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Core:

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- Redesigned stealth and invisibility handling
  - Implemented the handling of multiple stealth types
- Implemented fake inebriation
- The message deliverer no longer sends packets from a non-visible source
  - The server won't send that much garbage which just takes bandwith
  - It won't be possible to use cheats to detect invisible objects
- Removed a lot of checks for the Z-coord
  - Fixes visibility problems happening while flying
- Limited the grid activation range of creatures to use less resources
- Implemented Shroud of Death
- Implemented increased visibility range for active objects
- Removed visibility check at spellhit (only sanctuary effects should prevent it)
(And a lot of other changes...)

Closes issue 4208
Closes issue 3049
Closes issue 2097
Closes issue 2198
Closes issue 2384
Closes issue 2197
Closes issue 2319

--HG--
branch : trunk
This commit is contained in:
linencloth
2010-11-13 17:18:09 +01:00
parent 995408f0a9
commit bf888285aa
36 changed files with 780 additions and 791 deletions
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src/server/game/Entities/Unit/Unit.h
+15 -22
View File
@@ -542,12 +542,8 @@ enum DamageEffectType
enum UnitVisibility
{
VISIBILITY_OFF = 0, // absolute, not detectable, GM-like, can see all other
VISIBILITY_ON = 1,
VISIBILITY_GROUP_STEALTH = 2, // detect chance, seen and can see group members
//VISIBILITY_GROUP_INVISIBILITY = 3, // invisibility, can see and can be seen only another invisible unit or invisible detection unit, set only if not stealthed, and in checks not used (mask used instead)
//VISIBILITY_GROUP_NO_DETECT = 4, // state just at stealth apply for update Grid state. Don't remove, otherwise stealth spells will break
VISIBILITY_RESPAWN = 5 // special totally not detectable visibility for force delete object at respawn command
VISIBILITY_OFF = 0,
VISIBILITY_ON = 1
};
// Value masks for UNIT_FIELD_FLAGS
@@ -1083,7 +1079,7 @@ enum PlayerTotemType
// delay time next attack to prevent client attack animation problems
#define ATTACK_DISPLAY_DELAY 200
#define MAX_PLAYER_STEALTH_DETECT_RANGE 45.0f // max distance for detection targets by player
#define MAX_PLAYER_STEALTH_DETECT_RANGE 30.0f // max distance for detection targets by player
struct SpellProcEventEntry; // used only privately
@@ -1194,7 +1190,7 @@ class Unit : public WorldObject
bool IsVehicle() const { return m_unitTypeMask & UNIT_MASK_VEHICLE; }
uint8 getLevel() const { return uint8(GetUInt32Value(UNIT_FIELD_LEVEL)); }
virtual uint8 getLevelForTarget(Unit const* /*target*/) const { return getLevel(); }
uint8 getLevelForTarget(WorldObject const* /*target*/) const { return getLevel(); }
void SetLevel(uint8 lvl);
uint8 getRace() const { return GetByteValue(UNIT_FIELD_BYTES_0, 0); }
uint32 getRaceMask() const { return 1 << (getRace()-1); }
@@ -1640,6 +1636,7 @@ class Unit : public WorldObject
uint32 GetAuraCount(uint32 spellId) const;
bool HasAura(uint32 spellId, uint64 caster = 0, uint8 reqEffMask = 0) const;
bool HasAuraType(AuraType auraType) const;
bool HasAuraTypeWithCaster(AuraType auratype, uint64 caster) const;
bool HasAuraTypeWithMiscvalue(AuraType auratype, int32 miscvalue) const;
bool HasAuraTypeWithAffectMask(AuraType auratype, SpellEntry const * affectedSpell) const;
bool HasAuraTypeWithValue(AuraType auratype, int32 value) const;
@@ -1717,8 +1714,6 @@ class Unit : public WorldObject
uint32 m_addDmgOnce;
uint64 m_SummonSlot[MAX_SUMMON_SLOT];
uint64 m_ObjectSlot[4];
uint32 m_detectInvisibilityMask;
uint32 m_invisibilityMask;
uint32 m_ShapeShiftFormSpellId;
ShapeshiftForm m_form;
@@ -1768,22 +1763,16 @@ class Unit : public WorldObject
void SetFacingToObject(WorldObject* pObject);
// Visibility system
UnitVisibility GetVisibility() const { return m_Visibility; }
UnitVisibility GetVisibility() const { return (m_serverSideVisibility.GetValue(SERVERSIDE_VISIBILITY_GM) > SEC_PLAYER) ? VISIBILITY_OFF : VISIBILITY_ON; }
void SetVisibility(UnitVisibility x);
// common function for visibility checks for player/creatures with detection code
virtual bool canSeeOrDetect(Unit const* u, bool detect, bool inVisibleList = false, bool is3dDistance = true) const = 0;
bool isVisibleForOrDetect(Unit const* u, bool detect, bool inVisibleList = false, bool is3dDistance = true) const;
bool canDetectInvisibilityOf(Unit const* u) const;
bool canDetectStealthOf(Unit const* u, float distance) const;
bool isValid() const { return WorldObject::isValid(); }
void SetPhaseMask(uint32 newPhaseMask, bool update);// overwrite WorldObject::SetPhaseMask
void UpdateObjectVisibility(bool forced = true);
// virtual functions for all world objects types
bool isVisibleForInState(Player const* u, bool inVisibleList) const;
// function for low level grid visibility checks in player/creature cases
virtual bool IsVisibleInGridForPlayer(Player const* pl) const = 0;
SpellImmuneList m_spellImmune[MAX_SPELL_IMMUNITY];
// Threat related methods
@@ -2074,6 +2063,12 @@ class Unit : public WorldObject
uint32 m_unitTypeMask;
bool isAlwaysVisibleFor(WorldObject const* seer) const;
bool canSeeAlways(WorldObject const* obj) const { return WorldObject::canSeeAlways(obj); }
bool isVisibleForInState(WorldObject const* seer) const { return WorldObject::isVisibleForInState(seer); };
bool isAlwaysDetectableFor(WorldObject const* seer) const;
private:
bool IsTriggeredAtSpellProcEvent(Unit *pVictim, Aura * aura, SpellEntry const * procSpell, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, bool isVictim, bool active, SpellProcEventEntry const *& spellProcEvent);
bool HandleDummyAuraProc(Unit *pVictim, uint32 damage, AuraEffect* triggeredByAura, SpellEntry const *procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown);
@@ -2104,8 +2099,6 @@ class Unit : public WorldObject
Spell* m_currentSpells[CURRENT_MAX_SPELL];
UnitVisibility m_Visibility;
Diminishing m_Diminishing;
// Manage all Units threatening us
// ThreatManager m_ThreatManager;