Differential D2667 Diff 11613 source/simulation2/components/CCmpRangeManager.cpp

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source/simulation2/components/CCmpRangeManager.cpp

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#include "simulation2/components/ICmpObstructionManager.h"		#include "simulation2/components/ICmpObstructionManager.h"
#include "simulation2/components/ICmpTerritoryManager.h"		#include "simulation2/components/ICmpTerritoryManager.h"
#include "simulation2/components/ICmpVisibility.h"		#include "simulation2/components/ICmpVisibility.h"
#include "simulation2/components/ICmpVision.h"		#include "simulation2/components/ICmpVision.h"
#include "simulation2/components/ICmpWaterManager.h"		#include "simulation2/components/ICmpWaterManager.h"
#include "simulation2/helpers/MapEdgeTiles.h"		#include "simulation2/helpers/MapEdgeTiles.h"
#include "simulation2/helpers/Render.h"		#include "simulation2/helpers/Render.h"
#include "simulation2/helpers/Spatial.h"		#include "simulation2/helpers/Spatial.h"
		#include "simulation2/helpers/ArrayData.h"

#include "graphics/Overlay.h"		#include "graphics/Overlay.h"
#include "graphics/Terrain.h"		#include "graphics/Terrain.h"
#include "lib/timer.h"		#include "lib/timer.h"
#include "ps/CLogger.h"		#include "ps/CLogger.h"
#include "ps/Profile.h"		#include "ps/Profile.h"
#include "renderer/Scene.h"		#include "renderer/Scene.h"

#define LOS_TILES_RATIO 8		#define LOS_TILES_RATIO 8
#define DEBUG_RANGE_MANAGER_BOUNDS 0		#define DEBUG_RANGE_MANAGER_BOUNDS 0

/**		/**
* Representation of a range query.		* Representation of a range query.
*/		*/
struct Query		struct Query
{		{
bool enabled;		bool enabled;
bool parabolic;		bool parabolic;
CEntityHandle source; // TODO: this could crash if an entity is destroyed while a Query is still referencing it		CEntityHandle source; // TODO: this could crash if an entity is destroyed while a Query is still referencing it
entity_pos_t minRange;		entity_pos_t minRange;
entity_pos_t maxRange;		entity_pos_t maxRange;
entity_pos_t elevationBonus;		entity_pos_t elevationBonus;
u32 ownersMask;		OwnersData1b ownersMask;
i32 interface;		i32 interface;
std::vector<entity_id_t> lastMatch;		std::vector<entity_id_t> lastMatch;
u8 flagsMask;		u8 flagsMask;
};		};

/**
* Convert an owner ID (-1 = unowned, 0 = gaia, 1..30 = players)		static inline bool IsValidPlayer(player_id_t player)
		SilierUnsubmitted Done Inline Actions `IsValidPlayer` or `IsPlayerValid` Silier: `IsValidPlayer` or `IsPlayerValid`
* into a 32-bit mask for quick set-membership tests.
*/
static inline u32 CalcOwnerMask(player_id_t owner)
{		{
if (owner >= -1 && owner < 31)		return player > 0 && player <= Simulation_GetNumberOfPlayers();
return 1 << (1+owner);
else
return 0; // owner was invalid
}		}

/**		static inline bool IsValidOwner(int owner)
		SilierUnsubmitted Done Inline Actions `IsValidOwner` or `IsOwnerValid` Silier: `IsValidOwner` or `IsOwnerValid`
* Returns LOS mask for given player.
*/
static inline u32 CalcPlayerLosMask(player_id_t player)
{		{
if (player > 0 && player <= 16)		return owner >= -1 && owner <= Simulation_GetNumberOfPlayers();
return ICmpRangeManager::LOS_MASK << (2*(player-1));
return 0;
}		}

/**		/**
* Returns shared LOS mask for given list of players.		* Returns shared LOS mask for given list of players.
*/		*/
static u32 CalcSharedLosMask(std::vector<player_id_t> players)		static PlayersData2b CalcSharedLosMask(std::vector<player_id_t> players)
{		{
u32 playerMask = 0;		PlayersData2b playerMask(0);
for (size_t i = 0; i < players.size(); i++)		for (player_id_t id : players)
playerMask \|= CalcPlayerLosMask(players[i]);		if (IsValidPlayer(id))
		SilierUnsubmitted Done Inline Actions `if (` Silier: `if (`
		playerMask.set(id, ICmpRangeManager::LOS_MASK);

return playerMask;		return playerMask;
}		}

/**		/**
* Add/remove a player to/from mask, which is a 1-bit mask representing a list of players.		* Add/remove a player to/from mask, which is a 1-bit mask representing a list of players.
* Returns true if the mask is modified.		* Returns true if the mask is modified.
*/		*/
static bool SetPlayerSharedDirtyVisibilityBit(u16& mask, player_id_t player, bool enable)		static bool SetPlayerSharedDirtyVisibilityBit(PlayersData1b& mask, player_id_t player, bool enable)
{		{
if (player <= 0 \|\| player > 16)		if (!IsValidPlayer(player))
return false;		return false;

u16 oldMask = mask;		PlayersData1b oldMask = mask;

if (enable)		mask.set(player, enable ? 1 : 0);
mask \|= (0x1 << (player - 1));
else
mask &= ~(0x1 << (player - 1));

return oldMask != mask;		return oldMask != mask;
}		}

/**		/**
* Computes the 2-bit visibility for one player, given the total 32-bit visibilities		* Computes the 2-bit visibility for one player, given the total 32-bit visibilities
*/		*/
static inline u8 GetPlayerVisibility(u32 visibilities, player_id_t player)		static inline u8 GetPlayerVisibility(PlayersData2b visibilities, player_id_t player)
{		{
if (player > 0 && player <= 16)		if (IsValidPlayer(player))
return (visibilities >> (2 *(player-1))) & 0x3;		return visibilities.get(player);
		SilierUnsubmitted Done Inline Actions remove & 0x3, thats redundant because how getInternal is written Silier: remove & 0x3, thats redundant because how getInternal is written
return 0;		return 0;
}		}

/**		/**
* Test whether the visibility is dirty for a given LoS tile and a given player		* Test whether the visibility is dirty for a given LoS tile and a given player
*/		*/
static inline bool IsVisibilityDirty(u16 dirty, player_id_t player)		static inline bool IsVisibilityDirty(const PlayersData1b & dirty, player_id_t player)
		SilierUnsubmitted Done Inline Actions `PlayerData& dirty` Silier: `PlayerData& dirty`
{		{
if (player > 0 && player <= 16)		if (IsValidPlayer(player))
return (dirty >> (player - 1)) & 0x1;		return dirty.get(player);
		SilierUnsubmitted Done Inline Actions maybe you could think to pass 0x1 so it is not done & 0x3 in getinternal Silier: maybe you could think to pass 0x1 so it is not done & 0x3 in getinternal
return false;		return false;
}		}

/**		/**
* Test whether a player share this vision
*/
static inline bool HasVisionSharing(u16 visionSharing, player_id_t player)
{
return visionSharing & 1 << (player-1);
}

/**
* Computes the shared vision mask for the player
*/
static inline u16 CalcVisionSharingMask(player_id_t player)
{
return 1 << (player-1);
}

/**
* Checks whether v is in a parabolic range of (0,0,0)		* Checks whether v is in a parabolic range of (0,0,0)
* The highest point of the paraboloid is (0,range/2,0)		* The highest point of the paraboloid is (0,range/2,0)
* and the circle of distance 'range' around (0,0,0) on height y=0 is part of the paraboloid		* and the circle of distance 'range' around (0,0,0) on height y=0 is part of the paraboloid
*		*
* Avoids sqrting and overflowing.		* Avoids sqrting and overflowing.
*/		*/
static bool InParabolicRange(CFixedVector3D v, fixed range)		static bool InParabolicRange(CFixedVector3D v, fixed range)
{		{
▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Lines
struct EntityData		struct EntityData
{		{
EntityData() :		EntityData() :
visibilities(0), size(0), visionSharing(0),		visibilities(0), size(0), visionSharing(0),
owner(-1), flags(FlagMasks::Normal)		owner(-1), flags(FlagMasks::Normal)
{ }		{ }
entity_pos_t x, z;		entity_pos_t x, z;
entity_pos_t visionRange;		entity_pos_t visionRange;
u32 visibilities; // 2-bit visibility, per player		PlayersData2b visibilities; // 2-bit visibility, per player
u32 size;		u32 size;
u16 visionSharing; // 1-bit per player		PlayersData1b visionSharing; // 1-bit per player
		SilierUnsubmitted Done Inline Actions ^ comments not valid Silier: ^ comments not valid
		SilierUnsubmitted Done Inline Actions this is not 1 bit per player. You are doubling here required memory usage. Silier: this is not 1 bit per player. You are doubling here required memory usage.
		naniAuthorUnsubmitted Done Inline Actions I would prefer to leave the comment to clarify we are actually only using 1 bit of the two available for each player. Maybe the wording could be different. nani: I would prefer to leave the comment to clarify we are actually only using 1 bit of the two…
i8 owner;		i8 owner;
u8 flags; // See the FlagMasks enum		u8 flags; // See the FlagMasks enum

template<int mask>		template<int mask>
inline bool HasFlag() const { return (flags & mask) != 0; }		inline bool HasFlag() const { return (flags & mask) != 0; }

template<int mask>		template<int mask>
inline void SetFlag(bool val) { flags = val ? (flags \| mask) : (flags & ~mask); }		inline void SetFlag(bool val) { flags = val ? (flags \| mask) : (flags & ~mask); }

inline void SetFlag(u8 mask, bool val) { flags = val ? (flags \| mask) : (flags & ~mask); }		inline void SetFlag(u8 mask, bool val) { flags = val ? (flags \| mask) : (flags & ~mask); }
};		};

cassert(sizeof(EntityData) == 24);

/**		/**
* Serialization helper template for Query		* Serialization helper template for Query
*/		*/
struct SerializeQuery		struct SerializeQuery
{		{
template<typename S>		template<typename S>
void Common(S& serialize, const char* UNUSED(name), Query& value)		void Common(S& serialize, const char* UNUSED(name), Query& value)
{		{
serialize.Bool("enabled", value.enabled);		serialize.Bool("enabled", value.enabled);
serialize.Bool("parabolic",value.parabolic);		serialize.Bool("parabolic",value.parabolic);
serialize.NumberFixed_Unbounded("min range", value.minRange);		serialize.NumberFixed_Unbounded("min range", value.minRange);
serialize.NumberFixed_Unbounded("max range", value.maxRange);		serialize.NumberFixed_Unbounded("max range", value.maxRange);
serialize.NumberFixed_Unbounded("elevation bonus", value.elevationBonus);		serialize.NumberFixed_Unbounded("elevation bonus", value.elevationBonus);
serialize.NumberU32_Unbounded("owners mask", value.ownersMask);		SerializeOwnersData1b()(serialize, "owners mask", value.ownersMask);
		SilierUnsubmitted Done Inline Actions `, own` Silier: `, own`
serialize.NumberI32_Unbounded("interface", value.interface);		serialize.NumberI32_Unbounded("interface", value.interface);
SerializeVector<SerializeU32_Unbounded>()(serialize, "last match", value.lastMatch);		SerializeVector<SerializeU32_Unbounded>()(serialize, "last match", value.lastMatch);
serialize.NumberU8_Unbounded("flagsMask", value.flagsMask);		serialize.NumberU8_Unbounded("flagsMask", value.flagsMask);
}		}

void operator()(ISerializer& serialize, const char* name, Query& value, const CSimContext& UNUSED(context))		void operator()(ISerializer& serialize, const char* name, Query& value, const CSimContext& UNUSED(context))
{		{
Common(serialize, name, value);		Common(serialize, name, value);
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struct SerializeEntityData		struct SerializeEntityData
{		{
template<typename S>		template<typename S>
void operator()(S& serialize, const char* UNUSED(name), EntityData& value)		void operator()(S& serialize, const char* UNUSED(name), EntityData& value)
{		{
serialize.NumberFixed_Unbounded("x", value.x);		serialize.NumberFixed_Unbounded("x", value.x);
serialize.NumberFixed_Unbounded("z", value.z);		serialize.NumberFixed_Unbounded("z", value.z);
serialize.NumberFixed_Unbounded("vision", value.visionRange);		serialize.NumberFixed_Unbounded("vision", value.visionRange);
serialize.NumberU32_Unbounded("visibilities", value.visibilities);		SerializePlayersData2b()(serialize, "visibilities", value.visibilities);
serialize.NumberU32_Unbounded("size", value.size);		serialize.NumberU32_Unbounded("size", value.size);
serialize.NumberU16_Unbounded("vision sharing", value.visionSharing);		SerializePlayersData1b()(serialize, "vision sharing", value.visionSharing);
serialize.NumberI8_Unbounded("owner", value.owner);		serialize.NumberI8_Unbounded("owner", value.owner);
serialize.NumberU8_Unbounded("flags", value.flags);		serialize.NumberU8_Unbounded("flags", value.flags);
}		}
};		};

/**		/**
* Functor for sorting entities by distance from a source point.		* Functor for sorting entities by distance from a source point.
* It must only be passed entities that are in 'entities'		* It must only be passed entities that are in 'entities'
▲ Show 20 Lines • Show All 68 Lines • ▼ Show 20 Lines	public:
tag_t m_QueryNext; // next allocated id		tag_t m_QueryNext; // next allocated id
std::map<tag_t, Query> m_Queries;		std::map<tag_t, Query> m_Queries;
EntityMap<EntityData> m_EntityData;		EntityMap<EntityData> m_EntityData;

FastSpatialSubdivision m_Subdivision; // spatial index of m_EntityData		FastSpatialSubdivision m_Subdivision; // spatial index of m_EntityData
std::vector<entity_id_t> m_SubdivisionResults;		std::vector<entity_id_t> m_SubdivisionResults;

// LOS state:		// LOS state:
static const player_id_t MAX_LOS_PLAYER_ID = 16;

std::vector<bool> m_LosRevealAll;		std::vector<bool> m_LosRevealAll;
bool m_LosCircular;		bool m_LosCircular;
i32 m_TerrainVerticesPerSide;		i32 m_TerrainVerticesPerSide;

// Cache for visibility tracking		// Cache for visibility tracking
i32 m_LosTilesPerSide;		i32 m_LosTilesPerSide;
bool m_GlobalVisibilityUpdate;		bool m_GlobalVisibilityUpdate;
std::vector<u8> m_GlobalPlayerVisibilityUpdate;		std::vector<u8> m_GlobalPlayerVisibilityUpdate;
std::vector<u16> m_DirtyVisibility;		std::vector<PlayersData1b> m_DirtyVisibility;
		SilierUnsubmitted Done Inline Actions same here, double memory Silier: same here, double memory
std::vector<std::set<entity_id_t> > m_LosTiles;		std::vector<std::set<entity_id_t> > m_LosTiles;
// List of entities that must be updated, regardless of the status of their tile		// List of entities that must be updated, regardless of the status of their tile
std::vector<entity_id_t> m_ModifiedEntities;		std::vector<entity_id_t> m_ModifiedEntities;

// Counts of units seeing vertex, per vertex, per player (starting with player 0).		// Counts of units seeing vertex, per vertex, per player (starting with player 0).
// Use u16 to avoid overflows when we have very large (but not infeasibly large) numbers		// Use u16 to avoid overflows when we have very large (but not infeasibly large) numbers
// of units in a very small area.		// of units in a very small area.
// (Note we use vertexes, not tiles, to better match the renderer.)		// (Note we use vertexes, not tiles, to better match the renderer.)
// Lazily constructed when it's needed, to save memory in smaller games.		// Lazily constructed when it's needed, to save memory in smaller games.
std::vector<std::vector<u16> > m_LosPlayerCounts;		std::vector<std::vector<u16> > m_LosPlayerCounts;

// 2-bit ELosState per player, starting with player 1 (not 0!) up to player MAX_LOS_PLAYER_ID (inclusive)		// 2-bit ELosState per player, starting with player 1 (not 0!) up to player PlayersData2b::Size() (inclusive)
std::vector<u32> m_LosState;		std::vector<PlayersData2b> m_LosState;

// Special static visibility data for the "reveal whole map" mode		// Special static visibility data for the "reveal whole map" mode
// (TODO: this is usually a waste of memory)		// (TODO: this is usually a waste of memory)
std::vector<u32> m_LosStateRevealed;		std::vector<PlayersData2b> m_LosStateRevealed;

// Shared LOS masks, one per player.		// Shared LOS masks, one per player.
std::vector<u32> m_SharedLosMasks;		std::vector<PlayersData2b> m_SharedLosMasks;
// Shared dirty visibility masks, one per player.		// Shared dirty visibility masks, one per player.
std::vector<u16> m_SharedDirtyVisibilityMasks;		std::vector<PlayersData1b> m_SharedDirtyVisibilityMasks;
		SilierUnsubmitted Done Inline Actions also here, this is using 0x3 internally so doubling needed memory per player Silier: also here, this is using 0x3 internally so doubling needed memory per player

// Cache explored vertices per player (not serialized)		// Cache explored vertices per player (not serialized)
u32 m_TotalInworldVertices;		u32 m_TotalInworldVertices;
std::vector<u32> m_ExploredVertices;		std::vector<u32> m_ExploredVertices;

static std::string GetSchema()		static std::string GetSchema()
{		{
return "<a:component type='system'/><empty/>";		return "<a:component type='system'/><empty/>";
Show All 12 Lines	virtual void Init(const CParamNode& UNUSED(paramNode))
// Initialise with bogus values (these will get replaced when		// Initialise with bogus values (these will get replaced when
// SetBounds is called)		// SetBounds is called)
ResetSubdivisions(entity_pos_t::FromInt(1024), entity_pos_t::FromInt(1024));		ResetSubdivisions(entity_pos_t::FromInt(1024), entity_pos_t::FromInt(1024));

m_SubdivisionResults.reserve(4096);		m_SubdivisionResults.reserve(4096);

// The whole map should be visible to Gaia by default, else e.g. animals		// The whole map should be visible to Gaia by default, else e.g. animals
// will get confused when trying to run from enemies		// will get confused when trying to run from enemies
m_LosRevealAll.resize(MAX_LOS_PLAYER_ID+2,false);		m_LosRevealAll.resize(OwnersData1b::size(), false);
m_LosRevealAll[0] = true;		m_LosRevealAll[0] = true;
m_SharedLosMasks.resize(MAX_LOS_PLAYER_ID+2,0);		m_SharedLosMasks.resize(OwnersData1b::size(), PlayersData2b(0));
m_SharedDirtyVisibilityMasks.resize(MAX_LOS_PLAYER_ID + 2, 0);		m_SharedDirtyVisibilityMasks.resize(OwnersData1b::size(), PlayersData1b(0));

m_GlobalVisibilityUpdate = true;		m_GlobalVisibilityUpdate = true;
m_GlobalPlayerVisibilityUpdate.resize(MAX_LOS_PLAYER_ID);		m_GlobalPlayerVisibilityUpdate.resize(PlayersData2b::size());

m_LosCircular = false;		m_LosCircular = false;
m_TerrainVerticesPerSide = 0;		m_TerrainVerticesPerSide = 0;
}		}

virtual void Deinit()		virtual void Deinit()
{		{
}		}
Show All 11 Lines	void SerializeCommon(S& serialize)
SerializeEntityMap<SerializeEntityData>()(serialize, "entity data", m_EntityData);		SerializeEntityMap<SerializeEntityData>()(serialize, "entity data", m_EntityData);

SerializeVector<SerializeBool>()(serialize, "los reveal all", m_LosRevealAll);		SerializeVector<SerializeBool>()(serialize, "los reveal all", m_LosRevealAll);
serialize.Bool("los circular", m_LosCircular);		serialize.Bool("los circular", m_LosCircular);
serialize.NumberI32_Unbounded("terrain verts per side", m_TerrainVerticesPerSide);		serialize.NumberI32_Unbounded("terrain verts per side", m_TerrainVerticesPerSide);

serialize.Bool("global visibility update", m_GlobalVisibilityUpdate);		serialize.Bool("global visibility update", m_GlobalVisibilityUpdate);
SerializeVector<SerializeU8_Unbounded>()(serialize, "global player visibility update", m_GlobalPlayerVisibilityUpdate);		SerializeVector<SerializeU8_Unbounded>()(serialize, "global player visibility update", m_GlobalPlayerVisibilityUpdate);
SerializeRepetitiveVector<SerializeU16_Unbounded>()(serialize, "dirty visibility", m_DirtyVisibility);		SerializeRepetitiveVector<SerializePlayersData1b>()(serialize, "dirty visibility", m_DirtyVisibility);
SerializeVector<SerializeU32_Unbounded>()(serialize, "modified entities", m_ModifiedEntities);		SerializeVector<SerializeU32_Unbounded>()(serialize, "modified entities", m_ModifiedEntities);

// We don't serialize m_Subdivision, m_LosPlayerCounts or m_LosTiles		// We don't serialize m_Subdivision, m_LosPlayerCounts or m_LosTiles
// since they can be recomputed from the entity data when deserializing;		// since they can be recomputed from the entity data when deserializing;
// m_LosState must be serialized since it depends on the history of exploration		// m_LosState must be serialized since it depends on the history of exploration

SerializeRepetitiveVector<SerializeU32_Unbounded>()(serialize, "los state", m_LosState);		SerializeRepetitiveVector<SerializePlayersData2b>()(serialize, "los state", m_LosState);
SerializeVector<SerializeU32_Unbounded>()(serialize, "shared los masks", m_SharedLosMasks);		SerializeVector<SerializePlayersData2b>()(serialize, "shared los masks", m_SharedLosMasks);
SerializeVector<SerializeU16_Unbounded>()(serialize, "shared dirty visibility masks", m_SharedDirtyVisibilityMasks);		SerializeVector<SerializePlayersData1b>()(serialize, "shared dirty visibility masks", m_SharedDirtyVisibilityMasks);
}		}

virtual void Serialize(ISerializer& serialize)		virtual void Serialize(ISerializer& serialize)
{		{
SerializeCommon(serialize);		SerializeCommon(serialize);
}		}

virtual void Deserialize(const CParamNode& paramNode, IDeserializer& deserialize)		virtual void Deserialize(const CParamNode& paramNode, IDeserializer& deserialize)
▲ Show 20 Lines • Show All 227 Lines • ▼ Show 20 Lines	case MT_VisionSharingChanged:
entity_id_t ent = msgData.entity;		entity_id_t ent = msgData.entity;

EntityMap<EntityData>::iterator it = m_EntityData.find(ent);		EntityMap<EntityData>::iterator it = m_EntityData.find(ent);

// Ignore if we're not already tracking this entity		// Ignore if we're not already tracking this entity
if (it == m_EntityData.end())		if (it == m_EntityData.end())
break;		break;

ENSURE(msgData.player > 0 && msgData.player < MAX_LOS_PLAYER_ID+1);		ENSURE(IsValidPlayer(msgData.player));
u16 visionChanged = CalcVisionSharingMask(msgData.player);

if (!it->second.HasFlag<FlagMasks::SharedVision>())		if (!it->second.HasFlag<FlagMasks::SharedVision>())
{		{
// Activation of the Vision Sharing		// Activation of the Vision Sharing
ENSURE(it->second.owner == (i8)msgData.player);		ENSURE(it->second.owner == (i8)msgData.player);
it->second.visionSharing = visionChanged;		it->second.visionSharing.set(msgData.player, 1);
		SilierUnsubmitted Done Inline Actions `,` Silier: `, `
it->second.SetFlag<FlagMasks::SharedVision>(true);		it->second.SetFlag<FlagMasks::SharedVision>(true);
break;		break;
}		}

if (it->second.HasFlag<FlagMasks::InWorld>())		if (it->second.HasFlag<FlagMasks::InWorld>())
{		{
entity_pos_t range = it->second.visionRange;		entity_pos_t range = it->second.visionRange;
CFixedVector2D pos(it->second.x, it->second.z);		CFixedVector2D pos(it->second.x, it->second.z);
if (msgData.add)		if (msgData.add)
LosAdd(msgData.player, range, pos);		LosAdd(msgData.player, range, pos);
else		else
LosRemove(msgData.player, range, pos);		LosRemove(msgData.player, range, pos);
}		}

if (msgData.add)		if (msgData.add)
it->second.visionSharing \|= visionChanged;		it->second.visionSharing.set(msgData.player, 1);
		SilierUnsubmitted Done Inline Actions `, 1` Silier: `, 1`
else		else
it->second.visionSharing &= ~visionChanged;		it->second.visionSharing.set(msgData.player, 0);
		SilierUnsubmitted Done Inline Actions `, 0` Silier: `, 0`
break;		break;
}		}
case MT_Update:		case MT_Update:
{		{
m_DebugOverlayDirty = true;		m_DebugOverlayDirty = true;
ExecuteActiveQueries();		ExecuteActiveQueries();
UpdateVisibilityData();		UpdateVisibilityData();
break;		break;
Show All 23 Lines	virtual void Verify()
// Ignore if map not initialised yet		// Ignore if map not initialised yet
if (m_WorldX1.IsZero())		if (m_WorldX1.IsZero())
return;		return;

// Check that calling ResetDerivedData (i.e. recomputing all the state from scratch)		// Check that calling ResetDerivedData (i.e. recomputing all the state from scratch)
// does not affect the incrementally-computed state		// does not affect the incrementally-computed state

std::vector<std::vector<u16> > oldPlayerCounts = m_LosPlayerCounts;		std::vector<std::vector<u16> > oldPlayerCounts = m_LosPlayerCounts;
std::vector<u32> oldStateRevealed = m_LosStateRevealed;		std::vector<PlayersData2b> oldStateRevealed = m_LosStateRevealed;
FastSpatialSubdivision oldSubdivision = m_Subdivision;		FastSpatialSubdivision oldSubdivision = m_Subdivision;
std::vector<std::set<entity_id_t> > oldLosTiles = m_LosTiles;		std::vector<std::set<entity_id_t> > oldLosTiles = m_LosTiles;

m_Deserializing = true;		m_Deserializing = true;
ResetDerivedData();		ResetDerivedData();
m_Deserializing = false;		m_Deserializing = false;

if (oldPlayerCounts != m_LosPlayerCounts)		if (oldPlayerCounts != m_LosPlayerCounts)
Show All 31 Lines	public:
void ResetDerivedData()		void ResetDerivedData()
{		{
ENSURE(m_WorldX0.IsZero() && m_WorldZ0.IsZero()); // don't bother implementing non-zero offsets yet		ENSURE(m_WorldX0.IsZero() && m_WorldZ0.IsZero()); // don't bother implementing non-zero offsets yet
ResetSubdivisions(m_WorldX1, m_WorldZ1);		ResetSubdivisions(m_WorldX1, m_WorldZ1);

m_LosTilesPerSide = (m_TerrainVerticesPerSide - 1)/LOS_TILES_RATIO;		m_LosTilesPerSide = (m_TerrainVerticesPerSide - 1)/LOS_TILES_RATIO;

m_LosPlayerCounts.clear();		m_LosPlayerCounts.clear();
m_LosPlayerCounts.resize(MAX_LOS_PLAYER_ID+1);		m_LosPlayerCounts.resize(PlayersData2b::size()+1);
		StanUnsubmitted Not Done Inline Actions spaces between operators while at it. Stan: spaces between operators while at it.
m_ExploredVertices.clear();		m_ExploredVertices.clear();
m_ExploredVertices.resize(MAX_LOS_PLAYER_ID+1, 0);		m_ExploredVertices.resize(PlayersData2b::size()+1, 0);
if (m_Deserializing)		if (m_Deserializing)
{		{
// recalc current exploration stats.		// recalc current exploration stats.
for (i32 j = 0; j < m_TerrainVerticesPerSide; j++)		for (i32 j = 0; j < m_TerrainVerticesPerSide; j++)
for (i32 i = 0; i < m_TerrainVerticesPerSide; i++)		for (i32 i = 0; i < m_TerrainVerticesPerSide; i++)
if (!LosIsOffWorld(i, j))		if (!LosIsOffWorld(i, j))
for (u8 k = 1; k < MAX_LOS_PLAYER_ID+1; ++k)		for (player_id_t k = 1; k <= PlayersData2b::size(); ++k)
m_ExploredVertices.at(k) += ((m_LosState[jm_TerrainVerticesPerSide + i] & (LOS_EXPLORED << (2(k-1)))) > 0);		m_ExploredVertices.at(k) += ((m_LosState[j*m_TerrainVerticesPerSide + i].get(k) & LOS_EXPLORED ) > 0);
}		}
else		else
{		{
m_LosState.clear();		m_LosState.clear();
m_LosState.resize(m_TerrainVerticesPerSide*m_TerrainVerticesPerSide);		m_LosState.resize(m_TerrainVerticesPerSide*m_TerrainVerticesPerSide);
}		}
m_LosStateRevealed.clear();		m_LosStateRevealed.clear();
m_LosStateRevealed.resize(m_TerrainVerticesPerSide*m_TerrainVerticesPerSide);		m_LosStateRevealed.resize(m_TerrainVerticesPerSide*m_TerrainVerticesPerSide);

if (!m_Deserializing)		if (!m_Deserializing)
{		{
m_DirtyVisibility.clear();		m_DirtyVisibility.clear();
m_DirtyVisibility.resize(m_LosTilesPerSide*m_LosTilesPerSide);		m_DirtyVisibility.resize(m_LosTilesPerSide*m_LosTilesPerSide, PlayersData1b(0));
}		}
ENSURE(m_DirtyVisibility.size() == (size_t)(m_LosTilesPerSide*m_LosTilesPerSide));		ENSURE(m_DirtyVisibility.size() == (size_t)(m_LosTilesPerSide*m_LosTilesPerSide));

m_LosTiles.clear();		m_LosTiles.clear();
m_LosTiles.resize(m_LosTilesPerSide*m_LosTilesPerSide);		m_LosTiles.resize(m_LosTilesPerSide*m_LosTilesPerSide);

for (EntityMap<EntityData>::const_iterator it = m_EntityData.begin(); it != m_EntityData.end(); ++it)		for (EntityMap<EntityData>::const_iterator it = m_EntityData.begin(); it != m_EntityData.end(); ++it)
if (it->second.HasFlag<FlagMasks::InWorld>())		if (it->second.HasFlag<FlagMasks::InWorld>())
{		{
if (it->second.HasFlag<FlagMasks::SharedVision>())		if (it->second.HasFlag<FlagMasks::SharedVision>())
SharingLosAdd(it->second.visionSharing, it->second.visionRange, CFixedVector2D(it->second.x, it->second.z));		SharingLosAdd(it->second.visionSharing, it->second.visionRange, CFixedVector2D(it->second.x, it->second.z));
else		else
LosAdd(it->second.owner, it->second.visionRange, CFixedVector2D(it->second.x, it->second.z));		LosAdd(it->second.owner, it->second.visionRange, CFixedVector2D(it->second.x, it->second.z));
AddToTile(PosToLosTilesHelper(it->second.x, it->second.z), it->first);		AddToTile(PosToLosTilesHelper(it->second.x, it->second.z), it->first);

if (it->second.HasFlag<FlagMasks::RevealShore>())		if (it->second.HasFlag<FlagMasks::RevealShore>())
RevealShore(it->second.owner, true);		RevealShore(it->second.owner, true);
}		}

m_TotalInworldVertices = 0;		m_TotalInworldVertices = 0;
for (ssize_t j = 0; j < m_TerrainVerticesPerSide; ++j)		for (ssize_t j = 0; j < m_TerrainVerticesPerSide; ++j)
for (ssize_t i = 0; i < m_TerrainVerticesPerSide; ++i)		for (ssize_t i = 0; i < m_TerrainVerticesPerSide; ++i)
{		{
if (LosIsOffWorld(i,j))		if (LosIsOffWorld(i,j))
m_LosStateRevealed[i + j*m_TerrainVerticesPerSide] = 0;		m_LosStateRevealed[i + j * m_TerrainVerticesPerSide].fillZeros();
else		else
{		{
m_LosStateRevealed[i + j*m_TerrainVerticesPerSide] = 0xFFFFFFFFu;		m_LosStateRevealed[i + j * m_TerrainVerticesPerSide].fillOnes();
m_TotalInworldVertices++;		m_TotalInworldVertices++;
}		}
}		}
}		}

void ResetSubdivisions(entity_pos_t x1, entity_pos_t z1)		void ResetSubdivisions(entity_pos_t x1, entity_pos_t z1)
{		{
m_Subdivision.Reset(x1, z1);		m_Subdivision.Reset(x1, z1);
▲ Show 20 Lines • Show All 145 Lines • ▼ Show 20 Lines	virtual std::vector<entity_id_t> ResetActiveQuery(tag_t tag)
// Return the list sorted by distance from the entity		// Return the list sorted by distance from the entity
std::stable_sort(r.begin(), r.end(), EntityDistanceOrdering(m_EntityData, pos));		std::stable_sort(r.begin(), r.end(), EntityDistanceOrdering(m_EntityData, pos));

return r;		return r;
}		}

virtual std::vector<entity_id_t> GetEntitiesByPlayer(player_id_t player) const		virtual std::vector<entity_id_t> GetEntitiesByPlayer(player_id_t player) const
{		{
return GetEntitiesByMask(CalcOwnerMask(player));		std::vector<entity_id_t> entities;

		for (const EntityMap<EntityData>::key_val<entity_id_t, EntityData> & entityMap : m_EntityData)
		if (IsValidPlayer(entityMap.second.owner) && entityMap.second.owner == player)
		entities.emplace_back(entityMap.first);

		return entities;
}		}

virtual std::vector<entity_id_t> GetNonGaiaEntities() const		virtual std::vector<entity_id_t> GetNonGaiaEntities() const
{		{
return GetEntitiesByMask(~3); // bit 0 for owner=-1 and bit 1 for gaia		std::vector<entity_id_t> entities;
		StanUnsubmitted Done Inline Actions Can you use the real type? can it be const? Stan: Can you use the real type? can it be const?
}

virtual std::vector<entity_id_t> GetGaiaAndNonGaiaEntities() const		for (const EntityMap<EntityData>::key_val<entity_id_t, EntityData> & entityMap : m_EntityData)
{		if (IsValidPlayer(entityMap.second.owner))
return GetEntitiesByMask(~1); // bit 0 for owner=-1		entities.emplace_back(entityMap.first);

		return entities;
}		}

std::vector<entity_id_t> GetEntitiesByMask(u32 ownerMask) const		virtual std::vector<entity_id_t> GetGaiaAndNonGaiaEntities() const
{		{
std::vector<entity_id_t> entities;		std::vector<entity_id_t> entities;
		for (const EntityMap<EntityData>::key_val<entity_id_t, EntityData> & entityMap : m_EntityData)
		StanUnsubmitted Done Inline Actions Same here Stan: Same here
for (EntityMap<EntityData>::const_iterator it = m_EntityData.begin(); it != m_EntityData.end(); ++it)		entities.emplace_back(entityMap.first);
{
// Check owner and add to list if it matches
if (CalcOwnerMask(it->second.owner) & ownerMask)
entities.push_back(it->first);
}

return entities;		return entities;
}		}

virtual void SetDebugOverlay(bool enabled)		virtual void SetDebugOverlay(bool enabled)
{		{
m_DebugOverlayEnabled = enabled;		m_DebugOverlayEnabled = enabled;
m_DebugOverlayDirty = true;		m_DebugOverlayDirty = true;
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines	public:
}		}

/**		/**
* Returns whether the given entity matches the given query (ignoring maxRange)		* Returns whether the given entity matches the given query (ignoring maxRange)
*/		*/
bool TestEntityQuery(const Query& q, entity_id_t id, const EntityData& entity) const		bool TestEntityQuery(const Query& q, entity_id_t id, const EntityData& entity) const
{		{
// Quick filter to ignore entities with the wrong owner		// Quick filter to ignore entities with the wrong owner
if (!(CalcOwnerMask(entity.owner) & q.ownersMask))		if (!IsValidOwner(entity.owner))
		return false;

		if (!q.ownersMask.get(entity.owner))
		SilierUnsubmitted Done Inline Actions could you merge ? Silier: could you merge ?
return false;		return false;

// Ignore entities not present in the world		// Ignore entities not present in the world
if (!entity.HasFlag<FlagMasks::InWorld>())		if (!entity.HasFlag<FlagMasks::InWorld>())
return false;		return false;

// Ignore entities that don't match the current flags		// Ignore entities that don't match the current flags
if (!((entity.flags & FlagMasks::AllQuery) & q.flagsMask))		if (!((entity.flags & FlagMasks::AllQuery) & q.flagsMask))
▲ Show 20 Lines • Show All 217 Lines • ▼ Show 20 Lines	Query ConstructQuery(entity_id_t source,
Query q;		Query q;
q.enabled = false;		q.enabled = false;
q.parabolic = false;		q.parabolic = false;
q.source = GetSimContext().GetComponentManager().LookupEntityHandle(source);		q.source = GetSimContext().GetComponentManager().LookupEntityHandle(source);
q.minRange = minRange;		q.minRange = minRange;
q.maxRange = maxRange;		q.maxRange = maxRange;
q.elevationBonus = entity_pos_t::Zero();		q.elevationBonus = entity_pos_t::Zero();

q.ownersMask = 0;		q.ownersMask.fillZeros();
for (size_t i = 0; i < owners.size(); ++i)		for (const int & owner : owners)
		StanUnsubmitted Done Inline Actions I believe & is useless for non reference types Stan: I believe & is useless for non reference types
		SilierUnsubmitted Done Inline Actions yep, remove & Silier: yep, remove &
q.ownersMask \|= CalcOwnerMask(owners[i]);		if(IsValidOwner(owner))
		q.ownersMask.set(owner,1);

if (q.ownersMask == 0)		if (q.ownersMask.isZero())
LOGWARNING("CCmpRangeManager: No owners in query for entity %u", source);		LOGWARNING("CCmpRangeManager: No owners in query for entity %u", source);

q.interface = requiredInterface;		q.interface = requiredInterface;
q.flagsMask = flagsMask;		q.flagsMask = flagsMask;

return q;		return q;
}		}

▲ Show 20 Lines • Show All 172 Lines • ▼ Show 20 Lines

// ****************************************************************		// ****************************************************************

// LOS implementation:		// LOS implementation:

virtual CLosQuerier GetLosQuerier(player_id_t player) const		virtual CLosQuerier GetLosQuerier(player_id_t player) const
{		{
if (GetLosRevealAll(player))		if (GetLosRevealAll(player))
return CLosQuerier(0xFFFFFFFFu, m_LosStateRevealed, m_TerrainVerticesPerSide);		return CLosQuerier(PlayersData2b::allOnes(), m_LosStateRevealed, m_TerrainVerticesPerSide);
else		else
return CLosQuerier(GetSharedLosMask(player), m_LosState, m_TerrainVerticesPerSide);		return CLosQuerier(m_SharedLosMasks[player], m_LosState, m_TerrainVerticesPerSide);
}		}

virtual void ActivateScriptedVisibility(entity_id_t ent, bool status)		virtual void ActivateScriptedVisibility(entity_id_t ent, bool status)
{		{
EntityMap<EntityData>::iterator it = m_EntityData.find(ent);		EntityMap<EntityData>::iterator it = m_EntityData.find(ent);
if (it != m_EntityData.end())		if (it != m_EntityData.end())
it->second.SetFlag<FlagMasks::ScriptedVisibility>(status);		it->second.SetFlag<FlagMasks::ScriptedVisibility>(status);
}		}
Show All 21 Lines	ELosVisibility ComputeLosVisibility(CEntityHandle ent, player_id_t player) const
{		{
if (LosIsOffWorld(i, j) \|\| cmpMirage)		if (LosIsOffWorld(i, j) \|\| cmpMirage)
return VIS_HIDDEN;		return VIS_HIDDEN;
else		else
return VIS_VISIBLE;		return VIS_VISIBLE;
}		}

// Get visible regions		// Get visible regions
CLosQuerier los(GetSharedLosMask(player), m_LosState, m_TerrainVerticesPerSide);		CLosQuerier los(m_SharedLosMasks[player], m_LosState, m_TerrainVerticesPerSide);

CmpPtr<ICmpVisibility> cmpVisibility(ent);		CmpPtr<ICmpVisibility> cmpVisibility(ent);

// Possibly ask the scripted Visibility component		// Possibly ask the scripted Visibility component
EntityMap<EntityData>::const_iterator it = m_EntityData.find(ent.GetId());		EntityMap<EntityData>::const_iterator it = m_EntityData.find(ent.GetId());
if (it != m_EntityData.end())		if (it != m_EntityData.end())
{		{
if (it->second.HasFlag<FlagMasks::ScriptedVisibility>() && cmpVisibility)		if (it->second.HasFlag<FlagMasks::ScriptedVisibility>() && cmpVisibility)
▲ Show 20 Lines • Show All 112 Lines • ▼ Show 20 Lines	virtual ELosVisibility GetLosVisibilityPosition(entity_pos_t x, entity_pos_t z, player_id_t player) const
{		{
if (LosIsOffWorld(i, j))		if (LosIsOffWorld(i, j))
return VIS_HIDDEN;		return VIS_HIDDEN;
else		else
return VIS_VISIBLE;		return VIS_VISIBLE;
}		}

// Get visible regions		// Get visible regions
CLosQuerier los(GetSharedLosMask(player), m_LosState, m_TerrainVerticesPerSide);		CLosQuerier los(m_SharedLosMasks[player], m_LosState, m_TerrainVerticesPerSide);

if (los.IsVisible(i,j))		if (los.IsVisible(i,j))
return VIS_VISIBLE;		return VIS_VISIBLE;
if (los.IsExplored(i,j))		if (los.IsExplored(i,j))
return VIS_FOGGED;		return VIS_FOGGED;
return VIS_HIDDEN;		return VIS_HIDDEN;
}		}

Show All 23 Lines
}		}

void UpdateVisibilityData()		void UpdateVisibilityData()
{		{
PROFILE("UpdateVisibilityData");		PROFILE("UpdateVisibilityData");

for (i32 n = 0; n < m_LosTilesPerSide * m_LosTilesPerSide; ++n)		for (i32 n = 0; n < m_LosTilesPerSide * m_LosTilesPerSide; ++n)
{		{
for (player_id_t player = 1; player < MAX_LOS_PLAYER_ID + 1; ++player)		for (player_id_t player = 1; player <= PlayersData2b::size(); ++player)
if (IsVisibilityDirty(m_DirtyVisibility[n], player) \|\| m_GlobalPlayerVisibilityUpdate[player-1] == 1 \|\| m_GlobalVisibilityUpdate)		if (IsVisibilityDirty(m_DirtyVisibility[n], player) \|\| m_GlobalPlayerVisibilityUpdate[player-1] == 1 \|\| m_GlobalVisibilityUpdate)
for (const entity_id_t& ent : m_LosTiles[n])		for (const entity_id_t& ent : m_LosTiles[n])
UpdateVisibility(ent, player);		UpdateVisibility(ent, player);

m_DirtyVisibility[n] = 0;		m_DirtyVisibility[n].fillZeros();
}		}

std::fill(m_GlobalPlayerVisibilityUpdate.begin(), m_GlobalPlayerVisibilityUpdate.end(), 0);		std::fill(m_GlobalPlayerVisibilityUpdate.begin(), m_GlobalPlayerVisibilityUpdate.end(), 0);
m_GlobalVisibilityUpdate = false;		m_GlobalVisibilityUpdate = false;

// Calling UpdateVisibility can modify m_ModifiedEntities, so be careful:		// Calling UpdateVisibility can modify m_ModifiedEntities, so be careful:
// infinite loops could be triggered by feedback between entities and their mirages.		// infinite loops could be triggered by feedback between entities and their mirages.
std::map<entity_id_t, u8> attempts;		std::map<entity_id_t, u8> attempts;
Show All 22 Lines	if (itEnts == m_EntityData.end())
return;		return;

u8 oldVis = GetPlayerVisibility(itEnts->second.visibilities, player);		u8 oldVis = GetPlayerVisibility(itEnts->second.visibilities, player);
u8 newVis = ComputeLosVisibility(itEnts->first, player);		u8 newVis = ComputeLosVisibility(itEnts->first, player);

if (oldVis == newVis)		if (oldVis == newVis)
return;		return;

itEnts->second.visibilities = (itEnts->second.visibilities & ~(0x3 << 2 * (player - 1))) \| (newVis << 2 * (player - 1));		itEnts->second.visibilities.set(player,newVis);

CMessageVisibilityChanged msg(player, ent, oldVis, newVis);		CMessageVisibilityChanged msg(player, ent, oldVis, newVis);
GetSimContext().GetComponentManager().PostMessage(ent, msg);		GetSimContext().GetComponentManager().PostMessage(ent, msg);
}		}

void UpdateVisibility(entity_id_t ent)		void UpdateVisibility(entity_id_t ent)
{		{
for (player_id_t player = 1; player < MAX_LOS_PLAYER_ID + 1; ++player)		for (player_id_t player = 1; player <= PlayersData2b::size(); ++player)
UpdateVisibility(ent, player);		UpdateVisibility(ent, player);
}		}

virtual void SetLosRevealAll(player_id_t player, bool enabled)		virtual void SetLosRevealAll(player_id_t player, bool enabled)
{		{
if (player == -1)		if (player == -1)
m_LosRevealAll[MAX_LOS_PLAYER_ID+1] = enabled;		m_LosRevealAll[PlayersData2b::size()] = enabled;
else		else
{		{
ENSURE(player >= 0 && player <= MAX_LOS_PLAYER_ID);		ENSURE(player >= 0 && player <= PlayersData2b::size());
m_LosRevealAll[player] = enabled;		m_LosRevealAll[player] = enabled;
}		}

// On next update, update the visibility of every entity in the world		// On next update, update the visibility of every entity in the world
m_GlobalVisibilityUpdate = true;		m_GlobalVisibilityUpdate = true;
}		}

virtual bool GetLosRevealAll(player_id_t player) const		virtual bool GetLosRevealAll(player_id_t player) const
{		{
// Special player value can force reveal-all for every player		// Special player value can force reveal-all for every player
if (m_LosRevealAll[MAX_LOS_PLAYER_ID+1] \|\| player == -1)		if (m_LosRevealAll[PlayersData2b::size()] \|\| player == -1)
return true;		return true;
ENSURE(player >= 0 && player <= MAX_LOS_PLAYER_ID+1);		ENSURE(player >= 0 && player <= PlayersData2b::size());
// Otherwise check the player-specific flag		// Otherwise check the player-specific flag
if (m_LosRevealAll[player])		if (m_LosRevealAll[player])
return true;		return true;

return false;		return false;
}		}

virtual void SetLosCircular(bool enabled)		virtual void SetLosCircular(bool enabled)
Show All 13 Lines	virtual void SetSharedLos(player_id_t player, const std::vector<player_id_t>& players)
m_SharedLosMasks[player] = CalcSharedLosMask(players);		m_SharedLosMasks[player] = CalcSharedLosMask(players);

// Units belonging to any of 'players' can now trigger visibility updates for 'player'.		// Units belonging to any of 'players' can now trigger visibility updates for 'player'.
// If shared LOS partners have been removed, we disable visibility updates from them		// If shared LOS partners have been removed, we disable visibility updates from them
// in order to improve performance. That also allows us to properly determine whether		// in order to improve performance. That also allows us to properly determine whether
// 'player' needs a global visibility update for this turn.		// 'player' needs a global visibility update for this turn.
bool modified = false;		bool modified = false;

for (player_id_t p = 1; p < MAX_LOS_PLAYER_ID+1; ++p)		for (player_id_t p = 1; p <= PlayersData2b::size() ; ++p)
{		{
bool inList = std::find(players.begin(), players.end(), p) != players.end();		bool inList = std::find(players.begin(), players.end(), p) != players.end();

if (SetPlayerSharedDirtyVisibilityBit(m_SharedDirtyVisibilityMasks[p], player, inList))		if (SetPlayerSharedDirtyVisibilityBit(m_SharedDirtyVisibilityMasks[p], player, inList))
modified = true;		modified = true;
}		}

if (modified && (size_t)player <= m_GlobalPlayerVisibilityUpdate.size())		if (modified && (size_t)player <= m_GlobalPlayerVisibilityUpdate.size())
m_GlobalPlayerVisibilityUpdate[player-1] = 1;		m_GlobalPlayerVisibilityUpdate[player-1] = 1;
}		}

virtual u32 GetSharedLosMask(player_id_t player) const
{
return m_SharedLosMasks[player];
}

void ExploreAllTiles(player_id_t p)		void ExploreAllTiles(player_id_t p)
{		{
for (u16 j = 0; j < m_TerrainVerticesPerSide; ++j)		for (u16 j = 0; j < m_TerrainVerticesPerSide; ++j)
for (u16 i = 0; i < m_TerrainVerticesPerSide; ++i)		for (u16 i = 0; i < m_TerrainVerticesPerSide; ++i)
{		{
if (LosIsOffWorld(i,j))		if (LosIsOffWorld(i,j))
continue;		continue;
u32 &explored = m_ExploredVertices.at(p);		u32 &explored = m_ExploredVertices.at(p);
explored += !(m_LosState[i + jm_TerrainVerticesPerSide] & (LOS_EXPLORED << (2(p-1))));		explored += !(m_LosState[i + j * m_TerrainVerticesPerSide].get(p) & LOS_EXPLORED);
m_LosState[i + jm_TerrainVerticesPerSide] \|= (LOS_EXPLORED << (2(p-1)));		m_LosState[i + j * m_TerrainVerticesPerSide].set(p, LOS_EXPLORED);
}		}

SeeExploredEntities(p);		SeeExploredEntities(p);
}		}

virtual void ExploreTerritories()		virtual void ExploreTerritories()
{		{
PROFILE3("ExploreTerritories");		PROFILE3("ExploreTerritories");
Show All 15 Lines	virtual void ExploreTerritories()
int scale = ICmpTerritoryManager::NAVCELLS_PER_TERRITORY_TILE / Pathfinding::NAVCELLS_PER_TILE;		int scale = ICmpTerritoryManager::NAVCELLS_PER_TERRITORY_TILE / Pathfinding::NAVCELLS_PER_TILE;

ENSURE(grid.m_Wscale == m_TerrainVerticesPerSide-1 && grid.m_Hscale == m_TerrainVerticesPerSide-1);		ENSURE(grid.m_Wscale == m_TerrainVerticesPerSide-1 && grid.m_Hscale == m_TerrainVerticesPerSide-1);

for (u16 j = 0; j < grid.m_H; ++j)		for (u16 j = 0; j < grid.m_H; ++j)
for (u16 i = 0; i < grid.m_W; ++i)		for (u16 i = 0; i < grid.m_W; ++i)
{		{
u8 p = grid.get(i, j) & ICmpTerritoryManager::TERRITORY_PLAYER_MASK;		u8 p = grid.get(i, j) & ICmpTerritoryManager::TERRITORY_PLAYER_MASK;
if (p > 0 && p <= MAX_LOS_PLAYER_ID)		if (p > 0 && p <= PlayersData2b::size())
{		{
u32& explored = m_ExploredVertices.at(p);		u32& explored = m_ExploredVertices.at(p);
for (int tj = j * scale; tj <= (j+1) * scale; ++tj)		for (int tj = j * scale; tj <= (j+1) * scale; ++tj)
for (int ti = i * scale; ti <= (i+1) * scale; ++ti)		for (int ti = i * scale; ti <= (i+1) * scale; ++ti)
{		{
if (LosIsOffWorld(ti, tj))		if (LosIsOffWorld(ti, tj))
continue;		continue;

u32& losState = m_LosState[ti + tj * m_TerrainVerticesPerSide];		size_t d = ti + tj * m_TerrainVerticesPerSide;
if (!(losState & (LOS_EXPLORED << (2*(p-1)))))		if (!(m_LosState[d].get(p) & LOS_EXPLORED))
{		{
++explored;		++explored;
losState \|= (LOS_EXPLORED << (2*(p-1)));		m_LosState[d].set(p,LOS_EXPLORED);
}		}
}		}
}		}
}		}

for (player_id_t p = 1; p < MAX_LOS_PLAYER_ID+1; ++p)		for (player_id_t p = 1; p <= PlayersData2b::size(); ++p)
SeeExploredEntities(p);		SeeExploredEntities(p);
}		}

/**		/**
* Force any entity in explored territory to appear for player p.		* Force any entity in explored territory to appear for player p.
* This is useful for miraging entities inside the territory borders at the beginning of a game,		* This is useful for miraging entities inside the territory borders at the beginning of a game,
* or if the "Explore Map" option has been set.		* or if the "Explore Map" option has been set.
*/		*/
Show All 11 Lines	for (EntityMap<EntityData>::const_iterator it = m_EntityData.begin(); it != m_EntityData.end(); ++it)
CmpPtr<ICmpPosition> cmpPosition(GetSimContext(), it->first);		CmpPtr<ICmpPosition> cmpPosition(GetSimContext(), it->first);
if (!cmpPosition \|\| !cmpPosition->IsInWorld())		if (!cmpPosition \|\| !cmpPosition->IsInWorld())
continue;		continue;

CFixedVector2D pos = cmpPosition->GetPosition2D();		CFixedVector2D pos = cmpPosition->GetPosition2D();
int i = (pos.X / (int)TERRAIN_TILE_SIZE).ToInt_RoundToNearest();		int i = (pos.X / (int)TERRAIN_TILE_SIZE).ToInt_RoundToNearest();
int j = (pos.Y / (int)TERRAIN_TILE_SIZE).ToInt_RoundToNearest();		int j = (pos.Y / (int)TERRAIN_TILE_SIZE).ToInt_RoundToNearest();

CLosQuerier los(GetSharedLosMask(p), m_LosState, m_TerrainVerticesPerSide);		CLosQuerier los(m_SharedLosMasks[p], m_LosState, m_TerrainVerticesPerSide);
if (!los.IsExplored(i,j) \|\| los.IsVisible(i,j))		if (!los.IsExplored(i,j) \|\| los.IsVisible(i,j))
continue;		continue;

CmpPtr<ICmpFogging> cmpFogging(GetSimContext(), it->first);		CmpPtr<ICmpFogging> cmpFogging(GetSimContext(), it->first);
if (cmpFogging)		if (cmpFogging)
miragableEntities.push_back(it->first);		miragableEntities.push_back(it->first);
}		}

for (std::vector<entity_id_t>::iterator it = miragableEntities.begin(); it != miragableEntities.end(); ++it)		for (std::vector<entity_id_t>::iterator it = miragableEntities.begin(); it != miragableEntities.end(); ++it)
{		{
CmpPtr<ICmpFogging> cmpFogging(GetSimContext(), *it);		CmpPtr<ICmpFogging> cmpFogging(GetSimContext(), *it);
ENSURE(cmpFogging && "Impossible to retrieve Fogging component, previously achieved");		ENSURE(cmpFogging && "Impossible to retrieve Fogging component, previously achieved");
cmpFogging->ForceMiraging(p);		cmpFogging->ForceMiraging(p);
}		}
}		}

virtual void RevealShore(player_id_t p, bool enable)		virtual void RevealShore(player_id_t p, bool enable)
{		{
if (p <= 0 \|\| p > MAX_LOS_PLAYER_ID)		if (!IsValidPlayer(p))
return;		return;

// Maximum distance to the shore		// Maximum distance to the shore
const u16 maxdist = 10;		const u16 maxdist = 10;

CmpPtr<ICmpPathfinder> cmpPathfinder(GetSystemEntity());		CmpPtr<ICmpPathfinder> cmpPathfinder(GetSystemEntity());
const Grid<u16>& shoreGrid = cmpPathfinder->ComputeShoreGrid(true);		const Grid<u16>& shoreGrid = cmpPathfinder->ComputeShoreGrid(true);
ENSURE(shoreGrid.m_W == m_TerrainVerticesPerSide-1 && shoreGrid.m_H == m_TerrainVerticesPerSide-1);		ENSURE(shoreGrid.m_W == m_TerrainVerticesPerSide-1 && shoreGrid.m_H == m_TerrainVerticesPerSide-1);
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines	inline void LosAddStripHelper(u8 owner, i32 i0, i32 i1, i32 j, u16* counts)
for (i32 idx = idx0; idx <= idx1; ++idx)		for (i32 idx = idx0; idx <= idx1; ++idx)
{		{
// Increasing from zero to non-zero - move from unexplored/explored to visible+explored		// Increasing from zero to non-zero - move from unexplored/explored to visible+explored
if (counts[idx] == 0)		if (counts[idx] == 0)
{		{
i32 i = i0 + idx - idx0;		i32 i = i0 + idx - idx0;
if (!LosIsOffWorld(i, j))		if (!LosIsOffWorld(i, j))
{		{
explored += !(m_LosState[idx] & (LOS_EXPLORED << (2*(owner-1))));		explored += !(m_LosState[idx].get(owner) & LOS_EXPLORED);
m_LosState[idx] \|= ((LOS_VISIBLE \| LOS_EXPLORED) << (2*(owner-1)));		m_LosState[idx].set(owner, LOS_VISIBLE \| LOS_EXPLORED);
		SilierUnsubmitted Done Inline Actions `, LOS` Silier: `, LOS`
}		}

MarkVisibilityDirtyAroundTile(owner, i, j);		MarkVisibilityDirtyAroundTile(owner, i, j);
}		}

ASSERT(counts[idx] < 65535);		ASSERT(counts[idx] < 65535);
counts[idx] = (u16)(counts[idx] + 1); // ignore overflow; the player should never have 64K units		counts[idx] = (u16)(counts[idx] + 1); // ignore overflow; the player should never have 64K units
}		}
Show All 13 Lines	inline void LosRemoveStripHelper(u8 owner, i32 i0, i32 i1, i32 j, u16* counts)
{		{
ASSERT(counts[idx] > 0);		ASSERT(counts[idx] > 0);
counts[idx] = (u16)(counts[idx] - 1);		counts[idx] = (u16)(counts[idx] - 1);

// Decreasing from non-zero to zero - move from visible+explored to explored		// Decreasing from non-zero to zero - move from visible+explored to explored
if (counts[idx] == 0)		if (counts[idx] == 0)
{		{
// (If LosIsOffWorld then this is a no-op, so don't bother doing the check)		// (If LosIsOffWorld then this is a no-op, so don't bother doing the check)
m_LosState[idx] &= ~(LOS_VISIBLE << (2*(owner-1)));		m_LosState[idx].set(owner, m_LosState[idx].get(owner) & (~LOS_VISIBLE));

i32 i = i0 + idx - idx0;		i32 i = i0 + idx - idx0;
MarkVisibilityDirtyAroundTile(owner, i, j);		MarkVisibilityDirtyAroundTile(owner, i, j);
}		}
}		}
}		}

inline void MarkVisibilityDirtyAroundTile(u8 owner, i32 i, i32 j)		inline void MarkVisibilityDirtyAroundTile(u8 owner, i32 i, i32 j)
{		{
// If we're still in the deserializing process, we must not modify m_DirtyVisibility		// If we're still in the deserializing process, we must not modify m_DirtyVisibility
if (m_Deserializing)		if (m_Deserializing)
return;		return;

// Mark the LoS tiles around the updated vertex		// Mark the LoS tiles around the updated vertex
// 1: left-up, 2: right-up, 3: left-down, 4: right-down		// 1: left-up, 2: right-up, 3: left-down, 4: right-down
int n1 = ((j-1)/LOS_TILES_RATIO)*m_LosTilesPerSide + (i-1)/LOS_TILES_RATIO;		int n1 = ((j-1)/LOS_TILES_RATIO)*m_LosTilesPerSide + (i-1)/LOS_TILES_RATIO;
int n2 = ((j-1)/LOS_TILES_RATIO)*m_LosTilesPerSide + i/LOS_TILES_RATIO;		int n2 = ((j-1)/LOS_TILES_RATIO)*m_LosTilesPerSide + i/LOS_TILES_RATIO;
int n3 = (j/LOS_TILES_RATIO)*m_LosTilesPerSide + (i-1)/LOS_TILES_RATIO;		int n3 = (j/LOS_TILES_RATIO)*m_LosTilesPerSide + (i-1)/LOS_TILES_RATIO;
int n4 = (j/LOS_TILES_RATIO)*m_LosTilesPerSide + i/LOS_TILES_RATIO;		int n4 = (j/LOS_TILES_RATIO)*m_LosTilesPerSide + i/LOS_TILES_RATIO;

u16 sharedDirtyVisibilityMask = m_SharedDirtyVisibilityMasks[owner];		PlayersData1b sharedDirtyVisibilityMask = m_SharedDirtyVisibilityMasks[owner];

if (j > 0 && i > 0)		if (j > 0 && i > 0)
m_DirtyVisibility[n1] \|= sharedDirtyVisibilityMask;		m_DirtyVisibility[n1].setBitwiseOr(sharedDirtyVisibilityMask);
if (n2 != n1 && j > 0 && i < m_TerrainVerticesPerSide)		if (n2 != n1 && j > 0 && i < m_TerrainVerticesPerSide)
m_DirtyVisibility[n2] \|= sharedDirtyVisibilityMask;		m_DirtyVisibility[n2].setBitwiseOr(sharedDirtyVisibilityMask);
if (n3 != n1 && j < m_TerrainVerticesPerSide && i > 0)		if (n3 != n1 && j < m_TerrainVerticesPerSide && i > 0)
m_DirtyVisibility[n3] \|= sharedDirtyVisibilityMask;		m_DirtyVisibility[n3].setBitwiseOr(sharedDirtyVisibilityMask);
if (n4 != n1 && j < m_TerrainVerticesPerSide && i < m_TerrainVerticesPerSide)		if (n4 != n1 && j < m_TerrainVerticesPerSide && i < m_TerrainVerticesPerSide)
m_DirtyVisibility[n4] \|= sharedDirtyVisibilityMask;		m_DirtyVisibility[n4].setBitwiseOr(sharedDirtyVisibilityMask);
}		}

/**		/**
* Update the LOS state of tiles within a given circular range,		* Update the LOS state of tiles within a given circular range,
* either adding or removing visibility depending on the template parameter.		* either adding or removing visibility depending on the template parameter.
* Assumes owner is in the valid range.		* Assumes owner is in the valid range.
*/		*/
template<bool adding>		template<bool adding>
▲ Show 20 Lines • Show All 208 Lines • ▼ Show 20 Lines	#endif
LosRemoveStripHelper(owner, i1clamp_to+1, i1clamp_from, j, countsData);		LosRemoveStripHelper(owner, i1clamp_to+1, i1clamp_from, j, countsData);
}		}
}		}
}		}
}		}

void LosAdd(player_id_t owner, entity_pos_t visionRange, CFixedVector2D pos)		void LosAdd(player_id_t owner, entity_pos_t visionRange, CFixedVector2D pos)
{		{
if (visionRange.IsZero() \|\| owner <= 0 \|\| owner > MAX_LOS_PLAYER_ID)		if (visionRange.IsZero() \|\| !IsValidPlayer(owner))
return;		return;

LosUpdateHelper<true>((u8)owner, visionRange, pos);		LosUpdateHelper<true>((u8)owner, visionRange, pos);
}		}

void SharingLosAdd(u16 visionSharing, entity_pos_t visionRange, CFixedVector2D pos)		void SharingLosAdd(PlayersData1b visionSharing, entity_pos_t visionRange, CFixedVector2D pos)
{		{
if (visionRange.IsZero())		if (visionRange.IsZero())
return;		return;

for (player_id_t i = 1; i < MAX_LOS_PLAYER_ID+1; ++i)		for (player_id_t i = 1; i <= PlayersData1b::size(); ++i)
if (HasVisionSharing(visionSharing, i))		if (visionSharing.get(i))
LosAdd(i, visionRange, pos);		LosAdd(i, visionRange, pos);
}		}

void LosRemove(player_id_t owner, entity_pos_t visionRange, CFixedVector2D pos)		void LosRemove(player_id_t owner, entity_pos_t visionRange, CFixedVector2D pos)
{		{
if (visionRange.IsZero() \|\| owner <= 0 \|\| owner > MAX_LOS_PLAYER_ID)		if (visionRange.IsZero() \|\| !IsValidPlayer(owner))
return;		return;

LosUpdateHelper<false>((u8)owner, visionRange, pos);		LosUpdateHelper<false>((u8)owner, visionRange, pos);
}		}

void SharingLosRemove(u16 visionSharing, entity_pos_t visionRange, CFixedVector2D pos)		void SharingLosRemove(PlayersData1b visionSharing, entity_pos_t visionRange, CFixedVector2D pos)
{		{
if (visionRange.IsZero())		if (visionRange.IsZero())
return;		return;

for (player_id_t i = 1; i < MAX_LOS_PLAYER_ID+1; ++i)		for (player_id_t i = 1; i <= PlayersData1b::size(); ++i)
if (HasVisionSharing(visionSharing, i))		if (visionSharing.get(i))
LosRemove(i, visionRange, pos);		LosRemove(i, visionRange, pos);
}		}

void LosMove(player_id_t owner, entity_pos_t visionRange, CFixedVector2D from, CFixedVector2D to)		void LosMove(player_id_t owner, entity_pos_t visionRange, CFixedVector2D from, CFixedVector2D to)
{		{
if (visionRange.IsZero() \|\| owner <= 0 \|\| owner > MAX_LOS_PLAYER_ID)		if (visionRange.IsZero() \|\| !IsValidPlayer(owner))
return;		return;

if ((from - to).CompareLength(visionRange) > 0)		if ((from - to).CompareLength(visionRange) > 0)
{		{
// If it's a very large move, then simply remove and add to the new position		// If it's a very large move, then simply remove and add to the new position
LosUpdateHelper<false>((u8)owner, visionRange, from);		LosUpdateHelper<false>((u8)owner, visionRange, from);
LosUpdateHelper<true>((u8)owner, visionRange, to);		LosUpdateHelper<true>((u8)owner, visionRange, to);
}		}
else		else
// Otherwise use the version optimised for mostly-overlapping circles		// Otherwise use the version optimised for mostly-overlapping circles
LosUpdateHelperIncremental((u8)owner, visionRange, from, to);		LosUpdateHelperIncremental((u8)owner, visionRange, from, to);
}		}

void SharingLosMove(u16 visionSharing, entity_pos_t visionRange, CFixedVector2D from, CFixedVector2D to)		void SharingLosMove(PlayersData1b visionSharing, entity_pos_t visionRange, CFixedVector2D from, CFixedVector2D to)
{		{
if (visionRange.IsZero())		if (visionRange.IsZero())
return;		return;

for (player_id_t i = 1; i < MAX_LOS_PLAYER_ID+1; ++i)		for (player_id_t i = 1; i <= PlayersData1b::size(); ++i)
if (HasVisionSharing(visionSharing, i))		if (visionSharing.get(i))
LosMove(i, visionRange, from, to);		LosMove(i, visionRange, from, to);
}		}

virtual u8 GetPercentMapExplored(player_id_t player) const		virtual u8 GetPercentMapExplored(player_id_t player) const
{		{
return m_ExploredVertices.at((u8)player) * 100 / m_TotalInworldVertices;		return m_ExploredVertices.at((u8)player) * 100 / m_TotalInworldVertices;
}		}

virtual u8 GetUnionPercentMapExplored(const std::vector<player_id_t>& players) const		virtual u8 GetUnionPercentMapExplored(const std::vector<player_id_t>& players) const
{		{
u32 exploredVertices = 0;		u32 exploredVertices = 0;
std::vector<player_id_t>::const_iterator playerIt;

for (i32 j = 0; j < m_TerrainVerticesPerSide; j++)		for (i32 j = 0; j < m_TerrainVerticesPerSide; j++)
for (i32 i = 0; i < m_TerrainVerticesPerSide; i++)		for (i32 i = 0; i < m_TerrainVerticesPerSide; i++)
{		{
if (LosIsOffWorld(i, j))		if (LosIsOffWorld(i, j))
continue;		continue;

for (playerIt = players.begin(); playerIt != players.end(); ++playerIt)		for (player_id_t player: players)
if (m_LosState[jm_TerrainVerticesPerSide + i] & (LOS_EXPLORED << (2((*playerIt)-1))))		if (m_LosState[j * m_TerrainVerticesPerSide + i].get(player) & LOS_EXPLORED)
		SilierUnsubmitted Done Inline Actions It would be good to avoid `auto` we know that there are `player_id_t` no? Silier: It would be good to avoid `auto` we know that there are `player_id_t` no?
		SilierUnsubmitted Done Inline Actions `j * m_Ter` Silier: `j * m_Ter`
{		{
exploredVertices += 1;		exploredVertices += 1;
break;		break;
}		}
}		}

return exploredVertices * 100 / m_TotalInworldVertices;		return exploredVertices * 100 / m_TotalInworldVertices;
}		}
};		};

REGISTER_COMPONENT_TYPE(RangeManager)		REGISTER_COMPONENT_TYPE(RangeManager)

#undef LOS_TILES_RATIO		#undef LOS_TILES_RATIO
#undef DEBUG_RANGE_MANAGER_BOUNDS		#undef DEBUG_RANGE_MANAGER_BOUNDS