//
// Created by trotfunky on 27/05/19.
//

#include "World.h"


World::World(int w, int h, std::vector<BlockType> worldMap) : w(w), h(h), map(std::move(worldMap))
{
    map.resize(w*h,BlockType::WALL);
}

int World::getW() const
{
    return w;
}

int World::getH() const
{
    return h;
}

BlockType World::getBlock(float x, float y) const
{
    return(map.at(static_cast<int>(x)+w* static_cast<int>(y)));
}

void World::setBlock(BlockType block, int x, int y, int width, int height)
{
    for(int i = 0;i<height;i++)
    {
        for(int j = 0;j<width;j++)
        {
            if(x+j<w && y+i < h)
            {
                map.at((y+i)*w+x+j) = block;
            }
        }
    }
}

std::ostream& operator<<(std::ostream& ostream, World const& world)
{
    for(int i = 0;i<world.w*world.h;i++)
    {
        if(i%world.w == 0)
        {
            ostream << std::endl;
        }
        switch(world.getBlock(i%world.w,i/world.w))
        {
            case BlockType::AIR:
            {
                ostream << " ";
                break;
            }
            case BlockType::WALL:
            {
                ostream << "W";
                break;
            }
            case BlockType::DOOR:
            {
                ostream << "D";
                break;
            }
            case BlockType::WINDOW:
            {
                ostream << "W";
                break;
            }
        }
    }
    return(ostream);
}