/*-------------------------------------------------------------
30fps timer callback in fixed frame rate for major game loop
--------------------------------------------------------------*/
void GameAI(int skip)
{
FnCharacter actor;
// play character pose
actor.ID(actorID);
actor.Play(LOOP, (float)skip, FALSE, TRUE);
// Homework #01 part 1
if (FyCheckHotKeyStatus(FY_UP))
actor.MoveForward(20);
if (FyCheckHotKeyStatus(FY_LEFT))
actor.TurnRight(-5);
if (FyCheckHotKeyStatus(FY_RIGHT))
actor.TurnRight(5);
//else {}
// ....
if (IsCameraFollow)
{
CameraControl(actorID);
}
}
/*-------------------------------------------------------------
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
}
/*------------------
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);
}