/*
======================================
Listen for possible changes that the selected backdrop (the one where the cursos is over) can suffer
======================================
*/
void Listener::ListenHoverBackDrop ()
{
static int mMouseClickX;
static int mMouseClickY;
IND_Entity2d *mBackDropOver = mBackDropNodeOver->GetEntity();
// -------------------- Translate the selected backdrop image --------------------
static float mInitialPosX, mInitialPosY;
float mNewPosX, mNewPosY;
if (!mIsRotatingBackDrop && !mIsScalingBackDrop)
{
if (mI->_input->onMouseButtonPress(IND_MBUTTON_LEFT))
{
mMouseClickX = (int) mPosBrushX;
mMouseClickY = (int) mPosBrushY;
mInitialPosX = mBackDropOver->getPosX();
mInitialPosY = mBackDropOver->getPosY();
}
if (mI->_input->isMouseButtonPressed (IND_MBUTTON_LEFT))
{
mNewPosX = mInitialPosX + (mPosBrushX - mMouseClickX);
mNewPosY = mInitialPosY + (mPosBrushY - mMouseClickY);
mBackDropOver->setPosition (mNewPosX,
mNewPosY,
mBackDropOver->getPosZ());
mIsTranslatingBackDrop = true;
}
if (mI->_input->onMouseButtonRelease(IND_MBUTTON_LEFT))
{
mIsTranslatingBackDrop = false;
}
}
// -------------------- Translate pixel by pixel --------------------
if (mI->_input->onKeyPress (IND_F))
{
mBackDropOver->setPosition (mBackDropOver->getPosX() - 1,
mBackDropOver->getPosY(),
mBackDropOver->getPosZ());
}
if (mI->_input->onKeyPress (IND_G))
{
mBackDropOver->setPosition (mBackDropOver->getPosX() + 1,
mBackDropOver->getPosY(),
mBackDropOver->getPosZ());
}
if (mI->_input->onKeyPress (IND_C))
{
mBackDropOver->setPosition (mBackDropOver->getPosX(),
mBackDropOver->getPosY() - 1,
mBackDropOver->getPosZ());
}
if (mI->_input->onKeyPress (IND_V))
{
mBackDropOver->setPosition (mBackDropOver->getPosX(),
mBackDropOver->getPosY() + 1,
mBackDropOver->getPosZ());
}
// -------------------- Scale the selected backdrop image --------------------
static float mInitialScale;
float mNewScale;
static int mInitialRegionX, mInitialRegionY;
int mNewRegionX, mNewRegionY;
if (!mIsRotatingBackDrop && !mIsTranslatingBackDrop)
{
if (mI->_input->onMouseButtonPress (IND_MBUTTON_RIGHT) && mI->_input->isKeyPressed (IND_LSHIFT))
{
mMouseClickX = (int) mPosBrushX;
if (!mBackDropOver->ifWrap())
{
mInitialScale = mBackDropOver->getScaleX();
}
else
{
mInitialRegionX = mBackDropOver->getRegionWidth();
mInitialRegionY = mBackDropOver->getRegionHeight();
}
}
if (mI->_input->isMouseButtonPressed (IND_MBUTTON_RIGHT) && mI->_input->isKeyPressed(IND_LSHIFT))
{
mIsScalingBackDrop = true;
if (!mBackDropOver->ifWrap())
{
mNewScale = mInitialScale + ((mPosBrushX - mMouseClickX) / 1000);
if (mNewScale < 0.05f) mNewScale = 0.1f;
mBackDropOver->setScale (mNewScale, mNewScale);
}
else
{
mNewRegionX = mInitialRegionX + ((int) mPosBrushX - mMouseClickX);
mNewRegionY = mInitialRegionY + ((int) mPosBrushX - mMouseClickX);
mBackDropOver->setRegion (0,
0,
(int) mNewRegionX,
(int) mNewRegionY);
}
}
if (mI->_input->onMouseButtonRelease (IND_MBUTTON_RIGHT))
{
mIsScalingBackDrop = false;
}
}
// -------------------- Rotate the selected backdrop image --------------------
static float mInitialAngle;
float mNewAngle;
if (!mIsTranslatingBackDrop && !mIsScalingBackDrop)
{
if (mI->_input->onMouseButtonPress (IND_MBUTTON_RIGHT))
{
mMouseClickX = (int) mPosBrushX;
mInitialAngle = mBackDropOver->getAngleZ();
}
if (mI->_input->isMouseButtonPressed (IND_MBUTTON_RIGHT))
{
mNewAngle = mInitialAngle + (mPosBrushX - mMouseClickX);
mBackDropOver->setAngleXYZ (0, 0, mNewAngle);
mIsRotatingBackDrop = true;
}
if (mI->_input->onMouseButtonRelease (IND_MBUTTON_RIGHT))
{
mIsRotatingBackDrop = false;
}
}
// -------------------- Flip backdrop image --------------------
if (mI->_input->onKeyPress(IND_T))
{
(mBackDropOver->getMirrorX() == true) ? mBackDropOver->setMirrorX (false) : mBackDropOver->setMirrorX (true);
}
if (mI->_input->onKeyPress(IND_Y))
{
(mBackDropOver->getMirrorY() == true) ? mBackDropOver->setMirrorY (false) : mBackDropOver->setMirrorY (true);
}
// -------------------- Transparency --------------------
if (mI->_input->isKeyPressed (IND_U, 5))
{
if (mBackDropOver->getTransparency() > 0) mBackDropOver->setTransparency (mBackDropOver->getTransparency() - 1);
}
if (mI->_input->isKeyPressed (IND_I, 5))
{
if (mBackDropOver->getTransparency() < 255) mBackDropOver->setTransparency (mBackDropOver->getTransparency() + 1);
}
// -------------------- Tiling --------------------
if (mI->_input->onKeyPress(IND_L) && !mI->_input->isKeyPressed (IND_LCTRL))
{
(mBackDropOver->ifWrap() == true) ? mBackDropOver->toggleWrap (false) : mBackDropOver->toggleWrap (true);
mBackDropOver->setRegion (0,
0,
mBackDropOver->getSurface()->getWidth(),
mBackDropOver->getSurface()->getHeight());
}
// -------------------- Tinting --------------------
if (mI->_input->isKeyPressed(IND_SPACE))
{
mBackDropOver->setTint ((BYTE) mMouseX, (BYTE) mMouseY, (BYTE) mMouseX);
mIsTintingBackDrop = true;
}
if (mI->_input->onKeyRelease(IND_SPACE))
{
mIsTintingBackDrop = false;
}
// -------------------- Z ordering --------------------
if (mI->_input->onKeyPress(IND_Z))
{
mBackDropOver->setPosition (mBackDropOver->getPosX(), mBackDropOver->getPosY(), mBackDropOver->getPosZ() - 1);
}
if (mI->_input->onKeyPress(IND_X))
{
mBackDropOver->setPosition (mBackDropOver->getPosX(), mBackDropOver->getPosY(), mBackDropOver->getPosZ() + 1);
}
// -------------------- Clone --------------------
if (mI->_input->isKeyPressed(IND_LSHIFT) && mI->_input->onMouseButtonPress (IND_MBUTTON_LEFT))
{
mMap->CloneNode (mBackDropNodeOver); // Clone node
}
// -------------------- Delete --------------------
if (mI->_input->onKeyPress(IND_DELETE))
{
mMap->DeleteNode (mBackDropNodeOver); // Erase the node from the map vector
}
}
/*
==================
Main
==================
*/
int IndieLib()
{
// ----- IndieLib intialization -----
CIndieLib *mI = CIndieLib::instance();
if (!mI->init()) return 0;
// ----- Surface loading -----
// Loading Background
IND_Surface *mSurfaceBack = new IND_Surface();
if (!mI->_surfaceManager->add(mSurfaceBack, "../../resources/twist.jpg", IND_OPAQUE, IND_32)) return 0;
// Loading Beettleship
IND_Surface *mSurfaceBeetleship = new IND_Surface();
if (!mI->_surfaceManager->add(mSurfaceBeetleship, "../../resources/beetleship.png", IND_ALPHA, IND_32)) return 0;
// Loading Octopus
IND_Surface *mSurfaceOctopus = new IND_Surface();
if (!mI->_surfaceManager->add(mSurfaceOctopus, "../../resources/octopus.png", IND_ALPHA, IND_32)) return 0;
// Loading Planet
IND_Surface *mSurfacePlanet = new IND_Surface();
if (!mI->_surfaceManager->add(mSurfacePlanet, "../../resources/planet.png", IND_ALPHA, IND_32)) return 0;
// Font
IND_Font *mFontSmall = new IND_Font() ;
if (!mI->_fontManager->add(mFontSmall, "../../resources/font_small.png", "../../resources/font_small.xml", IND_ALPHA, IND_32)) return 0;
// ----- Font creation -----
IND_Entity2d *mTextSmallWhite = new IND_Entity2d();
mI->_entity2dManager->add(mTextSmallWhite); // Entity adding
mTextSmallWhite->setFont(mFontSmall); // Set the font into the entity
mTextSmallWhite->setLineSpacing(18);
mTextSmallWhite->setCharSpacing(-8);
mTextSmallWhite->setPosition(5, 5, 1);
mTextSmallWhite->setAlign(IND_LEFT);
// ----- Set the surfaces into 2d entities -----
// Creating 2d entity for the background
IND_Entity2d *mBack = new IND_Entity2d();
mI->_entity2dManager->add(mBack); // Entity adding
mBack->setSurface(mSurfaceBack); // Set the surface into the entity
// Creating 2d entity for the bettleship
IND_Entity2d *mBeetleship = new IND_Entity2d();
mI->_entity2dManager->add(mBeetleship); // Entity adding
mBeetleship->setSurface(mSurfaceBeetleship); // Set the surface into the entity
// Creating 2d entity for the octopus
IND_Entity2d *mOctopus = new IND_Entity2d();
mI->_entity2dManager->add(mOctopus); // Entity adding
mOctopus->setSurface(mSurfaceOctopus); // Set the surface into the entity
// Creating 2d entity for the planet
IND_Entity2d *mPlanet = new IND_Entity2d();
mI->_entity2dManager->add(mPlanet); // Entity adding
mPlanet->setSurface(mSurfacePlanet); // Set the surface into the entity
// ----- Changing the attributes of the 2d entities -----
mBack->setHotSpot(0.5f, 0.5f);
mBack->setPosition(400, 300, 0);
mBack->setScale(1.7f, 1.7f);
mBeetleship->setHotSpot(0.5f, 0.5f);
mOctopus->setMirrorX(true);
mOctopus->setHotSpot(0.5f, 0.5f);
mPlanet->setHotSpot(0.5f, 0.5f);
// ----- Main Loop -----
float mAngle = 0;
float mPos = 400;
int mSpeed = 200;
float mDelta;
char mText [2048];
mText [0] = 0;
while (!mI->_input->onKeyPress (IND_ESCAPE) && !mI->_input->quit())
{
// ----- Input update -----
mI->_input->update();
// ----- Text -----
strcpy (mText, "Use the mouse for moving the planet\n");
strcat (mText, "Use left and right arrow keys for moving the ships\n");
strcat (mText, "Press CTRL + X or ESC key to quit");
mTextSmallWhite->setText(mText);
// ----- Input -----
mDelta = mI->_render->getFrameTime() / 1000.0f;
// Move entities when pressing right
if (mI->_input->isKeyPressed(IND_KEYRIGHT)){
mPos += mSpeed * mDelta;
}
// Move entities when pressing left
if (mI->_input->isKeyPressed(IND_KEYLEFT)){
mPos -= mSpeed * mDelta;
}
// If CTRL + X pressed then exit
if (mI->_input->isKeyPressed(IND_LCTRL) && mI->_input->isKeyPressed(IND_X)){
mI->_render->endScene();
mI->end();
exit(0);
}
mAngle += (mSpeed / 4) * mDelta;
// ----- Updating entities attributes -----
// Back
mBack->setAngleXYZ(0, 0, mAngle);
// Beetle
mBeetleship->setPosition((float) mPos, 140, 1);
mBeetleship->setAngleXYZ(0, 0, (float) mPos);
// Planet
mPlanet->setPosition((float) mI->_input->getMouseX(), 300, 2);
// Octopus
mOctopus->setPosition(800 - (float) mPos, 480, 3);
// ----- Render -----
mI->_render->beginScene();
mI->_entity2dManager->renderEntities2d();
mI->_render->endScene();
}
// ----- Free -----
mI->end();
return 0;
}
