# HG changeset patch
# User unc0rr
# Date 1513983543 -3600
# Node ID 90f927b4b9e1869925598f7ac60c795c82ee70ff
# Parent  95d903b976d08d11244b4ff51bbbfc19ae03ba4b
Start hacking new frontend

diff -r 95d903b976d0 -r 90f927b4b9e1 CMakeLists.txt
--- a/CMakeLists.txt	Sun Dec 17 21:09:59 2017 +0100
+++ b/CMakeLists.txt	Fri Dec 22 23:59:03 2017 +0100
@@ -257,7 +257,7 @@
 else(ANDROID)
     #skip frontend for javascript
     if(NOT BUILD_ENGINE_JS)
-        add_subdirectory(qmlFrontend)
+        add_subdirectory(qmlfrontend)
         add_subdirectory(share)
     endif()
 
diff -r 95d903b976d0 -r 90f927b4b9e1 hedgewars/CMakeLists.txt
--- a/hedgewars/CMakeLists.txt	Sun Dec 17 21:09:59 2017 +0100
+++ b/hedgewars/CMakeLists.txt	Fri Dec 22 23:59:03 2017 +0100
@@ -106,18 +106,8 @@
     uGearsUtils.pas
     uTeams.pas
 
-    uFLAmmo.pas
-    uFLDrawnMap.pas
-    uFLGameConfig.pas
     uFLIPC.pas
-    uFLNet.pas
-    uFLNetProtocol.pas
-    uFLNetTypes.pas
     uFLRunQueue.pas
-    uFLScripts.pas
-    uFLSchemes.pas
-    uFLTeams.pas
-    uFLThemes.pas
     uFLTypes.pas
     uFLUICallback.pas
     uFLUtils.pas
diff -r 95d903b976d0 -r 90f927b4b9e1 hedgewars/hwLibrary.pas
--- a/hedgewars/hwLibrary.pas	Sun Dec 17 21:09:59 2017 +0100
+++ b/hedgewars/hwLibrary.pas	Fri Dec 22 23:59:03 2017 +0100
@@ -105,12 +105,10 @@
 begin
     initIPC;
     uPhysFSLayer.initModule(localPrefix, userPrefix);
-    uFLNet.initModule;
 end;
 
 procedure flibFree; cdecl;
 begin
-    uFLNet.freeModule;
     uPhysFSLayer.freemodule;
     freeIPC;
 end;
diff -r 95d903b976d0 -r 90f927b4b9e1 qmlfrontend/CMakeLists.txt
--- a/qmlfrontend/CMakeLists.txt	Sun Dec 17 21:09:59 2017 +0100
+++ b/qmlfrontend/CMakeLists.txt	Fri Dec 22 23:59:03 2017 +0100
@@ -8,6 +8,6 @@
 
 find_package(Qt5 COMPONENTS Core Quick REQUIRED)
 
-add_executable(${PROJECT_NAME} "main.cpp" "qml.qrc")
+add_executable(${PROJECT_NAME} "main.cpp" "qml.qrc" "hwengine.cpp" "hwengine.h" "flib.h")
 
 target_link_libraries(${PROJECT_NAME} Qt5::Core Qt5::Quick)
diff -r 95d903b976d0 -r 90f927b4b9e1 qmlfrontend/flib.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qmlfrontend/flib.h	Fri Dec 22 23:59:03 2017 +0100
@@ -0,0 +1,72 @@
+#ifndef FLIB_H
+#define FLIB_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum MessageType {
+    MSG_RENDERINGPREVIEW
+    , MSG_PREVIEW
+    , MSG_PREVIEWHOGCOUNT
+    , MSG_ADDPLAYINGTEAM
+    , MSG_REMOVEPLAYINGTEAM
+    , MSG_ADDTEAM
+    , MSG_REMOVETEAM
+    , MSG_TEAMCOLOR
+    , MSG_HEDGEHOGSNUMBER
+    , MSG_NETDATA
+    , MSG_TONET
+    , MSG_FLIBEVENT
+    , MSG_CONNECTED
+    , MSG_DISCONNECTED
+    , MSG_ADDLOBBYCLIENT
+    , MSG_REMOVELOBBYCLIENT
+    , MSG_LOBBYCHATLINE
+    , MSG_ADDROOMCLIENT
+    , MSG_REMOVEROOMCLIENT
+    , MSG_ROOMCHATLINE
+    , MSG_ADDROOM
+    , MSG_UPDATEROOM
+    , MSG_REMOVEROOM
+    , MSG_ERROR
+    , MSG_WARNING
+    , MSG_MOVETOLOBBY
+    , MSG_MOVETOROOM
+    , MSG_NICKNAME
+    , MSG_SEED
+    , MSG_THEME
+    , MSG_SCRIPT
+    , MSG_FEATURESIZE
+    , MSG_MAPGEN
+    , MSG_MAP
+    , MSG_MAZESIZE
+    , MSG_TEMPLATE
+    , MSG_AMMO
+    , MSG_SCHEME
+};
+
+typedef union string255_
+    {
+        struct {
+            unsigned char s[256];
+        };
+        struct {
+            unsigned char len;
+            unsigned char str[255];
+        };
+    } string255;
+
+typedef void RunEngine_t(int argc, const char ** argv);
+typedef void registerUIMessagesCallback_t(void * context, void (*)(void * context, MessageType mt, const char * msg, uint32_t len));
+typedef void flibInit_t(const char * localPrefix, const char * userPrefix);
+typedef void flibFree_t();
+typedef void passFlibEvent_t(const char * data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // FLIB_H
diff -r 95d903b976d0 -r 90f927b4b9e1 qmlfrontend/hwengine.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qmlfrontend/hwengine.cpp	Fri Dec 22 23:59:03 2017 +0100
@@ -0,0 +1,69 @@
+#include "hwengine.h"
+
+#include <QDebug>
+#include <QLibrary>
+
+extern "C" {
+RunEngine_t* flibRunEngine;
+registerUIMessagesCallback_t* flibRegisterUIMessagesCallback;
+flibInit_t* flibInit;
+flibFree_t* flibFree;
+passFlibEvent_t* flibPassFlibEvent;
+}
+
+HWEngine::HWEngine(QQmlEngine* engine, QObject* parent)
+    : QObject(parent)
+    , m_engine(engine)
+{
+    qRegisterMetaType<MessageType>("MessageType");
+
+#ifdef Q_OS_WIN
+    QLibrary hwlib("./libhwengine.dll");
+#else
+    QLibrary hwlib("./libhwengine.so");
+#endif
+
+    if (!hwlib.load())
+        qWarning() << "Engine library not found" << hwlib.errorString();
+
+    flibRunEngine = (RunEngine_t*)hwlib.resolve("RunEngine");
+    flibRegisterUIMessagesCallback = (registerUIMessagesCallback_t*)hwlib.resolve("registerUIMessagesCallback");
+    flibInit = (flibInit_t*)hwlib.resolve("flibInit");
+    flibFree = (flibFree_t*)hwlib.resolve("flibFree");
+
+    flibInit("/usr/home/unC0Rr/Sources/Hedgewars/MainRepo/share/hedgewars/Data", "/usr/home/unC0Rr/.hedgewars");
+    flibRegisterUIMessagesCallback(this, &guiMessagesCallback);
+}
+
+HWEngine::~HWEngine()
+{
+    flibFree();
+}
+
+void HWEngine::guiMessagesCallback(void* context, MessageType mt, const char* msg, uint32_t len)
+{
+    HWEngine* obj = reinterpret_cast<HWEngine*>(context);
+    QByteArray b = QByteArray(msg, len);
+
+    qDebug() << "FLIPC in" << mt << " size = " << b.size();
+
+    QMetaObject::invokeMethod(obj, "engineMessageHandler", Qt::QueuedConnection, Q_ARG(MessageType, mt), Q_ARG(QByteArray, b));
+}
+
+void HWEngine::engineMessageHandler(MessageType mt, const QByteArray& msg)
+{
+    switch (mt) {
+    case MSG_RENDERINGPREVIEW: {
+        emit previewIsRendering();
+        break;
+    }
+    case MSG_PREVIEW: {
+        emit previewImageChanged();
+        break;
+    }
+    case MSG_PREVIEWHOGCOUNT: {
+        emit previewHogCountChanged((quint8)msg.data()[0]);
+        break;
+    }
+    }
+}
diff -r 95d903b976d0 -r 90f927b4b9e1 qmlfrontend/hwengine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qmlfrontend/hwengine.h	Fri Dec 22 23:59:03 2017 +0100
@@ -0,0 +1,37 @@
+#ifndef HWENGINE_H
+#define HWENGINE_H
+
+#include <QObject>
+
+#include "flib.h"
+
+class QQmlEngine;
+
+class HWEnginePrivate;
+
+class HWEngine : public QObject {
+    Q_OBJECT
+
+public:
+    explicit HWEngine(QQmlEngine* engine, QObject* parent = nullptr);
+    ~HWEngine();
+
+    static void exposeToQML();
+
+signals:
+    void previewIsRendering();
+    void previewImageChanged();
+    void previewHogCountChanged(int count);
+
+public slots:
+
+private:
+    QQmlEngine* m_engine;
+
+    static void guiMessagesCallback(void* context, MessageType mt, const char* msg, uint32_t len);
+
+private slots:
+    void engineMessageHandler(MessageType mt, const QByteArray& msg);
+};
+
+#endif // HWENGINE_H
diff -r 95d903b976d0 -r 90f927b4b9e1 qmlfrontend/main.cpp
--- a/qmlfrontend/main.cpp	Sun Dec 17 21:09:59 2017 +0100
+++ b/qmlfrontend/main.cpp	Fri Dec 22 23:59:03 2017 +0100
@@ -1,6 +1,8 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
 
+#include "hwengine.h"
+
 int main(int argc, char *argv[])
 {
   QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);