summaryrefslogtreecommitdiff
path: root/src/net/tmwa/beinghandler.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/net/tmwa/beinghandler.cpp')
-rw-r--r--src/net/tmwa/beinghandler.cpp108
1 files changed, 78 insertions, 30 deletions
diff --git a/src/net/tmwa/beinghandler.cpp b/src/net/tmwa/beinghandler.cpp
index 61491692..960f08ed 100644
--- a/src/net/tmwa/beinghandler.cpp
+++ b/src/net/tmwa/beinghandler.cpp
@@ -20,11 +20,13 @@
*/
#include "net/tmwa/beinghandler.h"
+#include "net/tmwa/playerhandler.h"
#include "actorspritemanager.h"
#include "being.h"
#include "client.h"
#include "effectmanager.h"
+#include "game.h"
#include "guild.h"
#include "localplayer.h"
#include "log.h"
@@ -37,9 +39,13 @@
#include "resources/emotedb.h"
#include <iostream>
+#include <cmath>
namespace TmwAthena {
+// Number of pixels where we decide that the position doesn't need to be reset.
+static const float POS_DEST_DIFF_TOLERANCE = 48.0f;
+
BeingHandler::BeingHandler(bool enableSync):
mSync(enableSync)
{
@@ -95,13 +101,58 @@ Being *createBeing(int id, short job)
return being;
}
+static void handleMoveMessage(Map *map, Being *dstBeing,
+ Uint16 srcX, Uint16 srcY,
+ Uint16 dstX, Uint16 dstY)
+{
+ // Avoid dealing with flawed destination
+ if (map && dstBeing && srcX && srcY && dstX && dstY)
+ {
+ Vector pos = map->getTileCenter(srcX, srcY);
+ Vector dest = map->getTileCenter(dstX, dstY);
+
+ // Don't set the position as the movement algorithm
+ // can guess it and it would break the animation played,
+ // when we're close enough.
+ if (std::abs(dest.x - pos.x) > POS_DEST_DIFF_TOLERANCE
+ || std::abs(dest.y - pos.y) > POS_DEST_DIFF_TOLERANCE)
+ dstBeing->setPosition(pos);
+
+ dstBeing->setDestination(dest.x, dest.y);
+ }
+}
+
+static void handlePosMessage(Map *map, Being *dstBeing, Uint16 x, Uint16 y,
+ Uint8 dir = 0)
+{
+ // Avoid dealing with flawed destination
+ if (map && dstBeing && x && y)
+ {
+ Vector pos = map->getTileCenter(x, y);
+ Vector beingPos = dstBeing->getPosition();
+ // Don't set the position as the movement algorithm
+ // can guess it and it would break the animation played,
+ // when we're close enough.
+ if (std::abs(beingPos.x - pos.x) > POS_DEST_DIFF_TOLERANCE
+ || std::abs(beingPos.y - pos.y) > POS_DEST_DIFF_TOLERANCE)
+ dstBeing->setPosition(pos);
+
+ // Set also the destination to the desired position.
+ dstBeing->setDestination(pos.x, pos.y);
+
+ if (dir)
+ dstBeing->setDirection(dir);
+ }
+}
+
void BeingHandler::handleMessage(Net::MessageIn &msg)
{
if (!actorSpriteManager)
return;
int id;
- short job, speed, gender;
+ short job, gender;
+ float speed;
Uint16 headTop, headMid, headBottom;
Uint16 shoes, gloves;
Uint16 weapon, shield;
@@ -114,13 +165,16 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
Being *srcBeing, *dstBeing;
int hairStyle, hairColor, flag;
+ // Prepare useful translation variables
+ Map *map = Game::instance()->getCurrentMap();
+
switch (msg.getId())
{
case SMSG_BEING_VISIBLE:
case SMSG_BEING_MOVE:
// Information about a being in range
id = msg.readInt32();
- speed = msg.readInt16();
+ speed = (float)msg.readInt16();
stunMode = msg.readInt16(); // opt1
statusEffects = msg.readInt16(); // opt2
statusEffects |= ((Uint32)msg.readInt16()) << 16; // option
@@ -146,15 +200,14 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
if (msg.getId() == SMSG_BEING_VISIBLE)
{
dstBeing->clearPath();
- dstBeing->setActionTime(tick_time);
dstBeing->setAction(Being::STAND);
}
-
// Prevent division by 0 when calculating frame
- if (speed == 0) { speed = 150; }
+ if (speed == 0)
+ speed = 150.0f; // In ticks per tile * 10
- dstBeing->setWalkSpeed(Vector(speed, speed, 0));
+ dstBeing->setMoveSpeed(Vector(speed / 10, speed / 10));
dstBeing->setSubtype(job);
hairStyle = msg.readInt16();
weapon = msg.readInt16();
@@ -205,17 +258,14 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
{
Uint16 srcX, srcY, dstX, dstY;
msg.readCoordinatePair(srcX, srcY, dstX, dstY);
- dstBeing->setAction(Being::STAND);
- dstBeing->setTileCoords(srcX, srcY);
- dstBeing->setDestination(dstX, dstY);
+ handleMoveMessage(map, dstBeing, srcX, srcY, dstX, dstY);
}
else
{
Uint8 dir;
Uint16 x, y;
msg.readCoordinates(x, y, dir);
- dstBeing->setTileCoords(x, y);
- dstBeing->setDirection(dir);
+ handlePosMessage(map, dstBeing, x, y, dir);
}
msg.readInt8(); // unknown
@@ -235,6 +285,7 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
break;
case SMSG_BEING_MOVE2:
+ {
/*
* A simplified movement packet, used by the
* later versions of eAthena for both mobs and
@@ -254,11 +305,8 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
Uint16 srcX, srcY, dstX, dstY;
msg.readCoordinatePair(srcX, srcY, dstX, dstY);
msg.readInt32(); // Server tick
-
- dstBeing->setAction(Being::STAND);
- dstBeing->setTileCoords(srcX, srcY);
- dstBeing->setDestination(dstX, dstY);
-
+ handleMoveMessage(map, dstBeing, srcX, srcY, dstX, dstY);
+ }
break;
case SMSG_BEING_REMOVE:
@@ -479,15 +527,17 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
}
break;
case SMSG_BEING_CHANGE_DIRECTION:
+ {
if (!(dstBeing = actorSpriteManager->findBeing(msg.readInt32())))
{
break;
}
msg.readInt16(); // unused
-
- dstBeing->setDirection(msg.readInt8());
-
+ Uint8 dir = msg.readInt8();
+ if (dir)
+ dstBeing->setDirection(dir);
+ }
break;
case SMSG_PLAYER_UPDATE_1:
@@ -519,7 +569,12 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
}
}
- dstBeing->setWalkSpeed(Vector(speed, speed, 0));
+ // The original speed is ticks per tile * 10
+ if (speed)
+ dstBeing->setMoveSpeed(Vector(speed / 10, speed / 10));
+ else
+ dstBeing->setMoveSpeed(Net::getPlayerHandler()->getDefaultMoveSpeed());
+
dstBeing->setSubtype(job);
hairStyle = msg.readInt16();
weapon = msg.readInt16();
@@ -561,16 +616,14 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
{
Uint16 srcX, srcY, dstX, dstY;
msg.readCoordinatePair(srcX, srcY, dstX, dstY);
- dstBeing->setTileCoords(srcX, srcY);
- dstBeing->setDestination(dstX, dstY);
+ handleMoveMessage(map, dstBeing, srcX, srcY, dstX, dstY);
}
else
{
Uint8 dir;
Uint16 x, y;
msg.readCoordinates(x, y, dir);
- dstBeing->setTileCoords(x, y);
- dstBeing->setDirection(dir);
+ handlePosMessage(map, dstBeing, x, y, dir);
}
gmstatus = msg.readInt16();
@@ -598,9 +651,6 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
msg.readInt8(); // Lv
msg.readInt8(); // unknown
- dstBeing->setActionTime(tick_time);
- dstBeing->reset();
-
dstBeing->setStunMode(stunMode);
dstBeing->setStatusEffectBlock(0, (statusEffects >> 16) & 0xffff);
dstBeing->setStatusEffectBlock(16, statusEffects & 0xffff);
@@ -628,9 +678,7 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
Uint16 x, y;
x = msg.readInt16();
y = msg.readInt16();
- dstBeing->setTileCoords(x, y);
- if (dstBeing->getCurrentAction() == Being::MOVE)
- dstBeing->setAction(Being::STAND);
+ handlePosMessage(map, dstBeing, x, y);
}
}
break;
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-30 05:03:21 +0000