void DemoScreenControllerInstructions::Start()
{
//Some TextActors warning you of the hazards to come.
String explanation = "These next two screens show how we get input from an Xbox 360 controller";
explanation += "\n\nIf you don't have or don't care about the controller, ";
explanation += "\nthey'll be a little boring. Feel free to skip.";
TextActor *t = new TextActor("Console", explanation);
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
//Demo housekeeping below this point.
#pragma region Demo housekeeping
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenControllerInstructions.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
#pragma endregion
}
void DemoScreenByeBye::Start()
{
//"Goodnight, Gracie."
TextActor *t = new TextActor("Console", "That's all we've got in the demo app.");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
TextActor *t2 = new TextActor("Console", "Make sure to check out the documentation -- there are lots of other features.\n\nhttp://angel-engine.googlecode.com");
t2->SetPosition(0, 2);
t2->SetAlignment(TXT_Center);
TextActor *t3 = new TextActor("Console", "Press Esc to exit.");
t3->SetPosition(0, -1);
t3->SetAlignment(TXT_Center);
theWorld.Add(t);
theWorld.Add(t2);
theWorld.Add(t3);
//Demo housekeeping below this point.
#pragma region Demo housekeeping
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenByeBye.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
#pragma endregion
}
void LevelScreen::ReceiveMessage(Message* m)
{
if(m->GetMessageName() == "FoodConsumed")
{
std::stringstream ss;
m_highscoreCounter += m_snake->getPointMultiplicator();
ss << std::setfill('0') << std::setw(4) << m_highscoreCounter;
m_highscore->SetDisplayString(ss.str());
}
else if(m->GetMessageName() == "PowerupConsumed")
{
std::stringstream ss;
m_highscoreCounter += m_snake->getPointMultiplicator();
ss << std::setfill('0') << std::setw(4) << m_highscoreCounter;
Powerup* powerup = static_cast<Powerup*>(m->GetSender());
if(powerup != NULL)
{
m_popupText->SetColor(1.f, 1.f, 1.f);
m_popupText->SetDisplayString(powerup->getDescription());
m_popupText->ChangeColorTo(Color(1.0,0.0,0.0), 5.0, true, "HidePopup");
theWorld.Add(m_popupText, kUILayer);
}
}
else if(m->GetMessageName() == "HidePopup")
{
theWorld.Remove(m_popupText);
}
else if(m->GetMessageName() == "EnterPressed")
{
theSwitchboard.UnsubscribeFrom(this, "EnterPressed");
theSwitchboard.Broadcast(new Message("ShowMenu"));
}
else if(m->GetMessageName() == "ObstacleHit")
{
theWorld.Remove(m_popupText);
m_snake->stop();
TextActor* gameOver = new TextActor("popup", "GAME OVER");
gameOver->SetPosition(-4.8f, 4.0f);
gameOver->SetColor(1.f, 1.f, 1.f);
TextActor* hitEnterText = new TextActor("standard", "Hit [Enter] to get back to menu...");
hitEnterText->SetPosition(-8.8f, 0.0f);
hitEnterText->SetColor(1.f, 1.f, 1.f);
addRenderable(gameOver, kUILayer);
addRenderable(hitEnterText, kUILayer);
theSwitchboard.SubscribeTo(this, "EnterPressed");
}
}
void DemoScreenPathfinding::Start()
{
//Set up our obstacle course
theWorld.LoadLevel("maze");
//Create the bounding box that will limit the pathfinding search area
BoundingBox bounds(Vector2(-20, -20), Vector2(20, 20));
//Create our pathfinding graph. In our 2D worlds, this is a relatively fast
// operation -- you shouldn't be doing it every frame, but recalculating every
// so often if your world has changed is not inappropriate.
theSpatialGraph.CreateGraph(
0.75f, //The size of the entity you want to pathfind (so the generator
// can know how small a space can be and still have it fit.)
bounds //The search area
);
//Create a MazeFinder (class definition below), and put him in the bottom
// left corner of the maze
MazeFinder *mf = new MazeFinder();
mf->SetPosition(-11.5, -8);
theWorld.Add(mf);
//Send him to the upper right, watch him scurry
mf->GoTo(Vector2(11.5, 8));
//Demo housekeeping below this point.
#pragma region Demo housekeeping
String description = "This little dude is pathfinding through the area.";
description += "\n\nClick the mouse to give him a new target.";
description += "\n\nPress [B] to see the pathfinding graph.";
TextActor *t = new TextActor("Console", description);
t->SetAlignment(TXT_Center);
t->SetPosition(0.0f, -5.0f);
theWorld.Add(t);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenPathfinding.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(mf);
ActorSet walls = theTagList.GetObjectsTagged("maze_wall");
ActorSet::iterator it = walls.begin();
while (it != walls.end())
{
_objects.push_back(*it);
it++;
}
#pragma endregion
}
void DemoScreenConsole::Start()
{
//Place the actor from a definition file
localActor = a = Actor::Create("simple_actor");
theWorld.Add(a);
//Give it a name that our script hooks can latch onto.
a->SetName("ForDemoConsole");
//Demo housekeeping below this point.
#pragma region Demo housekeeping
String explanation = "This demo shows off the console.";
explanation += "\n\nPress ~ to open it up. Execute \"add_texture()\", enjoying the tab-completion.";
explanation += "\nThen try executing \"change_size(3.14)\" or whatever number suits your fancy.";
explanation += "\n\nThe console is a (nearly) fully functional Python interpreter.";
explanation += "\nThe sample functions are defined in \"Resources/Scripts/client_start.py\".";
t = new TextActor("Console", explanation);
t->SetPosition(0, -3.5f);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenConsole.cpp, demo_actors.ini, client_start.py");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(a);
#pragma endregion
}
void DemoScreenCollisionLevelFile::Start()
{
//Loads the file from Config\ActorDef\collisionlevel_demo.lvl
LoadLevel("collisionlevel_demo");
//All the magic happens in the level file!
//Demo housekeeping below this point.
#pragma region Demo housekeeping
t = new TextActor("Console", "These Actors were also placed using a level file.");
t->SetPosition(0, 4.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t, 10);
t2 = new TextActor("Console", "Their physics-related properties came from actor definitions.");
t2->SetPosition(0, -3.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2, 10);
t3 = new TextActor("Console", "They respond to sound in a data driven way.");
t3->SetPosition(0, -4.5);
t3->SetAlignment(TXT_Center);
theWorld.Add(t3, 10);
t4 = new TextActor("Console", "If the only collision response you need is sound, this is easier.");
t4->SetPosition(0, -5.5);
t4->SetAlignment(TXT_Center);
theWorld.Add(t4, 10);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenCollisionLevelFile.cpp, collisionlevel_demo.lvl,");
TextActor *fileLoc2 = new TextActor("ConsoleSmall", " ground_actor.adf, physics_event_actor.adf");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 745));
fileLoc->SetColor(.3f, .3f, .3f);
fileLoc2->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc2->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc, 10);
theWorld.Add(fileLoc2, 10);
_objects.push_back(fileLoc);
_objects.push_back(fileLoc2);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
_objects.push_back(t4);
ActorSet spawnedActors = tagList.GetObjectsTagged("spawned");
ActorSet::iterator it = spawnedActors.begin();
while (it != spawnedActors.end())
{
_objects.push_back(*it);
it++;
}
#pragma endregion
}
void DemoScreenInstructions::Start()
{
//Just some text actors to give instructions. Nothing much to see here.
TextActor *t = new TextActor("Console", "This demo is designed to be super simple. Maybe too much so.");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
TextActor *t2 = new TextActor("Console", "Each example is self-contained within the file shown at the bottom left.");
t2->SetPosition(0, 2);
t2->SetAlignment(TXT_Center);
TextActor *t3 = new TextActor("Console", "The files are pretty thoroughly commented, so check them out to see how we do things.");
t3->SetPosition(0, 0.5);
t3->SetAlignment(TXT_Center);
TextActor *t4 = new TextActor("Console", "Press [A] on the 360 Controller to go to the next example, and Back to go back.");
t4->SetPosition(0, -3.5);
t4->SetAlignment(TXT_Center);
theWorld.Add(t);
theWorld.Add(t2);
theWorld.Add(t3);
theWorld.Add(t4);
//Demo housekeeping below this point.
#pragma region Demo housekeeping
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenInstructions.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
_objects.push_back(t4);
#pragma endregion
}
void DemoScreenStart::Start()
{
//TextActors, oddly enough, let you display text!
TextActor *t = new TextActor("Console", "Welcome to Angel. This is a quick demo of what we can do.");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
TextActor *t2 = new TextActor("Console", "(press [A] on the 360 controller or space bar to continue)");
t2->SetPosition(0, 2);
t2->SetAlignment(TXT_Center);
theWorld.Add(t);
theWorld.Add(t2);
//Demo housekeeping below this point.
#pragma region Demo housekeeping
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenStart.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
#pragma endregion
}
void CutSceneScreen::Start()
{
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t = new TextActor("Console", "CutSceneScreen");
t->SetPosition(0, 0);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
TextActor *fileLoc = new TextActor("ConsoleSmall", "CutSceneScreen.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
m_objects.push_back(fileLoc);
m_objects.push_back(t);
#pragma endregion
}
void DemoScreenLayeredCollisionLevelFile::Start()
{
//Give names to some layers so we can reference them more easily
theWorld.NameLayer("background", 0);
theWorld.NameLayer("foreground", 1);
theWorld.NameLayer("hud", 2);
//Loads the file from Config\ActorDef\layeredcollisionlevel_demo.lua
theWorld.LoadLevel("layeredcollisionlevel_demo");
//All the magic happens in the level file!
//Demo housekeeping below this point.
#pragma region Demo housekeeping
t2 = new TextActor("Console", "These new Actors were assigned layers in their level file.");
t2->SetPosition(0, 5.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2, 10);
t3 = new TextActor("Console", "Layers can be given string names as well as numbers");
t3->SetPosition(0, 4.5);
t3->SetAlignment(TXT_Center);
theWorld.Add(t3, 10);
t4 = new TextActor("Console", "and assigned to Actors in their definition file or at runtime.");
t4->SetPosition(0, 3.5);
t4->SetAlignment(TXT_Center);
theWorld.Add(t4, 10);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenLayeredCollisionLevelFile.cpp, layeredcollisionlevel_demo.lua");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc, 10);
_objects.push_back(fileLoc);
_objects.push_back(t2);
_objects.push_back(t3);
_objects.push_back(t4);
ActorSet spawnedActors = theTagList.GetObjectsTagged("spawned");
ActorSet::iterator it = spawnedActors.begin();
while (it != spawnedActors.end())
{
_objects.push_back(*it);
it++;
}
#pragma endregion
}
void DemoScreenParticleActors::Start()
{
// Create the particle actor via the Actor Definition system (.adf files)
pa = new ParticleActor();
pa->SetColor(1.0f, 1.0f, 1.0f); //Sets the initial color of the particles.
// Since the image file we'll be using already
// has a color, we set this to pure white.
pa->SetSize(Vector2(0.2f, 0.2f)); //The size of each particle, in GL units
pa->SetSprite("Resources/Images/Test.png"); //The image file we want to use (otherwise
// it'll just be colored squares).
pa->SetMaxParticles(500); //The maximum number of particles this system will ever handle.
pa->SetParticlesPerSecond(10.0f); //Emission Rate
pa->SetParticleLifetime(1.5f); //How long each particles lasts before disappearing
pa->SetSpread(MathUtil::Pi); //The angle in radians at which particles will be emitted.
pa->SetEndScale(1.0f); //If you want the particles to change size over their lifetimes
Color endColor(1.0f, 1.0f, 1.0f, 0.0f);
pa->SetEndColor(endColor); //Our particles disappear over time
pa->SetEndScale(2.0f);
pa->SetSpeedRange(3.0f, 4.0f); //The minimum and maximum range of speeds (so you can have
// some variation).
pa->SetGravity(Vector2::Zero); //You can pull the particles in a particular direction (default is
// downwards, so zero it out if you need to).
theWorld.Add(pa);
_isActive = true; //lets the mouse events know that they should care
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t = new TextActor("Console", "Here's a ParticleActor. (Try moving and clicking the mouse!)");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
t2 = new TextActor("Console", "Press [B] to change its properties.");
t2->SetPosition(0, 2.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenParticleActors.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(pa);
#pragma endregion
}
void DemoScreenRenderLayers::Start()
{
//Create overlapping actors
a1 = new Actor();
a1->SetSize(5.0f);
a1->SetColor(0,0,1);
a1->SetPosition(-1, -1);
a2 = new Actor();
a2->SetSize(5.0f);
a2->SetColor(1,0,0);
a2->SetPosition(1, 1);
theWorld.Add(a1, 0); //Adding this actor to layer 0
theWorld.Add(a2, 1); //Adding this actor to layer 1
//For your game, you may want to use an enum
// or name the layers (see World.cpp or the later
// DemoScreenLayeredCollisionLevelFile.cpp for more
// information).
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t1 = new TextActor("Console", "These Actors overlap.");
t1->SetPosition(0, 5.5);
t1->SetAlignment(TXT_Center);
theWorld.Add(t1);
t2 = new TextActor("Console", "Use the controller's bumper buttons or \nthe right and left arrow keys to change their layer ordering.");
t2->SetPosition(0, 4.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenRenderLayers.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t1);
_objects.push_back(t2);
_objects.push_back(a1);
_objects.push_back(a2);
#pragma endregion
}
virtual void Start()
{
if( theTTTGame.GetTurn() == Invalid )
m_square.SetColor( Color3f(0,0,1) );
else if( theTTTGame.GetTurn() == X )
m_square.SetColor( Color3f(1,0,0) );
else
m_square.SetColor( Color3f(0,1,0) );
theWorld.Add( &m_square );
TextActor *actor = new TextActor("Console", "Press SPACE to restart");
actor->SetColor(0,0,0);
actor->SetPosition(-6, 9);
actor->SetAlignment(TXT_Center);
theWorld.Add(actor,3);
m_objects.push_back(actor);
}
void DemoScreenMultipleControllers::Start()
{
//Create two Actors that we're going to manipulate with the two
// controllers. All the actual interesting stuff happens in the
// DemoScreenMultipleControllers::Update function.
a = new Actor();
a->SetSize(4.0f);
a->SetPosition(-4.0f, 0.0f);
a->SetColor(1.0f, 1.0f, 0.0f, 0.5f);
theWorld.Add(a);
a2 = new Actor();
a2->SetSize(4.0f);
a2->SetPosition(4.0f, 0.0f);
a2->SetColor(1.0f, 1.0f, 0.0f, 0.5f);
theWorld.Add(a2);
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t = new TextActor("Console", "These two actors are connected to different controllers.");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
t2 = new TextActor("Console", "You can use multiple controllers for two-player games.");
t2->SetPosition(0, -4);
t2->SetAlignment(TXT_Center);
t3 = new TextActor("Console", "(If you only have one [or zero] controllers connected, \nthis screen is kind of boring.)");
t3->SetPosition(0, -8);
t3->SetAlignment(TXT_Center);
theWorld.Add(t);
theWorld.Add(t2);
theWorld.Add(t3);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenMultipleControllers.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
_objects.push_back(a);
_objects.push_back(a2);
#pragma endregion
}
void DemoScreenRenderLayers::Start()
{
//Create overlapping actors
a1 = new Actor();
a1->SetSize(5.0f);
a1->SetColor(0,0,1);
a1->SetPosition(-1, -1);
a2 = new Actor();
a2->SetSize(5.0f);
a2->SetColor(1,0,0);
a2->SetPosition(1, 1);
theWorld.Add(a1, 0); //Adding this actor to layer 0
theWorld.Add(a2, 1); //Adding this actor to layer 1
//For your game, you will may want to use an
// enum for these values so you don't have to
// keep the integers straight.
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t1 = new TextActor("Console", "These Actors overlap.");
t1->SetPosition(0, 5.5);
t1->SetAlignment(TXT_Center);
theWorld.Add(t1);
t2 = new TextActor("Console", "Use the controller's bumper buttons to change their layer ordering.");
t2->SetPosition(0, 4.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenRenderLayers.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t1);
_objects.push_back(t2);
_objects.push_back(a1);
_objects.push_back(a2);
#pragma endregion
}
void Shape::collectOrb(PhysicsActor* orb) {
String orb_name = orb->GetName();
sysLog.Log("Collected Orb: " + orb_name);
_inventory->add_orb();
int num_orbs = _inventory->total_orbs();
String s = "Total orbs: " + IntToString(num_orbs);
sysLog.Log(s);
theSound.PlaySound(_orbSound, 1.0f);
if (num_orbs == 6) {
TextActor* t = new TextActor("Console", "You beat the game!", TXT_Center);
Vector2 blocky_pos = GetPosition();
t->SetPosition(blocky_pos.X, blocky_pos.Y + 5.0f);
theWorld.Add(t, 2);
}
}
virtual void Start()
{
Vector2 fULCorner = MathUtil::ScreenToWorld(0, 0);
Vector2 fLRCorner = MathUtil::ScreenToWorld(m_screenWidth, m_screenHeight);
Vector2 scrnDims( fabs(fLRCorner.X) + fabs(fULCorner.X), fabs(fLRCorner.Y) + fabs(fULCorner.Y) );
float multiplier = 0.8f;
float minGridDim = multiplier * MIN(scrnDims.X, scrnDims.Y);
float cellSize = minGridDim / float(m_gridSize);
theTTTGame.StartGame(cellSize, m_gridSize);
theTTTGame.setPlayer1Type(PLAYER1_IS_AI);
theTTTGame.setPlayer2Type(PLAYER2_IS_AI);
TextActor *actor = new TextActor("Console", "Press SPACE to restart");
actor->SetColor(0,0,0);
actor->SetPosition(-6, 9);
actor->SetAlignment(TXT_Center);
theWorld.Add(actor,3);
m_objects.push_back(actor);
}
void DemoScreenMovingActor::Start()
{
//Set up the actor
a = new Actor();
a->SetSize(4.0f);
a->SetColor(1.0f, 1.0f, 0.0f, 0.5f);
theWorld.Add(a);
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t = new TextActor("Console", "This Actor gets moved around by the left thumbstick. Try it.");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
t2 = new TextActor("Console", "Press [B] to rotate him.");
t2->SetPosition(0, -4);
t2->SetAlignment(TXT_Center);
t3 = new TextActor("Console", "(The camera is a movable Actor, too -- right thumbstick.)");
t3->SetPosition(0, -8);
t3->SetAlignment(TXT_Center);
theWorld.Add(t);
theWorld.Add(t2);
theWorld.Add(t3);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenMovingActor.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
_objects.push_back(a);
#pragma endregion
}
void DemoScreenSimpleActor::Start()
{
//Creating a new, generic actor is simple.
a = new Actor();
//Sizes and coordinates are always in GL units, which can mean whatever you decide they mean
// -- our physics packages (Box2D) assumes that they mean meters, though.
a->SetSize(5.0f);
//R, G, B, [A]
a->SetColor(0,0,0);
//We have to add it to the world for it to be drawn. All Actors implement Update and Render
// methods that get called once per frame. All your logic should happen in the Update function,
// and you should only implement Render if you have to do something out of the ordinary.
theWorld.Add(a);
//Demo housekeeping below this point.
#pragma region Demo Housekeeping
t = new TextActor("Console", "Here's a simple Actor. (Press [B] to change it.)");
t->SetPosition(0, 3.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenSimpleActor.cpp");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(a);
#pragma endregion
}
void DemoScreenDefFile::Start()
{
//CreateActor loads up an Actor Definition file and makes the actor from it
a = Actor::Create("simple_actor"); //string is the file to load from --
// must be located in Config/ActorDef and end with ".lua"
//You still need to add it to the world after it's been created
theWorld.Add(a);
//Demo housekeeping below this point.
#pragma region Demo housekeeping
t = new TextActor("Console", "This Actor was placed using an archetype from an actor definition file.");
t->SetPosition(0, 4.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
t2 = new TextActor("Console", "You can be data-driven if you want to!");
t2->SetPosition(0, 3.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenDefFile.cpp, demo_actors.lua");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(a);
#pragma endregion
}
void DemoScreenLevelFile::Start()
{
//Loads the file from Config\ActorDef\level_demo.lua
// Level files automatically add their actors to the world.
theWorld.LoadLevel("level_demo");
//Since the Actors were just added directly to the world,
// we don't have handles to them. The level definition
// gave them the tag "spawned," so we can get them that way.
ActorSet spawnedActors = theTagList.GetObjectsTagged("spawned");
ActorSet::iterator it = spawnedActors.begin();
while (it != spawnedActors.end())
{
//Can check Individual actors for tags as well.
if ((*it)->IsTagged("left-tilted"))
{
(*it)->SetRotation(25.0f);
}
else if ((*it)->IsTagged("right-tilted"))
{
(*it)->SetRotation(-25.0f);
}
//Applying tags
(*it)->Tag("rotated");
//Removing tags
(*it)->Untag("spawned");
it++;
}
//Demo housekeeping below this point.
#pragma region Demo housekeeping
t = new TextActor("Console", "These Actors were placed and tagged (\"left-tilted\"");
t->SetPosition(0, 5.5);
t->SetAlignment(TXT_Center);
theWorld.Add(t);
t2 = new TextActor("Console", "and \"right-tilted\") using a level definition file.");
t2->SetPosition(0, 4.5);
t2->SetAlignment(TXT_Center);
theWorld.Add(t2);
t3 = new TextActor("Console", "Then their rotations were set based on those tags.");
t3->SetPosition(0, -4.5);
t3->SetAlignment(TXT_Center);
theWorld.Add(t3);
TextActor *fileLoc = new TextActor("ConsoleSmall", "DemoScreenLevelFile.cpp, level_demo.lua");
fileLoc->SetPosition(MathUtil::ScreenToWorld(5, 763));
fileLoc->SetColor(.3f, .3f, .3f);
theWorld.Add(fileLoc);
_objects.push_back(fileLoc);
_objects.push_back(t);
_objects.push_back(t2);
_objects.push_back(t3);
it = spawnedActors.begin();
while (it != spawnedActors.end())
{
_objects.push_back(*it);
it++;
}
#pragma endregion
}