void GOCube::makeCollisionShape() {
switch (getCollisionShapeType()) {
case CST_AUTOMATIC:
case CST_AUTOMATIC_BOX:
makeBoxShape(size);
break;
case CST_AUTOMATIC_SPHERE: {
float radius = size.x;
if (radius < size.y)
radius = size.y;
if (radius < size.z)
radius = size.z;
makeSphereShape(radius);
}
break;
case CST_AUTOMATIC_CYLINDER: {
float diameter = sqrt(size.x * size.x + size.z * size.z);
makeCylinderShape(CVector(diameter, size.y));
}
break;
default:
break;
}
PhysicObject::makeCollisionShape();
}
void GOGround::makeCollisionShape() {
switch (getCollisionShapeType()) {
case CST_AUTOMATIC: {
GOCompoundCollisionShape* s = new GOCompoundCollisionShape();
GOBoxCollisionShape* b1 = new GOBoxCollisionShape(CVector(size.x * OBJ_MAP_CELL_SIZE * 2 + OBJ_MAP_CELL_SIZE * 4, OBJ_MAP_CELL_SIZE * 4, size.z * OBJ_MAP_CELL_SIZE * 2 + OBJ_MAP_CELL_SIZE * 4));
b1->setOffset(CVector(0, -(OBJ_MAP_CELL_SIZE * 1), 0));
s->addChild(b1);
GOBoxCollisionShape* b2 = new GOBoxCollisionShape(CVector(size.x * OBJ_MAP_CELL_SIZE * 2, size.y * OBJ_MAP_CELL_SIZE * 2, size.z * OBJ_MAP_CELL_SIZE * 2));
b2->setOffset(CVector(0, -(size.y * OBJ_MAP_CELL_SIZE + OBJ_MAP_CELL_SIZE * 2), 0));
s->addChild(b2);
setCollisionShape(s);
}
break;
case CST_AUTOMATIC_BOX:
makeBoxShape(size * OBJ_MAP_CELL_SIZE * 2);
break;
case CST_AUTOMATIC_SPHERE: {
float radius = size.x;
if (radius < size.y)
radius = size.y;
if (radius < size.z)
radius = size.z;
makeSphereShape(radius);
}
break;
case CST_AUTOMATIC_CYLINDER: {
float diameter = sqrt(size.x * size.x + size.z * size.z);
makeCylinderShape(CVector(diameter, size.y));
}
break;
default:
break;
}
PhysicObject::makeCollisionShape();
}
Object::Object(b2World* world,const float &x, const float & y, const float&xScale,
const float&yScale,SDL_Renderer* renderer,Shapes wShape, bool staticX,float wRadius,float wDensity):tWidth(0.0f),
tHeight(0.0f),keepAspect(false),radius(0.0f),density(wDensity)
{
shape = wShape;
if(wRadius>0.001)
makeCircleShape(world,x,y,wRadius,renderer,staticX,xScale,yScale);
else
makeBoxShape(world,x,y,xScale,yScale,renderer,staticX);
}
