Esempio n. 1
0
/* ----------------------
perform the rendering
C.Wang 0720, 2006
---------------------- - /
/ ----------------------
perform the rendering
C.Wang 0720, 2006
---------------------- - */
void RenderIt(int skip)
{
	FnViewport vp;

	// render the whole scene
	vp.ID(vID);
	vp.Render3D(cID, TRUE, TRUE);

	// get camera's data
	FnCamera camera;
	camera.ID(cID);

	float pos[3], fDir[3], uDir[3];
	camera.GetPosition(pos);
	camera.GetDirection(fDir, uDir);

	// show frame rate
	static char string[128];
	if (frame == 0) {
		FyTimerReset(0);
	}

	if (frame / 10 * 10 == frame) {
		float curTime;

		curTime = FyTimerCheckTime(0);
		sprintf(string, "Fps: %6.2f", frame / curTime);
	}

	frame += skip;
	if (frame >= 1000) {
		frame = 0;
	}

	FnText text;
	text.ID(textID);

	text.Begin(vID);
	text.Write(string, 20, 20, 255, 0, 0);

	char posS[256], fDirS[256], uDirS[256];
	float cpos[3], apos[3], distance, height, length;//
	FnCharacter actor;
	actor.ID(actorID);

	FnObject terrain;
	terrain.ID(tID);

	sprintf(posS, "pos: %8.3f %8.3f %8.3f", pos[0], pos[1], pos[2]);
	sprintf(fDirS, "facing: %8.3f %8.3f %8.3f", fDir[0], fDir[1], fDir[2]);
	sprintf(uDirS, "up: %8.3f %8.3f %8.3f", uDir[0], uDir[1], uDir[2]);
	text.Write(posS, 20, 35, 255, 255, 0);
	text.Write(fDirS, 20, 50, 255, 255, 0);
	text.Write(uDirS, 20, 65, 255, 255, 0);

	text.End();

	// swap buffer
	FySwapBuffers();
}
Esempio n. 2
0
/*------------------
  pivot the camera
  C.Wang 0329, 2004
 -------------------*/
void PivotCam(int x, int y)
{
   FnObject model;

   if (x != oldX) {
      model.ID(cID);
      model.Rotate(Z_AXIS, (float) (x - oldX), GLOBAL);
      oldX = x;
   }

   if (y != oldY) {
      model.ID(cID);
      model.Rotate(X_AXIS, (float) (y - oldY), GLOBAL);
      oldY = y;
   }
}
Esempio n. 3
0
/*------------------
  move the camera
  C.Wang 0329, 2004
 -------------------*/
void MoveCam(int x, int y)
{
   if (x != oldXM) {
      FnObject model;

      model.ID(cID);
      model.Translate((float)(x - oldXM)*0.1f, 0.0f, 0.0f, LOCAL);
      oldXM = x;
   }
   if (y != oldYM) {
      FnObject model;

      model.ID(cID);
      model.Translate(0.0f, (float)(oldYM - y)*0.1f, 0.0f, LOCAL);
      oldYM = y;
   }
}
Esempio n. 4
0
/*------------------
  the main program
  C.Wang 0904, 2012
 -------------------*/
void FyMain(int argc, char **argv)
{
   // create a new world
   FyStartFlyWin32("Hello Fly2 !", 0, 0, 800, 600, FALSE);

   FySetModelPath("Data\\Models");
   FySetTexturePath("Data\\textures");
   FySetShaderPath("Data\\shaders");

   // create a viewport
   vID = FyCreateViewport(0, 0, 800, 600);
   FnViewport vp;
   vp.ID(vID);
   vp.SetBackgroundColor(0.3f, 0.4f, 0.5f);

   // create a 3D scene & the 3D entities
   sID = FyCreateScene(1);

   FnScene scene;
   scene.ID(sID);
   nID = scene.CreateObject(OBJECT);
   cID = scene.CreateObject(CAMERA);
   lID = scene.CreateObject(LIGHT);

   // load the teapot model
   FnObject model;
   model.ID(nID);
   model.Load("teapot");

   // translate the camera
   FnCamera camera;
   camera.ID(cID);
   camera.Rotate(X_AXIS, 90.0f, LOCAL);
   camera.Translate(0.0f, 10.0f, 100.0f, LOCAL);

   // translate the light
   FnLight light;
   light.ID(lID);
   light.SetName("MainLight");
   light.Translate(-50.0f, -50.0f, 50.0f, GLOBAL);

   // set Hotkeys
   FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);

   // define some mouse functions
   FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
   FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
   FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);

   // bind a timer, frame rate = 30 fps
   FyBindTimer(0, 30.0f, GameAI, TRUE);

   // invoke the system
   FyInvokeFly(TRUE);
}
Esempio n. 5
0
/*------------------
  zoom the camera
  C.Wang 0329, 2004
 -------------------*/
void ZoomCam(int x, int y)
{
   if (x != oldXMM || y != oldYMM) {
      FnObject model;

      model.ID(cID);
      model.Translate(0.0f, 0.0f, (float)(x - oldXMM), LOCAL);
      oldXMM = x;
      oldYMM = y;
   }
}
Esempio n. 6
0
/*------------------
  move the camera
  C.Wang 0329, 2005
 -------------------*/
void MoveCam ( int x, int y )
{
	float dx = float(x - oldXM);
	float dy = float(y - oldYM);
	float dd = sqrt(dx*dx + dy*dy);
	if (sgn(dd) == 0)return;
	dx /= dd;
	dy /= dd;
	FnObject model;
	if ( x != oldXM ) {
		model.ID ( cID );
		model.Translate(0.1f*dx, 0.0f, 0.0f, LOCAL);
		oldXM = x;
	}
	if ( y != oldYM ) {
		model.ID ( cID );
		model.Translate(0.0f, 0.1f*dy, 0.0f, LOCAL);
		oldYM = y;
	}
}
Esempio n. 7
0
/*------------------
  the main program
  C.Wang 0308, 2004
 -------------------*/
void FyMain(int argc, char **argv)
{
   // create a new world
   FyStartFlyWin32("Hello TheFly3D !", 0, 0, 800, 600, beFullScreen);

   FySetModelPath("Data\\Models");
   FySetTexturePath("Data\\textures");
   FySetShaderPath("Data\\Shaders");

   FyBeginMedia("data\\media", 2);
   //mmID = FyCreateMediaPlayer("dawn.mpg", 0, 0, 800, 600);
   //mmID = FyCreateMediaPlayer("opening.avi", 0, 0, 800, 600);
   mmID = FyCreateMediaPlayer("MUSIC_fogforest.mp3", 0, 0, 800, 600);
   FnMedia mP;
   mP.Object(mmID);
   mP.Play(ONCE);
   //mP.SetVolume(0.1f);
   
   // create a viewport
   vID = FyCreateViewport(0, 0, 800, 600);
   FnViewport vp;
   vp.Object(vID);
   vp.SetBackgroundColor(0.3f, 0.4f, 0.5f);

   // create a 3D scene & the 3D entities
   sID = FyCreateScene(1);

   FnScene scene;
   scene.Object(sID);
   nID = scene.CreateObject(OBJECT);
   cID = scene.CreateObject(CAMERA);
   lID = scene.CreateObject(LIGHT);

   // load the teapot
   FnObject model;
   model.ID(nID);
   model.Load("teapot.cw3");
   model.Translate(20.0f, 0.0f, 0.0f, GLOBAL);
   
   // translate the camera
   FnCamera camera;
   camera.ID(cID);
   camera.Rotate(X_AXIS, 90.0f, LOCAL);
   camera.SetAspectRatio(800.0f/600.0f);
   camera.Translate(0.0f, 10.0f, 200.0f, LOCAL);

   // translate the light
   FnLight light;
   light.ID(lID);
   light.Translate(-30.0f, -30.0f, 0.0f, GLOBAL);
   light.SetName("MainLight");
   light.SetColor(0.9f, 0.9f, 0.7f);

   // set Hotkeys
   FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);

   // define some mouse functions
   FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
   FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
   FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);

   /* bind a timer, frame rate = 30 fps */
   FyBindTimer(0, 30.0f, GameAI, TRUE);

   // invoke the system
   FyInvokeFly(TRUE);
}
Esempio n. 8
0
void FyMain(int argc, char **argv) {
	
	srand(time(NULL));

	AllocConsole(); 
	freopen("CONIN$", "r", stdin);
	freopen("CONOUT$", "w", stdout);
	freopen("CONOUT$", "w", stderr);
	string ip, port;
	cout << "Enter ip   [" << GAME_PROGRAMMING_DEFAULT_IP << "]: ";getline(cin, ip);
	cout << "Enter port [" << GAME_PROGRAMMING_DEFAULT_PORT << "]: ";getline(cin, port);

	if(ip.empty()) {ip = GAME_PROGRAMMING_DEFAULT_IP;}
	if(port.empty()) {port = GAME_PROGRAMMING_DEFAULT_PORT;}

	cout << "Connect to server: " << ip << "/" << port << endl;
	game_client.initialize(ip, port, &game_updater);
	game_client.connectServer();
	cout << "Server connected." << endl;
	game_timer.initialize(&game_updater, game_client.getGmTree().getTotalGameTime(), game_client.getGmTree().getTotalGameRounds());
	std::cout<<"Start Game" << std::endl;
	//create a new window
	FyStartFlyWin32("Final Project - with Fly2", 0, 0, window_w, window_h, FALSE);
	
	//set up path
	FySetShaderPath("C:\\Fly2Data\\Shaders");
	FySetModelPath("C:\\Fly2Data\\Scenes");
	FySetTexturePath("C:\\Fly2Data\\Scenes\\Textures");
	FySetScenePath("C:\\Fly2Data\\Scenes");
	FySetAudioPath("C:\\Fly2Data\\Audio");

	//create a viewport
	viewportID = FyCreateViewport(0, 0, viewPortWidth, viewPortHeight);
	FnViewport viewport(viewportID);

	mouseInput.setWindowSize(wndWidth, wndHeight);
	//create 3D scene
	sceneID = FyCreateScene(10);
	FnScene scene(sceneID);

	scene.Load("gameScene01");
	scene.SetAmbientLights(1.0f, 1.0f, 1.0f, 0.6f, 0.6f, 0.6f);

	 // create a 2D scene for sprite rendering which will be rendered on the top of 3D
    FnScene scene2D;
    sID2 = FyCreateScene(1);
    scene2D.Object(sID2);
    scene2D.SetSpriteWorldSize(1024, 768);         // 2D scene size in pixels

	FnSprite sp;
    spID0 = scene2D.CreateObject(SPRITE);
    sp.Object(spID0);
	sp.SetSize(sight_w, sight_h);
    sp.SetImage("C:\\Fly2Data\\Image\\spiner", 0, NULL, FALSE, NULL, 2, TRUE, FILTER_LINEAR);
	sp.SetPosition(window_w/2-sight_w/2, window_h/2-sight_h/2, 0);

	FnScene scene2Dmenu;
	sID2menu = FyCreateScene(1);
    scene2Dmenu.Object(sID2menu);
    scene2Dmenu.SetSpriteWorldSize(1024, 768);         // 2D scene size in pixels

	FnSprite spExit;
    OBJECTid spIDexit = scene2Dmenu.CreateObject(SPRITE);
    spExit.Object(spIDexit);
	spExit.SetSize(400, 70);
    spExit.SetImage("C:\\Fly2Data\\Image\\exit_button", 0, NULL, FALSE, NULL, 2, TRUE, FILTER_LINEAR);
	spExit.SetPosition(window_w/2-400/2, window_h/2-70/2, 0);
	/*
	FnSprite sp1;
    spID1 = scene2Dmenu.CreateObject(SPRITE);
    sp1.Object(spID1);
	sp1.SetSize(C:\\Fly2Data\\Image\\mouse_w, mouse_h);
    sp1.SetImage("mouse", 0, NULL, FALSE, NULL, 2, TRUE, FILTER_LINEAR);
	sp1.SetPosition(window_w/2-mouse_w/2, window_h/2-mouse_h/2, 0);
	*/
	//load the terrain
	terrainID = scene.CreateObject(OBJECT);
	FnObject terrain;
	terrain.ID(terrainID);
	terrain.Load("terrain");
	terrain.Show(FALSE);

	//set terrain environment
	terrainRoomID = scene.CreateRoom(SIMPLE_ROOM, 10);
	FnRoom room;
	room.ID(terrainRoomID);
	room.AddObject(terrainID);

	//load the character
	FySetModelPath("C:\\Fly2Data\\Characters");
	FySetTexturePath("C:\\Fly2Data\\Characters");
	FySetCharacterPath("C:\\Fly2Data\\Characters");

   // put the character on terrain
   float pos[3], fDir[3], uDir[3];
	pos[0] = 3569.0, pos[1] = -3108; pos[2] = 0;
	fDir[0] = 1, fDir[1] = 0; fDir[2] = 0;
	uDir[0] = 0, uDir[1] = 0, uDir[2] = 1;


	map<int, GmCharacter*> charNode = game_client.getGmTree().getCharacterNode();
	cout << "Number of Character: " << charNode.size() << endl;
	map<int, Character *> actors;


    for (map<int, GmCharacter*>::iterator it = charNode.begin(); it != charNode.end(); it++) {
		actors[it->first] = new Character();
		cout << "Local character:" << it->second->game_id << "/" << it->second->id << endl;
		actors[it->first]->setMeshFileName(it->second->mesh);
		actors[it->first]->setCharacterName(it->second->mesh);
		actors[it->first]->initialize(sceneID, NULL, terrainRoomID, it->second->fdir,  it->second->udir,  it->second->pos);
		actors[it->first]->setIsAI(it->second->is_ai);
		//actorID = actors[it->first]->getCharacterId();
		chrMgtSystem.addCharacter(*(actors[it->first]), it->second->is_main_actor);
		game_updater.registerCharacter(it->second->game_id, actors[it->first]->getCharacterId());
    }

	if(game_client.getClientId() == 0) { // AI Master!!!
		cout << "I am AI Master !!!" << endl;
		chrMgtSystem.becomeAIMaster();
	}

	cameraID = scene.CreateObject(CAMERA);
	FnCamera camera;
	camera.ID(cameraID);
	camera.SetNearPlane(5.0f);
	camera.SetFarPlane(100000.0f);
	setCamera();
   // setup a point light
   /*
   FnLight light;
   lightID = scene.CreateObject(LIGHT);
   light.ID(lightID);
   light.Translate(70.0f, -70.0f, 70.0f, REPLACE);
   light.SetColor(1.0f, 1.0f, 1.0f);
   light.SetIntensity(1.0f);
   */
   //create a text object for display message on screen
   textID = FyCreateText("Trebuchet MS", 18, FALSE, FALSE);
   textCharID = FyCreateText("Trebuchet MS", 20, TRUE, FALSE);
   textHP_vID = FyCreateText("Trebuchet MS", 60, TRUE, FALSE);
   textInfo_vID = FyCreateText("Trebuchet MS", 30, TRUE, FALSE);

   //set up audio
	bckMiscID = FyCreateAudio();
	FnAudio fnAudio(bckMiscID);
	fnAudio.Load("game_bckgnd");
	fnAudio.SetVolume(0.1);
	fnAudio.Play(LOOP);

	mouseInput.hideMouse();
	stateGhost = 0; //設定鬼一開始看不到的狀態
   // set Hotkeys
   /*
   FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);  // escape for quiting the game
   FyDefineHotKey(FY_UP, Movement, FALSE);      // Up for moving forward
   FyDefineHotKey(FY_RIGHT, Movement, FALSE);   // Right for turning right
   FyDefineHotKey(FY_LEFT, Movement, FALSE);    // Left for turning left
   FyDefineHotKey(FY_DOWN, Movement, FALSE);    // Down for moving backward
	*/
   FyDefineHotKey(FY_TAB, ChangeActor, FALSE);
   FyDefineHotKey(FY_ESC, showMenu, FALSE);
   //define some mouse function
   FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
   FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
   FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);

   //bind timers, frame rate = 30 fps
   FyBindTimer(0, 30.0f, GameAI, TRUE);
   FyBindTimer(1, 30.0f, RenderIt, TRUE);

	//invoke the system
   FyInvokeFly(TRUE);

     system("pause");

   fclose(stdout);
   fclose(stderr);
   fclose(stdin);
   //FreeConsole();

}
Esempio n. 9
0
/*------------------
the main program
C.Wang 1010, 2014
-------------------*/
void FyMain(int argc, char **argv)
{
	// create a new world
	BOOL4 beOK = FyStartFlyWin32("NTU@2015 Homework #02 - Use Fly2", 0, 0, 1024, 768, FALSE);

	// setup the data searching paths
	FySetShaderPath("Data\\NTU6\\Shaders");
	FySetModelPath("Data\\NTU6\\Scenes");
	FySetTexturePath("Data\\NTU6\\Scenes\\Textures");
	FySetScenePath("Data\\NTU6\\Scenes");

	//Tang: FX
	FySetGameFXPath("Data\\NTU6\\FX");
	//Tang

	// create a viewport
	vID = FyCreateViewport(0, 0, 1024, 768);
	FnViewport vp;
	vp.ID(vID);

	// create a 3D scene
	sID = FyCreateScene(10);
	FnScene scene;
	scene.ID(sID);

	// load the scene
	scene.Load("gameScene02");
	scene.SetAmbientLights(1.0f, 1.0f, 1.0f, 0.6f, 0.6f, 0.6f);

	// load the terrain
	tID = scene.CreateObject(OBJECT);
	FnObject terrain;
	terrain.ID(tID);
	BOOL beOK1 = terrain.Load("terrain");
	terrain.Show(FALSE);

	// set terrain environment
	terrainRoomID = scene.CreateRoom(SIMPLE_ROOM, 10);
	FnRoom room;
	room.ID(terrainRoomID);
	room.AddObject(tID);

	// load the character
	FySetModelPath("Data\\NTU6\\Characters");
	FySetTexturePath("Data\\NTU6\\Characters");
	FySetCharacterPath("Data\\NTU6\\Characters");
	actorID = scene.LoadCharacter("Lyubu2");

	// put the character on terrain
	float pos[3], fDir[3], uDir[3];
	SetValues(pos, 3569.0f, -3208.0f, 1000.0f);
	SetValues(fDir, 1.0f, 1.0f, 0.0f);
	SetValues(uDir, 0.0f, 0.0f, 1.0f);

	ActorGen(scene, terrainRoomID, LyubuID, "Lyubu2", "Idle", pos, fDir, uDir);
	actorID = LyubuID.actorID;

	FnCharacter actor;
	actor.ID(actorID);

	// Get two character actions pre-defined at Lyubu2
	idleID = actor.GetBodyAction(NULL, "Idle");
	runID = actor.GetBodyAction(NULL, "Run");
	NormalAttack1ID = actor.GetBodyAction(NULL, "NormalAttack1");
	NormalAttack2ID = actor.GetBodyAction(NULL, "NormalAttack2");
	HeavyAttack1ID = actor.GetBodyAction(NULL, "HeavyAttack1");

	// translate the camera
	cID = scene.CreateObject(CAMERA);
	FnCamera camera;
	camera.ID(cID);
	camera.SetNearPlane(5.0f);
	camera.SetFarPlane(100000.0f);

	//hw3 : Donzo and Robber02 initialization
	float temp_pos[3];
	float temp_fDir[3];

	/*
	for (int i = 0; i < NUM_OF_BADGUYS; i++)
	{
	temp_pos[0] = pos[0] + 30 * (rand()%8);
	temp_pos[1] = pos[1] + 30 * (rand()%8);
	temp_pos[2] = pos[2] + 30 * (rand()%8);
	temp_fDir[0] = -1.0f; temp_fDir[1] = -1.0f; temp_fDir[2] = 1.0f;

	ActorGen(scene, terrainRoomID, badguyID[i], "Robber02", "CombatIdle", temp_pos, temp_fDir, uDir);
	}
	*/
	for (int i = 0; i < NUM_OF_BOSS; i++)
	{
		temp_pos[0] = pos[0] + 30 * (rand() % 8);
		temp_pos[1] = pos[1] + 30 * (rand() % 8);
		temp_pos[2] = pos[2] + 30 * (rand() % 8);
		SetValues(temp_fDir, -1.0f, -1.0f, 1.0f);

		ActorGen(scene, terrainRoomID, BossID[i], "Donzo2", "CombatIdle", temp_pos, temp_fDir, uDir);
	}


	// hw2 initial : set camera position
	actor.GetPosition(pos);

	pos[0] = pos[0] - SHORTDIST * fDir[0];
	pos[1] = pos[1] - SHORTDIST * fDir[1];
	pos[2] = pos[2] + HEIGHTOFFSET;

	SetValues(fDir, 1.0f, 1.0f, 0.0f);
	SetValues(uDir, 0.0f, 0.0f, 1.0f);

	camera.SetPosition(pos);
	camera.SetDirection(fDir, uDir); // the same as actor

	float mainLightPos[3] = { -4579.0, -714.0, 15530.0 };
	float mainLightFDir[3] = { 0.276, 0.0, -0.961 };
	float mainLightUDir[3] = { 0.961, 0.026, 0.276 };

	FnLight lgt;
	lgt.ID(scene.CreateObject(LIGHT));
	lgt.Translate(mainLightPos[0], mainLightPos[1], mainLightPos[2], REPLACE);
	lgt.SetDirection(mainLightFDir, mainLightUDir);
	lgt.SetLightType(PARALLEL_LIGHT);
	lgt.SetColor(1.0f, 1.0f, 1.0f);
	lgt.SetName("MainLight");
	lgt.SetIntensity(0.4f);

	// create a text object for displaying messages on screen
	textID = FyCreateText("Trebuchet MS", 18, FALSE, FALSE);

	// create a 2D scene for sprite rendering which will be rendered on the top of 3D
	sID2 = FyCreateScene(1);
	scene.ID(sID2);
	scene.SetSpriteWorldSize(800, 600);         // 2D scene size in pixels

	spID0 = scene.CreateObject(SPRITE);
	sp.ID(spID0);
	//showPicture(sp, "talk_mission.jpg", 780, 200 , 10, 10); //showPicture parameter : FnSprite ,imageName, size, position

	// set Hotkeys
	FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);  // escape for quiting the game
	FyDefineHotKey(FY_UP, Movement, FALSE);      // Up for moving forward
	FyDefineHotKey(FY_RIGHT, Movement, FALSE);   // Right for turning right
	FyDefineHotKey(FY_LEFT, Movement, FALSE);    // Left for turning left
	FyDefineHotKey(FY_DOWN, Movement, FALSE);
	FyDefineHotKey(FY_Q, Movement, FALSE);
	FyDefineHotKey(FY_W, Movement, FALSE);
	FyDefineHotKey(FY_E, Movement, FALSE);

	FyDefineHotKey(FY_A, Movement, FALSE);       // Turn left with camera rotation
	FyDefineHotKey(FY_D, Movement, FALSE);		 // Turn right with camera rotation
	FyDefineHotKey(FY_S, Movement, FALSE);

	// define some mouse functions
	FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
	FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
	FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);

	// bind timers, frame rate = 30 fps
	FyBindTimer(0, 30.0f, GameAI, TRUE);
	FyBindTimer(1, 30.0f, RenderIt, TRUE);

	// invoke the system
	FyInvokeFly(TRUE);
}
Esempio n. 10
0
/*----------------------
perform the rendering
C.Wang 0720, 2006
-----------------------*/
void RenderIt(int skip)
{
	FnViewport vp;

	// render the whole scene
	vp.ID(vID);
	vp.Render3D(cID, TRUE, TRUE);

	// render the sprites
	vp.RenderSprites(sID2, FALSE, TRUE);  // no clear the background but clear the z buffer
	FySwapBuffers();

	// get camera's data
	FnCamera camera;
	camera.ID(cID);

	FnObject terrain;
	terrain.ID(tID);

	float pos[3], fDir[3], uDir[3];

	//-----------------HW2 added-----------------------//

	float actorPos[3], actorfDir[3], actoruDir[3];
	FnCharacter actor;
	actor.ID(actorID);

	actor.GetPosition(actorPos);
	actor.GetDirection(actorfDir, actoruDir);

	camera.GetPosition(pos);
	camera.GetDirection(fDir, uDir);

	// Initialze probing ray direction
	float dir[3], charDir[3];

	dir[0] = -fDir[0] / CAMERAPROBE;
	dir[1] = -fDir[1] / CAMERAPROBE;
	dir[2] = -1;

	charDir[0] = actorfDir[0] / ACTORPROBE;
	charDir[1] = actorfDir[1] / ACTORPROBE;
	charDir[2] = -1;

	if ((FyCheckHotKeyStatus(FY_A) || FyCheckHotKeyStatus(FY_D)) && dirCount % SMOOTHINESS == 0)
	{
		int tempHeight = pos[2];
		pos[2] = actorPos[2];
		int theDistance = FyDistance(pos, actorPos);

		pos[0] = actorPos[0] - theDistance * actorfDir[0];
		pos[1] = actorPos[1] - theDistance * actorfDir[1];
		pos[2] = tempHeight;

		fDir[0] = actorfDir[0];
		fDir[1] = actorfDir[1];

		uDir[0] = fDir[0] / abs(fDir[0] * fDir[1]);
		uDir[1] = fDir[1] / abs(fDir[0] * fDir[1]);
		uDir[2] = -abs(uDir[0] * fDir[0] + uDir[1] * fDir[1]) / fDir[2];
	}
	if ((FyCheckHotKeyStatus(FY_UP) || FyCheckHotKeyStatus(FY_S)) && dirCount % SMOOTHINESS == 0)
	{
		if (pos[2] > actorPos[2] + HEIGHTOFFSET)
		{
			pos[2] = actorPos[2];
			pos[2] = actorPos[2] + HEIGHTBOUND + HEIGHTOFFSET - FyDistance(pos, actorPos);

			fDir[0] = actorPos[0] - pos[0];
			fDir[1] = actorPos[1] - pos[1];
			fDir[2] = -pos[2];

			uDir[0] = fDir[0] / abs(fDir[0] * fDir[1]);
			uDir[1] = fDir[1] / abs(fDir[0] * fDir[1]);
			uDir[2] = -abs(uDir[0] * fDir[0] + uDir[1] * fDir[1]) / fDir[2];
		}
		else  // Reset the up direction 
		{
			pos[2] = actorPos[2] + HEIGHTOFFSET;
			fDir[0] = actorfDir[0];		fDir[1] = actorfDir[1];		fDir[2] = 0;
			uDir[0] = 0;	            uDir[1] = 0;	            uDir[2] = 1;
		}

		if (FyDistance(pos, actorPos) > LONGDIST)
		{
			pos[0] = actorPos[0] - LONGDIST * actorfDir[0];
			pos[1] = actorPos[1] - LONGDIST * actorfDir[1];
			pos[2] = actorPos[2] + HEIGHTOFFSET;

			fDir[0] = actorfDir[0];
			fDir[1] = actorfDir[1];
			fDir[2] = -0.0f;

			uDir[0] = actoruDir[0];
			uDir[1] = actoruDir[1];
			uDir[2] = actoruDir[2];

		}
	}

	if (FyCheckHotKeyStatus(FY_RIGHT) && dirCount % SMOOTHINESS == 0)
	{
		actorPos[2] += HEIGHTOFFSET;
		if (terrain.HitTest(actorPos, charDir) <= 0)
		{
			camera.MoveRight(-CAMERASPEED, FALSE, FALSE, 0, FALSE);
			camera.GetPosition(pos);
		}

		fDir[0] = actorPos[0] - pos[0];
		fDir[1] = actorPos[1] - pos[1];
		fDir[2] = 0.0f;
	}
	if (FyCheckHotKeyStatus(FY_LEFT) && dirCount % SMOOTHINESS == 0)
	{
		actorPos[2] += HEIGHTOFFSET;
		if (terrain.HitTest(actorPos, charDir) <= 0)
		{
			camera.MoveRight(CAMERASPEED, FALSE, FALSE, 0, FALSE);
			camera.GetPosition(pos);
		}

		fDir[0] = actorPos[0] - pos[0];
		fDir[1] = actorPos[1] - pos[1];
		fDir[2] = 0.0f;
	}
	if (FyCheckHotKeyStatus(FY_DOWN) && dirCount % SMOOTHINESS == 0)
	{
		if (FyDistance(pos, actorPos) < SHORTDIST)
		{
			if (terrain.HitTest(pos, dir) > 0)
			{
				pos[0] = actorPos[0] + SHORTDIST * actorfDir[0];
				pos[1] = actorPos[1] + SHORTDIST * actorfDir[1];
				pos[2] = actorPos[2] + HEIGHTOFFSET;

				fDir[0] = -actorfDir[0];
				fDir[1] = -actorfDir[1];
				fDir[2] = 0.0f;

				uDir[0] = actoruDir[0];
				uDir[1] = actoruDir[1];
				uDir[2] = actoruDir[2];
			}
			else
			{
				// go back and hit Obstacle : camera look down at the actor

				pos[2] = actorPos[2];
				pos[2] = actorPos[2] + HEIGHTBOUND + HEIGHTOFFSET - FyDistance(pos, actorPos);

				fDir[0] = actorPos[0] - pos[0];
				fDir[1] = actorPos[1] - pos[1];
				fDir[2] = -pos[2];

				uDir[0] = fDir[0] / abs(fDir[0] * fDir[1]);
				uDir[1] = fDir[1] / abs(fDir[0] * fDir[1]);
				uDir[2] = -abs(uDir[0] * fDir[0] + uDir[1] * fDir[1]) / fDir[2];
			}
		}
	}

	//-----------------HW2 end-------------------------//


	if (dirCount % SMOOTHINESS == 0)
	{
		camera.SetPosition(pos);
		camera.SetDirection(fDir, uDir);
	}
	// show frame rate
	static char string[128];
	if (frame == 0) {
		FyTimerReset(0);
	}

	if (frame / 10 * 10 == frame) {
		float curTime;

		curTime = FyTimerCheckTime(0);
		sprintf(string, "Fps: %6.2f", frame / curTime);
	}

	frame += skip;
	if (frame >= 1000) {
		frame = 0;
	}

	FnText text;
	text.ID(textID);

	text.Begin(vID);
	text.Write(string, 20, 20, 255, 0, 0);

	char posS[256], fDirS[256], uDirS[256], debug[256];
	sprintf(posS, "pos: %8.3f %8.3f %8.3f", pos[0], pos[1], pos[2]);
	sprintf(fDirS, "facing: %8.3f %8.3f %8.3f", fDir[0], fDir[1], fDir[2]);
	sprintf(uDirS, "up: %8.3f %8.3f %8.3f", uDir[0], uDir[1], uDir[2]);
	sprintf(debug, "debug: %d %d %d", LyubuID.level, LyubuID.exp_cur, LyubuID.blood_remain);

	text.Write(posS, 20, 35, 255, 255, 0);
	text.Write(fDirS, 20, 50, 255, 255, 0);
	text.Write(uDirS, 20, 65, 255, 255, 0);
	text.Write(debug, 20, 90, 255, 255, 0);

	text.End();

	// swap buffer
	FySwapBuffers();
}
Esempio n. 11
0
/*-------------------------------------------------------------
30fps timer callback in fixed frame rate for major game loop
--------------------------------------------------------------*/
void GameAI(int skip)
{



	// play character pose
	FnCharacter actor;
	FnCharacter cur_actor;
	FnObject terrain;
	terrain.ID(tID);
	FnScene scene;
	scene.ID(sID);
	LyubuID.actorID = actorID;
	//Tang: FX
	float actorPos[3];
	vector<char*> FX_FileName;
	//Tang

	actor.ID(actorID);
	//Tang: FX
	actor.GetPosition(actorPos);
	//Tang

	if (curPoseID == runID || curPoseID == idleID)
		actor.Play(LOOP, (float)skip, FALSE, TRUE);
	else if (actor.Play(ONCE, (float)skip, FALSE, TRUE) == 0)
		actor.SetCurrentAction(NULL, 0, idleID, 10.0f);

	
	for (int i = 0; i < NUM_OF_BADGUYS; i++)
	{
		cur_actor.ID(badguyID[i].actorID);

		if (badguyID[i].blood_remain > 0)
		{
			bool checkMove = MoveToTargetLocation(badguyID[i], LyubuID, badguyID, terrain);

			
			if (cur_actor.Play(ONCE, (float)skip, FALSE, TRUE) == 0)
			{
				if (checkMove)
				{
					ACTIONid CombatIdleID = cur_actor.GetBodyAction(NULL, "Run");
					cur_actor.SetCurrentAction(NULL, 0, CombatIdleID);
				}
				else
				{
					ACTIONid CombatIdleID = cur_actor.GetBodyAction(NULL, "NormalAttack2");
					cur_actor.SetCurrentAction(NULL, 0, CombatIdleID);

					//Tang: FX
					FX_FileName.clear();
					FX_FileName.push_back("HitForRobber");
					GenFX(sID, gFXID, dummyID, actorPos, FX_FileName);
					//Tang
				}
			}
		}
	}

	for (int i = 0; i < NUM_OF_BOSS; i++)
	{
		cur_actor.ID(BossID[i].actorID);
		ACTIONid cur_action = cur_actor.GetCurrentAction(NULL, 0);
		ACTIONid DieID = cur_actor.GetBodyAction(NULL, "Die");

		if (cur_action == DieID)
			cur_actor.Play(ONCE, (float)skip, FALSE, TRUE);
		else if (BossID[i].blood_remain > 0)
		{
			bool checkMove = MoveToTargetLocation(BossID[i], LyubuID, BossID, terrain);

			if (cur_actor.Play(ONCE, (float)skip, FALSE, TRUE) == 0)
			{
				if (checkMove)
				{
					ACTIONid CombatIdleID = cur_actor.GetBodyAction(NULL, "Run");
					cur_actor.SetCurrentAction(NULL, 0, CombatIdleID);
				}
				else
				{
					ACTIONid CombatIdleID = cur_actor.GetBodyAction(NULL, "HeavyAttack");
					cur_actor.SetCurrentAction(NULL, 0, CombatIdleID);

					//Tang: FX
					FX_FileName.clear();
					FX_FileName.push_back("HitForRobber");
					GenFX(sID, gFXID, dummyID, actorPos, FX_FileName);
					//Tang
				}
			}
		}
	}




	// Camera's position and direction as a standard for character's location setting
	FnCamera camera;
	camera.ID(cID);
	float cameraPos[3], camerafDir[3], camerauDir[3];
	camera.GetPosition(cameraPos); // not used
	camera.GetDirection(camerafDir, camerauDir);

	float camVertical = camerafDir[2];
	camerafDir[2] = 0; // Guaranteed up direction be 1
	camerauDir[0] = 0; camerauDir[1] = 0; camerauDir[2] = 1;


	float dir[3], origin[3], actorfDir[3], actoruDir[3];// origin is the actor's position      
	actor.GetPosition(origin);
	actor.GetDirection(actorfDir, actoruDir);

	//Generator location 
	genSpot[0][0] = 2905.724;
	genSpot[0][1] = -2856.196;
	genSpot[1][0] = 729.288;
	genSpot[1][1] = -2472.88;

	// Bad guys generator
	for (int i = 0; i < NUM_OF_GENERATOR; i++)
	{
		if (!InArea(origin, genSpot[i], generator[i].range))
		{
			generator[i].in = 0;
			generator[i].double_in = 0;
		}
		if (generator[i].in && InArea(origin, genSpot[i], generator[i].range))
		{
			generator[i].double_in = 1;
		}
		if (InArea(origin, genSpot[i], generator[i].range))
		{
			generator[i].in = 1;
		}

		if (generator[i].in == 1 && generator[i].double_in == 0)
			generator[i].produce(origin, actoruDir, scene, i, NUM_OF_GENERATOR);
	}

	origin[2] = origin[2] + HEIGHTOFFSET; // need an offset to probe the hit
	dir[0] = actorfDir[0] / ACTORPROBE;
	dir[1] = actorfDir[1] / ACTORPROBE;
	dir[2] = -1.0f;

	//////////////////////////////////////////
	// Homework #01 part 1
	//////////////////////////////////////////

	if (dirCount % SMOOTHINESS != 0)
	{
		if ((dirCount + SMOOTHINESS) % SMOOTHINESS < SMOOTHINESS / 2 + 1)
		{
			dirCount--;
			actor.TurnRight(360 / SMOOTHINESS);
		}
		else
		{
			dirCount++;
			actor.TurnRight(360 - 360 / SMOOTHINESS);
		}
	}

	if ((FyCheckHotKeyStatus(FY_UP) || FyCheckHotKeyStatus(FY_S)) && dirCount % SMOOTHINESS == 0)
	{
		actor.SetDirection(camerafDir, camerauDir);
		if (terrain.HitTest(origin, dir) > 0)
			actor.MoveForward(RUNSPEED, FALSE, FALSE, 0, FALSE);
	}
	if (FyCheckHotKeyStatus(FY_D) && dirCount % SMOOTHINESS == 0)
		actor.TurnRight(TURNSPEED);
	if (FyCheckHotKeyStatus(FY_A) && dirCount % SMOOTHINESS == 0)
		actor.TurnRight(360 - TURNSPEED);
	else if (FyCheckHotKeyStatus(FY_RIGHT) && dirCount % SMOOTHINESS == 0)
	{
		actorfDir[0] = camerafDir[1];
		actorfDir[1] = -camerafDir[0];
		actor.SetDirection(actorfDir, actoruDir);
		if (terrain.HitTest(origin, dir) > 0)
		{
			//actor.MoveRight(CALLIBRATION, FALSE, FALSE, 0, FALSE); 
			actor.MoveForward(RUNSPEED / 2, FALSE, FALSE, 0, FALSE);
		}
	}
	else if (FyCheckHotKeyStatus(FY_LEFT) && dirCount % SMOOTHINESS == 0)
	{
		actorfDir[0] = -camerafDir[1];
		actorfDir[1] = camerafDir[0];
		actor.SetDirection(actorfDir, actoruDir);
		if (terrain.HitTest(origin, dir) > 0)
		{
			//actor.MoveRight(CALLIBRATION, FALSE, FALSE, 0, FALSE); 
			actor.MoveForward(RUNSPEED / 2, FALSE, FALSE, 0, FALSE);
		}
	}
	else if (FyCheckHotKeyStatus(FY_DOWN) && dirCount % SMOOTHINESS == 0)
	{
		actor.SetDirection(camerafDir, camerauDir);
		actor.TurnRight(180.0f);
		if (terrain.HitTest(origin, dir) > 0 && camVertical > MAXCAMANGLE)
			actor.MoveForward(RUNSPEED, FALSE, FALSE, 0, FALSE);
	}


	//Tang: FX
	if (gFXID != FAILED_ID) {
		FnGameFXSystem gxS(gFXID);
		BOOL4 beOK = gxS.Play((float)skip, ONCE);
		if (!beOK) {
			FnScene scene(sID);
			scene.DeleteGameFXSystem(gFXID);
			gFXID = FAILED_ID;
		}
	}
	//Tang
}
Esempio n. 12
0
/* ------------------
the main program
C.Wang 1010, 2014
-------------------*/
void FyMain(int argc, char **argv)
{
	// create a new world
	BOOL4 beOK = FyStartFlyWin32("NTU@2014 Homework #02 - Use Fly2", 0, 0, 1024, 768, FALSE);

	// setup the data searching paths
	FySetShaderPath("Data\\NTU6\\Shaders");
	FySetModelPath("Data\\NTU6\\Scenes");
	FySetTexturePath("Data\\NTU6\\Scenes\\Textures");
	FySetScenePath("Data\\NTU6\\Scenes");

	// create a viewport
	vID = FyCreateViewport(0, 0, 1024, 768);
	FnViewport vp;
	vp.ID(vID);

	// create a 3D scene
	sID = FyCreateScene(10);
	FnScene scene;
	scene.ID(sID);

	// load the scene
	scene.Load("gameScene02");
	scene.SetAmbientLights(1.0f, 1.0f, 1.0f, 0.6f, 0.6f, 0.6f);

	// load the terrain
	tID = scene.CreateObject(OBJECT);
	FnObject terrain;
	terrain.ID(tID);
	BOOL beOK1 = terrain.Load("terrain");
	terrain.Show(FALSE);

	// set terrain environment
	terrainRoomID = scene.CreateRoom(SIMPLE_ROOM, 10);
	FnRoom room;
	room.ID(terrainRoomID);
	room.AddObject(tID);

	// load the character
	FySetModelPath("Data\\NTU6\\Characters");
	FySetTexturePath("Data\\NTU6\\Characters");
	FySetCharacterPath("Data\\NTU6\\Characters");
	actorID = scene.LoadCharacter("Lyubu2");
	npc1ID = scene.LoadCharacter("Donzo2");
	npc2ID = scene.LoadCharacter("Robber02");

	// put the character on terrain
	float apos[3], cpos[3], fDir[3], uDir[3];
	FnCharacter actor, npc1, npc2;
	actor.ID(actorID);
	npc1.ID(npc1ID);
	npc2.ID(npc2ID);
	apos[0] = 3569.0f; apos[1] = -3208.0f; apos[2] = 1000.0f;
	fDir[0] = 1.0f; fDir[1] = 0.0f; fDir[2] = 0.0f;
	uDir[0] = 0.0f; uDir[1] = 0.0f; uDir[2] = 1.0f;
	actor.SetDirection(fDir, uDir);
	fDir[0] = -1.0f; fDir[1] = -1.0f;
	npc1.SetDirection(fDir, uDir);
	fDir[0] = 1.0f;
	npc2.SetDirection(fDir, uDir);

	actor.SetTerrainRoom(terrainRoomID, 10.0f);
	npc1.SetTerrainRoom(terrainRoomID, 10.0f);
	npc2.SetTerrainRoom(terrainRoomID, 10.0f);
	beOK = actor.PutOnTerrain(apos);
	apos[1] -= 150.0f;
	beOK = npc1.PutOnTerrain(apos);
	apos[1] -= 50.0f;
	beOK = npc2.PutOnTerrain(apos);

	// Get two character actions pre-defined at Lyubu2
	idleID = actor.GetBodyAction(NULL, "Idle");
	runID = actor.GetBodyAction(NULL, "Run");
	attackID = actor.GetBodyAction(NULL, "NormalAttack1");

	idle1ID = npc1.GetBodyAction(NULL, "Idle");
	damage1ID = npc1.GetBodyAction(NULL, "DamageL");
	die1ID = npc1.GetBodyAction(NULL, "Die");
	idle2ID = npc2.GetBodyAction(NULL, "CombatIdle");
	damage2ID = npc2.GetBodyAction(NULL, "Damage1");
	die2ID = npc2.GetBodyAction(NULL, "DEAD");

	// set the character to idle action
	curPoseID = idleID;
	actor.SetCurrentAction(NULL, 0, curPoseID);
	actor.Play(START, 0.0f, FALSE, TRUE);
	actor.TurnRight(90.0f);

	npc1.SetCurrentAction(NULL, 0, idle1ID);
	npc1.Play(START, 0.0f, FALSE, TRUE);
	npc2.SetCurrentAction(NULL, 0, idle2ID);
	npc2.Play(START, 0.0f, FALSE, TRUE);

	// translate the camera
	cID = scene.CreateObject(CAMERA);
	FnCamera camera;
	camera.ID(cID);
	camera.SetNearPlane(5.0f);
	camera.SetFarPlane(100000.0f);

	// set camera initial position and orientation
	actor.GetPosition(apos);
	//cpos[0] = 4315.783f; cpos[1] = -3199.686f; cpos[2] = 93.046f;
	fDir[0] = DIST; fDir[1] = 0.0f; fDir[2] = -HEIGHT;
	cpos[0] = apos[0] - fDir[0]; cpos[1] = apos[1] - fDir[1]; cpos[2] = apos[2] - fDir[2];
	float distance = sqrt(double((fDir[0])*(fDir[0]) + (fDir[1])*(fDir[1])));
	uDir[0] = -fDir[2] * fDir[0] / distance; uDir[1] = -fDir[2] * fDir[1] / distance; uDir[2] = distance;
	//fDir[0] = -0.983f; fDir[1] = -0.143f; fDir[2] = -0.119f;
	//uDir[0] = -0.116f; uDir[1] = -0.031f; uDir[2] = 0.993f;
	camera.SetPosition(cpos);
	camera.SetDirection(fDir, uDir);

	float mainLightPos[3] = { -4579.0, -714.0, 15530.0 };
	float mainLightFDir[3] = { 0.276, 0.0, -0.961 };
	float mainLightUDir[3] = { 0.961, 0.026, 0.276 };

	FnLight lgt;
	lgt.ID(scene.CreateObject(LIGHT));
	lgt.Translate(mainLightPos[0], mainLightPos[1], mainLightPos[2], REPLACE);
	lgt.SetDirection(mainLightFDir, mainLightUDir);
	lgt.SetLightType(PARALLEL_LIGHT);
	lgt.SetColor(1.0f, 1.0f, 1.0f);
	lgt.SetName("MainLight");
	lgt.SetIntensity(0.4f);

	// create a text object for displaying messages on screen
	textID = FyCreateText("Trebuchet MS", 18, FALSE, FALSE);

	// set Hotkeys
	FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);  // escape for quiting the game
	FyDefineHotKey(FY_UP, Movement, FALSE);      // Up for moving forward
	FyDefineHotKey(FY_DOWN, Movement, FALSE);    // Down for turning right
	FyDefineHotKey(FY_RIGHT, Movement, FALSE);   // Right for turning right
	FyDefineHotKey(FY_LEFT, Movement, FALSE);    // Left for turning left
	FyDefineHotKey('W', Movement, FALSE);        // Up for moving forward
	FyDefineHotKey('S', Movement, FALSE);        // Down for turning right
	FyDefineHotKey('D', Movement, FALSE);        // Right for turning right
	FyDefineHotKey('A', Movement, FALSE);        // Left for turning left
	FyDefineHotKey('J', Movement, FALSE);

	// define some mouse functions
	FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
	FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
	FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);

	// bind timers, frame rate = 30 fps
	FyBindTimer(0, 30.0f, GameAI, TRUE);
	FyBindTimer(1, 30.0f, RenderIt, TRUE);

	// invoke the system
	FyInvokeFly(TRUE);
}
Esempio n. 13
0
/* ------------------------------------------------------------ -
30fps timer callback in fixed frame rate for major game loop
-------------------------------------------------------------- */
void GameAI(int skip)
{
	FnCharacter actor, npc1, npc2;

	// play character pose
	actor.ID(actorID);
	actor.Play(LOOP, (float)skip, FALSE, TRUE);

	npc1.ID(npc1ID);
	if (HP1>0 || (frame - framedamage1 + 1000) % 1000 < dietime1)
		npc1.Play(LOOP, (float)skip, FALSE, TRUE);
	npc2.ID(npc2ID);
	if (HP2>0 || (frame - framedamage2 + 1000) % 1000 < dietime2)
		npc2.Play(LOOP, (float)skip, FALSE, TRUE);
	if ((frame - frameattack + 1000) % 1000 == attacktime)
		actor.SetCurrentAction(NULL, 0, curPoseID, 5.0f);
	if (HP1 > 0)
	{
		if ((frame - framedamage1 + 1000) % 1000 == damagetime1)
			npc1.SetCurrentAction(NULL, 0, idle1ID, 0.0f);
		else if (frame == framedamage1)
			npc1.SetCurrentAction(NULL, 0, damage1ID, 0.0f);
	}
	else if (frame == framedamage1)
	{
		npc1.SetCurrentAction(NULL, 0, die1ID, 0.0f);
	}
	if (HP2 > 0)
	{
		if ((frame - framedamage2 + 1000) % 1000 == damagetime2)
			npc2.SetCurrentAction(NULL, 0, idle2ID, 0.0f);
		else if (frame == framedamage2)
			npc2.SetCurrentAction(NULL, 0, damage2ID, 0.0f);
	}
	else if (frame == framedamage2)
	{
		npc2.SetCurrentAction(NULL, 0, die2ID, 0.0f);
	}

	FnCamera camera;
	camera.ID(cID);

	FnObject terrain;
	terrain.ID(tID);

	float fDir[3], uDir[3] = { 0, 0, 1 }, cpos[3], apos[3], distance, height, length;
	camera.GetPosition(cpos);
	actor.GetPosition(apos);
	fDir[0] = apos[0] - cpos[0]; fDir[1] = apos[1] - cpos[1]; fDir[2] = apos[2] - cpos[2];
	distance = sqrt(double((fDir[0])*(fDir[0]) + (fDir[1])*(fDir[1])));
	height = -fDir[2];
	length = sqrt(double(distance*distance + height*height));
	uDir[0] = -fDir[2] * fDir[0] / distance; uDir[1] = -fDir[2] * fDir[1] / distance; uDir[2] = distance;
	camera.SetDirection(fDir, uDir);
	uDir[0] = 0; uDir[1] = 0; uDir[2] = 1;
	bool up = FyCheckHotKeyStatus(FY_UP) || FyCheckHotKeyStatus('W'),
		down = FyCheckHotKeyStatus(FY_DOWN) || FyCheckHotKeyStatus('S'),
		left = FyCheckHotKeyStatus(FY_LEFT) || FyCheckHotKeyStatus('A'),
		right = FyCheckHotKeyStatus(FY_RIGHT) || FyCheckHotKeyStatus('D'),
		act = (frame - frameattack + 1000) % 1000 >= attacktime;
	if (act)
	{
		if (up&&!down)
		{
			actor.SetDirection(fDir, uDir);
			float norm = sqrt(double((fDir[0])*(fDir[0]) + (fDir[1])*(fDir[1])));

			actor.MoveForward(speed, TRUE);
			actor.GetPosition(apos);
			cpos[0] = apos[0] - LENGTH*fDir[0] / norm;
			cpos[1] = apos[1] - LENGTH*fDir[1] / norm;
			cpos[2] = apos[2] + HEIGHT;
			float dir[3] = { cpos[0] - apos[0], cpos[1] - apos[1], 0 }, result[3];
			if (terrain.HitTest(apos, dir, result) > 0)
			{
				float line[3] = { result[0] - apos[0], result[1] - apos[1], result[2] - apos[2] };
				if (line[0] * line[0] + line[1] * line[1]<LENGTH*LENGTH)
				{
					cpos[0] = result[0];
					cpos[1] = result[1];
					cpos[2] = apos[2] + sqrt(double(LENGTH*LENGTH + HEIGHT*HEIGHT - (line[0] * line[0] + line[1] * line[1])));
				}
			}
			camera.SetPosition(cpos);
		}
		if (down&&!up)
		{
			float bDir[3] = { -fDir[0], -fDir[1], -fDir[2] };
			actor.SetDirection(bDir, uDir);
			float norm = sqrt(double((bDir[0])*(bDir[0]) + (bDir[1])*(bDir[1])));

			actor.MoveForward(speed, TRUE);
			actor.GetPosition(apos);
			cpos[0] = apos[0] - LENGTH*fDir[0] / norm;
			cpos[1] = apos[1] - LENGTH*fDir[1] / norm;
			cpos[2] = apos[2] + HEIGHT;
			float dir[3] = { cpos[0] - apos[0], cpos[1] - apos[1], 0 }, result[3];
			if (terrain.HitTest(apos, dir, result) > 0)
			{
				float line[3] = { result[0] - apos[0], result[1] - apos[1], result[2] - apos[2] };
				if (line[0] * line[0] + line[1] * line[1]<LENGTH*LENGTH)
				{
					cpos[0] = result[0];
					cpos[1] = result[1];
					cpos[2] = apos[2] + sqrt(double(LENGTH*LENGTH + HEIGHT*HEIGHT - (line[0] * line[0] + line[1] * line[1])));
				}
			}
			camera.SetPosition(cpos);
		}
		if (left&&!right)
		{
			float lDir[3] = { -fDir[1], fDir[0], fDir[2] }, apos2[3];
			actor.SetDirection(lDir, uDir);
			actor.TurnRight(-asin(speed / 2 / distance) * 180 / pi);
			actor.MoveForward(speed, TRUE);

			actor.GetPosition(apos2);
			if ((apos[0] - apos2[0])*(apos[0] - apos2[0]) + (apos[1] - apos2[1])*(apos[1] - apos2[1]) == 0)
			{
				camera.TurnRight(-asin(2 * speed / 2 / distance) * 180 / pi);
				camera.MoveRight(2 * speed);
			}
		}
		if (right&&!left)
		{
			float rDir[3] = { fDir[1], -fDir[0], fDir[2] }, apos2[3];
			actor.SetDirection(rDir, uDir);
			actor.TurnRight(asin(speed / 2 / distance) * 180 / pi);
			actor.MoveForward(speed, TRUE);

			actor.GetPosition(apos2);
			if ((apos[0] - apos2[0])*(apos[0] - apos2[0]) + (apos[1] - apos2[1])*(apos[1] - apos2[1]) == 0)
			{
				camera.TurnRight(asin(2 * speed / 2 / distance) * 180 / pi);
				camera.MoveRight(-2 * speed);
			}
		}
	}
}
Esempio n. 14
0
/*------------------
the main program
C.Wang 1010, 2014
-------------------*/
void FyMain(int argc, char **argv)
{
	// create a new world
	BOOL4 beOK = FyStartFlyWin32("NTU@2014 Homework #01 - Use Fly2", 0, 0, 1024, 768, FALSE);

	// setup the data searching paths
	FySetShaderPath("Data\\NTU6\\Shaders");
	FySetModelPath("Data\\NTU6\\Scenes");
	FySetTexturePath("Data\\NTU6\\Scenes\\Textures");
	FySetScenePath("Data\\NTU6\\Scenes");

	// create a viewport
	vID = FyCreateViewport(0, 0, 1024, 768);
	FnViewport vp;
	vp.ID(vID);

	// create a 3D scene
	sID = FyCreateScene(10);
	FnScene scene;
	scene.ID(sID);

	// load the scene
	scene.Load("gameScene02");
	scene.SetAmbientLights(1.0f, 1.0f, 1.0f, 0.6f, 0.6f, 0.6f);

	// load the terrain
	tID = scene.CreateObject(OBJECT);
	FnObject terrain;
	terrain.ID(tID);
	BOOL beOK1 = terrain.Load("terrain");
	terrain.Show(FALSE);

	// set terrain environment
	terrainRoomID = scene.CreateRoom(SIMPLE_ROOM, 10);
	FnRoom room;
	room.ID(terrainRoomID);
	room.AddObject(tID);

	// load the character
	FySetModelPath("Data\\NTU6\\Characters");
	FySetTexturePath("Data\\NTU6\\Characters");
	FySetCharacterPath("Data\\NTU6\\Characters");
	actorID = scene.LoadCharacter("Lyubu2");

	// put the character on terrain
	float pos[3], fDir[3], uDir[3];
	FnCharacter actor;
	actor.ID(actorID);
	pos[0] = 3569.0f; pos[1] = -3208.0f; pos[2] = 1000.0f;
	fDir[0] = 1.0f; fDir[1] = -1.0f; fDir[2] = 0.0f;
	uDir[0] = 0.0f; uDir[1] = 0.0f; uDir[2] = 1.0f;
	actor.SetDirection(fDir, uDir);

	actor.SetTerrainRoom(terrainRoomID, 10.0f);
	beOK = actor.PutOnTerrain(pos);

	// Get two character actions pre-defined at Lyubu2
	idleID = actor.GetBodyAction(NULL, "Idle");
	runID = actor.GetBodyAction(NULL, "Run");

	// set the character to idle action
	curPoseID = idleID;
	actor.SetCurrentAction(NULL, 0, curPoseID);
	actor.Play(START, 0.0f, FALSE, TRUE);
	actor.TurnRight(90.0f);

	// translate the camera
	cID = scene.CreateObject(CAMERA);
	FnCamera camera;
	camera.ID(cID);
	camera.SetNearPlane(5.0f);
	camera.SetFarPlane(100000.0f);

	// set camera initial position and orientation
	pos[0] = 4069.0f; pos[1] = -3208.0f; pos[2] = 93.046f;
	fDir[0] = -500.0f; fDir[1] = -0.0f; fDir[2] = -0.0f;
	uDir[0] = -0.116f; uDir[1] = -0.031f; uDir[2] = 0.993f;
	camera.SetPosition(pos);
	camera.SetDirection(fDir, uDir);

	float mainLightPos[3] = { -4579.0, -714.0, 15530.0 };
	float mainLightFDir[3] = { 0.276, 0.0, -0.961 };
	float mainLightUDir[3] = { 0.961, 0.026, 0.276 };

	FnLight lgt;
	lgt.ID(scene.CreateObject(LIGHT));
	lgt.Translate(mainLightPos[0], mainLightPos[1], mainLightPos[2], REPLACE);
	lgt.SetDirection(mainLightFDir, mainLightUDir);
	lgt.SetLightType(PARALLEL_LIGHT);
	lgt.SetColor(1.0f, 1.0f, 1.0f);
	lgt.SetName("MainLight");
	lgt.SetIntensity(0.4f);

	// create a text object for displaying messages on screen
	textID = FyCreateText("Trebuchet MS", 18, FALSE, FALSE);

	// set Hotkeys
	FyDefineHotKey(FY_ESCAPE, QuitGame, FALSE);  // escape for quiting the game
	FyDefineHotKey(FY_UP, Movement, FALSE);      // Up for moving forward
	FyDefineHotKey(FY_RIGHT, Movement, FALSE);   // Right for turning right
	FyDefineHotKey(FY_LEFT, Movement, FALSE);    // Left for turning left

	// define some mouse functions
	if (!IsCameraFollow)
	{
		FyBindMouseFunction(LEFT_MOUSE, InitPivot, PivotCam, NULL, NULL);
		FyBindMouseFunction(MIDDLE_MOUSE, InitZoom, ZoomCam, NULL, NULL);
		FyBindMouseFunction(RIGHT_MOUSE, InitMove, MoveCam, NULL, NULL);
	}
	else
	{
		FyBindMouseFunction(LEFT_MOUSE, InitZoom2, ZoomCam2, NULL, NULL);
		FyBindMouseFunction(RIGHT_MOUSE, NULL, RotateCam, NULL, NULL);
	}

	// bind timers, frame rate = 30 fps
	FyBindTimer(0, 30.0f, GameAI, TRUE);
	FyBindTimer(1, 30.0f, RenderIt, TRUE);

	// invoke the system
	FyInvokeFly(TRUE);
}