From a8ea71211ba50f0ad147c581aca1d45d7f41aca1 Mon Sep 17 00:00:00 2001
From: Bjørn Lindeijer <bjorn@lindeijer.nl>
Date: Sun, 20 Aug 2006 18:26:13 +0000
Subject: GPMSG_PLAYER_MAP_CHANGE is now partly handled.

---
 src/engine.cpp            |  2 +-
 src/net/playerhandler.cpp | 81 +++++++++++++++++++++++++++--------------------
 src/net/playerhandler.h   |  7 +++-
 src/net/protocol.h        |  2 ++
 4 files changed, 55 insertions(+), 37 deletions(-)

(limited to 'src')

diff --git a/src/engine.cpp b/src/engine.cpp
index 77f7f8ac..a6ce9533 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -115,7 +115,7 @@ void Engine::changeMap(const std::string &mapPath)
     beingManager->clear();
 
     // Store full map path in global var
-    map_path = "maps/" + mapPath.substr(0, mapPath.rfind(".")) + ".tmx.gz";
+    map_path = "maps/" + mapPath;
 
     // Attempt to load the new map
     Map *newMap = MapReader::readMap(map_path);
diff --git a/src/net/playerhandler.cpp b/src/net/playerhandler.cpp
index f6065aaf..c73aa2da 100644
--- a/src/net/playerhandler.cpp
+++ b/src/net/playerhandler.cpp
@@ -68,15 +68,14 @@ namespace {
 PlayerHandler::PlayerHandler()
 {
     static const Uint16 _messages[] = {
-        SMSG_WALK_RESPONSE,
-        SMSG_PLAYER_WARP,
-        SMSG_PLAYER_STAT_UPDATE_1,
-        SMSG_PLAYER_STAT_UPDATE_2,
-        SMSG_PLAYER_STAT_UPDATE_3,
-        SMSG_PLAYER_STAT_UPDATE_4,
-        SMSG_PLAYER_STAT_UPDATE_5,
-        SMSG_PLAYER_STAT_UPDATE_6,
-        SMSG_PLAYER_ARROW_MESSAGE,
+        //SMSG_PLAYER_STAT_UPDATE_1,
+        //SMSG_PLAYER_STAT_UPDATE_2,
+        //SMSG_PLAYER_STAT_UPDATE_3,
+        //SMSG_PLAYER_STAT_UPDATE_4,
+        //SMSG_PLAYER_STAT_UPDATE_5,
+        //SMSG_PLAYER_STAT_UPDATE_6,
+        //SMSG_PLAYER_ARROW_MESSAGE,
+        GPMSG_PLAYER_MAP_CHANGE,
         0
     };
     handledMessages = _messages;
@@ -86,32 +85,8 @@ void PlayerHandler::handleMessage(MessageIn &msg)
 {
     switch (msg.getId())
     {
-        case SMSG_WALK_RESPONSE:
-            // It is assumed by the client any request to walk actually
-            // succeeds on the server. The plan is to have a correction
-            // message when the server senses the client has the wrong
-            // idea.
-            break;
-
-        case SMSG_PLAYER_WARP:
-            {
-                std::string mapPath = msg.readString(16);
-                Uint16 x = msg.readShort();
-                Uint16 y = msg.readShort();
-
-                logger->log("Warping to %s (%d, %d)", mapPath.c_str(), x, y);
-
-                // Switch the actual map, deleting the previous one
-                engine->changeMap(mapPath);
-
-                current_npc = 0;
-
-                player_node->setAction(Being::STAND);
-                player_node->stopAttack();
-                player_node->mFrame = 0;
-                player_node->mX = x;
-                player_node->mY = y;
-            }
+        case GPMSG_PLAYER_MAP_CHANGE:
+            handleMapChangeMessage(msg);
             break;
 
         case SMSG_PLAYER_STAT_UPDATE_1:
@@ -323,3 +298,39 @@ void PlayerHandler::handleMessage(MessageIn &msg)
         //break;
     }
 }
+
+void
+PlayerHandler::handleMapChangeMessage(MessageIn &msg)
+{
+    // { "mapname", x, y, B new server [, token, "gameserver", W port] }
+
+    std::string mapName = msg.readString();
+    unsigned short x = msg.readShort();
+    unsigned short y = msg.readShort();
+    unsigned char newServer = msg.readByte();
+
+    logger->log("Changing map to %s (%d, %d) on %s server",
+            mapName.c_str(), x, y, (newServer) ? "another" : "same");
+
+    // Switch the actual map, deleting the previous one
+    engine->changeMap(mapName);
+
+    current_npc = 0;
+
+    player_node->setAction(Being::STAND);
+    player_node->stopAttack();
+    player_node->mFrame = 0;
+
+    // TODO: Server is sending pixel coordinates. Client will need to work with
+    // these instead of converting them to tile coordinates.
+    player_node->mX = x / 32;
+    player_node->mY = y / 32;
+
+    if (newServer)
+    {
+        // TODO: Implement reconnecting to another game server
+        //std::string token = msg.readString(32);
+        //std::string gameServer = msg.readString();
+        //unsigned short gameServerPort = msg.readShort();
+    }
+}
diff --git a/src/net/playerhandler.h b/src/net/playerhandler.h
index 6d0baef7..9b6c9e01 100644
--- a/src/net/playerhandler.h
+++ b/src/net/playerhandler.h
@@ -31,7 +31,12 @@ class PlayerHandler : public MessageHandler
     public:
         PlayerHandler();
 
-        void handleMessage(MessageIn &msg);
+        void
+        handleMessage(MessageIn &msg);
+
+    private:
+        void
+        handleMapChangeMessage(MessageIn &msg);
 };
 
 #endif
diff --git a/src/net/protocol.h b/src/net/protocol.h
index 528b2fd5..6927f3fd 100644
--- a/src/net/protocol.h
+++ b/src/net/protocol.h
@@ -148,6 +148,8 @@ enum {
     CPMSG_CONNECT_RESPONSE         = 0x0054, // B error
 
     // Game
+    GPMSG_PLAYER_MAP_CHANGE        = 0x0100, // S filename, W x, W y, B newserv
+                                             // [, S32 token, S server, W port]
     PGMSG_PICKUP                   = 0x0110,
     GPMSG_PICKUP_RESPONSE          = 0x0111,
     GPMSG_BEING_ENTER              = 0x0200, // B type, L being id
-- 
cgit v1.2.3-70-g09d2