bool MGMap::mouseScrollingUpdate(int x, int y)
{
if(m_MouseScrollingOngoing)
{
int setY = getScrollY() + m_MouseScrollingYClick - y;
int setX = getScrollX() + m_MouseScrollingXClick - x;
if(setY > getTopEdge())
{
setY = getTopEdge();
}
else if(setY < getWindowHeight() - getHeight() * getTileHeight() - getBottomEdge())
{
setY = getWindowHeight() - getHeight() * getTileHeight() - getBottomEdge();
}
if(setX > getLeftEdge())
{
setX = getLeftEdge();
}
else if(setX < getWindowWidth() - getWidth() * getTileWidth() - getRightEdge())
{
setX = getWindowWidth() - getWidth() * getTileWidth() - getRightEdge();
}
setScrollOffset(setX, setY);
}
return m_MouseScrollingOngoing;
}
void TiledMap::setColTiles()
{
int width = getTileWidth();
int height = getTileHeight();
int tilesetID(0);
int tileID(-1);
for (int y(0); y < static_cast<int>(currentTMXMap_->getLayer()[0]->data.size()); ++y)
{
for (int x(0); x < static_cast<int>(currentTMXMap_->getLayer()[0]->data[0].size()); x++)
{
tilesetID = getTilesetID(currentTMXMap_->getLayer()[0]->data[y][x]);
if (tilesetID > -1)
{
tileID = currentTMXMap_->getLayer()[0]->data[y][x] - currentTMXMap_->getTileSet()[tilesetID]->firstgid_; // +firstGID_[tilesetID];
if (currentTMXMap_->getTileSet()[tilesetID]->getTilePropertyName(tileID) == "blocked" && currentTMXMap_->getTileSet()[tilesetID]->getTilePropertyValue(tileID) == "true")
{
blocked_[y][x] = 1;
}
else
{
blocked_[y][x] = 0;
}
}
else
{
blocked_[y][x] = 0;
}
}
}
std::cout << blocked_.size() << " - " << blocked_[0].size() << std::endl;
}
void tmx::Tileset::tell() {
std::cout << "Name: " << getName() << "\n"
<< "Source: " << getSource() << "\n"
<< "First gID: " << getFirstGid() << "\n"
<< "Tile Width: " << getTileWidth() << "\n"
<< "Tile Height: " << getTileHeight() << "\n"
<< "Spacing: " << getSpacing() << "\n"
<< "Margin: " << getMargin() << std::endl;
}
ossimRefPtr<ossimImageData> ossimImageSource::getTile(const ossimIpt& origin,
ossim_uint32 resLevel)
{
ossimIrect tileRect(origin.x,
origin.y,
origin.x + getTileWidth() - 1,
origin.y + getTileHeight() - 1);
return getTile(tileRect, resLevel);
}
rspfRefPtr<rspfImageData> rspfImageSource::getTile(const rspfIpt& origin,
rspf_uint32 resLevel)
{
rspfIrect tileRect(origin.x,
origin.y,
origin.x + getTileWidth() - 1,
origin.y + getTileHeight() - 1);
return getTile(tileRect, resLevel);
}
int MGMap::getTileIndex(int clickX, int clickY)
{
MGFLOG_INFO("MGMap::getTileIndex(" << clickX << ", " << clickY << ")");
if( clickX > getLeftEdge() &&
clickX < (getWindowWidth() - getRightEdge()) &&
clickY > getTopEdge() &&
clickY < (getWindowHeight() - getBottomEdge()))
{
int x = (clickX - getScrollX()) / getTileWidth();
int y = (clickY - getScrollY()) / getTileHeight();
if(x < getWidth() && y < getHeight())
{
return y * getWidth() + x;
}
}
return -1; // Click outside of map
}
void ossimLasReader::initTile()
{
const ossim_uint32 BANDS = getNumberOfOutputBands();
m_tile = new ossimImageData(this,
getOutputScalarType(),
BANDS,
getTileWidth(),
getTileHeight());
for(ossim_uint32 band = 0; band < BANDS; ++band)
{
m_tile->setMinPix(getMinPixelValue(band), band);
m_tile->setMaxPix(getMaxPixelValue(band), band);
m_tile->setNullPix(getNullPixelValue(band), band);
}
m_tile->initialize();
}
void TiledLayer::createBox2DTileWorld(Game *game, b2World *world)
{
//Definitions for the tile body
b2PolygonShape boxShape;
boxShape.SetAsBox(64.0f, 64.0f);
b2FixtureDef boxFixtureDef;
boxFixtureDef.shape = &boxShape;
boxFixtureDef.density = 1.0f;
b2BodyDef myBodyDef;
myBodyDef.type = b2_staticBody; //change body type
if (this->hasCollidableTiles()) // For all the collidable tiles only
{
int cols = getColumns();
int rows = getRows();
int height = getTileHeight();
int width = getTileWidth();
Tile *tile;
// create a box2d b2Body for each collidable tile
for (int j = 0; j < cols; j++)
{
for (int k = 0; k < rows; k++)
{
tile = getTile(k, j);
if ((*tile).collidable)
{
float32 tX = k * width / 64.0f;
float32 tY = j * height / 64.0f;
myBodyDef.position.Set(tX / 2, tY / 2);
b2Body* staticBody = world->CreateBody(&myBodyDef);
staticBody->CreateFixture(&boxFixtureDef);
}
}
}
}
}
bool TiledMap::initaliseMap()
{
if (currentTMXMap_)
{
mapBounds_.x = static_cast<unsigned> (currentTMXMap_->getWidth());
mapBounds_.y = static_cast<unsigned> (currentTMXMap_->getHeight());
tileSize_.x = static_cast<unsigned> (currentTMXMap_->getTileWidth());
tileSize_.y = static_cast<unsigned> (currentTMXMap_->getTileHeight());
firstGID_.resize(currentTMXMap_->getTileSet().size());
tileCount_.resize(currentTMXMap_->getTileSet().size());
blocked_.resize(mapBounds_.y); //resize the first dimension of the blocked map vector to the map bounds
for (int i(0); i < static_cast<int>(blocked_.size()); ++i)//Initialise the 2nd dimension with the right size
blocked_[i].resize(mapBounds_.x);
for (int i(0); i < static_cast<int>(firstGID_.size()); ++i)
{
firstGID_[i] = currentTMXMap_->getTileSet()[i]->firstgid_;
tileCount_[i] = currentTMXMap_->getTileSet()[i]->tileCount_;
}
tempText.loadFromFile("res//tiles//tilesheet.png");
initVertexArrays();
setColTiles();
for (int i(0); i < 8; ++i)
{
collisionArea_[i].collider.width = static_cast<float>(getTileWidth());
collisionArea_[i].collider.height = static_cast<float>(getTileHeight());
}
}
else
return(false);
return(true);
}
void
IsoMapTile::render()
{
SDL_Rect rect;
if (getImage() == NULL || getScreen() == NULL)
return;
int xOff = 0, yOff = 0;
yOff = -(TILE_HEIGHT / 2);
if (getLocation().getY() % 2 == 0)
xOff = -(TILE_WIDTH / 2);
rect.x = getLocation().getX() * TILE_WIDTH + xOff;
rect.y = getLocation().getY() * (TILE_HEIGHT / 2) +
(TILE_HEIGHT - getTileHeight()) + yOff;
rect.w = getTileWidth();
rect.h = getTileHeight();
SDL_BlitSurface(getImage(), NULL, getScreen(), &rect);
}
void tmx::Tilemap::tell() {
std::cout << "==MAP==" << "\n\n"
<< "Version: " << getVersion() << "\n"
<< "Orientation: " << getOrientation() << "\n"
<< "Width: " << getWidth() << "\n"
<< "Height: " << getHeight() << "\n"
<< "Tile width: " << getTileWidth() << "\n"
<< "Tile height: " << getTileHeight() << "\n"
<< "Background color: " << getBackgroundColor() << "\n"
<< "# of tilesets: " << mTileset.size() << "\n"
<< "# of layers: " << mLayer.size() << "\n"
<< "# of objectgroups: " << mObjectGroup.size() << "\n"
<< "# of imagelayers: " << mImageLayer.size() << "\n\n"
<< "==TILESETS==" << "\n" << std::endl;
for(std::vector<Tileset>::size_type i = 0; i != mTileset.size(); ++i) {
mTileset[i].tell();
}
std::cout << "\n==LAYERS==\n" << std::endl;
for(std::vector<Layer>::size_type i = 0; i != mLayer.size(); ++i) {
mLayer[i].tell();
}
std::cout << "\n==OBJECT GROUPS==\n" << std::endl;
for(std::vector<Objectgroup>::size_type i = 0; i != mObjectGroup.size(); ++i) {
mObjectGroup[i].tell();
}
std::cout << "\n==IMAGE LAYERS==\n" << std::endl;
for(std::vector<Imagelayer>::size_type i = 0; i != mImageLayer.size(); ++i) {
mImageLayer[i].tell();
}
}
bool isSolidAtCoord(const glm::vec2 &pos) {
return getTile(pos.x / getTileWidth(), pos.y / getTileHeight()).isSolid;
}
bool isSolidAtCoord(float x, float y) const {
return getTile(x / getTileWidth(), y / getTileHeight()).isSolid;
}
void TopdownTileSet::mapChunkToTiles(const mc::ChunkPos& chunk,
std::set<TilePos>& tiles) {
tiles.insert(TilePos(chunk.x / getTileWidth(), chunk.z / getTileWidth()));
}
bool TiledMap::isCollided(sf::FloatRect collider, const sf::Vector2f& moveVector)
{
/*
Collision Area order =
left-up = (-1,-1)
up = (0,-1)
right-up = (1,-1)
right = (1, 0)
right-down = (1,1)
down = (0,1)
left-down = (-1,1)
left = (-1,0)
*/
sf::Vector2i gridLoc(static_cast<int>(collider.left / getTileWidth()), static_cast<int>(collider.top / getTileWidth()));
collisionArea_[0].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x - 1]; //left-up tile
collisionArea_[0].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[0].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
collisionArea_[1].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x]; //up tile
collisionArea_[1].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[1].collider.left = static_cast<float>((gridLoc.x) * getTileWidth());
collisionArea_[2].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x + 1]; //right-up tile
collisionArea_[2].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[2].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[3].blockedValue = blocked_[gridLoc.y][gridLoc.x + 1]; //right tile
collisionArea_[3].collider.top = static_cast<float>((gridLoc.y) * getTileHeight());
collisionArea_[3].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[4].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x + 1]; //right-down tile
collisionArea_[4].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[4].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[5].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x]; //down tile
collisionArea_[5].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[5].collider.left = static_cast<float>((gridLoc.x) * getTileWidth());
collisionArea_[6].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x - 1]; //down-left tile
collisionArea_[6].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[6].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
collisionArea_[7].blockedValue = blocked_[gridLoc.y][gridLoc.x - 1]; //left tile
collisionArea_[7].collider.top = static_cast<float>((gridLoc.y) * getTileHeight());
collisionArea_[7].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
for (int i(0); i < 8; ++i)
{
if (collisionArea_[i].blockedValue == 1)
{
if (collisionArea_[i].collider.intersects(sf::FloatRect(collider.left + moveVector.x, collider.top + moveVector.y, collider.width, collider.height)))
return(true);
}
}
return false;
}
sf::Vector2f TiledMap::getCollisionVector(sf::FloatRect collider, const sf::Vector2f& moveVector, const int id)
{
assert(p_player_);
sf::Vector2f moveBy(moveVector);
//Get the grid location of the player
sf::Vector2i gridLoc(static_cast<int>(collider.left / getTileWidth()), static_cast<int>(collider.top / getTileWidth()));
/*
Collision Area order =
left-up = (-1,-1)
up = (0,-1)
right-up = (1,-1)
right = (1, 0)
right-down = (1,1)
down = (0,1)
left-down = (-1,1)
left = (-1,0)
*/
collisionArea_[0].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x - 1]; //left-up tile
collisionArea_[0].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[0].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
collisionArea_[1].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x]; //up tile
collisionArea_[1].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[1].collider.left = static_cast<float>((gridLoc.x) * getTileWidth());
collisionArea_[2].blockedValue = blocked_[gridLoc.y - 1][gridLoc.x + 1]; //right-up tile
collisionArea_[2].collider.top = static_cast<float>((gridLoc.y - 1) * getTileHeight());
collisionArea_[2].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[3].blockedValue = blocked_[gridLoc.y][gridLoc.x + 1]; //right tile
collisionArea_[3].collider.top = static_cast<float>((gridLoc.y) * getTileHeight());
collisionArea_[3].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[4].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x + 1]; //right-down tile
collisionArea_[4].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[4].collider.left = static_cast<float>((gridLoc.x + 1) * getTileWidth());
collisionArea_[5].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x]; //down tile
collisionArea_[5].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[5].collider.left = static_cast<float>((gridLoc.x) * getTileWidth());
collisionArea_[6].blockedValue = blocked_[gridLoc.y + 1][gridLoc.x - 1]; //down-left tile
collisionArea_[6].collider.top = static_cast<float>((gridLoc.y + 1) * getTileHeight());
collisionArea_[6].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
collisionArea_[7].blockedValue = blocked_[gridLoc.y][gridLoc.x - 1]; //left tile
collisionArea_[7].collider.top = static_cast<float>((gridLoc.y) * getTileHeight());
collisionArea_[7].collider.left = static_cast<float>((gridLoc.x - 1) * getTileWidth());
for (int i(0); i < 8; ++i)
{
if (collisionArea_[i].blockedValue == 1)
{
//if there is a horizontal collision
if (collisionArea_[i].collider.intersects(sf::FloatRect(collider.left + moveVector.x, collider.top, collider.width, collider.height)))
{
moveBy.x = 0.f;
}
//if there is a vertical collision
if (collisionArea_[i].collider.intersects(sf::FloatRect(collider.left, collider.top + moveVector.y, collider.width, collider.height)))
{
moveBy.y = 0.f;
}
}
}
EnemyManager* eManage(EnemyManager::Get());
assert(eManage != nullptr);
if (id != 0)
{
if (p_player_->getCollider().intersects(sf::FloatRect(collider.left + moveVector.x, collider.top, collider.width, collider.height)))
{
moveBy.x = 0.f;
}
if (p_player_->getCollider().intersects(sf::FloatRect(collider.left, collider.top + moveVector.y, collider.width, collider.height)))
{
moveBy.y = 0.f;
}
for (int i(0); i < eManage->getEnemyCount(); ++i)
{
Enemy* e(eManage->getEnemy(i));
assert(e != nullptr); //sanity checks
if (i + 1 != id)
{
if (e->getAlive())
{
if (e->getCollider().intersects(sf::FloatRect(collider.left + moveVector.x, collider.top, collider.width, collider.height)))
{
e->collidedX_ = true;
moveBy.x *= -1.f;
if (e->getCollider().intersects(sf::FloatRect(collider.left + (moveVector.x + moveBy.x), collider.top, collider.width, collider.height)))
{
moveBy.x *= -1.f;
}
}
else
{
e->collidedX_ = false;
}
if (e->getCollider().intersects(sf::FloatRect(collider.left, collider.top + moveVector.y, collider.width, collider.height)))
{
e->collidedY_ = true;
moveBy.y *= -1.f;
if (e->getCollider().intersects(sf::FloatRect(collider.left, collider.top + (moveVector.y + moveBy.y), collider.width, collider.height)))
{
moveBy.y *= -1.f;
}
}
else
{
e->collidedY_ = false;
}
}
}
}
}
else
{
for (int i(0); i < gconsts::Gameplay::MAXENEMIES; i++)
{
Enemy* e(eManage->getEnemy(i));
if (e->getAlive())
{
assert(e != nullptr); //sanity checks
if (e->getCollider().intersects(sf::FloatRect(collider.left + moveVector.x, collider.top, collider.width, collider.height)))
{
moveBy.x = 0.f;
}
if (e->getCollider().intersects(sf::FloatRect(collider.left, collider.top + moveVector.y, collider.width, collider.height)))
{
moveBy.y = 0.f;
}
}
}
}
return(moveBy);
}
TileSetGroupID MapSection::getTileSetGroup() const {
return TileSetGroupID(getWorld(), getRenderView(), getTileWidth());
}
TileSetID MapSection::getTileSet(int rotation) const {
return TileSetID(getWorld(), getRenderView(), getTileWidth(), rotation);
}
void SDL_TMXMap::Populate_Map(SDL_Renderer *Render)
{
if( MapSurf || getMapFile().length())
{
if (!MapSurf)
{
std::ifstream *in_xml = new ifstream(getMapFile().c_str(), ifstream::in);
if(!in_xml->is_open())
{
std::cout << "No way to Populate Map. Quitting..." <<endl;
return;
}
std::stringstream *ss_xml = new std::stringstream;
*ss_xml << in_xml->rdbuf();
char *xml_data = new char[ss_xml->str().length()+1]();
strcpy(xml_data, ss_xml->str().c_str());
in_xml->close();
delete ss_xml;
Load_Map(xml_data);
MapSurf = SDL_CreateRGBSurface(0, getWidth()*getTileWidth(), getHeight()*getTileHeight(), 32, rmask, gmask, bmask, amask);
}
string ResDir = "Resources\\";
SDL_Surface **TileSurf = new SDL_Surface*[getNumTilesets()];
for ( unsigned int fn = 0; fn < getNumTilesets(); fn++)
{
//eventually, there will be a means to load multiple images per tileset. TODO: Make a loop that allows it.
//TODO: Write it so that it also works with
string Filenname = ResDir + getTileset(fn).getImage(0).getFilename();
TileSurf[fn] = IMG_Load(Filenname.c_str());
if (!TileSurf[fn]) return;
}
unsigned long color = getTileset(0).getImage(0).getTrans();
SDL_Color CKey;
CKey.r = (color & 0xFF0000) >> 16;
CKey.g = (color & 0x00FF00) >> 8 ;
CKey.b = (color & 0x0000FF) ;
SDL_SetColorKey( MapSurf , SDL_TRUE , SDL_MapRGB(TileSurf[0]->format , CKey.r , CKey.g , CKey.b));
SDL_Rect SrcRect;
SDL_Rect DstRect;
DstRect.h = getTileHeight();
DstRect.w = getTileWidth();
unsigned char **in_data = new unsigned char* [getNumLayers()];
unsigned char **out_data = new unsigned char* [getNumLayers()];
unsigned int **tiledata = (unsigned int **) out_data;
for(unsigned i = 0; i < getNumLayers(); i++)
{
in_data[i] = new unsigned char [getLayer(i).getData().getData().size()];
out_data[i] = new unsigned char [getWidth()*getHeight()*4];
memcpy( in_data[i] , getLayer(i).getData().getData().c_str() , getLayer(i).getData().getData().size() );
unsigned char *dec_data = new unsigned char[( getLayer(i).getData().getData().size())];
TMX_Decode( in_data[i] , dec_data , getLayer(i).getData().getData().size() );
TMX_Uncompress( dec_data , out_data[i] , ( getLayer(i).getData().getData().size() ), getWidth() * getHeight() * 4,
getLayer(i).getData().getCompression().c_str());
}
delete[]in_data;
for (unsigned l = 0; l < TMX_Map::getNumLayers(); l++)
{
LayerSurf.push_back(SDL_CreateRGBSurface(0, getWidth()*getTileWidth(), getHeight()*getTileHeight(), 32, rmask, gmask, bmask, amask));
SDL_SetSurfaceAlphaMod(LayerSurf[l], getLayer(l).getOpacity() * 255);
for(unsigned int y = 0; y < getHeight(); y++)
{
DstRect.y = y * getTileHeight();
for (unsigned int x = 0; x < getWidth(); x++)
{
if(tiledata[l][y*getWidth()+x])
{
DstRect.x = x * getTileWidth();
unsigned tilesetindex = findTileset(tiledata[l][y*getWidth()+x]);
unsigned srcindex = tiledata[l][y*getWidth()+x] - getTileset(tilesetindex).getGID();
SrcRect.h = getTileset(tilesetindex).getTileHeight();
SrcRect.w = getTileset(tilesetindex).getTileWidth();
float Float_TPL = (float) getTileset(tilesetindex).getImage(0).getWidth()
/ (getTileset(tilesetindex).getTileWidth() + getTileset(tilesetindex).getSpacing());
unsigned long Tiles_Per_Line = (long) ceil(Float_TPL);
SrcRect.x = srcindex % Tiles_Per_Line * (getTileset(tilesetindex).getTileWidth() + getTileset(tilesetindex).getSpacing());
SrcRect.y = srcindex / Tiles_Per_Line * (getTileset(tilesetindex).getTileWidth() + getTileset(tilesetindex).getSpacing());
if( SDL_BlitSurface(TileSurf[tilesetindex], &SrcRect, LayerSurf[l], &DstRect) )
{
cout << "SDL_BlitSurface Failed: " << SDL_GetError() << endl;
// if for some reason the application does not implode and instead run this code, we need to know why it crapped us.
exit (-2);
}
}
}
}
if(getLayer(l).isVisible()) SDL_BlitSurface(LayerSurf[l],NULL, MapSurf, NULL);
}
delete[] tiledata;
for (unsigned l = 0; l < getNumTilesets(); l++)
SDL_FreeSurface(TileSurf[l]);
MapTex = SDL_CreateTextureFromSurface(Render, MapSurf);
SDL_FreeSurface(MapSurf);
}
else std::cout << "No way to Populate Map. Quitting..." << endl;
bool isInterestingAtCoord(float x, float y) const {
return getTile(x / getTileWidth(), y / getTileHeight()).isInteresting;
}
bool isInterestingAtCoord(const glm::vec2 &pos) {
return getTile(pos.x / getTileWidth(), pos.y / getTileHeight()).isInteresting;
}
SDL_TMXMap::SDL_TMXMap(const char *Filename)
:TMX_Map(Filename)
{
MapSurf = SDL_CreateRGBSurface(0, getWidth()*getTileWidth(), getHeight()*getTileHeight(), 32, rmask, gmask, bmask, amask);
}