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Level.cpp
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Level.cpp
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#include "Level.h"
Level::Level(){
animationTimer = SDL_GetTicks();
bgColor = {0, 0, 0, 0};
for (int i = 0; i < MHEIGHT; ++i)
layout.push_back(std::vector<Block>(MLENGTH, Block()));
generate();
}
void Level::generate()
{
pugi::xml_document doc;
pugi::xml_parse_result res = doc.load_file("Levels.xml");
if(!res) { cerr << "ERROR: " << res.description() << endl; return; }
pugi::xml_node levels = doc.first_child();
for(pugi::xml_node level = levels.first_child(); level; level = level.next_sibling()){
pugi::xml_attribute attr = level.first_attribute(); //Level info
this->world = attr.as_int();
attr = attr.next_attribute();
this->level = attr.as_int();
pugi::xml_node data = level.first_child(); //Level length
attr = data.first_attribute();
length = attr.as_int();
data = data.next_sibling(); //Palette
attr = data.first_attribute();
palette = attr.as_int();
data = data.next_sibling(); //Background data
attr = data.first_attribute();
if(attr.as_int() == 1) bgColor = {107, 140, 255, 255};
else if(attr.as_int() == 2 ) bgColor = {255, 0, 0, 255};
else bgColor = {0, 0, 0, 255};
attr = attr.next_attribute();
this->bgRepeat = attr.as_int();
data = data.next_sibling(); //Generate background scenery
for(int i = 0; i < length; i+=bgRepeat){
pugi::xml_node env = data.first_child(); //Clouds
for(pugi::xml_node sub = env.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
attr = attr.next_attribute();
int count = attr.as_int();
layout[LHEIGHT-y][x+i] = Block(true, true, 0, 20, NOTHING, false, false);
layout[LHEIGHT-y+1][x+i] = Block(true, true, 0, 21, NOTHING, false, false);
for(int j = 0; j < count; j++){
layout[LHEIGHT-y][x+1+i+j] = Block(true, true, 1, 20, NOTHING, false, false);
layout[LHEIGHT-y+1][x+1+i+j] = Block(true, true, 1, 21, NOTHING, false, false);
}
layout[LHEIGHT-y][x+1+i+count] = Block(true, true, 2, 20, NOTHING, false, false);
layout[LHEIGHT-y+1][x+1+i+count] = Block(true, true, 2, 21, NOTHING, false, false);
}
env = env.next_sibling(); //Bushes
for(pugi::xml_node sub = env.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
attr = attr.next_attribute();
int count = attr.as_int();
layout[LHEIGHT-y][x+i] = Block(true, true, 11, 9, NOTHING, false, false);
for(int j = 0; j < count; j++)
layout[LHEIGHT-y][x+1+i+j] = Block(true, true, 12, 9, NOTHING, false, false);
layout[LHEIGHT-y][x+1+i+count] = Block(true, true, 13, 9, NOTHING, false, false);
}
env = env.next_sibling(); //Hills
for(pugi::xml_node sub = env.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
layout[LHEIGHT-y][x+i+2] = Block(true, true, 9, 8, NOTHING, false, false);
layout[LHEIGHT-y+1][x+i+1] = Block(true, true, 8, 8, NOTHING, false, false);
layout[LHEIGHT-y+1][x+i+2] = Block(true, true, 8, 9, NOTHING, false, false);
layout[LHEIGHT-y+1][x+i+3] = Block(true, true, 10, 8, NOTHING, false, false);
layout[LHEIGHT-y+2][x+i] = Block(true, true, 8, 8, NOTHING, false, false);
layout[LHEIGHT-y+2][x+i+1] = Block(true, true, 8, 9, NOTHING, false, false);
layout[LHEIGHT-y+2][x+i+2] = Block(true, true, 9, 9, NOTHING, false, false);
layout[LHEIGHT-y+2][x+i+3] = Block(true, true, 10, 9, NOTHING, false, false);
layout[LHEIGHT-y+2][x+i+4] = Block(true, true, 10, 8, NOTHING, false, false);
}
}
data = data.next_sibling(); //Generate floor
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int from = attr.as_int();
attr = attr.next_attribute();
int length = attr.as_int();
for(int i = from; i < from+length; ++i){
layout[LHEIGHT+1][i] = Block(true, false, 0, 0, NOTHING, true, false);
layout[LHEIGHT][i] = Block(true, false, 0, 0, NOTHING, true, false);
}
}
data = data.next_sibling(); //Generate ceiling
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int from = attr.as_int();
attr = attr.next_attribute();
int length = attr.as_int();
for(int i = from; i < from+length; ++i){
layout[0][i] = Block(true, false, 1, 0, NOTHING, true, false);
layout[1][i] = Block(true, false, 1, 0, NOTHING, true, false);
}
}
data = data.next_sibling(); //Generate pipes
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int height = attr.as_int();
layout[LHEIGHT-height][x-1] = Block(true, false, 0, 8, NOTHING, false, false);
layout[LHEIGHT-height][x] = Block(true, false, 1, 8, NOTHING, false, false);
for(int i = 1; i < height; ++i){
layout[LHEIGHT-i][x-1] = Block(true, false, 0, 9, NOTHING, false, false);
layout[LHEIGHT-i][x] = Block(true, false, 1, 9, NOTHING, false, false);
}
}
data = data.next_sibling(); //Generate bricks
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
layout[LHEIGHT-y+1][x] = Block(true, false, 1, 0, NOTHING, true, false);
}
data = data.next_sibling(); //Generate platforms
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
attr = attr.next_attribute();
int length = attr.as_int();
for(int i = x; i < x+length; ++i)
layout[LHEIGHT-y+1][i] = Block(true, false, 0, 1, NOTHING, false, false);
}
data = data.next_sibling(); //Generate question blocks
for(pugi::xml_node sub = data.first_child(); sub; sub = sub.next_sibling()){
attr = sub.first_attribute();
int x = attr.as_int();
attr = attr.next_attribute();
int y = attr.as_int();
attr = attr.next_attribute();
int contains = attr.as_int();
layout[LHEIGHT-y+1][x] = Block(true, false, 24, 0, static_cast<Item>(contains), false, true, 3, 1, 0);
}
data = data.next_sibling(); //Generate hidden blocks
data = data.next_sibling(); //Generate enemies
data = data.next_sibling(); //Generate end of stage
attr = data.first_attribute();
flagpole = attr.as_int();
length = flagpole*16+128;
createFlagpole();
createCastle(5);
}
}
void Level::render(int scroll)
{
bool animate = (SDL_GetTicks()-animationTimer >= 500);
SDL_SetRenderDrawColor(renderer, bgColor.r, bgColor.g, bgColor.b, bgColor.a);
//SDL_RenderClear(mTileset.mRenderer);
for(int i = 0; i < MHEIGHT; ++i){
for(int j = 0; j < MLENGTH; ++j){
if(layout[i][j].exists){
if(layout[i][j].animated && animate){
layout[i][j].texX+=layout[i][j].nextFrameX;
if(layout[i][j].texX - layout[i][j].initX >= layout[i][j].frames) layout[i][j].texX=layout[i][j].initX;
layout[i][j].texY+=layout[i][j].nextFrameY;
if(layout[i][j].texY - layout[i][j].initY >= layout[i][j].frames) layout[i][j].texY=layout[i][j].initY;
animationTimer = SDL_GetTicks();
}
SDL_Rect tmp = {layout[i][j].texX*16,(layout[i][j].texY+palette*2)*16, 16, 16};
tileset->render((j*16)-scroll, ZERO-(LHEIGHT-i)*16, &tmp);
}
}
}
}
void Level::toTXT(){
std::ofstream file("layout.txt");
file << "Existing blocks: " << endl;
for(int i = 0; i < MHEIGHT; ++i){
for(int j = 0; j < MLENGTH; ++j){
file << (!layout[i][j].exists?" ":"H");
}
file << endl;
}
file << "\nBreakable blocks: " << endl;
for(int i = 0; i < MHEIGHT; ++i){
for(int j = 0; j < MLENGTH; ++j){
file << (!layout[i][j].breakable?" ":"H");
}
file << endl;
}
file << "\nImpassable blocks: " << endl;
for(int i = 0; i < MHEIGHT; ++i){
for(int j = 0; j < MLENGTH; ++j){
file << (layout[i][j].passThrough?" ":"H");
}
file << endl;
}
file.close();
}
void Level::createFlagpole()
{
layout[LHEIGHT-1][flagpole] = Block(true, false, 0, 1, NOTHING, false, false);
for(int i = 0; i < 9; ++i)
layout[LHEIGHT-i-2][flagpole] = Block(true, true, 16, 11, NOTHING, false, false);
layout[LHEIGHT-11][flagpole] = Block(true, true, 16, 10, NOTHING, false, false);
}
void Level::createCastle(int height)
{ if(height==11){
layout[LHEIGHT-height+10][flagpole+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+1] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+2] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+3] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+4] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+5] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+6] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+7] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+10][flagpole+4+8] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=10){
layout[LHEIGHT-height+9][flagpole+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+1] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+2] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+3] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+4] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+5] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+6] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+7] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+9][flagpole+4+8] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=9){
layout[LHEIGHT-height+8][flagpole+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+1] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+2] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+3] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+5] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+6] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+7] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+8][flagpole+4+8] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=8){
layout[LHEIGHT-height+7][flagpole+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+1] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+2] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+3] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+5] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+6] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+7] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+7][flagpole+4+8] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=7){
layout[LHEIGHT-height+6][flagpole+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+1] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+2] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+3] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+4] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+5] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+6] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+7] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+6][flagpole+4+8] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=6){
layout[LHEIGHT-height+5][flagpole+4] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+1] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+2] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+3] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+4] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+5] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+6] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+7] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height+5][flagpole+4+8] = Block(true, true, 11, 0, NOTHING, false, false);
}
if(height>=5){
layout[LHEIGHT-height+4][flagpole+4+2] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+4][flagpole+4+3] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+4][flagpole+4+4] = Block(true, true, 13, 1, NOTHING, false, false);
layout[LHEIGHT-height+4][flagpole+4+5] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+4][flagpole+4+6] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=4){
layout[LHEIGHT-height+3][flagpole+4+2] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+3][flagpole+4+3] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+3][flagpole+4+4] = Block(true, true, 12, 1, NOTHING, false, false);
layout[LHEIGHT-height+3][flagpole+4+5] = Block(true, true, 2, 0, NOTHING, false, false);
layout[LHEIGHT-height+3][flagpole+4+6] = Block(true, true, 2, 0, NOTHING, false, false);
}
if(height>=3){
layout[LHEIGHT-height+2][flagpole+4+2] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height+2][flagpole+4+3] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+2][flagpole+4+4] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+2][flagpole+4+5] = Block(true, true, 11, 1, NOTHING, false, false);
layout[LHEIGHT-height+2][flagpole+4+6] = Block(true, true, 11, 0, NOTHING, false, false);
}
if(height>=2){
layout[LHEIGHT-height+1][flagpole+4+3] = Block(true, true, 12, 0, NOTHING, false, false);
layout[LHEIGHT-height+1][flagpole+4+4] = Block(true, true, 13, 0, NOTHING, false, false);
layout[LHEIGHT-height+1][flagpole+4+5] = Block(true, true, 14, 0, NOTHING, false, false);
}
if(height>=1){
layout[LHEIGHT-height][flagpole+4+3] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height][flagpole+4+4] = Block(true, true, 11, 0, NOTHING, false, false);
layout[LHEIGHT-height][flagpole+4+5] = Block(true, true, 11, 0, NOTHING, false, false);
}
}
Level::~Level() {}