Refactoring and flexibility changes

* Split game module into game and game_interface
* Move core_lib to corelib
* Move miniwindow to corelib
* Introduce init.lua script for initializing the client, giving much more flexibility
* OTClient is no longer Application derived and is much simpler

src/framework/graphics/framebuffer.cpp

@@ -47,7 +47,7 @@ void FrameBuffer::internalCreate()
 
 FrameBuffer::~FrameBuffer()
 {
-    assert(!g_app->isTermianted());
+    assert(!g_app.isTermianted());
     if(g_graphics.ok() && m_fbo != 0)
         glDeleteFramebuffers(1, &m_fbo);
 }

src/framework/graphics/hardwarebuffer.cpp

@@ -37,7 +37,7 @@ HardwareBuffer::HardwareBuffer(Type type)
 
 HardwareBuffer::~HardwareBuffer()
 {
-    assert(!g_app->isTermianted());
+    assert(!g_app.isTermianted());
     if(g_graphics.ok())
         glDeleteBuffers(1, &m_id);
 }

src/framework/graphics/shader.cpp

@@ -44,7 +44,7 @@ Shader::Shader(Shader::ShaderType shaderType)
 
 Shader::~Shader()
 {
-    assert(!g_app->isTermianted());
+    assert(!g_app.isTermianted());
     if(g_graphics.ok())
         glDeleteShader(m_shaderId);
 }

src/framework/graphics/shaderprogram.cpp

@@ -38,7 +38,7 @@ ShaderProgram::ShaderProgram()
 
 ShaderProgram::~ShaderProgram()
 {
-    assert(!g_app->isTermianted());
+    assert(!g_app.isTermianted());
     if(g_graphics.ok())
         glDeleteProgram(m_programId);
 }

src/framework/graphics/texture.cpp

@@ -79,7 +79,7 @@ Texture::Texture(const ImagePtr& image, bool buildMipmaps)
 
 Texture::~Texture()
 {
-    assert(!g_app->isTermianted());
+    assert(!g_app.isTermianted());
     // free texture from gl memory
     if(g_graphics.ok() && m_id != 0)
         glDeleteTextures(1, &m_id);