//--------------------------------------------------------------
void ofApp::mouseReleased(int x, int y, int button) {
if(breakupIntoTriangles) {
// This is the manual way to triangulate the shape
// you can then add many little triangles
// first simplify the shape
shape.simplify();
// save the outline of the shape
ofPolyline outline = shape;
// resample shape
ofPolyline resampled = shape.getResampledBySpacing(25);
// trangleate the shape, return am array of traingles
vector <TriangleShape> tris = triangulatePolygonWithOutline(resampled, outline);
// add some random points inside
addRandomPointsInside(shape, 255);
// now loop through all the trainles and make a box2d triangle
for(int i=0; i<tris.size(); i++) {
auto triangle = std::make_shared<ofxBox2dPolygon>();
triangle->addTriangle(ofDefaultVertexType(tris[i].a.x,
tris[i].a.y,
0),
ofDefaultVertexType(tris[i].b.x,
tris[i].b.y,
0),
ofDefaultVertexType(tris[i].c.x,
tris[i].c.y,
0));
triangle->setPhysics(1.0, 0.3, 0.3);
triangle->create(box2d.getWorld());
polyShapes.push_back(triangle);
}
}
else {
auto poly = std::make_shared<ofxBox2dPolygon>();
poly->addVertices(shape.getVertices());
poly->setPhysics(1.0, 0.3, 0.3);
poly->triangulatePoly();
poly->create(box2d.getWorld());
polyShapes.push_back(poly);
}
// done with shape clear it now
shape.clear();
}
Player::Player(TileMapLand* land)
: Entity()
, hitEnemy(false)
, m_sprite_view(new AnimatedSpriteView(*this,"Animation/player.txt"))
, m_plateforme_physics(new PlateformerPhysic(*this,land))
{
name = "Player";
setBody(new Body(*this));
body()->setSize(sf::Vector2f(16,16));
body()->setOrigin(sf::Vector2f(8,8));
body()->setPosition(sf::Vector2f(38,38));
setPhysics(m_plateforme_physics);
m_plateforme_physics->gravity = sf::Vector2f(0,0.3);
m_plateforme_physics->max_speed = sf::Vector2f(2.0,8.0);
m_plateforme_physics->jump_power = 8.0;
m_plateforme_physics->walk_speed = 2.0;
m_plateforme_physics->run_speed = 3.0;
m_plateforme_physics->walk_deceleration = 0.3;
setGamepad(new KeyBoardGamePad(*this));
setView(m_sprite_view);
}
void JSRestoredVisibleData::updateFrom(const IPresencePropertiesRead& orig) {
setLocation(orig.location());
setOrientation(orig.orientation());
setBounds(orig.bounds());
setMesh(orig.mesh());
setPhysics(orig.physics());
}
//--------------------------------------------------------------
void ofApp::update() {
// add some circles every so often
if((int)ofRandom(0, 10) == 0) {
auto circle = std::make_shared<ofxBox2dCircle>();
circle->setPhysics(0.3, 0.5, 0.1);
circle->setup(box2d.getWorld(), (ofGetWidth()/2)+ofRandom(-20, 20), -20, ofRandom(10, 20));
circles.push_back(circle);
}
// remove shapes offscreen
ofRemove(circles, shouldRemove);
// ofRemove(polyShapes, shouldRemove);
box2d.update();
}
//--------------------------------------------------------------
void ofApp::keyPressed(int key) {
if(key == '1') {
auto circle = std::make_shared<ofxBox2dCircle>();
circle->setPhysics(0.3, 0.5, 0.1);
circle->setup(box2d.getWorld(), mouseX, mouseY, ofRandom(10, 20));
circles.push_back(circle);
}
if(key == 't') breakupIntoTriangles = !breakupIntoTriangles;
if(key == 'c') {
shape.clear();
polyShapes.clear();
circles.clear();
}
}
//--------------------------------------------------------------
void ofApp::setup() {
ofDisableAntiAliasing();
ofBackgroundHex(0xfdefc2);
ofSetLogLevel(OF_LOG_NOTICE);
ofSetVerticalSync(true);
// Box2d
box2d.init();
box2d.setGravity(0, 10);
box2d.createGround();
box2d.setFPS(30.0);
breakupIntoTriangles = true;
// load the shape we saved...
auto pts = loadPoints("shape.dat");
auto poly = std::make_shared<ofxBox2dPolygon>();
poly->addVertices(pts);
poly->setPhysics(1.0, 0.3, 0.3);
poly->triangulatePoly();
poly->create(box2d.getWorld());
polyShapes.push_back(poly);
}
