protected override void OnStartRunning()
{
base.OnStartRunning();
if (initialized)
{
return;
}
// setup window
Debug.Log("GLFW Window init.");
var env = World.TinyEnvironment();
var config = env.GetConfigData <DisplayInfo>();
try
{
initialized = GLFWNativeCalls.init(config.width, config.height);
}
catch
{
Debug.Log(" Excepted (Is lib_unity_tiny_glfw.dll missing?).");
initialized = false;
}
if (!initialized)
{
Debug.Log(" Failed.");
World.QuitUpdate = true;
}
int winw = 0, winh = 0;
GLFWNativeCalls.getWindowSize(ref winw, ref winh);
config.focused = true;
config.visible = true;
config.orientation = winw >= winh ? DisplayOrientation.Horizontal : DisplayOrientation.Vertical;
config.frameWidth = winw;
config.frameHeight = winh;
int sw = 0, sh = 0;
GLFWNativeCalls.getScreenSize(ref sw, ref sh);
config.screenWidth = sw;
config.screenHeight = sh;
config.width = winw;
config.height = winh;
int fbw = 0, fbh = 0;
GLFWNativeCalls.getFramebufferSize(ref fbw, ref fbh);
config.framebufferWidth = fbw;
config.framebufferHeight = fbh;
env.SetConfigData(config);
frameTime = GLFWNativeCalls.time();
}
protected override void OnUpdate()
{
if (!initialized)
{
return;
}
GLFWNativeCalls.swapBuffers();
var env = World.TinyEnvironment();
var config = env.GetConfigData <DisplayInfo>();
int winw = 0, winh = 0;
GLFWNativeCalls.getWindowSize(ref winw, ref winh);
if (winw != config.width || winh != config.height)
{
if (config.autoSizeToFrame)
{
config.width = winw;
config.height = winh;
config.frameWidth = winw;
config.frameHeight = winh;
int fbw = 0, fbh = 0;
GLFWNativeCalls.getFramebufferSize(ref fbw, ref fbh);
config.framebufferWidth = fbw;
config.framebufferHeight = fbh;
env.SetConfigData(config);
}
else
{
GLFWNativeCalls.resize(config.width, config.height);
}
}
if (!GLFWNativeCalls.messagePump())
{
Debug.Log("GLFW message pump exit.");
GLFWNativeCalls.shutdown(1);
World.QuitUpdate = true;
initialized = false;
return;
}
#if DEBUG
GLFWNativeCalls.debugClear();
#endif
double newFrameTime = GLFWNativeCalls.time();
env.StepWallRealtimeFrame(newFrameTime - frameTime);
frameTime = newFrameTime;
}