Differential D2440 Diff 15073 source/simulation2/components/CCmpVisualActor.cpp

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source/simulation2/components/CCmpVisualActor.cpp

/* Copyright (C) 2020 Wildfire Games.		/* Copyright (C) 2021 Wildfire Games.
* This file is part of 0 A.D.		* This file is part of 0 A.D.
*		*
* 0 A.D. is free software: you can redistribute it and/or modify		* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by		* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or		* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.		* (at your option) any later version.
*		*
* 0 A.D. is distributed in the hope that it will be useful,		* 0 A.D. is distributed in the hope that it will be useful,
▲ Show 20 Lines • Show All 69 Lines • ▼ Show 20 Lines	private:
// Current animation state		// Current animation state
std::string m_AnimName;		std::string m_AnimName;
bool m_AnimOnce;		bool m_AnimOnce;
fixed m_AnimSpeed;		fixed m_AnimSpeed;
std::wstring m_SoundGroup;		std::wstring m_SoundGroup;
fixed m_AnimDesync;		fixed m_AnimDesync;
fixed m_AnimSyncRepeatTime; // 0.0 if not synced		fixed m_AnimSyncRepeatTime; // 0.0 if not synced
fixed m_AnimSyncOffsetTime;		fixed m_AnimSyncOffsetTime;
		u8 m_MaxLevelOfDetail;
		u8 m_CurrentLevelOfDetail;

std::map<CStr, CStr> m_VariantSelections;		std::map<CStr, CStr> m_VariantSelections;

u32 m_Seed; // seed used for random variations		u32 m_Seed; // seed used for random variations

bool m_ConstructionPreview;		bool m_ConstructionPreview;

bool m_VisibleInAtlasOnly;		bool m_VisibleInAtlasOnly;
Show All 13 Lines	return
"<a:example>"		"<a:example>"
"<Actor>units/hellenes/infantry_spearman_b.xml</Actor>"		"<Actor>units/hellenes/infantry_spearman_b.xml</Actor>"
"</a:example>"		"</a:example>"
"<a:example>"		"<a:example>"
"<Actor>structures/hellenes/barracks.xml</Actor>"		"<Actor>structures/hellenes/barracks.xml</Actor>"
"<FoundationActor>structures/fndn_4x4.xml</FoundationActor>"		"<FoundationActor>structures/fndn_4x4.xml</FoundationActor>"
"</a:example>"		"</a:example>"
"<element name='Actor' a:help='Filename of the actor to be used for this unit'>"		"<element name='Actor' a:help='Filename of the actor to be used for this unit'>"
		"<optional>"
		"<attribute name='lods'>"
		"<data type='integer'>"
		"<param name='minInclusive'>0</param>"
		"</data>"
		"</attribute>"
		"</optional>"
"<text/>"		"<text/>"
"</element>"		"</element>"
"<optional>"		"<optional>"
"<element name='FoundationActor' a:help='Filename of the actor to be used the foundation while this unit is being constructed'>"		"<element name='FoundationActor' a:help='Filename of the actor to be used the foundation while this unit is being constructed'>"
		"<optional>"
		"<attribute name='lods'>"
		"<data type='integer'>"
		"<param name='minInclusive'>0</param>"
		"</data>"
		"</attribute>"
		"</optional>"
"<text/>"		"<text/>"
"</element>"		"</element>"
"</optional>"		"</optional>"
"<optional>"		"<optional>"
"<element name='Foundation' a:help='Used internally; if present, the unit will be rendered as a foundation'>"		"<element name='Foundation' a:help='Used internally; if present, the unit will be rendered as a foundation'>"
"<empty/>"		"<empty/>"
"</element>"		"</element>"
"</optional>"		"</optional>"
▲ Show 20 Lines • Show All 71 Lines • ▼ Show 20 Lines	virtual void Init(const CParamNode& paramNode)

m_ConstructionPreview = paramNode.GetChild("ConstructionPreview").IsOk();		m_ConstructionPreview = paramNode.GetChild("ConstructionPreview").IsOk();

m_Seed = GetEntityId();		m_Seed = GetEntityId();

m_IsFoundationActor = paramNode.GetChild("Foundation").IsOk() && paramNode.GetChild("FoundationActor").IsOk();		m_IsFoundationActor = paramNode.GetChild("Foundation").IsOk() && paramNode.GetChild("FoundationActor").IsOk();

m_BaseActorName = paramNode.GetChild(m_IsFoundationActor ? "FoundationActor" : "Actor").ToString();		m_BaseActorName = paramNode.GetChild(m_IsFoundationActor ? "FoundationActor" : "Actor").ToString();
		m_CurrentLevelOfDetail = 0;
		m_MaxLevelOfDetail = static_cast<u8>(paramNode.GetChild(m_IsFoundationActor ? "FoundationActor" : "Actor").GetChild("@lods").ToInt());
ParseActorName(m_BaseActorName);		ParseActorName(m_BaseActorName);

m_VisibleInAtlasOnly = paramNode.GetChild("VisibleInAtlasOnly").ToBool();		m_VisibleInAtlasOnly = paramNode.GetChild("VisibleInAtlasOnly").ToBool();
m_IsActorOnly = paramNode.GetChild("ActorOnly").IsOk();		m_IsActorOnly = paramNode.GetChild("ActorOnly").IsOk();

m_SilhouetteDisplay = paramNode.GetChild("SilhouetteDisplay").ToBool();		m_SilhouetteDisplay = paramNode.GetChild("SilhouetteDisplay").ToBool();
m_SilhouetteOccluder = paramNode.GetChild("SilhouetteOccluder").ToBool();		m_SilhouetteOccluder = paramNode.GetChild("SilhouetteOccluder").ToBool();
m_DisableShadows = paramNode.GetChild("DisableShadows").ToBool();		m_DisableShadows = paramNode.GetChild("DisableShadows").ToBool();

// Initialize the model's selection shape descriptor. This currently relies on the component initialization order; the		// Initialize the model's selection shape descriptor. This currently relies on the component initialization order; the
// Footprint component must be initialized before this component (VisualActor) to support the ability to use the footprint		// Footprint component must be initialized before this component (VisualActor) to support the ability to use the footprint
// shape for the selection box (instead of the default recursive bounding box). See TypeList.h for the order in		// shape for the selection box (instead of the default recursive bounding box). See TypeList.h for the order in
// which components are initialized; if for whatever reason you need to get rid of this dependency, you can always just		// which components are initialized; if for whatever reason you need to get rid of this dependency, you can always just
// initialize the selection shape descriptor on-demand.		// initialize the selection shape descriptor on-demand.
InitSelectionShapeDescriptor(paramNode);		InitSelectionShapeDescriptor(paramNode);
}		}

		virtual bool HasLevelsOfDetail() const
		{
		return m_MaxLevelOfDetail > 0;
		}

		virtual u8 GetCurrentLevelOfDetail() const
		{
		return m_CurrentLevelOfDetail;
		}

		virtual u8 GetMaxLevelOfDetail() const
		{
		return m_MaxLevelOfDetail;
		}

		virtual void SetMaxLevelOfDetail(u8 levelOfDetail)
		{
		m_MaxLevelOfDetail = levelOfDetail;
		}

		virtual void SetLevelOfDetail(u8 levelOfDetail)
		{
		if (m_CurrentLevelOfDetail == levelOfDetail)
		return;

		ENSURE(levelOfDetail >= 0 && levelOfDetail <= m_MaxLevelOfDetail);
		m_CurrentLevelOfDetail = levelOfDetail;
		// ToDo: Config Option:
		// std::max(m_CurrentLevelOfDetail, m_MinLevelOfDetail);
		RecomputeActorName();
		}

virtual void Deinit()		virtual void Deinit()
{		{
if (m_Unit)		if (m_Unit)
{		{
GetSimContext().GetUnitManager().DeleteUnit(m_Unit);		GetSimContext().GetUnitManager().DeleteUnit(m_Unit);
m_Unit = NULL;		m_Unit = NULL;
}		}
}		}
▲ Show 20 Lines • Show All 298 Lines • ▼ Show 20 Lines	public:

virtual void RecomputeActorName()		virtual void RecomputeActorName()
{		{
CmpPtr<ICmpValueModificationManager> cmpValueModificationManager(GetSystemEntity());		CmpPtr<ICmpValueModificationManager> cmpValueModificationManager(GetSystemEntity());
std::wstring newActorName;		std::wstring newActorName;
if (m_IsFoundationActor)		if (m_IsFoundationActor)
newActorName = cmpValueModificationManager->ApplyModifications(L"VisualActor/FoundationActor", m_BaseActorName, GetEntityId());		newActorName = cmpValueModificationManager->ApplyModifications(L"VisualActor/FoundationActor", m_BaseActorName, GetEntityId());
else		else
newActorName = cmpValueModificationManager->ApplyModifications(L"VisualActor/Actor", m_BaseActorName, GetEntityId());		newActorName = cmpValueModificationManager->ApplyModifications(L"VisualActor/Actor", m_BaseActorName, GetEntityId());
		SilierUnsubmitted Not Done Inline Actions m_BaseActorName.concat("_" + lod_number) ? Silier: m_BaseActorName.concat("_" + lod_number) ?

		if (m_CurrentLevelOfDetail != 0)
		// ToDo: Should be a.lod.xml and not a.xml.lod.xml.
		newActorName = fmt::format(L"{0}.{1}.xml", newActorName, m_CurrentLevelOfDetail);

if (newActorName != m_ActorName)		if (newActorName != m_ActorName)
{		{
ParseActorName(newActorName);		ParseActorName(newActorName);
ReloadActor();		ReloadActor();
}		}
}		}

virtual bool HasConstructionPreview() const		virtual bool HasConstructionPreview() const
▲ Show 20 Lines • Show All 185 Lines • ▼ Show 20 Lines	else
// shouldn't happen by virtue of validation against schema		// shouldn't happen by virtue of validation against schema
LOGERROR("[VisualActor] No selection shape specified");		LOGERROR("[VisualActor] No selection shape specified");
}		}
}		}
}		}

void CCmpVisualActor::ReloadActor()		void CCmpVisualActor::ReloadActor()
{		{
if (!m_Unit)		CColor shading;
return;		player_id_t playerID;
		if (m_Unit)
		{
// Save some data from the old unit		// Save some data from the old unit
CColor shading = m_Unit->GetModel().GetShadingColor();		shading = m_Unit->GetModel().GetShadingColor();
player_id_t playerID = m_Unit->GetModel().GetPlayerID();		playerID = m_Unit->GetModel().GetPlayerID();

// Replace with the new unit		// Replace with the new unit
GetSimContext().GetUnitManager().DeleteUnit(m_Unit);		GetSimContext().GetUnitManager().DeleteUnit(m_Unit);
		}
		else {
		// If LODS are missing use sane values.
		shading = CColor(1, 1, 1, 1);
		CmpPtr<ICmpOwnership> cmpOwner(GetEntityHandle());
		if (cmpOwner)
		playerID = cmpOwner->GetOwner();
		}

// HACK: selection shape needs template data, but rather than storing all that data		// HACK: selection shape needs template data, but rather than storing all that data
// in the component, we load the template here and pass it into a helper function		// in the component, we load the template here and pass it into a helper function
CmpPtr<ICmpTemplateManager> cmpTemplateManager(GetSystemEntity());		CmpPtr<ICmpTemplateManager> cmpTemplateManager(GetSystemEntity());
const CParamNode* node = cmpTemplateManager->LoadLatestTemplate(GetEntityId());		const CParamNode* node = cmpTemplateManager->LoadLatestTemplate(GetEntityId());
ENSURE(node && node->GetChild("VisualActor").IsOk());		ENSURE(node && node->GetChild("VisualActor").IsOk());

InitSelectionShapeDescriptor(node->GetChild("VisualActor"));		InitSelectionShapeDescriptor(node->GetChild("VisualActor"));

InitModel();		InitModel();

		// If the units has missing lods it may crash.
		if (!m_Unit)
		return;

ReloadUnitAnimation();		ReloadUnitAnimation();

m_Unit->GetModel().SetShadingColor(shading);		m_Unit->GetModel().SetShadingColor(shading);

m_Unit->GetModel().SetPlayerID(playerID);		m_Unit->GetModel().SetPlayerID(playerID);

if (m_ModelTag.valid())		if (m_ModelTag.valid())
{		{
Show All 25 Lines