---
 src/objects/CutsceneHead.cpp | 95 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 85 insertions(+), 10 deletions(-)

(limited to 'src/objects/CutsceneHead.cpp')

diff --git a/src/objects/CutsceneHead.cpp b/src/objects/CutsceneHead.cpp
index b716e17e..3ef257d2 100644
--- a/src/objects/CutsceneHead.cpp
+++ b/src/objects/CutsceneHead.cpp
@@ -5,6 +5,7 @@
 #include "RwHelper.h"
 #include "RpAnimBlend.h"
 #include "AnimBlendClumpData.h"
+#include "Bones.h"
 #include "Directory.h"
 #include "CutsceneMgr.h"
 #include "Streaming.h"
@@ -17,11 +18,23 @@ CCutsceneHead::CCutsceneHead(CObject *obj)
 	RpAtomic *atm;
 
 	assert(RwObjectGetType(obj->m_rwObject) == rpCLUMP);
-	m_pHeadNode = RpAnimBlendClumpFindFrame((RpClump*)obj->m_rwObject, "Shead")->frame;
-	atm = (RpAtomic*)GetFirstObject(m_pHeadNode);
-	if(atm){
-		assert(RwObjectGetType((RwObject*)atm) == rpATOMIC);
-		RpAtomicSetFlags(atm, RpAtomicGetFlags(atm) & ~rpATOMICRENDER);
+#ifdef PED_SKIN
+	unk1 = 0;
+	bIsSkinned = false;
+	m_parentObject = (CCutsceneObject*)obj;
+	// Hide original head
+	if(IsClumpSkinned(obj->GetClump())){
+		m_parentObject->SetRenderHead(false);
+		bIsSkinned = true;
+	}else
+#endif
+	{
+		m_pHeadNode = RpAnimBlendClumpFindFrame((RpClump*)obj->m_rwObject, "Shead")->frame;
+		atm = (RpAtomic*)GetFirstObject(m_pHeadNode);
+		if(atm){
+			assert(RwObjectGetType((RwObject*)atm) == rpATOMIC);
+			RpAtomicSetFlags(atm, RpAtomicGetFlags(atm) & ~rpATOMICRENDER);
+		}
 	}
 }
 
@@ -48,11 +61,28 @@ CCutsceneHead::ProcessControl(void)
 	RpAtomic *atm;
 	RpHAnimHierarchy *hier;
 
+	// android/xbox calls is at the end
 	CPhysical::ProcessControl();
 
-	m_matrix.SetRotateY(PI/2);
-	m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
-	UpdateRwFrame();
+#ifdef PED_SKIN
+	if(bIsSkinned){
+		UpdateRpHAnim();
+		UpdateRwFrame();
+
+		RpHAnimHierarchy *hier = GetAnimHierarchyFromSkinClump(m_parentObject->GetClump());
+		int idx = RpHAnimIDGetIndex(hier, BONE_head);
+		RwMatrix *mat = &RpHAnimHierarchyGetMatrixArray(hier)[idx];
+		if(RwV3dLength(&mat->pos) > 100.0f){
+			m_matrix.SetRotateY(PI/2);
+			m_matrix = CMatrix(mat) * m_matrix;
+		}
+	}else
+#endif
+	{
+		m_matrix.SetRotateY(PI/2);
+		m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
+		UpdateRwFrame();	// android/xbox don't call this
+	}
 
 	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
 	atm = GetFirstAtomic((RpClump*)m_rwObject);
@@ -65,8 +95,25 @@ CCutsceneHead::Render(void)
 {
 	RpAtomic *atm;
 
-	m_matrix.SetRotateY(PI/2);
-	m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
+#ifdef PED_SKIN
+	if(bIsSkinned){
+		RpHAnimHierarchy *hier = GetAnimHierarchyFromSkinClump(m_parentObject->GetClump());
+		RpHAnimHierarchyUpdateMatrices(hier);
+		int idx = RpHAnimIDGetIndex(hier, BONE_head);
+		RwMatrix *mat = &RpHAnimHierarchyGetMatrixArray(hier)[idx];
+		if(RwV3dLength(&mat->pos) > 100.0f){
+			m_matrix.SetRotateY(PI/2);
+			m_matrix = CMatrix(mat) * m_matrix;
+		}
+		RenderLimb(BONE_Lhand);
+		RenderLimb(BONE_Rhand);
+	}else
+#endif
+	{
+		m_matrix.SetRotateY(PI/2);
+		m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
+	}
+
 	UpdateRwFrame();
 
 	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
@@ -76,6 +123,34 @@ CCutsceneHead::Render(void)
 	CObject::Render();
 }
 
+#ifdef PED_SKIN
+void
+CCutsceneHead::RenderLimb(int32 bone)
+{
+	RpAtomic *atomic;
+	RpHAnimHierarchy *hier = GetAnimHierarchyFromSkinClump(m_parentObject->GetClump());
+	int idx = RpHAnimIDGetIndex(hier, bone);
+	RwMatrix *mats = RpHAnimHierarchyGetMatrixArray(hier);
+	CPedModelInfo *mi = (CPedModelInfo*)CModelInfo::GetModelInfo(m_modelIndex);
+	switch(bone){
+	case BONE_Lhand:
+		atomic = mi->getLeftHand();
+		break;
+	case BONE_Rhand:
+		atomic = mi->getRightHand();
+		break;
+	default:
+		return;
+	}
+	if(atomic){
+		RwFrame *frame = RpAtomicGetFrame(atomic);
+		RwMatrixTransform(RwFrameGetMatrix(frame), &mats[idx], rwCOMBINEREPLACE);
+		RwFrameUpdateObjects(frame);
+		RpAtomicRender(atomic);
+	}
+}
+#endif
+
 void
 CCutsceneHead::PlayAnimation(const char *animName)
 {
-- 
cgit v1.2.3