std::ifstream file;

file.open(fileName);

// Error checking

if (file.fail()) {

Bengine::fatalError("Failed to open " + fileName);

}

// Throw away the first string in tmp

std::string tmp;

file >> tmp >> _numHumans;

std::getline(file, tmp); // Throw away the rest of the first line

// Read the level data

while (std::getline(file, tmp)) {

_levelData.emplace_back(tmp);

}

_spriteBatch.init();

_spriteBatch.begin();

glm::vec4 uvRect(0.0f, 0.0f, 1.0f, 1.0f);

Bengine::ColorRGBA8 whiteColor;

whiteColor.r = 255;

whiteColor.g = 255;

whiteColor.b = 255;

whiteColor.a = 255;

// Render all the tiles

for (int y = 0; y < _levelData.size(); y++) {

for (int x = 0; x < _levelData[y].size(); x++) {

// Grab the tile

char tile = _levelData[y][x];

// Get dest rect

glm::vec4 destRect(x * TILE_WIDTH, y * TILE_WIDTH, TILE_WIDTH, TILE_WIDTH);

// Process the tile

switch (tile) {

case 'B':

case 'R':

_spriteBatch.draw(destRect,

uvRect,

Bengine::ResourceManager::getTexture("Textures/red_bricks.png").id,

0.0f,

whiteColor);

break;

case 'G':

_spriteBatch.draw(destRect,

uvRect,

Bengine::ResourceManager::getTexture("Textures/glass.png").id,

0.0f,

whiteColor);

break;

case 'L':

_spriteBatch.draw(destRect,

uvRect,

Bengine::ResourceManager::getTexture("Textures/light_bricks.png").id,

0.0f,

whiteColor);

break;

case '@':

_levelData[y][x] = '.'; /// So we dont collide with a @

_startPlayerPos.x = x * TILE_WIDTH;

_startPlayerPos.y = y * TILE_WIDTH;

break;

case 'Z':

_levelData[y][x] = '.'; /// So we dont collide with a Z

_zombieStartPositions.emplace_back(x * TILE_WIDTH, y * TILE_WIDTH);

break;

case '.':

break;

default:

std::printf("Unexpected symbol %c at (%d,%d)", tile, x, y);

break;

}

}

}

_spriteBatch.end();