void
WorldObjRenderer::process_object_with_surface(const FileReader& reader)
{
Vector3f pos;
ResDescriptor desc;
if (!(reader.read_vector("position", pos) &&
reader.read_desc("surface", desc)))
{
log_error("object (%1%) does not have 'position' and 'surface'", reader.get_name());
}
else
{
if (reader.get_name() == "exit" ||
reader.get_name() == "hotspots")
{
render_sprite(desc, pos);
}
else if (reader.get_name() == "groundpiece")
{
std::string type;
reader.read_string("type", type);
if (type == "remove")
{
// FIXME: don't have blit_remove()
render_surface(desc, pos);
}
else
{
render_surface(desc, pos);
}
}
else
{
int repeat = 1;
reader.read_int("repeat", repeat);
render_surface(desc, pos, repeat);
}
}
}
void render() {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//Configurando el frustrum
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(camera->aperture,(GLfloat)screen_width/(GLfloat)screen_height,1.0f,1000.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(camera->position.x, camera->position.y, camera->position.z,
camera->center.x, camera->center.y, camera->center.z,
camera->up.x, camera->up.y, camera->up.z);
/*
//Rendering light point
glPushMatrix();
glDisable(GL_LIGHTING);
glColor3f(0, 0.7, 0);
glTranslatef(light_point->position[0],
light_point->position[1],
light_point->position[2]);
glutSolidSphere(0.1, 10, 10);
glEnable(GL_LIGHTING);
glPopMatrix();
*/
glPushMatrix();
glRotatef(surface->alphax,1.0,0.0,0.0);
glRotatef(surface->alphaz,0.0,0.0,1.0);
render_surface(surface);
render_control_points(surface);
render_ball(ball, surface);
glPopMatrix();
render_level();
render_text();
glFlush();
glutSwapBuffers();
}
void
WorldObjRenderer::process(const FileReader& reader)
{
// FIXME: does not handle sprite alignment
// FIXME: does not handle remove groundpieces
// FIXME: does not handle liquid
if (reader.get_name() == "surface-background" ||
reader.get_name() == "starfield-background" ||
reader.get_name() == "solidcolor-background" ||
reader.get_name() == "snow-generator" ||
reader.get_name() == "rain-generator")
{
// ignore
}
else if (reader.get_name() == "groundpiece" ||
reader.get_name() == "liquid" ||
reader.get_name() == "exit" ||
reader.get_name() == "hotspot")
{
process_object_with_surface(reader);
}
else if (reader.get_name() == "entrance")
{
Vector3f pos;
reader.read_vector("position", pos);
render_sprite(ResDescriptor("entrances/generic"), pos);
}
else if (reader.get_name() == "spike")
{
Vector3f pos;
reader.read_vector("position", pos);
render_surface(ResDescriptor("traps/spike_editor"), pos);
}
else if (reader.get_name() == "switchdoor-switch")
{
Vector3f pos;
reader.read_vector("position", pos);
render_surface(ResDescriptor("worldobjs/switchdoor_switch"), pos);
}
else if (reader.get_name() == "switchdoor-door")
{
Vector3f pos;
reader.read_vector("position", pos);
render_surface(ResDescriptor("worldobjs/switchdoor_box"), pos);
}
else if (reader.get_name() == "group")
{
FileReader objects = reader.read_section("objects");
process(objects.get_sections());
}
else if (reader.get_name() == "prefab")
{
std::string name;
if (!reader.read_string("name", name))
{
log_error("'name' tag missing for prefab");
}
else
{
PrefabFile prefab = PrefabFile::from_resource(name);
Vector3f position;
reader.read_vector("position", position);
push_translate(static_cast<int>(position.x),
static_cast<int>(position.y));
process(prefab.get_objects());
pop_translate();
}
}
else
{
log_error("unknown object type: %1%", reader.get_name());
}
}
