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Merge pull request #5426 from Souler/fix_ds_pipe_knockback

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Dalaran Sewers Arena: Knockback from starting pipe
This commit is contained in:
Subv
2012-03-03 12:20:39 -08:00
parent 6df9adf6d5 b825573c29
commit d21179ab56
4 changed files with 112 additions and 4 deletions
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34
src/server/game/Battlegrounds/Zones/BattlegroundDS.cpp
View File

@@ -27,6 +27,7 @@
BattlegroundDS::BattlegroundDS()
{
BgObjects.resize(BG_DS_OBJECT_MAX);
BgCreatures.resize(BG_DS_NPC_MAX);
StartDelayTimes[BG_STARTING_EVENT_FIRST] = BG_START_DELAY_1M;
StartDelayTimes[BG_STARTING_EVENT_SECOND] = BG_START_DELAY_30S;
@@ -49,6 +50,21 @@ void BattlegroundDS::PostUpdateImpl(uint32 diff)
if (GetStatus() != STATUS_IN_PROGRESS)
return;
if (getPipeKnockBackCount() < BG_DS_PIPE_KNOCKBACK_TOTAL_COUNT)
{
if (getPipeKnockBackTimer() < diff)
{
for (uint32 i = BG_DS_NPC_PIPE_KNOCKBACK_1; i <= BG_DS_NPC_PIPE_KNOCKBACK_2; ++i)
if (Creature* waterSpout = GetBgMap()->GetCreature(BgCreatures[i]))
waterSpout->CastSpell(waterSpout, BG_DS_SPELL_FLUSH, true);
setPipeKnockBackCount(getPipeKnockBackCount() + 1);
setPipeKnockBackTimer(BG_DS_PIPE_KNOCKBACK_DELAY);
}
else
setPipeKnockBackTimer(getPipeKnockBackTimer() - diff);
}
if (getWaterFallTimer() < diff)
{
if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_OFF) // Add the water
@@ -57,8 +73,11 @@ void BattlegroundDS::PostUpdateImpl(uint32 diff)
setWaterFallTimer(BG_DS_WATERFALL_WARNING_DURATION);
setWaterFallStatus(BG_DS_WATERFALL_STATUS_WARNING);
}
else if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_WARNING) // Active collision
else if (getWaterFallStatus() == BG_DS_WATERFALL_STATUS_WARNING) // Active collision and perform knockback
{
if (Creature* waterSpout = GetBgMap()->GetCreature(BgCreatures[BG_DS_NPC_WATERFALL_KNOCKBACK]))
waterSpout->CastSpell(waterSpout, BG_DS_SPELL_WATER_SPOUT, true);
if (GameObject* gob = GetBgMap()->GetGameObject(BgObjects[BG_DS_OBJECT_WATER_1]))
gob->SetGoState(GO_STATE_READY);
@@ -97,6 +116,9 @@ void BattlegroundDS::StartingEventOpenDoors()
setWaterFallTimer(urand(BG_DS_WATERFALL_TIMER_MIN, BG_DS_WATERFALL_TIMER_MAX));
setWaterFallStatus(BG_DS_WATERFALL_STATUS_OFF);
setPipeKnockBackTimer(BG_DS_PIPE_KNOCKBACK_FIRST_DELAY);
setPipeKnockBackCount(0);
SpawnBGObject(BG_DS_OBJECT_WATER_2, RESPAWN_IMMEDIATELY);
DoorOpen(BG_DS_OBJECT_WATER_2);
@@ -151,6 +173,10 @@ void BattlegroundDS::HandleAreaTrigger(Player* Source, uint32 Trigger)
{
case 5347:
case 5348:
// Someone has get back into the pipes and the knockback has already been performed,
// so we reset the knockback count for kicking the player again into the arena.
if (getPipeKnockBackCount() >= BG_DS_PIPE_KNOCKBACK_TOTAL_COUNT)
setPipeKnockBackCount(0);
break;
default:
sLog->outError("WARNING: Unhandled AreaTrigger in Battleground: %u", Trigger);
@@ -187,7 +213,11 @@ bool BattlegroundDS::SetupBattleground()
|| !AddObject(BG_DS_OBJECT_WATER_2, BG_DS_OBJECT_TYPE_WATER_2, 1291.56f, 790.837f, 7.1f, 3.14238f, 0, 0, 0.694215f, -0.719768f, 120)
// buffs
|| !AddObject(BG_DS_OBJECT_BUFF_1, BG_DS_OBJECT_TYPE_BUFF_1, 1291.7f, 813.424f, 7.11472f, 4.64562f, 0, 0, 0.730314f, -0.683111f, 120)
|| !AddObject(BG_DS_OBJECT_BUFF_2, BG_DS_OBJECT_TYPE_BUFF_2, 1291.7f, 768.911f, 7.11472f, 1.55194f, 0, 0, 0.700409f, 0.713742f, 120))
|| !AddObject(BG_DS_OBJECT_BUFF_2, BG_DS_OBJECT_TYPE_BUFF_2, 1291.7f, 768.911f, 7.11472f, 1.55194f, 0, 0, 0.700409f, 0.713742f, 120)
// knockback creatures
|| !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_WATERFALL_KNOCKBACK, 0, 1292.587f, 790.2205f, 7.19796f, 3.054326f, RESPAWN_IMMEDIATELY)
|| !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_PIPE_KNOCKBACK_1, 0, 1369.977f, 817.2882f, 16.08718f, 3.106686f, RESPAWN_IMMEDIATELY)
|| !AddCreature(BG_DS_NPC_TYPE_WATER_SPOUT, BG_DS_NPC_PIPE_KNOCKBACK_2, 0, 1212.833f, 765.3871f, 16.09484f, 0.0f, RESPAWN_IMMEDIATELY))
{
sLog->outErrorDb("BatteGroundDS: Failed to spawn some object!");
return false;

33
src/server/game/Battlegrounds/Zones/BattlegroundDS.h
View File

@@ -42,12 +42,35 @@ enum BattlegroundDSObjects
BG_DS_OBJECT_TYPE_BUFF_2 = 184664
};
enum BattlegroundDSCreatureTypes
{
BG_DS_NPC_WATERFALL_KNOCKBACK = 0,
BG_DS_NPC_PIPE_KNOCKBACK_1 = 1,
BG_DS_NPC_PIPE_KNOCKBACK_2 = 2,
BG_DS_NPC_MAX = 3
};
enum BattlegroundDSCreatures
{
BG_DS_NPC_TYPE_WATER_SPOUT = 28567,
};
enum BattlegroundDSSpells
{
BG_DS_SPELL_FLUSH = 57405, // Visual and target selector for the starting knockback from the pipe
BG_DS_SPELL_FLUSH_KNOCKBACK = 61698, // Knockback effect for previous spell (triggered, not need to be casted)
BG_DS_SPELL_WATER_SPOUT = 58873, // Knockback effect of the central waterfall
};
enum BattlegroundDSData
{ // These values are NOT blizzlike... need the correct data!
BG_DS_WATERFALL_TIMER_MIN = 30000,
BG_DS_WATERFALL_TIMER_MAX = 60000,
BG_DS_WATERFALL_WARNING_DURATION = 7000,
BG_DS_WATERFALL_DURATION = 10000,
BG_DS_PIPE_KNOCKBACK_FIRST_DELAY = 5000,
BG_DS_PIPE_KNOCKBACK_DELAY = 3000,
BG_DS_PIPE_KNOCKBACK_TOTAL_COUNT = 2,
BG_DS_WATERFALL_STATUS_WARNING = 1, // Water starting to fall, but no LoS Blocking nor movement blocking
BG_DS_WATERFALL_STATUS_ON = 2, // LoS and Movement blocking active
@@ -83,12 +106,18 @@ class BattlegroundDS : public Battleground
private:
uint32 _waterfallTimer;
uint8 _waterfallStatus;
uint32 _pipeKnockBackTimer;
uint8 _pipeKnockBackCount;
virtual void PostUpdateImpl(uint32 diff);
protected:
uint32 getWaterFallStatus() { return _waterfallStatus; };
void setWaterFallStatus(uint32 status) { _waterfallStatus = status; };
void setWaterFallTimer(uint32 timer) { _waterfallTimer = timer; };
void setWaterFallStatus(uint8 status) { _waterfallStatus = status; };
uint32 getWaterFallTimer() { return _waterfallTimer; };
void setWaterFallTimer(uint32 timer) { _waterfallTimer = timer; };
uint8 getPipeKnockBackCount() { return _pipeKnockBackCount; };
void setPipeKnockBackCount(uint8 count) { _pipeKnockBackCount = count; };
uint32 getPipeKnockBackTimer() { return _pipeKnockBackTimer; };
void setPipeKnockBackTimer(uint32 timer) { _pipeKnockBackTimer = timer; };
};
#endif

38
src/server/scripts/Spells/spell_generic.cpp
View File

@@ -2548,6 +2548,43 @@ class spell_gen_chaos_blast : public SpellScriptLoader
};
class spell_gen_ds_flush_knockback : public SpellScriptLoader
{
public:
spell_gen_ds_flush_knockback() : SpellScriptLoader("spell_gen_ds_flush_knockback") {}
class spell_gen_ds_flush_knockback_SpellScript : public SpellScript
{
PrepareSpellScript(spell_gen_ds_flush_knockback_SpellScript);
void HandleScript(SpellEffIndex /*effIndex*/)
{
// Here the target is the water spout and determines the position where the player is knocked from
if (Unit* target = GetHitUnit())
{
if (Player* player = GetCaster()->ToPlayer())
{
float horizontalSpeed = 20.0f + (40.0f - GetCaster()->GetDistance(target));
float verticalSpeed = 8.0f;
// This method relies on the Dalaran Sewer map disposition and Water Spout position
// What we do is knock the player from a position exactly behind him and at the end of the pipe
player->KnockbackFrom(target->GetPositionX(), player->GetPositionY(), horizontalSpeed, verticalSpeed);
}
}
}
void Register()
{
OnEffectHitTarget += SpellEffectFn(spell_gen_ds_flush_knockback_SpellScript::HandleScript, EFFECT_0, SPELL_EFFECT_DUMMY);
}
};
SpellScript* GetSpellScript() const
{
return new spell_gen_ds_flush_knockback_SpellScript();
}
};
void AddSC_generic_spell_scripts()
{
new spell_gen_absorb0_hitlimit1();
@@ -2597,4 +2634,5 @@ void AddSC_generic_spell_scripts()
new spell_gen_on_tournament_mount();
new spell_gen_tournament_pennant();
new spell_gen_chaos_blast();
new spell_gen_ds_flush_knockback();
}