small changes

* show protocol version on background
* make 860 the default protocol
* avoid more crashes on mapview
* activa crash handler by default

modules/client_background/background.lua

@@ -11,6 +11,7 @@ function Background.init()
   local clientVersionLabel = background:getChildById('clientVersionLabel')
   clientVersionLabel:setText('OTClient ' .. g_app.getVersion() .. '\n' ..
                              'Rev  ' .. g_app.getBuildRevision() .. '\n' ..
+                             'Protocol  ' .. g_game.getProtocolVersion() .. '\n' ..
                              'Built on ' .. g_app.getBuildDate())
 
   if not g_game.isOnline() then

modules/client_background/background.otui

@@ -16,7 +16,7 @@ Panel
     anchors.right: parent.right
     anchors.bottom: parent.bottom
     text-align: center
-    height: 48
+    text-auto-resize: true
     width: 120
     color: #ffffff
     font: verdana-11px-monochrome

src/framework/CMakeLists.txt

@@ -8,7 +8,6 @@ SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake;${CMAKE_MODULE_PATH}")
 
 # framework options
 OPTION(WINDOWS_CONSOLE "Enables console window on Windows platform" OFF)
-OPTION(CRASH_HANDLER "Generate crash reports" OFF)
 OPTION(USE_OPENGL_ES2 "Use OpenGL ES 2.0 (for mobiles devices)" OFF)
 SET(BUILD_REVISION "custom" CACHE "Git revision string (intended for releases)" STRING)
 
@@ -63,6 +62,7 @@ ENDIF()
 IF(CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo")
     ADD_DEFINITIONS(-DDEBUG)
     MESSAGE(STATUS "Debug information: ON")
+    OPTION(CRASH_HANDLER "Generate crash reports" ON)
 ELSE()
     MESSAGE(STATUS "Debug information: OFF")
 ENDIF()

src/otclient/CMakeLists.txt

@@ -5,7 +5,7 @@ ENDIF(${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 6)
 
 # otclient options
 OPTION(BOT_PROTECTION "Enable bot protection" ON)
-SET(PROTOCOL 861 CACHE "Protocol version" STRING)
+SET(PROTOCOL 860 CACHE "Protocol version" STRING)
 ADD_DEFINITIONS(-DPROTOCOL=${PROTOCOL})
 MESSAGE(STATUS "Protocol: " ${PROTOCOL})
 

src/otclient/core/mapview.cpp

@@ -40,7 +40,6 @@ MapView::MapView()
     m_lockedFirstVisibleFloor = -1;
     m_cachedFirstVisibleFloor = 0;
     m_cachedLastVisibleFloor = 7;
-    m_customCameraPosition.z = 7;
 
     Size frameBufferSize(std::min(g_graphics.getMaxTextureSize(), (int)DEFAULT_FRAMBUFFER_WIDTH),
                          std::min(g_graphics.getMaxTextureSize(), (int)DEFAULT_FRAMBUFFER_HEIGHT));
@@ -472,6 +471,8 @@ int MapView::calcFirstVisibleFloor()
     } else {
         Position cameraPosition = getCameraPosition();
 
+        // this could happens if the player is not known yet
+        if(cameraPosition.isValid()) {
             // avoid rendering multifloors in far views
             if(m_viewRange >= FAR_VIEW) {
                 z = cameraPosition.z;
@@ -511,11 +512,12 @@ int MapView::calcFirstVisibleFloor()
                         }
                     }
                 }
-
                 z = firstFloor;
             }
         }
+    }
 
+    // just ensure the that the floor is in the valid range
     z = std::min(std::max(z, 0), (int)Otc::MAX_Z);
     return z;
 }
@@ -525,6 +527,8 @@ int MapView::calcLastVisibleFloor()
     int z = 7;
 
     Position cameraPosition = getCameraPosition();
+    // this could happens if the player is not known yet
+    if(cameraPosition.isValid()) {
         // avoid rendering multifloors in far views
         if(m_viewRange >= FAR_VIEW) {
             z = cameraPosition.z;
@@ -535,7 +539,9 @@ int MapView::calcLastVisibleFloor()
             else
                 z = Otc::SEA_FLOOR;
         }
+    }
 
+    // just ensure the that the floor is in the valid range
     z = std::min(std::max(z, 0), (int)Otc::MAX_Z);
     return z;
 }
@@ -553,6 +559,10 @@ TilePtr MapView::getTile(const Point& mousePos, const Rect& mapRect)
     Size visibleSize = getVisibleSize();
     Position cameraPosition = getCameraPosition();
 
+    // if we have no camera, its impossible to get the tile
+    if(!cameraPosition.isValid())
+        return nullptr;
+
     float scaleFactor = m_tileSize / (float)Otc::TILE_PIXELS;