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Copy pathLevel_Load.cpp
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475 lines (426 loc) · 8.86 KB
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#include "Level_Load.h"
Level::Level()
{
currentLevel = 1;
bonus_counter = 0;
std::ifstream file;
std::string line;
ALLEGRO_PATH * path = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_append_path_component(path, "Resources");
al_append_path_component(path, "Maps");
al_change_directory(al_path_cstr(path, '/'));
al_destroy_path(path);
file.open("config.txt");
if (file.is_open()) {
std::getline(file, line);
line = line[line.length() - 1];
num_map = std::stoi(line);
}
file.close();
LoadLevel();
}
void Level::GameReset() {
currentLevel = 1;
LoadLevel();
}
void Level::LoadLevel()
{
std::ifstream file;
std::string line;
char char_aux;
float max_row = 0;
tGame aux;
std::vector<tGame> vector_aux;
objective = 0;
map.clear();
vector_aux.clear();
house_pos[0] = 0;
house_pos[1] = 0;
ALLEGRO_PATH * path = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_append_path_component(path, "Resources");
al_append_path_component(path, "Maps");
al_change_directory(al_path_cstr(path, '/'));
al_destroy_path(path);
file.open("Level_" + std::to_string(GetCurrentLevel()) + ".lv"); //currentLevel is an integer
if (file.is_open()) {
while (!file.eof()) {
std::getline(file, line);
if (line != "") {
for (int i = 0; i < line.length(); i++) {
char_aux = line[i];
aux.elem = CharacterTransform(char_aux);
aux.sprite = GameElementToBitmap(aux.elem);
vector_aux.push_back(aux);
}
map.push_back(vector_aux);
vector_aux.clear();
}
}
}
file.close();
for (int i = 0; i < map.size(); i++) {
if (map[i].size() > max_row) {
row_max = i;
max_row = map[i].size();
}
}
row_pixel_elem = LEVEL_LENGTH_X / max_row;
column_pixel_elem = LEVEL_LENGTH_Y / map.size();
for (int i = 0; i < map.size(); i++) {
for (int j = 0; j < map[i].size(); j++) {
map[i][j].pixel_position[0] = INITIAL_LEVEL_POS_X + j*row_pixel_elem;
map[i][j].pixel_position[1] = INITIAL_LEVEL_POS_Y + i*column_pixel_elem;
if (map[i][j].elem == PELLET || map[i][j].elem == POWER_UP)
{
objective++;
}
else if (map[i][j].elem == PLAYER)
{
pacman_pos[1] = i;
pacman_pos[0] = j;
}
else if (map[i][j].elem == RED_GHOST) {
rg_pos[1] = i;
rg_pos[0] = j;
}
else if (map[i][j].elem == BLUE_GHOST) {
bg_pos[1] = i;
bg_pos[0] = j;
}
else if (map[i][j].elem == PINK_GHOST) {
pg_pos[1] = i;
pg_pos[0] = j;
}
else if (map[i][j].elem == ORANGE_GHOST) {
og_pos[1] = i;
og_pos[0] = j;
}
else if (map[i][j].elem == INITIAL) {
house_pos[1] = i;
house_pos[0] = j;
}
else if (map[i][j].elem == BONUS_POINT) {
bonus_pos[1] = i;
bonus_pos[0] = j;
}
}
}
}
void Level::NextLevel() {
currentLevel++;
LoadLevel();
}
void Level::SetMapElem(int i, int j, tGame_Element elem)
{
destroySprite(map[i][j].sprite);
map[i][j].sprite = nullptr;
map[i][j].elem = elem;
map[i][j].sprite = GameElementToBitmap(map[i][j].elem);
}
tGame_Element Level::CharacterTransform(const char& c) {
tGame_Element aux;
switch (c)
{
case 'a': aux = CLOSED_WALL;
break;
case 'b': aux = HORIZ_OPEN_WALL;
break;
case 'c': aux = VERT_OPEN_WALL;
break;
case 'd': aux = CLOSED_WALL_3_0DEG;
break;
case 'e': aux = CLOSED_WALL_3_90DEG;
break;
case 'f': aux = CLOSED_WALL_3_180DEG;
break;
case 'g': aux = CLOSED_WALL_3_270DEG;
break;
case 'h': aux = CLOSED_WALL_2_0DEG;
break;
case 'i': aux = CLOSED_WALL_2_90DEG;
break;
case 'j': aux = CLOSED_WALL_2_180DEG;
break;
case 'k': aux = CLOSED_WALL_2_270DEG;
break;
case 'l': aux = CLOSED_WALL_1_0DEG;
break;
case 'm': aux = CLOSED_WALL_1_90DEG;
break;
case 'n': aux = CLOSED_WALL_1_180DEG;
break;
case 'o': aux = CLOSED_WALL_1_270DEG;
break;
case 'p': aux = INTERIOR_WALL;
break;
case 'B': aux = BLUE_GHOST;
break;
case 'R': aux = RED_GHOST;
break;
case 'O': aux = ORANGE_GHOST;
break;
case 'K': aux = PINK_GHOST;
break;
case 'u': aux = CHERRY;
break;
case 'v': aux = PINEAPPLE;
break;
case 'w': aux = WATERMELON;
break;
case 'y': aux = CHERRY;
break;
case 'P': aux = PLAYER;
break;
case 'I': aux = INITIAL;
break;
case '*': aux = BONUS_POINT;
break;
case '.': aux = PELLET;
break;
case '+': aux = POWER_UP;
break;
case ' ': aux = EMPTY;
break;
case '_':aux = EMPTY_WALL;
break;
default:
aux = MISTAKE;
}
return aux;
}
ALLEGRO_BITMAP* Level::GameElementToBitmap(const tGame_Element elem)
{
ALLEGRO_BITMAP * aux = nullptr;
ALLEGRO_PATH * path = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_append_path_component(path, "Resources");
al_append_path_component(path, "Sprites");
al_change_directory(al_path_cstr(path, '/'));
al_destroy_path(path);
switch (elem)
{
case INTERIOR_WALL:
{
loadSprite(aux, "Inner_Wall.png");
}break;
case CLOSED_WALL:
{
loadSprite(aux, "Wall_Unique.png");
}break;
case VERT_OPEN_WALL:
case HORIZ_OPEN_WALL:
{
loadSprite(aux, "Inner_Wall.png");
}break;
case CLOSED_WALL_1_0DEG:
case CLOSED_WALL_1_90DEG:
case CLOSED_WALL_1_180DEG:
case CLOSED_WALL_1_270DEG:
{
loadSprite(aux, "Wall_Onesided.png");
}break;
case CLOSED_WALL_2_0DEG:
case CLOSED_WALL_2_90DEG:
case CLOSED_WALL_2_180DEG:
case CLOSED_WALL_2_270DEG:
{
loadSprite(aux, "Wall_Corner.png");
}break;
case CLOSED_WALL_3_0DEG:
case CLOSED_WALL_3_90DEG:
case CLOSED_WALL_3_180DEG:
case CLOSED_WALL_3_270DEG:
{
loadSprite(aux, "Wall_Corner.png");
}break;
case PELLET:
{
loadSprite(aux, "Pellet.png");
}break;
case POWER_UP:
{
loadSprite(aux, "PowerUp.png");
}break;
case CHERRY:
{
loadSprite(aux, "Cherries.png");
}break;
case PINEAPPLE:
{
loadSprite(aux, "Pineapple.png");
}break;
case WATERMELON:
{
loadSprite(aux, "Watermelon.png");
}break;
case BONUS_POINT:
case PLAYER:
case INITIAL:
case RED_GHOST:
case BLUE_GHOST:
case PINK_GHOST:
case ORANGE_GHOST:
case EMPTY_WALL:
case EMPTY:
{
loadSprite(aux, "Empty.png");
}break;
default:
{
loadSprite(aux, "Error.png"); //Until we have an error sprite
}
}
return aux;
}
float Level::AngleFromElement(const tGame_Element & aux)
{
float angle;
switch (aux)
{
case VERT_OPEN_WALL:
case CLOSED_WALL_1_90DEG:
case CLOSED_WALL_2_90DEG:
case CLOSED_WALL_3_90DEG:
{
angle = PI / 2.0;
}break;
case CLOSED_WALL_1_180DEG:
case CLOSED_WALL_2_180DEG:
case CLOSED_WALL_3_180DEG:
{
angle = PI;
}break;
case CLOSED_WALL_1_270DEG:
case CLOSED_WALL_2_270DEG:
case CLOSED_WALL_3_270DEG:
{
angle = (3 * PI) / 2.0;
}break;
default:
{
angle = 0;
}
}
return angle;
}
void Level::IncreaseLevel()
{
if (currentLevel != MAX_LEVEL)
{
currentLevel++;
LoadLevel();
}
}
void Level::ResetBonusCounter() {
bonus_counter = 0;
}
void Level::SetBonusCounter(int i) {
bonus_counter = i;
}
void Level::RefreshBonus() {
float bonus_time = 15 / (1 / 29.4);
if (bonus_counter >= bonus_time) {
int num = rand() % 7;
if (!(bonus_pos[0] == 0 && bonus_pos[1] == 0)) {
if (num >= 0 && num < 4) {
SetMapElem(bonus_pos[1], bonus_pos[0], CHERRY);
}
else if (num >= 4 && num < 6) {
SetMapElem(bonus_pos[1], bonus_pos[0], PINEAPPLE);
}
else {
SetMapElem(bonus_pos[1], bonus_pos[0], WATERMELON);
}
}
SetBonusCounter(0);
}
if ((GetElement(bonus_pos[1], bonus_pos[0]) == EMPTY || GetElement(bonus_pos[1], bonus_pos[0]) == BONUS_POINT)) {
SetBonusCounter(GetBonusCounter() + 1);
}
}
int Level::GetCurrentLevel() const
{
return currentLevel;
}
int Level::GetSize(int i) const {
if (i == -1) {
return map.size();
}
else {
return map[i].size();
}
}
int Level::GetObjective() const
{
return objective;
}
tGame_Element Level::GetElement(int i, int j) const
{
return map[i][j].elem;
}
ALLEGRO_BITMAP * Level::GetBitmap(int i, int j) const
{
return map[i][j].sprite;
}
float Level::GetPixelPositionX(int j) const {
return map[row_max][j].pixel_position[0];
}
float Level::GetPixelPositionY(int i) const {
return map[i][0].pixel_position[1];
}
std::vector<std::vector<tGame>> Level::GetMap() const {
return map;
}
int Level::GetRowPixelElem() const {
return row_pixel_elem;
}
int Level::GetColumnPixelElem() const {
return column_pixel_elem;
}
int Level::GetBonusCounter() const {
return bonus_counter;
}
int Level::GetPacmanXPos() const
{
return pacman_pos[0];
}
int Level::GetPacmanYPos() const
{
return pacman_pos[1];
}
int Level::GetRedGhostXPos() const {
return rg_pos[0];
}
int Level::GetRedGhostYPos() const {
return rg_pos[1];
}
int Level::GetPinkGhostXPos() const {
return pg_pos[0];
}
int Level::GetPinkGhostYPos() const {
return pg_pos[1];
}
int Level::GetOrangeGhostXPos() const {
return og_pos[0];
}
int Level::GetOrangeGhostYPos() const {
return og_pos[1];
}
int Level::GetBlueGhostXPos() const {
return bg_pos[0];
}
int Level::GetBlueGhostYPos() const {
return bg_pos[1];
}
int Level::GetHouseXPos() const {
return house_pos[0];
}
int Level::GetHouseYPos() const {
return house_pos[1];
}
int Level::GetNumMap() const {
return num_map;
}
Level::~Level()
{
map.clear();
}
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