void TestScreen::Draw()
{
glColor4f(1.f,1.f,1.f,1.f);
glPushMatrix();
glTranslatef(10.f,(float)GameDisplay::Height() - 10.f,0.f);
font->Render(testData.c_str());
glTranslatef(0.f,-15.f,0.f);
font->Render(testInfo.c_str());
glBindTexture(GL_TEXTURE_2D, 0);
glPopMatrix();
glBegin(GL_LINES);
glVertex2f(line1Start.X(),line1Start.Y());
glVertex2f(line1End.X(), line1End.Y());
glVertex2f(line2Start.X(),line2Start.Y());
glVertex2f(line2End.X(), line2End.Y());
glEnd();
glPushMatrix();
glTranslatef(circleCenter.X() + sin(circleMod) * 100.f, circleCenter.Y() + cos(circleMod) * 100.f, 0.f);
glBegin(GL_LINES);
glVertex2f(-5.f, 0.f);
glVertex2f(+5.f, 0.f);
glEnd();
glPopMatrix();
glPushMatrix();
glTranslatef(320.f,40.f,0.f);
particleEmitter->Draw();
glPopMatrix();
glPushMatrix();
glBegin(GL_TRIANGLES);
glColor4f(1.f,1.f,1.f,1.f);
glVertex2f(0.f,100.f);
glColor4f(0.f,0.f,0.f,1.f);
glVertex2f(0.f,0.f);
glColor4f(0.f,0.f,1.f,1.f);
glVertex2f(100.f,50.f);
Colour test = Colour(.7f, 1.f, .7f, 1.f);
glColor4fv(test.RGBA());
glVertex2f(0.f,100.f);
glColor4fv(ColourUtils::Invert(test).RGBA());
glVertex2f(100.f,100.f);
glColor4fv(ColourUtils::Negative(test).RGBA());
glVertex2f(50.f,150.f);
glEnd();
glPopMatrix();
GameComponent* gameComponent = gameObject->GetComponent(GCIdType("VisualComponent"));
VisualComponent* visualComponent = static_cast<VisualComponent*>(gameComponent);
if (visualComponent)
{
visualComponent->Draw();
}
}
void BrowserControl::handleXEvent(const XEvent& event)
{
VisualComponent *component = 0;
XFindContext(event.xany.display, event.xany.window, m_context, (XPointer*)&component);
// Send event to the appropriate component that will be handle
if (component)
component->handleEvent(event);
}
void HumanView::drawActor(Actor *a)
{
try
{
PhysicalComponent *phys = (PhysicalComponent*)a->getComponent(PHYSICAL);
VisualComponent *vis = (VisualComponent*)a->getComponent(VISUAL);
vector< Vec2D<double> > vertices;
bm::Color col = vis->colorData;
// if the actor is invisible, don't render it
if (!vis->isVisible())
return;
// Apply position offset to each vertex
for (auto i = vis->vertexData.begin(); i != vis->vertexData.end(); i++)
{
vertices.push_back((*i) + phys->getPos());
}
// if there is a texture to render, set it up
if (vis->texture != nullptr)
{
glBindTexture(GL_TEXTURE_2D, vis->texture->id);
glEnable(GL_TEXTURE_2D);
}
// Draw the actor
glBegin(GL_TRIANGLE_STRIP);
for (int i = 0; i < vertices.size(); i++)
{
glTexCoord2d(vis->textureData[i].x, vis->textureData[i].y);
glColor4ub(col.r, col.g, col.b, col.a); // unsigned-byte (0-255)
glVertex2d(vertices[i].x, vertices[i].y);
}
// Cleanup
glEnd();
glDisable(GL_TEXTURE_2D);
vertices.clear();
}
catch (Status s)
{
if (s != NO_SUCH_COMPONENT_ERR)
throw s;
}
}
void Decorator::Resize () {
_component->Resize();
}
void Decorator::Draw () {
_component->Draw();
}