Refuse to run if the specified build name isn't in the patch map

This should make it a lot easier to manage patch directories when we add
support for each known client build.

.dockerignore

@@ -1 +0,0 @@
-version.h

.github/workflows/check-builds.yaml

@@ -53,7 +53,7 @@ jobs:
       - name: Upload build artifact
         uses: actions/upload-artifact@v2
         with:
-          name: 'ubuntu22_04-bin-x64-${{ env.SHORT_SHA }}'
+          name: 'ubuntu20_04-bin-x64-${{ env.SHORT_SHA }}'
           path: bin
 
   windows-build:
@@ -112,7 +112,7 @@ jobs:
 
   copy-artifacts:
     if: github.event_name != 'pull_request' && github.ref == 'refs/heads/master'
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     needs: [windows-build, ubuntu-build]
     env:
       BOT_SSH_KEY: ${{ secrets.BOT_SSH_KEY }}

.vscode/launch.json

@@ -1,26 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Debug (Linux)",
-            "type": "cppdbg",
-            "request": "launch",
-            "program": "${workspaceFolder}/bin/fusion",
-            "cwd": "${workspaceFolder}"
-        },
-        {
-            "name": "Debug (Windows)",
-            "type": "cppvsdbg",
-            "request": "launch",
-            "program": "${workspaceFolder}/bin/Debug/winfusion.exe",
-            "cwd": "${workspaceFolder}"
-        },
-        {
-            "name": "Release (Windows)",
-            "type": "cppvsdbg",
-            "request": "launch",
-            "program": "${workspaceFolder}/bin/Release/winfusion.exe",
-            "cwd": "${workspaceFolder}"
-        }
-    ]
-}

CMakeLists.txt

@@ -44,7 +44,7 @@ add_executable(openfusion ${SOURCES})
 set_target_properties(openfusion PROPERTIES OUTPUT_NAME ${BIN_NAME})
 
 # find sqlite3 and use it
-find_package(SQLite3 REQUIRED)
+find_package(sqlite3 REQUIRED)
 target_include_directories(openfusion PRIVATE ${SQLite3_INCLUDE_DIRS})
 target_link_libraries(openfusion PRIVATE ${SQLite3_LIBRARIES})
 
@@ -56,5 +56,5 @@ set_property(TARGET openfusion PROPERTY VS_DEBUGGER_WORKING_DIRECTORY "${CMAKE_S
 # It's not something you should do, but it's there if you need it...
 if (NOT CMAKE_GENERATOR MATCHES "Visual Studio" AND NOT CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_GENERATOR MATCHES "MinGW Makefiles")
 	find_package(Threads REQUIRED)
-	target_link_libraries(openfusion PRIVATE pthread)
+	target_link_libraries(openfusion pthread)
 endif()

Dockerfile

@@ -1,21 +0,0 @@
-FROM debian:latest
-
-WORKDIR /usr/src/app
-
-RUN apt-get -y update && apt-get install -y \
-git \
-clang \
-make \
-libsqlite3-dev
-
-COPY . ./
-
-RUN make -j8
-
-# tabledata should be copied from the host;
-# clone it there before building the container
-#RUN git submodule update --init --recursive
-
-CMD ["./bin/fusion"]
-
-LABEL Name=openfusion Version=0.0.1

README.md

@@ -13,13 +13,13 @@ OpenFusion is a reverse-engineered server for FusionFall. It primarily targets v
 
 ### Getting Started
 #### Method A: Installer (Easiest)
-1. Download the client installer by clicking [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5/OpenFusionClient-1.5-Installer.exe) - choose to run the file.
+1. Download the client installer by clicking [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.4/OpenFusionClient-1.4-Installer.exe) - choose to run the file.
 2. After a few moments, the client should open: you will be given a choice between two public servers by default. Select the one you wish to play and click connect.
 3. To create an account, simply enter the details you wish to use at the login screen then click Log In. Do *not* click register, as this will just lead to a blank screen.
 4. Make a new character, and enjoy the game! Your progress will be saved automatically, and you can resume playing by entering the login details you used in step 3.
 
 #### Method B: Standalone .zip file
-1. Download the client from [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.5/OpenFusionClient-1.5.zip).
+1. Download the client from [here](https://github.com/OpenFusionProject/OpenFusion/releases/download/1.4/OpenFusionClient-1.4.zip).
 2. Extract it to a folder of your choice. Note: if you are upgrading from an older version, it is preferable to start with a fresh folder rather than overwriting a previous install.
 3. Run OpenFusionClient.exe - you will be given a choice between two public servers by default. Select the one you wish to play and click connect.
 4. To create an account, simply enter the details you wish to use at the login screen then click Log In. Do *not* click register, as this will just lead to a blank screen.
@@ -29,7 +29,7 @@ Instructions for getting the client to run on Linux through Wine can be found [h
 
 ### Hosting a server
 
-1. Grab `OpenFusionServer-1.5-original.zip` or `OpenFusionServer-1.5-academy.zip` from [here](https://github.com/OpenFusionProject/OpenFusion/releases/tag/1.5).
+1. Grab `OpenFusionServer-1.4-original.zip` or `OpenFusionServer-1.4-academy.zip` from [here](https://github.com/OpenFusionProject/OpenFusion/releases/tag/1.4).
 2. Extract it to a folder of your choice, then run `winfusion.exe` (Windows) or `fusion` (Linux) to start the server.
 3. Add a new server to the client's list:
     1. For Description, enter anything you want. This is what will show up in the server list.

config.ini

@@ -1,3 +1,8 @@
+# name of the client build the server is targetting.
+# used for determining which patches to apply.
+# default is beta-20111013 for Academy, beta-20100104 otherwise.
+#buildname=beta-20100104
+
 # verbosity level
 # 0 = mostly silence
 # 1 = debug prints and unknown packets
@@ -46,11 +51,6 @@ motd=Welcome to OpenFusion!
 # location of the patch folder
 #patchdir=tdata/patch/
 
-# Space-separated list of patch folders in patchdir to load from.
-# If you uncomment this, note that Academy builds *must* contain 1013,
-# and pre-Academy builds must *not* contain it.
-#enabledpatches=1013
-
 # xdt json filename
 #xdtdata=xdt.json
 # NPC json filename
@@ -61,6 +61,8 @@ motd=Welcome to OpenFusion!
 #pathdata=paths.json
 # drop json filename
 #dropdata=drops.json
+# patchmap json filename
+#patchmapdata=patchmap.json
 # gruntwork output filename (this is what you submit)
 #gruntwork=gruntwork.json
 # location of the database

docker-compose.yml

@@ -1,12 +0,0 @@
-version: '3.4'
-
-services:
-  openfusion:
-    image: openfusion
-    build:
-      context: .
-      dockerfile: ./Dockerfile
-    ports:
-      - "23000:23000"
-      - "23001:23001"
-      - "8003:8003"

src/BuiltinCommands.cpp

@@ -69,41 +69,31 @@ static void setValuePlayer(CNSocket* sock, CNPacketData* data) {
 
     // Handle serverside value-changes
     switch (setData->iSetValueType) {
-    case CN_GM_SET_VALUE_TYPE__HP:
+    case 1:
-        response.iSetValue = plr->HP = setData->iSetValue;
+        plr->HP = setData->iSetValue;
         break;
-    case CN_GM_SET_VALUE_TYPE__WEAPON_BATTERY :
+    case 2:
         plr->batteryW = setData->iSetValue;
-
         // caps
         if (plr->batteryW > 9999)
             plr->batteryW = 9999;
-
-        response.iSetValue = plr->batteryW;
         break;
-    case CN_GM_SET_VALUE_TYPE__NANO_BATTERY:
+    case 3:
         plr->batteryN = setData->iSetValue;
-
         // caps
         if (plr->batteryN > 9999)
             plr->batteryN = 9999;
-
-        response.iSetValue = plr->batteryN;
         break;
-    case CN_GM_SET_VALUE_TYPE__FUSION_MATTER:
+    case 4:
         Missions::updateFusionMatter(sock, setData->iSetValue - plr->fusionmatter);
-        response.iSetValue = plr->fusionmatter;
         break;
-    case CN_GM_SET_VALUE_TYPE__CANDY:
+    case 5:
-        response.iSetValue = plr->money = setData->iSetValue;
+        plr->money = setData->iSetValue;
-        break;
-    case CN_GM_SET_VALUE_TYPE__SPEED:
-    case CN_GM_SET_VALUE_TYPE__JUMP:
-        response.iSetValue = setData->iSetValue;
         break;
     }
 
     response.iPC_ID = setData->iPC_ID;
+    response.iSetValue = setData->iSetValue;
     response.iSetValueType = setData->iSetValueType;
 
     sock->sendPacket(response, P_FE2CL_GM_REP_PC_SET_VALUE);

src/CustomCommands.cpp

@@ -358,19 +358,23 @@ static void npcRotateCommand(std::string full, std::vector<std::string>& args, C
     int angle = (plr->angle + 180) % 360;
     NPCManager::updateNPCPosition(npc->appearanceData.iNPC_ID, npc->x, npc->y, npc->z, npc->instanceID, angle);
 
-    bool isGruntworkNpc = true;
+    // if it's a gruntwork NPC, rotate in-place
+    if (TableData::RunningMobs.find(npc->appearanceData.iNPC_ID) != TableData::RunningMobs.end()) {
+        NPCManager::updateNPCPosition(npc->appearanceData.iNPC_ID, npc->x, npc->y, npc->z, npc->instanceID, angle);
 
-    // add a rotation entry to the gruntwork file, unless it's already a gruntwork NPC
+        Chat::sendServerMessage(sock, "[NPCR] Successfully set angle to " + std::to_string(angle) + " for gruntwork NPC "
-    if (TableData::RunningMobs.find(npc->appearanceData.iNPC_ID) == TableData::RunningMobs.end()) {
+            + std::to_string(npc->appearanceData.iNPC_ID));
+    } else {
         TableData::RunningNPCRotations[npc->appearanceData.iNPC_ID] = angle;
-        isGruntworkNpc = false;
+
+        Chat::sendServerMessage(sock, "[NPCR] Successfully set angle to " + std::to_string(angle) + " for NPC "
+            + std::to_string(npc->appearanceData.iNPC_ID));
     }
 
-    Chat::sendServerMessage(sock, "[NPCR] Successfully set angle to " + std::to_string(angle) +
+    // update rotation clientside
-        " for " + (isGruntworkNpc ? "gruntwork " : "") + "NPC " + std::to_string(npc->appearanceData.iNPC_ID));
+    INITSTRUCT(sP_FE2CL_NPC_ENTER, pkt);
-
+    pkt.NPCAppearanceData = npc->appearanceData;
-    // update rotation clientside by refreshing the player's chunks (same as the /refresh command)
+    sock->sendPacket(pkt, P_FE2CL_NPC_ENTER);
-    PlayerManager::updatePlayerPositionForWarp(sock, plr->x, plr->y, plr->z, plr->instanceID);
 }
 
 static void refreshCommand(std::string full, std::vector<std::string>& args, CNSocket* sock) {

src/TableData.cpp

@@ -1086,6 +1086,33 @@ static void patchJSON(json* base, json* patch) {
 
 void TableData::init() {
     int32_t nextId = INT32_MAX; // next dynamic ID to hand out
+    json patchmap;
+
+    // load patch map
+    {
+        std::fstream fstream;
+        fstream.open(settings::TDATADIR + "/" + settings::PATCHMAPJSON);
+
+        if (fstream.fail()) {
+            std::cerr << "[FATAL] Critical tdata file missing: " << settings::PATCHMAPJSON << std::endl;
+            exit(1);
+        }
+
+        if (fstream.peek() == std::ifstream::traits_type::eof()) {
+            std::cerr << "[FATAL] Critical tdata file is empty: " << settings::PATCHMAPJSON << std::endl;
+            exit(1);
+        }
+
+        fstream >> patchmap;
+        fstream.close();
+    }
+
+    // ensure that there is a patch list for the current build
+    if (patchmap["patchmap"].find(settings::BUILDNAME) == patchmap["patchmap"].end()) {
+        std::cerr << "[FATAL] Build name " << settings::BUILDNAME << " not found in " <<
+            settings::PATCHMAPJSON << std::endl;
+        exit(1);
+    }
 
     // base JSON tables
     json xdt, paths, drops, eggs, npcs, mobs, gruntwork;
@@ -1134,15 +1161,13 @@ void TableData::init() {
             fstream >> *table.first;
         }
 
-        // patching: load each patch directory specified in the config file
+        // patching: load each patch directory specified in patchmap.json
-
-        // split config field into individual patch entries
-        std::stringstream ss(settings::ENABLEDPATCHES);
-        std::istream_iterator<std::string> begin(ss);
-        std::istream_iterator<std::string> end;
 
+        // fetch list of patches that need to be applied for the current build
         json patch;
-        for (auto it = begin; it != end; it++) {
+        json patchlist = patchmap["patchmap"][settings::BUILDNAME];
+
+        for (auto it = patchlist.begin(); it != patchlist.end(); it++) {
             // this is the theoretical path of a corresponding patch for this file
             std::string patchModuleName = *it;
             std::string patchFile = settings::PATCHDIR + patchModuleName + "/" + table.second;

src/settings.cpp

@@ -47,12 +47,13 @@ std::string settings::GRUNTWORKJSON = "gruntwork.json";
 std::string settings::MOTDSTRING = "Welcome to OpenFusion!";
 std::string settings::DROPSJSON = "drops.json";
 std::string settings::PATHJSON = "paths.json";
+std::string settings::PATCHMAPJSON = "patchmap.json";
 #ifdef ACADEMY
 std::string settings::XDTJSON = "xdt1013.json";
-std::string settings::ENABLEDPATCHES = "1013";
+std::string settings::BUILDNAME = "beta-20111013";
 #else
 std::string settings::XDTJSON = "xdt.json";
-std::string settings::ENABLEDPATCHES = "";
+std::string settings::BUILDNAME = "beta-20100104";
 #endif // ACADEMY
 
 int settings::ACCLEVEL = 1;
@@ -78,6 +79,7 @@ void settings::init() {
         return;
     }
 
+    BUILDNAME = reader.Get("", "buildname", BUILDNAME);
     VERBOSITY = reader.GetInteger("", "verbosity", VERBOSITY);
     SANDBOX = reader.GetBoolean("", "sandbox", SANDBOX);
     LOGINPORT = reader.GetInteger("login", "port", LOGINPORT);
@@ -105,7 +107,7 @@ void settings::init() {
     DBPATH = reader.Get("shard", "dbpath", DBPATH);
     TDATADIR = reader.Get("shard", "tdatadir", TDATADIR);
     PATCHDIR = reader.Get("shard", "patchdir", PATCHDIR);
-    ENABLEDPATCHES = reader.Get("shard", "enabledpatches", ENABLEDPATCHES);
+    PATCHMAPJSON = reader.Get("shard", "patchmapdata", PATCHMAPJSON);
     ACCLEVEL = reader.GetInteger("shard", "accountlevel", ACCLEVEL);
     EVENTMODE = reader.GetInteger("shard", "eventmode", EVENTMODE);
     DISABLEFIRSTUSEFLAG = reader.GetBoolean("shard", "disablefirstuseflag", DISABLEFIRSTUSEFLAG);

src/settings.hpp

@@ -29,7 +29,8 @@ namespace settings {
     extern std::string GRUNTWORKJSON;
     extern std::string DBPATH;
     extern std::string PATCHDIR;
-    extern std::string ENABLEDPATCHES;
+    extern std::string PATCHMAPJSON;
+    extern std::string BUILDNAME;
     extern std::string TDATADIR;
     extern int EVENTMODE;
     extern bool MONITORENABLED;