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-rw-r--r--src/CMakeLists.txt1
-rw-r--r--src/Makefile.am1
-rw-r--r--src/actorsprite.cpp16
-rw-r--r--src/actorsprite.h16
-rw-r--r--src/actorspritelistener.h42
-rw-r--r--src/localplayer.cpp11
-rw-r--r--src/localplayer.h9
-rw-r--r--src/net/manaserv/playerhandler.cpp13
-rw-r--r--src/net/tmwa/playerhandler.cpp7
9 files changed, 108 insertions, 8 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 2df9ef49..a3312b62 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -406,6 +406,7 @@ SET(SRCS
actor.h
actorsprite.cpp
actorsprite.h
+ actorspritelistener.h
actorspritemanager.cpp
actorspritemanager.h
animatedsprite.cpp
diff --git a/src/Makefile.am b/src/Makefile.am
index 2b18b693..28672571 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -305,6 +305,7 @@ mana_SOURCES = gui/widgets/avatarlistbox.cpp \
actor.h \
actorsprite.cpp \
actorsprite.h \
+ actorspritelistener.h \
actorspritemanager.cpp \
actorspritemanager.h \
animatedsprite.cpp \
diff --git a/src/actorsprite.cpp b/src/actorsprite.cpp
index 13b7abf2..6a1dcbc7 100644
--- a/src/actorsprite.cpp
+++ b/src/actorsprite.cpp
@@ -19,6 +19,7 @@
*/
#include "actorsprite.h"
+#include "actorspritelistener.h"
#include "client.h"
#include "effectmanager.h"
@@ -64,6 +65,11 @@ ActorSprite::~ActorSprite()
if (player_node && player_node->getTarget() == this)
player_node->setTarget(NULL);
+
+ // Notify listeners of the destruction.
+ for (ActorSpriteListenerIterator iter = mActorSpriteListeners.begin(),
+ end = mActorSpriteListeners.end(); iter != end; ++iter)
+ (*iter)->actorSpriteDestroyed(*this);
}
bool ActorSprite::draw(Graphics *graphics, int offsetX, int offsetY) const
@@ -358,6 +364,16 @@ void ActorSprite::unload()
loaded = false;
}
+void ActorSprite::addActorSpriteListener(ActorSpriteListener *listener)
+{
+ mActorSpriteListeners.push_front(listener);
+}
+
+void ActorSprite::removeActorSpriteListener(ActorSpriteListener *listener)
+{
+ mActorSpriteListeners.remove(listener);
+}
+
static const char *cursorType(int type)
{
switch (type)
diff --git a/src/actorsprite.h b/src/actorsprite.h
index e218ef74..7cc91c53 100644
--- a/src/actorsprite.h
+++ b/src/actorsprite.h
@@ -29,9 +29,11 @@
#include <SDL_types.h>
#include <set>
+#include <list>
class SimpleAnimation;
class StatusEffect;
+class ActorSpriteListener;
class ActorSprite : public CompoundSprite, public Actor
{
@@ -160,6 +162,16 @@ public:
static void unload();
+ /**
+ * Add an ActorSprite listener.
+ */
+ void addActorSpriteListener(ActorSpriteListener *listener);
+
+ /**
+ * Remove an ActorSprite listener.
+ */
+ void removeActorSpriteListener(ActorSpriteListener *listener);
+
protected:
/**
* Trigger visual effect, with components
@@ -227,6 +239,10 @@ private:
/** Target cursor being used */
SimpleAnimation *mUsedTargetCursor;
+
+ typedef std::list<ActorSpriteListener*> ActorSpriteListeners;
+ typedef ActorSpriteListeners::iterator ActorSpriteListenerIterator;
+ ActorSpriteListeners mActorSpriteListeners;
};
#endif // ACTORSPRITE_H
diff --git a/src/actorspritelistener.h b/src/actorspritelistener.h
new file mode 100644
index 00000000..994494f4
--- /dev/null
+++ b/src/actorspritelistener.h
@@ -0,0 +1,42 @@
+/*
+ * The Mana Client
+ * Copyright (C) 2010 The Mana Developers
+ *
+ * This file is part of The Mana Client.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ACTORSPRITELISTENER_H
+#define ACTORSPRITELISTENER_H
+
+class ActorSprite;
+
+class ActorSpriteListener
+{
+ public:
+ /**
+ * Destructor.
+ */
+ virtual ~ActorSpriteListener() {}
+
+ /**
+ * Called when the ActorSprite has been destroyed. The listener will
+ * have to be registered first.
+ * @param actorSprite the ActorSprite being destroyed.
+ */
+ virtual void actorSpriteDestroyed(const ActorSprite &actorSprite) = 0;
+};
+
+#endif // ACTORSPRITELISTENER_H
diff --git a/src/localplayer.cpp b/src/localplayer.cpp
index 96062867..15047f5a 100644
--- a/src/localplayer.cpp
+++ b/src/localplayer.cpp
@@ -686,6 +686,9 @@ void LocalPlayer::setInvItem(int index, int id, int amount)
void LocalPlayer::pickUp(FloorItem *item)
{
+ if (!item)
+ return;
+
int dx = item->getTileX() - (int) getPosition().x / 32;
int dy = item->getTileY() - (int) getPosition().y / 32;
@@ -700,16 +703,24 @@ void LocalPlayer::pickUp(FloorItem *item)
{
setDestination(item->getPixelX() + 16, item->getPixelY() + 16);
mPickUpTarget = item;
+ mPickUpTarget->addActorSpriteListener(this);
}
else
{
setDestination(item->getTileX(), item->getTileY());
mPickUpTarget = item;
+ mPickUpTarget->addActorSpriteListener(this);
stopAttack();
}
}
}
+void LocalPlayer::actorSpriteDestroyed(const ActorSprite &actorSprite)
+{
+ if (mPickUpTarget == &actorSprite)
+ mPickUpTarget = 0;
+}
+
Being *LocalPlayer::getTarget() const
{
return mTarget;
diff --git a/src/localplayer.h b/src/localplayer.h
index a7ed33f8..403b4530 100644
--- a/src/localplayer.h
+++ b/src/localplayer.h
@@ -23,6 +23,7 @@
#define LOCALPLAYER_H
#include "being.h"
+#include "actorspritelistener.h"
#include "gui/userpalette.h"
@@ -109,7 +110,7 @@ enum
/**
* The local player character.
*/
-class LocalPlayer : public Being
+class LocalPlayer : public Being, public ActorSpriteListener
{
public:
/**
@@ -164,6 +165,12 @@ class LocalPlayer : public Being
void pickUp(FloorItem *item);
/**
+ * Called when an ActorSprite has been destroyed.
+ * @param actorSprite the ActorSprite being destroyed.
+ */
+ void actorSpriteDestroyed(const ActorSprite &actorSprite);
+
+ /**
* Sets the attack range.
*/
void setAttackRange(int range) { mAttackRange = range; }
diff --git a/src/net/manaserv/playerhandler.cpp b/src/net/manaserv/playerhandler.cpp
index 60fa5b29..c2803ce1 100644
--- a/src/net/manaserv/playerhandler.cpp
+++ b/src/net/manaserv/playerhandler.cpp
@@ -329,11 +329,14 @@ void PlayerHandler::increaseSkill(int skillId)
void PlayerHandler::pickUp(FloorItem *floorItem)
{
- int id = floorItem->getId();
- MessageOut msg(PGMSG_PICKUP);
- msg.writeInt16(id >> 16);
- msg.writeInt16(id & 0xFFFF);
- gameServerConnection->send(msg);
+ if (floorItem)
+ {
+ int id = floorItem->getId();
+ MessageOut msg(PGMSG_PICKUP);
+ msg.writeInt16(id >> 16);
+ msg.writeInt16(id & 0xFFFF);
+ gameServerConnection->send(msg);
+ }
}
void PlayerHandler::setDirection(char direction)
diff --git a/src/net/tmwa/playerhandler.cpp b/src/net/tmwa/playerhandler.cpp
index 26c7e922..735da082 100644
--- a/src/net/tmwa/playerhandler.cpp
+++ b/src/net/tmwa/playerhandler.cpp
@@ -582,8 +582,11 @@ void PlayerHandler::increaseSkill(int skillId)
void PlayerHandler::pickUp(FloorItem *floorItem)
{
- MessageOut outMsg(CMSG_ITEM_PICKUP);
- outMsg.writeInt32(floorItem->getId());
+ if (floorItem)
+ {
+ MessageOut outMsg(CMSG_ITEM_PICKUP);
+ outMsg.writeInt32(floorItem->getId());
+ }
}
void PlayerHandler::setDirection(char direction)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-26 23:04:28 +0000