bool Rect::contains(const Int2 &point) const
{
return (point.getX() >= this->getLeft()) &&
(point.getY() >= this->getTop()) &&
(point.getX() < this->getRight()) &&
(point.getY() < this->getBottom());
}
void drawLine(const Int2& pos1, const Int2& pos2, const Color& color, float thickness)
{
glLineWidth(thickness);
glColor4f(color.r()/256.f, color.g()/256.f, color.b()/256.f, color.a()/256.f);
glDisable(GL_TEXTURE_2D);
glMatrixMode(GL_MODELVIEW);
glBegin(GL_LINES);
glVertex2i(pos1.x(), pos1.y());
glVertex2i(pos2.x(), pos2.y());
glEnd();
glColor4f(1.f, 1.f, 1.f, 1.f);
}
int ListBox::getClickedIndex(const Int2 &point) const
{
// Only the Y component of the point really matters here.
const int index = this->scrollIndex +
((point.getY() - this->point.getY()) / this->font.getCharacterHeight());
return index;
}
void EditText::draw(float fontScale)
{
Scene2D& scene2D = Engine::instance().getScene2DMgr();
//AssertRelease(font != NULL);
if (isCrypted)
{
Int2 posRes = pos;
for (size_t i = 0; i < text.size(); ++i)
{
//posx = font->drawText(color, Int2(posx,pos.y()),"*",fontScale).x();
posRes = scene2D.drawText(NULL, "*", posRes, fontScale, color);
}
}
else
{
//font->drawText(color, Int2(pos.x(), pos.y()),text.c_str(),fontScale);
scene2D.drawText(NULL, text.c_str(), pos, fontScale, color);
}
if (isFocused)
{
int64_t tim = Utils::getMillisecond();
if (tim > timeCount + 500)
{
timeCount = tim;
timeIsDisplayed = !timeIsDisplayed;
}
if (timeIsDisplayed)
{
if (isCrypted)
{
//font->drawText(color, Int2(pos.x()+font->getWidth("*",-1,fontScale)*keypos-3,pos.y()),"|",fontScale);
Int2 size = scene2D.getSizeText(NULL, "*", fontScale);
scene2D.drawText(NULL, "|", Int2(pos.x()+size.width()*keypos-3,pos.y()), fontScale, color);
}
else
{
Int2 size = scene2D.getSizeText(NULL, text.c_str(), fontScale, keypos);
//font->drawText(color, Int2(pos.x()+font->getWidth(text.c_str(),keypos,fontScale)-3,pos.y()),"|",fontScale);
scene2D.drawText(NULL, "|", Int2(pos.x()+size.width()-3,pos.y()), fontScale, color);
}
}
}
}
void drawRectangle(const Int2& pos1, const Int2& pos2, const Color& color, float borderSize, bool isFilled)
{
glLineWidth(borderSize);
glColor4f(color.r()/256.f, color.g()/256.f, color.b()/256.f, color.a()/256.f);
//glColor4f(color.r()/255.f, color.g()/255.f, color.b()/255.f, color.a()/255.f);
glDisable(GL_TEXTURE_2D);
glMatrixMode(GL_MODELVIEW);
glBegin(isFilled ? GL_QUADS : GL_LINE_LOOP);
glVertex2i(pos1.x(), pos1.y());
glVertex2i(pos2.x(), pos1.y());
glVertex2i(pos2.x(), pos2.y());
glVertex2i(pos1.x(), pos2.y());
glEnd();
glColor4f(1.f, 1.f, 1.f, 1.f);
}
Renderer::Renderer(int width, int height, bool fullscreen, double letterboxAspect)
{
Debug::mention("Renderer", "Initializing.");
assert(width > 0);
assert(height > 0);
this->letterboxAspect = letterboxAspect;
// Initialize window. The SDL_Surface is obtained from this window.
this->window = [width, height, fullscreen]()
{
std::string title = "OpenTESArena";
return fullscreen ?
SDL_CreateWindow(title.c_str(), SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED, 0, 0, SDL_WINDOW_FULLSCREEN_DESKTOP) :
SDL_CreateWindow(title.c_str(), SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, width, height, SDL_WINDOW_RESIZABLE);
}();
Debug::check(this->window != nullptr, "Renderer", "SDL_CreateWindow");
// Initialize renderer context.
this->renderer = this->createRenderer();
// Use window dimensions, just in case it's fullscreen and the given width and
// height are ignored.
Int2 windowDimensions = this->getWindowDimensions();
// Initialize native frame buffer.
this->nativeTexture = this->createTexture(Renderer::DEFAULT_PIXELFORMAT,
SDL_TEXTUREACCESS_TARGET, windowDimensions.getX(), windowDimensions.getY());
Debug::check(this->nativeTexture != nullptr, "Renderer",
"Couldn't create native frame buffer, " + std::string(SDL_GetError()));
// Initialize 320x200 frame buffer.
this->originalTexture = this->createTexture(Renderer::DEFAULT_PIXELFORMAT,
SDL_TEXTUREACCESS_TARGET, Renderer::ORIGINAL_WIDTH, Renderer::ORIGINAL_HEIGHT);
// Don't initialize the game world buffer until the 3D renderer is initialized.
this->clProgram = nullptr;
this->gameWorldTexture = nullptr;
this->fullGameWindow = false;
// Set the original frame buffer to not use transparency by default.
this->useTransparencyBlending(false);
}
void AppSetup::manageRender()
{
if (m_isUsingVirtualSize)
{
Int2 virtualPos = this->getVirtualTopLeftCornerInWindow();
Float2 ppp = this->getPixelPerPoint();
Int2 sizeOrtho2DWindow = this->getSizeOrtho2DWindow();
this->setPixelPerPointLowLevel(Float2(1.f,1.f), Int2(0,0));
if (m_inf.virtualSizeBorderColor.a() != 0)
{
if (m_inf.virtualSize.width() < sizeOrtho2DWindow.width())
{
Engine::instance().getScene2DMgr().drawRectangle(
Int2(0,0),
Int2(virtualPos.width(), m_inf.windowSize.height()),
m_inf.virtualSizeBorderColor, true);
Engine::instance().getScene2DMgr().drawRectangle(
Int2(m_inf.windowSize.width()-virtualPos.width(), 0),
m_inf.windowSize,
m_inf.virtualSizeBorderColor, true);
}
else if (m_inf.virtualSize.height() < sizeOrtho2DWindow.height())
{
Engine::instance().getScene2DMgr().drawRectangle(
Int2(0, 0),
Int2(m_inf.windowSize.width(), virtualPos.height()),
m_inf.virtualSizeBorderColor, true);
Engine::instance().getScene2DMgr().drawRectangle(
Int2(0, m_inf.windowSize.height()-virtualPos.height()),
m_inf.windowSize,
m_inf.virtualSizeBorderColor, true);
}
}
this->setPixelPerPointLowLevel(ppp, virtualPos);
}
#if defined(USES_WINDOWS_OPENGL) || defined(USES_LINUX)
m_openGL->manageOpenGL(m_inf.windowSize);
#else
#endif
}
void AppSetup::onResizeWindow(const Int2& newSize)
{
m_inf.windowSize = newSize;
Float2 newSizeF = Float2((float)newSize.width(), (float)newSize.height());
Float2 virtualSizeF = Float2((float)m_inf.virtualSize.width(), (float)m_inf.virtualSize.height());
if (m_inf.automaticFitToWindowSize && (newSize.width() != m_inf.virtualSize.width() || newSize.height() != m_inf.virtualSize.height()))
{
Float2 ppp(-1.f,-1.f);
Int2 virtualPos(-1,-1);
float ratioW = (float)newSize.width() / (float)m_inf.virtualSize.width();
float ratioH = (float)newSize.height() / (float)m_inf.virtualSize.height();
if (m_inf.virtualSizeAllowRatioDeformation)
{
ppp = Float2(ratioW,ratioH);
virtualPos = Int2(0,0);
}
else if (newSizeF.width()/newSizeF.height() > virtualSizeF.width() / virtualSizeF.height())
{
ppp = Float2(ratioH,ratioH);
virtualPos = Int2((int)((newSizeF.width()-virtualSizeF.width()*ratioH)/2.f), 0);
}
else
{
ppp = Float2(ratioW,ratioW);
virtualPos = Int2(0, (int)((newSizeF.height()-virtualSizeF.height()*ratioW)/2.f));
}
this->setPixelPerPointLowLevel(ppp, virtualPos);
}
else
{
this->setPixelPerPointLowLevel(Float2(1.f,1.f), Int2(0,0));
#if defined(USES_WINDOWS_OPENGL) || defined(USES_LINUX)
m_openGL->setRealWindowSize(newSize);
m_openGL->set2DMode();
#else
// do nothing here
#endif
}
m_isUsingVirtualSize = (this->getPixelPerPoint() != Float2(1.f, 1.f) || this->getVirtualTopLeftCornerInWindow() != Int2(0, 0));
}
bool AdvancedBox::isThereIntersectionSlow(const Int2& pointToTest) const
{
//cas courant
if (data[0].y() == data[1].y() && data[2].y() == data[2].y()
&& data[1].x() == data[2].x() && data[3].x() == data[0].x()
&& data[0].x() > data[1].x() && data[1].y() > data[2].y())
{
return pointToTest.x() < data[0].x() && pointToTest.x() > data[1].x()
&& pointToTest.y() < data[1].y() && pointToTest.y() > data[2].y();
}
Int2 pointBox1InNewReference;
Int2 pointBox2InNewReference;
int j = 0;
for (; j < 4; ++j)
{
const Int2& pointBox1 = data[j];
const Int2& pointBox2 = data[(j + 1) % 4];
//verifie si pointToTest est du bon cote de la droite (pointBox1, pointBox2)
pointBox1InNewReference = pointBox1 - pointToTest;
pointBox2InNewReference = pointBox2 - pointToTest;
float anglePointBox1 = atan2(-(float)pointBox1InNewReference.y(), (float)pointBox1InNewReference.x());
float anglePointBox2 = atan2(-(float)pointBox2InNewReference.y(), (float)pointBox2InNewReference.x());
if (anglePointBox1 > anglePointBox2 + MathUtils::PI)
{
anglePointBox1 -= MathUtils::PI * 2;
Assert(anglePointBox1 <= anglePointBox2 + MathUtils::PI);
}
else if (anglePointBox2 > anglePointBox1 + MathUtils::PI)
{
anglePointBox2 -= MathUtils::PI * 2;
Assert(anglePointBox2 <= anglePointBox1 + MathUtils::PI);
}
if (anglePointBox1 <= anglePointBox2)
break;
}
return j == 4;
}
DesktopWindow::DesktopWindow(HINSTANCE hInstance, int nCmdShow, DesktopWindowMessageHandler* messageReceiver, bool isFullscreen, const Int2& windowSize, const std::string& windowTitle)
:m_messageReceiver(messageReceiver), m_mustBeDestroyed(false)
{
// Register class
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_APPLICATION);
wcex.hCursor = LoadCursor(nullptr, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(5 + 1);
wcex.lpszMenuName = nullptr;
wcex.lpszClassName = L"TutorialWindowClass";
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_APPLICATION);
if (!RegisterClassEx(&wcex))
Assert(false);
// Create window
RECT rc = { 0, 0, windowSize.width(), windowSize.height() };
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, FALSE); ;
HWND hwnd = CreateWindow(L"TutorialWindowClass", Utils::convertStringToWString(windowTitle).c_str(), isFullscreen ? WS_POPUP : WS_OVERLAPPEDWINDOW,
// WS_VISIBLE | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_THICKFRAME
CW_USEDEFAULT, CW_USEDEFAULT, rc.right - rc.left, rc.bottom - rc.top, nullptr, nullptr, hInstance, nullptr);
Assert(hwnd != nullptr);
ShowWindow(hwnd, isFullscreen ? SW_MAXIMIZE : nCmdShow);
// resize to take into consideration the border size
/*RECT rcClient, rcWind;
POINT ptDiff;
GetClientRect(hwnd, &rcClient);
GetWindowRect(hwnd, &rcWind);
ptDiff.x = (rcWind.right - rcWind.left) - rcClient.right;
ptDiff.y = (rcWind.bottom - rcWind.top) - rcClient.bottom;
MoveWindow(hwnd, rcWind.left, rcWind.top, (rc.right - rc.left) + ptDiff.x, (rc.bottom - rc.top) + ptDiff.y, TRUE);*/
m_hwnd = hwnd;
s_hwnds[hwnd] = this;
}
Int2 Renderer::originalPointToNative(const Int2 &originalPoint) const
{
// From original point to letterbox point.
double originalXPercent = static_cast<double>(originalPoint.getX()) /
static_cast<double>(Renderer::ORIGINAL_WIDTH);
double originalYPercent = static_cast<double>(originalPoint.getY()) /
static_cast<double>(Renderer::ORIGINAL_HEIGHT);
const auto letterbox = this->getLetterboxDimensions();
Int2 letterboxPoint(
static_cast<double>(letterbox.w) * originalXPercent,
static_cast<double>(letterbox.h) * originalYPercent);
// Then from letterbox point to native point.
Int2 nativePoint(
letterboxPoint.getX() + letterbox.x,
letterboxPoint.getY() + letterbox.y);
return nativePoint;
}
void drawTextLayout(ID2D1DeviceContext* context, const Float2& zoomRatio, ID2D1SolidColorBrush* solidBrush, IDWriteTextLayout* textLayout, const Int2& position, const Float2& scale)
{
D2D1_MATRIX_3X2_F transformTmp;
context->GetTransform(&transformTmp);
context->SetTransform(D2D1::Matrix3x2F::Translation(zoomRatio.x() + (float)position.x() / scale.x(), zoomRatio.y() + (float)position.y() / scale.y()));// * s_ppp.x() * s_ppp.y(
// TODO scale with s_ppp
context->DrawTextLayout(D2D1::Point2F(0.0f, 0.0f), textLayout, solidBrush);
context->SetTransform(transformTmp);
}
void drawLine(ID2D1DeviceContext* context, const Float2& zoomRatio, const Int2& pos1, const Int2& pos2, const Color& color, float thickness)
{
D2D1::ColorF colorDx(color.r() / 256.f, color.g() / 256.f, color.b() / 256.f, color.a() / 256.f);
//D2D1::ColorF colorDx = D2D1::ColorF::MidnightBlue;
ID2D1SolidColorBrush* solidBrush;
DX::ThrowIfFailed(context->CreateSolidColorBrush(colorDx, &solidBrush));
D2D1_POINT_2F pt1;
pt1.x = zoomRatio.x() + (float)pos1.x();
pt1.y = zoomRatio.y() + (float)pos1.y();
D2D1_POINT_2F pt2;
pt2.x = zoomRatio.x() + (float)pos2.x();
pt2.y = zoomRatio.y() + (float)pos2.y();
context->SetTransform(D2D1::Matrix3x2F::Identity());
//s_context->SetDpi(DirectXDraw::getDefaultDpi().x(), DirectXDraw::getDefaultDpi().y());
context->DrawLine(pt1, pt2, solidBrush, thickness);
solidBrush->Release();
//delete solidBrush;
}
SDL_Surface *Renderer::getScreenshot() const
{
const Int2 dimensions = this->getWindowDimensions();
SDL_Surface *screenshot = Surface::createSurfaceWithFormat(
dimensions.getX(), dimensions.getY(),
Renderer::DEFAULT_BPP, Renderer::DEFAULT_PIXELFORMAT);
int status = SDL_RenderReadPixels(this->renderer, nullptr,
screenshot->format->format, screenshot->pixels, screenshot->pitch);
if (status == 0)
{
Debug::mention("Renderer", "Screenshot taken.");
}
else
{
Debug::crash("Renderer", "Couldn't take screenshot, " +
std::string(SDL_GetError()));
}
return screenshot;
}
void drawRoundedRectangle(ID2D1DeviceContext* context, const Float2& zoomRatio, const Int2& posLeftTop, const Int2& posRightBottom, const Color& color, float round, float borderSize, bool fill)
{
D2D1::ColorF colorDx(color.r() / 256.f, color.g() / 256.f, color.b() / 256.f, color.a() / 256.f);
ID2D1SolidColorBrush* solidBrush;
DX::ThrowIfFailed(context->CreateSolidColorBrush(colorDx, &solidBrush));
D2D1_ROUNDED_RECT rrect;
rrect.radiusX = round;
rrect.radiusY = round;
rrect.rect.left = zoomRatio.x() + (float)posLeftTop.x();
rrect.rect.top = zoomRatio.y() + (float)posLeftTop.y();
rrect.rect.right = zoomRatio.x() + (float)posRightBottom.x();
rrect.rect.bottom = zoomRatio.y() + (float)posRightBottom.y();
context->SetTransform(D2D1::Matrix3x2F::Identity());
if (fill) context->FillRoundedRectangle(rrect, solidBrush);
//if (borderSize > 0.f)
context->DrawRoundedRectangle(rrect, solidBrush, borderSize);
solidBrush->Release();
//delete solidBrush;
}
Int2 Renderer::nativePointToOriginal(const Int2 &nativePoint) const
{
// From native point to letterbox point.
Int2 windowDimensions = this->getWindowDimensions();
const auto letterbox = this->getLetterboxDimensions();
Int2 letterboxPoint(
nativePoint.getX() - letterbox.x,
nativePoint.getY() - letterbox.y);
// Then from letterbox point to original point.
double letterboxXPercent = static_cast<double>(letterboxPoint.getX()) /
static_cast<double>(letterbox.w);
double letterboxYPercent = static_cast<double>(letterboxPoint.getY()) /
static_cast<double>(letterbox.h);
Int2 originalPoint(
static_cast<double>(Renderer::ORIGINAL_WIDTH) * letterboxXPercent,
static_cast<double>(Renderer::ORIGINAL_HEIGHT) * letterboxYPercent);
return originalPoint;
}
void SDLDraw::drawRectangle(const Int2& pos1, const Int2& pos2, const Color& color, bool fill)
{
SDL_SetRenderDrawColor(s_sdlRenderer, color.r(), color.g(), color.b(), color.a());
SDL_Rect rect;
rect.x = MathUtils::minimum(pos1.x(), pos2.x());
rect.y = MathUtils::minimum(pos1.y(), pos2.y());
rect.w = abs(pos2.x()-pos1.x());
rect.h = abs(pos2.x()-pos1.x());
if (fill) SDL_RenderFillRect(s_sdlRenderer, &rect);
else SDL_RenderDrawRect(s_sdlRenderer, &rect);
}
void OpenGLApp_onPointerPressedOrReleased(int button, int state,int x, int y)
{
Int2 pos = AppSetup::instance().convertRealPositionToVirtualPosition(Int2(x,y));
if (button==GLUT_WHEEL_UP)
{
s_mainClass->onPointerWheelChanged(120, pos.x(), pos.y());
}
else if (button==GLUT_WHEEL_DOWN)
{
s_mainClass->onPointerWheelChanged(-120, pos.x(), pos.y());
}
else if (state==GLUT_DOWN)
{
Engine::instance().onPointerPressedInternals(button, x, y);
s_mainClass->onPointerPressed(button, pos.x(), pos.y());
}
else if (state==GLUT_UP)
{
Engine::instance().onPointerReleasedInternals(button, x, y);
s_mainClass->onPointerReleased(button, pos.x(), pos.y());
}
s_eventHappened = true;
}
void MainClass::init()
{
Scene2D& scene2D = Engine::instance().getScene2DMgr();
Int2 winSize = scene2D.getWindowSize();
Engine::instance().startRender();
//Engine::instance().clearScreen(Color(57,155,230, 255));
Engine::instance().getScene2DMgr().drawRectangle(Int2(0,0), winSize, Color(57,155,230, 255), true);//clearScreen(Color(57,155,230, 255));
Bitmap* loading = new Bitmap("data/loading.png");
Int2 bitmapPos = winSize*0.5f - loading->size()*0.5f;
loading->draw(winSize*0.5f-loading->size()*0.5f, 1.f, Float2(1.f, 1.f));
#if defined(USES_WINDOWS8_METRO)
Engine::instance().getScene2DMgr().drawRectangle(bitmapPos + Int2(362, 411), bitmapPos + Int2(463, 440), CoreUtils::colorWhite, true);// hide "Esc: quit"
#endif
delete loading;
Engine::instance().endRender();
//-----
m_isHelpOpened = true;
m_help = new Sprite("data/help.png");
m_help->setPosition(winSize*0.5f-m_help->getScaledSize()*0.5f);
m_pressF1Help = new Sprite("data/pressf1help.png");
m_pressF1Help->setPosition(Int2(10, winSize.height()-30));
m_background = new Sprite("data/background.png");
m_background->setPosition(Int2(0,0));
m_collisionImage = new Image("data/collision.png");
m_structure = new Bitmap("data/structure.png");
m_structureForeground = new Bitmap("data/structure_foreground.png");
m_engineSystem = new EngineSystem;
m_chara = new Chara();
m_cannon = new Cannon();
m_clouds.push_back(new Cloud);
m_clouds.push_back(new Cloud);
m_clouds.push_back(new Cloud);
m_clouds.push_back(new Cloud);
m_burning = new Burning;
m_waterSystem = new WaterSystem;
m_swarm = new Swarm;
m_gameOver = new Bitmap("data/game_over.png");
#if defined(USES_WINDOWS_OPENGL) || defined(USES_LINUX)
m_music = Engine::instance().getSoundMgr().loadSound("data/sounds/opengameart_cynicmusic_battleThemeA.ogg");
#else
m_music = Engine::instance().getSoundMgr().loadSound("data/sounds/opengameart_cynicmusic_battleThemeA.wav");
#endif
m_music->setVolume(m_musicVolume);
m_music->play();
}
void SDLDraw::drawLine(const Int2& pos1, const Int2& pos2, const Color& color)
{
SDL_SetRenderDrawColor(s_sdlRenderer, color.r(), color.g(), color.b(), color.a());
SDL_RenderDrawLine(s_sdlRenderer, pos1.x(), pos1.y(), pos2.x(), pos2.y());
}
void drawBitmap(
ID2D1DeviceContext* context, const Float2& zoomRatio, const Float2& m_defaultDpi,
ID2D1Bitmap* bitmap, const Float2& position, const Float2& scale, float opacity, D2D1_RECT_F* rectSource, D2D1_RECT_F* rectDest, float angleDegree, const Int2& rotationCenterPos,
bool horizontalMirror, bool verticalMirror)
{
D2D1_MATRIX_3X2_F transformTmp;
context->GetTransform(&transformTmp);
D2D1::Matrix3x2F matTranslation = D2D1::Matrix3x2F::Translation(zoomRatio.x() + position.x(), zoomRatio.y() + position.y());// / scale.x() / scale.y()
if (angleDegree != 0.f || horizontalMirror || verticalMirror)
{
D2D1::Matrix3x2F matMirroring = D2D1::Matrix3x2F::Scale(horizontalMirror ? -1.f : 1.f, verticalMirror ? -1.f : 1.f);
D2D1_POINT_2F imageRotationCenterPos = D2D1::Point2F((float)rotationCenterPos.x(), (float)rotationCenterPos.y());
D2D1::Matrix3x2F matRotation = D2D1::Matrix3x2F::Rotation(angleDegree, imageRotationCenterPos);
context->SetTransform(matMirroring * matRotation * matTranslation);
}
else
{
context->SetTransform(matTranslation);// * s_ppp.x() * s_ppp.y()
}
//Assert(scale.x() > 0.f && scale.y() > 0.f);
// note about bitmaps: https://msdn.microsoft.com/en-us/library/windows/desktop/dd371150%28v=vs.85%29.aspx
Float2 dpiBitmap;
bitmap->GetDpi(&dpiBitmap.data[0], &dpiBitmap.data[1]);
Float2 scaleToApply = dpiBitmap / m_defaultDpi * scale;//s_ppp * dpiBitmap / dpiContext * scale;
D2D1_RECT_F rectDestFinal;
if (rectDest == 0)
{
D2D1_SIZE_F sz = bitmap->GetSize();
rectDestFinal.left = 0.f;
rectDestFinal.top = 0.f;
rectDestFinal.right = sz.width * scaleToApply.x();
rectDestFinal.bottom = sz.height *scaleToApply.y();
context->DrawBitmap(bitmap, &rectDestFinal, opacity, D2D1_BITMAP_INTERPOLATION_MODE_LINEAR, rectSource);
}
else
{
rectDestFinal = *rectDest;
rectDestFinal.left *= scaleToApply.x();
rectDestFinal.top *= scaleToApply.y();
rectDestFinal.right *= scaleToApply.x();
rectDestFinal.bottom *= scaleToApply.y();
Float2 srcScaleToApply = dpiBitmap / m_defaultDpi;
D2D1_RECT_F rectSourceFinal;
rectSourceFinal = *rectSource;
rectSourceFinal.left /= srcScaleToApply.x();
rectSourceFinal.top /= srcScaleToApply.y();
rectSourceFinal.right /= srcScaleToApply.x();
rectSourceFinal.bottom /= srcScaleToApply.y();
context->DrawBitmap(bitmap, &rectDestFinal, opacity, D2D1_BITMAP_INTERPOLATION_MODE_LINEAR, &rectSourceFinal);
}
context->SetTransform(transformTmp);//D2D1::Matrix3x2F::Translation(0.f, 0.f));
//s_context->Flush();
}
void OpenGLApp_onPointerMovingPassive(int x,int y)
{
Int2 pos = AppSetup::instance().convertRealPositionToVirtualPosition(Int2(x,y));
Engine::instance().onPointerMovedInternals(false, pos.x(), pos.y());
s_mainClass->onPointerMoved(false, pos.x(), pos.y());
}
static bool intersectionSegments(const Int2& ptA, const Int2& ptB, const Int2& ptC, const Int2& ptD)
{
Float2 ptS;
if (ptA.x() == ptB.x())
{
if (ptC.x() == ptD.x())
return false;
else
{
float pCD = (float)(ptC.y() - ptD.y()) / (float)(ptC.x() - ptD.x());
ptS.data[0] = (float)ptA.x();
ptS.data[1] = pCD*(float)(ptA.x() - ptC.x()) + (float)ptC.y();
}
}
else
{
if (ptC.x() == ptD.x())
{
float pAB = (float)(ptA.y() - ptB.y()) / (float)(ptA.x() - ptB.x());
ptS.data[0] = (float)ptC.x();
ptS.data[1] = pAB*(float)(ptC.x() - ptA.x()) + (float)ptA.y();
}
else
{
float pCD = (float)(ptC.y() - ptD.y()) / (float)(ptC.x() - ptD.x());
float pAB = (float)(ptA.y() - ptB.y()) / (float)(ptA.x() - ptB.x());
float oCD = (float)ptC.y() - pCD*(float)ptC.x();
float oAB = (float)ptA.y() - pAB*(float)ptA.x();
ptS.data[0] = (oAB - oCD) / (pCD - pAB);
ptS.data[1] = pCD*ptS.data[0] + oCD;
}
}
Int2 ptSInt;
ptSInt.data[0] = (int)ptS.data[0];//roundNumber(ptS.data[0]);
ptSInt.data[1] = (int)ptS.data[1];//roundNumber(ptS.data[1]);
if ((ptSInt.x() < ptA.x() && ptSInt.x() < ptB.x())
|| (ptSInt.x() > ptA.x() && ptSInt.x() > ptB.x())
|| (ptSInt.x() < ptC.x() && ptSInt.x() < ptD.x())
|| (ptSInt.x() > ptC.x() && ptSInt.x() > ptD.x())
|| (ptSInt.y() < ptA.y() && ptSInt.y() < ptB.y())
|| (ptSInt.y() > ptA.y() && ptSInt.y() > ptB.y())
|| (ptSInt.y() < ptC.y() && ptSInt.y() < ptD.y())
|| (ptSInt.y() > ptC.y() && ptSInt.y() > ptD.y()))
{
return false;
}
return true;
}
GameWorldPanel::GameWorldPanel(GameState *gameState)
: Panel(gameState)
{
assert(gameState->gameDataIsActive());
this->playerNameTextBox = [gameState]()
{
int x = 17;
int y = 154;
Color color(215, 121, 8);
std::string text = gameState->getGameData()->getPlayer().getFirstName();
auto &font = gameState->getFontManager().getFont(FontName::Char);
auto alignment = TextAlignment::Left;
return std::unique_ptr<TextBox>(new TextBox(
x,
y,
color,
text,
font,
alignment,
gameState->getRenderer()));
}();
this->automapButton = []()
{
auto function = [](GameState *gameState)
{
std::unique_ptr<Panel> automapPanel(new AutomapPanel(gameState));
gameState->setPanel(std::move(automapPanel));
};
return std::unique_ptr<Button>(new Button(function));
}();
this->characterSheetButton = []()
{
auto function = [](GameState *gameState)
{
std::unique_ptr<Panel> sheetPanel(new CharacterPanel(gameState));
gameState->setPanel(std::move(sheetPanel));
};
return std::unique_ptr<Button>(new Button(function));
}();
this->logbookButton = []()
{
auto function = [](GameState *gameState)
{
std::unique_ptr<Panel> logbookPanel(new LogbookPanel(gameState));
gameState->setPanel(std::move(logbookPanel));
};
return std::unique_ptr<Button>(new Button(function));
}();
this->pauseButton = []()
{
auto function = [](GameState *gameState)
{
std::unique_ptr<Panel> pausePanel(new PauseMenuPanel(gameState));
gameState->setPanel(std::move(pausePanel));
};
return std::unique_ptr<Button>(new Button(function));
}();
this->worldMapButton = []()
{
auto function = [](GameState *gameState)
{
std::unique_ptr<Panel> mapPanel(new WorldMapPanel(gameState));
gameState->setPanel(std::move(mapPanel));
};
return std::unique_ptr<Button>(new Button(function));
}();
// Set all of the cursor regions relative to the current window.
const Int2 screenDims = gameState->getRenderer().getWindowDimensions();
this->updateCursorRegions(screenDims.getX(), screenDims.getY());
}
void GameWorldPanel::render(Renderer &renderer)
{
assert(this->getGameState()->gameDataIsActive());
// Clear full screen.
renderer.clearNative();
renderer.clearOriginal();
// Draw game world onto the native frame buffer. The game world buffer
// might not completely fill up the native buffer (bottom corners), so
// clearing the native buffer beforehand is still necessary.
renderer.renderWorld();
// Set screen palette.
auto &textureManager = this->getGameState()->getTextureManager();
textureManager.setPalette(PaletteFile::fromName(PaletteName::Default));
// Set original frame buffer blending to true.
renderer.useTransparencyBlending(true);
// Draw game world interface.
const auto &gameInterface = textureManager.getTexture(
TextureFile::fromName(TextureName::GameWorldInterface));
renderer.drawToOriginal(gameInterface.get(), 0,
Renderer::ORIGINAL_HEIGHT - gameInterface.getHeight());
// Draw player portrait.
const auto &player = this->getGameState()->getGameData()->getPlayer();
const auto &headsFilename = PortraitFile::getHeads(
player.getGenderName(), player.getRaceName(), true);
const auto &portrait = textureManager.getTextures(headsFilename)
.at(player.getPortraitID());
const auto &status = textureManager.getTextures(
TextureFile::fromName(TextureName::StatusGradients)).at(0);
renderer.drawToOriginal(status.get(), 14, 166);
renderer.drawToOriginal(portrait.get(), 14, 166);
// Draw compass slider (the actual headings). +X is north, +Z is east.
// Should do some sin() and cos() functions to get the pixel offset.
auto *compassSlider = textureManager.getSurface(
TextureFile::fromName(TextureName::CompassSlider));
Texture compassSliderSegment = [&renderer, &compassSlider]()
{
SDL_Surface *segmentTemp = Surface::createSurfaceWithFormat(32, 7,
Renderer::DEFAULT_BPP, Renderer::DEFAULT_PIXELFORMAT);
SDL_Rect clipRect;
clipRect.x = 60; // Arbitrary offset until compass rotation works.
clipRect.y = 0;
clipRect.w = segmentTemp->w;
clipRect.h = segmentTemp->h;
SDL_BlitSurface(compassSlider, &clipRect, segmentTemp, nullptr);
SDL_Texture *segment = renderer.createTextureFromSurface(segmentTemp);
SDL_FreeSurface(segmentTemp);
return Texture(segment);
}();
renderer.drawToOriginal(compassSliderSegment.get(),
(Renderer::ORIGINAL_WIDTH / 2) - (compassSliderSegment.getWidth() / 2),
compassSliderSegment.getHeight());
// Draw compass frame over the headings.
const auto &compassFrame = textureManager.getTexture(
TextureFile::fromName(TextureName::CompassFrame));
renderer.drawToOriginal(compassFrame.get(),
(Renderer::ORIGINAL_WIDTH / 2) - (compassFrame.getWidth() / 2), 0);
// If the player's class can't use magic, show the darkened spell icon.
if (!player.getCharacterClass().canCastMagic())
{
const auto &nonMagicIcon = textureManager.getTexture(
TextureFile::fromName(TextureName::NoSpell));
renderer.drawToOriginal(nonMagicIcon.get(), 91, 177);
}
// Draw text: player name.
renderer.drawToOriginal(this->playerNameTextBox->getTexture(),
this->playerNameTextBox->getX(), this->playerNameTextBox->getY());
// Scale the original frame buffer onto the native one.
// This shouldn't be done for the game world interface because it needs to
// clamp to the screen edges, not the letterbox edges.
// Fix this eventually... again.
renderer.drawOriginalToNative();
// Draw cursor, depending on its position on the screen.
const Int2 mousePosition = this->getMousePosition();
const Texture &cursor = [this, &mousePosition, &textureManager]()
-> const Texture& // Interesting how this return type isn't deduced in MSVC.
{
// See which arrow cursor region the native mouse is in.
for (int i = 0; i < this->nativeCursorRegions.size(); ++i)
{
if (this->nativeCursorRegions.at(i)->contains(mousePosition))
{
return textureManager.getTextures(
TextureFile::fromName(TextureName::ArrowCursors)).at(i);
}
}
// If not in any of the arrow regions, use the default sword cursor.
return textureManager.getTexture(
TextureFile::fromName(TextureName::SwordCursor));
}();
renderer.drawToNative(cursor.get(), mousePosition.getX(), mousePosition.getY(),
static_cast<int>(cursor.getWidth() * this->getCursorScale()),
static_cast<int>(cursor.getHeight() * this->getCursorScale()));
// Set the transparency blending back to normal (off).
renderer.useTransparencyBlending(false);
}
void GameWorldPanel::handleMouse(double dt)
{
static_cast<void>(dt);
const auto &renderer = this->getGameState()->getRenderer();
const uint32_t mouse = SDL_GetRelativeMouseState(nullptr, nullptr);
const bool leftClick = (mouse & SDL_BUTTON(SDL_BUTTON_LEFT)) != 0;
if (leftClick)
{
// Horizontal camera movement rough draft. The original camera controls for
// Arena are bad, but I am simulating them before thinking of adding modern
// 3D camera support (like Daggerfall) as an option.
const Int2 screenDimensions = renderer.getWindowDimensions();
const Int2 mousePosition = this->getMousePosition();
// Strength of turning is determined by proximity of the mouse cursor to
// the left or right screen edge.
const double dx = [this, &mousePosition, &screenDimensions]()
{
const int mouseX = mousePosition.getX();
// Native cursor regions (scaled to the current window).
const Rect &middleLeft = *this->nativeCursorRegions.at(3).get();
const Rect &middleRight = *this->nativeCursorRegions.at(5).get();
// Measure the magnitude of rotation. -1.0 is left, 1.0 is right.
double percent = 0.0;
if (middleLeft.contains(mousePosition))
{
percent = -1.0 + (static_cast<double>(mouseX) / middleLeft.getWidth());
}
else if (middleRight.contains(mousePosition))
{
percent = static_cast<double>(mouseX - middleRight.getLeft()) /
middleRight.getWidth();
}
// Reduce the magnitude by a lot as a baseline. Sensitivity can be
// tweaked in the options.
percent *= 0.010;
// No NaNs or infinities allowed.
return std::isfinite(percent) ? percent : 0.0;
}();
auto &player = this->getGameState()->getGameData()->getPlayer();
const auto &options = this->getGameState()->getOptions();
// Yaw the camera left or right. No vertical movement in classic camera mode.
player.rotate(dx, 0.0, options.getHorizontalSensitivity(),
options.getVerticalSensitivity(), options.getVerticalFOV());
}
// Later in development, a 3D camera would be fun (more like Daggerfall), but
// for now the objective is to more closely resemble the original game, so the
// rough draft 3D camera code below is commented out as a result.
// Make the camera look around.
/*int dx, dy;
const auto mouse = SDL_GetRelativeMouseState(&dx, &dy);
bool leftClick = (mouse & SDL_BUTTON(SDL_BUTTON_LEFT)) != 0;
bool rightClick = (mouse & SDL_BUTTON(SDL_BUTTON_RIGHT)) != 0;
bool turning = ((dx != 0) || (dy != 0)) && leftClick;
if (turning)
{
auto dimensions = this->getGameState()->getRenderer().getWindowDimensions();
double dxx = static_cast<double>(dx) / static_cast<double>(dimensions.getX());
double dyy = static_cast<double>(dy) / static_cast<double>(dimensions.getY());
// Pitch and/or yaw the camera.
const auto &options = this->getGameState()->getOptions();
this->getGameState()->getGameData()->getPlayer().rotate(dxx, -dyy,
options.getHorizontalSensitivity(), options.getVerticalSensitivity(),
options.getVerticalFOV());
}*/
}
void AdvancedBox::calculate(const Int2& parPos, const Int2& parSize, const Int2& parHotSpot, float angleDegrees, int xTopDeformation, int xBottomDeformation)
{
float angleRadians = angleDegrees * MathUtils::PI / 180.0f;
data[0] = getRotatedPoint(
parPos.x() + parSize.width() - parHotSpot.x(), parPos.y() + parSize.height() - parHotSpot.y(),
angleRadians,
parPos.x()/*-1*/, parPos.y(), xBottomDeformation);
data[1] = getRotatedPoint(
parPos.x() - parHotSpot.x(), parPos.y() + parSize.height() - parHotSpot.y(),
angleRadians,
parPos.x(), parPos.y(), xBottomDeformation);
data[2] = getRotatedPoint(
parPos.x() - parHotSpot.x(), parPos.y() - parHotSpot.y(),
angleRadians,
parPos.x(), parPos.y(), xTopDeformation);
data[3] = getRotatedPoint(
parPos.x() + parSize.width() - parHotSpot.x(), parPos.y() - parHotSpot.y(),
angleRadians,
parPos.x()/*-1*/, parPos.y(), xTopDeformation);
/*PrintValue(data[0]);
PrintValue(data[1]);
PrintValue(data[2]);
PrintValue(data[3]);
Print("");*/
}